The invention discloses a dumb waiter car position detection system and method.The dumb waiter car position detection system comprises a main board, a top layer control board, a middle layer control board and a bottom layer control board which are arranged in a hoistway at intervals from top to bottom; the main board is sequentially connected with the top layer control board, the middle layer control board and the bottom layer control board through a hoistway cable and a MODBUS serial communication cable, and an upper leveling switch and a lower leveling switch are installed on a guide rail at the leveling position of each floor in an up-down mode. The upper leveling switch and the lower leveling switch are connected to the top layer control panel, the middle layer control panel and the bottom layer control panel through extension cables, and the top layer control panel, the middle layer control panel and the bottom layer control panel are connected with the outbound display panel through MODBUS serial communication cables. The position detection of the single-speed dumb waiter is realized by adopting the leveling switch mounted in the hoistway.

    本发明公开一种杂物电梯轿厢位置检测系统及方法,杂物电梯轿厢位置检测系统包括从上往下间隔设置在井道中的主板、顶层控制板、中间层控制板和底层控制板,所述主板通过井道电缆和MODBUS串行通信电缆依次与顶层控制板、中间层控制板、底层控制板连接,每个楼层的平层位置的导轨上均上下安装有上平层开关和下平层开关,所述上平层开关和下平层开关通过延长电缆连接到顶层控制板、中间层控制板、底层控制板,所述顶层控制板、中间层控制板、底层控制板通过MODBUS串行通信电缆与外呼显示板连接。本发明通过采用安装在井道中的平层开关实现了单速杂物电梯的位置检测。


    Access

    Download


    Export, share and cite



    Title :

    System and method for detecting position of lift car of dumb waiter


    Additional title:

    一种杂物电梯轿厢位置检测系统及方法


    Contributors:
    YANG QINGYUN (author) / LU JUNJIE (author) / ZHANG YI (author) / WANG QIKE (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    DUMB-WAITER MAINTENANCE/INSPECTION JIG

    HINADA EIJI / SHIBATA ENTAKU | European Patent Office | 2017

    Free access

    Intelligent detection device for dumb waiter control cabinet

    GU DEREN | European Patent Office | 2021

    Free access

    Intelligent robot cross-floor distribution system and method based on dumb waiter

    ZHAI ZHONGQIANG | European Patent Office | 2025

    Free access

    Restaurant Waiter Robot

    Salgotra, Dheeraj / Khan, Abul Hasan / Mithaiwala, Hussain et al. | BASE | 2020

    Free access

    Restaurant Waiter Robot

    Salgotra, Dheeraj / Khan, Abul Hasan / Mithaiwala, Hussain et al. | BASE | 2020

    Free access