To provide a street light system useful for smoothing passage of emergency vehicle, and to provide an emergency vehicle passage supporting system.SOLUTION: A street light system 100 includes multiple street lights 101 installed along a road on which vehicles travel, capable of lighting with multiple lamp colors including at least one alert color, and having a sound sensor 102 for picking up the sound from the surroundings and generating pickup sound data SD, an acoustic signal processing section 110 for receiving the pickup sound data SD, detecting a target sound indicating an emergency vehicle on the basis of the pickup sound data SD, and a generation position thereof, and generating emergency vehicle route data D1 indicating the present position and the direction of travel of the emergency vehicle, and a lamp color control section 112 generating an alert color lighting signal S1 indicating lighting with the alert color of at least one street light 101 installed on the route of the emergency vehicle, on the basis of the vehicle route data D1.SELECTED DRAWING: Figure 1

    【課題】緊急車両の通行を円滑にすることに役立つ街路灯システム、緊急車両通行支援システムを提供する。【解決手段】街路灯システム100は、車両が走行する道路に沿って設置され、少なくとも1つの警戒色を含む複数の灯色で点灯可能であり、それぞれが、周囲から収音して収音データSDを生成する音センサ102を有する複数の街路灯101と、収音データSDを受け、収音データSDに基づいて緊急車両を示す目的音およびその発生位置を検出し、緊急車両の現在位置および進行方向を示す緊急車両進路データD1を生成する音響信号処理部110と、緊急車両進路データD1に基づいて、緊急車両の進路上に設置された少なくとも1つの街路灯101について警戒色での点灯を指示する警戒色点灯信号S1を生成する灯色制御部112と、を備える。【選択図】図1


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    Title :

    STREET LIGHT SYSTEM AND EMERGENCY VEHICLE PASSING SUPPORTING SYSTEM


    Additional title:

    街路灯システムおよび緊急車両通行支援システム


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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