The invention aims to provide an energy distribution and management strategy of an electric vehicle, the energy management strategy of the vehicle is obtained by integrating the working condition of the whole vehicle and the demand of a user, and the dynamic property and comfort of the vehicle are guaranteed as much as possible while the driving range of the whole vehicle is improved. In order to achieve the purpose, energy management is carried out on the whole discharging and charging process of the vehicle in the scheme provided by the invention; in the energy management process of the discharging process, the working condition of the whole vehicle is comprehensively analyzed, and an optimal energy distribution strategy is obtained in combination with the travel demand of a user; before the travel is started, a user can input the starting point and the ending point of the travel through the man-machine interaction module, and the vehicle calculates the mileage required by the travel and compares the mileage with the remaining driving mileage of the vehicle.

    本发明的目的是提出一种电动汽车的能量分配及管理策略,通过综合整车工况以及用户的需求,得出车辆的能量管理策略,达到改善整车续驶里程的同时,尽可能的保障车辆的动力性以及舒适性。为了实现上述目的,本发明提出的方案中对车辆使用的整个放电以及充电过程进行能量管理;放电过程的能量管理过程中通过综合分析整车的工况,结合用户的行程需求得出最优的能量分配策略;在行程开始前用户可通过人机交互模块输入行程的起点与终点,车辆通过计算行程所需里程并与车辆的剩余续驶里程进行比较。


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    Title :

    Energy management strategy of electric vehicle


    Additional title:

    一种电动汽车的能量管理策略


    Contributors:
    BAI RUIPING (author) / WEN YAN (author)

    Publication date :

    2024-11-26


    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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