The invention discloses a signal conversion apparatus of a traffic control machine. The signal conversion apparatus comprises a rectangular machine housing and a signal conversion circuit board arranged in the machine housing, wherein a front panel of the rectangular machine housing is provided with an LED indicator lamp; an AC220V power interface is arranged on one side of a rear panel; an RJ45 communication interface is arranged on the other side of the rear panel; a DB37 output interface and an ACCESS interface are arranged in the middle of the machine housing; the signal conversion circuit board comprises a voltage transformation module, a main control module as well as an RS485 drive circuit, an on-off output circuit, an LED display circuit and a voltage stabilization circuit which are connected with the voltage transformation module and the main control module; the RJ45 communication interface, the DB37 output interface, the LED indicator lamp and the voltage transformation module are connected with the RS485 drive circuit, the on-off output circuit, the LED display circuit and the voltage stabilization circuit respectively; and the ACCESS interface is connected with the main control module. According to the signal conversion apparatus, a wireless geomagnetic processing host can be seamlessly connected with the traffic signal control machine.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Signal conversion apparatus of traffic control machine


    Beteiligte:
    ZHAO QING (Autor:in)

    Erscheinungsdatum :

    13.01.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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




    TRAFFIC SIGNAL CONTROL MACHINE AND TRAFFIC SIGNAL CONTROL METHOD

    YAMAMOTO TAKUMI | Europäisches Patentamt | 2016

    Freier Zugriff


    Traffic signal machine adaptive control method, traffic signal machine and control system

    YANG PENG / LIN JIE / CHENG YAN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    TRAFFIC SIGNAL CONTROL SYSTEM, TRAFFIC SIGNAL CONTROL METHOD, TRAFFIC SIGNAL CONTROL MACHINE, AND COMPUTER PROGRAM

    MATSUMOTO MITSUO / SAITO TAKESHI | Europäisches Patentamt | 2020

    Freier Zugriff