The invention discloses an unmanned vehicle manual intervention whole vehicle braking control method and system, and the method comprises the steps: determining a manual intervention mode according to a manual intervention signal when the manual intervention signal is monitored in the automatic driving process of a vehicle; when the manual intervention mode is simultaneous transverse manual taking-over and longitudinal accelerator taking-over, the vehicle is controlled to exit the automatic driving mode; acquiring a deceleration request signal of the intelligent driving system when the manual intervention mode is not the transverse manual take-over mode and the longitudinal accelerator take-over mode at the same time; when the deceleration request signal is zero, the vehicle is controlled to exit the automatic driving mode; when the deceleration request signal is not zero, the vehicle is controlled to decelerate through the intelligent driving system; and when the vehicle decelerates to zero, controlling the vehicle to exit the automatic driving mode. And it is ensured that the manual transverse and longitudinal pipe connecting can keep good whole vehicle braking performance under different driving working conditions of the vehicle.
本发明公开的一种无人驾驶车辆人工介入整车制动控制方法及系统,所述方法包括:在车辆自动驾驶过程中,监测到人工介入信号时,根据人工介入信号,确定人工介入方式;当人工介入方式为同时横向人工接管和纵向油门接管时,控制车辆退出自动驾驶模式;当人工介入方式不同时为横向人工接管和纵向油门接管时,获取智能驾驶系统的减速度请求信号;当减速度请求信号为零时,控制车辆退出自动驾驶模式;当减速度请求信号不为零时,通过智能驾驶系统控制车辆减速;当车辆减速至车速为零时,控制车辆退出自动驾驶模式。确保车辆在不同驾驶工况下人工横纵向接管均能保持良好的整车制动性能。
Intelligent driving vehicle manual intervention whole vehicle braking control method and system
一种智能驾驶车辆人工介入整车制动控制方法及系统
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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