The invention relates to the field of automobile storage batteries, in particular to a new energy automobile lead-acid storage battery charging method and device, a storage medium and equipment, and the method comprises the steps that the state information of a storage battery is collected and sent to a main node controller, and the main node controller sets the initial output voltage of a DC-DC low-voltage end according to the temperature of the storage battery; initial output voltage is adopted for charging, storage battery state information is collected and sent to a main node controller, and the main node controller sets DC-DC low-voltage end output voltage for the first time according to storage battery temperature and storage battery charging current in combination with a charging strategy; the method comprises the following steps: charging by adopting an output voltage which is set for the first time, continuously acquiring storage battery state information and sending the storage battery state information to a main node controller, adjusting the output voltage of a DC-DC low-voltage end in real time by the main node controller according to the storage battery state information and a charging strategy, charging by adopting the output voltage which is adjusted in real time, and keeping the charging current of the storage battery within a target range. A new charging strategy is introduced, the charging current of the storage battery is controlled, and application requirements can be better met.

    本发明涉及汽车蓄电池领域,尤其涉及一种新能源汽车铅酸蓄电池充电方法、装置、存储介质及设备,方法包括:采集蓄电池状态信息并发送至主节点控制器,主节点控制器根据蓄电池温度设置DC‑DC低压端初始输出电压;采用初始输出电压充电,采集蓄电池状态信息发给主节点控制器,主节点控制器根据蓄电池温度、蓄电池充电电流并结合充电策略初次设置DC‑DC低压端输出电压;采用初次设置的输出电压充电,持续采集蓄电池状态信息并发给主节点控制器,主节点控制器根据蓄电池状态信息并结合充电策略实时调整DC‑DC低压端输出电压,采用实时调整后的输出电压充电,并保持蓄电池充电电流在目标范围内。本发明引入新充电策略并控制蓄电池充电电流,可更好满足应用需求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    New energy automobile lead-acid storage battery charging method and device, storage medium and equipment


    Weitere Titelangaben:

    新能源汽车铅酸蓄电池充电方法、装置、存储介质及设备


    Beteiligte:
    WANG ZHENXING (Autor:in) / TAO HUASHENG (Autor:in) / JIA SHAOHUI (Autor:in)

    Erscheinungsdatum :

    15.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Automobile storage battery charging method, equipment, storage medium and device

    CAI DAWEI / LIANG GAOSONG / LIN QIUHUI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Storage battery dynamic charging control method and device, automobile, equipment and medium

    PENG RUGUO / LI XIAOHONG / TANG HAO | Europäisches Patentamt | 2024

    Freier Zugriff

    Storage battery charging method, power automobile and readable storage medium

    GUAN ZEQIANG / ZHANG YU / JIANG CHAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Automobile charging method, device and equipment and storage medium

    HUANG KAI / FEI YIHANG / XIAO CONGCONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff