Mobile phone detecting door

A technology for detecting doors and mobile phones, which is applied in the field of mobile phone detection doors, can solve the problems of high false alarm rate and low reliability, achieve low false alarm rate, improve detection rate, and overcome high false alarm rate and low reliability Effect

Inactive Publication Date: 2014-05-28
SHENYANG HAODA SOFTWARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that at le

Method used

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Embodiment Construction

[0023] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0024] In order to solve the problems existing in the prior art, according to the embodiment of the present invention, such as figure 1 As shown, a mobile phone detection door is provided, which is specifically an information security technology for preventing leakage of secrets caused by the carrying of mobile phones and similar electronic products. The mobile phone detection door uses the mobile phone detection door (using micro-residual detection technology and comprehensive algorithm), and applies the comprehensive algorithm to comprehensively test the environment when people pass through the detection door, so as to improve the detection rate and reduce the risk...

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Abstract

The invention discloses a mobile phone detecting door. The mobile phone detecting door comprises a door body part and a data detecting part, wherein the data detecting part is arranged in a manner of being matched with the door body part. The mobile phone detecting door disclosed by the invention has the beneficial effects that the defects of high false alarm rate and low reliability and the like in the prior art can be overcome so as to realize the advantages of low false alarm rate and high reliability.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a mobile phone detection door. Background technique [0002] Analysis of the detection technology of the metal detection door: the acceptance and transmission of the digital pulse signal of the metal detection door is generated by the direct digital frequency synthesizer (DDS), and realized by the integrated circuit of the programmable device (FPGA). The pulsed signal cries to drive the discovery coil, thereby activating a pulsed magnetic field. [0003] Therefore, if no metal object passes by, the magnetic field within the range of the detection coil is zero; and when a metal object passes by, the original magnetic field distribution will be disrupted again. At this time, the detection coil of the device will detect After detecting this change, the corresponding electrical signal is generated, and then enters the background of the equipment system for analysis and proces...

Claims

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Application Information

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IPC IPC(8): G01V8/10
Inventor 祝涛赵志刚
Owner SHENYANG HAODA SOFTWARE TECH CO LTD
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