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A test device and test method for multiple types of transmission lines

A kind of technology of testing device and testing method

Active Publication Date: 2022-05-13
北京中铁建电气化设计研究院有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned technical problems or at least partly solve the above-mentioned technical problems, the application provides a test device and method for various types of transmission lines, which effectively solves the problem of low test efficiency of existing cables while improving the test efficiency of various types of cables. The problem has a strong promotion and application significance in the field of transmission cable construction

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  • A test device and test method for multiple types of transmission lines
  • A test device and test method for multiple types of transmission lines
  • A test device and test method for multiple types of transmission lines

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Embodiment Construction

[0060] In order to better understand the above purpose, features and advantages of the present application, the solution of the present application will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0061] In the following description, a lot of specific details have been set forth in order to fully understand the present application, but the present application can also be implemented in other ways different from those described here; obviously, the embodiments in the description are only a part of the present application, and Not all examples.

[0062] figure 1 It is a schematic structural diagram of a test device for various types of transmission lines provided in the embodiment of the present application. like figure 1 As shown, the test device for multiple types of transmission lines includes two test equipment, the two tes...

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Abstract

The present application relates to a test device and a test method for various types of transmission lines. The test device includes active test equipment and passive test equipment. The test equipment includes an optical fiber test circuit for testing the optical fiber corresponding to the optical fiber to be tested according to the receiving and receiving state of the optical module. The radio frequency test circuit corresponding to the radio frequency line to be tested is tested according to the output voltage of the first comparator, and the network cable test circuit corresponding to the network line to be tested is tested according to the output voltage of the second comparator. Through the technical solution of this application, the integrated test device is used to simultaneously test the on-off, line sequence and cable quality of multiple optical fibers, network cables, and radio frequency lines, while improving the efficiency of testing various types of cables. The method effectively solves the problem of low test efficiency of existing cables, and has strong promotion and application significance in the field of transmission cable construction.

Description

technical field [0001] The present application relates to the field of communication cable testing, in particular to a testing device and method for various types of transmission lines. Background technique [0002] Communication cables are an important carrier to ensure the normal transmission of railway communications. At this stage, the physical channels of railway communications are distributed along railway lines, tunnels and various railway buildings. Testing, the accuracy and efficiency of various communication transmission cable tests are particularly important to ensure the normal transmission of railway communications. [0003] At present, in the traditional railway communication construction method, the equipment wiring, cable testing, and troubleshooting of long-distance lines are assigned to different construction teams, and corresponding measuring instruments are adapted to complete the testing of various types of transmission cables. There are problems such a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/58G01M11/00
CPCG01R31/58G01M11/30
Inventor 毕江海马浩简浩荣正官车颜泽陈宪祖焦国栋杨桂林张望韩超耿藏军孙晓明张硕杨晓燕
Owner 北京中铁建电气化设计研究院有限公司