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Patent Agency Ranking
公开(公告)号：US20160144896A1
公开(公告)日：2016-05-26
申请号：US14893697
申请日：2014-05-27
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Akira TAKAHASHI , Jun KUBO , Mitsuo SASAKI
CPC classification number: B62D15/0265 , B60K28/14 , B60R1/00 , B60R2300/8093 , B60T7/12 , B60T7/22 , B60T8/172 , B60T8/17557 , B60T2201/024 , B60T2201/08 , B60W10/18 , B60W10/188 , B60W10/20 , B60W30/02 , B60W30/09 , B60W30/12 , B60W2030/082 , B60W2520/00 , B60W2550/10 , B60W2710/18 , B60W2710/202 , B62D5/04 , B62D6/00 , B62D15/025 , H04N7/18
Abstract: Provided is a vehicle control system capable of securing stability even in the event of a collision with a travel-path defining line such as a guardrail. The invention recognizes the travel-path defining line of a travel path from information about an area in a traveling direction of an ego vehicle, recognizes a traveling-direction virtual line extending from the ego vehicle in the traveling direction, and imparts a yaw moment control amount so that a formed angle between the traveling-direction virtual line and the travel-path defining line decreases after the ego vehicle collides with the travel-path defining line.
Abstract translation: 提供一种车辆控制系统，即使在与诸如护栏之类的行进路径限定线路的碰撞的情况下也能够确保稳定性。 本发明从关于自主车辆的行进方向的区域的信息中识别行进路线的行进路线定义线，识别从行车方向延伸的自行车的行进方向虚拟线路，并且赋予偏航力矩控制 使得在自我车辆与行进路线限定线路碰撞之后，行进方向虚拟线路和行进路径限定线路之间的形成角度减小。
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公开(公告)号：US20160107640A1
公开(公告)日：2016-04-21
申请号：US14893680
申请日：2014-05-27
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Akira TAKAHASHI , Jun KUBO , Mitsuo SASAKI
CPC classification number: B60W30/02 , B60T7/12 , B60T8/17 , B60T8/1755 , B60T8/17557 , B60T2260/02 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/12 , B60W2520/10 , B60W2550/146 , B60W2720/14 , B62D6/00 , B62D15/025 , G05D1/0212 , G05D1/0891 , G05D2201/0213 , G06K9/00798 , G06K9/4604
Abstract: To provide a vehicle control system capable of promptly achieving a travel motion along a travel path. A yaw moment control amount is imparted according to a traveling-direction virtual line extending from an ego vehicle in a traveling direction and a formed angle between the traveling-direction virtual line and a travel-path defining line.
Abstract translation: 提供能够及时实现沿行驶路径的行驶运动的车辆控制系统。 根据从行车方向的行车方向虚拟线和行进方向假想线与行驶路限定线之间的形成角度的行驶方向假想线赋予横摆力矩控制量。
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公开(公告)号：US20160152237A1
公开(公告)日：2016-06-02
申请号：US14896742
申请日：2014-06-03
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Akira TAKAHASHI , Jun KUBO , Mitsuo SASAKI
IPC: B60W30/12 , B60W10/184 , B60T8/1755 , B60W10/20 , B62D6/00 , B62D5/04
Abstract: There is provided a vehicle control system capable of ensuring stability even if an ego vehicle runs off a travel path. According to the invention, when yaw moment control is carried out to reduce a formed angle between a travel-path defining line of the travel path, which is recognized from information about an area located in a traveling direction of the ego vehicle, and a traveling-direction virtual line extending from the ego vehicle in the traveling direction, if it is judged that the ego vehicle has departed from the travel-path defining line, the yaw moment control is suspended.
Abstract translation: 提供了一种车辆控制系统，其能够确保即使自行车辆行驶路径行驶时的稳定性。 根据本发明，当进行横摆力矩控制以减小从关于自主车辆的行进方向的区域的信息识别出的行进路径的行进路径界定线之间的形成角度， 如果判断出自身车辆已经离开行驶路径限定线路，则偏航力矩控制被暂停。
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公开(公告)号：US20160152232A1
公开(公告)日：2016-06-02
申请号：US14896733
申请日：2014-06-03
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Akira TAKAHASHI , Jun KUBO , Mitsuo SASAKI
IPC: B60W30/02 , B60W10/20 , B60W10/184 , B60T8/1755 , B62D5/04
CPC classification number: B60W30/02 , B60T8/17 , B60T8/1755 , B60T8/17557 , B60T2201/083 , B60T2201/085 , B60T2201/087 , B60T2201/089 , B60T2210/13 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/08 , B60W30/09 , B60W30/0953 , B60W40/114 , B60W2420/42 , B60W2420/52 , B60W2520/00 , B60W2520/10 , B60W2520/14 , B60W2550/10 , B60W2710/18 , B60W2710/202 , B62D5/0463 , B62D15/025
Abstract: There is provided a vehicle control system capable of ensuring stability even if a vehicle spins slowly. The invention recognizes a travel-path defining line of a travel path from information about an area located in the traveling direction of an ego vehicle, recognizes a traveling-direction virtual line extending from the ego vehicle in the traveling direction, and controls vehicle motion to reduce a formed angle between the traveling-direction virtual line and the travel-path defining line at least when the formed angle increases.
Abstract translation: 提供了即使车辆缓慢旋转也能够确保稳定性的车辆控制系统。 本发明从关于位于自主车辆的行进方向的区域的信息识别行进路径的行进路线定义线，识别从行车方向上的自我车辆延伸的行进方向虚拟线路，并且控制车辆运动 至少当所形成的角度增加时，减小行进方向假想线与行进路限定线之间的形成角度。
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公开(公告)号：US20160137195A1
公开(公告)日：2016-05-19
申请号：US14896747
申请日：2014-06-03
Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.
Inventor： Akira TAKAHASHI , Jun KUBO
CPC classification number: B60W30/02 , B60T8/1755 , B60T8/17552 , B60T2260/02 , B60W10/18 , B60W10/20 , B60W30/045 , B60W30/10 , B60W40/114 , B60W2420/42 , B60W2520/26 , B60W2710/18 , B60W2710/202 , B62D15/025 , G08G1/16 , G08G1/166
Abstract: There is provided a vehicle control system capable of ensuring stability even if an ego vehicle spins slowly. The invention computes a relative slip angle between a leading vehicle and the ego vehicle on the basis of distance between the ego vehicle and the leading vehicle and distance between a traveling-direction virtual line extending from the ego vehicle in a traveling direction and the leading vehicle, sets a spin judgment threshold value according to the relative slip angle, and controls yaw moment to reduce the relative slip angle when the relative slip angle exceeds the spin judgment threshold value.
Abstract translation: 提供了一种能够确保稳定性的车辆控制系统，即使自动车辆缓慢旋转。 本发明基于自主车辆与前方车辆之间的距离，以及在行进方向上从自我车辆延伸的行进方向虚拟线路与前方车辆之间的距离来计算前方车辆与自我车辆之间的相对滑移角 根据相对滑移角设定自旋判定阈值，并且当相对滑移角超过自旋判断阈值时，控制偏航力矩以减小相对滑移角。
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