The invention provides a vehicle starting control method and device, a storage medium, a vehicle controller and a vehicle. According to the vehicle starting control method provided by the invention, during automatic parking, a target torque sent by an automatic parking system is firstly obtained; a torque change curve used for controlling the output torque of the vehicle to be increased to the target torque is generated based on the target torque, torque change rates corresponding to different moments in the torque change curve change along with time, and then output torque control is conducted on the vehicle based on intermediate torque values corresponding to different moments in the torque change curve. In other words, the torque change rate during starting of the vehicle is not fixed any more, the vehicle torque output is controlled based on the smooth torque change curve, the movement feeling during starting of the vehicle can be effectively reduced, and the use experience of automatic parking is improved.
本发明提出了一种车辆起步控制方法、装置、存储介质、车辆控制器及车辆,根据本发明提出的车辆起步控制方法,在自动泊车期间,首先获取自动泊车系统发送的目标扭矩,并基于目标扭矩生成用于控制车辆的输出扭矩增大至目标扭矩的扭矩变化曲线,扭矩变化曲线中不同时刻对应的扭矩变化率随时间变化,进而基于扭矩变化曲线中不同时刻对应的中间扭矩值对车辆进行输出扭矩控制,即车辆起步时的扭矩变化率不再固定,基于较为平顺的扭矩变化曲线控制车辆扭矩输出可有效降低车辆起步时的窜动感,提升自动泊车的使用体验。
Vehicle starting control method and device, storage medium, vehicle controller and vehicle
车辆起步控制方法、装置、存储介质、车辆控制器及车辆
2024-12-20
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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