The invention provides systems and methods for providing predictive distance-to-empty for vehicles. Systems and methods are disclosed for providing predictive distance-to-empty (DTE) assessments for vehicles that can include electric, gas, or hybrid vehicles. An example method includes determining a plurality of learned parameters of vehicle operation of a vehicle based on a plurality of energy consumption parameters of the vehicle; determining a plurality of predictive parameters of vehicle operation of the vehicle selected from any combination of weather data or navigation data, the navigation data being determined relative to a planned route and applying a DTE function for the energy source, the DTE function utilizing the plurality of learned parameters of vehicle operation, and the plurality of predictive parameters of vehicle operation of the vehicle, based on a current capacity of the energy source to determine a DTE for the vehicle.

    本公开提供了“用于提供车辆的预测性剩余能量可行驶距离的系统和方法”。公开了用于提供车辆的预测性剩余能量可行驶距离(DTE)评估的系统和方法,所述车辆可以包括电动车辆、燃气车辆或混合动力车辆。一种示例性方法包括:基于车辆的多个能量消耗参数来确定所述车辆的多个学习的车辆操作参数;确定从天气数据或导航数据的任何组合中所选择的所述车辆的多个预测的车辆操作参数,所述导航数据是相对于计划路线确定的;以及为能量源应用DTE函数,所述DTE函数基于所述能量源的当前容量,利用所述车辆的所述多个学习的车辆操作参数和所述多个预测的车辆操作参数来确定所述能量源的DTE。


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    Title :

    Systems and methods for providing predictive distance-to-empty for vehicles


    Additional title:

    用于提供车辆的预测性剩余能量可行驶距离的系统和方法


    Contributors:
    ZENG XIANGRUI (author) / SCHMOTZER JOHN (author) / POLL MARK (author) / RAVAL SUHAG (author) / BANDI PRAVEEN (author)

    Publication date :

    2020-09-22


    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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