JPS5991265U

JPS5991265U - Elevator security device

Info

Publication number: JPS5991265U
Application number: JP18638182U
Authority: JP
Inventors: 伸太郎辻
Original assignee: 三菱電機株式会社
Priority date: 1982-12-09
Filing date: 1982-12-09
Publication date: 1984-06-20
Also published as: JPS641333Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のエレベータの防犯装置のブロック回路図
、第２図はエレベータ運転装置の回路図、第３図はこの
考案の一実施例を示すエレベータの防犯装置の回路図、
第４図は異常検出装置の詳細を示すブロック回路図、第
５図は動作を説明するためのタイムチャートである。図中、６は押しボタン、７は送信器、８は受信器、９は
異常検出装置である。なお、図中の同一符号は同一また
は相当部分を示す。１　　　口＝コ　　　　　−１　　　　　　１　　　　
　　　　　　、ど−）、　　　飄−１笛１９ｅ　　　　　、−一一一一−−−一一エー−二■−「
Ｈ謎ｌ−９ａａ第５図ｉ並署−佃ヒ匡−〜−り一第６図８、−１１　　　ｍｌ　　Ｕ業申　　　　　　　　　　　：：　　　１FIG. 1 is a block circuit diagram of a conventional elevator security device, FIG. 2 is a circuit diagram of an elevator operating device, and FIG. 3 is a circuit diagram of an elevator security device showing an embodiment of this invention.
FIG. 4 is a block circuit diagram showing details of the abnormality detection device, and FIG. 5 is a time chart for explaining the operation. In the figure, 6 is a push button, 7 is a transmitter, 8 is a receiver, and 9 is an abnormality detection device. Note that the same reference numerals in the figures indicate the same or corresponding parts. 1 口=ko -1 1
, do-), 飄-1 flute 1 9e ,-1111---11A-2■-"
H riddle l-9aa Fig. 5 i parallel station - Tsukudahi Tadashi - ~ -riichi Fig. 6 8, -11 ml U business report: : 1

Claims

[Scope of utility model registration request]

(1) A device that is normally operated by passengers on a regular basis, an abnormality detection device that determines that the passenger's behavior is abnormal and operates if this device is not operated regularly, and this abnormality detection device 1. A crime prevention device for an elevator, comprising: a crime prevention control device that is activated when a passenger's behavior is determined to be abnormal.

(2) A portable transmitter that automatically continues emitting an airborne signal unless operated by a passenger, a receiver that receives the airborne signal, and a signal received by the receiver that continues to emit an airborne signal for a specified period of time or more. The security device for an elevator as set forth in claim (1) of the utility model registration, characterized in that it is equipped with an abnormality detection device that determines that the behavior of a passenger is abnormal and operates.

(3) An elevator according to claim (2) of the utility model registration, characterized in that an abnormality is detected only when a passenger carrying a portable transmitter is within a predetermined range from the receiver. Security device.