PROBLEM TO BE SOLVED: To diagnose a vehicle state of a movable body which automatically travels on a road.SOLUTION: A movable body 40 picks a user up at a departure (S point) and drops the user at a destination (G point) by a vehicle dispatch instruction of a management server. After dropping the user, the movable body goes to a standby place (for example, a charging station 90 (W point)). The management server specifies a current position of the movable body 40, and creates a shortest route (thick real line) to the destination. The management server acquires road information in an area where the movable body 40 travels from the created shortest route from an external system, and determines a diagnosis point where a vehicle state of the movable body 40 can be diagnosed on the travel route. For example, there is a crank diagnosis point on a point A, there is a blinking signal diagnosis point on a point B, there is an S-shape curve diagnosis point on a point C, there is a slope diagnosis point on a point D, there is a straight road diagnosis point (for measurement of speed) on a point E, there is a temporary stop diagnosis point on a point F, and there is an acoustic diagnosis point on a point Z, respectively, and the management server connects the points A to F for creating the diagnosis route.SELECTED DRAWING: Figure 3

    【課題】自動走行する移動体の車両状態を道路上で診断する。【解決手段】移動体40は、管理サーバの配車指示によって、ユーザを出発地(S地点)から乗せて、目的地(G地点)で降ろし、降車後は、待機場所(例えば、充電ステーション90(W地点))へ向う。管理サーバは、移動体40の現在位置を特定し、目的地までの最短ルート(太い実線)を生成する。管理サーバは、生成した最短ルートから移動体40が走行する地域の道路情報を外部システムから取得し、走行ルート上で移動体40の車両状態を診断可能な診断地点を決定する。例えば、地点Aにはクランク診断地点、地点Bには点滅信号診断地点、地点CにはS字カーブ診断地点、地点Dには坂道診断地点、地点Eには直線路診断地点(速度計測用)、地点Fには一時停止診断地点、地点Zには、音響診断地点が、それぞれ存在し、管理サーバは、地点A〜地点Fまで繋ぎ、診断ルートを生成する。【選択図】図3


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    Title :

    VEHICLE STATE DIAGNOSIS SYSTEM, AND VEHICLE STATE DIAGNOSIS METHOD OF MOVABLE BODY


    Additional title:

    車両状態診断システム、及び移動体の車両状態診断方法


    Contributors:

    Publication date :

    2018-01-11


    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



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