The embodiment of the invention relates to the field of vehicle control, in particular to a range extender power generation control method. The method comprises the following steps: firstly, determining a first vehicle mode, then determining a first SOC level table associated with the first vehicle mode, and defining a plurality of SOC intervals by the first SOC level table; obtaining the instantaneous SOC value of the vehicle battery in real time, determining the power generation mode of the range extender according to the SOC interval corresponding to the instantaneous SOC value, and driving the range extender to generate power according to the determined power generation mode. According to the method, through dividing the SOC interval, the power generation mode of the range extender is determined according to the SOC interval corresponding to the instantaneous SOC value of the vehicle battery, and the operation efficiency of the range extender is improved while the vehicle power requirement is met and it is guaranteed that the electric quantity of the battery is sufficient.
本发明实施例涉及车辆控制领域,尤其涉及一种增程器发电控制方法。先确定第一车辆模式,再确定第一车辆模式关联的第一SOC级别表,第一SOC级别表限定了多个SOC区间;实时获取车辆电池的瞬时SOC值并根据所述瞬时SOC值所对应的SOC区间,确定增程器发电模式,并按照确定出的所述发电模式驱动增程器发电。通过划分SOC区间,根据车辆电池的瞬时SOC值所对应的SOC区间确定增程器的发电模式,在满足车辆动力需求和保证电池电量充足的同时,提高了增程器的运行效率。
Range extender power generation control method and device and electronic equipment
增程器发电控制方法、装置和电子设备
2022-02-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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