The invention discloses a redundant brake-by-wire pedal, which belongs to the field of automobile braking and comprises a cylinder body, a protective cover is detachably connected to the head end of the cylinder body, and a first pedal force feedback mechanism is mounted at one end, close to the protective cover, in the cylinder body. A second pedal force feedback mechanism is installed at the end, away from the protective cover, of the interior of the cylinder body, the head end of the first pedal force feedback mechanism abuts against a push rod mechanism, the tail end of the first pedal force feedback mechanism is sleeved with magnetic steel, and a stroke sensor matched with the magnetic steel is installed outside the cylinder body. According to the invention, the brake foot feeling and the brake signal can be realized, and the redundant backup function is realized at the same time.
本发明公开了一种冗余式线控制动踏板,属于汽车制动领域,包括:缸体,所述缸体的首端可拆卸的连接有防护罩,所述缸体的内部靠近防护罩的一端安装有第一踏板力反馈机构,所述缸体的内部远离防护罩的一端安装有第二踏板力反馈机构,所述第一踏板力反馈机构的首端抵接有推杆机构,所述第一踏板力反馈机构的末端套设有磁钢,所述缸体的外部安装有与磁钢相适配的行程传感器。本发明能够实现制动脚感及制动信号的同时,实现冗余备份功能。
Redundant brake-by-wire pedal
一种冗余式线控制动踏板
2024-05-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Redundant brake pedal stroke signal implementation method and system
Europäisches Patentamt | 2020
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