The invention discloses a charging controller, a charging system and a charging method of a vehicle, the charging controller comprises a vehicle-mounted charging module used for executing a charging action and a charging communication control module used for performing charging process management and communication protocol conversion, and the charging communication control module and the vehicle-mounted charging module share a chip and a circuit; the charging communication control module comprises a charging communication transmission circuit used for being connected with a vehicle control unit so as to achieve guiding signal conversion. The vehicle-mounted charging module comprises a signal detection loop used for being connected with a charging pile so as to detect a connection signal and a guide signal. The vehicle-mounted charging module and the charging communication control module are integrated in the charging controller, and the size and the cost are reduced by sharing a chip and a circuit, so that the effect of charging control and protocol conversion which are originally realized by a vehicle-mounted charger and the charging communication controller together is realized.

    本发明公开了一种车辆的充电控制器、充电系统及充电方法,其中充电控制器包括用于执行充电动作的车载充电模块和用于进行充电过程管理和通信协议转换的充电通信控制模块,充电通信控制模块与车载充电模块共用芯片和电路;充电通信控制模块包括用于与整车控制器连接的充电通信传输电路,以实现引导信号转换;车载充电模块包括用于与充电桩连接的信号检测回路,以检测连接信号和导引信号。本发明在充电控制器内部集成车载充电模块与充电通信控制模块,并且通过芯片及电路的共用以缩小体积并降低成本,实现原本需要车载充电机和充电通信控制器共同实现的充电控制及协议转换的效果。


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    Title :

    Charging controller, charging system and charging method of vehicle


    Additional title:

    车辆的充电控制器、充电系统及充电方法


    Contributors:
    XIE FANG (author) / LAN JINXIN (author) / FANG YUHONG (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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