To improve convenience for a user.SOLUTION: A route guide device 10 comprises: a route setting unit 13 that sets a moving route to a vehicle's destination; an information output unit 16 that outputs guide information including the moving route; a deviation determination unit 14 that determines whether the vehicle deviates from the moving route while the guide information along the moving route is output; and a reason estimation unit 15 that, when it is determined that the vehicle deviates from the moving route, estimates a deviation reason why the vehicle deviates from the moving route based on the moving route, a deviation point where the vehicle deviates from the moving route, and the current place of the vehicle. The moving route is a first moving route, and the route setting unit 13 further sets a second moving route from the current place of the vehicle to the destination based on the estimated deviation reason. When it is determined that the vehicle deviates from the first moving route, the information output unit 16 suspends or stops output of guide information along the first moving route, and outputs guide information including the second moving route.SELECTED DRAWING: Figure 2

    【課題】ユーザにとっての利便性を向上する。【解決手段】経路案内装置10は、車両の目的地までの移動経路を設定する経路設定部13と、移動経路を含む案内情報を出力する情報出力部16と、移動経路に沿った案内情報を出力しているとき車両が移動経路から逸脱したか否かを判定する逸脱判定部14と、車両が移動経路から逸脱したと判定されると移動経路と車両が移動経路から逸脱した逸脱地点と車両の現在地とに基づいて車両が移動経路から逸脱した逸脱理由を推定する理由推定部15とを備える。移動経路は、第1移動経路であり、経路設定部13は、推定された逸脱理由に基づいて車両の現在地から目的地までの第2移動経路をさらに設定する。情報出力部16は、車両が第1移動経路から逸脱したと判定されると第1移動経路に沿った案内情報の出力を中断または停止するとともに第2移動経路を含む案内情報を出力する。【選択図】図2


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    Title :

    ROUTE GUIDE DEVICE AND ROUTE GUIDE METHOD


    Additional title:

    経路案内装置および経路案内方法


    Contributors:

    Publication date :

    2022-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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