The invention provides predictive control for energy storage management in an electric vehicle, and particularly provides a method of controlling energy flow in an electric vehicle by a controller, the method including receiving driver information, road information, and environmental information associated with the electric vehicle. The method also includes predicting a high voltage energy demandand a low voltage energy demand of the electric vehicle based on the received information. Based on the predicted high-voltage energy demand and the predicted low-voltage energy demand, the method includes operating a DC-to-DC converter to control energy flow between a high-voltage energy storage device, a low-voltage energy storage device, and a plurality of low-voltage accessory loads in the electric vehicle.
本发明提供用于电动车辆中的能量存储管理的预测控制,具体地,提供一种通过控制器控制电动车辆中的能量流动的方法,所述方法包括:接收与所述电动车辆相关联的驾驶员信息、道路信息和环境信息。所述方法还包括:基于接收到的信息来预测所述电动车辆的高压能量需求和低压能量需求。基于预测高压能量需求和预测低压能量需求,所述方法包括:操作直流到直流转换器以控制在所述电动车辆中的高压能量存储装置、低压能量存储装置和多个低压附件负载之间的能量流动。
Predictive control for energy storage management in electric vehicle
用于电动车辆中的能量存储管理的预测控制
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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