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Network camera and network video monitoring system

A network video monitoring and network camera technology, applied in closed-circuit television systems, TV system components, TVs, etc., can solve the problems of unstable transmission signals, complicated wiring, and high costs, and achieve easy maintenance, simple networking, and low cost. cheap effect

Inactive Publication Date: 2014-04-30
AOTENG OPTICAL COMM SYST SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a network camera and a network video monitoring system, aiming to solve the problems of complex wiring, high cost and unstable transmission signals of the existing video monitoring system

Method used

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  • Network camera and network video monitoring system
  • Network camera and network video monitoring system
  • Network camera and network video monitoring system

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Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] The network camera provided by the present invention includes a network camera body, the body is provided with a first network port, a second network port and a power-off protection circuit, one end of the power-off protection circuit is electrically connected to the first network port, The other end is electrically connected to the second network port, and the first network port is used for data transmission and power input, and the second network port is used for data transmission and power output.

[0020] See image 3 , is a structural block diagram of the network camera provided by the...

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Abstract

The invention relates to the technical field of video monitoring, and provides a network camera and a video monitoring system. The video monitoring system comprises a front end transmission system, a rear end receiving device, a power supply and an NVR, wherein the front end transmission system comprises multiple double-internet-port network cameras in series connection through network cables, the rear end receiving device is electrically connected with the first internet port of the double-internet-port network camera adjacent to the rear end receiving device in the front end transmission system through network cables, the power supply is electrically connected with the rear end receiving device, the rear end receiving device is provided with two kilomega internet ports, and the NVR is in communication connection with the rear end receiving device through one kilomega internet port of the rear end receiving device. According to the technical scheme, the system is simple in wiring and low in cost and has good application prospects.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, in particular to a network camera and a network video monitoring system. Background technique [0002] Network cameras are a new generation of products that are directly connected to IP networks, enabling users to watch and store videos on a remote network, and analyze the collected image information to take corresponding measures. IP, short for Internet Protocol, is one of the most commonly used protocols for communicating over computer networks. Network video surveillance system is to transmit video information in digital form through wired or wireless IP network. As long as the network can reach the place, video monitoring and recording can be realized, and this monitoring can also be perfectly combined with many other types of systems. At present, the networking of ordinary network cameras is mostly realized through switches or network transceivers, and most of them adopt star netw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N7/18
Inventor 周云财李冬华
Owner AOTENG OPTICAL COMM SYST SHENZHEN