The invention belongs to the technical field of battery management systems, and particularly relates to a method and system for enabling a power battery to be compatible with multiple vehicle models, the multiple vehicle models are matched with the provided power battery, and the method comprises the steps that a vehicle model parameter configuration table is stored in a battery vehicle model database according to vehicle model needs, the vehicle model parameter configuration table comprises universal battery control parameters of various vehicle models and different control strategies caused by different vehicle models; the power battery communicates with a vehicle through the BMS to identify the vehicle type; and the BMS requests a vehicle model parameter configuration table corresponding to the vehicle from a battery vehicle model database according to the identified vehicle model, and battery control parameters and control strategies are adjusted according to the requirements of the vehicle model parameter configuration table. The vehicle model is identified through communication between the BMS management system and the vehicle, then the battery control parameters are adjusted according to the requirements of the vehicle model, various requirements of the vehicle for the power battery are met, and one type of power battery can meet the use requirements of multiple types of vehicles.
本发明属于电池管理系统技术领域,具体涉及一种动力电池兼容多款车型的方法及系统,多款车型与所提供的动力电池适配,所述方法包括:根据车型需要将车型参数配置表保存到电池车型数据库中,车型参数配置表包括各种车型通用的电池控制参数及因车型不同造成的不同的控制策略;动力电池通过BMS管理系统与车辆通信识别车型;BMS管理系统根据识别到的车型向电池车型数据库请求车辆对应的车型参数配置表,根据车型参数配置表需求调整电池控制参数及控制策略。通过BMS管理系统与车辆通信识别车辆型号,然后根据车辆型号的要求,调整电池控制参数,满足车辆对于动力电池的各种需求,使得一款动力电池可以满足多款车辆的使用要求。
Method and system for enabling power battery to be compatible with multiple vehicle types
一种动力电池兼容多款车型的方法及系统
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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