A signal control device is provided with: an information acquisition unit which acquires first sensor data from a sensor that is capable of detecting a vehicle present in a display direction of a lamp; a determination unit which determines, on the basis of the first sensor data, whether or not there is a following vehicle behind the vehicle detected by the sensor, the following vehicle being unable to see the display state of the lamp due to the presence of the preceding vehicle; and a lamp control unit which, in the case when it is determined that there is a following vehicle unable to see the display state of the lamp, changes the display pattern of the lamp so as to enable the following vehicle to negotiate the intersection.


    Access

    Download


    Export, share and cite



    Title :

    SIGNAL CONTROL DEVICE, SIGNAL CONTROL METHOD, AND RECORDING MEDIUM HAVING PROGRAMSTORED THEREIN


    Contributors:

    Publication date :

    2024-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




    SIGNAL CONTROL SYSTEM, SIGNAL CONTROL METHOD, AND RECORDING MEDIUM

    TOZAWA NOBUYUKI | European Patent Office | 2025

    Free access

    SIGNAL CONTROL SYSTEM, SIGNAL CONTROL METHOD, AND RECORDING MEDIUM

    TOZAWA NOBUYUKI | European Patent Office | 2023

    Free access

    SIGNAL CONTROL SYSTEM, SIGNAL CONTROL METHOD, AND PROGRAM RECORDING MEDIUM

    TOZAWA NOBUYUKI / MATSUDA ATSUSHI / YANAGISAWA KEI et al. | European Patent Office | 2024

    Free access