To provide a guide sound report system that reports the approximate position and direction of the next intersection to a visually impaired pedestrian who has crossed a crosswalk.SOLUTION: When a detection signal is inputted from a pedestrian detection unit 30 to a signal controller 11 at an intersection C1, the signal controller 11 transmits a notification signal to a signal controller 12 at an intersection C2. When a green light of a pedestrian signal lamp 22 at the intersection C2 is lit in a predetermined time after outputting of a crossing guide sound from a guide sound output unit 41 at the intersection C1, the signal controller 12 initiates outputting of a position direction guide sound from a guide sound output unit 42 at the intersection C2 which exerts the directivity of the crossing guide sound in a direction opposite to an advancing direction of a pedestrian W. Owing to outputting of the position direction guide sound, the pedestrian W can learn the approximate position and direction of the next intersection C2, and can move to the next intersection C2 at ease.SELECTED DRAWING: Figure 1

    【課題】横断歩道を渡った後の視覚障害を有する歩行者に対して、次の交差点のおおよその位置、方向を報知する案内音報知システムを提供する。【解決手段】交差点C1の信号制御機11で歩行者検出部30から検出信号が入力されると、信号制御機11は交差点C2の信号制御機12に対して、通知信号を送信する。信号制御機12は、交差点C1の案内音出力部41の横断案内音の出力から所定時間後の交差点C2の歩行者用信号灯器22の青信号の点灯時に、歩行者Wの進行方向の反対側に横断案内音の指向性を有する交差点C2の案内音出力部42から位置方向案内音の出力を開始する。位置方向案内音の出力により、歩行者Wは次の交差点C2のおおまかな位置、方向を知ることができ、安心して次の交差点C2まで移動することが可能となる。【選択図】図1


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    Title :

    GUIDE SOUND REPORT SYSTEM


    Additional title:

    案内音報知システム


    Contributors:

    Publication date :

    2022-05-17


    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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