The invention relates to the technical field of vehicle control, and discloses a drive control method, device and equipment of an extended-range vehicle and a storage medium, the method comprises the following steps: if the vehicle is in an extremely low temperature state, detecting the current available power of a power battery; if the current available power is smaller than a first preset power threshold value, determining that the power battery is in a limited state; outputting a power following instruction according to the limited state of the power battery, cutting off power battery output and forbidding energy recovery based on the power following instruction, and controlling a range extender of the vehicle to output real-time available power to a driving motor of the vehicle, so that the driving motor enters a power following mode to drive the vehicle. According to the technical scheme, the problem that the speed of the vehicle cannot be increased rapidly at the extremely low temperature is solved, and the dynamic property of the vehicle at the extremely low temperature and the use experience of a user are improved.
本申请涉及车辆控制技术领域,公开了一种增程式车辆的驱动控制方法、装置、设备及存储介质,该方法包括:若车辆处于极低温度状态,则检测动力电池的当前可用功率;若当前可用功率小于第一预设功率阈值,则确定动力电池为受限状态;根据动力电池的受限状态输出功率跟随指令,基于功率跟随指令切断动力电池输出和禁止能量回收,并控制车辆的增程器输出实时可用功率至车辆的驱动电机,以使驱动电机进入功率跟随模式,对车辆进行驱动。应用本申请的技术方案,解决了车辆在极低温度下无法快速提速的问题,提升了车辆在极低温度下的动力性和用户的使用体验。
Driving control method, device and equipment for extended-range vehicle and storage medium
增程式车辆的驱动控制方法、装置、设备及存储介质
2024-11-29
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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