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Safety monitoring method based on magnetic field induction, and related device

A technology of security monitoring and magnetic induction intensity, which is applied in the electronic field, can solve the problems that mechanical anti-theft means are easily damaged by criminals and the safety factor is not high, and achieve the effect of accurate supervision and protection and safety supervision and protection

Active Publication Date: 2015-03-11
广州网文三维数字技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When cultural relics are stolen, the mechanical anti-theft means may not be able to effectively detect the theft, and the mechanical anti-theft means are also easier to be destroyed by criminals, and the safety factor is not high

Method used

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  • Safety monitoring method based on magnetic field induction, and related device
  • Safety monitoring method based on magnetic field induction, and related device
  • Safety monitoring method based on magnetic field induction, and related device

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Embodiment Construction

[0015] Embodiments of the present invention provide a safety monitoring method based on magnetic field induction and a related device, which are used to implement efficient, safe and accurate supervision and protection of targets through magnetic field induction.

[0016] see figure 1 , an embodiment of the safety monitoring method based on magnetic field induction in the embodiment of the present invention includes:

[0017] 101. Detect the magnetic induction intensity of the target object;

[0018] The safety monitoring device detects the size and direction of the magnetic field in the area where the target is located; measures the magnetic induction intensity of the target according to the size and direction of the magnetic field; specifically, the safety monitoring device can detect the target through a magnetic induction unit placed on or adhered to the target The magnetic induction of the object.

[0019] If the target moves, the magnetic induction unit attached to it ...

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Abstract

The embodiment of the invention discloses a safety monitoring method based on magnetic field induction, and a related device. By the method, a target is efficiently, safely and accurately supervised and protected in a magnetic field induction mode. The method in the embodiment of the invention comprises the following steps of: detecting the intensity and direction of a magnetic field of an area where the target is positioned; measuring the magnetic induction intensity of the target according to the intensity and direction of the magnetic field; if the magnetic induction intensity of the target changes, judging whether the change amount of the magnetic induction intensity is greater than a safety threshold value or not; and if the change amount of the magnetic induction intensity is greater than the safety threshold value, indicating that the target accords with the initial early warning condition.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a safety monitoring method based on magnetic field induction and related devices. Background technique [0002] At present, the security protection of cultural relics mainly includes anti-vandalism and anti-theft. In this regard, in addition to relying on personnel supervision, the current mainstream method in the industry is still mechanical anti-theft means. And take various mechanically triggered sound and light alarms and other ways. [0003] When cultural relics are stolen, the mechanical anti-theft means may not be able to effectively detect the theft, and the mechanical anti-theft means are also relatively easy to be destroyed by criminals, and the safety factor is not high. Contents of the invention [0004] An embodiment of the present invention provides a safety monitoring method based on magnetic field induction, which is used to implement efficient, safe and accurate sup...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B13/24
Inventor 朱华政朱明华赵康鲍星合李文志曹维
Owner 广州网文三维数字技术有限公司