There is described a system for determining an energy requirement of a vehicle for a journey. The system may comprise a predictor mechanism to predict, using an energy prediction algorithm, a vehicleenergy requirement for the journey. The system comprises an updater mechanism configured to refine the energy prediction algorithm for the vehicle by determining for each of a number of historical journeys undertaken by the vehicle, an error between an actual vehicle energy usage for the historical journey and a predicted energy usage derived using the energy prediction algorithm for the historical journey. An aggregate error is calculated from the errors of the number of historical journeys. The updater is arranged to adjust the energy prediction algorithm to reduce the aggregate error.

    描述了一种用于确定车辆对于行程的能量需求的系统。该系统可以包括预测器机制,该预测器机制使用能量预测算法预测对于行程的车辆能量需求。该系统包括更新器机制,该更新器机制配置为通过对于车辆承担的多个历史行程中的每个确定历史行程的实际车辆能量使用与使用历史行程的能量预测算法得出的预测能量使用之间的误差完善车辆的能量预测算法。根据多个历史行程的误差计算集合误差。更新器布置为调整能量预测算法以减少集合误差。


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    Title :

    SYSTEM AND METHOD FOR DETERMINING THE ENERGY REQUIREMENT OF A VEHICLE FOR A JOURNEY


    Additional title:

    确定车辆对于行程的能量需求的系统和方法


    Contributors:

    Publication date :

    2020-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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