A display system comprises a plurality of displays each comprising an array of light-emitting elements to display a corresponding message, a primary controller that controls the array of light-emitting elements of each display to control the content of each message, a communication network to transmit control signals from the primary controller to the displays, a remote manager in communication with the primary controller via a primary manager communication link, and a redundant controller configured and able to control the array of light-emitting elements of each display to control the content of each message if it is determined that there is a malfunction of the primary controller, an interruption in the communication network between the primary controller and at least one of the displays, or an interruption in the primary communication link.


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    Title :

    CONTROLLER REDUNDANCY FOR A DISPLAY SYSTEM


    Additional title:

    STEUERVORRICHTUNGSREDUNDANZ FÜR EIN ANZEIGESYSTEM
    REDONDANCE DE CONTRÔLEURS POUR UN SYSTÈME D'AFFICHAGE


    Contributors:

    Publication date :

    2024-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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