According to the HEV power battery discharge capacity monitoring method and system and the vehicle, the power boundary needed by starting of a hybrid engine and the discharge power boundary of the battery are accurately tested, the low-electric-quantity grade of the HEV battery is divided, the electric quantity and the starting condition of the battery are accurately predicted, and the power supply capacity of the HEV battery is improved. The vehicle-mounted intelligent remote terminal and the external remote mobile terminal apply remote reminding and control to charge the low-electric-quantity battery, so that the HEV model can actively remind a user of low electric quantity in advance and control an engine to start for charging.

    本发明提供一种HEV动力电池放电能力监控方法、系统及车辆,通过精准测试混动发动机起动所需的功率边界以及电池的放电功率边界,划分HEV电池低电量的等级,进行精准的预测电池电量与起动情况,通过车载智能远程终端和车外远程移动终端应用远程提醒与控制给低电量电池补电,使HEV车型能提前主动为用户进行低电量提醒和控制发动机起动进行充电。


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    Title :

    HEV power battery discharge capability monitoring method and system, and vehicle


    Additional title:

    一种HEV动力电池放电能力监控方法、系统及车辆


    Contributors:
    YOU HONGYI (author) / XUE YAFEI (author) / ZHANG JINTAI (author) / GU JIALIN (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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