The invention discloses a charging control method and device for a vehicle storage battery, a storage medium and a processor. The method comprises the steps of determining a target running state of a vehicle; based on the target operation state, determining a target direct-current converter corresponding to a storage battery of the vehicle, and controlling the target direct-current converter to convert high voltage of a power battery of the vehicle into low voltage; monitoring the electric quantity state of the storage battery in the process of charging the storage battery by utilizing the low-voltage electricity; and in response to the condition that the electric quantity state is a low electric quantity state, controlling the direct-current converters except the target direct-current converter in the first direct-current converter and the second direct-current converter to charge the storage battery. According to the invention, the technical problem of feed generation under the condition that the electric quantity of the vehicle storage battery is low is solved.

    本发明公开了一种车辆蓄电池的充电控制方法、装置、存储介质和处理器。该方法包括:确定车辆的目标运行状态;基于目标运行状态,确定车辆的蓄电池对应的目标直流转换器,控制目标直流转换器将车辆的动力电池的高压电转换为低压电;在利用低压电为蓄电池充电过程中,监测蓄电池的电量状态;响应于电量状态为低电量状态,控制第一直流转换器和第二直流转换器中除目标直流转换器之外的直流转换器为蓄电池充电。本发明解决了车辆蓄电池在电量低的情况下产生馈电的技术问题。


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    Title :

    Charging control method and device for vehicle storage battery, storage medium and processor


    Additional title:

    车辆蓄电池的充电控制方法、装置、存储介质和处理器


    Contributors:
    SHENG YI (author) / LI WEI (author) / JIANG TAO (author) / JIANG LEI (author) / CHEN DESONG (author) / ZHANG XINGSHUO (author) / MENG FANQI (author)

    Publication date :

    2024-01-02


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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