Fire elevator external call system and external call response method

A fire elevator and elevator technology, applied in the field of elevator control, can solve the problem of wasting precious time for fire rescue and achieve the effect of improving rescue efficiency

Active Publication Date: 2017-01-04
HITACHI ELEVATOR SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is simply not responding, the firefighters can only search for the trapped people floor by floor and corner by floor, which wastes precious time for fire rescue.

Method used

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  • Fire elevator external call system and external call response method
  • Fire elevator external call system and external call response method
  • Fire elevator external call system and external call response method

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Experimental program
Comparison scheme
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Embodiment Construction

[0029] The specific implementation of the fire elevator hall call system and the hall call response method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] See attached figure 2 , The elevator hall call system includes a fire sensor 1 capable of sensing fire, a hall call device 2 , an elevator controller 3 with a logic processing module 6 , an outside prompt device 4 , and a car prompt device 5 .

[0031] The fire sensor 1, the calling device 2 outside the hall, the prompting device 4 outside the hall, and the prompting device 5 in the car are all connected to the elevator controller 3. The elevator controller 3 receives the fire signal sent by the fire sensor 1, and controls the elevator to enter the fire service state. After the calling signal is processed, it is output to the prompting device 5 in the car and the prompting device 4 outside the hall.

[0032] Respond to the outside call through the outside ...

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PUM

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Abstract

The invention relates to the technical field of elevator control and discloses a fire elevator external call system. The fire elevator external call system comprises an elevator controller, a fire inductor, an outside-hall calling device and an inside-car prompting device, wherein the fire inductor, the outside-hall calling device and the inside-car prompting device are connected with the elevator controller; the elevator controller comprises a logic processing module. The invention further discloses a method for realizing external call response through the fire elevator external call system. The fire elevator external call system disclosed by the invention furthest informs a fireman of an elevator external call signal in a fire service state, so that the search and rescue works are more targeted, and the rescue efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of elevator control, in particular to a fire elevator hall call system and a hall call response method. Background technique [0002] The national standard GB 26465-2011 "Safety Code for Manufacture and Installation of Fire Elevators" stipulates that when the elevator is in the service state of firefighters, the floor call control or the electrical failure of other parts of the fire elevator control system installed outside the fire elevator shaft It should not affect the function of the fire lift. [0003] Based on this, the vast majority of fire elevators currently on the market will immediately cancel all internal and external call commands when they sense a fire signal and enter the priority recall stage of the fire service state, and the internal and external call commands will become invalid. [0004] See attached figure 1 , when the fire elevator is working normally, if the fire sensor detects a fir...

Claims

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Application Information

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IPC IPC(8): B66B1/34B66B1/46B66B3/02B66B5/00B66B5/02
CPCB66B1/3446B66B1/46B66B3/02B66B5/0031B66B5/024B66B2201/46
Inventor刘少维
OwnerHITACHI ELEVATOR SHANGHAI