According to the vehicle anti-slip control method, by pre-judging the vehicle anti-slip force, the torque establishing and anti-slip function triggering time is shortened, and the slope holding safety is improved. Meanwhile, various conditions for quitting the anti-sliding slope are set, the safety risks of vehicle sliding caused by brake signals but insufficient brake force and slope sliding caused by vehicle sliding are effectively avoided, the situation that the anti-sliding slope function is unreasonably kept is avoided, and the anti-sliding slope efficiency and reliability are improved. A vehicle anti-slip system comprises a controller, the controller is connected with a motor coaxially installed with a driving wheel, the motor is provided with a motor three-phase wire harness and a phase detection encoder, the motor three-phase wire harness is connected with a load interface of the controller, and the phase detection encoder is connected with a communication end group of the controller; the signal communication end set is connected with a brake device, an acceleration device, a gear switching device, a parking sensor installed on a parking device and a rotating speed sensor installed on a driven wheel.
一种车辆防溜坡控制方法通过预判车辆溜坡力,缩短了扭矩建立及防溜坡功能触发时间,提高驻坡安全性。同时,设定了多种退出防溜坡条件,有效规避了有制动信号但制动力不足导致溜车和车辆滑移导致溜坡的安全风险,避免了防溜坡功能不合理的保持,提高防溜坡效率及可靠性。一种车辆防溜坡系统包括有控制器,该控制器连接有与驱动轮同轴安装的电机,该电机设置有电机三相线束和相位检测编码器,所述电机三相线束与所述控制器的负载接口连接,所述相位检测编码器与所述控制器的通讯端组连接;所述该信号通讯端组连接有刹车装置、加速装置、挡位切换装置、安装在驻车装置上的驻车传感器和安装在从动轮上的转速传感器。
Control method and system for preventing vehicle from sliding on slope
车辆防溜坡控制方法及其系统
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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