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Ethernet data recording and analyzing device

A data recording and analysis device technology, applied in the field of train Ethernet communication, can solve the problems of inability to record for a long time for several days, test accuracy limited by computer performance, and inability to achieve consistency, etc., to achieve long-term recording The effects of storage capacity, rich test methods, and rich test indicators

Pending Publication Date: 2021-08-06
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] 1. The test accuracy is limited by the performance of the computer used, and the consistency cannot be achieved;
[0005] 2. The test method is complicated, and the user needs to have a deep understanding of the switch function and the Ethernet protocol, but the general after-sales personnel cannot use this method;
[0006] 3. The test index is single, and it can only qualitatively test whether the data has a general situation such as sending and receiving and sending cycles;
[0007] 4. The data storage is limited, and it is impossible to record for a long time for several days by using the computer hard disk; 5. It is difficult to analyze the indicators, and it is necessary to manually analyze the test indicators in combination with the standard

Method used

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  • Ethernet data recording and analyzing device
  • Ethernet data recording and analyzing device
  • Ethernet data recording and analyzing device

Examples

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Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated 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 application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0054] refer to Figure 1-3 As shown, this example discloses a specific implementation of an Ethernet data recording and analyzing device (hereinafter referred to as "device").

[0055]Specifically, in this embodiment, the device is designed to meet the usage scenarios of train communication technicians and meet the GB / T28029.12 standard. This embodim...

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Abstract

The invention discloses an Ethernet data recording and analyzing device, and the device comprises: a data collection module which is used for accessing an Ethernet network through an Ethernet interface, and further detecting Ethernet data; a data processing module which is used for analyzing the Ethernet data and generating a data analysis report; and a data display module which is used for displaying the data analysis report. According to the invention, recording, monitoring, storage, testing, analysis and diagnosis of Ethernet data can be realized.

Description

technical field [0001] The invention relates to the technical field of train Ethernet communication. More specifically, the present invention relates to a device for recording and analyzing Ethernet data. Background technique [0002] With the development of industrial Ethernet technology, real-time industrial Ethernet is gradually used in train network control systems, especially the implementation and promulgation of standards IEC61375-3-4 and GB / T28029.12, which further promotes the application of real-time industrial Ethernet in the rail transit industry Applications. Train real-time data communication protocol (Train Real-time Data Protocol, TRDP) is a key protocol of Ethernet vehicle control technology, and train network equipment can realize real-time communication and transmission of control instructions, monitoring instructions and maintenance instructions through TRDP protocol. [0003] The traditional train network control technology is the TCN network, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/2455G06K9/62H04L12/26
CPCG06F16/2228G06F16/24553H04L43/50G06F18/241
Inventor 孟祥振韩坤李桂虎
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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