The invention discloses an electric vehicle remaining driving range estimation method and device, a storage medium and equipment, and belongs to the field of electric vehicles. The method comprises the following steps: acquiring the remaining available power of a battery in real time; acquiring unit mileage power consumption according to the road grade and congestion degree of a travel path and the driving style of a driver; and calculating the remaining driving range according to the remaining available power and unit mileage power consumption of the battery. The influence rule of the drivingstyle of the driver, the road grade of a planned travel and the real-time congestion degree of the road condition on the travel energy consumption is comprehensively analyzed, and the unit mileage power consumption in the driving process of the electric vehicle is quantitatively predicted. According to the invention, the remaining driving range estimation method fusing the pedestrian, vehicle androad information is adopted, and more comprehensive factors are considered, so that the remaining driving range of the electric vehicle can be calculated more accurately, and the mileage anxiety of auser can be relieved.

    本发明公开了一种电动汽车剩余续驶里程估算方法、装置、存储介质及设备,属于电动汽车领域。该方法包括:实时获取电池的剩余可用电量;根据出行路径的道路等级、拥堵程度以及驾驶员的驾驶风格,得到单位里程耗电量;根据电池的剩余可用电量和单位里程耗电量,计算得到剩余续驶里程。本发明综合分析驾驶人驾驶风格、规划行程的道路等级和路况实时拥堵程度对行程能耗的影响规律,定量预测电动汽车行驶过程中的单位里程耗电量。本发明采用融合人车路信息的剩余续驶里程估算方法,考虑因素更加全面,从而更能准确地计算出电动汽车的剩余续驶里程,有助于减缓用户的里程焦虑。


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    Title :

    Electric vehicle remaining driving range estimation method and device, storage medium and equipment


    Additional title:

    电动汽车剩余续驶里程估算方法、装置、存储介质及设备


    Contributors:
    GUO DONG (author) / ZHENG WENXIN (author) / LI CHAOCHAO (author) / GAO SONG (author) / LI CHUNDONG (author) / YANG KUN (author) / XU YI (author) / ZOU ZHIYUAN (author) / YAN WEI (author) / HAO YUJIAO (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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