The invention relates to the technical field of electric vehicles, in particular to a capacity management system of a storage battery, which comprises a destination setting module for setting a departure place and a destination; a road condition acquisition module which is used for acquiring road condition information between a departure place and a destination and position information of a charging station; a capacity detection module which is used for obtaining the current discharge capacity according to the first total charge capacity, the first total discharge capacity, the second total charge capacity and the second total discharge capacity, obtaining the remaining capacity of the battery according to a preset value, and obtaining the remaining capacity of the battery according to the current discharge capacity and the remaining capacity; a mileage calculation module which is used for calculating the residual driving mileage value of the automobile according to the residual capacity; and a route planning module which is used for planning a corresponding driving route according to the departure place, the destination, the road condition information, the charging station position information and the remaining mileage value. The technical problem of inaccurate battery capacity detection in the prior art is solved.

    本发明涉及电动汽车技术领域,具体涉及一种蓄电池的容量管理系统,包括:目的设定模块,用于设定出发地与目的地;路况获取模块,用于获取出发地与目的地之间的路况信息以及充电站位置信息;容量检测模块,用于根据第一总充电量、第一总放电量、第二总充电量和第二总放电量得到本次放电电量,根据预设值得到电池的剩余电量,根据本次放电量和剩余电量得到电池的剩余容量;里程计算模块,用于根据剩余容量计算汽车的剩余行驶里程值;路线规划模块,用于根据出发地、目的地、路况信息、充电站位置信息和剩余行驶里程值,规划对应的行车路线。本发明解决了现有技术电池容量检测不准确的技术问题。


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    Title :

    Capacity management system of storage battery


    Additional title:

    蓄电池的容量管理系统


    Contributors:
    HU YINQUAN (author) / ZHANG LILI (author) / HUANG CHONGFU (author) / CHEN JIANGLI (author)

    Publication date :

    2021-08-24


    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



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