PROBLEM TO BE SOLVED: To propose an elevator device and an atmospheric pressure control method capable of controlling the atmospheric pressure in a car with good accuracy while suppressing blower capacity.SOLUTION: An elevator device for controlling the atmospheric pressure in a car includes: a blower for pressurization for pressurizing the atmospheric pressure in the car; a blower for decompression for decompressing the atmospheric pressure in the car; and a processor for controlling operation of the blower for pressurization and the blower for decompression. The processor creates a pressurization operation command for controlling the operation of the blower for pressurization and a decompression operation command for controlling the operation of the blower for decompression based on predetermined target atmospheric pressure, and executes control for operating both the blower for pressurization and the blower for decompression simultaneously based on the created pressurization operation command and decompression operation command.

    【課題】送風機容量を抑制しつつ、乗りかご内の気圧を精度良く制御し得るエレベーター装置及び気圧制御方法を提案する。【解決手段】乗りかご内の気圧を制御するエレベーター装置において、乗りかご内の気圧を加圧する加圧用送風機と、乗りかご内の気圧を減圧する減圧用送風機と、加圧用送風機及び減圧用送風機の動作を制御するプロセッサとを備え、プロセッサは、予め定められた目標気圧に基づいて、加圧用送風機の動作を制御するための加圧運転指令及び減圧用送風機の動作を制御するための減圧運転指令を作成し、作成した加圧運転指令及び減圧運転指令に基づいて、加圧用送風機及び減圧用送風機の両方を同時に運転させる制御を実行することを特徴とする。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR DEVICE AND ATMOSPHERIC PRESSURE CONTROL METHOD


    Additional title:

    エレベーター装置及び気圧制御方法


    Contributors:

    Publication date :

    2015-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR AND ATMOSPHERIC PRESSURE CONTROL METHOD OF ELEVATOR

    ITO YASUSHI / MIYOSHI HIROSHI / KAWAMURA YOSUKE | European Patent Office | 2017

    Free access

    ELEVATOR AND ATMOSPHERIC PRESSURE CONTROL METHOD FOR ELEVATOR

    YOSHIMINE RYOMA / ISHIZUKA MASATO / HYO SHOGUN | European Patent Office | 2017

    Free access

    CONTROL DEVICE FOR ATMOSPHERIC PRESSURE IN ELEVATOR CAR

    YOSHIMINE RYOMA / ONUMA NAOTO / IWAMOTO AKIRA et al. | European Patent Office | 2016

    Free access

    ELEVATOR DEVICE AND ELEVATOR AIR PRESSURE CONTROL METHOD

    HAGIWARA TAKAYUKI / ARAKAWA ATSUSHI / MIYATA HIROICHI et al. | European Patent Office | 2016

    Free access

    ELEVATOR WITH ATMOSPHERIC PRESSURE CONTROL DEVICE AND SETTING METHOD THEREOF, AND MANUFACTURING METHOD

    HAGIWARA TAKAYUKI / MIYATA HIROICHI / MIYOSHI HIROSHI et al. | European Patent Office | 2015

    Free access