PROBLEM TO BE SOLVED: To improve distance-to-empty calculation accuracy in a vehicle distance-to-empty calculation system.SOLUTION: A vehicle distance-to-empty calculation system comprises: a traveling history database 340 that stores data D1 including a power consumption history of a vehicle 1 (target vehicle) and stores data D2 including power consumption histories of a plurality of vehicles 2 (other vehicles) other than the vehicle 1; and an arithmetic device 100 for calculating a distance to empty of the vehicle 1 by using at least either of the data D1, D2. The arithmetic device 100 is configured to make it possible to set a ratio of using the data D1 and data D2 according to operation by the vehicle 1's user in calculating the distance to empty of the vehicle 1.SELECTED DRAWING: Figure 2

    【課題】車両の走行可能距離算出システムにおいて、走行可能距離の算出精度を向上させる。【解決手段】車両の走行可能距離算出システムは、車両1(対象車)の電費履歴を含むデータD1を記憶するとともに車両1以外の複数の車両2(他車)の電費履歴を含むデータD2を記憶する走行履歴データベース340と、データD1、D2のうちの少なくとも一方を使用することによって車両1の走行可能距離を算出する演算装置100とを備える。演算装置100は、車両1の走行可能距離を算出する際に、データD1とデータD2との使用比率を車両1のユーザの操作に従って設定することが可能に構成される。【選択図】図2


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    Title :

    VEHICLE DISTANCE-TO-EMPTY CALCULATION SYSTEM AND DISTANCE-TO-EMPTY CALCULATION METHOD


    Additional title:

    車両の走行可能距離算出システムおよび走行可能距離算出方法


    Contributors:

    Publication date :

    2018-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01S RADIO DIRECTION-FINDING , Funkpeilung



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