Disclosed herein is an electronic parking brake system configured to urge first and second brake shoes, respectively disposed on opposite inner sides of a drum, toward an inner surface of the drum for braking. The system comprises an actuator and a power converter. The actuator includes a motor configured to rotate forward and backward to generate a driving force for braking and a reduction gear unit configured to amplify the driving force transmitted from the motor, and a power converter is configured to convert a rotational motion from the actuator into a linear motion to press or release the first and second brake shoes.
本文公开了一种电子驻车制动系统,其配置为将分别设置在鼓的相对内侧的第一和第二制动蹄推向鼓的内表面以进行制动,包括致动器和功率转换器,致动器包括配置为正向和反向旋转以产生用于制动的驱动力的电机和配置为放大从电机传递的驱动力的减速齿轮单元,功率转换器配置为将来自致动器的旋转运动转换为线性运动以按压或释放第一和第二制动蹄。
Electronic parking brake system
电子驻车制动系统
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Electronic parking brake system and electronic parking brake method for vehicle
European Patent Office | 2025
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