The invention belongs to the technical field of hybrid electric vehicles, and particularly relates to a fuel evaporation capacity control method of a hybrid electric vehicle, a storage medium and a vehicle. The dynamic adsorption capacity is calculated according to the running state of the engine; in the starting state of the engine, the dynamic adsorption capacity = the dynamic adsorption capacity at the last moment minus the desorption capacity; when the engine is not started, the dynamic adsorption quantity is equal to the sum of the dynamic adsorption quantity at the last moment and the operation adsorption quantity. The vehicle comprises a computer readable storage medium, at least one program capable of being executed by a computer is stored in the computer readable storage medium, and when the at least one program is executed by the computer, the computer executes the steps in the fuel evaporation capacity control method of the hybrid electric vehicle. According to the method, the carbon tank can be desorbed in time, so that the carbon tank is in an unsaturated state, frequent starting of the engine can be avoided, driving comfort is considered, and economical efficiency is also considered.
本发明属于混合动力汽车技术领域,具体涉及一种混合动力汽车的燃油蒸发量控制方法、存储介质与车辆,本发明的控制方法根据碳罐的动态吸附量切换动力模式;所述动态吸附量根据发动机运行状态进行计算:发动机启动状态下,动态吸附量=上一时刻动态吸附量‑脱附量;发动机未启动状态下,动态吸附量=上一时刻动态吸附量+运行吸附量。本发明的车辆包括计算机可读存储介质,计算机可读存储介质存储有计算机可执行的至少一个程序,至少一个程序被所述计算机执行时使计算机执行本发明的混合动力汽车的燃油蒸发量控制方法中的步骤。本发明既能够及时对碳罐进行脱附,使碳罐处于不饱和状态,又能避免频繁启动发动机,兼顾了驾驶舒适性,还能兼顾经济性。
Fuel evaporation capacity control method of hybrid electric vehicle, storage medium and vehicle
混合动力汽车的燃油蒸发量控制方法、存储介质与车辆
2024-08-16
Patent
Electronic Resource
Chinese
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