Electric vehicle predictive range estimating systems and methods are provided herein. An example method includes determining an initial state of charge (SOC) for an energy source of a vehicle at a first point in time; determining one or more boundary conditions for the vehicle during a time frame extending from the first point in time to a second point in time, the one or more boundary conditionscausing a loss in the energy source during the time frame; determining a predicted future SOC for the energy source based on the one or more boundary conditions and the initial SOC; and predicting anavailability of a vehicle operating condition based on the predicted future SOC for the energy source.

    本文提供了电动车辆预测续驶里程估计系统和方法。一种示例性方法包括:确定在第一时间点时车辆的能量源的初始荷电状态(SOC);确定在从所述第一时间点延伸到第二时间点的时间范围期间所述车辆的一个或多个边界条件,所述一个或多个边界条件导致在所述时间范围期间所述能量源的损耗;基于所述一个或多个边界条件和所述初始SOC来确定所述能量源的预测的未来SOC;以及基于所述能量源的所述预测的未来SOC来预测车辆工况的可用性。


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    Title :

    ELECTRIC VEHICLE PREDICTIVE RANGE ESTIMATING SYSTEMS AND METHODS


    Additional title:

    电动车辆预测续驶里程估计系统和方法


    Contributors:

    Publication date :

    2020-09-15


    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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