To provide an information presentation device or the like capable to presenting information about a traffic signal to be confirmed when a weak-sighted person moves, while eliminating the need for high-performance of a camera.SOLUTION: There are provided an image information acquisition part 2 for acquiring an image photographed by a camera C; a photographic range information acquisition part 3 for acquiring a photographic range of the camera C when photographing the image; an earth object positional information acquisition part 4 for acquiring a position of a traffic signal to be confirmed when a weak-sighted person moves, based on mag data MP and rout data in which the traffic signal is recorded; a determination part 5 for determining whether or not the traffic signal is picked up in the image, based on the photographic range, the image and the position; and sound emission control means 6 for emitting a display content to the weak-sighted person when it is determined that the traffic signal is picked up. At this time, the sound emission control means 6 emits a change instruction about a change operation of the photographic range of the camera C thereto.SELECTED DRAWING: Figure 2

    【課題】カメラの高性能化を不要としつつ、視覚弱者が移動する際に確認すべき交通信号機に関する情報を音により提示することが可能な情報提示装置等を提供する。【解決手段】カメラCにより撮影された画像を取得する画像情報取得部2と、上記画像を撮影した際のカメラCの撮影範囲を取得する撮影範囲情報取得部3と、交通信号機が記録された地図データMP及びルートデータに基づいて視覚弱者が移動する際に確認すべき交通信号機の位置を取得する地物位置情報取得部4と、上記撮影範囲、上記画像及び上記位置に基づいて、当該画像中に交通信号機が写っているかを判定する判定部5と、交通信号機が写っていると判定された場合にその表示内容を視覚弱者に対して放音させる放音制御部6と、を備える。このとき放音制御手段6は、交通信号機が写っていないと判定された場合に、カメラCの撮影範囲の変更操作に関する変更指示を放音させる。【選択図】図2


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    Title :

    INFORMATION PRESENTATION DEVICE, INFORMATION PRESENTATION METHOD, AND INFORMATION PRESENTATION PROGRAM


    Additional title:

    情報提示装置、情報提示方法及び情報提示用プログラム


    Contributors:

    Publication date :

    2025-02-21


    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



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