The invention discloses a control method, device and equipment for preventing a vehicle from sliding on a slope and a storage medium. When the method provided by the embodiment of the invention is executed, the longitudinal acceleration and the vehicle speed of the target vehicle are firstly monitored in real time, and the gradient of the road where the vehicle is located is calculated based on the data. And if it is detected that the road gradient exceeds the set threshold value, the current brake pedal state of the target vehicle is obtained. And when the brake pedal signal is effective, the vehicle is in a continuous stepping state, and the vehicle braking duration reaches a certain duration, detecting whether the brake pedal of the target vehicle is completely released, and if yes, obtaining the current gear information and the motor rotating speed of the target vehicle. And then whether the target vehicle is in a D gear and the rotating speed of the motor accords with a specific range of vehicle sliding or whether the target vehicle is in an R gear and meets a rotating speed range condition of another vehicle sliding is judged according to the current gear information, and if yes, the anti-slope-sliding function of the motor of the target vehicle is activated so as to ensure that the vehicle does not have a power battery overcharge condition on a slope.
本申请公开了一种车辆防溜坡的控制方法、装置、设备及存储介质。在执行本申请实施例提供的方法时,首先实时监测目标车辆的纵向加速度和车速,并基于这些数据计算车辆所在道路的坡度。如果检测到道路坡度超过设定阈值,则获取目标车辆当前的刹车踏板状态。当刹车踏板信号有效,且处于持续踩下状态,并且车辆刹停持续时间达到一定时长时,检测目标车辆的刹车踏板是否完全松开,若是则获取目标车辆的当前档位信息和电机转速。然后根据当前档位信息判断目标车辆是否处于D档且电机转速符合溜车的特定范围,或者是否处于R档且满足另一溜车的转速范围条件,若是则激活目标车辆的电机防溜坡功能,以确保车辆在坡道上不会出现动力电池过充情况。
Control method, device and equipment for preventing vehicle from sliding on slope and storage medium
一种车辆防溜坡的控制方法、装置、设备及存储介质
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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