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A monitoring method and system based on heterogeneous network

A heterogeneous network and front-end system technology, applied in the transmission system, digital transmission system, closed-circuit television system, etc., can solve the problems of heavy workload for management personnel, complicated system maintenance, and inability to use universally, so as to expand the scope of application and work reliably , easy maintenance effect

Active Publication Date: 2010-12-08
GUANGDONG ZHICHENG CHAMPION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 3. Since each terminal product adopts PSTN time slot interconnection and self-defined protocol monitoring system, and does not support multi-point concurrent access, the centralized monitoring system has to be designed as a multi-level structure, the number of stages is two or three or even more The network structure reduces the manageability and reliability, and does not have on-site management functions;
[0010] 4. Since the current operation and management workflows of various monitoring systems adopt different methods and standards, they are all self-contained, and generally cannot be used across systems, and there are problems such as heavy workload for management personnel and complicated system maintenance.

Method used

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  • A monitoring method and system based on heterogeneous network
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  • A monitoring method and system based on heterogeneous network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Embodiment 1 provides a monitoring system and method based on heterogeneous Internet and local area network for security monitoring.

[0064] Such as Figure 1-Figure 10 As shown, a heterogeneous network-based monitoring system includes several interconnected heterogeneous networks, several front-end systems, front-end server systems, and client systems; the heterogeneous network includes at least one section of public network and one section of intranet , there is at least one router with network port mapping function between the two network segments; the front-end server and the client are respectively connected on different network segments; the front-end system is connected to the front-end server, and the front-end server is connected to the client The end is connected with the internal network through the public network, and it is characterized in that, on the public network segment of the heterogeneous network, there is also at least one public network server ind...

Embodiment 2

[0096] Embodiment 2 provides a monitoring system and method based on heterogeneous Internet and local area network for security monitoring and equipped with several management center platforms.

[0097] Such as Figure 11-Figure 13 As shown, a monitoring system based on a heterogeneous network, its basic structure and working principle are the same as those in Embodiment 1, the difference is that, on the public network segment of the heterogeneous network, there is also a front-end Between the server and the client, in parallel with the public network server, several management center platforms SMC are used to manage the front-end server and the client, and manage each other; each of the management center platforms SMC, Several front-end servers and clients can be connected respectively, and group management can be performed on them; the management center platforms SMC can be cascaded through the network to realize multi-level management. The management center platform forms ...

Embodiment 3

[0109] Embodiment 3 provides a monitoring system and method based on heterogeneous Internet and local area network for security monitoring and equipped with several management center platforms.

[0110] Such as Figure 14 As shown, a monitoring system and method based on a heterogeneous network, its basic structure and working principle are the same as in Embodiment 2, the difference is that the management center platform SMC is a kind of management software built in the client system, which is different from the The client is integrated in physical structure, but its logical structure and monitoring method are the same as those in Embodiment 2.

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Abstract

The present invention discloses a monitoring method based on a heterogeneous network. The public network segment of the heterogeneous network contains an independent public network server with a fixed IP address, a router with the function of network port mapping, which can send UDP data packages back and forth among client ends, a front-end server and the public network server, and the monitoring method applying callback technology and transcoding technology to realize direct transmission of monitoring data in the heterogeneous network. Meanwhile, the present invention also discloses a monitoring system based on the heterogeneous network, the public network server is connected with the front-end server system and the client-end systems via an IP network, and the front-end server system and the client-end systems are connected with one another via the UDP network protocol. The front-end server in which an embedded media processor and an embedded realtime multitask operating system arebuilt is used to process the received front-end system data that is then sent to client ends, and therefore the system is enabled to support spot management and automatic alarming and support multiple platforms, network protocols, devices and access mothods and multi-point simultaneous access.

Description

technical field [0001] The present invention relates to the technical field of network and security monitoring, in particular to a network based on broadband heterogeneous network, which is used for security monitoring, can pass through the network segment of a router with network port mapping function, and performs data communication and on-site management in a heterogeneous network environment. A monitoring method and system. Background technique [0002] The Internet has become an important channel for information circulation in society. With the rapid development and popularization of Internet technology at home and abroad, it has provided a stable basic platform for the Internet application of security monitoring and the construction of urban emergency systems. Security products with streaming media as the core technology are the mainstream development trend of security monitoring products. At present, a large number of audio and video surveillance systems have been b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/28H04L12/56H04N7/18H04L12/701
Inventor 周志文李民英
Owner GUANGDONG ZHICHENG CHAMPION GROUP