公开(公告)号：US11420601B2

公开(公告)日：2022-08-23

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.