A network video surveillance system and implementation method based on call answering mode

A network video monitoring and call answering technology, which is applied in closed-circuit television systems and other directions, can solve the problems of occupying network bandwidth and resources of the server, increasing the pressure of the central management system, and network channel congestion, so as to improve the network environment and popularize the use of the network. , Alleviate the effect of excessive waste of network resources

Inactive Publication Date: 2011-12-21
宋健 +1
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0006] However, with the sudden increase in the number of monitoring terminals deployed in various places and the storage of on-site signals through the central management system, the performance and bandwidth requirements of the system are becoming higher and higher, resulting in doubled pressure on the central management system; Each monitoring terminal uploads local on-site signals in real time and continuously through the network, which not only occupies the limited network bandwidth and resources of the server, but also easily causes network channel congestion, resulting in fearless waste of network resources

Method used

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  • A network video surveillance system and implementation method based on call answering mode

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[0028] 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.

[0029] figure 1 It is a schematic flow chart of the first embodiment of the implementation method of the present invention, and is described in detail as follows:

[0030] S100, the management server is responsible for maintaining all on-site monitoring terminal equipment and related information of the monitoring client, such as: the IP address of the on-site monitoring terminal equipment, the IP address of the monitoring client, the binding relationship between the on-site monitoring terminal equipment and the monitoring client user, the customer Terminal legal user and other information content....

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Abstract

The invention discloses a network video monitoring system based on a call-response mode and an implementation method, aiming to provide users with a method for realizing monitoring site signal transmission and reception based on a call-response mode. Only when the specified legal client user initiates a request to the management server to watch the live signal of the designated monitoring terminal, the monitoring terminal will collect the live signal and transmit it to the management server or client through the connected network; otherwise, Each monitoring terminal does not upload local field signals in real time and continuously. This method significantly reduces the pressure on the server and the fearless waste of bandwidth resources on the server, effectively alleviating and avoiding network resource congestion.

Description

technical field [0001] The invention relates to the field of network video monitoring, in particular to a network video monitoring system based on a call answering mode and an implementation method. Background technique [0002] The video surveillance system has been developed for just over 20 years. From the earliest analog surveillance, digital surveillance, to the current hot network video surveillance on the market, every day in the surveillance field seems to be undergoing earth-shaking changes. [0003] Network video surveillance allows people to view and record image, video and audio information in the monitoring area anytime, anywhere through a wired or wireless network. There is no need for a centralized monitoring host, as long as an ordinary computer with Internet access can view the on-site images of each monitoring point anytime and anywhere, and it also greatly reduces maintenance costs. [0004] The network video surveillance system usually installs and deplo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 不公告发明人
Owner 宋健
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