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公开(公告)号：US20220124365A1
公开(公告)日：2022-04-21
申请号：US17270243
申请日：2020-07-08
申请人： Hyundai Motor Company , Kia Motors Corporation , Ewha University - Industry Collaboration Foundation
发明人： Je Won Kang , Sang Hyo Park , Seung Wook Park , Wha Pyeong Lim
IPC分类号： H04N19/513 , H04N19/176 , H04N19/70 , H04N19/577 , H04N19/105 , H04N19/132 , H04N19/139
摘要： A coding tool is provided to improve the compression performance of inter prediction and is used at the encoder/decoder side to adjust the correction of a motion vector based on a high level syntax. In addition, a method is provided for simply performing an integer sample search step of searching for an integer offset and a fractional sample refinement step of searching for a sub-pixel offset in relation to motion vector refinement among coding tools.
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公开(公告)号：US20220114845A1
公开(公告)日：2022-04-14
申请号：US17419021
申请日：2020-01-06
发明人： Jung Hei Ryu , Wha Pyeong Lim , Seung Wook Park
IPC分类号： G07C5/00 , G07C5/08 , G06F16/245 , G06F21/60
摘要： A system for collecting and managing vehicle-generated data from a vehicle utilizes the vehicle-generated data that is anonymized into a de-identified version of a vehicle identification number (VIN) of an associated vehicle. The de-identified version of the VIN facilitates statistical analysis of the vehicle-generated data without raising issues with regard to privacy of individuals. The anonymized vehicle-generated data can be held in a neutral data server, which is administered by an operator independent of vehicle manufacturers, and provided to a third party.
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公开(公告)号：US20220014769A1
公开(公告)日：2022-01-13
申请号：US17294137
申请日：2020-05-15
申请人： Hyundai Motor Company , Kia Motors Corporation , Kwangwoon University Industry-Academic Collaboration Foundation
发明人： Dong Gyu Sim , Sea Nae Park , Han Sol Choi , Seung Wook Park , Wha Pyeong Lim
IPC分类号： H04N19/44 , H04N19/119 , H04N19/96 , H04N19/117 , H04N19/82 , H04N19/105 , H04N19/176
摘要： For encoding and decoding images, an image encoding device divides each picture into sub-pictures that can be independently displayed, and signals layout information about the sub-pictures, and an image decoding device identifies each sub-block through the layout information and decodes the sub-pictures. A video decoding apparatus and method are configured to decode a bitstream containing an encoded sequence of pictures which are partitioned into a plurality of subpictures including a plurality of coding tree blocks.
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公开(公告)号：US10946859B2
公开(公告)日：2021-03-16
申请号：US16424023
申请日：2019-05-28
发明人： Yoon Soo Kim , Dong Gyu Noh , In Yong Jung , Su Lyun Sung , Seung Wook Park , Jong Rok Park , Kyung Joo Bang , Cho Rong Ryu , Min Byeong Lee , Hahk Rel Noh , Dae Sung Hwang
IPC分类号： B60W30/14 , B60W30/16 , B60W30/095 , B60W40/04
摘要： Disclosed herein is a control apparatus and method for improving fuel efficiency in a CACC system, which can improve fuel efficiency through control of a vehicle speed so that a vehicle travels using an optimized cost in consideration of a target vehicle speed, current vehicle speed, minimum driving speed set in the vehicle, and a deceleration distance if the vehicle that uses the CACC system senses a forward vehicle and enters into a CACC active mode. The control method for improving fuel efficiency in a CACC system includes setting a target speed profile based on a target speed of the subject vehicle and an expected driving path, determining whether a target vehicle to be followed by the subject vehicle exists, and controlling the driving speed of the subject vehicle according to the set target speed profile depending on whether or not the target vehicle exists.
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公开(公告)号：US10919574B2
公开(公告)日：2021-02-16
申请号：US15833698
申请日：2017-12-06
发明人： Yoon Soo Kim , Jong Gyu Kim , Jae Hwan Jeon , Min Byeong Lee , Seung Wook Park , Jong Ho Lee , In Yong Jung
摘要： An automatic parking system includes a smart key recognizing sensor recognizing a smart key positioned in a first area, a sensor device detecting parking areas depending on a size of a subject vehicle if the smart key is recognized and a controller controlling the subject vehicle to be parked in an optimal parking area among the parking areas, in which the sensor device may detect the parking area in consideration of a length and a width of the subject vehicle and the controller may calculate a moving path between a current position of the subject vehicle and the optimal parking area.
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公开(公告)号：US10906530B2
公开(公告)日：2021-02-02
申请号：US15833765
申请日：2017-12-06
发明人： Yoon Soo Kim , Dae Joong Yoon , Eu Gene Chang , Jae Seob Choi , Min Byeong Lee , Seung Wook Park , Jong Gyu Kim , In Yong Jung
摘要： An automatic parking system includes a smart key recognizing sensor recognizing a smart key positioned in a first area, a sensor system sensing presence or absence of a parking section line, and positions of surrounding vehicles when the smart key is recognized, a controller configured to analyze data sensed by the sensor system to calculate parking areas around a subject vehicle, calculate a range allowing generation of a moving path based on the parking areas, determine at least two parking types available at a current position of the subject vehicle in the range allowing generation of a moving path, provide a moving path range for a parking type that is selected among the moving path ranges, and receive a signal transmitted by the smart key to automatically park the subject vehicle in the optimal parking area.
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公开(公告)号：US10606257B2
公开(公告)日：2020-03-31
申请号：US15833281
申请日：2017-12-06
发明人： Yoon Soo Kim , Dae Joong Yoon , Seung Wook Park , Jae Seob Choi , Min Byeong Lee , Jong Gyu Kim , In Yong Jung
摘要： There is provided an automatic parking system according to an exemplary embodiment of the present disclosure. The automatic parking system includes: a smart key recognition processor recognizing a smart key positioned in a first area; a sensor unit acquiring images around a subject vehicle if the smart key is recognized, and converting the acquired image into external images and synthesizing the images; a parking space recognizing sensor periodically receiving the external images and sequentially comparing the consecutive external images using an image recognition technology to recognize parking areas; and a controller calculating a moving path between a current position of the subject vehicle and an optimal parking area among the parking areas and controlling the subject vehicle based on the moving path, in which the parking space recognizing sensor may detect the parking areas in consideration of a length and a width of the subject vehicle.
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公开(公告)号：US20190329761A1
公开(公告)日：2019-10-31
申请号：US16507903
申请日：2019-07-10
发明人： Yoon Soo Kim , Joo Woong Yang , Dae Joong Yoon , Seung Wook Park , Jae Seob Choi , Kyung Soo Ha , Min Byeong Lee , Jin Ho Park , In Yong Jung
IPC分类号： B60W30/06 , B62D15/02 , B60W10/04 , B60W10/10 , B60W10/18 , B60W50/14 , B60W10/20 , B60W40/10 , G08G1/16
摘要： An automatic parking system is provided. The automatic parking system includes a camera processor that acquires images around a subject vehicle, converts the acquired images into external images and synthesizes the external images. A sensor processor measured spaced distances between the subject vehicle and surrounding vehicles. A parking space recognizing unit periodically receives the spaced distances and the external images and comparing the consecutive external images with the spaced distances using an image recognition technology to recognize parking areas. A controller calculates a moving path between a current position of the subject vehicle and an optimal parking area and operates the subject vehicle based on the moving path.
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公开(公告)号：US20180186367A1
公开(公告)日：2018-07-05
申请号：US15833141
申请日：2017-12-06
发明人： Yoon Soo Kim , Eung Seo Kim , Suk Ki Min , Dong Hyun Sung , Seung Wook Park , Yong Seok Kwon , Sang Min Lee , Tae Young Lee , Min Byeong Lee , Woo Sung Kim , In Yong Jung
IPC分类号： B60W30/09 , B60W30/095 , G06K9/00 , B60W50/14
CPC分类号： B60W30/09 , B60W30/0953 , B60W30/0956 , B60W50/14 , B60W2050/143 , B60W2050/146 , B60W2420/40 , B60W2420/42 , B60W2420/52 , B60W2510/182 , B60W2520/10 , B60W2520/105 , B60W2540/12 , B60W2540/18 , B60W2550/10 , B60W2550/12 , B60W2550/20 , B60W2710/182 , B60W2720/10 , G06K9/00805
摘要： An apparatus for activating a pedestrian detection and collision mitigation system (PDCMS) of a vehicle includes: an engine management system (EMS) acquiring speed information of the vehicle in real-time; an image collecting unit recognizing a pedestrian positioned within a driving lane of the vehicle and detecting information of a relative speed or a distance between the pedestrian and the vehicle, when a speed of the vehicle is greater than or equal to a set speed; and an electronic control unit (ECU) activating a PDCMS function based on a mapping table using the speed information of the vehicle and information of a motion or a distance of the pedestrian with respect to the vehicle, and controlling a warning unit to inform a driver of a collision of the pedestrian with the vehicle. The PDCMS function includes activating an operation of an active hood, activating an operation of the warning unit, and activating an operation of a brake regardless of whether the driver operates the brake. The activation of the operation of the warning unit and the activation of the operation of the brake comprise, in order: activating the operation of the warning unit, activating a partial braking of the vehicle, and activating a full braking of the vehicle.
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公开(公告)号：US20180061240A1
公开(公告)日：2018-03-01
申请号：US15690648
申请日：2017-08-30
发明人： Kyoung Jun Lee , Changho Kim , Yoon Soo Kim , Seung Wook Park , In Yong Jung , Min Byeong Lee
CPC分类号： G08G1/167 , B60W30/09 , B60W50/10 , B60W50/16 , B60W2050/143 , B60W2550/30 , B60W2720/10 , B60W2720/24 , G08G1/166
摘要： The present invention relates to a vehicle and a control method thereof, and more particularly, to an apparatus and a method for implementing a lane change decision aid system (LCDAS). The LCDAS apparatus according to the present invention includes: a sensing unit sensing whether there is a target vehicle in adjacent zones, a rear zone, or a forward zone of a subject vehicle; a determination unit determining an activation condition for determining whether an LCDAS function is active/inactive and a warning condition for determining whether a warning of the LCDAS function is issued/un-issued, based on the sensing of the sensing unit; a warning unit issuing the warning to a driver based on the determination of the determination unit; and a control unit controlling the sensing unit, the determination unit, and the warning unit.
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