The invention relates to the technical field of hybrid electric vehicle control, and discloses a hybrid electric vehicle emergency mode control method and device, a hybrid electric vehicle and a storage medium. Based on the fuel endurance mileage and the pure electric mileage of the hybrid electric vehicle, the remaining drivable mileage is calculated and compared with the mileage required for driving this time; whether a power source system composed of an engine system and a battery system breaks down or not needs to be detected, if the remaining traveled mileage is smaller than the mileage required for this time of traveling, and the power source system breaks down, the hybrid vehicle is controlled to enter an emergency mode to increase the traveled mileage of the vehicle, and it is guaranteed that when a driving problem occurs in the traveling process, the hybrid vehicle is not damaged. It can be guaranteed that the vehicle runs to a safe or rescue-facilitating place, vehicle dangers are reduced, and the vehicle driving safety of a driver is improved.
本发明涉及混合动力汽车控制技术领域,公开了混动车辆应急模式控制方法、装置、混动车辆及存储介质,本发明通过基于混动车辆的燃油续航里程和纯电里程计算剩余的可行驶里程,并与本次行驶需求里程进行比较,还需要检测由发动机系统和电池系统构成的动力源系统是否存在故障,若剩余的可行驶里程小于本次行驶需求里程,且动力源系统存在故障,则控制混动车辆进入应急模式,来增加车辆的可行驶里程,保证行驶途中出现驾驶问题时,可保证车辆行驶到安全或方便救援的地方,降低车辆发生危险,提高驾驶员驾驶车辆的安全性。
Hybrid vehicle emergency mode control method and device, hybrid vehicle and storage medium
混动车辆应急模式控制方法、装置、混动车辆及存储介质
2024-04-09
Patent
Elektronische Ressource
Chinesisch
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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