PROBLEM TO BE SOLVED: To provide a lift for inhibiting a theft act of a preservation object in a physical manner for improving theft prevention property, and a security system for detecting a theft act and notifying of the theft act in an early stage.SOLUTION: A lift 10 for a parcel comprises: a car 16 which can be lifted up and down in a hoistway surrounded by a side wall and installed in a monitoring area 2; and a retreat control part for moving the car 16 to a retreat position where the car is retreated from all of two or more opening parts Da-Dc provided on the side wall by lifting up and down the car 16 for stopping the car at the retreat position. The retreat control part comprises a random number generation part for generating a random number. The retreat position is determined in a random state according to the random number generated by the random number generation part.SELECTED DRAWING: Figure 1

    【課題】保管対象物の盗難行為を物理的に阻害して防盗性を向上する昇降機、及び盗難行為を検知して早期に通報できる警備システムを提供する。【解決手段】小荷物専用昇降機10は、監視区域2に設置され側壁に囲まれた昇降路内を昇降可能なカゴ16と、カゴ16を昇降させることにより側壁に設けられた2つ以上の開口部Da〜Dcのいずれからも退避した退避位置へカゴ16を移動させて退避位置に停止させる退避制御部を備える。退避制御部は、乱数を発生させる乱数生成部を備え、退避位置は、乱数生成部により生成された乱数に応じてランダムに決定される。【選択図】図1


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    Title :

    LIFT, CONTROL METHOD OF LIFT, AND SECURITY SYSTEM


    Additional title:

    昇降機、昇降機の制御方法及び警備システム


    Contributors:

    Publication date :

    2017-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / B66B Aufzüge , ELEVATORS



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