The invention provides a method for correcting vehicle meter display endurance mileage. The method comprises the following steps: calculating available energy of a vehicle; calculating the actual energy consumption of the vehicle, wherein the actual energy consumption is the average battery energy consumption of the vehicle recording the latest driving mileage; the real endurance mileage of the vehicle is calculated, and the real endurance mileage is obtained by dividing the available energy by the actual energy consumption; and correspondingly correcting the table display endurance mileage by using the correction coefficient Z. The problems that difference exists between the surface display endurance mileage and the real endurance mileage and the surface display endurance mileage is inaccurate are solved, the surface display endurance mileage does not change suddenly and is closer to the real endurance mileage, and reference and reasonable travel planning of a user are facilitated.

    本发明提供一种车辆表显续航里程的修正方法,包括以下步骤:计算车辆的可用能量;计算车辆的实际能耗,实际能耗为车辆记录最近一段行驶里程的平均电池能耗;计算车辆的真实续航里程,通过将可用能量除以实际能耗得到真实续航里程;使用修正系数Z对表显续航里程进行相应修正。解决了表显续航里程和真实续航里程之间存在差异,表显续航里程不准确的问题,且表显续航里程不突变,更加贴近真实续航里程,便于用户参考,合理规划出行。


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    Title :

    Method for correcting vehicle meter display endurance mileage


    Additional title:

    一种车辆表显续航里程的修正方法


    Contributors:
    HU WENTAO (author) / CHENG YUE (author) / LIU PENGPENG (author) / LIU GUORUI (author) / ZHANG JIANKANG (author) / ZHANG BING (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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