PROBLEM TO BE SOLVED: To perform proper guidance so as to coincide with the position of a user, in a case where the user (portable terminal) receives guidance of a guide point while moving.SOLUTION: A route guide device includes: acquisition means of acquiring, from a portable terminal, a current position and a moving speed of the portable terminal; calculation means of calculating a response time until guidance information reaches the portable terminal, on the basis of a processing time required for generation of the guidance information to the portable terminal; identification means of identifying a terminal position of the portable terminal after the response time, on the basis of the current position, the moving speed and the response time; and route guide means of executing route guide to the portable terminal, on the basis of the guidance information corresponding to the terminal position.SELECTED DRAWING: Figure 4
【課題】利用者(携帯端末)が移動しながら案内ポイントの誘導を受ける場合、利用者の位置と一致する適切な誘導を行う。【解決手段】本発明にかかる経路案内装置は、携帯端末から、該携帯端末の現在位置と、移動速度とを取得する取得手段と、携帯端末に対する誘導情報の生成に要する処理時間に基づいて、携帯端末に誘導情報が到達する迄の応答時間を算出する算出手段と、現在位置と、移動速度と、応答時間とに基づいて、該応答時間後における携帯端末の端末位置を特定する特定手段と、端末位置に対応する誘導情報に基づいて、携帯端末に対する経路案内を実行する経路案内手段とを有する。【選択図】図4
ROUTE GUIDE DEVICE, ROUTE GUIDE METHOD, AND ROUTE GUIDE PROGRAM
経路案内装置、経路案内方法、及び経路案内プログラム
2016-03-22
Patent
Elektronische Ressource
Japanisch
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 / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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