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Automatic door lock locking state detection system

A state detection and detection system technology, applied in electric alarm locks, non-mechanical transmission-operated locks, building locks, etc., can solve problems such as deformation, user ignorance, and unlocking, and achieve the effect of strong scene adaptability

Inactive Publication Date: 2020-05-12
胡渐佳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the door is not closed properly or the door is deformed, there will be locking problems such as unlocked or false locks
If there is a locking problem and the user does not know, there is a security risk

Method used

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  • Automatic door lock locking state detection system
  • Automatic door lock locking state detection system
  • Automatic door lock locking state detection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] exist figure 1 In the schematic block diagram of the automatic door lock structure shown, the automatic door lock includes a processing controller, a motor, a motor drive circuit, a transmission structure, a main deadbolt and / or a heaven and earth hook, and a peripheral detector. The locking control signal controls the rotation of the motor through the drive circuit, and then controls the expansion and contraction of the main dead bolt and / or the heaven and earth hook. According to different lock bodies, it can be divided into two types: mechanical lock body and electronic lock body.

[0018] The automatic door lock of the mechanical lock body is that the motor is placed on the door lock panel, and the lock cylinder is used as a transmission structure. The motor drives the lock cylinder, and then the lock cylinder dial controls the expansion and contraction of the main deadbolt and / or the heaven and earth hook, and there is no need to replace the lock body . The perip...

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PUM

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Abstract

The invention provides an automatic door lock locking state detection system. The locking state of an automatic door lock is judged according to the magnitude of the working current of a motor and therotation angle of the motor, if the magnitude of the motor current is within a locking operating current range, and the motor turns over the set angle, normal locking is judged; if the motor currentis greater than the locking operating current range, and the motor does not rotate, unlocking is judged; or if the motor current is greater than the locking operating current range, and the motor turns over the set angle, false locking is judged. According to the invention, the locking state is judged by detecting the working state of the motor, the normal locking and the false locking can be distinguished, the detection system is earlier than the detection of the extension signal of a main lock tongue and / or a heaven and earth hook, and the reminder information can be sent out in time.

Description

technical field [0001] The invention relates to the field of automatic door locks, in particular to an automatic door lock locking state detection system. Background technique [0002] After the automatic door lock is closed, the motor drives the deadbolt or the heaven and earth hook to stretch out to realize automatic locking, which brings great convenience. However, when the door is not closed properly or the door is deformed, there will be locking problems such as unlocking or false locking. If there is a locking problem and the user does not know, there is a security risk. Contents of the invention [0003] The object of the present invention is to provide a system for detecting the locked state of an automatic door lock, which detects the locked state of the automatic door lock and sends out a reminder message. [0004] The present invention proposes a locking state detection system for automatic door locks. Control the rotation of the motor, and then drive the mai...

Claims

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Application Information

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IPC IPC(8): E05B47/00E05B63/14E05B41/00E05B45/06
CPCE05B41/00E05B45/06E05B47/0012E05B63/146E05B2047/0069
Inventor 胡渐佳
Owner 胡渐佳
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