M6-mode identification friend or foe equipment comprehensive test system

Abstract

The invention discloses an M6-mode identification friend or foe equipment comprehensive test system, which comprises a comprehensive test device and an upper computer, and is characterized in that the comprehensive test device comprises a control unit, a coding and decoding unit, a data acquisition unit and a comparison detection unit, the upper computer is used for determining nationality information selected by a user and a test state and generating a test key according to the test state, the control unit is used for loading the nationality information, the test state and the test key from the upper computer, the data acquisition unit is used for sampling TTL signals of tested equipment and acquiring technical parameters of the tested equipment, and the coding and decoding unit is used for carrying out inquiry test coding or response test coding by using the test key according to the technical parameters, the test state and the nationality information of the tested equipment, generating an inquiry test coding signal or a response test coding signal, sending the inquiry test coding signal or the response test coding signal to the tested equipment, decoding the coding information to generate a decoding signal, and generating a standard signal at the same time. According to the invention, compatibility testing can be carried out on M6-mode identification friend or foe equipment of different countries.

Description

technical field [0001] The invention relates to the technical field of identification friend or foe, in particular to a comprehensive test system for identification friend or foe equipment in M6 mode. Background technique [0002] The identification friend or foe system appeared in the early days of the Second World War. With the unprecedented improvement of weapon strike accuracy and the increasing destructive power in modern warfare, the development of the identification friend or foe system has been paid more and more attention. [0003] The M6 ​​security mode is an IFF identification friend or foe mode adopted by most countries. In order to meet the needs of single-function or complete machine performance testing of the M6 ​​mode in different countries, it is necessary to develop a test device that is convenient for R&D or production debugging. Testing of M6 mode IFF equipment. However, current testing instruments have the following disadvantages: [0004] 1: The test ...

AI Technical Summary

Problems solved by technology

[0004] 1: Single test function

Usually, the M6 ​​function check needs to be verified together with the host, and this method can only perform functional checks, and cannot test the baseband signal, receiving sensitivity and decoding sensitivity of M6 mode IFF equipment

[0005] 2: Poor test equipment compatibility

At present, there are many countries adopting the M6 ​​security mode, and test equipment in different countries cannot communicate with each other.

In the process of scientific research or production, in order to test the M6 ​​mode identification friend or foe equipment of different countries, it is necessary to use the test equipment of the corresponding country for testing, but the production of too many test equipment of different countries will often cause the test equipment to be idle, occupying the operating space. cost

[0006] 3: High testing cost and low efficiency

When the test equipment works, not only the corresponding country-specific test equipment is required, but also additional instruments, meters, cables, etc. are required to work normally when the supporting equipment works, the operation is complicated, the cost is high, and the efficiency is low

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