The invention provides an automobile hill starting control method and device, and relates to the technical field of automobiles. The method comprises the steps of: acquiring first current state information of an automobile; when the first current state information meets a preset starting condition, controlling the vehicle to enter an automatic hill starting mode; and when the vehicle is in the automatic hill starting mode, adjusting the current rotating speed of the vehicle according to a preset rotating speed. According to the embodiment of the invention, when the first current state information meets the preset starting condition, the vehicle is controlled to enter the automatic hill starting mode, and when the vehicle is in the automatic hill starting mode, the current rotating speed ofthe vehicle is adjusted according to the preset rotating speed, hill starting can be automatically achieved without an additional mechanical device, the current rotating speed is automatically adjusted to obtain a proper motor torque, and the hill sliding phenomenon caused by insufficient torque and the discomfort caused by too large torque are avoided, therefore flexible hill starting is achieved.
本发明提供了一种汽车坡道起步的控制方法和装置,涉及汽车技术领域,该方法包括:获取车辆的第一当前状态信息;在所述第一当前状态信息满足预设起步条件时,控制车辆进入自动坡道起步模式;在车辆处于所述自动坡道起步模式时,根据预设转速调整车辆的当前转速。本发明实施例通过在第一当前状态信息满足预设起步条件时,控制车辆进入自动坡道起步模式,并在车辆处于所述自动坡道起步模式时,根据预设转速调整车辆的当前转速,无需额外机械装置就能自动实现坡道起步,并自动调节当前转速得到合适的电机扭矩,避免扭矩不足的溜坡现象和扭矩过大的不舒适感,从而实现柔性坡道起步。
Automobile hill starting control method and device
一种汽车坡道起步的控制方法和装置
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Automatic hill starting control method and device and automobile
European Patent Office | 2021
|European Patent Office | 2023
|Control method and control system for hill starting of automobile
European Patent Office | 2021
|Hill starting auxiliary system, vehicle and vehicle hill starting control method
European Patent Office | 2021
|