09 - Scientific and electric apparatus and instruments
Goods & Services
Downloadable computer application software for smartphones
for in-vehicle simple payment; computer e-commerce software;
remote control apparatus; electronic keyless entry system
for automobiles; downloadable computer application software
for smartphones for providing remote vehicle diagnosis,
vehicle management information, audio-visual display for
in-vehicle entertainment, in-vehicle third-party
communication, navigation function and audio-visual display
in vehicle; downloadable computer application software for
smartphones to provide vehicle driving record information,
parking location management, travel information, vehicle
condition management, driving information and third party
publicity data for drivers; downloadable computer
application software for smartphones to collect and analyse
data relating to in-vehicle entertainment and infotainment,
driving history of communication system and driver's
behavior, vehicle setting preferences and usage; self
diagnostic apparatus for operation record of automobiles;
downloadable computer application software for smartphones
to track and monitor car speed, driver information and
vehicle diagnosis data; computer application software for
smartphones for starting vehicle, vehicle remote controlling
air conditioning, searching vehicle location and controlling
vehicle door opening and closing; computer application
software for voice messages; computer software to enhance
the audio-visual capabilities of multimedia applications,
namely, for the integration of text, audio, graphics, still
images and moving pictures; downloadable computer
application software for smartphones accessible to
in-vehicle systems; computer software for electronic control
systems of vehicle; computer software for controlling the
operation of audio and video devices.
Updating and maintenance of vehicle-related data in computer
databases; collating of data in computer databases;
arranging subscriptions to media packages; publicity,
promotional and marketing services relating to vehicles;
consumer profiling for commercial or marketing purposes;
compilation of statistical data; provision of an online
marketplace for buyers and sellers of goods and services;
administrative processing of computerized purchase orders;
computerized online ordering services; subscription to an
information media package; subscriptions to online
publications; provision of commercial information from
online databases; business intermediary services relating to
mail order by telecommunications; retail services relating
to parts and fittings for automobiles; sales promotion by
internet; providing information relating to the sale of
goods of others; retail services in the form of
subscriptions relating to computer software for electronic
control systems of vehicles.
3.
METHOD AND APPARATUS FOR SMART ANCHOR-BASED POSITION ESTIMATION
A smart anchor-based position estimation method and apparatus are disclosed. The position estimation method, performed by a position estimation apparatus, includes: identifying one or more line-of-sight (LOS) anchors from among one or more anchors mounted in a vehicle; selecting reference anchors from among the one or more LOS anchors; and estimating a position of a tag based on a number of the reference anchors. The reference anchors are selected based on a rate of formation of an ultra-wideband (UWB) link to the tag and accuracy of the estimated position of the tag.
G01S 5/14 - Determining absolute distances from a plurality of spaced points of known location
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
4.
VEHICLE CONTROLLING START, SHUTDOWN AND RESTART OF FUEL CELL
A vehicle is provided that includes a DC converter having a first end connected to a fuel cell, a second end connected to a high-voltage battery, and at least one switching element connected between the first end and the second end, a fuel cell control unit which controls an activation state of a running command for start of the fuel cell based on an on-off state of vehicle start, and a converter controller which controls a running state of the DC converter according to an initial start sequence, a shutdown sequence, or a restart sequence for the fuel cell based on the activation state of the running command.
B60L 50/75 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using propulsion power supplied by both fuel cells and batteries
B60L 53/20 - Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
H01M 8/04223 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
H01M 8/04302 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
H01M 8/04303 - Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during shut-down
A suspension for a vehicle provides a configuration in which a bolt is screw-fastened to a stud part of a ball joint in a state in which the stud part is inserted into a knuckle, an outer diameter of the stud part is increased at the time of fastening the bolt so that the stud part and the knuckle are coupled to each other. Thus, a position of a hard point corresponding to a center of the ball joint is not changed when the ball joint is coupled by the bolt.
A DC-DC converter, a vehicle including the converter, and a controlling method thereof are provided. The DC-DC converter includes a first capacitor connected to a first DC terminal, a second capacitor connected to a second DC terminal, a plurality of converting circuits each including at least an inductor and a plurality of switching elements, and connected to each other in parallel between the first capacitor and the second capacitor, and a controller configured to control an ON/OFF state of the plurality of switching elements provided of each of the converting circuits. When external power connection with respect to each of the first DC terminal and the second DC terminal is disconnected, the controller is configured to control states of the plurality of switching elements to sequentially provide a plurality of different discharge paths between opposite terminals of the second capacitor via the plurality of converting circuits.
H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
B60L 50/75 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using propulsion power supplied by both fuel cells and batteries
7.
INVERTER DRIVING APPARATUS AND CONTROL METHOD THEREOF
An inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.
H02M 7/5387 - 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 in a bridge configuration
H02M 1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
H02M 1/38 - Means for preventing simultaneous conduction of switches
H02M 7/5395 - 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 with automatic control of output wave form or frequency by pulse-width modulation
H02P 27/08 - 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 with pulse width modulation
8.
METHOD AND SYSTEM FOR PROVIDING ERROR HISTORY INFORMATION FOR ECO-FRIENDLY VEHICLE CHARGERS
A method and a system for providing error history information for an eco-friendly vehicle charger. The method according to an embodiment of the present disclosure including the steps of: collecting information on a connected charger, when a vehicle is connected to any charger; receiving a notification of a communication compatibility conflict from the connected charger or determining whether an error is generated while performing communication with the connected charger; and transmitting problem occurrence information on the connected charger to a server based on the information on the connected charger, when receiving the notification of the communication compatibility conflict from the connected charger or a communication error occurs, wherein the problem occurrence history information on the connected charger in the server is updated based on the problem occurrence information on the connected charger.
B60L 53/62 - Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
B60L 53/66 - Data transfer between charging stations and vehicles
B60L 53/68 - Off-site monitoring or control, e.g. remote control
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
A seat for a vehicle in which user convenience may be improved by implementing various postures with a simple configuration is provided. The seat for a vehicle includes a pair of support rails coupled to the vehicle and arranged to be spaced apart from side to side, a first slide unit slidably installed back and forth on the support rail, a second slide unit slidably installed back and forth on the first slide unit, a pair of cushion side frames spaced apart from side to side, a first link member connecting the cushion side frame and the first slide unit, and a second link member connecting the cushion side frame and the second slide unit.
B60N 2/12 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable and tiltable
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
B60N 2/22 - 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 adjustable
10.
METHOD OF HEATING CATALYST THROUGH SYSTEM COOPERATION AND VEHICLE
A method of heating catalyst through system cooperation implemented by a vehicle may enable the start of an engine of a part load among engine operation modes to heat a catalyst even in a cold quick acceleration situation with a lock-up CH control by locking up an engine clutch through system cooperation implemented by mutually exchanging information between controllers of an engine management system (EMS) and a hybrid control unit (HCU) by applying a lock-up CH control logic which retards a lock-up CH ignition angle compared to an idle CH control logic of the conventional method, thereby improving the regulation responsiveness, fuel efficiency, and merchantability relatively compared to the idle CH even while having the advantages of the idle CH in which quick lambda feedback control for an engine is possible.
DOOWON CLIMATE CONTROL CO., LTD. (Republic of Korea)
Inventor
Han, Kwang Ok
Song, Young Tae
Kim, Yong Chul
Shin, Gee Young
Kang, Su Yeon
Choi, Jae Sik
Lee, Dae Hee
Jang, Byeong Moo
Kim, Ung Hwi
Cha, Jae Won
Joung, Won Jun
An, Byung Guk
Abstract
An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.
An air conditioning system includes an air conditioning unit that includes an introduction part that introduces air, a plurality of temperature adjustment parts that cool or heat introduced air, and a discharge part that discharges cooled or heated air to an inside of the vehicle. The air conditioning system further includes an outdoor duct connected to a discharge-part side of the air conditioning unit and extending toward an outdoor side of the vehicle to discharge the cooled or heated air to an outside of the vehicle. Additionally, the air conditioning system includes an outdoor door provided on the outdoor duct or on the discharge part of the air conditioning unit around the outdoor duct to control air flow through the outdoor duct.
A seat for a vehicle, includes a second row center seat and a second row side seat provided on a partition wall positioned rearward of a driver seat, the second row center seat may move leftward or rightward, and an interval between the seats may be increased in a state in which the second row center seat is moved in a right direction away from the second row side seat, which makes it possible to maximally prevent body contact between a passenger in the second row center seat and a passenger in the second row side seat.
B60N 2/06 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
B60N 2/08 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
14.
APPARATUS AND METHOD FOR INSPECTING AND PUNCHING A DIFFUSION LAYER FOR WATER ELECTROLYSIS
An apparatus and a method for inspecting and punching a diffusion layer for water electrolysis are provided. The apparatus includes a first inspector that inspects a thickness of a diffusion layer for water electrolysis, a second inspector that inspects porosity of the diffusion layer for water electrolysis, and a cutting machine that inspects pore uniformity of the diffusion layer for water electrolysis and cuts the diffusion layer for water electrolysis based on the result of inspecting at least one of the thickness, the porosity, the pore uniformity, or a combination thereof.
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY (Republic of Korea)
Inventor
Hong, Chae Hwan
Kim, Hyeon Gook
Abstract
A method of producing adipic acid using glucose as a starting material, in which adipic acid is finally obtained via an alkyl adipate intermediate from a glucaric acid potassium salt.
C07C 51/09 - Preparation of carboxylic acids or their salts, halides, or anhydrides from carboxylic acid esters or lactones
C07C 67/327 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
16.
APPARATUS, METHOD AND COMPUTER READABLE STORAGE MEDIUM FOR DIAGNOSING FAULT OF VEHICLE COMPONENT USING ACCELERATION SENSOR
An apparatus for diagnosing a fault of a vehicle component, may include: a processor; a memory storing one or more programs configured to be executed by the processor; and the one or more programs include instructions for: an acceleration sensor for detecting an acceleration signal; feature extraction unit for extracting features related to a fault of a vehicle component from the detected acceleration signal; and a machine learning model for diagnosing a fault of the vehicle component based on the extracted features, wherein the machine learning model may be a model selected according to a preset evaluation index among a plurality of machine learning models trained based on training data sets.
A hydrogen supply system for fuel cells and a method of controlling the same include a hydrogen supplier connected to a hydrogen provider and configured to receive hydrogen from the hydrogen provider through a supply valve, a supply line, a discharge line, a discharge valve provided on the hydrogen supplier to discharge by-products, collected in the hydrogen supplier, to the outside thereof, and a controller electrically connected to the supply valve and configured to set a basic duty of the supply valve based on a basic control map, to set a compensation duty of the supply valve depending on feedback control, and to set a final duty of the supply valve through the basic duty and the compensation duty.
A luggage space-extensible slidable and pivotable board structure is provided. The board structure includes a board assembly configured to slide forward or backward or pivot upward about an inner side thereof in a luggage space of a vehicle, a rail section configured to be coupled to a hinge part at the inner side so as to be pivotable along with the board assembly, and a handle assembly disposed on an outer side of the board assembly to lock the board assembly, wherein the board assembly is unlocked by the operation of the handle assembly to slide along the rail section, and the board assembly is configured to pivot about the hinge part in a locked state.
B60R 5/04 - Compartments within vehicle body primarily intended or sufficiently spacious for trunks, suit-cases, or the like arranged at rear of vehicle
19.
METHOD FOR TRAINING MACHINE READING COMPREHENSION MODEL, COMPUTER-READABLE RECORDING MEDIUM AND QUESTION ANSWERING SYSTEM
The disclosure relates to a method for training a machine reading comprehension model, a computer-readable recording medium storing the method, and a question answering system using a trained machine reading comprehension model.
The disclosure relates to a method for training a machine reading comprehension model, a computer-readable recording medium storing the method, and a question answering system using a trained machine reading comprehension model.
The method for training a machine reading comprehension model includes: obtaining features of input sentences; generating an input sequence including a plurality of tokens based on at least one feature among the obtained features; embedding the input sequence using a pre-trained language model; inputting an output embedding, obtained by embedding the input sequence, to a first encoding layer to perform word-level encoding; and inputting a portion of hidden states of the first encoding layer to a second encoding layer to perform sentence-level encoding.
Disclosed are an outer ring for an oil pump having an increased number and size of open pores in a surface of a molded article and a method for manufacturing the outer ring.
F04C 2/08 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
B22F 1/00 - Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 3/16 - Both compacting and sintering in successive or repeated steps
21.
HAIRPIN COIL FLATTENING CONTROL SYSTEM AND METHOD THEREFOR
A system for processing a rectangular material from a coil is provided. The system may include an unwinding unit configured to unwind a rectangular material from a coil wound on a bobbin, a flattening device configured to flatten the unwound rectangular material, a shaping device configured to transform the flattened rectangular material into a shaped hairpin configuration; a reader configured to recognize, based on scanning an identification code of the bobbin mounted on the unwinding unit, batch information, and a controller configured to store, based on the batch information, a reference graph of a pressing amount for each batch of the bobbin set through a test; calculate, based on the stored reference graph and a change in physical properties of a rectangular material, a pressing amount for a rectangular material; and selectively control, based on the calculated pressing amount, a pressing amount of an individual flattening roller of flattening rollers.
An apparatus for processing a deep learning model includes a first memory, a second memory, and a controller. The controller is configured to, for each layer of the deep learning model, detect memory usage, a first processing time corresponding to the first memory being used, and a second processing time corresponding to the second memory being used, and determine an optimal memory for each layer of the deep learning model based on an objective function.
A method of setting the contact position between the operating cam and the roller for the air brake which includes a leading shoe and a trailing shoe respectively provided with a first roller and a second roller, a first lining and a second lining respectively provided on external surfaces of the leading shoe and the trailing shoe, a drum disposed on a circumference of the back plate, and the operating cam disposed to support the first roller and the second roller therebetween to rotate in a direction of expanding a gap between the leading shoe and the trailing shoe, includes setting the contact position between the operating cam and the second roller so that a direction in which the operating cam presses the second roller during braking is moved in a rotation direction of the drum when the vehicle moves backward thereof.
F16D 65/22 - Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart
An embodiment side reinforcing structure includes a front pillar, a rear pillar, and a glass run lower inner reinforcement connecting the front pillar and the rear pillar. An embodiment vehicle includes a vehicle body including a front pillar and a rear pillar, a glass run lower inner reinforcement extending along a length direction of the vehicle body and connecting the front pillar and the rear pillar, a glass mounted on a side of the vehicle body between the front pillar and the rear pillar and above the glass run lower inner reinforcement, and a regulator extending in a vehicle height direction and comprising an upper mounting portion and a lower mounting portion, wherein the regulator is connected to the glass run lower inner reinforcement through the upper mounting portion, and wherein the regulator is configured to move the glass vertically.
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
A device for controlling a user interface may include a sensor configured to acquire information associated with a passenger of a vehicle, a user interface device configured to receive at least one user input of the passenger, and a processor. The processor may monitor, based on the information associated with the passenger, the passenger, determine, based on an abnormality associated with an appearance of the passenger, a passenger type for the passenger, and provide, based on the passenger type for passenger and via the user interface device, a user interface associated with the passenger type, wherein the user interface associated with the passenger type is configured to reduce a task completion time for the passenger type.
Wooshin Safety Systems Co., Ltd. (Republic of Korea)
Inventor
Sung, Il Chang
Kim, Yong Ik
Abstract
A vehicle seat may have an angle detection device configured to detect a reclining angle of a seatback, an angle detection reference member configured to serve as a reference for the angle detection device, and a rotation limiting guide unit configured to connect a seat fixing structure to the angle detection reference member and to limit rotation of the angle detection reference member by guiding upward-and-downward and forward-and-rearward movements of the angle detection reference member during tilting of a seat cushion around a hinge structure.
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 2/22 - 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 adjustable
Transmission and reception (transmission) of database
information via the wired or wireless telecommunication
network; electronic transmission of vehicle information and
data; communication of data by means of telecommunications;
transmission of urgent information on telecommunication
networks; wireless telecommunication service for smartphones
to provide vehicle driving record information, parking
location management, travel information, vehicle condition
management, driving information and third party publicity
data for drivers; communications services that wirelessly
update automobile maps, firmware and software; providing
access to online databases; transmission of data, audio,
video and multimedia files; electronic transmission of
smartphone application data connected with vehicle;
streaming of digital media content for others.
28.
FIRE EXTINGUISHING SYSTEM FOR A BATTERY OF A VEHICLE
A fire extinguishing system for a battery of a vehicle includes: a gas discharge part installed in a battery pack to discharge a gas inside the battery pack; a gas passage part through which a gas flow, the gas generated inside the battery pack when a fire occurs and discharged through the gas discharge part; a controller, which outputs a control signal for fire extinguishment when a fire occurs inside the battery pack; a vacuum pump installed in a gas passage part to operate according to the control signal outputted from the controller and to perform smothering extinguishment of fire inside the battery pack by sucking gas and air from inside the battery pack during operation; and a closed space part provided in the vehicle so that the gas and air sucked by the vacuum pump can be moved and stored thereto through the gas passage part.
A62C 3/07 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
A62C 37/40 - Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
A62C 99/00 - Subject matter not provided for in other groups of this subclass
A side reinforced vehicle body includes a side sill inner formed in a longitudinal direction of a cabin portion, a side sill outer surrounding the side sill inner, and a side reinforcement including a zig-zag pattern cross-section and disposed between the side sill inner and the side sill outer.
B62D 21/15 - Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
A method for controlling a vehicle includes determining the number of driving legs according to an output current target value of a DC-DC converter; selecting one or more legs to be switched as many as the number of the driving legs from among a plurality of legs included in the DC-DC converter based on accumulated operation time for each of the plurality of legs; and controlling an output current value of the DC-DC converter to follow the output current target value by switching the selected one or more legs.
B60L 58/40 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
B60L 50/70 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
B60L 53/22 - Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
Disclosed is a headrest device for a vehicle. The headrest device may include a stationary headrest portion coupled to a seatback of the vehicle and formed to extend upwards. The stationary headrest portion may be located at a rear of a head of an occupant. The headrest device may include a movable headrest portion coupled to the stationary headrest portion so as to be slidable in a vertical direction, the movable headrest portion may be located in front of the stationary headrest portion. The headrest device may include an actuator including a first side coupled to the fixed part, and a second side coupled to the movable headrest portion. The actuator may be configured to cause the movable headrest portion to slide in the vertical direction.
B60N 2/829 - Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
B60N 2/894 - Head-rests with rods solidly attached to the back-rest
B60R 16/033 - 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 supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
32.
VEHICLE DATA VERIFICATION APPARATUS AND METHOD THEREOF
A vehicle data verification apparatus includes a database (DB) and a processor connected with the DB. The processor is configured to: import at least one vehicle data set; identify whether the at least one vehicle data set is stored in the DB; verify pieces of vehicle data in the at least one vehicle data set upon identifying that the at least one vehicle data set is stored in the DB; and export a result of the verification of the pieces of vehicle data.
G07C 5/08 - Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle, or waiting time
33.
HYBRID ELECTRIC VEHICLE AND METHOD OF POWERTRAIN CONTROL FOR THE SAME
A hybrid electric vehicle or a powertrain control method therefor controlling a powertrain with a more effective recognition of an entry into a low emission zone may include steps of: determining by use of image-based road-sign recognition information an entry into a zone in which an amount of exhaust gas is requested to be reduced; determining an average size for a type of the zone in case where the entry thereinto is determined by the control unit; and controlling a driving mode to be Electric Vehicle (EV) mode until it is determined based on the average size that the vehicle exists the zone.
B60W 20/16 - Control strategies specially adapted for achieving a particular effect for reducing engine exhaust emissions
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
34.
DC-DC CONVERTER, A VEHICLE INCLUDING THE CONVERTER, AND A CONTROLLING METHOD THEREOF
A direct current to direct current (DC-DC) converter, a vehicle including the converter, and a controlling method thereof are proposed. The DC-DC converter is capable of efficiently detecting and responding to miscoupling of a connector. The DC-DC converter includes a first inlet corresponding to a first DC terminal, a transformation circuit connected to the first DC terminal and a second DC terminal while being located therebetween, and a converter controller, wherein when receiving a voltage command corresponding to the first DC terminal from an external controller, the converter controller is configured to determine whether or not a connector coupled to the first inlet is miscoupled thereto based on whether or not a voltage of the first DC terminal follows the voltage command.
B60L 50/51 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
B60L 58/31 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for starting of fuel cells
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 3/157 - Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators with digital control
H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
35.
HEATING, VENTILATION, AND AIR CONDITIONER FOR AN ELECTRIC VEHICLE
Disclosed is heating, ventilation, and air conditioner (HVAC) of an electric vehicle. The HVAC includes: a compressor configured to compress a refrigerant, a four-way reversing valve connected to four flow paths including a flow path connected to a discharge end of the compressor and a flow path connected to a suction end of the compressor, a first heat exchanger connected to the four-way reversing valve and configured to operate as a condenser or an evaporator according to a circulation direction of the refrigerant, and a second heat exchanger of which one end is connected to the first heat exchanger and the other end is connected to the four-way reversing valve and which operates as a condenser or an evaporator according the circulation direction of the refrigerant.
A system of controlling a vehicle may include a sensor and a controller, in which the sensor may be configured to sense vehicle operation state information, and the controller may be configured to determine whether a vehicle is running on a dangerous road based on the sensed vehicle operation state information, determine whether there is a possibility that a vehicle driving state will cause a failure of a driving system based on the sensed vehicle operation state information in response to determining that the vehicle is running on the dangerous road, and decide that torque control of the vehicle.
B60W 50/038 - Limiting the input power, torque or speed
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
A battery module having a cell-unit monitoring structure is provided. The battery module includes a battery cell stack formed by stacking a plurality of pouch-type battery cells, a case configured to cover the battery cell stack through an assembly structure of a plurality of plates, and a sensing block including an interface module configured to measure a sensing signal by electrically connecting the individual cell pouch and battery cell electrode tabs exposed through the front side and the rear side of the case for inspection of an insulation resistance state of an individual cell pouch.
H01M 50/569 - Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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
A vehicle, a terminal communicating with the vehicle, and a vehicle control system are disclosed. The vehicle control system includes a vehicle having a plurality of control marks provided to match with each of a plurality of electronic devices and a terminal. The terminal is configured to recognize a control mark obtained by a camera or a communication device, display a plurality of control buttons based on the recognized control mark, and transmit information about a control button corresponding to a user input among the plurality of control buttons to the vehicle. The vehicle of the vehicle control system is configured to control an operation of an electronic device matching with the recognized control mark, based on receiving information about the control button corresponding to the user input from the terminal.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
A method of personalizing a vehicle lamp includes drawing an image made up of a plurality of pixels that implement a vehicle lamp, based on an input by a user. The method also includes converting the drawn image into light-and-shade data that correspond to the pixels, respectively, multiplying a pixel light distribution value, corresponding to each pixel, by a weighted value based on the data resulting from the conversion, adding up results of the multiplication, and deriving total light distribution of the pixels that results when brightness of the vehicle lamp is the same as that of the drawn image. The method further includes comparing the derived total light distribution against a predetermined reference value and determining whether the derived total light distribution satisfies a predetermined light distribution reference, and applying the drawn image to the vehicle lamp when it is determined that a predetermined light distribution reference is satisfied.
B60Q 1/26 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
Disclosed herein is a vehicle spoiler, and more particularly, a vehicle spoiler with improved adhesive strength between a fixing member and a spoiler body due to a structure of the fixing member which is provided with an adhesive surface surface-treated in an embo shape and a protrusion formed to protrude at a predetermined height in a vertical direction of the adhesive surface, and a manufacturing method thereof. The vehicle spoiler includes a spoiler body installed in a vehicle trunk in a width direction and formed in a plate shape, a fixing member which is coupled to a lower surface of the spoiler body in a vertical direction and which includes an adhesive surface having one surface undergoing surface treatment and a protrusion formed to protrude at a predetermined height in a vertical direction of the adhesive surface, and an adhesive applied to the adhesive surface of the fixing member.
B62D 35/00 - Vehicle bodies characterised by streamlining
B29C 43/18 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
The present disclosure relates to a vehicle seat wherein matchability with a luggage box is maintained when the seat is folded, and a relax mode and a backward relax mode can be implemented. The vehicle seat according to the present disclosure includes: a tilting link configured to tilt a front portion of a seat cushion upwards/downwards; and a sliding bracket having one end to which a seat is connected by a hinge structure such that the seat is tilted around the hinge structure, the other end of the sliding bracket being connected so as to slide forwards/backwards.
An electric vehicle charging state control method includes: requesting, by a first user, sharing of rental information using a first smart device; when the request for sharing the rental information is accepted, setting a to-be-shared external device by selecting at least one external device driven with power of a battery for driving an electric motor; sharing the set to-be-shared external device; when the to-be-shared external device is satisfied, matching the to-be-shared external device to a preset load power database (DB) and calculating estimated power amount information of the to-be-shared external device based on a matched result value obtained by the matching; and providing the calculated estimated power amount information to the first smart device.
B60L 58/12 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
B60L 58/24 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
43.
BEARING BUSH FOR VIBRATION ISOLATION BETWEEN TWO VEHICLE COMPONENTS OF A MOTOR VEHICLE
A bush may include an inner tube, an outer tube, and an intermediate tube portion made from a compliant material and arranged radially between the inner tube and the outer tube. A radially outer surface of the inner tube and a radially inner surface of the outer tube may each have at least one protruding rib running in a circumferential direction of the bush. The intermediate tube portion may be shaped complementary to the outer surface of the inner tube and the inner surface of the outer tube, so as to fill a space therebetween. The protruding ribs may be configured to cause externally applied radial or axial forces to propagate as substantially normal stress in the intermediate tube portion.
A method and apparatus for providing information on the greenhouse gas emissions of a hydrogen vehicle are disclosed. According to an embodiment of the present invention, a method of providing information on the greenhouse gas emissions of the vehicle includes receiving driving information from the vehicle, determining a filling station at which hydrogen filling is performed when it is determined based on the driving information that the hydrogen was filled in the vehicle, and determining greenhouse gas emissions of the vehicle based on a hydrogen production method of the determined filling station and the driving information.
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
45.
ELECTRIC VEHICLE NETWORK MANAGEMENT SYSTEM AND METHOD FOR THEREFOR
An electric vehicle network management system includes a database which stores a partial network cluster database (PNC DB) of various vehicles, a server which manages the update and the download of the PNC DB and checks change information of the PNC DB in real time to transmit an update event through over-the-air (OTA) when the PNC DB is changed, and a vehicle which downloads the changed PNC DB by means of the OTA when the update event is received from the server and the vehicle includes a domain control unit (DCU) which downloads the changed PNC DB and a central communication unit (CCU) which selectively wakes up electronic control units (ECUs) of a network configuring unit which is required to execute a specific function based on the changed PNC DB.
A vehicle-height control system of an independent corner module, includes a suspension link connected to a wheel and configured to be rotated according to upward-downward displace of the wheel, a gear unit connected to a vehicle body and a rotational center portion of the suspension link and configured to receive a rotation force from the suspension link, a control torsion bar, a first end portion thereof being connected to the gear unit and the second end portion thereof being connected to a torsion variation unit, the torsion variation unit applying a drive force to adjust a height of the control torsion bar and to maintain the adjusted height, and a controller connected to the torsion variation unit and adjusting the height of the control torsion bar.
B60G 17/016 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or s the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.
A system for predicting a negative pressure of a brake booster of a vehicle includes: a driving information detector detecting driving information related to driving of the vehicle; and a controller determining a negative pressure of an intake manifold based on a pressure of the intake manifold and an atmospheric pressure which is the driving information and including a booster negative pressure predictor predicting the negative pressure of the brake booster by integrating over time a change rate according to a charging rate and a discharging rate of the negative pressure determined using a negative pressure of the brake booster determined in a previous cycle according to a logic for predicting the negative pressure of the brake booster and the negative pressure of the intake manifold of a current cycle and an imitated brake pedal force signal of the current cycle imitating an acceleration of the vehicle.
B60T 17/22 - Devices for monitoring or checking brake systems; Signal devices
B60H 1/00 - Heating, cooling or ventilating devices
F02N 11/08 - Circuits specially adapted for starting of engines
G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
A method includes switching a vehicle to a 4WD state by connecting a disconnector, maintaining the disconnector in the connected state for a predetermined maintenance time, determining whether a condition to be switched to a 2WD state is satisfied when the predetermined maintenance time period elapses, and disconnecting the disconnector when the condition to be switched to the 2WD state is satisfied.
B60K 23/08 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels
B60K 28/16 - 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 vehicle responsive to, or preventing, spinning or skidding of wheels
50.
MULTI-LAYERED SPACER AND DOUBLE-SIDED COOLING POWER MODULE INCLUDING SAME
A multi-layered spacer of which a thermal expansion coefficient and a thermal conductivity are controllable and a double-sided cooling power module including the multi-layered spacer, is provided between a semiconductor chip and a substrate in a double-sided cooling power module. The multi-spacer includes first metal layers made of a first metal and provided as at least respective outermost layers, and a second metal layer made of a second metal having a thermal expansion coefficient lower than a thermal expansion coefficient of the first metal and disposed between the first metal layers provided as the outermost layers.
EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION (Republic of Korea)
Inventor
Kang, Je Won
Heo, Jin
Park, Seung Wook
Abstract
The present embodiment discloses a video coding method and apparatus that adaptively use a single tree and a dual tree in one block. In the present embodiment, an image decoding apparatus decodes information of the current block, with respect to a luma component and decodes tree structure information. The image decoding apparatus determines a tree structure of the current block as a single tree or a dual tree, on the basis of the size of the current block, the current tree depth, and the tree structure information.
H04N 19/119 - Adaptive subdivision aspects e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
H04N 19/174 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.
B60Q 3/62 - Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by optical aspects using light guides
B60Q 3/78 - Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors characterised by the purpose for generating luminous strips, e.g. for marking trim component edges
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
An advanced driver assistance system (ADAS) includes a communicator configured to communicate with a camera; and a processor configured to: receive a first image and a second image obtained by the camera, obtain a plurality of first feature points based on the received first image, obtain a plurality of second feature points based on the received second image, obtain a plurality of first and second feature points matching each other among the plurality of first feature points and the plurality of second feature points, obtain an optical flow and a vanishing point based on the plurality of first and second feature points matching each other, recognize a pose of the camera based on the optical flow and the vanishing point, and correct a distance to an object in the second image based on the recognized pose of the camera.
An out belt integrated door for a vehicle including an external panel, an internal panel fastened to an internal surface of the external panel, and a door glass provided between the external panel and the internal panel includes a coupling block portion provided on an upper internal surface of the external panel and a hidden lip coupled to the coupling block portion and configured to seal between the external panel and the door glass.
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION (Republic of Korea)
Inventor
Min, Young Bin
Park, Jong Sung
Song, Bong Sob
Lee, Ji Min
Lee, Sung Woo
Abstract
A vehicle for autonomous driving is capable of performing a minimum risk maneuver. The vehicle includes: at least one sensor, a processor and a controller, where the processor may detect whether a minimum risk maneuver (MRM) is required based on at least one of surrounding environment information and vehicle state information during autonomous driving of the vehicle, determine an MRM type based on a possibility of colliding with a neighboring vehicle when the MRM is required, and control to stop the vehicle based on the determined MRM type.
Myongji University Industry and Academia Cooperation Foundation (Republic of Korea)
Inventor
Seong, Jae Yong
Shin, Min Ho
Abstract
Disclosed is a wireless power transfer pairing method and apparatus for concurrently performing a pairing procedure in a V2G WPT fine positioning procedure. The wireless power transfer pairing method comprises a step of, when an LF signal indicating that a secondary device of an electric vehicle is positioned within an alignment tolerance area on a primary device of an electric vehicle power supply device is detected, parking the electric vehicle, transmitting, to a supply equipment communication controller (SECC), a fine positioning request message in which a result code parameter is configured as a success, and transmitting, immediately after receiving from the SECC, a fine positioning response message in which a response code parameter is configured as OK, a pairing request message in which an identifier code parameter is configured as a pairing identification code and an EV processing parameter is configured as termination, to the SECC.
B60L 53/126 - Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
B60L 53/36 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
B60L 53/38 - Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
B60L 53/66 - Data transfer between charging stations and vehicles
62.
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPARATUS
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Park, Sea Nae
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and for reconstructing chroma blocks and a video decoding apparatus are disclosed. In accordance with one aspect of the present disclosure, provided is a method for reconstructing a chroma block of a target block to be reconstructed. The method includes decoding correlation information between first residual samples and second residual samples, the first residual sample, and prediction information of the chroma block from a bitstream, wherein the first residual samples are residual samples of a first chroma component and the second residual samples are residual samples of a second chroma component. The method further includes generating predicted samples of the first chroma component and predicted samples of the second chroma information on the basis of the prediction information, and deriving the second residual samples by applying the correlation information to the first residual samples. The method further includes reconstructing a chroma block of the first chroma component by adding the first residual samples and the predicted samples of the first chroma component and reconstructing a chroma block of the second chroma component by adding the second residual samples and predicted samples of the second chroma component.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
63.
METHOD AND DEVICE FOR POWER SAVING OPERATION IN COMMUNICATION SYSTEM SUPPORTING MULTIPLE LINKS
Korea National University of Transportation Industry-Academic Cooperation Foundation (Republic of Korea)
Inventor
Kim, Yong Ho
Abstract
A method and device for a power saving operation in a communication system supporting multiple links includes a method of a first device including the steps of performing a PS setting procedure with a second device; generating a first frame including a first data unit, for initiating a transmission operation according to the PS setting procedure; and transmitting the first frame to the second device in a first link mapped to the first data unit among multiple links set between the first device and the second device.
An operation method of a first terminal in a communication system is provided. The method includes configuring sidelink (SL) bandwidth parts (BWPs) used for groupcast sidelink communication and transmitting a configuration information message including configuration information of the SL BWPs to participating terminals participating in the groupcast sidelink communication. The groupcast sidelink communication is performed with the participating terminals using one or more SL BWPs among the SL BWPs. In response to determining that reconfiguration of the SL BWPs is necessary, the SL BWPs are reconfigured and a reconfiguration information message including reconfiguration information of the SL BWPs is transmitted to the participating terminals.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
LS Automotive Technologies Co., Ltd. (Republic of Korea)
Inventor
Park, Sung Ho
Lee, Ki Bong
Im, Su Gyeong
An, Hee Youl
Kim, Kyeong Sik
Abstract
Proposed is a detachable lighting device including lighting units. The positions of the lighting units are changeable along a mounting rail within an interior space. The number of the lighting units and the mounting positions of the lighting units are adjustable. Accordingly, occupants within the interior space adjust light distribution as desired by each occupant.
F21V 21/34 - Supporting elements displaceable along a guiding element
F21V 21/005 - Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
A method for controlling a driving mode transition of an autonomous driving vehicle may safely perform a lane change to avoid a collision accident with the other vehicle and prevent an injury to a joint, etc., while minimizing a sense of heterogeneity of a driver according to minimization of rotational steering of a steering wheel by determining whether the other vehicle in a next lane suddenly cuts in in an autonomous driving controller while the autonomous driving vehicle is driving in a manual driving mode and determining a safety distance from a rear vehicle to minimize rotational steering of the steering wheel held by the driver and at the same time perform partial braking control by autonomous driving mode transition control using an autonomous driving controller.
Disclosed are an automatic leveling system and a method for a headlamp, which accurately detects whether a road is uphill or downhill, and a lateral gradient condition of the road. The system and method also automatically adjust a light radiating direction through the headlamp according to the road. Further, a sensor capable of scanning a road surface and a lamp module radiating light are integrated with each other, so a light irradiation position is accurately and rapidly adjusted according to a road condition, thus improving the accuracy and the reliability of the light irradiation position. Further, as the light irradiation position of a headlamp is adjusted by comparing image capturing information obtained through an image capturing device with sensing information obtained through a laser sensor, the deterioration of the aiming accuracy due to the mounting state of a camera is prevented.
B60Q 1/08 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
F21S 41/657 - Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
68.
HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE STOP FOR THE SAME
Disclosed is a hybrid electric vehicle and a method of controlling an engine stop for the vehicle. The method includes: determining whether a first condition and a second condition is satisfied; applying a negative torque to the motor when the first condition and the second condition are satisfied; predicting occurrence of reverse rotation of the engine; and applying a feedback torque for satisfying the target behavior of the engine to the motor when the occurrence of the reverse rotation is predicted.
B60W 20/40 - Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
B60W 10/06 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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
69.
HYBRID ELECTRIC VEHICLE AND METHOD OF CONTROLLING ENGINE SPEED FOR THE SAME
Disclosed are a hybrid electric vehicle and a method for controlling an engine speed of a hybrid electric vehicle. In particular, the method includes: determining, when an engine on one end and a first motor are directly connected and while driving in a state where an engine clutch is connected and a second motor is connected to the other end, a compensation value based on the difference in the rotational speed of the engine and the second motor when a control entry is caused, which induces the rotational speed mismatch of the engine and the second motor; and compensating an output torque of the first motor based on the compensation value.
A vehicle seat reinforcement device includes a leg portion mounted on a floor panel, a seat cushion frame slidably mounted on the leg portion, and a load reinforcing structure connected between the leg portion and the seat cushion frame, wherein when a seat belt anchorage load is transferred to the seat cushion frame, the seat cushion frame is locked to the leg portion by the load reinforcing structure.
A seat-interlocking leg rest control system includes: a first actuator configured to move a seat for a vehicle, the seat including a seat cushion and a seatback, in a forward-backward direction or an upward-downward direction of the vehicle; a second actuator configured to rotate a leg rest, rotatably coupled to the front end portion of the seat cushion, in the upward-downward direction; and a controller connected to the first actuator and the second actuator to control operation of the second actuator such that the rotation angle of the leg rest is limited based on the position of the seat.
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
B60N 2/06 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
B60N 2/16 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
B60N 2/90 - Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles - Details or parts not otherwise provided for
72.
IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM ON WHICH BITSTREAM IS STORED
Provided are an image encoding/decoding method and apparatus, a recording medium on which a bitstream is stored, and a transmitting method. The image decoding method comprises the steps of: deriving a cross-component non-linear model coefficient by using a reference sample; deriving a cross-component non-linear model on the basis of the cross-component non-linear model coefficient; and generating a chrominance prediction block by using the cross-component non-linear model.
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
73.
MAGNETIC CORE STRUCTURE FOR WIRELESS POWER TRANSFER, AND WIRELESS POWER TRANSFER DEVICE AND METHOD USING CORE STRUCTURE
A magnetic core structure provided together with a primary coil for wireless power transfer (WPT) includes: a first structure which has a structure extending in a first axis direction in a first area including the center of the primary coil and protrudes therefrom; a second structure which is spaced apart from the first structure in a second axis direction, has a structure extending in the first axis direction, and protrudes therefrom; and a support structure which has the same magnetic characteristic as the first structure and the second structure and supports the first structure and the second structure.
A coil structure for transmitting three-phase wireless power is disclosed. The coil structure includes: a first coil element which corresponds to a first phase and which is arranged to surround a first area; and a second coil element which corresponds to the first phase and which is arranged to surround a second area adjacent to the first area. The first coil element and the second coil element are connected to the same power source, and the first coil element and the second coil element are branched from a branch point such that the first coil element is arranged to surround the first area and the second coil element is arranged to surround the second area.
KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION (Republic of Korea)
Inventor
Kim, Yong Ho
Moon, Ju Seong
Abstract
Disclosed are a method and apparatus for recovering errors in a wireless LAN. This method performed by a STA MLD comprises the steps of: transmitting, by a first STA linked with the STA MLD, a first frame to a first AP linked with an AP MLD on a first link; transmitting, by a second STA linked with the STA MLD, a second frame to a second AP linked with the AP MLD on a second link; if the transmission of the first frame fails, retransmitting, by the first STA, the first frame to the first AP on the first link; and receiving, from the first AP, a first reception response frame for the first frame on the first link.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Software as a service [SaaS]; providing PaaS (platform as a
service); development of control software for electrical
vehicle equipment; updating of software for electronic data
processing of in-vehicle system; providing mobile
application services for displaying/management/analysis of
vehicle data; development of computer application software
for smartphones for simple payment; software development for
management of payment system database; software design and
development for data processing of autonomous driving;
software design and development for electronic control
systems of vehicle; creation, maintenance and adaptation of
software for controlling autonomous vehicle; software as a
service featuring computer software based on artificial
intelligence; design and development of computer software
for electronic commerce.
A fire extinguishing system for a vehicle includes: a first water tank in which fuel cell exhaust water from a fuel cell stack of a fuel cell system is stored; a first pump for pumping the fuel cell exhaust water; a coolant pump for pumping coolants of a water cooling system provided in the vehicle; a turbulence generator provided to pass through the fuel cell exhaust water pumped by the first pump and the coolants pumped by the coolant pump, and configured to generate a turbulent flow of the fuel cell exhaust water and coolants passing therethrough; and a battery fire suppression nozzle provided in a battery pack mounted on the vehicle. The nozzle is supplied with a fire extinguishing water, which is a mixture of fluids passing through the turbulence generator and is configured to supply the fire extinguishing water to the inside of the battery pack.
A62C 3/07 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
A62C 37/40 - Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
78.
ELECTRIFIED VEHICLE AND REGENERATIVE BRAKING CONTROL METHOD OF THE SAME
An electrified vehicle and a regenerative braking control method of the same include performing regenerative braking based on a travel environment while driving of the vehicle, determining the number of turn-on/off times of a brake lamp for a reference time during execution of the regenerative braking based on the travel environment, and adjusting a regenerative braking torque of a drive motor based on the determined number of turn-on/off times of the brake lamp.
B60Q 1/44 - Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action
A motor includes a rotor and a stator, in which the rotor includes: a rotor core including a plurality of core portions disposed on a rotation shaft along an axial direction of the rotor, wherein the rotor core includes a core flow path through which a cooling fluid passes through each core portion; and a cooling plate which is inserted between the two divided core portions so that both surfaces are joined to the two neighboring core portions, and a distribution flow path that distributes the cooling fluid supplied from a cooling flow path of the rotation shaft into the core flow path of the two neighboring core portions is provided between at least one of the two neighboring core portions and the cooling plate.
A DC-DC converter may include a first capacitor connected to a first DC end, a second capacitor connected to a second DC end, a power conversion circuit connected between the first capacitor and the second capacitor and including at least one switching element, and a controller determining, when the second capacitor is charged as the battery is connected to the second DC end, whether the at least one switching element has failed based on a first voltage that is a voltage between opposite ends of the first capacitor and a second voltage that is a voltage between opposite ends of the second capacitor.
H02M 3/07 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
81.
METHOD AND SYSTEM FOR CLUSTERING OF POINT CLOUD DATA
A method for clustering point cloud data includes the following steps of identifying a class of each point data of the point cloud data, the class assigned according to a semantic segmentation processing of the point cloud data, storing a plurality of point data of the point cloud data in virtual layers based on the class assigned to each point data, the virtual layers each associated with at least one class; and clustering the plurality of point data for each of the virtual layers.
G01S 7/48 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
G06F 18/241 - Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
A power module for a vehicle, includes: a first substrate including a first metal circuit disposed on a 1-1st surface, and a first spacer extending from the first metal circuit in a first direction; a second substrate spaced from and facing the first substrate in a second direction, and including a second metal circuit disposed on a 2-1st surface facing the 1-1st surface, and a second spacer extending from the second metal circuit in the second direction; and a semiconductor chip disposed between the first substrate and the second substrate and including a power pad and a signal pad, the first spacer and the second spacer extending toward each other, and the second spacer including a 2-1st spacer connected to the power pad and a 2-2nd spacer connected to the signal pad.
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups
The present disclosure relates to a method and a system for detecting an object. A method of detecting an object, according to an embodiment of the present disclosure, includes determining whether the object in a region of interest of a (host) vehicle is in a turning state or a straight moving state, determining a location of a reference point for the object based on the determination, extracting first outline points from LiDAR points for the object, which are included in a point cloud received from a LiDAR sensor, based on the reference point, generating at least one virtual point based on a length of a line segment connecting the first outline points, and generating a bounding box of the object corresponding to a heading direction of the object based on second outline points including the first outline points and the at least one virtual point.
G01S 7/48 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
G01S 17/931 - Lidar systems, specially adapted for specific applications for anti-collision purposes of land vehicles
84.
MANUFACTURING METHOD OF CARBON PRECURSOR FIBER FOR GAS DIFFUSION LAYER
Ulsan National Institute of Science and Technology (Republic of Korea)
Inventor
Yoon, Seo Hyun
Chae, Han Gi
Jeon, Chang Beom
Ju, Hye Jin
Abstract
Proposed is a method of manufacturing a carbon precursor fiber for a gas diffusion layer having excellent tensile properties (e.g., strength and modulus) by controlling the cross-sectional shape of carbon fiber. The method includes preparing a polyacrylonitrile-based copolymer, preparing spinning products by spinning a spinning solution containing the polyacrylonitrile-based copolymer in a coagulation bath, and obtaining a carbon precursor fiber by drawing the spinning products through heat treatment. The coagulation bath includes an amount of about 60% to 90% by volume of methanol and an amount of about 10% to 40% by volume of dimethylformamide based on the total volume of the coagulation bath.
D01F 9/24 - Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
An embodiment device includes an input module including a motor configured to generate a rotational force, an output module configured to receive power from the input module to be rotatable, and a connection module having a first side coupled to the input module and a second side, opposite the first side, coupled to the output module, wherein the connection module is configured to transmit the power from the input module to the output module.
The disclosure relates to a side mirror for recognition of left and right rear environment of a vehicle and the vehicle having the same.
The disclosure relates to a side mirror for recognition of left and right rear environment of a vehicle and the vehicle having the same.
The side mirror includes: a camera provided on an exterior of a vehicle and configured to obtain an image of a rear environment; and a monitor provided inside the vehicle and configured to display the image obtained by the camera. The image displayed on the monitor has a focal length greater than a distance to a surface of the monitor from a user's location.
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
B60R 1/12 - Mirror assemblies combined with other articles, e.g. clocks
G02B 17/02 - Catoptric systems, e.g. image erecting and reversing system
G02B 30/10 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images using integral imaging methods
G02B 30/27 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving lenticular arrays
G02B 30/33 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving directional light or back-light sources
G02B 30/56 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
H04N 13/239 - Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
H04N 13/305 - Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
H04N 13/32 - Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using moving apertures or moving light sources
H04N 13/363 - Image reproducers using image projection screens
87.
METHOD AND SYSTEM FOR ESTIMATING RELIABILITY OF BOUNDING POINT OF TRACK
A method for estimating reliability of a bounding point of a track includes extracting bounding points from a track box of a target object, determining association between the bounding points and at least one LiDAR contour point based on a distance between the track box and the at least one LiDAR contour point, determining scores of the bounding points based on the association, and estimating reliability of the bounding points based on the scores of the bounding points.
G01S 7/48 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
A server may include a transceiver configured to communicate with a charger, and a controller configured to determine, based on state information of a vehicle, a required state of charge (SoC), control, based on charging and discharging from an SoC of the vehicle to the required SoC and electricity charging costs over periods, the charger to increase (e.g., maximize) an expected profit, and while controlling the charger, adjust the electricity charging costs over the periods so that a first electricity charging cost at a start time of a first period of the periods is lower than a constant electricity charging cost over the first period, and the first electricity charging cost is gradually (e.g., linearly) increased over the first period.
KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION (Republic of Korea)
Inventor
Kim, Yong Ho
Moon, Ju Seong
Abstract
A method and a device for receiving downlink traffic in a communication system supporting multiple links are disclosed. An operation method of a first device includes the steps of: transmitting a traffic indication map (TIM) through a first link from among multiple links; transmitting, through the first link, first information for indicating one or more links through which a data unit stored in the first device is transmitted; and using the one or more links indicated by the first information, so as to transmit the data unit to a second device indicated by the TIM.
IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) (Republic of Korea)
Inventor
Kwak, Kyu Ju
Kim, Won Keun
Kwon, Eun Ji
Seo, Samuel
Oh, Yeon Jong
Ryu, Kyoung Han
Lee, Dong Hyun
Kim, Han Su
Lee, Ji Whan
Choi, Seong Hoon
Mun, Seung Do
Abstract
An embodiment sulfur dioxide-based inorganic electrolyte is provided in which the sulfur dioxide-based inorganic electrolyte is represented by a chemical formula M·(A1·Cl(4-x)Fx)z·ySO2. In this formula, M is a first element selected from the group consisting of Li, Na, K, Ca, and Mg, A1 is a second element selected from the group consisting of Al, Fe, Ga, and Cu, x satisfies a first equation 0≤x≤4, y satisfies a second equation 0≤y≤6, and z satisfies a third equation 1≤z≤2.
A condensate water drain control system for fuel cells includes a fuel cell stack configured to generate electric power through chemical reaction, a fuel supply line configured to recirculate fuel discharged from the fuel cell stack together with fuel introduced from a fuel supply valve, a water trap located in the fuel supply line, the water trap being configured to collect condensate water discharged from the fuel cell stack, a drain valve configured to discharge the condensate water stored in the water trap to the outside when opened, and a drain controller configured to determine whether the fuel supply valve is controlled such that pressure in the fuel supply line is maintained before the drain valve is opened and to sense discharge of fuel from the fuel supply line through the drain valve upon determining that the pressure is maintained.
H01M 8/04119 - Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
H01M 8/04082 - Arrangements for control of reactant parameters, e.g. pressure or concentration
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Park, Sea Nae
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and for reconstructing chroma blocks and a video decoding apparatus are disclosed. In accordance with one aspect of the present disclosure, provided is a method for reconstructing a chroma block of a target block to be reconstructed. The method includes decoding correlation information between first residual samples and second residual samples, the first residual sample, and prediction information of the chroma block from a bitstream, wherein the first residual samples are residual samples of a first chroma component and the second residual samples are residual samples of a second chroma component. The method further includes generating predicted samples of the first chroma component and predicted samples of the second chroma information on the basis of the prediction information, and deriving the second residual samples by applying the correlation information to the first residual samples. The method further includes reconstructing a chroma block of the first chroma component by adding the first residual samples and the predicted samples of the first chroma component and reconstructing a chroma block of the second chroma component by adding the second residual samples and predicted samples of the second chroma component.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
93.
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPARATUS
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Park, Sea Nae
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and for reconstructing chroma blocks and a video decoding apparatus are disclosed. In accordance with one aspect of the present disclosure, provided is a method for reconstructing a chroma block of a target block to be reconstructed. The method includes decoding correlation information between first residual samples and second residual samples, the first residual sample, and prediction information of the chroma block from a bitstream, wherein the first residual samples are residual samples of a first chroma component and the second residual samples are residual samples of a second chroma component. The method further includes generating predicted samples of the first chroma component and predicted samples of the second chroma information on the basis of the prediction information, and deriving the second residual samples by applying the correlation information to the first residual samples. The method further includes reconstructing a chroma block of the first chroma component by adding the first residual samples and the predicted samples of the first chroma component and reconstructing a chroma block of the second chroma component by adding the second residual samples and predicted samples of the second chroma component.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
94.
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPARATUS
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Park, Sea Nae
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and for reconstructing chroma blocks and a video decoding apparatus are disclosed. In accordance with one aspect of the present disclosure, provided is a method for reconstructing a chroma block of a target block to be reconstructed. The method includes decoding correlation information between first residual samples and second residual samples, the first residual sample, and prediction information of the chroma block from a bitstream, wherein the first residual samples are residual samples of a first chroma component and the second residual samples are residual samples of a second chroma component. The method further includes generating predicted samples of the first chroma component and predicted samples of the second chroma information on the basis of the prediction information, and deriving the second residual samples by applying the correlation information to the first residual samples. The method further includes reconstructing a chroma block of the first chroma component by adding the first residual samples and the predicted samples of the first chroma component and reconstructing a chroma block of the second chroma component by adding the second residual samples and predicted samples of the second chroma component. [Representative drawing: FIG. 7]
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
95.
METHOD AND FOR RECONSTRUCTING CHROMA BLOCK AND VIDEO DECODING APPARATUS
Kwangwoon University Industry-Academic Collaboration Foundation (Republic of Korea)
Inventor
Sim, Dong Gyu
Park, Sea Nae
Park, Seung Wook
Lim, Wha Pyeong
Abstract
A method and for reconstructing chroma blocks and a video decoding apparatus are disclosed. In accordance with one aspect of the present disclosure, provided is a method for reconstructing a chroma block of a target block to be reconstructed. The method includes decoding correlation information between first residual samples and second residual samples, the first residual sample, and prediction information of the chroma block from a bitstream, wherein the first residual samples are residual samples of a first chroma component and the second residual samples are residual samples of a second chroma component. The method further includes generating predicted samples of the first chroma component and predicted samples of the second chroma information on the basis of the prediction information, and deriving the second residual samples by applying the correlation information to the first residual samples. The method further includes reconstructing a chroma block of the first chroma component by adding the first residual samples and the predicted samples of the first chroma component and reconstructing a chroma block of the second chroma component by adding the second residual samples and predicted samples of the second chroma component.
H04N 19/132 - Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
H04N 19/186 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (Republic of Korea)
Inventor
Hwang, Tae Mun
Jeong, Dongha
Song, Byung Cheol
Choi, Dong Yoon
Abstract
A control method of a fastening tool for fastening a component part includes photographing a fastening portion of the component part through a camera portion mounted on the fastening tool. The control method includes pre-processing that rotates an input image, which has been photographed by the camera portion, to match with representative model image. The control method includes estimating the fastening portion through an inference process through a convolutional neural network (CNN) algorithm-based image classification work on a video input image of a same fastening portion finished with the pre-processing work. The control method also includes setting a torque value that is matched with a recognized fastening portion when a probability value of the fastening portion in the inference process exceeds a predetermined reference ratio.
B25B 21/00 - Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
B25B 23/147 - Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
G01C 3/02 - Measuring distances in line of sight; Optical rangefinders - Details
G01J 5/00 - Radiation pyrometry, e.g. infrared or optical thermometry
G06F 18/21 - Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
G06F 18/22 - Matching criteria, e.g. proximity measures
G06V 10/24 - Aligning, centring, orientation detection or correction of the image
G06V 10/32 - Normalisation of the pattern dimensions
G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
An embodiment provides an engine operation control method for a hybrid electric vehicle. The method includes determining a necessity for warm up control for an engine, determining whether a current position corresponds to a specific zone upon determining that the warm up control is necessary, determining whether driving power of the engine is required until the hybrid electric vehicle exits the specific zone when the current position corresponds to the specific zone, performing the warm up control after the hybrid electric vehicle exits the specific zone when the driving power of the engine is not required in the specific zone, and performing the warm up control before arrival at a time or a point at which the driving power of the engine is required when the driving power of the engine is required in the specific zone.
B60W 20/15 - Control strategies specially adapted for achieving a particular effect
B60W 10/06 - Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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
B60W 20/12 - Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
B60W 20/16 - Control strategies specially adapted for achieving a particular effect for reducing engine exhaust emissions
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
F02D 41/06 - Introducing corrections for particular operating conditions for engine starting or warming up
An air supply control method of a fuel cell controls an amount of air supplied to the fuel cell according to an output of power required to be generated by the fuel cell. The method includes steps of: monitoring a charging level of a power storage device that stores power output from the fuel cell; modifying the amount of air supplied to the fuel cell on the basis of the monitored charging level of the power storage device; and controlling an air supply system that supplies air to the fuel cell on the basis of the modified amount of air supplied.
A baggage loading device for a vehicle includes an auxiliary main body part provided to be drawn out from a sidewall in an interior of the vehicle and formed so that baggage can be selectively loaded when the baggage loading device is in a state of being drawn out.
KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION (Republic of Korea)
Inventor
Kim, Yong Ho
Moon, Ju Seong
Abstract
Disclosed are a method and device for low power operation in a wireless LAN supporting multiple links. A method of a first device comprises the steps in which: a first STA associated with the first device performs communication with a first AP in a first link; a second STA associated with the first device performs a power reduction operation in a second link during a period in which the communication is being performed in the first link; and the second STA operates in an awake state, instead of performing the power reduction operation, in the second link after the communication in the first link has been completed.