The invention is suitable for the technical field of automobiles, and provides a storage battery charging method and device, a vehicle-mounted terminal and a vehicle. The method comprises the steps that when a charging request is detected, the current working condition of the vehicle is determined; acquiring environment information of an area where the vehicle is located; selecting a target voltage calibration table from a plurality of pre-stored voltage calibration tables according to the environment information and the current working condition; wherein the target voltage calibration table records environment information and corresponding charging parameters under the current working condition; and charging a storage battery of the vehicle based on the charging parameter. Compared with the prior art that the storage battery is charged by adopting fixed charging parameters, the method has the advantages that the storage battery can be charged by using different charging parameters under different environment information and working conditions, so that the problems of high noise, frequent vibration and the like when the vehicle charges the storage battery under certain environments and working conditions are solved, and the service life of the vehicle is prolonged. And the NVH performance of the vehicle is improved.

    本申请适用于汽车技术领域,提供了一种蓄电池充电方法、装置、车载终端及车辆,所述方法包括:当检测到充电请求时,确定车辆的当前工况;获取车辆所处区域的环境信息;根据环境信息和当前工况,从预存储的多个电压标定表中选取目标电压标定表;其中,目标电压标定表记录环境信息和当前工况下对应的充电参数;基于充电参数,对车辆的蓄电池进行充电。与现有技术采用固定的充电参数对蓄电池充电相比,本方法使蓄电池可以在不同的环境信息和工况下使用不同的充电参数进行充电,从而避免了车辆在某些环境和工况下对蓄电池充电时,产生的噪声大、振动频繁等问题,提高了车辆的NVH性能。


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    Title :

    Storage battery charging method and device, vehicle-mounted terminal and vehicle


    Additional title:

    一种蓄电池充电方法、装置、车载终端及车辆


    Contributors:
    YANG MEILING (author) / LI BINGTAO (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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