The invention provides an electric brake device capable of normally driving or stopping a vehicle even if at least one of structural elements of the electric brake device is faulty or abnormal. The electric brake device is provided with a piston (4) that drives a brake pad (2); an electric motor (5) that drives the piston (4); and a controller unit (6) that drives the electric motor (5), and is configured so as to drive the electric motor (5) such that the brake pad (2) is pulled away from a disc rotor (1) when a failure or abnormality occurs in at least one of the constituent elements of theelectric brake device (100).
本发明提供即使在电动制动装置的结构要素中的至少一个中发生了故障或异常时、也能正常地使车辆行驶或停止的电动制动装置。该电动制动装置包括:活塞(4),该活塞(4)驱动刹车片(2);电动机(5),该电动机(5)驱动活塞(4);以及控制器单元(6),该控制器单元(6)驱动电动机(5),控制器单元(6)被构成为,在电动制动装置(100)的结构要素中的至少一个中发生了故障或异常时,驱动电动机(5)以使得将刹车片(2)拉离盘式转子(1)。
Electric brake device and vehicle
电动制动装置和车辆
2021-01-19
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
ELECTRIC VEHICLE BRAKE CONTROL METHOD, AND ELECTRIC VEHICLE BRAKE CONTROL DEVICE
European Patent Office | 2018
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