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公开(公告)号：US20230419080A1
公开(公告)日：2023-12-28
申请号：US18301037
申请日：2023-04-14
Inventor： Dooseop CHOI , Kyoung-Wook MIN , Dong-Jin LEE , Yongwoo JO , Seung Jun HAN
IPC: G06N3/0455 , G06N3/0442 , G06N3/08 , B60W60/00
CPC classification number: G06N3/0455 , G06N3/0442 , G06N3/08 , B60W60/0027 , B60W2554/4041 , B60W2556/10 , B60W2554/402 , B60W2420/42 , B60W2552/53 , B60W2556/40
Abstract: The present disclosure relates to an apparatus and a method for predicting future trajectories of various types of objects using an artificial neural network trained by a method for training an artificial neural network to predict future trajectories of various types of moving objects for autonomous driving. The apparatus for predicting future trajectories includes a shared information generation module configured to: collect location information of one or more objects around an autonomous vehicle for a predetermined time, generate past movement trajectories for the one or more objects based on the location information, and generate a driving environment feature map for the autonomous vehicle based on road information around the autonomous vehicle and the past movement trajectories; and a future trajectory prediction module configured to generate future trajectories for the one or more objects based on the past movement trajectories and the driving environment feature map.
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公开(公告)号：US20140236412A1
公开(公告)日：2014-08-21
申请号：US14146109
申请日：2014-01-02
Inventor： Kyung-Bok SUNG , Kyoung-Wook MIN , Jeong-Dan CHOI , Seung-Jun HAN
IPC: B62D15/02
CPC classification number: B62D15/0285
Abstract: Disclosed herein are an apparatus and method for automatically parking a vehicle. The apparatus for automatically parking a vehicle includes a location/heading information provision unit and a parking algorithm computation unit. The location/heading information provision unit calculates the corrected distances of movement of first and second wheels of the vehicle from the time at which parking is started using a plurality of correction factors that are calculated during a movement in any one of forward and rearward headings and during determination of a parking space, and calculates the changes in a heading and location of the vehicle using the corrected distances of movement. The parking algorithm computation unit generates a vehicle control signal intended to automatically park the vehicle in the parking space based on the changes in the heading and location of the vehicle.
Abstract translation: 这里公开了一种用于自动停车的装置和方法。 用于自动停车的装置包括位置/航向信息提供单元和停车算法计算单元。 位置/航向信息提供单元使用在前进和后退航向中的任何一个中的运动期间计算的多个校正因子来计算车辆的第一和第二轮的运动的距离与停车开始的时间的距离，以及 在确定停车空间的同时，使用校正的移动距离来计算车辆的航向和位置的变化。 停车算法计算单元基于车辆的航向和位置的变化产生用于将车辆自动停放在停车空间中的车辆控制信号。
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3.发明公开公开(公告)号：US20240124002A1
公开(公告)日：2024-04-18
申请号：US18454964
申请日：2023-08-24
Inventor： Jeong-Woo LEE , Kyoung-Wook MIN , Kyung Bok SUNG , Dong-Jin LEE , Jeong Dan CHOI
IPC: B60W50/038 , B60W50/02 , B60W60/00 , G08G1/16
CPC classification number: B60W50/038 , B60W50/0205 , B60W60/0015 , G08G1/16
Abstract: A method for changing a route when an error occurs in an autonomous driving AI includes collecting error information of the AI when an error of the AI has occurred, extracting, from a storage, past error information about a same kind of AI as that of the AI based on the error information of the AI, generating an error analysis result based on the past error information, generating an error analysis result message based on the error analysis result, and determining whether the driving of the autonomous driving vehicle needs to be stopped based on the error analysis result message.
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公开(公告)号：US20230386332A1
公开(公告)日：2023-11-30
申请号：US18098441
申请日：2023-01-18
Inventor： Shin-Kyung LEE , Yoo-Seung SONG , Kyoung-Wook MIN , Yong-Woo JO
IPC: G08G1/0967 , B60W60/00
CPC classification number: G08G1/096791 , B60W60/001 , G08G1/096725 , H04L67/12
Abstract: Disclosed herein are a method and apparatus for processing a driving cooperation message. The method for processing a driving cooperation message includes receiving multiple first driving cooperation messages from neighboring autonomous vehicles, adjusting cooperation classes of the multiple first driving cooperation messages, creating driving strategies corresponding to the adjusted cooperation classes in descending order of priorities of the adjusted cooperation classes, generating second driving cooperation messages including the adjusted cooperation classes and the driving strategies corresponding to the adjusted cooperation classes, and sending the second driving cooperation messages to the neighboring autonomous vehicles requiring cooperative driving.
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公开(公告)号：US20230133329A1
公开(公告)日：2023-05-04
申请号：US17979238
申请日：2022-11-02
Inventor： Kyung-Bok SUNG , Do-Wook KANG , Kyoung-Wook MIN , Jeong-Woo LEE , Jeong-Dan CHOI
Abstract: Disclosed herein are an apparatus and method for adaptive autonomous driving control. The apparatus includes memory in which at least one program is recorded and a processor for executing the program. The program may perform control of a target vehicle by converting a theoretical control value based on a vehicle control algorithm into a hardware-dependent control value, which is dependent on the platform or hardware of the target vehicle, and may modify at least one parameter or a conversion equation for conversion of the hardware-dependent control value such that an error is minimized based on the difference between a response value according to the control of the target vehicle and a control value.
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Patent Agency Ranking
公开(公告)号：US20230058530A1
公开(公告)日：2023-02-23
申请号：US17575317
申请日：2022-01-13
Inventor： Jung-Gyu KANG , Kyoung-Wook MIN , Jae-Hyuck PARK , Doo-Seop CHOI , Jeong-Dan CHOI
Abstract: Disclosed herein is a method for deidentifying a driver image dataset. The method includes generating a combination dataset having a preset size based on a driver image dataset, extracting face shape information from each of pieces of driver image data forming the driver image dataset, and generating a deidentified dataset using the combination dataset and the face shape information.
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公开(公告)号：US20230056581A1
公开(公告)日：2023-02-23
申请号：US17532089
申请日：2021-11-22
Inventor： Yoo-Seung SONG , Joo-Young KIM , Kyoung-Wook MIN , Yong-Woo JO , Jeong-Dan CHOI
Abstract: Disclosed herein are a cooperative driving method based on driving negotiation and an apparatus for the same. The cooperative driving method is performed by a cooperative driving apparatus for cooperative driving based on driving negotiation, and includes determining whether cooperative driving is possible in consideration of a driving mission of a requesting vehicle that requests cooperative driving with neighboring vehicles, when it is determined that cooperative driving is possible, setting a responding vehicle from which cooperative driving is to be requested among the neighboring vehicles, performing driving negotiation between the requesting vehicle and the responding vehicle based on a driving negotiation protocol, and when the driving negotiation is completed, performing cooperative driving by providing driving guidance information for vehicle control to at least one of the requesting vehicle and the responding vehicle.
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公开(公告)号：US20230047689A1
公开(公告)日：2023-02-16
申请号：US17534011
申请日：2021-11-23
Inventor： Shin-Kyung LEE , Do-Wook KANG , Kyoung-Wook MIN , Yoo-Seung SONG
Abstract: Disclosed herein are an apparatus and a method for autonomous vehicle negotiation based on Vehicle-to-Vehicle (V2V) communication, the method including requesting, by vehicles that enter a driving negotiation section, a driving negotiation token, acquiring, by a vehicle that enters the driving negotiation section first, among the entering vehicles, the driving negotiation token, performing driving negotiation based on whether the driving negotiation token is acquired, and returning, by a vehicle having acquired the driving negotiation token, the driving negotiation token when the vehicle arrives at a destination.
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9.发明公开公开(公告)号：US20240101149A1
公开(公告)日：2024-03-28
申请号：US18471474
申请日：2023-09-21
Inventor： Dong-Jin LEE , Kyoung-Wook MIN , Jeong-Woo LEE , Jeong Dan CHOI , Seung Jun HAN
IPC: B60W60/00
CPC classification number: B60W60/001 , B60W2554/4049
Abstract: A method of automatically detecting a dynamic object recognition error in an autonomous vehicle is provided. The method includes parsing sensor data obtained by frame units from a sensor device equipped in an autonomous vehicle to generate raw data by using a parser, analyzing the raw data to output a dynamic object detection result by using a dynamic object recognition model, determining that detection of a dynamic object recognition error succeeds by using an error detector when the dynamic object detection result satisfies an error detection condition, and storing the raw data and the dynamic object detection result by using a non-volatile memory when the detection of the dynamic object recognition error succeeds.
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10.发明公开公开(公告)号：US20230413144A1
公开(公告)日：2023-12-21
申请号：US18158175
申请日：2023-01-23
Inventor： Yoo-Seung SONG , Kyoung-Wook MIN , Jeong-Dan CHOI
CPC classification number: H04W36/18 , H04W36/305 , H04W48/18
Abstract: Disclosed herein are an apparatus and method for providing a seamless network service based on multiple heterogeneous networks. The method for providing a seamless network service based on multiple heterogeneous networks includes providing, by a multi-network management apparatus, a service transmitted from a server to a terminal over a primary network, synchronizing, by the multi-network management apparatus, service data transmitted over the primary network with a secondary network maintained in a standby state, changing, by the multi-network management apparatus, the secondary network to the primary network as a communication failure between the primary network and the terminal occurs, and providing, by the multi-network management apparatus, the service transmitted from the server to the terminal over the changed primary network.
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