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Method for controlling close of anti-theft motor lock of electric rolling door

A technology for motor locks and rolling shutter doors, which can be used in electric alarm locks, windows/doors, building locks, etc.

Active Publication Date: 2012-12-26
FUJIAN ANLIN INTELLIGENT SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method will be affected by many factors such as the length of the pins of the reed switch, the position of the pins, and the magnetic strength of the induction magnet, resulting in inaccurate positioning of the lock bolt and the lock hole in actual operation.

Method used

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  • Method for controlling close of anti-theft motor lock of electric rolling door
  • Method for controlling close of anti-theft motor lock of electric rolling door

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Embodiment Construction

[0010] Now illustrate the present invention in conjunction with accompanying drawing and embodiment.

[0011] A method for controlling the closing of an anti-theft motor lock for electric rolling shutters. The anti-theft motor lock is equipped with a single-chip microcomputer control system, and an induction magnet 1 fixed on the door panel and a reed switch 2 are installed in the induction switch fixed on the lock box to form a single-chip microcomputer control system. The system can detect the door magnetic sensor of the electric rolling shutter door opening and closing state. The single-chip microcomputer control system controls the closing method of the anti-theft motor lock as follows: figure 1 , 2 shown. First, if figure 1 As shown, when the induction magnet 1 approaches the end face 11 and moves to the center line 21 of the reed switch, the single-chip microcomputer control system first detects a close signal; as figure 2 As shown, when the induction magnet 1 trave...

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Abstract

The invention discloses a method for controlling the close of an anti-theft motor lock of an electric rolling door. When the electric rolling door equipped with a magnet moves downwards to a reed switch induction area, and a singlechip control system detects a short-time cutoff signal (millisecond grade) of a reed switch in a period of time after detecting close signals of an induced magnet and the reed switch, the singlechip control system sends a close signal to the anti-theft motor lock. Compared with a method of the prior art, in the control method of the invention, since a magnetic blind area of the centre line of the reed switch is used as a reference of the detection signal of the singlechip control system, no matter how long a pin of the reed switch is, where the pin is and how strong the magnetism of the induced magnet is, the positioning of a bolt and a lock hole is accurate all the time.

Description

technical field [0001] The invention relates to a method for controlling the closing of a lock, in particular to a method for controlling the closing of an anti-theft lock equipped with a reed switch. Background technique [0002] The closing method of the anti-theft motor lock equipped with reed switch in the prior art is: the two pins of the reed switch are sucked together by the suction force generated when the induction magnet approaches the reed switch, and the reed switch is in a closed state, and the two lead pins are closed. The pin sends a closing signal to the single-chip microcomputer control system, and when the single-chip microcomputer control system detects this closing signal, it sends a closing signal to the anti-theft motor lock to realize the closing of the anti-theft motor lock. However, this method will be affected by many factors such as the length of the pins of the reed switch, the position of the pins, and the magnetic strength of the induction magne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B45/06E06B9/68
Inventor 刘王雍杰陈新辉
Owner FUJIAN ANLIN INTELLIGENT SCI & TECH
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