The embodiment of the invention discloses a remaining mileage determining method, device and equipment and a vehicle. The method comprises the steps: determining first average power consumption according to the current working condition of a vehicle; determining second average power consumption according to the navigation information, the average acceleration and the environment temperature; performing weighted summation on the first average power consumption and the second average power consumption to obtain target average power consumption; obtaining the remaining capacity of a battery, anddetermining the initial remaining mileage according to the remaining capacity of the battery and the target average capacity; and correcting the initial remaining mileage according to the vehicle speed and the remaining mileage of the previous period to obtain a target remaining mileage. According to the remaining mileage determining method provided by the embodiment of the invention, the remaining mileage is determined based on the navigation information and historical average power consumption, and the accuracy of remaining mileage determination can be improved.
本发明实施例公开了一种剩余里程的确定方法、装置、设备及车辆。包括:根据车辆当前所处的工况确定第一平均电耗;根据导航信息、平均加速度及环境温度确定第二平均电耗;对所述第一平均电耗和所述第二平均电耗进行加权求和获得目标平均电耗;获取电池剩余电量,并根据所述电池剩余电量和所述目标平均电量确定初始剩余里程;根据车辆速度和上一周期的剩余里程对所述初始剩余里程进行修正,获得目标剩余里程。本发明实施例提供的剩余里程的确定方法,基于导航信息及历史平均电耗确定剩余里程,可以提高剩余里程确定的准确性。
Remaining mileage determining method, device and equipment and vehicle
剩余里程的确定方法、装置、设备及车辆
2021-02-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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