The invention provides a brake redundant system method, a braking method thereof and an unmanned vehicle, a brake redundant system is applied to the unmanned vehicle, the unmanned vehicle comprises a brake pedal braking system, the brake pedal braking system is a system conducting braking through a brake pedal, and the brake redundant system comprises a brake motor, a brake control system and a control system, the driving mechanism is used for driving the pressing rod to press down the brake pedal for braking through forward rotation or uplifting the pressing rod to release braking through reverse rotation; the brake redundancy control circuit comprises a first limiting switch, an emergency brake switch and a motor controller, the first limiting switch and the emergency brake switch are electrically connected with the motor controller, and the two states of the emergency brake switch control a brake motor to rotate forwards or backwards through the motor controller. The first limiting switch is used for controlling the brake motor to stop through the motor controller when the pressing rod drives the brake pedal to brake, and the problem that in the prior art, braking cannot be controlled when a main driver and an auxiliary driver of an automatic driving vehicle are unmanned is solved.
本申请提供了一种刹车冗余系统方法及其制动方法和无人驾驶车辆,刹车冗余系统应用于无人驾驶车辆,无人驾驶车辆包括刹车踏板制动系统,刹车踏板制动系统为通过刹车踏板进行制动的系统,刹车冗余系统包括:刹车电机,用于正转驱动压杆压下刹车踏板进行刹车或者反转抬起压杆以松开刹车;刹车冗余控制电路,包括第一限位开关、急刹开关和电机控制器,第一限位开关和急刹开关分别与电机控制器电连接器,急刹开关的两个状态分别通过电机控制器控制刹车电机正转或者反转,第一限位开关用于压杆带动刹车踏板刹停时通过电机控制器控制刹车电机停机,解决了现有技术中自动驾驶车辆的主副驾无人时无法控制制动的问题。
Brake redundancy system method, braking method thereof and unmanned vehicle
刹车冗余系统方法及其制动方法和无人驾驶车辆
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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