The invention relates to the field of vehicle automatic control, in particular to a vehicle ultimate in-out method, which comprises the following steps of: judging whether a vehicle has an out-of-garage condition or not; if yes, the one-key car moving function is activated, the ABS, the TCS and the driving anti-skid function are temporarily closed, meanwhile, a steering wheel is controlled to hit to the bottom towards the steering side, and wheels on the inner side of steering are locked; the front wheel driving torque is controlled to make the wheel end driving force break through the road surface limit adhesive force, so that the front wheel slips, and the vehicle rotates with the inner side rear wheel as the circle center; and when the preset expected angle is reached, driving is stopped, and wheel braking is locked. According to the invention, parking-out assistance for assisting in parking-out of the vehicle is executed according to the surrounding condition of the vehicle, automatic parking and parking-out are realized, tedious operation is avoided, and the convenience of using the vehicle by a user is improved; and in the warehouse-out process, the execution speed of the warehouse-out action can be judged, so that the discomfort of passengers is reduced, and meanwhile, the stability and safety of operation are also improved.
本发明涉及车辆自动控制领域,具体为一种车辆极限出入库的方法,判断车辆是否具备出库条件;则激活一键挪车功能,临时关闭ABS、TCS以及驱动防滑功能,同时,控制方向盘往转向侧打到底,对转向内侧车轮进行抱死;控制前轮驱动扭矩使轮端驱动力突破路面极限附着力,从而使前轮打滑,使得车辆以内侧后轮为圆心进行旋转;当达到预设的期望角度时,停止驱动与抱死车轮制动。本发明根据车辆的周围的状况执行辅助车辆的出库的出库辅助,实现自动泊车出库,避免了繁琐的操作,提高了用户用车的便利性;并且在出库过程中,可判断并出库动作执行的速度,使得搭乘人员不适感降低,同时也增加操作的稳定与安全性。
Vehicle ultimate garage entering and exiting method
一种车辆极限出入库的方法
2025-01-10
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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