The invention relates to an electric vehicle energy consumption monitoring system and device and an electric vehicle, the system comprises a mileage monitoring assembly, an energy consumption monitoring assembly, a unit energy consumption transmission assembly and a whole vehicle average energy consumption calculation assembly, the mileage monitoring assembly comprises a period mileage sampling unit and a unit mileage calculation unit, the period mileage sampling unit is used for obtaining a period distance, and the unit mileage calculation unit is used for calculating the whole vehicle average energy consumption; the unit mileage calculation unit is used for accumulating period distances to obtain accumulated distances; the energy consumption monitoring assembly comprises a first period energy consumption sampling unit and a unit energy consumption calculation unit, the first period energy consumption sampling unit is used for obtaining whole vehicle period energy consumption, and the unit energy consumption calculation unit accumulates the whole vehicle period energy consumption and obtains unit energy consumption corresponding to unit mileage; the unit energy consumption transmission assembly is used for acquiring and storing unit energy consumption of a plurality of unit mileages of recent driving; and the whole vehicle average energy consumption calculation assembly is used for obtaining the whole vehicle average energy consumption according to the unit energy consumption of the multiple unit mileages. By adopting the application system, the problem of strong coupling of an energy consumption monitoring software architecture in the prior art can be improved.

    本申请涉及一种电动车辆能耗监控系统、装置及电动车辆,系统包括里程监控组件、能耗监控组件、单元能耗传递组件、整车平均能耗计算组件,里程监控组件包括周期里程采样单元和单元里程计算单元,周期里程采样单元用于获得周期距离,单元里程计算单元用于累加周期距离获得累计距离;能耗监控组件包括第一周期能耗采样单元以及单元能耗计算单元,第一周期能耗采样单元用于获得整车周期能耗,单元能耗计算单元累加整车周期能耗,并获得单元里程对应的单元能耗;单元能耗传递组件用于获取并存储最近行驶的多个单元里程的单元能耗;整车平均能耗计算组件用于根据多个单元里程的单元能耗获得整车平均能耗,采用申请系统可以改善现有技术中能耗监控软件架构耦合性强的问题。


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    Title :

    Electric vehicle energy consumption monitoring system and device and electric vehicle


    Additional title:

    一种电动车辆能耗监控系统、装置及电动车辆


    Contributors:
    ZHANG YANG (author) / ZOU JUN (author) / ZHANG HUIYU (author) / ZHANG TIANQI (author) / HUANG SUNQIANG (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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