An elevator visual intercom system for a subway station belongs to the technical field of visual intercom. The invention aims to solve the problem that the traditional existing subway intercom systemdoes not have a video function and the problem that the intercom is not clear due to the fact that an analog signal transmission intercom system is easily interfered. The system comprises a pluralityof sets of elevator side equipment and a set of control room side equipment. A plurality of sets of floor intercom units, a plurality of sets of floor visual units and a lift car visual unit of each piece of elevator side equipment are connected into a linkage control box through network cables. A visual intercom host of the control room side equipment is electrically connected with car intercom units, car roof intercom units, pit intercom units and machine room intercom units of the elevator side equipment through the linkage control boxes. The plurality of sets of linkage control boxes are respectively connected to a light convergence switch through optical fibers. The visual intercom host is connected to the light convergence switch through a network cable. The elevator visual intercomsystem is mainly used for elevator visual intercom of subway stations.

    一种用于地铁站的电梯可视对讲系统,属于可视对讲技术领域。本发明是为了解决传统的现有的地铁对讲系统没有视频功能的问题和采用模拟信号传输对讲系统容易收到干扰导致对讲不清晰的问题。本发明系统包括若干套电梯侧设备和一套控制室侧设备;电梯侧设备的若干套楼层对讲单元、若干套楼层可视单元、轿厢可视单元通过网线接入联动控制箱;控制室侧设备的可视对讲主机和电梯侧设备的轿厢对讲单元、轿顶对讲单元、底坑对讲单元、机房对讲单元通过当联动控制箱实现电连接;若干套联动控制箱分别通过光纤接入光汇聚交换机;可视对讲主机通过网线接入光汇聚交换机。本发明主要用于地铁站的电梯可视对讲。


    Access

    Download


    Export, share and cite



    Title :

    Elevator visual intercom system for subway station


    Additional title:

    一种用于地铁站的电梯可视对讲系统


    Contributors:
    WAN HAISHENG (author) / XI YONGXIN (author) / JIN YAYUN (author) / TANG LIYU (author) / YANG HUIMIN (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B66B Aufzüge , ELEVATORS



    Subway carriage visual voice intercom device based on AI video analysis

    MAO XINDE / LIU DONG / MA JIQUAN | European Patent Office | 2022

    Free access

    MONITORING DEVICE OF INTERCOM FOR ELEVATOR

    YAMAFUJI TERUYUKI / MUTO MASAHIRO | European Patent Office | 2019

    Free access

    Elevator communication type five-party intercom system

    YANG LINCHENG / CAI LIANG / CHEN MANWEN et al. | European Patent Office | 2023

    Free access

    Interactive digital intercom device for elevator

    LU QIANG | European Patent Office | 2021

    Free access

    Elevator control method and system based on visual intercom and storage medium

    LIU SANMING / LI YONG / SUN DAFENG et al. | European Patent Office | 2023

    Free access