The invention relates to a starting battery charging scene identification method, which comprises a battery management system, the battery management system comprises a battery pack, a circuit breaker, a battery management controller and a current sensor, the battery pack is connected with the circuit breaker, the battery management controller is connected with the circuit breaker and the current sensor, and the current sensor is connected with the battery pack; and the battery management controller monitors and collects bus current through the current sensor. The method has the beneficial effects that 1, a DCDC charging method on a pure electric vehicle is met; 2, the on-vehicle charging scene and the under-vehicle standalone emergency charging scene of the alternating-current generator on the fuel vehicle are met, and the two charging scenes can be identified;

    本发明涉及一种启动电池充电场景识别方法,包括电池管理系统,电池管理系统包括电池组、断路器、电池管理控制器及电流传感器,电池组与断路器连接,电池管理控制器与断路器及电流传感器连接,电流传感器与电池组连接;电池管理控制器通过电流传感器监测采集母线电流。本发明的有益效果在于:1、本申请满足纯电动车上DCDC充电方法;2.本申请满足燃油车上交流发电机的车上充电场景和车下standalone紧急充电场景,且能识别这两种充电场景。


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    Title :

    Starting battery charging scene identification circuit and method thereof


    Additional title:

    一种启动电池充电场景识别电路及其方法


    Contributors:
    YU YAN (author) / LIU XIUJIN (author) / ZHENG CHUNYANG (author)

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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