公开(公告)号：US20160297439A1

公开(公告)日：2016-10-13

申请号：US15091230

申请日：2016-04-05

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Shintaro INOUE ,  Hideo INOUE ,  Yutaka HIRANO ,  Pongsathorn RAKSINCHAROENSAK

IPC: B60W30/18 ,  B60W10/20 ,  B60W10/18

CPC classification number: B60W10/20 ,  B60W10/04 ,  B60W10/184 ,  B60W2050/0008 ,  B60W2050/0024 ,  B60W2540/28 ,  B60W2540/30

Abstract: An apparatus as an aspect of the invention acquires a vehicle motion index value, a driving state index value of a driver, a driving characteristic value that is estimated based on the vehicle motion index value and the driving state index value, and a vehicle motion target value and a driving state target value that are determined regardless of the driver's driving. Using these values, the apparatus determines a target value of a steering assist torque and a target value of a difference in braking/driving force between right and left wheels that converge at least one of a difference between the vehicle motion target value and the vehicle motion index value and a difference between the driving state target value and the driving state index value. The apparatus controls the steering assist torque and the difference in braking/driving force between the right and left wheels to their respective target values.

Abstract translation: 作为本发明的一个方面的装置，获取车辆运动指标值，驾驶员的驾驶状态指标值，基于车辆运动指标值和驾驶状态指标值估计出的驾驶特性值，以及车辆运动目标 值和驾驶状态目标值，无论司机驾驶如何都是确定的。 使用这些值，该装置确定转向辅助转矩的目标值和左右车轮之间的制动/驱动力差的目标值，其收敛于车辆运动目标值和车辆运动之间的差值中的至少一个 指标值和驾驶状态目标值与驾驶状态指标值之间的差。 该装置将转向辅助转矩和左右车轮之间的制动/驱动力的差值控制到其各自的目标值。

公开(公告)号：US20150336587A1

公开(公告)日：2015-11-26

申请号：US14714900

申请日：2015-05-18

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  THE UNIVERSITY OF TOKYO ,  National University Corporation Tokyo University of Agriculture and Technology

Inventor： Hideo INOUE ,  Shintaro INOUE ,  Masahiro MIO ,  Shingo SAKAIDA ,  Tsukasa SHIMIZU ,  Masayuki OKUWA ,  Minoru KAMATA ,  Takuma ITO ,  Pongsathorn RAKSINCHAROENSAK ,  Masao NAGAI

IPC: B60W50/08 ,  B62D6/00

CPC classification number: B60W50/087 ,  B60W10/184 ,  B60W10/20 ,  B60W30/045 ,  B60W30/18145 ,  B60W40/09 ,  B60W2050/0022 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/18 ,  B60W2550/10 ,  B60W2550/402 ,  B62D6/00 ,  B62D15/025 ,  B62D15/0285

Abstract: A driving assist device 1 includes: an information acquisition unit 20 that detects a driving operation of a driver for the vehicle; a driving skill evaluation unit 24 that evaluates a driving skill of the driver on the basis of a history of the driving operation of the driver; and a driving assist control unit 28 that performs the driving assist control for the vehicle on the basis of the traveling state of the vehicle and the target traveling state. When the information acquisition unit 20 detects the driving operation of the driver during the driving assist control, the driving assist control unit 28 limits the amount of driving assist control for the vehicle according to the driving skill of the driver evaluated and reflects the driving operation amount of the driver in traveling control for the vehicle.

Abstract translation: 驾驶辅助装置1包括：信息获取单元20，其检测车辆的驾驶员的驾驶操作; 驾驶技能评估单元24，其基于驾驶员的驾驶操作的历史来评估驾驶员的驾驶技能; 以及驾驶辅助控制单元28，其基于车辆的行驶状态和目标行驶状态来执行车辆的驾驶辅助控制。 当信息获取单元20在驾驶辅助控制期间检测到驾驶员的驾驶操作时，驾驶辅助控制单元28根据评估的驾驶员的驾驶技术来限制车辆的驾驶辅助控制量，并且反映驾驶操作量 的驾驶员在行驶控制车辆。