Intelligent video monitoring system based on distributed wireless sensor network

An intelligent video surveillance, wireless sensor technology, applied in transmission systems, closed-circuit television systems, digital video signal modification, etc. Ability to use, cost-saving effect

Inactive Publication Date: 2014-07-23
JILIN UNIV
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AI Technical Summary

Problems solved by technology

[0011] In order to overcome a series of problems existing in traditional video or image monitoring systems, such as deployment difficulties and inabil

Method used

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  • Intelligent video monitoring system based on distributed wireless sensor network
  • Intelligent video monitoring system based on distributed wireless sensor network
  • Intelligent video monitoring system based on distributed wireless sensor network

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Embodiment Construction

[0033] In order to make the technical solutions and technical advantages of the present invention more intuitive and clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 1 As shown, an intelligent video monitoring system based on a distributed wireless sensor network consists of a monitoring area, a video data cloud service center, user access terminals and corresponding communication links.

[0035] The intelligent video monitoring equipment described in the present invention is as figure 2 As shown, it mainly includes a digital camera, an image processing chip, a central processing unit, a buffer, a wireless sensor network communication module and a power management module. The digital camera directly outputs digital video or image signals; the image processing chip is mainly used for image signal compression, encoding and context comparison, and can use the LC...

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Abstract

The invention relates to an intelligent video monitoring system based on a distributed wireless sensor network. The wireless sensor network is effectively combined with an video image monitoring system, and the system is mainly composed of an intelligent video monitoring device, transmission nodes, sink nodes, a video data cloud service center and a user access terminal. Early-warning information is transmitted to the sink nodes by the intelligent video monitoring device through the wireless sensor network, the information is transmitted to the video data cloud service center or the user access terminal by the sink nodes through an Internet or a mobile communication network, and the video data cloud service center is used for storing historical data and allows the user access terminal to have real-time access. The intelligent video monitoring system based on the distributed wireless sensor network fully combines the advantages of the video monitoring system and the advantages of the wireless sensor network and thus has the advantages of being intelligent in early warning, sensitive in reaction, easy for a user to operate, convenient to deploy and maintain and the like.

Description

technical field [0001] The invention belongs to the technical field of wireless communication and wireless sensor network, and in particular relates to an intelligent video monitoring system and method based on a distributed wireless sensor network. Background technique [0002] Video surveillance system is an important part of public area or home environment safety protection system. Video surveillance is widely adopted for its service-oriented features such as intuition, speed and convenience. In recent years, the rapid development of computer technology, communication technology and Internet technology has directly led to the rapid development of video surveillance systems, which are mainly reflected in: the digitalization, networking and intelligence of video surveillance systems, and the integration of various transmission support networks. The development trend of video surveillance system. [0003] Wireless sensor network realizes three functions of data collection, ...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N19/00H04L29/08
Inventor 王爱民孙庚张婧刘衍珩刘永强索龙翔李英涛周旭
Owner JILIN UNIV
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