The invention relates to a brake device and a control method of the brake device. A brake device capable of recognizing a failure state or an out-of-control state of a brake includes: a master cylinder; a pump including a cylinder and a piston configured to linearly move in the cylinder; a motor configured to provide a force for linearly moving the piston; a first valve disposed on a first flow path extending from the pump to the wheel cylinder; at least one second valve disposed on a second flow path extending from the master cylinder to the wheel cylinder; and a processor configured to control the first valve to open the first flow path, control the second valve to block the second flow path, and control the motor to move the piston. The processor is capable of stopping control of the motor and controlling the second valve to open the second flow path based on a rotational speed of the motor and the drive current.
本发明涉及制动装置及制动装置的控制方法。一种能够识别制动器的失灵状态或失控状态的制动装置,包括:主缸;泵,包括缸体以及配置成在缸体中线性移动的活塞;马达,配置成提供用于线性移动活塞的力;第一阀,设置在从泵延伸到轮缸的第一流路上;至少一个第二阀,设置在从主缸延伸到轮缸的第二流路上;以及处理器,配置成控制第一阀以打开第一流路,控制第二阀以阻塞第二流路,并控制马达以移动活塞。处理器能够基于马达的旋转速度和驱动电流而停止对马达的控制并且控制第二阀以打开第二流路。
BRAKE DEVICE AND METHOD FOR CONTROLLING BRAKE DEVICE
制动装置及制动装置的控制方法
2024-07-19
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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