To provide a route guide device capable of providing route guidance in various spaces including indoors, and a route guidance system and a program.SOLUTION: A route guide device is configured to perform the steps of: acquiring a piece of map information in which a position where a key image is displayed is specified by the map coordinate system; detecting a key image from image data which is picked up from the vicinity of the route guide device; and acquiring relative position information between the key image in a given virtual space coordinate system and the route guide device on the basis of the detected key image. The route guide device is further configured to acquire position information in the map of the map coordinate system of the route guide device using the acquired map information and the acquired relative position information, and provide the acquired position information in the map for predetermined processing to search and guide the route.SELECTED DRAWING: Figure 1

    【課題】屋内を含む種々の空間での経路案内を行うことのできる経路案内装置、経路案内システム、及びプログラムを提供する。【解決手段】キー画像が掲示された位置が、地図座標系により規定されている地図情報を取得し、経路案内装置の周辺を撮像した画像データからキー画像を検出して、当該検出したキー画像に基づいて、所定の仮想空間座標系でのキー画像と、経路案内装置との相対的位置情報を取得する。そして上記取得した地図情報と取得した相対的位置情報とを用いて、経路案内装置の前記地図座標系の地図内位置情報を取得し、当該取得した地図内位置情報を、経路を検索して案内する所定の処理に供する。【選択図】図1


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    Title :

    ROUTE GUIDE DEVICE, ROUTE GUIDE SYSTEM, AND PROGRAM


    Additional title:

    経路案内装置、経路案内システム、及びプログラム


    Contributors:

    Publication date :

    2022-04-07


    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 / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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