Electromagnetic lock control device, electromagnetic lock and control method thereof

A technology of control devices and electromagnetic locks, which is applied in building locks, non-mechanical transmission-operated locks, buildings, etc., can solve the problems of weak control of electromagnetic locks, and achieve the goal of overcoming weak protection, improving user experience, and high reliability Effect

Inactive Publication Date: 2016-11-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a control device for an electromagnetic lock, an electromagnetic lock and a control metho...

Method used

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  • Electromagnetic lock control device, electromagnetic lock and control method thereof
  • Electromagnetic lock control device, electromagnetic lock and control method thereof
  • Electromagnetic lock control device, electromagnetic lock and control method thereof

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Embodiment Construction

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] According to an embodiment of the present invention, a control device for an electromagnetic lock is provided, such as figure 1 A schematic structural view of an embodiment of the control device for the electromagnetic lock of the present invention is shown. The control device of the electromagnetic lock may include: a drive unit 104 , an electromagnetic i...

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PUM

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Abstract

The invention discloses an electromagnetic lock control device, an electromagnetic lock and a control method thereof. The device comprises a driving unit (104), an electromagnetic induction unit (106) and a fault detecting unit (108), wherein the fault detecting unit (108) is used for obtaining a first feedback signal based on burnout of the electromagnetic induction unit (106) before electrifying the driving unit (104); the driving unit (104) is used for outputting a driving signal to the electromagnetic induction unit (106) when the electromagnetic induction unit (106) is not burnt out and is normal; and the electromagnetic induction unit (106) is used for realizing locking and/or unlocking of the electromagnetic lock under driving of the driving signal. The device can overcome the defects of weak protection strength, inconvenience for use and weak reliability in the prior art, and realizes the beneficial effects of high protection strength, convenience for use and high reliability.

Description

technical field [0001] The invention belongs to the field of security technology, in particular to a control device for an electromagnetic lock, an electromagnetic lock and a control method thereof, in particular to an electromagnetic door lock fault detection and drive protection circuit, an electromagnetic lock with the circuit and a control method thereof. Background technique [0002] The electromagnetic lock can use the principle of electromagnetism. When the current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force and tightly absorb the adsorption iron plate to achieve the effect of locking the door; when the access control system that controls the power supply of the electromagnetic lock identifies the correct personnel After that, the power is cut off, and the electromagnetic lock loses its suction force to open the door. Many existing home appliances need to use electromagnetic door locks due to the requirements o...

Claims

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Application Information

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IPC IPC(8): E05B47/02
CPCE05B47/02E05B2047/0067
Inventor 黄尚麟
Owner GREE ELECTRIC APPLIANCES INC
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