公开(公告)号：US20220410860A1

公开(公告)日：2022-12-29

申请号：US17779022

申请日：2020-11-25

Applicant: ADVICS CO., LTD.

Inventor： Kazuya MORISHITA ,  Daijiro UCHIDA

IPC: B60T13/20 ,  B60T13/68 ,  B60T7/12

Abstract: The braking control device decelerates a vehicle by automatically increasing a brake fluid pressure as a hydraulic pressure in a wheel cylinder at the time when a braking operation member is not operated, and includes: a pressure regulating valve provided to a connection path for connecting a master cylinder and the wheel cylinder and regulating a differential pressure between a master cylinder hydraulic pressure as a hydraulic pressure in the master cylinder and the brake fluid pressure; a fluid pump driven by an electric motor and discharging a brake fluid into the connection path between the pressure regulating valve and the wheel cylinder; and a controller controlling the pressure regulating valve and the electric motor. When the brake fluid pressure no longer has to be increased, the controller closes the pressure regulating valve and stops driving the electric motor.