公开(公告)号：US20200223407A1

公开(公告)日：2020-07-16

申请号：US16628871

申请日：2018-07-26

Applicant: ADVICS CO., LTD

Inventor： Takuya YASUI ,  Yosuke HASHIMOTO

IPC: B60T7/22 ,  G01C22/02

Abstract: A control device is provided with: a moving distance estimation unit that calculates an estimated value of a vehicle moving distance on the basis of a pulse signal inputted from a wheel speed sensor and a wheel dynamic load radius stored in a storage unit; a moving distance deriving unit that derives the calculated value of the vehicle moving distance on the basis of information acquired by monitoring systems; a vehicle stop position setting unit that sets a target vehicle stop position on the basis of the information acquired by the monitoring systems; a correction unit that corrects the target vehicle stop position on the basis of the calculated value of the moving distance and the estimated value of the moving distance; and a brake control unit that assists vehicle stoppage so as to stop the vehicle when it is determined that the vehicle has reached the target vehicle stop position on the basis of the vehicle moving distance calculated from a wheel rotation amount and the target vehicle stop position.

公开(公告)号：US20220118957A1

公开(公告)日：2022-04-21

申请号：US17491717

申请日：2021-10-01

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  ADVICS CO., LTD.

Inventor： Kazuki MIYAKE ,  Takuya YASUI

IPC: B60T8/171 ,  B60T7/12

Abstract: A control device for a vehicle includes: an accepting unit configured to accept a first braking request from a plurality of applications that realize a driving assistance function; an acquiring unit configured to acquire a second braking request by a driver operation; an arbitrating unit configured to perform arbitration of the first braking request and the second braking request; and an output unit configured to output a request to an actuator based on a result of the arbitration by the arbitrating unit, wherein the arbitrating unit is configured to, when the acquiring unit acquires the second braking request while the output unit is outputting the request to the actuator, perform the arbitration in which the request that the output unit outputs to the actuator is increased or maintained, based on the second braking request.

公开(公告)号：US20210001846A1

公开(公告)日：2021-01-07

申请号：US16969431

申请日：2019-03-08

Applicant: ADVICS CO., LTD.

Inventor： Takuya YASUI

IPC: B60W30/14 ,  B60W50/12 ,  B60W50/08 ,  B60W30/16

Abstract: A travel control device assists automatic traveling of a vehicle by controlling a target vehicle speed, which is a target value of an actual vehicle speed, when making the vehicle travel to a target point. The travel control device includes a setting unit for executing a setting process for setting the course of the target vehicle speed until the vehicle reaches the target point, based on the actual vehicle speed and the target point. If a request to change the vehicle speed occurs during execution of the automatic traveling and the actual vehicle speed is changed based on the request, the setting unit executes a resetting process for resetting the course of the target vehicle speed, based on the actual vehicle speed when the request is canceled and a remaining distance from a position of the vehicle when the request is canceled to the target point.