A communication control device controls communication by a plurality of virtual machines operating on a computer. The plurality of virtual machines includes a master virtual machine and at least one slave virtual machine other than the master virtual machine. The communication control device is configured to access a communication device for communicating with an external device, and transmit and receive communication data that relates to the communication between the master virtual machine and the external device, transmit and receive the communication data between each of the plurality of virtual machines, and relay communication between each of the plurality of virtual machines and the external device.
A map update system includes a map data storage unit storing therein map data. The map update system acquires a position of a road marking painted on a surface of a road. The map update system acquires a determination value to be subjected to determination of blurring of the road marking based on at least either of measurement information on the road marking and analysis information analyzing the measurement information. The map update system compares the determination value to a reference value and acquires blur information indicating a degree of blurring of the road marking. The map update system reflects the blur information in the map data.
A servo controller calculates a base assist command, which is a basic command value of the assist torque, so that the steering torque follows a target steering torque. An estimated load torque calculation section calculates an estimated load torque. A target steering torque calculation section calculates a target steering torque using a map that defines a relationship between the estimated load torque and the target steering torque. The estimated load torque calculation section calculates the estimated load torque based on the steering torque or the target steering torque and an estimated load calculation assist command corresponding to a calculation result of only a proportional integral control calculation among the control calculations in the servo controller.
An actuator is provided in an actuator housing. A lever is provided in the actuator housing, rotates by driving force from the actuator, contacts an arm that rotates together with the pedal, and is capable of imparting a reaction force to the pedal against a driver's depression force. A fixing member is formed so that a pedal housing and the actuator housing are fixed apart from each other, and are attachable to a vehicle. A positioning portion determines a contact position between an arm and the lever and between a rotation axis of the pedal and a rotation axis of the lever.
A terminal includes: a receiving unit which receives a discontinuous reception parameter for a radio resource control (RRC) idle state and a discontinuous reception parameter for an RRC inactive state; and a control unit which controls a discontinuous reception operation in the RRC inactive state in accordance with the discontinuous reception parameter for the RRC idle state instead of the discontinuous reception parameter for the RRC inactive state.
A plurality of systems of power supply circuits are provided between a power source and a load and are capable of cooperatively supplying power to the load using power of the power sources. In the power supply circuits, ground lines connected to a negative pole of the power source are configured independently for each system. A plurality of ground current detectors detect ground currents that are currents flowing through the ground lines of each system. The control units have ground line diagnosis portions that diagnose an abnormality in the ground lines based on the ground currents. When the ground line diagnosis portions determine that at least one system ground line is abnormal, the control units change the operation of the power supply circuit of the system determined to be abnormal.
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
G01R 31/00 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
G01R 31/52 - Testing for short-circuits, leakage current or ground faults
H02H 9/02 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
An occupant imaging device captures images of occupants inside a vehicle in which a display device having a display area is provided in front of and between a driver's seat and a passenger seat. The occupant imaging device includes an illumination unit that illuminates an area around the face of an occupant seated in a seat, and an imaging unit that captures images of the area around the face of the occupant seated in the seat. The display device includes an outer frame extending on at least left and right sides of the display area. The illumination unit and the imaging unit are arranged in the vertical direction in a region of the outer frame of the display device excluding a passenger seat side portion. The imaging unit captures images of an area around the face of an occupant including at least a driver seated in the driver's seat.
B60K 28/06 - Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
B60K 35/28 - characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
B60R 11/04 - Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
A communication apparatus, comprises: a receiver configured to receive a radio resource control (RRC) message including information for configuring a cell group from a base station; a transmitter configured to transmit a scheduling request (SR); and a controller configured to control a condition related to monitoring of a physical downlink control channel (PDCCH) in each serving cell in the cell group based on the transmission of the SR or a trigger of the SR.
H04W 72/1263 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
9.
USER EQUIPMENT, BASE STATION, AND COMMUNICATION CONTROL METHOD
A user equipment 100 to which a plurality of cell groups are configured by a base station 200, comprises the steps of: receiving a switching instruction for giving an instruction about switching of search space set groups (SSSGs) in serving cells belonging to any cell group of the plurality of cell groups from the base station 200; specifying a target cell group as a switching target of the SSSG from among the plurality of cell groups based on a cell identifier or a cell group identifier included in the switching instruction. The UE 100 is configured to simultaneously switch the SSSGs of all the serving cells in the specified target cell group in response to the reception of the switching instruction.
H04W 48/12 - Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
A power conversion device includes an inverter, rotating electrical machine, a positive electrode side main path, a negative electrode side main path, a neutral point path, switches provided on the positive electrode side main path, the negative electrode side main path and the neutral point path, a first connection path that connects a first target path that is one of the positive electrode side main path, the negative electrode side main path and the neutral point path, and a first connection terminal of electric equipment, and a second connection path that connects a second target path that is one of the positive electrode side main path, the negative electrode side main path and the neutral point path other than the first target path, and a second connection terminal of the electric equipment. In the power conversion device, for example, a configuration where the first connection path is connected on the electric storage device side of the switch in the first target path, is used.
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
B60L 1/00 - Supplying electric power to auxiliary equipment of electrically-propelled vehicles
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/06 - Regulation of the charging current or voltage using discharge tubes or semiconductor devices
A planetary gear has: a first planetary gear annular surface formed at one axial end of the planetary gear and a second planetary gear annular surface formed at another axial end of the planetary gear. A sun gear has a sun gear annular surface that is opposed to the first planetary gear annular surface. A second ring gear has an output-side annular surface that is opposed to the second planetary gear annular surface. A relative movement of a carrier subassembly relative to a housing in an axial direction is limited when the first planetary gear annular surface abuts against the sun gear annular surface or when the second planetary gear annular surface abuts against the output-side annular surface.
An information processing device includes a controller configured to execute a posture estimation processing by extracting a pair group of line segments based on an optical flow of a feature point on a road surface from a processing target region set in a camera image captured by an in-vehicle camera and by estimating a posture of the in-vehicle camera based on an angle estimation value at which the in-vehicle camera is attached, the angle estimation value being estimated from each pair data included in the pair group. The controller is configured to determine that an attachment state of the in-vehicle camera is abnormal in response to at least one of a data accumulation number of the pair data, a standard deviation of the angle estimation value, or a deviation amount from a given calibration value relating to the posture in the posture estimation processing being out of a preset range.
A malfunction detection method detects a malfunction in an electronic control device. The electronic control device includes a normal power supply terminal connected to a normal power supply mounted on a vehicle, a starting power supply terminal connected to a starting power supply, a controller activated by supply of a normal voltage, and a wake-up circuit having a wake-up switch to open and close a power supply path from the normal power supply terminal to the controller. The wake-up circuit turns on the wake-up switch when a starting voltage input to the starting power supply terminal is equal to or greater than an ON threshold. The malfunction detection method includes determining by the controller that the wake-up switch has an ON sticking malfunction when the normal voltage is equal to or greater than a threshold and the starting voltage is less than the ON threshold.
A surrounding information acquisition unit is configured to acquire surrounding information around a subject vehicle. A vehicle speed acquisition unit is configured to acquire a subject vehicle speed. A display control unit is configured to cause a display device to display a surrounding image indicating the surrounding information and a subject vehicle image indicating the subject vehicle. The display control unit is configured to, when the subject vehicle speed is low, set a display scale to telescopic and cause the display device to display the surrounding image and the subject vehicle image. The display control unit is configured to, when the subject vehicle speed is high, set the display scale to a wide angle and cause the display device to display the surrounding image and the subject vehicle image.
H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
B60R 1/23 - Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
G06V 20/58 - Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
This power feeding device for transmitting power in a non-contact manner has: a DC power supply; an inverter circuit 32 connected to the DC power supply; a resonant circuit 33 that is connected to the inverter circuit and includes a transmission coil 35; sensors 61-64 that detect the values of currents flowing through the circuits or the values of voltages applied to the circuits; and a control device connected to the inverter circuit and the sensors. When allowing the power feeding device to transmit power in a non-contact manner, the control device controls the inverter circuit so as to convert the DC voltage supplied from the DC power supply to an AC voltage and supply the AC voltage to the resonant circuit. When diagnosing an abnormality of the sensors, the control device controls the inverter circuit so as to supply the DC voltage supplied from the DC power supply to the resonant circuit without converting to the AC voltage and diagnoses the abnormality of the sensors on the basis of the detection values of the sensors at this time.
A motive force transmitting device (1) is provided with a first rotating member (20) including a first gear portion (22) in which are formed a plurality of first gear teeth (231) and a plurality of first projecting portions (241). The motive force transmitting device is provided with a second rotating member (30) which includes a second gear portion (31A) in which are formed a plurality of second gear teeth (331) that mesh with the plurality of first gear teeth, and a plurality of second projecting portions (321), the second rotating member (30) rotating integrally with the first rotating member when the second gear teeth are meshed with the first gear teeth. The motive force transmitting device is provided with a position detection apparatus (60) for detecting a relative positional relationship between the first gear teeth and the second gear teeth on the basis of a physical quantity indicating a relative positional relationship between the plurality of first projecting portions and the plurality of second projecting portions. The motive force transmitting device is provided with a driving apparatus (50) for switching, on the basis of the relative positional relationship between the first gear teeth and the second gear teeth, between a released state in which the first rotating member and the second rotating member are separated from one another, and a connected state in which the first gear teeth and the second gear teeth are meshed and the rotating members rotate integrally.
In the present invention, a clutch case (61) has an axial-direction opening into which a first transmission part (70) is inserted, and a clutch case extension cylinder part (614) that extends cylindrically from the axial-direction opening. This clutch device (10) is provided to the exterior of an axle case (16) so that the outer peripheral wall of the clutch case extension cylinder part (614) fits into the inner peripheral wall of an axle case extension cylinder part (161), which is formed in the axle case (16) and is formed so as to extend cylindrically from an axle case opening (160).
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
A fork (50) includes a fork base portion (51) and movement restricting portions (501, 502). The cylindrical fork base portion (51) is provided on a radially outer side of a nut (42), and is capable of moving relative to the nut (42) in an axial direction. The movement restricting portions (501, 502) are capable of restricting the axial-direction movement of the fork base portion (51) relative to the nut (42). An electric actuator (20) includes a spring (201) which is provided between the nut (42) and the fork base portion (51) and which is capable of urging the fork base portion (51) toward the nut (42) in the axial direction. A dog clutch (90) is provided so as to be capable of moving relative to a second transmission portion (80) in the axial direction. A detent mechanism (95) is provided on a power transmission path from a rotary electric motor (30) to the second transmission portion (80), and is capable of holding a relative position, in the axial direction, of the dog clutch (90) relative to the second transmission portion (80).
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
A first transmission portion (70) includes a driven dog (74), in an end portion on a second transmission portion (80) side. A dog clutch (90) includes a clutch main body capable of moving relative to the second transmission portion (80) in an axial direction. The clutch main body includes a drive dog (93) which is capable of meshing with a first external spline (74) when moved toward the driven dog (74) side in the axial direction relative to the second transmission portion (80). In an end portion of the driven dog (74) on the drive dog (93) side, a driven first chamfered portion (741) is formed on one side, in a circumferential direction, of the first transmission portion (70), and a driven second chamfered portion (742) is formed on the other side, in the circumferential direction, of the first transmission portion (70). In an end portion of the drive dog (93) on the driven dog (74) side, a drive first chamfered portion (931) is formed on said one side, in the circumferential direction, of the second transmission portion (80), and a drive second chamfered portion (932) is formed on the other side, in the circumferential direction, of the second transmission portion (80).
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
In the present invention, a cylindrical nut (42) is provided to the radially outer side of a shaft (41), the nut (42) moving relative to the shaft (41) in the axial direction through translation when the shaft (41) rotates. A fork (50) has a fork base portion (51) and movement-restricting portions (501, 502). The cylindrical fork base portion (51) is provided to the radially outer side of a nut (42) and is capable of moving relative to the nut (42) in the axial direction. The movement-restricting portions (501, 502) are capable of restricting the axial-direction movement of the fork base portion (51) relative to the nut (42). An electric actuator (20) has a spring (201) that is provided between the nut (42) and the fork base portion (51), the spring (201) being capable of biasing the fork base portion (51) toward the nut (42) in the axial direction. A return spring (202) is capable of biasing the fork base portion (51) toward one axial-direction end of the shaft (41).
F16D 23/10 - Arrangements for synchronisation automatically producing the engagement of the clutch when the clutch members are moving at the same speed; Indicating synchronisation
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
F16D 11/10 - Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
F16H 63/30 - Constructional features of the final output mechanisms
In the present invention, an electric actuator part (20) comprises: a rotating electrical machine (30); a rotating translation part (40); and a fork (50). A clutch part (60) comprises: a first transmission part (70); a second transmission part (80); and a meshing clutch (90). The rotating translation part (40) has a shaft (41) and a nut (42). The shaft (41) rotates when torque from the rotating electrical machine (30) is input. The cylindrical nut (42) is provided to the outside in the radial direction of the shaft (41), and when the shaft (41) rotates, the cylindrical nut moves by means of translation in the axial direction relative to the shaft (41). The fork (50) can move in the axial direction, relative to the nut (42) and the shaft (41). The rotating electrical machine (30) has torque ripple.
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
A display device (1) includes a transparent cover (2) and a housing (3). The transparent cover has a first flat plate portion (25) and a second flat plate portion (26) at both ends in a bending direction (Dc), and a bent plate portion (27) provided therebetween. The housing has a first flat portion (34), a second flat portion (35), and a curved portion (36). The first flat portion is formed into a flat surface shape that follows the flat shape of the first flat plate portion, and is overlapped with the first flat plate portion. The second flat portion is formed into a flat surface shape that follows the flat shape of the second flat plate portion, and is overlapped with the second flat plate portion. The curved portion is provided between the first flat portion and the second flat portion, is formed in a curved surface shape that follows the bent shape of the bent plate portion, and is overlapped with the bent plate portion.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
B60K 35/00 - Arrangement or adaptations of instruments
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
A rotation translation part (40) has a shaft (41) and a nut (42). The shaft (41) rotates when torque from a rotary electric motor (30) is inputted. The cylindrical nut (42) is provided to the radially outer side of the shaft (41). When the shaft (41) rotates, translation causes the nut (42) to move relative to the shaft (41) in the axial direction. A fork (50) has a fork base (51) and movement restriction parts (501, 502). The cylindrical fork base (51) is provided to the radially outer side of the nut (42) and is capable of moving relative to the nut (42) in the axial direction. The movement restriction parts (501, 502) are capable of restricting the relative movement of the fork base (51) in the axial direction with respect to the nut (42). An electric actuator (20) is provided between the nut (42) and the fork base (51), the electric actuator (20) having a spring (201) that is capable of urging the fork base (51) in the axial direction in relation to the nut (42).
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
This electrically operated valve comprises a main body portion (40), a drive portion (10), a holding member (27), and a casing (54). The main body portion internally includes a flow passage (45) through which a fluid flows. The drive portion uses electric power to generate a driving force that moves a valve body (33) for adjusting a flow rate of the fluid flowing through the flow passage. The holding member is attached to an attachment portion (46) formed in one surface of the main body portion. The holding member guides a movement direction of the valve body so as to be directed toward the interior of the flow passage, and positions the valve body and the drive portion. The casing is attached to the main body portion so as to cover the holding member and the drive portion on said one surface side of the main body portion. A stepped portion (47) obtained by causing said one surface of the main body portion to be displaced in a vertical direction is formed around the attachment portion of the main body portion, in a position inward of and adjacent to a part that comes into contact with the casing.
F16K 31/04 - Operating means; Releasing devices magnetic using a motor
H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers
This stator comprises a stator core (21), a winding (22x), and an insulator (23). The stator core (21) has a plurality of teeth (21a). The winding (22x) is wound around each of the teeth in a concentrated winding. The insulator (23) is interposed between the stator core and the winding. The insulator has a teeth cover part (32). The teeth cover part has a teeth end face cover section (32a), a side face cover section (32b), and a curved corner section (32b). The curved corner section is configured such that the radius (R) of curvature of the outer curve of the curved corner section satisfies the condition "B/4
In this vehicle wheel drive device, a rotary electric machine (12) is accommodated radially inward of a cylindrical vehicle wheel (11) and rotates the vehicle wheel. The rotary electric machine has a rotor (30) and a stator (40) that face each other in the radial direction. The stator has a stator winding (41) and cylindrical holding members (42, 43) that hold the stator winding. A holding member has a flange section (46) that radially extends from an axial end section toward the rotor and faces the rotor in the axial direction, and a terminal part (71) inputs/outputs power to/from the stator winding and is attached to the flange section.
A motor control device (40) controls the driving of a motor (10) including a motor winding (11), said device comprising a drive circuit (41) and a control unit (50). The drive circuit (41) includes switching elements (411-413) that switch, ON and OFF, the supply of current to each phase of the motor winding (11). The control unit (50) includes: a drive control unit (55) that controls the ON and OFF actuation of the switching elements (411-413); and an abnormality determination unit (52) that performs abnormality determination of a path for supplying current to the motor winding (11). The abnormality determination unit (52) identifies a failed phase on the basis of a voltage detection value obtained when the switching elements (411-413) of all phases are turned OFF, and identifies a constant energization failure of the failed phase on the basis of at least one of a current detection value obtained when the switching element of the identified failed phase is turned ON and a rotation position detection value obtained when the switching elements (411-413) of one phase or a plurality of phases that are normal are turned ON.
H02P 29/024 - Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
H02P 29/20 - Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors for controlling one motor used for different sequential operations
A vehicle control system (1) controls the drive of a vehicle (99), and comprises a drive source (15), a clutch (31, 32), a clutch actuator (35), and a control unit (50). The clutch (31, 32) is provided in a power transmission path from the drive source (15) to a driving wheel (11), and is capable of switching between power transmission engagement and disengagement. The clutch actuator (35) drives the clutch (31, 32). At least one location in which engagement occurs at an angle to a direction of rotation is provided between the clutch (31, 32) and the driving wheel (11). The control unit (50) controls the clutch actuator (35) to switch the clutch (31, 32) from a disengaged state to an engaged state, and to generate a load greater than a load required to engage the clutch (31, 32) during a transient torque input when a driving force is input from the drive source (15).
B60W 10/02 - Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
B60W 10/04 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
F16D 48/06 - Control by electric or electronic means, e.g. of fluid pressure
29.
IN-VEHICLE DEVICE AND METHOD FOR STARTING THE SAME
An in-vehicle device includes a first controller and a second controller. The first controller includes at least one physical core for executing a first unit related to control of hardware and a second unit related to provision of a service. The second controller starts the first controller in response to occurrence of a start trigger. The first controller starts the first unit, and then starts the second unit when the first controller is started by the second controller. The first unit and the second unit are restarted when an abnormality of the first unit is detected by the second controller or an abnormality of the second unit is detected by the first unit. The first unit, the second unit and the second controller are restarted when an abnormality of the second controller is detected by the second controller.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
G07C 5/00 - Registering or indicating the working of vehicles
A speed reducer includes a planetary gear, a first ring gear and a second ring gear. The planetary gear is a helical gear and has planetary gear teeth each of which is tilted relative to an axis of the planetary gear. The first ring gear is a spur gear and has first ring gear teeth which extend in parallel with an axis of the first ring gear and are configured to mesh with the planetary gear teeth. The second ring gear is a spur gear and has second ring gear teeth which extend in parallel with an axis of the second ring gear and are configured to mesh with the planetary gear teeth.
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
F16H 3/66 - Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
F16H 57/08 - General details of gearing of gearings with members having orbital motion
A control device includes a first circuitry that executes a process for communicating with another device, and a second circuitry that executes a reset of the first circuitry. The first circuitry executes an initial diagnosis which is a self-diagnosis immediately after activation of the first circuitry, and outputs a predetermined signal to the second circuitry when the first circuitry is determined to be normal in the initial diagnosis. The second circuitry prohibits a communication output caused by an operation of the first circuitry to the other device in at least a time period from a start of the reset of the first circuitry to a timing at which the predetermined signal is output from the first circuitry for the first time after the start of the reset. The second circuitry permits the communication output when confirming that the predetermined signal is output.
A manufacturing method of a proton conducting membrane includes a pressing process, a hydrolyzing process, and a peeling process. In the pressing process, a resin film is brought into contact with at least one surface of an electrolyte resin material dissolved in polyphosphoric acid and pressure is applied to form the electrolyte resin material into a membrane shape. In the hydrolyzing process, the polyphosphoric acid is hydrolyzed and phosphorylated after the pressing process. In the peeling process, the resin film is peeled off from the electrolyte resin material having the membrane shape after the hydrolyzing process to obtain the proton conducting membrane made of the electrolyte resin material containing phosphoric acid. The resin film is made of a resin having an acidic substituent.
A communication apparatus comprises a transmitter configured to transmit a scheduling request (SR), and a controller configured to control a state related to monitoring of a physical downlink control channel (PDCCH) based on the transmission of the SR or a trigger of the SR.
A wireless power supply system includes a plurality of power transmission units that receives and supplies power to a power receiving unit via the power transmission coil in a resonance state, and a switching control unit that switches a state of a first power transmission unit to a resonance state when the magnitude of the magnetic flux generated in a first power transmission coil of the first power transmission unit, which is one of the plurality of power transmission units, is greater than a predetermined threshold value, and switches to a non-resonance state when the magnitude is less than the threshold value. The threshold is set as a magnitude that exceeds the magnetic flux generated in the first power transmission coil due to coupling between the first power transmission coil and a second power transmission coil of a second power transmission unit, which is adjacent to first power transmission coil.
A control device includes a first circuitry that executes a predetermined process, a temperature sensor that detects a temperature of the first circuitry, and a second circuitry that controls activation and deactivation of the first circuitry based on the temperature detected by the temperature sensor. The second circuitry has a first threshold and a second threshold larger than the first threshold as thresholds related to the temperature detected by the temperature sensor. The second circuitry activates the first circuitry on condition that a temperature detection value that is a value of the temperature detected by the temperature sensor does not exceed the first threshold. The second circuitry deactivates the first circuitry after activation of the first circuitry on condition that the temperature detection value exceeds the second threshold.
H02H 5/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
G01K 3/00 - Thermometers giving results other than momentary value of temperature
A housing is placed at an inside space of a case to be installed on a vehicle. The housing includes: a housing plate portion configured to contact a case plate portion of the case; and a receiving space located on one side of the housing plate portion which is opposite to the case plate portion. An electric motor is placed at the receiving space and is configured to output a torque. The housing includes: a housing ventilation hole that extends through the housing plate portion and communicates between an outside space of the housing and the receiving space; and a breathable filter that is placed on a side of the housing ventilation hole, at which the case plate portion is placed, to cover the housing ventilation hole, while the breathable filter is configured to perm it a gas to pass through the breathable filter.
A housing is placed at an inside space of a case to be installed on a vehicle. The housing includes: a housing plate portion configured to contact a case plate portion of the case; and a receiving space located on one side of the housing plate portion which is opposite to the case plate portion. An electric motor is placed at the receiving space and is configured to output a torque. The housing includes a housing protrusion and a housing recess. The housing protrusion protrudes from a surface of the housing plate portion located on another side of the housing plate portion at which the case plate portion is placed, and the housing protrusion is configured to fit into a case recess of the case. The housing recess is recessed from another surface of the housing plate portion which is opposite to the housing protrusion.
In a vehicle control device, a non-transitory computer-readable storage medium storing a vehicle control program, or a vehicle control system for controlling a controlled target, each of a plurality of output units is one output unit that is configured to transmit a command to a corresponding interface among a plurality of interfaces.
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
This distance measuring device comprises a light emitting unit for emitting an emitted light pulse, a light receiving unit including a prescribed number of light receiving elements and a signal processing unit, each of the prescribed number of light receiving elements receiving reflected light, which is the emitted light pulse that has been reflected from an object, and a measuring unit for performing distance measurement on the basis of a time difference between a light emission timing of the emitted light pulse and a light reception timing of the reflected light, wherein: the signal processing unit detects a fall timing at which a value of a response waveform generated in accordance with the number of light receiving elements that respond to the reflected light, among the prescribed number of light receiving elements, drops to or below a threshold after having exceeded the threshold; the measuring unit determines, as the light reception timing, a timing that is earlier than the detected fall timing by a response time of the prescribed number of light receiving elements; and the response time is a set value serving as a dead time of the prescribed number of light receiving elements, or a time based on the set value.
A cylindrical fork base portion (51) is provided on a radially outer side of a nut (42), and is capable of moving relative to the nut in an axial direction. Movement restricting portions (501, 502) are capable of restricting the axial-direction movement of the fork base portion (51) relative to the nut (42). An electric actuator (20) includes a spring (201) that is provided between the nut (42) and the fork base portion (51), and that is capable of urging the fork base portion (51) toward the nut (42) in the axial direction. A control portion (100) controls the operation of a rotary electric motor (30), thereby enabling a dog clutch (90) to be moved to a position at which contact with a first transmission portion (70) starts. A load of the spring (201) is set such that, after the dog clutch (90) and the first transmission portion (70) have started to come into contact with one another, the dog clutch (90) and the first transmission portion (70) can mesh with one another under the load of the spring (201).
F16D 11/10 - Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
F16H 63/06 - Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
A cylindrical nut (42) is mounted on a radially outer side of a shaft (41), and, when the shaft (41) rotates, the cylindrical nut (42) translationally moves relative to the shaft (41) in the axial direction. A fork (50) has a fork base part (51) and movement restriction parts (501, 502). The cylindrical fork base part (51) is mounted on a radially outer side of the nut (42), and is movable relative to the nut (42) in the axial direction. The movement restriction parts (501, 502) are capable of restricting the movement of the fork base part (51) relative to the nut (42) in the axial direction. An electric actuator part (20) has a spring (201) that is provided between the nut (42) and the fork base part (51) and that is capable of urging the fork base part (51) in the axial direction with respect to the nut (42). A control part (100) can stop a supply of electricity to a rotary electric motor (30) when a dog clutch (90) and a first transmission part (70) are engaged with each other.
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
An electric actuator unit (20) has: a rotary motor (30); a rotary translation part (40) which can convert a rotary motion due to torque from the rotary motor (30) into a translation motion; and an actuator case (21) which accommodates at least the rotary translation part (40). A clutch unit (60) has: a first transmission part (70); a second transmission part (80) which can move relative to the first transmission part (70); an engagement clutch (90) which translates due to the translation of a fork (50) and engages with the first transmission part (70) so as to be capable of allowing the transmission of torque between the first transmission part (70) and the second transmission part (80); and a clutch case (61) which is formed as a separate body from the actuator case (21) so as to accommodate at least the engagement clutch (90). The electric actuator unit (20) and the clutch unit (60) are provided in one body by causing the actuator case (21) and the clutch case (61) to be joined together.
F16D 11/10 - Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
F16H 63/06 - Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
A first transmission part (70) has a driven dog (74) at the end thereof on the second transmission part (80) side. A clutch body (91) has a drive dog (93) that can mesh with a first external spline (74) by relatively moving to the driven dog (74) side in an axial direction with respect to the second transmission part (80). A movement restriction part includes a first movement restriction part (501) capable of restricting relative movement of a fork base part (51) toward one side in the axial direction with respect to a nut (42), and a second movement restriction part (502) capable of restricting the relative movement toward the other side. The nut (42) is set to be in an intermediate floating position, which is a position between the first movement restriction part (501) and the second movement restriction part (502), so that, at a contact start position between the drive dog (93) and the driven dog (74), the drive dog (93) and the driven dog (74) can ratchet by means of a spring (201), and so that the drive dog (93) and the driven dog (74) can mesh with each other by the load of the spring (201).
F16D 23/10 - Arrangements for synchronisation automatically producing the engagement of the clutch when the clutch members are moving at the same speed; Indicating synchronisation
F16D 11/04 - Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable only axially
F16D 11/10 - Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
F16D 23/12 - Mechanical clutch-actuating mechanisms arranged outside the clutch as such
F16H 63/30 - Constructional features of the final output mechanisms
Provided is a driving device for driving a low-speed electric vehicle, comprising: a motor (60) comprising a rotor (63) and two stator windings (61, 62); two motor drivers (71, 72); an operation quantity sensor (80) that detects an operation quantity correlated value which is correlated with an operation quantity of an acceleration operation member (21); and a controller (75) that controls the two motor drivers on the basis of the operation quantity correlated value detected by the operation quantity sensor. The motor, the two motor drivers, and the controller are integrated and made to be one module (50). The operation quantity sensor includes a deformation member (83) that is torsionally deformed in accordance with the operation quantity, and two strain gauges (81, 82) that detect the torsional deformation quantity of the deformation member as the operation quantity correlated value.
H02K 11/33 - Drive circuits, e.g. power electronics
A63C 17/12 - Roller skates; Skate-boards with driving mechanisms
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
A semiconductor element (40) comprises: an emitter electrode (42) disposed on one surface of a semiconductor substrate (41); and a collector electrode (43) disposed on the reverse surface. The one surface of the semiconductor substrate (41) is provided with a protective film (45) having an opening (451) that exposes the emitter electrode (42) to enable connection. A sintered member (101) is interposed between the emitter electrode (42) and a conductive spacer (70), and connects the emitter electrode (42) and the conductive spacer (70). At least the peripheral portion of the opening (451) among the upper surface (45a) of the protective film (45) is positioned as flush with or lower than the connection surface of the emitter electrode (42) in the Z direction.
H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
H01L 21/3205 - Deposition of non-insulating-, e.g. conductive- or resistive-, layers, on insulating layers; After-treatment of these layers
H01L 21/768 - Applying interconnections to be used for carrying current between separate components within a device
H01L 23/522 - Arrangements for conducting electric current within the device in operation from one component to another including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 25/18 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different subgroups of the same main group of groups , or in a single subclass of ,
46.
INFORMATION CODE, CODE GENERATION METHOD, AND CODE READING METHOD
An information code (CQ2) is obtained by combining a public code (Cd1) and a secret code (Cd2). The public code (Cd1) and the secret code (Cd2) record information by using an array of white cells (Cew) and black cells (Ceb). The information code (CQ2) includes an information recording region (60) and a color reference region (70). The information recording region (60) includes a plurality of types of combined cells (CeL) having different modes of the white cells (Cew) and the black cells (Ceb). The information recording region (60), by using the plurality of types of combined cells (CeL), records the public information recorded in the public code (Cd1) and the secret information recorded in the secret code (Cd2). The color reference region (70) is provided at a predetermined position and indicates each mode of the combined cells (CeL).
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
G06K 7/12 - Methods or arrangements for sensing record carriers by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
G06K 7/14 - Methods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
A rotary electrical machine (12) comprises: a rotor (30) that rotates integrally with a rotating shaft (36); a stator (40) that is disposed oppositely to and radially inward of the rotor; and a rotation detection device (80) that comprises an induction-type proximity sensor which detects rotation of the rotating shaft. The rotor is provided with a cylindrical rotor carrier (31) and a magnetic flux generating part (32) that is fixed to the rotor carrier. The rotor carrier has an end plate part (34) that is opposite from an axial-direction end part of the stator. A detected part (82), which is subject to rotation detection in the rotation detection device, is formed in an integral annular shape surrounding the center of rotation of the rotor on a surface of the end plate part which is opposite from the stator. A detection part (81), which detects rotation of the detected part in the rotation detection device, is provided to the axial-direction end part of the stator.
An electronic control device according to this disclosure is an electronic control device mounted on a vehicle, including, a storage unit (111, 121, 211, 221, 311, 321, 411, 421) for storing a key, and a verification unit (115, 125, 215, 225, 315, 325, 415, 425) for verifying, at a predetermined timing, the key stored in the storage unit and key information that is information about the key and stored in a distributed ledger (200) provided outside the vehicle.
H04L 9/32 - Arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
This vehicle control system (1) controls drive of a vehicle (99) and comprises: a drive source (15), a friction clutch (31), a clutch actuator (35), and a control unit (50). The friction clutch (31) is disposed in a power transmission passage from the drive source (15) to drive wheels (11) so as to be capable of switching between engagement and disengagement of power transmission. The clutch actuator (35) drives the friction clutch (31). The control unit (50) controls drive of the drive source (15) and the clutch actuator (35). When the vehicle (99) traverses a level difference, the control unit (50) performs torque application control for controlling the revolution speed (Nmg) of the drive source and controlling the speed of clutch stroke for switching the state of the friction clutch (31) from an imperfect coupling state to a perfect coupling state.
B60W 10/02 - Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
B60W 10/04 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
F16D 48/06 - Control by electric or electronic means, e.g. of fluid pressure
A contamination detection apparatus acquires distance-measurement point information from a laser radar apparatus that generates the distance-measurement point information that indicates a distance-measurement point distance to a distance measurement point and light reception intensity of detected laser light. The contamination detection apparatus acquires scattered light information that indicates scattered light intensity of scattered light from a scattered light sensor that detects scattered light generated by the laser light scattering inside the casing as a result of emission of the laser light by the laser radar apparatus. The contamination detection apparatus executes contamination detection that detects contamination of the optical window based on the scattered light intensity indicated by the scattered light information. The contamination detection apparatus prohibits execution of the contamination detection when the light reception intensity is equal to or greater than an intensity threshold set based on the distance-measurement point distance corresponding to the light reception intensity.
A fuel cell system includes: a fuel cell that generates power by being supplied with a reaction gas; an air pressure regulator that regulates an air pressure, which is a pressure of an oxidant gas passing through the fuel cell; and a control device that controls a power generation amount of the fuel cell. When the air pressure is higher than a predetermined high-pressure reference value while a required output to the fuel cell shows a decreasing tendency, the control device limits or delays a reduction in the power generation amount of the fuel cell in response to a decrease in the required output. Alternatively, when the air pressure is lower than a predetermined low-pressure reference value while the required output to the fuel cell shows an increasing tendency, the control device limits or delays an increase in the power generation amount of the fuel cell.
A fine section setting unit of a laser radar device sets, for a beat signal waveform indicating time change of a beat signal amplitude of an up beat signal, a plurality of fine sections within time ranges of the beat signal waveform. A fine section extraction unit extracts at least one fine section satisfying a preset extraction condition indicating that the beat signal amplitude in the fine section is high, from among the set plurality of fine sections. A peak detection unit subjects the beat signal in the extracted fine section to frequency analysis to calculate a fine section frequency spectrum and detect a peak frequency, which is a peak in the fine section frequency spectrum.
G01S 17/34 - Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
A power supply system includes: a power transmission circuit provided on the ground side; a high frequency generation circuit that supplies high-frequency electric power to the power transmission circuit; a measurement unit that measures a physical quantity corresponding to the degree of coupling between the power transmission circuit and a power reception circuit provided in a vehicle; and a control unit. When the degree of coupling is determined, based on the measured physical quantity, to be lower than a predetermined degree, the control unit sets the impedance of the power transmission circuit to a first impedance and thereby sets the power transmission circuit to a non-resonant state. In contrast, when the degree of coupling is determined to be not lower than the predetermined degree, the control unit sets the impedance of the power transmission circuit to a second impedance and thereby sets the power transmission circuit to a resonant state.
H02J 50/12 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
B60L 53/122 - Circuits or methods for driving the primary coil, i.e. supplying electric power to the coil
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
54.
DETECTOR AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR DETECTING SIGN OF THERMAL RUNAWAY OF SECONDARY BATTERY
A detector includes a measurement unit and a battery control unit. The measurement unit measures a measurement value indicating a battery state of a secondary battery. The battery control unit detects a sign of thermal runway in the secondary battery. The measurement unit determines whether a start-up signal is output based on the measurement value in a case where the battery control unit is in a sleep state, and outputs the start-up signal in a case where the start-up signal is output. The battery control unit starts by receiving the start-up signal from the measurement unit when the battery control unit is in the sleep state, executes arithmetic processing on the measurement value received from the measurement unit, and detects the sign of thermal runaway based on a calculated result of the arithmetic processing.
A server includes: a generating target location setting unit setting, as a target location for generating a virtual marking line, a region where a lane center line exists and part of a marking line does not exist; an origin point setting unit setting an origin point on the lane center line; a start point setting unit setting a start point on a marking line parallel to the lane center line, with the start point positioned forward or rearward relative to the origin point; an end point setting unit setting an end point on the marking line, with the end point being set in the other one of the forward position and rearward position relative to the origin point; a virtual marking line generating unit generating a virtual marking line by connecting the start end points; and a marking line connecting unit connecting the marking line and the virtual marking line.
A servo controller calculates a base assist command so that a steering torque follows a target steering torque. An estimated load torque calculation section calculates an estimated load torque based on a target steering torque and a base assist command. A target steering torque calculation section calculates a target steering torque using a map that defines a relationship between the estimated load torque and the target steering torque. The servo controller has a low-pass filter for removing high-frequency components of a predetermined frequency or higher in the input target steering torque at least in a differential control calculation, and calculates a differential control amount according to a steering torque deviation between the target steering torque after the low-pass filter and the steering torque.
A rotor includes: a rotor core having a plurality of magnet-receiving holes formed in a folded shape that is convex radially inward; and a plurality of permanent magnets embedded respectively in the magnet-receiving holes of the rotor core. The rotor core includes a plurality of core sheets that are laminated in an axial direction. Each of the core sheets has a plurality of through-holes for magnets. The magnet-receiving holes of the rotor core are constituted of those of the through-holes of the axially-laminated core sheets which overlap each other in the axial direction. Interior surfaces of the magnet-receiving holes have irregular portions each of which is formed by a difference in position between peripheral edges of the axially-overlapping through-holes, and non-irregular portions where none of the irregular portions are formed. The permanent magnets have engaging portions located respectively in recesses of the irregular portions.
In a facility state monitoring system, a sensor node includes a sensor that outputs, as sensor data, data indicating the state of a facility as a monitoring target, a communication unit, and a power supply unit that supplies power to the sensor and the communication unit. The sensor node is commonly used by multiple monitoring targets. A receiver receives the sensor data transmitted from the communication unit. A state detection unit receives the sensor data received by the receiver, and learns, as learning data, normal states of the monitoring targets based on normal sensor data corresponding to normal operations of the monitoring targets. In response to the receiver receiving the sensor data transmitted from the sensor node after learning, the state detection unit compares states of the monitoring targets indicated by the sensor data with the learning data to detect an abnormality occurrence or symptom in the monitoring targets.
A control apparatus, which controls a drive motor that drives a rotor installed in an electrical aircraft, instructs the drive motor to selectively operate in at least two motor-control modes. The at least two motor-control modes include a flying motor-control mode for causing the electrical aircraft to fly, and a cleaning motor-control mode for cleaning the rotor. The control apparatus controls, in the cleaning motor-control mode, the drive motor such that a rotational frequency of the drive motor is lower than a predetermined human-audible frequency range.
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B08B 1/00 - Cleaning by methods involving the use of tools, brushes, or analogous members
B08B 1/02 - Cleaning travelling work, e.g. a web or articles on a conveyor
B08B 3/02 - Cleaning by the force of jets or sprays
A point cloud data is connected with a related data. Multiple sets of point cloud data are prepared. Each point cloud data includes information of a point cloud connected to three-dimensional position information, and each point cloud data is connected to acquisition time. At least one group is generated by classifying the point cloud, and the group is assigned to a position label and a moving body label. A moving route of the group with a moving body on-flag is predicted based on the position label of the group. The group is replaced with a position at acquisition time of the related data according to the moving route, and the acquisition time of the related data is connected to the group.
This power transmission coil unit 1 comprises: a power transmission coil 2; and a power supply member 3 which is electrically connected to each of a power supply and the power transmission coil 2 and supplies the power supplied from the power supply to the power transmission coil 2. The power supply member 3 comprises a first metal plate 31 and a second metal plate 32 which are insulated through an insulating layer 34, and is configured so that: when power is supplied from the power supply, a current flows to the power transmission coil 2 through one among the first metal plate 31 and the second metal plate 32; the current flowing through the power transmission coil 2 returns to the power supply via the other among the first metal plate 31 and the second metal plate 32; and the direction of the current flowing through the first metal plate 31 and the direction of the current flowing through the second metal plate 32 are reverse to each other.
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
H02J 50/05 - Circuit arrangements or systems for wireless supply or distribution of electric power using capacitive coupling
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
62.
ROTARY ELECTRIC MACHINE CORE AND ROTARY ELECTRIC MACHINE
A rotary electric machine core (22) comprises a plurality of core sheets (24) layered in an axial direction, the plurality of core sheets each being provided with a plurality of pole forming portions (32) at equal intervals in a circumferential direction. Each of the plurality core sheets includes a first engagement portion (43) and a second engagement portion (45). One of the first engagement portion and the second engagement portion has a convex shape protruding in the axial direction, and the other has a concave shape recessed in the axial direction. A pair of the core sheets overlaid in the axial direction are joined to each other through engagement between the first engagement portion of one core sheet and the second engagement portion of the other core sheet. The first engagement portion and the second engagement portion provided on the same core sheet are provided in positions not overlapping with each other in the axial direction.
This stator (30) comprises a stator core (31) having a back yoke (33) and a plurality of teeth (34), and a stator winding (32) having a plurality of phase windings provided for individual phases. Each phase winding has a plurality of partial windings each wound around the teeth by concentrated winding. Among a first tooth, a second tooth, and a third tooth that are three circumferentially consecutive teeth of a plurality of teeth, a partial winding of a first phase winding (C1) is continuously wound on the first tooth and the second tooth, and a partial winding of a second phase winding (C2) is continuously wound on the second tooth and the third tooth. While one end of the first phase winding is led out from the proximal end side or the distal end side of the first tooth, and the other end is led out from the proximal end side or the distal end side of the second tooth, one end of the second phase winding is led out from the proximal end side or the distal end side of the third tooth, and the other end is led out from the proximal end side or the distal end side of the second tooth.
A biosensor device (1) is provided with a first capturing part (41A, 41B, 41C), a first sensor (51A, 51B, 51C), a second capturing part (42A, 42B, 42C), and a second sensor (52A, 52B, 52C). The first capturing part: is provided with a first binding material that has an activity of binding to a common region of a nucleic acid carrier and a first support that supports the first binding material; and captures the nucleic acid carrier. The first sensor detects a change in ion concentration generated by a first enzyme bound to the nucleic acid carrier captured by the first capturing part. The second capturing part: is provided with a second binding material that has an activity of binding to a variable region of the nucleic acid carrier and a second support that supports the second binding material; and captures the nucleic acid carrier. The second sensor detects a change in ion concentration generated by a second enzyme bound to the nucleic acid carrier captured by the second capturing part.
C12M 1/00 - Apparatus for enzymology or microbiology
G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
65.
ONBOARD DEVICE, CENTER DEVICE, VEHICLE CONTROL PROGRAM, AND VEHICLE CONTROL METHOD
An onboard device (10, 20) according to one aspect of the present disclosure is mounted on a vehicle and comprises a request acceptance unit (71), a request storage unit (72), a stored request cancellation determination unit (74), and a stored request deletion unit (181). The stored request cancellation determination unit determines whether to cancel an operation request, which is stored in a first queue, in accordance with a first cancellation condition received by the request acceptance unit and a second cancellation condition regarding a person who used the vehicle. The stored request deletion unit deletes the operation request from the first queue if it has been determined that the operation request is to be cancelled.
This valve device comprises: a shaft (61); a housing (10) forming a flow path (F), and having a plurality of opening parts (151, 152, 153, 154, 155, 161, 162, 163, 164, 165, 166, 167); and a first movable disc (30) and a second movable disc (50) that rotate. The plurality of opening parts include one-side opening parts (152, 154, 161, 162, 163, 167) and other-side opening parts (153, 164, 165, 166). The housing has a one-side partition wall that partitions the flow path into a plurality of one-side flow paths (Fi2, Fi4, Fo1, Fo2, Fo3, Fo7), and an other-side partition wall (1214) that partitions the flow path into a plurality of other-side flow paths (Fi3, Fo4, Fo5, Fo6). The first movable disc rotates to switch the one-side flow path communicating with a first through hole (34, 341, 342). The second movable disc rotates to switch the other-side flow path communicating with a second through hole (54).
F16K 11/074 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with pivoted closure members with flat sealing faces
F01P 7/16 - Controlling of coolant flow the coolant being liquid by thermostatic control
This semiconductor device is provided with: a semiconductor substrate (10) which has a main surface (10a); a drift layer (31) of a first conductivity type, the drift layer being formed in a main surface (10a)-side surficial part; a drain region (32) of the first conductivity type, the drain region being formed in a surficial part of the drift layer (31); a body layer (34) of a second conductivity type, the body layer being formed in the main surface (10a)-side surficial part at a distance from the drift layer (31); a source region (35) of the first conductivity type, the source region being formed in a surficial part of the body layer (34); a gate insulating film (53) which is formed on the body layer (34); and a gate electrode (51) which is arranged on the gate insulating film (53). An element isolation insulating film (42), which performs element isolation of the source region (35) and the drain region (32) from each other, is arranged between the source region (35) and the drain region (32); a multilayer insulating film (52) is arranged on the element isolation insulating film (42); and the gate insulating film (53) is configured so as to contain the element isolation insulating film (42) and the multilayer insulating film (52).
An anti-vibration device is secured to a vibration source and a vibration transmission portion to inhibit transmission of vibration, and includes a first elastically deformed portion, a second elastically deformed portion and a third elastically deformed portion. The first elastically deformed portion is a plate having a thickness in a first thickness direction and vibrates in the first thickness direction to configure a path for the vibration to be transmitted from the vibration source to the vibration transmission portion. The second elastically deformed portion is a plate having a thickness in a second thickness direction intersecting the first thickness direction and vibrates in the second thickness direction to configure the path. The third elastically deformed portion is a plate having a thickness in a third thickness direction intersecting the first thickness direction and the second thickness direction and vibrates in the third thickness direction to configure the path.
F16F 15/02 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
F16F 13/02 - Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs damping by frictional contact between the spring and braking means
A sound device for controlling a panel speaker configured to output sound by vibrating a single panel with a plurality of vibration actuators, the sound device includes a controller configured to select a stereo mode in which each of the plurality of vibration actuators is vibrated by a sound signal of each channel included in a content, and a monaural mode in which the plurality of vibration actuators are vibrated by a same sound signal.
In a misalignment calculation apparatus, a reflector information retrieving unit retrieves, based on a measurement result of a radar device installed in an own vehicle, a positional information item on a reflector of each of preceding vehicles that is traveling in front of the own vehicle relative, the positional information on the reflector representing a position of the reflector. A misalignment-quantity calculator calculates a misalignment quantity of the radar device using maximum likelihood estimation in accordance with:
a likelihood model that includes a predetermined correlation representing a reflector existence likelihood at each specified position relative to the radar device; and
the retrieved positional information item on the reflector of each of the preceding vehicles relative to the radar device.
A sensor device includes multiple sensors, a controller, and multiple communication paths. Each of the sensors includes a sensor element and a sensor-side communication circuit. The sensor element detects a change in a physical quantity. The sensor-side communication circuit transmits a signal having a response signal according to a detected value of the sensor element, in response to a request signal transmitted by a controller. The controller includes a controller-side communication circuit and an arithmetic processing unit. The controller-side communication circuit transmits the request signal and receives the response signal. The arithmetic processing units calculates detection data according to the response signal. The communication paths respectively connect the sensors to the controller. The arithmetic processing unit calculates detection data by adopting respective response signals in parallel acquired from the sensors.
G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
G01L 5/22 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
A surrounding image display apparatus that comprises an imaging device that captures an image of a surrounding of a vehicle, a display device that displays a surrounding image captured by the imaging device, and an electronic control unit that controls the display device, the electronic control unit being configured to start displaying the surrounding image when it is determined that a driver intends to make a lane departure, and end the displaying of the surrounding image when it is determined that the driver has performed a steering operation without visually confirming a situation of a blind spot on the side of the lane departure.
H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
B60R 1/27 - Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view providing all-round vision, e.g. using omnidirectional cameras
A battery system comprises a plurality of battery modules, each of the battery modules includes an assembled battery configured to include a plurality of battery cells connected in series, a monitoring unit configured to monitor the assembled battery, and an external member configured to be electrically connected to the monitoring unit, and the monitoring unit of each of the battery modules has a generation unit configured to generate, based on an electric signal input from the external member, an identification information item on the corresponding one of the battery modules, the identification information items of the respective battery modules being different from one another.
H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
G01R 31/3835 - Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
This motor control device (351-354) comprises a torque command calculation unit (40) that calculates a torque command value (Trq*), an electric current command calculation unit (50) that calculates an electric current command value (I*), an electric power converter (55), and a stopping position adjuster (67). Except for a case in which a prescribed exemption requirement is met, the stopping position adjuster (67) executes, at a time of locked energizing when a multi-phase motor (60) is energized in a state in which rotation of the multi-phase motor (60) has stopped, a "stopping position adjustment process" for adjusting a rotational stopping position within a prescribed position adjustment range. In the stopping position adjustment process, the stopping position adjuster (67) adjusts the rotational stopping position so as to reduce the electric current absolute value of a maximum electric current phase, in which the electric current absolute value is at maximum, from among the phases. The torque command calculation unit (40) or the electric current command calculation unit (50) calculates a torque command value (Trq*) or an electric current command value (I*) in which the rotational stopping position after adjustment is reflected.
Motor control devices (351-354) each comprise: a torque command calculation unit (40) that calculates a torque command value (Trq*); a current command calculation unit (50) that calculates a current command value (I*); a power converter (55); and a stop position adjuster (67). The stop position adjuster (67) executes a "stop position adjustment process" for adjusting the rotation stop position within a predetermined position adjustment range, during the locked energization which is energization performed when the polyphase motor (60) has stopped rotating, unless certain exemption requirements are met. In the stop position adjustment process, the stop position adjuster (67) adjusts the rotation stop position so as to bias the current to one or more high heat dissipation phases that have relatively high heat dissipation among phases. The torque command calculation unit (40) or the current command calculation unit (50) calculates the torque command value (Trq*) or the current command value (I*) that reflects the adjusted rotation stop position.
H02P 29/02 - Providing protection against overload without automatic interruption of supply
B60T 8/17 - Using electrical or electronic regulation means to control braking
B60T 8/172 - Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
B60T 13/74 - Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
H02P 21/22 - Current control, e.g. using a current control loop
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
76.
DATA MANAGEMENT DEVICE, DATA MANAGEMENT METHOD, DATA MANAGEMENT PROGRAM, AND DATA MANAGEMENT SYSTEM
A data management device (100, 200) according to one aspect of the present disclosure comprises a request accepting unit (12), a data collecting unit (12), an insufficiency detecting unit (12), and a complementing unit (13). A request receiving unit receives a data request from an application executing unit. The data collecting unit standardizes collected vehicle data to generate standard data. The insufficiency detecting unit compares the received data request with the generated standard data to detect insufficient data. The complementing unit uses other vehicle data to complement the detected insufficient data.
A first node (10) wakes up when a wakeup factor not caused by communication with another node occurs at the first node 10 while the first node (10) is in a sleep state. Upon waking up, the first node 10 transmits a wakeup request signal to a second node 20 via a first communication line 4. The first node 10 additionally transmits the wakeup request signal to the second node 20 via the first communication line 4 when a transmission condition with respect to the second node 20 is established. The second node 20 wakes up upon receiving the wakeup request signal from the first communication line 4 while the second node 20 is in a sleep state.
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
78.
ATTACK ANALYSIS DEVICE, ATTACK ANALYSIS METHOD, AND STORAGE MEDIUM
An attack analysis device acquires a security log generated by a security sensor mounted on each of a plurality of electronic control units configuring an electronic control system, sets a log package in which a plurality of the security logs are packaged, estimates an attack received by the electronic control system based on the log package, and outputs attack information indicating the estimated attack.
A semiconductor device includes semiconductor elements arranged in a first direction, an arm connection portion disposed between the semiconductor elements in the first direction, first and second power supply terminals disposed on the same side in the first direction, first and second substrates interposing the semiconductor elements therebetween, and a sealing body. The second substrate includes an insulating base member, a front-face metal body and a back-face metal body. The front-face metal body includes a second power supply wiring and a second relay wiring. The second power supply wiring includes a base portion on which the second element is arranged, and a pair of extending portions extending from the base portion in the first direction. The second relay wiring is disposed between the extending portions in a second direction, so that the second relay wiring and the base portion satisfy a relationship of L1
H01L 23/373 - Cooling facilitated by selection of materials for the device
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
An inverter in a power conversion apparatus has a series connection body of upper- and lower-arm switches. The series connection body connects in parallel to a series connection body of first and second power storage units. A rotating electric machine has a winding that is electrically connected to the inverter. A neutral-point wiring electrically connects a negative electrode side of the first power storage unit and a positive electrode side of the second power storage unit, and a neutral point of the winding. A control unit performs switching control of the upper- and lower-arm switches such that a current flows between the first power storage unit and the second power storage unit through the inverter, the winding, and the neutral-point wiring. A case houses at least the inverter and provides a shield function. At least a portion of the neutral-point wiring is housed inside the case.
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
H02K 11/02 - Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
H02K 11/33 - Drive circuits, e.g. power electronics
In a technique for controlling a first vehicle, display information and position specifying information are received from a second vehicle different from the first vehicle via inter-vehicle communications. The display information is information for display and independently set for the second vehicle in the second vehicle. The position specifying information is information for specifying a position of the second vehicle. The position of the second vehicle relative to the first vehicle is specified based on the position specifying information. Display on a display device is controlled to superimpose information indicated by the display information on the position of the second vehicle in a landscape in front of the first vehicle based on the position of the second vehicle and the display information.
B60W 60/00 - Drive control systems specially adapted for autonomous road vehicles
A63F 13/65 - Generating or modifying game content before or while executing the game program, e.g. authoring tools specially adapted for game development or game-integrated level editor automatically by game devices or servers from real world data, e.g. measurement in live racing competition
A63F 13/803 - Driving vehicles or craft, e.g. cars, airplanes, ships, robots or tanks
A63F 13/87 - Communicating with other players during game play, e.g. by e-mail or chat
B60K 35/00 - Arrangement or adaptations of instruments
A vehicular electronic control device installed in a vehicle capable of switching between a chargeable state and an unchargeable state performs activation acceptance for inquiring of a user whether to accept activation processing of activating updated software after completion of installation processing of writing update data in an update target node to generate the updated software, transmits during the chargeable state a switching instruction that executes the activation processing during the chargeable state to the update target node, and transmits during the chargeable state a switching setting instruction that executes the activation processing during the unchargeable state to the update target node.
A drive device includes a motor with two sets of motor windings and a control unit. The control unit has a board on which an electronic component related to energization control of the motor windings are mounted, a connector unit, and a cover member that covers control components including the board, and is provided on one side in a axial direction of the motor. The connector unit has two main connectors and at least one sub connector used for connection with an outside, and these openings are provided so as to face a side opposite to the motor. The main connectors are connected with a power supply and a communication network. The sub connector has an opening separate from that of the main connector and is connected to a separate member.
A seat control device is for a subject vehicle equipped with a driver monitor. The driver monitor is configured to monitor a driver's state. The seat control device is configured to control a state of a driver's seat on which a driver is to be seated. The seat control device includes a control grasping unit and a reclining control unit. The control grasping unit is configured to grasp whether the subject vehicle travels under an automated driving control that does not oblige the driver to monitor surroundings. The reclining control unit is configured to, when the subject vehicle travels under the automated driving control, control a reclining state of the driver's seat, such that the driver is included in a detection range of the driver monitor.
B60N 2/20 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
B60N 2/02 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
B60Q 9/00 - Arrangement or adaptation of signal devices not provided for in one of main groups
A vehicle wireless device is used in a state being attached to an attachment surface of a vehicle. A circuit board includes a circuit that transmits or receives a radio wave at a predetermined target frequency. An antenna includes a board parallel portion parallel to the circuit board to receive a horizontally polarized wave having a vibration direction of an electric field parallel to the circuit board. A case accommodates the circuit board and the antenna. The circuit board faces the attachment surface when the vehicle wireless device is attached to the attachment surface. The circuit board may have a board region overlapping the board parallel portion without a conductor plate being provided in the board region. An inner space of the case may have a case region extending by λ/4 downward from the board parallel portion without a conductor plate being provided in the case region.
An on-board device for a vehicle, includes a storage unit and a display processing unit. The storage unit is configured to store display information that is information for displaying certification information required to be displayed pursuant to laws and regulations on a display device. The display processing unit is configured to perform a process for displaying the certification information on an on-board display device that is the display device on-board the vehicle, using the display information stored in the storage unit.
An electrical charging apparatus working to electrically charge an electrical storage device includes an electrical power converter and a controller. The electrical power converter converts an alternating-current input voltage into a direct-current voltage and outputs it to the electrical storage device. The controller works to control the electrical power converter to pulsate the charging current supplied from the electrical power converter to the electrical storage device. The controller also controls the electrical power converter to set a pulsation frequency of the charging current to an integral multiple of the frequency of the input voltage and also to bring a phase difference between a zero-crossing time of the input voltage and a time when the charging current is minimized to be smaller than or equal to one-eighth of one cycle of the input voltage.
A semiconductor device includes a semiconductor layer having an element region and a termination region located around the element region. The termination region includes a first breakdown voltage holding structure disposed in a first depth range of the semiconductor layer, and a second breakdown voltage holding structure disposed in a second depth range different from the first depth range of the semiconductor layer and arranged so as to face the first breakdown voltage holding structure in a depth direction of the semiconductor layer. At least one of the first breakdown voltage holding structure or the second breakdown voltage holding structure includes a RESURF layer. An electric field intensity distribution of the first breakdown voltage holding structure and an electric field intensity distribution of the second breakdown voltage holding structure have an opposite relationship of height from an inner peripheral side toward an outer peripheral side of the termination region.
H01L 29/06 - Semiconductor bodies characterised by the shapes, relative sizes, or dispositions of the semiconductor regions
H01L 29/16 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic System in uncombined form
An electric power converter converts electric power supplied from a power supply to an electrical load. The electric power converter includes a coil, an electrically conductive portion and a current sensor. The coil extends in an axial direction of the coil. The coil allows a current to flow through the coil. The electrically conductive portion is located at a position apart from the coil. The electrically conductive portion allows the current to flow through the electrically conductive portion. The current sensor detects the current flowing through the electrically conductive portion. The current sensor includes a first sensor element and a second sensor element, each of which detects a magnetic flux being a detected magnetic flux generated by the current flowing through the electrically conductive portion. The first sensor element and the second sensor element are disposed in a radial direction of the coil.
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
H02M 7/537 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
A rotary electric machine control apparatus is provided which controls energization of a rotary electric machine having a plurality of winding sets. The apparatus includes an energization control circuit that is provided for each of the winding sets and has a switching element related to switching of energization to the winding set, a driver circuit that outputs a drive signal to the switching element through a signal line connected to the switching element, and a protection element that is connected to the signal line and in parallel with the switching element. When combinations of the winding sets and electronic components including the energization control circuit provided for each of the winding sets are regarded as systems, in at least one of the systems, performance of the protection element is differentiated from that in the other system to make noise resistance different from noise resistance in the other system.
H02P 25/22 - Multiple windings; Windings for more than three phases
B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
H02P 25/18 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
H02P 29/028 - Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
91.
TRAVELING POSITION DETERMINATION DEVICE, TRAVELING POSITION DETERMINATION METHOD, NONTRANSITORY COMPUTER READABLE STORAGE MEDIUM STORING TRAVELING POSITION DETERMINATION PROGRAM, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM STORING MAP DATA STRUCTURE
By a traveling position determination device, a traveling position determination method, a non-transitory computer-readable storage medium storing a traveling position determination program, or by a non-transitory computer-readable storage medium storing a map data structure including a traveling position of a vehicle capable of performing automated driving, an offset of the traveling position in a lateral direction of the vehicle with respect to a reference position is determined.
B60W 50/00 - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT - Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
B60W 60/00 - Drive control systems specially adapted for autonomous road vehicles
92.
TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD
A terminal includes: a receiving unit which receives, from a base station, system information including information for indicating a total number of subgroups of a paging occasion and information for indicating a number of paging occasions, and which receives, from the base station, first downlink control information including a field for indicating a subgroup of the paging occasion; and a control unit which determines a number of bits for the field based on the information for indicating the total number of subgroups and the information for indicating the number of paging occasions, and which controls monitoring of a physical downlink control channel (PDCCH) for second downlink control information in the paging occasion based on a value of the field.
A communication apparatus configured to communicate with a plurality of networks by using a plurality of subscriber identity modules comprises a communicator and a controller. The communicator is configured to receive, from a network included in the plurality of networks, first information for setting a value of a timer relating to transition of a radio resource management (RRC) connected state, and transmit, to the network, second information to be used to indicate an RRC state transitioning from the RRC connected state. The second information can indicate an RRC inactive state as the RRC state. The controller is configured to start the timer on the basis of transmission of the second information, and cause the RRC state to transition to an RRC idle state on the basis of expiration of the timer.
When a DC power source fails, the following controls are performed. The normal control is resumed when an inverter input voltage recovers before a standby period elapses after a power failure time. A power source relay is turned off when the standby period elapses without recovery of the voltage. The power source relay is turned on again when a power source relay off period has elapsed from a turn-off time. The normal control is resumed when the inverter input voltage recovers at the turn-on time. The normal control is resumed when the inverter input voltage recovers before the power source relay on period elapses from the turn-on time. The power source relay is turned off, and driving of the actuator is stopped, when the power source relay on period passes without recovery of the voltage.
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
B62D 5/04 - Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
This invention improves the cycle performance of a refrigeration cycle device that has an accumulator. This invention comprises: a compressor (31) for intaking, then compressing and discharging, a refrigerant; a heat radiator (15) for dissipating heat of the refrigerant discharged from the compressor (31); a decompression unit (32) for decompressing the refrigerant for which heat has been dissipated by the heat radiator (15); an evaporation unit (14) for causing the refrigerant that has been decompressed at the decompression unit (32) to evaporate; an accumulator for separating out the gas and liquid of the refrigerant evaporated by the evaporation unit (14) and draining out the gas-phase refrigerant; and a superheating unit (34) for superheating the refrigerant drained out from the accumulator by heat exchange with a heating medium of a higher temperature than the refrigerant drained out from the accumulator (33).
In the present invention, an MG-ECU functions as a motor control device that controls a motor generator connected to an engine. Using a revolution speed detection value obtained by detecting the revolution speed of the motor generator, the MG-ECU performs feedback control so as to bring the revolution speed close to a command value, thereby causing the motor generator to output a damping torque in a phase reverse to that of torque variation in the engine. The MG-ECU switches the control gain of the feedback control between a plurality of levels including a low gain and a high gain. Furthermore, regarding a first transition (UT), in which transition is made from the low gain to the high gain, and a second transition (DT), in which a transition is made from the high gain to the low gain, a non-linear gain transition is implemented at least during the second transition (DT).
B60W 20/15 - Control strategies specially adapted for achieving a particular effect
B60K 6/26 - Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
B60L 15/20 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B60L 50/16 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
B60W 10/08 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
H02P 29/00 - Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
The power conversion device comprises: an inter-power-storage-unit switch (40) that is provided in an inter-power-storage-unit electrical path (24) that electrically connects a negative terminal of a first power storage unit (31) and a positive terminal of a second power storage unit (32); a bypass switch (50, 51) that makes an electrical connection between the negative terminals of the first and second power storage units and/or an electrical connection between the positive terminals of the first and second power storage units; motor-side electrical paths (25 to 28) that electrically connect armature windings (11) or conductive members (23) to the inter-power-storage-unit electrical path; and a control unit (100). The control unit starts charging at least one of the first and second power storage units by an external charger (210) in a state in which the inter-power-storage-unit switch is turned off and the bypass switch is turned on, and, after starting the charging by the external charger, carries out switching processing of an inverter (20) to make a voltage difference between the first and second power storage units no greater than a determination threshold.
This power conversion apparatus comprises: an inverter (20); a motor (10) with armature coils (11); an inter-power-storage-unit switch (40) provided on an inter-power-storage-unit electric path (24) electrically connecting a negative electrode terminal of a first power storage unit (31) and a positive electrode terminal of a second power storage unit (32); a bypass switch (50, 51); motor side electric paths (25 to 28) electrically connecting the armature coils and the inter-power-storage-unit electric path; a first electric device (80); and a second electric device (90). The first electric device can be, for example, electrically connected in parallel to a power storage unit of interest, which is one of the first and second power storage units. The second electric device can be electrically connected to an object other than the object to which the first electric device is connected.
This winding-field-type rotary electric machine (40) comprises: a stator (50) including stator windings (52); and a rotor (60) having a plurality of magnetic poles that are arranged in the circumferential direction, the rotor including field windings (70) that are provided for each magnetic pole. A control device (30) is provided with a control unit that controls a stator electric current flowing in the stator windings and a field electric current flowing in the field windings, and an acquisition unit that acquires rotation parameters indicating a rotation state of the rotor. The control unit controls the magnitude of the field electric current and the phase of the stator electric current on the basis of the rotation parameters. In the case of a high-rotation state in which the rotation speed of the rotor is higher than a prescribed rotation speed, the control unit performs control such that the field electric current is higher than that in when the high-rotation state is not in effect and such that the phase of the stator electric current becomes a weakening field phase that weakens the field flux of the field windings.
H02P 27/024 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude using AC supply for only the rotor circuit or only the stator circuit
H02P 25/024 - Synchronous motors controlled by supply frequency
H02P 27/06 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
Disclosed is a vehicular drive device comprising a rotating electrical machine, a differential transmission device, a power transmission device, a power module, a wiring part, and a case. The case forms a first accommodating portion, a second accommodating portion, and a third accommodating portion above a plane that includes the axis of an output shaft and the axis of a rotary shaft of the rotating electrical machine. The first accommodating portion overlaps the rotating electrical machine when viewed in the axial direction of the rotating electrical machine, and overlaps the power transmission device when viewed in the vertical direction. The second accommodating portion overlaps the rotating electrical machine when viewed in a direction perpendicular to both the vertical direction and the axial direction of the rotating electrical machine, and overlaps the output shaft when viewed in the vertical direction. The third accommodating portion is adjacent to the first accommodating portion and the second accommodating portion, and overlaps the output shaft when viewed in the vertical direction. At least a portion of the power module is disposed in the second accommodating portion or the third accommodating portion.
B60L 15/00 - Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
F16H 57/023 - Mounting or installation of gears or shafts in gearboxes, e.g. methods or means for assembly
H02K 5/22 - Auxiliary parts of casings not covered by groups , e.g. shaped to form connection boxes or terminal boxes
H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
H02K 11/33 - Drive circuits, e.g. power electronics