Remote video monitoring system combining with wireless sensor network

A remote monitoring system and wireless sensor technology, applied in closed-circuit television systems, network topology, wireless communication, etc., can solve problems such as high system cost, difficult installation and maintenance, and difficult arrangement of collection points, so as to achieve high system reliability and avoid Difficult layout, good operability

Inactive Publication Date: 2010-06-23
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0015] The purpose of the present invention is to overcome the deficiencies of the traditional video monitoring system and provide a remote video monitoring system combined with a wireless sensor network. The monitoring system uses a network video device terminal to combine the Zigbee wireless sen

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  • Remote video monitoring system combining with wireless sensor network
  • Remote video monitoring system combining with wireless sensor network
  • Remote video monitoring system combining with wireless sensor network

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] like figure 1 As shown, the present invention includes a plurality of wireless sensor monitoring nodes and one or more cameras installed in a monitoring environment, a network video equipment terminal, a large server and a client terminal with a monitoring management system. The network video equipment terminal connects with multiple sensor nodes distributed in the monitoring environment through wireless communication, establishes and manages the wireless sensor network, and connects with the camera equipment installed in the monitoring environment through the RS485 bus to control the movement of the camera. The network video device terminal is connected to the WLAN through the Internet, and the environmental information data detected by the wireless sensor network and the audio / video data collected by the camera are analyzed and processed, and then st...

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Abstract

The invention relates to a remote video monitoring system combining with a wireless sensor network. The system combines the wireless sensor network with a video monitoring system and comprises a node of the wireless sensor network which is arranged arbitrarily and has the functions of sensing and colleting environment information data, one or a plurality of cameras which are arranged in a monitoring environment, the wireless sensor network which realizes building and management, a network video equipment terminal which controls monitoring actions of the cameras and processes and transports audio/video data, a large server which is connected with the network video equipment terminal by Internet network and realizes data storage and a remote monitoring center with an intelligent monitoring and managing system. In the system, the wireless sensor network is applied to the video monitoring system, thus realizing a double-layer network structure which combines the wireless sensor network and the Internet network. The system has the characteristics of wide application environments, easy installation and maintenance, high system reliability, rapid response to environmental abnormality, prompt warning and the like.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to an environment monitoring system combined with a wireless sensor network and adopting a wireless transmission mode for communication. Background technique: [0002] The video surveillance system is an integral part of the security system, and it is widely used in many occasions because of its intuition, convenience, and rich information content. In recent years, with the rapid development of computer, network, image processing and transmission technology, video surveillance technology has also made great progress. With the development of society, the video surveillance system has experienced three eras: the era of analog system, the era of semi-digital system and the era of full digital system (the video is a digital signal when it is output from the front-end image acquisition device). The intelligence of the monitoring system and the combination of multiple networks w...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04W84/18
Inventor 金向东刘志强
Owner ZHEJIANG UNIV
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