A traffic light management system that manages display of traffic lights includes a communication device, a control device, and a map database. The control device performs emergency control of the display when abnormal traveling information indicating the information on an abnormally traveling vehicle is included in the information received from a communication vehicle. In the emergency control, the control device predicts a future trajectory of the abnormally traveling vehicle based on the abnormal traveling information. Next, the control device generates the emergency control signal for temporarily prohibiting passage at an intersection and a crosswalk on a road along the future trajectory based on the map information and the future trajectory. After that, the control device sends the emergency control signal to controlled traffic lights. The controlled traffic lights are each a traffic light at the intersection and the crosswalk on a road along the future trajectory.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Traffic light management system and traffic light management method


    Beteiligte:
    NEMOTO KAZUKI (Autor:in) / TANAKA SHIN (Autor:in) / NAKAMURA SATOSHI (Autor:in)

    Erscheinungsdatum :

    2023-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V



    TRAFFIC LIGHT MANAGEMENT SYSTEM AND TRAFFIC LIGHT MANAGEMENT METHOD

    NEMOTO KAZUKI / TANAKA SHIN / NAKAMURA KEI | Europäisches Patentamt | 2022

    Freier Zugriff

    TRAFFIC LIGHT MANAGEMENT SYSTEM AND TRAFFIC LIGHT MANAGEMENT METHOD

    NEMOTO KAZUKI / TANAKA SHIN / NAKAMURA SATOSHI | Europäisches Patentamt | 2022

    Freier Zugriff

    Traffic light preemption management system

    GRIECO GIOVANNI / GUIDI BENEDETTA / LA PLACA MICHELANGELO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Traffic light property management system

    LIU XIAOJUAN / LI ZHENGMING / ZHANG SONG | Europäisches Patentamt | 2015

    Freier Zugriff

    Traffic light preemption management system

    GRIECO GIOVANNI / GUIDI BENEDETTA / LA PLACA MICHELANGELO et al. | Europäisches Patentamt | 2017

    Freier Zugriff