The invention relates to the technical field of vehicle control, and discloses a hill starting auxiliary function control method and device, a vehicle and a medium. The method comprises the steps that the activation state of a hill starting auxiliary function in the hill starting process of a target vehicle on a current hill is obtained; acquiring operation data of the target vehicle based on the activation state of the hill starting auxiliary function; and the current activation slope threshold value of the hill starting auxiliary function is adjusted based on the slope sliding distance or the creeping torque established by a power system of the vehicle within the set time, and the adjusted activation slope threshold value is obtained. According to the method, the corresponding operation data of the vehicle is obtained according to the activation state, the data capable of reflecting the user experience of the hill starting auxiliary function is obtained, the current activation gradient threshold value of the hill starting auxiliary function is adjusted accordingly, self-adaptive adjustment of the activation condition of the hill starting auxiliary function is achieved, and the user experience is improved. The conditions of follow-up slope sliding and false triggering of slope starting assistance on the flat ground are improved, and the driving experience of a user is improved.
本发明涉及车辆控制技术领域,公开了坡道起步辅助功能控制方法、装置、车辆及介质,该方法包括:获取目标车辆在当前坡道上进行坡道起步过程中坡道起步辅助功能的激活状态;基于坡道起步辅助功能的激活状态,获取目标车辆的运行数据;基于溜坡距离或设定时间内车辆的动力系统建立的蠕行扭矩对坡道起步辅助功能的当前激活坡度阈值进行调节,得到调节后的激活坡度阈值。本发明通过按照激活状态获取车辆相应的运行数据,得到可反映用户对坡道起步辅助功能使用体验的数据,并以此对坡道起步辅助功能的当前激活坡度阈值进行调节,实现了坡道起步辅助功能激活条件的自适应调节,改善后续出现溜坡及平地误触发坡道起步辅助的情况,以提升用户的驾驶体验。
Hill starting auxiliary function control method and device, vehicle and medium
坡道起步辅助功能控制方法、装置、车辆及介质
2024-04-09
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 |
Hill starting auxiliary system, vehicle and vehicle hill starting control method
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