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公开(公告)号：US11590976B2
公开(公告)日：2023-02-28
申请号：US17355432
申请日：2021-06-23
发明人： Yoon Soo Kim , Myung Seon Heo , Dong Gyu Noh , Young Chul Oh , In Yong Jung , Su Lyun Sung , Hyoung Geun Kwon , Dae Sung Hwang , Ki Cheol Shin , Jong Rok Park , Cho Rong Ryu , Jun Sik Hwang , Min Byeong Lee , Seung Wook Park , Hahk Rel Noh , Byung Yong You
摘要： An apparatus and method for controlling a vehicle speed based on information about forward vehicles that travel in the same lane may be acquired using Vehicle to Everything (V2X) communications in a cooperative adaptive cruise control (CACC) system. The CACC system includes a communication unit receiving vehicle information from neighboring vehicles using V2V communications; an information collection unit collecting vehicle information of the neighboring vehicles and the subject vehicle using sensors; and a control unit determining a forward vehicle and a far-forward vehicle using the sensors, selecting first and second target vehicles for being followed by the subject vehicle based on the vehicle information of the forward vehicle and the far-forward vehicle and the vehicle information of the neighboring vehicles, and controlling the driving speed of the subject vehicle based on speed information of the first and second target vehicles.
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公开(公告)号：US11304128B2
公开(公告)日：2022-04-12
申请号：US17030817
申请日：2020-09-24
发明人： Jun Ho Park , Su Lyun Sung , Dae Sung Hwang , Su Ho Park , Tae Jun Lee , Da Yeon Park , Hahk Rel Noh , Cho Rong Ryu
摘要： A V2X communication device, a system including the same, and a method thereof are provided. The V2X communication device includes a communication electronic control unit (ECU) that processes a message transmitted and received wiredly or wirelessly and an application (AP) ECU that identifies a message transmitted and received with the communication ECU through an internal protocol for vehicle and provides corresponding service information. The AP ECU is provided as a system area separated from the communication ECU. The AP ECU and the communication ECU transmit and receive the message via the Ethernet or controller area network (CAN) communication as the internal protocol for the vehicle.
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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：US20180033305A1
公开(公告)日：2018-02-01
申请号：US15357379
申请日：2016-11-21
发明人： Jong Rok Park , Dong Gyu Noh , Cho Rong Ryu , Dae Sung Hwang , Hahk Rel Noh , Su Lyun Sung
CPC分类号： G08G1/163 , G08G1/0112 , G08G1/133 , H04W8/005 , H04W84/18
摘要： A system for configuring a lane node tree includes: a host vehicle; and a controller disposed in the host vehicle and including a memory configured to store program instructions and a processor configured to execute the stored program instructions, which when executed cause the controller to: select a driving vehicle detection mode among a plurality of driving vehicle detection modes; select a lane of a road according to the selected driving vehicle detection mode; determine whether a neighbor vehicle neighboring the host vehicle is present in the selected lane; and request a node connection from a neighbor vehicle present in the selected lane when the neighbor vehicle is determined to be present in the selected lane.
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5.发明授权Method and system for issuing CSR certificate for vehicle-to-anything communication 有权车辆到任何通信的CSR证书的颁发方法和制度公开(公告)号：US09525556B2
公开(公告)日：2016-12-20
申请号：US14570912
申请日：2014-12-15
发明人： Jong Rok Park , Cho Rong Ryu , Dae Sung Hwang , Su Lyun Sung , Dong Gyu Noh , Hahk Rel Noh , Duk Soo Kim , Sang Gyoo Sim , Eun Ho Shin , Jung Bai Kim , Byung Gwan Kim , Seok Woo Lee , You Sik Lee
CPC分类号： H04L9/3268 , H04L63/0823 , H04L67/12 , H04L2209/84 , H04W4/046 , H04W12/04 , H04W12/06
摘要： A method for issuing a certificate signing request (CSR) certificate in a vehicle-to-anything (V2X) communication environment includes: receiving, at a first server, a certificate issuance request message including vehicle identification information transmitted from a communication module of the vehicle; determining, by a second server, whether a CSR certificate corresponding to the vehicle identification information has already been issued with reference to a database; and determining, by the second server, whether to issue the corresponding CSR certificate or whether to generate an error message, based on the determination of whether the corresponding CSR certificate has already been issued.
摘要翻译： 一种在车辆到任何（V2X）通信环境中发行证书签发请求（CSR）证书的方法包括：在第一服务器处接收包括从车辆的通信模块发送的车辆识别信息的证书发行请求消息 ; 由第二服务器确定参照数据库是否已经发出与车辆识别信息相对应的CSR证书; 以及根据对应的CSR证书是否已经被发出的确定，由第二服务器确定是否发出相应的CSR证书或是否生成错误消息。
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6.发明申请METHOD FOR TRANSMITTING TRAFFIC INFORMATION USING VEHICLE TO VEHICLE COMMUNICATION 有权使用车辆向车辆通信发送交通信息的方法公开(公告)号：US20150170522A1
公开(公告)日：2015-06-18
申请号：US14287730
申请日：2014-05-27
发明人： Hahk Rel Noh
IPC分类号： G08G1/00
CPC分类号： G08G1/096741 , G08G1/09 , G08G1/096716 , G08G1/096791 , G08G1/162 , G08G1/22
摘要： A method for transmitting traffic information includes detecting an occurrence event by a first vehicle terminal; generating a traffic information message including information for the occurrence event by the first vehicle terminal; transmitting the traffic information message through vehicle to vehicle (V2V) communication by the first vehicle terminal; receiving and analyzing the traffic information message by the second vehicle terminal which drives in an opposite direction as compared to the first vehicle terminal; retransmitting the traffic information message to a third vehicle terminal located behind the first vehicle terminal depending on an analysis result of the traffic information message by the second vehicle terminal; and outputting an alert based on the event occurrence information of the traffic information message transmitted from the second vehicle terminal to the third vehicle terminal.
摘要翻译： 一种用于发送交通信息的方法包括：检测由第一车辆终端发生的事件; 生成包含所述第一车辆终端的所述发生事件的信息的交通信息消息; 通过第一车辆终端通过车辆到车辆（V2V）通信来传输交通信息消息; 通过与第一车辆终端相反的方向驱动的第二车辆终端接收和分析交通信息消息; 根据第二车辆终端的交通信息消息的分析结果，将交通信息消息重发到位于第一车辆终端后面的第三车辆终端; 并且基于从第二车辆终端发送到第三车辆终端的交通信息消息的事件发生信息，输出警报。
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公开(公告)号：US11066070B2
公开(公告)日：2021-07-20
申请号：US15833496
申请日：2017-12-06
发明人： Yoon Soo Kim , Myung Seon Heo , Dong Gyu Noh , Young Chul Oh , In Yong Jung , Su Lyun Sung , Hyoung Geun Kwon , Dae Sung Hwang , Ki Cheol Shin , Jong Rok Park , Cho Rong Ryu , Jun Sik Hwang , Min Byeong Lee , Seung Wook Park , Hahk Rel Noh , Byung Yong You
摘要： An apparatus and method for controlling a vehicle speed based on information about forward vehicles that travel in the same lane may be acquired using Vehicle to Everything (V2X) communications in a cooperative adaptive cruise control (CACC) system. The CACC system includes a communication unit receiving vehicle information from neighboring vehicles using V2V communications; an information collection unit collecting vehicle information of the neighboring vehicles and the subject vehicle using sensors; and a control unit determining a forward vehicle and a far-forward vehicle using the sensors, selecting first and second target vehicles for being followed by the subject vehicle based on the vehicle information of the forward vehicle and the far-forward vehicle and the vehicle information of the neighboring vehicles, and controlling the driving speed of the subject vehicle based on speed information of the first and second target vehicles.
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公开(公告)号：US10169998B2
公开(公告)日：2019-01-01
申请号：US15357379
申请日：2016-11-21
发明人： Jong Rok Park , Dong Gyu Noh , Cho Rong Ryu , Dae Sung Hwang , Hahk Rel Noh , Su Lyun Sung
摘要： A system for configuring a lane node tree includes: a host vehicle; and a controller disposed in the host vehicle and including a memory configured to store program instructions and a processor configured to execute the stored program instructions, which when executed cause the controller to: select a driving vehicle detection mode among a plurality of driving vehicle detection modes; select a lane of a road according to the selected driving vehicle detection mode; determine whether a neighbor vehicle neighboring the host vehicle is present in the selected lane; and request a node connection from a neighbor vehicle present in the selected lane when the neighbor vehicle is determined to be present in the selected lane.
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公开(公告)号：US09990844B2
公开(公告)日：2018-06-05
申请号：US14938383
申请日：2015-11-11
发明人： Jong Rok Park , Dong Gyu Noh , Cho Rong Ryu , Dae Sung Hwang , Hahk Rel Noh , Su Lyun Sung
CPC分类号： G08G1/0112 , G08G1/017 , G08G1/052
摘要： An on-board unit of a vehicle communication system includes: a reception module receiving a message including driving information of a nearby vehicle from the nearby vehicle; and a misbehaving vehicle detection module analyzing the received message and detecting a misbehaving vehicle based on the analyzed message.
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公开(公告)号：US09805600B2
公开(公告)日：2017-10-31
申请号：US15138586
申请日：2016-04-26
发明人： Jong Rok Park , Dong Gyu Noh , Cho Rong Ryu , Dae Sung Hwang , Hahk Rel Noh , Su Lynn Sung
IPC分类号： G08G1/09 , G08G1/0967 , G01C21/34 , G08G1/01 , G08G1/04 , G08G1/0962
CPC分类号： G08G1/0967 , G01C21/34 , G08G1/01 , G08G1/04 , G08G1/09626 , G08G1/096716 , G08G1/096758 , G08G1/096775
摘要： Disclosed herein are an apparatus and a method for providing road guidance information to a vehicle. The apparatus may include: a position measurer configured to measure a position of the vehicle; a communicator configured to receive event information from an outside of the vehicle; and a processor configured to perform guidance and a warning for an event depending on whether or not the vehicle is scheduled to pass through an event occurrence point using a travel route history recorded by the position measurer and the received event information, when absence of map data is confirmed on the basis of the event information.
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