To provide a route information presentation device, route presentation system, and on-vehicle unit capable of presenting a safe route in accordance with a state of a vehicle and a state of a road surface at the present time.SOLUTION: A cloud server receives vehicle loading information indicating a loading state of a loaded material on an object vehicle from an electronic control unit mounted on the object vehicle traveling from a departure place to a destination, and receives road surface information collected by an electronic control unit mounted on another vehicle other than the object vehicle and indicating a state of a road surface on which the other vehicle has traveled, so as to accumulate the information. The cloud server calculates a route from a departure place to a destination based on information of the departure place and the destination, the vehicle loading information, and the road surface information (S86), and transmits calculated route information to the electronic control device of the object vehicle (S89).SELECTED DRAWING: Figure 16

    【課題】現在の車両の状況及び路面の状況に応じて、より安全な経路を提示できる経路情報提示装置、経路提示システム及び車載器を提供する。【解決手段】クラウドサーバーは、出発地から目的地へ向かう対象車両に搭載された電子制御装置から、前記対象車両における積載物の積載状況を示す車両積載情報を受信し、前記対象車両以外の他車両に搭載された電子制御装置が収集した、前記他車両が走行した路面の状況を示す路面情報を受信し蓄積する。クラウドサーバーは、出発地及び前記目的地の情報並びに前記車両積載情報及び前記路面情報に基づいて、前記出発地から前記目的地までの経路を算出し(S86)、算出した経路情報を対象車両の電子制御装置に送信する(S89)。【選択図】図16


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    Title :

    ROUTE PRESENTATION DEVICE, ON-VEHICLE UNIT, AND ROUTE PRESENTATION SYSTEM


    Additional title:

    経路提示装置、車載器及び経路提示システム


    Contributors:

    Publication date :

    2021-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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