The invention discloses an extended-range electric vehicle energy management control method based on charging management. The method adds a charging management scheme on the basis of an original multi-working-point control strategy, thereby enabling a whole vehicle to use clean and cheap electric energy in a power grid as much as possible, i.e., improving the time proportion of a pure electric driving mode as much as possible. The utilization rate of cheap clean electric energy in the power grid by the extended-range electric vehicle is increased, the whole vehicle driving cost is reduced, andthe economy is improved; the starting time of the extended-range mode of the extended-range electric vehicle is shortened, the emission performance of the whole vehicle is improved, and the urban airquality is improved to a certain extent. According to the invention, a driver is timely reminded of charging, and a series of processes and strategies are formulated to assist the driver in charging,so that clean and cheap electric energy in the power grid can be fully utilized in the driving process of the extended-range electric vehicle, and the economy and emission performance of the extended-range electric vehicle are optimized.

    本发明公开了一种基于充电管理的增程式电动汽车能量管理控制方法,该方法是在原有多工作点控制策略的基础上,加入充电管理方案,使得整车尽可能使用电网中清洁廉价的电能,即纯电动行驶模式的时间比例尽量提高,提高增程式电动汽车对电网中廉价清洁电能的使用率,降低整车行驶成本,提高经济性;降低增程式电动汽车的增程模式开启时间,提升整车排放性能,一定程度上改善城市空气质量。本发明通过适时提醒驾驶员充电,并且制定一系列流程和策略辅助驾驶员充电流程,使得增程式电动汽车在行驶过程中能充分利用电网中清洁廉价的电能,使得增程式电动汽车的经济性和排放性达到最优。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Extended-range electric vehicle energy management control method based on charging management


    Weitere Titelangaben:

    一种基于充电管理的增程式电动汽车能量管理控制方法


    Beteiligte:
    MIN HAITAO (Autor:in) / LUO XIANG (Autor:in)

    Erscheinungsdatum :

    2021-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Charging management system and charging management method for extended-range electric vehicle

    YAN QUANZHONG / WANG SHIQIANG / LIN JIAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Extended range electric vehicle energy management control method based on intelligent optimization

    MIN HAITAO / LUO XIANG | Europäisches Patentamt | 2021

    Freier Zugriff

    Whole-vehicle energy management method for extended-range electric vehicle

    ZHAO TONGJUN / LANG WENSONG / BI YANKUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Whole vehicle energy management method for extended-range electric vehicle

    ZHAO TONGJUN / BI YANKUN / CHEN QIULIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff