Patent ID: 9707943
Date: 2017-07-18
CPC Classifications: B60T

Claim:
1. A brake control device comprising: a brake force generator of each wheel configured to generate a brake force according to a brake fluid pressure supplied from a fluid pressure channel; a pressurizer configured to pressurize a brake fluid and send the pressurized brake fluid to the fluid pressure channel; a collision possibility determining unit configured to determine a possibility of collision of an own vehicle; a collision determining unit configured to detect the collision of the own vehicle; an abnormality detecting unit configured to detect abnormality of the fluid pressure channel at the time the brake fluid pressure of the fluid pressure channel has become equal to or smaller than a threshold value; and a brake controller configured to reduce a pressurizing amount of the brake fluid pressure supplied to the fluid pressure channel or reduce the pressurizing amount to 0 in a state where the possibility of collision of the own vehicle has been detected or after the collision, when the pressurizer has pressurized the brake fluid by the detection of the possibility of the collision and the pressurized brake fluid pressure has been supplied to the fluid pressure channel.