The invention provides a brake control circuit, a brake control system and a vehicle. The brake control circuit is applied to an unmanned vehicle. The circuit comprises: a switch circuit, wherein theinput end of the switch circuit is used for being connected with the anode of a power supply, and the output end of the switch circuit is used for being connected with the cathode of the power supplyand a brake system of a vehicle; a first conductive rod which comprises a first end and a second end which are opposite to each other, wherein the first end is used for being connected with the positive electrode of the power supply. When the vehicle is not collided, the second end is not in contact with the control end of the switching circuit, and the self-locking circuit located between the input end and the output end in the switching circuit is not closed; when a vehicle is collided, the second end is in inertia displacement to be in contact with the control end, so that the self-lockingcircuit is triggered to be closed and conducted, the brake system is started by obtaining the voltage at the input end or the output end, the switching circuit can continuously apply the voltage to the brake system, and therefore the vehicle is stably controlled to be automatically braked.
本申请提供一种刹车控制电路、刹车控制系统及车辆。刹车控制电路应用于无人驾驶的车辆。电路包括:开关电路,开关电路的输入端用于与电源的正极连接,开关电路的输出端用于与电源的负极连接,输出端还用于与车辆的刹车系统连接;第一导电棒,第一导电棒包括相对的第一端和第二端,第一端用于与所述电源的正极连接。在所述车辆未发生碰撞时,第二端与开关电路的控制端不接触,开关电路内位于输入端与输出端之间的自锁电路不闭合;在车辆发生碰撞时,第二端惯性位移到与控制端接触,从而触发自锁电路闭合导通,以使刹车系统通过获取输入端或输出端上的电压而启动,使得开关电路能够持续的为刹车系统施加电压,从而稳定的控制车辆自动刹停。
Brake control circuit, brake control system and vehicle
一种刹车控制电路、刹车控制系统及车辆
2020-06-30
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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