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公开(公告)号：US20210185495A1
公开(公告)日：2021-06-17
申请号：US16839810
申请日：2020-04-03
发明人： Won Ho SHIN , Dong Hee HAN , Hee Jun LEE , Dong Youl LEE , Jae Am SEO , Sun Woo KIM
IPC分类号： H04W4/44 , H04B1/3822 , H04W52/02 , H04L12/40 , H04W4/46 , H04W4/12 , H04W12/00 , G07C5/00 , B60R25/24 , B60R25/01 , B60R25/33
摘要： An apparatus for controlling a vehicle and a method thereof are provided. The apparatus includes a connectivity control unit (CCU) to internetwork with a server through a wireless network to provide a connected car service and an integrated body unit (IBU) to perform low power communication with another vehicle to control the CCU.
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公开(公告)号：US20180287547A1
公开(公告)日：2018-10-04
申请号：US15722750
申请日：2017-10-02
发明人： Sun Woo KIM , Sae Rom Kim , Sang Hyun Jang
IPC分类号： H02P29/032 , H02P3/08 , H02P29/024 , H02P7/29
CPC分类号： H02P29/032 , H02P3/08 , H02P7/29 , H02P29/027 , H02P2205/01
摘要： The present disclosure provides a control apparatus for sensing overcurrent of a DC motor of a vehicle. The control apparatus may include: a microcomputer configured to convert a pulse width modulation (PWM) signal into a digital signal for controlling the DC motor; a half-bridge driver configured to control switching of the DC motor; a regulator configured to supply power; and a noise removal filter. The microcomputer is configured to measure a voltage at an input of the half-bridge driver, compare a difference between on-voltage and off-voltage during each of PWM period with a predetermined threshold, and stop the DC motor when the difference exceeds the predetermined threshold a predetermined number of times.
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公开(公告)号：US20230343146A1
公开(公告)日：2023-10-26
申请号：US17972296
申请日：2022-10-24
发明人： Do Geun JUNG , Sun Woo KIM , Woo Yeon LEE , Dong Young KIM , Yong Jin KIM
摘要： A vehicle remote diagnosis service system includes a remote diagnosis server that transmits a first collection rule to at least one vehicle; and the vehicle that transmits an identification number and a failure detection signal collected according to the first collection rule to the remote diagnosis server when a failure corresponding to the first collection rule has occurred, and transmits information collected according to a second collection rule to the remote diagnosis server when the second collection rule is received from the remote diagnosis server.
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4.发明公开公开(公告)号：US20230293762A1
公开(公告)日：2023-09-21
申请号：US17945471
申请日：2022-09-15
申请人： Hyundai Motor Company , Kia Corporation , Hyundai Transys Inc. , WOORY INDUSTRIAL COMPANY, LTD.
发明人： Han Su YOO , Jung Sang YOU , Seon Chae NA , Byung Yong CHOI , So Young YOO , Sun Woo KIM , Ho Sub LIM , Hwa Jun LEE , Bum Jin KIM , Byung Wuk KIM , Do Young GOO
CPC分类号： A61L9/205 , F24F8/20 , A61L2209/16 , A61L2209/12 , A61L2209/111
摘要： An air cleaning apparatus of a ventilation seat, may include a housing including a flow path configured to allow air to move therethrough; a photocatalyst located in the flow path of the housing and rotatably coupled to the housing to be rotatable with respect to the housing; and a UV LED fixed at the housing and configured to emit light of a light source toward the photocatalyst when power is supplied to the UV LED.
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公开(公告)号：US20170167426A1
公开(公告)日：2017-06-15
申请号：US15220054
申请日：2016-07-26
发明人： Sang Hyun JANG , Hee Jun LEE , Sun Woo KIM
IPC分类号： F02D41/30
CPC分类号： F02D41/3082 , F02D41/266 , F02D2041/227 , F02D2200/0602 , F02D2400/14
摘要： A method for controlling a motor of a vehicle fuel pump includes a duty calculation step of calculating, by a motor controller, a duty value of the motor to satisfy a hydraulic pressure of fuel required in accordance with a travel situation of the vehicle, receiving the duty value calculated by the motor controller at the duty calculation step, and determining, by the monitoring unit, whether or not the received duty value is lower than a critical value set in the monitoring unit, and a forced driving step of preventing, by the monitoring unit, a duty value signal from the motor controller from being sent to the motor and directly connecting the motor to a power source, thereby forcibly driving the motor to generate power at a predetermined level when the monitoring unit determines that the duty value calculated by the motor controller is lower than the critical value.
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公开(公告)号：US20220150681A1
公开(公告)日：2022-05-12
申请号：US17331193
申请日：2021-05-26
发明人： Sun Woo KIM , Ha Rin LEE , Hee Jun LEE , Jae Am SEO
摘要： An emergency call service system for a vehicle and a method therefor are provided. The emergency call service system includes a vehicle terminal configured to collect vehicle data during driving and a server configured to determine whether an accident occurs in a vehicle based on the vehicle data and to request rescue from an emergency call center, when it is determined that the accident occurs in the vehicle.
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公开(公告)号：US20240364403A1
公开(公告)日：2024-10-31
申请号：US18768610
申请日：2024-07-10
发明人： Sun Woo KIM , Min Soo JEONG , Sung Jin KIM , Jeong Wan KANG , Yong Min SONG , Chung Hoon LEE
IPC分类号： H04B7/06 , H04B17/318 , H04L5/00 , H04W24/10 , H04W52/36 , H04W72/044 , H04W72/23
CPC分类号： H04B7/0626 , H04B17/318 , H04L5/0051 , H04W24/10 , H04W52/362 , H04W52/365 , H04W72/0473 , H04W72/23
摘要： A method of a terminal for transmitting channel state information for one or more beams comprises the steps of: determining whether group-based beam reporting is configured based on channel state information (CSI) reporting configuration information; measuring reference signal received power (RSRP) for one or more channel state information reference signals (CSI-RS) received through one or more CSI-RS resources; and transmitting, to a base station, the channel state information including a value in a table configured in advance based on whether the group-based beam reporting is configured and one or more CSI-RS RSRP measurement results obtained by the measurement.
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公开(公告)号：US20220197547A1
公开(公告)日：2022-06-23
申请号：US17497269
申请日：2021-10-08
发明人： Sun Woo KIM
摘要： The present invention relates to a VCRM data transmission optimizing method and an apparatus therefor, and a method of transmitting VCRM data in a vehicle terminal may include generating at least one data slot buffer, determining whether to perform buffer flush according to whether data is changed, and whether a buffer max size is reached, when new data is entered, and flushing data recorded in a corresponding data slot buffer according to the determination for performing the buffer flush to be transmitted to a server over a wireless network.
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