Network communication recorder and network communication record analysis system

A network communication, recording and analysis technology, applied to information technology support systems, electrical components, circuit devices, etc., can solve problems such as failure to meet requirements, communication process errors, and difficulty in reproducing

Active Publication Date: 2011-08-03
珠海市鸿瑞信息技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At this time, traditional troubleshooting methods cannot meet the require

Method used

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  • Network communication recorder and network communication record analysis system
  • Network communication recorder and network communication record analysis system

Examples

Experimental program
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Embodiment Construction

[0025] Such as figure 1 , figure 2 , image 3As shown, the network communication recorder described in the present invention comprises computer motherboard 1, hard disk 10, data acquisition card 11, power supply 14, and described computer motherboard 1 is provided with CPU2, memory 3, SATA interface 4, PCI-E interface 5 , graphics card / VGA interface 6, RS232 serial port / interface 7, network card / network card interface 8, USB interface 9, data acquisition module 15, data recording module 16, protocol analysis module 17, communication processing module 18, described hard disk 10 and described The SATA interface 4 is connected, and the data acquisition card 11 is connected with the PCI-E interface 5, and the device on the data acquisition card 11 has a B code time interface 12, an acquisition interface 13, and the power supply 14 is connected with the described PCI-E interface 5. Main board 1, described hard disk 10 are connected, and described data collection module 15 adopts...

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Abstract

The invention discloses a network communication recorder and a network communication record analysis system, which carry out lossless compression storage and reproduction of an access network data stream to further perform multi-layer analysis on communication process so as to assist a maintainer in positioning a failure reason accurately and immediately. The network communication record analysis system comprises a substation communication system for power management; a background host for collecting historical data, data traffic records, real-time alarm information and alarm historical information and also configuring files for the network communication recorder; and a communication network used for completing the data transmission between the background host and the network communication recorder.

Description

technical field [0001] The invention relates to a network communication recorder and a network communication record analysis system. Background technique [0002] In the joint commissioning and operation of traditional substation automation systems, background monitoring, unattended centralized control stations and dispatching automation master station system remote control events are incomplete, remote control is unsuccessful, and measurement jumps often occur. The seriousness is more prominent in systems such as automatic reactive power and voltage automatic control and automatic power generation control of the automatic closed-loop control of the body. Practice has proved that these situations are caused by communication failures. However, there is a lack of effective technical means to reproduce the problem. Therefore, it is often difficult to judge, locate and deal with problems. Moreover, with the development of digital substations, communication technology is increas...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY02E60/723Y04S10/16Y02E60/00
Inventor 刘智勇
Owner 珠海市鸿瑞信息技术股份有限公司
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