Method for realizing plug and play of network monitoring video

A plug-and-play, network monitoring technology, applied in CCTV systems and other directions, can solve problems such as high user requirements, cumbersome operations, and incompatibility.

Inactive Publication Date: 2012-02-08
BEIJING HANBANG GAOKE DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of operation is very cumbersome, increases the workload of the user, and has high requirements for the user. It needs to be...

Method used

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  • Method for realizing plug and play of network monitoring video
  • Method for realizing plug and play of network monitoring video
  • Method for realizing plug and play of network monitoring video

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] This method realizes the plug-and-play method of network surveillance video. The network video recorder NVR adopts a plug-and-play module with multiple network ports. The main control chip of this module is connected to multiple network ports through the Switch chip. There is one-to-one correspondence between the video channels of the camera IPC; when an IPC is inserted into the network port, the NVR gets the MAC (Medium Access Control) address of the IPC, through the RARP (Reverse Address Resolution Protocol, reverse address translation protocol) protocol Assign a new IP address to the IPC, and the NVR automatically logs in to the IPC after the address is assigned; when an IPC is pulled out from the network port, the NVR detects that the IPC is removed, and removes its MAC address from the network port configuration table.

[0010] figure 1 A schematic diagram of the connection between the NVR and the IPC according to the present invention is shown. The Switch chip is...

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Abstract

The invention discloses a method for realizing plug and play of network monitoring video, which is simplicity and convenience for operation; a network video recorder (NVR) adopts a plug and play module with a plurality of ports, the main control chip of the module is connected with the plurality of ports through a Switch chip, and each port is corresponding to the video channel for connecting an Internet protocol camera (IPC) one to one; when the IPC is inserted into the port, the NVR obtains the MAC address of the IPC and distributes a new IP address for the IPC through a RARP protocol (Reverse Address Resolution Protocol), and the NVR automatically logins the IPC after the address is distributed; when the IPC is removed from the port, the NVR detects the removing of the IPC and removes the MAC address of the IPC from a port configuration table.

Description

technical field [0001] The invention relates to the technical field of video monitoring, and more particularly relates to a method for realizing plug-and-play network monitoring video. Background technique [0002] The security industry is developing in the direction of networking, high-definition, and intelligence. Traditional security products are changing from analog to digital, and transmission is changing from the original coaxial cable transmission mode to network transmission mode. The security monitoring system has gradually changed from the method of "analog camera + digital video recorder (DVR, Digital Video Recorder) + monitoring platform" to the method of "network camera (IPC, IP Camera) + network video recorder (NVR, Network Video Recorder) + monitoring platform". change. [0003] In the process of transformation, although the benefits of the latter method are obvious, such as: simple installation, support for high-definition, and easy realization of intelligen...

Claims

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Application Information

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IPC IPC(8): H04N7/18
Inventor 宁立君杨晔艾奇仝永辉宋爱萍
Owner BEIJING HANBANG GAOKE DIGITAL TECH
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