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Intelligent alarm device for personnel intrusion based on optical coding technology

An intelligent alarm and optical coding technology, applied in the field of personnel intrusion intelligent alarm system, can solve the problem that the equipment has not appeared before.

Inactive Publication Date: 2012-07-04
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Unfortunately, so far, no such device has appeared

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  • Intelligent alarm device for personnel intrusion based on optical coding technology
  • Intelligent alarm device for personnel intrusion based on optical coding technology

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] An intelligent alarm device for personnel intrusion based on optical coding technology, including a detection sensor 1, a field signal processor 2, a field alarm 3, a communication unit 4, a remote monitoring terminal 5 and a 3G wireless communication module 6;

[0022] The detection sensor 1 is installed at the security monitoring site, through the video image received by the VGA sensor group and the spatial encoding of the active infrared light to obtain a high-quality real-time three-dimensional image of the monitored scene that is not affected by the environment such as on-site light. The sensor has Anti-demolition, anti-power failure and other self-protection functions, the detection distance is 0.4 to 6 meters; and it has automatic and manual target tracking functions;

[0023] The on-site signal processor 2 is installed near the security monitoring site...

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Abstract

The invention discloses an intelligent alarm device for personnel intrusion based on an optical coding technology, comprising a detecting sensor, a field signal processor, a field alarm, a communication unit, a remote monitoring terminal and a 3G wireless communication module; a three-dimensional image of a security monitoring field is transmitted to the field signal processor by the detecting sensor, the dynamic image is intelligently analyzed and recognized by the field signal processor in real time through software, abnormal conditions such as personnel intrusion and the like are judged, the field alarm is used for alarming, and remote monitoring can be realized through the communication unit; and a monitoring signal is transmitted to a mobile phone or internet of a user through the 3G wireless communication module, so that the user can monitor the field real-time alarm information. By using the intelligent alarm device, a captured real-time image is subjected to pattern recognition of a manikin, dynamic capture and image recognition are realized, and a field and / or remote alarm signal is sent under the condition that real personnel intrusion.

Description

technical field [0001] The invention relates to an intelligent alarm device for personnel intrusion, in particular to an intelligent alarm system for personnel intrusion based on optical coding technology. Background technique [0002] In various security places that require special security monitoring, it is necessary to automatically detect, identify and alarm personnel intrusion into designated areas. The existing mature detection and alarm methods generally use infrared (active or passive), laser, microwave, ultrasonic, photoelectric, video, pressure or vibration sensors as on-site detection devices. However, most of the above detection methods cannot distinguish intruding objects, nor have the ability to identify detection targets, and are greatly affected by environmental factors such as light and climate, and have a high false alarm rate. Among them, video and infrared detection can also have certain human body automatic recognition capabilities, but its recognition ...

Claims

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Application Information

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IPC IPC(8): G08B13/181G08B13/196H04N7/18
Inventor 汤楠高炜欣穆向阳
Owner XI'AN PETROLEUM UNIVERSITY