The invention provides a hybrid electric vehicle control method and device, a storage medium and a vehicle, and relates to the technical field of vehicle control. The hybrid electric vehicle control method comprises the steps that road condition data of the position where a hybrid electric vehicle is located is obtained; determining whether the hybrid electric vehicle is in a climbing working condition or not according to the road condition data; if yes, the battery SOC balance point threshold value of the hybrid electric vehicle is increased, and/or the engine starting power threshold value of the hybrid electric vehicle is reduced, and/or the engine of the hybrid electric vehicle is controlled to be started, and the output torque of the engine is increased. The situation that the output power of the motor is limited due to the fact that the battery of the hybrid electric vehicle is too low can be avoided, then the requirement of the hybrid electric vehicle for vehicle power under the long-term climbing working condition can be met, and the climbing performance of the vehicle is improved.
本发明提供了一种混合动力汽车控制方法、装置、存储介质及车辆,涉及车辆控制技术领域,混合动力汽车控制方法包括:获取混合动力汽车所在位置的路况数据;根据所述路况数据确定所述混合动力汽车是否处于爬坡工况;若是,则提高所述混合动力汽车的电池SOC平衡点阈值,和/或降低所述混合动力汽车的发动机启机功率阈值,和/或控制所述混合动力汽车的发动机启机且提高所述发动机的输出扭矩。本发明能够避免混合动力汽车电池过低导致的电机输出功率受限,进而能够保障混合动力汽车在长期爬坡工况下对车辆动力的需求,提高了车辆爬坡性能。
Hybrid electric vehicle control method and device, storage medium and vehicle
一种混合动力汽车控制方法、装置、存储介质及车辆
2024-08-27
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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