The invention discloses an intelligent charging system and method for a vehicle storage battery and a vehicle. The charging system comprises the storage battery, a storage battery sensor is used for detecting the current residual electric quantity of the storage battery and sending a charging wake-up request protocol, and a vehicle body domain controller is used for receiving the charging wake-up request protocol and transmitting the charging wake-up request protocol to a vehicle control unit; the vehicle control unit sends a self-checking request protocol to the power battery system or sends a request protocol for starting an engine to the vehicle networking intelligent terminal; the vehicle networking intelligent terminal further transmits the request protocol for starting the engine to the user side; the power battery system charges the storage battery after the voltage is reduced by the voltage converter after the power battery system passes the self-inspection; the engine is used for charging the storage battery through the generator when receiving the charging control signal. According to the scheme, under the condition that the residual electric quantity of the power battery is low, the storage battery can still be charged, so that the storage battery always has more electric quantity to ensure the normal use of the vehicle.

    本发明公开了一种车辆蓄电池的智能充电系统、充电方法及车辆,该充电系统包括蓄电池,蓄电池传感器用于检测蓄电池的当前剩余电量,并发送充电唤醒请求协议,车身域控制器用于接收充电唤醒请求协议并传输给整车控制器;整车控制器发送自检请求协议到动力电池系统、或向车联网智能终端发送启动发动机的请求协议;车联网智能终端将启动发动机的请求协议进一步传输给用户端;动力电池系统在自检通过后经电压变换器降压后对蓄电池进行充电;发动机用于在接收到充电控制信号时通过发电机对蓄电池进行充电。本方案在动力电池本身的剩余电量较低的情况下,仍然能够对蓄电池进行充电,进而使得蓄电池始终具有较多的电量来保证车辆正常使用。


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    Title :

    Intelligent charging system and charging method for vehicle storage battery and vehicle


    Additional title:

    一种车辆蓄电池的智能充电系统、充电方法及车辆


    Contributors:
    ZHANG QIANHAI (author) / YANG TENGYU (author) / QU XIANSHENG (author) / YUAN YE (author)

    Publication date :

    2022-05-27


    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