Communication method for testing console and testing equipment

A technology for testing equipment and communication methods, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problems of reduced aircraft support, high test costs, poor versatility and maintainability of network test systems, and achieve The effect of increasing the degree of automation

Active Publication Date: 2015-04-01
AVIC NO 631 RES INST
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] With the network integration and complexity of the aircraft greatly increased, there are many types of networks and a high degree of specialization of test equipment during the network test process of the whole aircraft, resulting in poor versatility and maintainability of the network test system and high test costs. security of the aircraft

Method used

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  • Communication method for testing console and testing equipment
  • Communication method for testing console and testing equipment
  • Communication method for testing console and testing equipment

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Embodiment Construction

[0044] The present invention provides a communication method between a test console and test equipment. The test console includes a management terminal, and the test equipment includes a test terminal and a tested terminal. The structures of the management terminal, the test terminal and the tested terminal are as follows: figure 2 As shown; the management terminal communicates with the test terminal and the tested terminal through Ethernet, and the management terminal uses Ethernet to send test commands to the test terminal and the tested terminal, and receives responses from the test terminal and the tested terminal. The test terminal communicates with the tested terminal through the network to be tested, and completes the interaction of the test request command and the test response data. The test data is transmitted in the network to be tested, and its content varies according to the type of the network to be tested. The network to be tested is the AFDX network or the FC n...

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Abstract

The invention discloses a communication method for a testing console and testing equipment. According to all operations required by the communication method, control data and testing data are transmitted in a network division manner so as to ensure that no affect of the control data on the testing data is caused and the automation degree of network testing is improved; a management end is respectively in communication connection with a testing end and a tested end through Ethernet; the testing end is in communication connection with the tested end through a network to be tested to further ensure that no affect of the control data on the testing data is caused and the automation degree of network testing is improved. According to the communication method disclosed by the invention, command and data communication interaction between a testing server and a testing target end can be effectively realized, the functions of initialization, configuration loading, testing data control and the like of the network to be tested are finished and the automation degree of the network testing reliability is greatly improved.

Description

technical field [0001] The invention is used in the technical field of airborne network communication, and relates to a method for realizing network communication between a test console and a device under test in an airborne network reliability test. Background technique [0002] With the network integration and complexity of the aircraft greatly increased, there are many types of networks and a high degree of specialization of test equipment during the network test process of the whole aircraft, resulting in poor versatility and maintainability of the network test system and high test costs. aircraft security. Contents of the invention [0003] In order to improve the maintainability of the network test system, reduce maintenance costs, and improve the degree of network test automation, the present invention proposes a communication method between the test console and the device under test, which can separate the control data and test data for network transmission, It is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26
Inventor 李雯王世奎朱佳邱征史岩余亚刚
Owner AVIC NO 631 RES INST
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