The invention discloses an electric vehicle remaining mileage calculation method based on a driving energy consumption model. The method comprises the steps: 1, preparing basic calculation parameters,wherein the current environment driving road condition data is collected, and the basic parameters of a certain type of electric logistics freight vehicle are collected; 2, establishing a mathematical model of the unit mileage consumption rate ECR of the electric vehicle; and 3, calculating the maximum driving distance, and determining the economic speed of logistics transportation of the electric vehicle according to the ECR mathematical model. The method has the advantages that (1) composition factors of electric energy consumption in the unit mileage power consumption rate model of the electric vehicle are comprehensively considered in detail, so that the ECR model is more practical and accurate, (2) the influences of various power consumption scene analysis speeds on the remaining mileage are compared, and wider application and innovation prospects are provided for construction of an EVRP problem, and (3) the proportion of each part in the ECR model is further analyzed, so that amore economic guidance value is generated for the driving mode of the electric vehicle.

    本发明公开一种基于行驶能耗模型的电动汽车剩余行驶里程计算方法,步骤一、准备基础计算参数,包括采集当前环境行驶路况数据及采集某型电动物流货运车的基础参数;步骤二、建立电动汽车单位里程消耗率ECR的数学模型;步骤三、计算最大行驶距离,并根据ECR数学模型确定电动汽车物流运输的经济速度。本发明方法的优点在于(1)电动车单位里程耗电率模型中电能消耗的构成因子考虑全面详尽,故ECR模型更有实用性与准确度。(2)比较多种耗电场景分析速度对剩余里程的影响,为构建EVRP问题提供了更广阔的应用和创新前景。(3)本方法进一步分析了ECR模型中的各部分占比,从而对电动车的驾驶方式产生更经济的指导价值。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric vehicle remaining driving mileage calculation method based on driving energy consumption model


    Weitere Titelangaben:

    一种基于行驶能耗模型的电动汽车剩余行驶里程计算方法


    Beteiligte:
    ZHANG YUE (Autor:in) / XIAO YIYONG (Autor:in)

    Erscheinungsdatum :

    2020-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Pure electric vehicle remaining mileage prediction method considering driving behaviors and driving characteristics

    YUN MEIPING / YANG SHUMIN / LI NAN | Europäisches Patentamt | 2023

    Freier Zugriff

    New energy vehicle remaining driving mileage prediction method and system

    ZHANG JUNJIE / DUAN PENG / LIU GANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Pure electric vehicle remaining driving mileage estimation method and system adapting to driving habits

    XIE XIAOBO / PENG FEI / CHEN HOUJI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric vehicle remaining mileage estimation method based on capacity consumption

    JIANG JIN / HONG SHAOYANG | Europäisches Patentamt | 2022

    Freier Zugriff

    ELECTRIC VEHICLE AND DRIVING MILEAGE CALCULATION METHOD AND DEVICE THEREFOR

    DENG LINWANG / YANG ZIHUA / FENG TIANYU et al. | Europäisches Patentamt | 2021

    Freier Zugriff