The invention relates to a vehicle battery monitoring assembly and a monitoring method. The monitoring method includes, among other things, within an electrified vehicle, providing an accessory battery that is configured to power an electrical bus, and a traction battery that is configured to power the electrical bus. The method further includes loading the electrical bus with electrical loads ofthe electrified vehicle when an amount of power provided to the electrical bus by the traction battery is reduced. After the loading, the method compares an electrical parameter of the accessory battery to a threshold value to assess a condition of the accessory battery.
本公开提供了“车辆电池监测总成和监测方法”。一种监测方法尤其包括在电动化车辆内提供被配置来为电气总线供电的附件电池,以及被配置来为所述电气总线供电的牵引电池。所述方法还包括当由所述牵引电池提供给所述电气总线的电力量减少时,用所述电动化车辆的电气负载对所述电气总线进行加载。在所述加载之后,所述方法将所述附件电池的电气参数与阈值进行比较,以评估所述附件电池的状况。
VEHICLE BATTERY MONITORING ASSEMBLY AND MONITORING METHOD
车辆电池监测总成和监测方法
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Vehicle battery monitoring assembly and monitoring method
European Patent Office | 2022
|VEHICLE BATTERY MONITORING ASSEMBLY AND MONITORING METHOD
European Patent Office | 2021
|