The invention belongs to the technical field of vehicle driving control, and particularly relates to a vehicle abrupt slope slow descent control system and method. Comprising a signal receiving module and an abrupt slope slow descent control module. Wherein the signal receiving module is used for receiving a vehicle gear signal, a brake pedal signal, a vehicle accelerator pedal signal, a vehicle acceleration signal, a brake system pressure signal, a driving system torque, a vehicle speed signal and a driving mode signal, and the abrupt slope slow descent control module controls a brake system to carry out vehicle speed closed-loop control according to the signals received by the signal receiving module; in a whole vehicle communication environment, a driving system and a braking system of a whole vehicle are controlled by receiving a gear signal, a brake pedal signal, an accelerator pedal signal, a switching signal of a steep slope slow descent function, an acceleration sensor signal, a braking system pressure signal, a driving system torque signal and a vehicle speed signal of the vehicle; and the function of slowly descending the vehicle on the abrupt slope is realized.
本发明属于车辆驾驶控制技术领域,具体涉及一种车辆陡坡缓降控制系统及方法;包括信号接收模块、陡坡缓降控制模块;其中信号接收模块用于接收车辆档位信号、制动踏板信号、车辆油门踏板信号、车辆加速度信号、制动系统压力信号、驱动系统扭矩、车速信号和驾驶模式信号,陡坡缓降控制模块根据信号接收模块接收的信号控制制动系统进行车速闭环控制;本发明在整车通信环境下,通过收取车辆的档位信号、制动踏板信号、油门踏板信号、陡坡缓降功能的开关信号、加速度传感器信号、制动系统压力信号、驱动系统扭矩信号及车速信号来控制整车的驱动系统和制动系统,实现车辆的陡坡缓降的功能。
Vehicle abrupt slope slow descent control system and method
一种车辆陡坡缓降控制系统及方法
2024-01-16
Patent
Electronic Resource
Chinese
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