公开(公告)号：US20160272203A1

公开(公告)日：2016-09-22

申请号：US15040074

申请日：2016-02-10

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Hirotada OTAKE ,  Tsuyoshi SHIMIZU ,  Hirohito IDE ,  Akihisa YOKOYAMA

IPC: B60W30/12 ,  B60R1/00 ,  B60W10/06 ,  B60W10/20 ,  B60W10/18

CPC classification number: B60W30/12 ,  B60T8/17557 ,  B60W30/18145 ,  B60W30/18154 ,  B60W50/14 ,  B60W2420/42 ,  B60W2550/141 ,  G06K9/00798 ,  G08G1/167

Abstract: In a case where existence of a branch point in front of a vehicle is not recognized based on position information of the vehicle and map information, when a lane width variation is greater than or equal to a first threshold value larger than a second threshold value, a determination that the branch point exists is made by a determination unit of a vehicle control device. On the other hand, in a case where existence of the branch point is recognized based on the position information of the vehicle and the map information, when the lane width variation is greater than or equal to the second threshold value smaller than the first threshold value, a determination that the branch point exists is made by the determination unit.

Abstract translation: 在基于车辆的位置信息和地图信息不能识别车辆前方的分支点的存在的情况下，当车道宽度变化大于或等于大于第二阈值的第一阈值时， 通过车辆控制装置的确定单元来确定存在分支点。 另一方面，在基于车辆的位置信息和地图信息来识别分支点的存在的情况下，当车道宽度变化大于或等于小于第一阈值的第二阈值时 由确定单元确定存在分支点的确定。

公开(公告)号：US20190092321A1

公开(公告)日：2019-03-28

申请号：US16140051

申请日：2018-09-24

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Tsuyoshi SHIMIZU ,  Masaki TAKANO ,  Masato TAKAGI

IPC: B60W30/09 ,  B60W30/12 ,  B60W40/08 ,  B62D15/02

CPC classification number: B60W30/09 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W30/12 ,  B60W40/08 ,  B60W2040/0818 ,  B60W2420/403 ,  B60W2420/52 ,  B62D1/286 ,  B62D15/025

Abstract: The driving support ECU performs a steering control for changing a steering angle in such a manner that an own vehicle travels along a target path. When a state in which holding state information does not satisfy a first condition continues for a first time threshold or more, the ECU starts a first alert and continues the steering control. The holding state information includes information indicative of a steering torque and represents a holding state of a steering handle by a driver. When a state in which the holding state information does not satisfy a second condition for a second time threshold or more after the first alert is started, the ECU starts a deceleration control. The second condition is a condition satisfied when the holding state information indicates that the driver holds the steering handle more firmly than when the holding state information satisfies the first condition.