To automatically cope with braking corresponding to a required braking force by an electric parking brake mechanism when there is an anomaly in a foot brake mechanism.SOLUTION: A brake device for a vehicle comprises: a stroke sensor that detects an amount of depression of a brake pedal for a foot brake; a parking brake motor that causes braking by an electric parking brake mechanism; a foot brake anomaly detection unit that detects an anomaly in a foot brake mechanism; a required brake force calculation unit that calculates a required brake force according to a detected value of the stroke sensor in a case where an anomaly is detected by the foot brake anomaly detection unit; and a motor torque calculation unit that calculates torque for the parking brake motor according to the required brake force calculated by the required brake force calculation unit.SELECTED DRAWING: Figure 3
ブレーキ装置
2024-05-28
Patent
Electronic Resource
Japanese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |