The invention discloses an elevator light curtain system. The system is characterized by comprising an infrared emission module 1, an infrared receiving module 2, a controller 3, a signal amplifying module 4 and a power conversion circuit 5, wherein the infrared emission module is connected with the controller; the controller is used for providing emission frequency of an infrared signal; the infrared receiving module is connected with the signal amplifying module; the signal received by the infrared receiving module is amplified through the signal amplifying module and then transmitted to a single-chip microprocessor; the signal amplifying module is connected with the controller; the controller is used for receiving an amplified signal of the signal amplifying module; the power conversion circuit is connected with the infrared emission module, the infrared receiving module, the controller and the signal amplifying module to provide a working power supply for the modules; the controller is an AVR series single-chip microprocessor, and the type is ATTiny26 of ATMEL Company.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Elevator light curtain system


    Beteiligte:
    WU ZHENZHEN (Autor:in)

    Erscheinungsdatum :

    2015-04-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Elevator light curtain signal transmitting device and elevator light curtain system

    ZHU KUN / WANG HUAIJING | Europäisches Patentamt | 2022

    Freier Zugriff

    Elevator light curtain signal receiving device and elevator light curtain system

    ZHU KUN / WANG HUAIJING | Europäisches Patentamt | 2022

    Freier Zugriff

    Elevator light curtain scanning method and device and elevator light curtain system

    SHAO ENMIN / HAO JIANXIN / CHEN QILONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Wireless elevator light curtain

    XIAO ZHENGRONG / XIAO CHANGHUA / PAN GUOLIN | Europäisches Patentamt | 2021

    Freier Zugriff

    Novel elevator light curtain

    PING LIZHONG | Europäisches Patentamt | 2015

    Freier Zugriff