The invention provides a high-redundancy vehicle braking system, wherein motion state information of a braking pedal in treading is sensed through a pedal movement sensor. A control unit controls the operation modes of a first linear electromagnetic driver and a second linear electromagnetic driver based on motion state information of the braking pedal and an in-cylinder pressure state of a braking main cylinder so that the operation modes of the first linear electromagnetic driver and the second linear electromagnetic driver are at least one selected from a feedback driving mode and a boost driving mode. In the feedback driving mode, the second linear electromagnetic driver is driven for generating a resistance which hinders advancing of the braking pedal. In the boost driving mode, the second linear electromagnetic driver is driven for generating a pushing force which pushes the piston of the braking main cylinder to move. By means of the high-redundancy vehicle braking system, the linear electromagnetic driver as a braking sensing feedback mechanism can be performed for performing boost processing on condition that another linear electromagnetic driver is abnormal or fails, thereby improving reliability of the whole braking system.
High-redundancy vehicle braking system and braking method thereof
2015-11-11
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Brake redundancy system method, braking method thereof and unmanned vehicle
Europäisches Patentamt | 2024
|High-safety vehicle braking system and braking method thereof
Europäisches Patentamt | 2015
|Vehicle Braking Apparatus, Vehicle Braking Method, and Vehicle Braking System
Europäisches Patentamt | 2021
|