To provide a street light system capable of notifying a driver quickly of the road state that requires attention.SOLUTION: A street light system 100 includes multiple street lights 101 installed along a road on which a vehicle travels, capable of lighting with multiple lamp colors including at least one alert color, and having a sound sensor 102 for picking up sounds 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 traffic accident and the generation position thereof on the basis of the pickup sound data SD, and generating traffic accident position data D1, and a lamp color control section 112 generating an alert color lighting signal S1, indicating lighting with an alert color for at least one street light 101 near the generation position of traffic accident, on the basis of the traffic accident position data D1.SELECTED DRAWING: Figure 1

    【課題】注意すべき道路状況をドライバーにすみやかに通知することができる街路灯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に基づいて交通事故を示す目的音およびその発生位置を検出し、交通事故位置データD1を生成する音響信号処理部110と、交通事故位置データD1に基づいて、交通事故の発生位置付近の少なくとも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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    Titel :

    STREET LIGHT SYSTEM


    Weitere Titelangaben:

    街路灯システム


    Beteiligte:
    KUBONIWA TAKUYA (Autor:in) / TSUKAMOTO MASAHIRO (Autor:in) / MATSUDA TOSHIYA (Autor:in) / NEMOTO SEIJI (Autor:in) / YE QIWEI (Autor:in) / KUMAR KUNDAN (Autor:in) / MORI MIZUKI (Autor:in)

    Erscheinungsdatum :

    2020-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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