Test platform for baseband equipment of test control system

Abstract

The invention provides a test platform for baseband equipment of a test control system, and aims at improving the detecting efficiency of the baseband equipment of the test control system before various kinds of test control tasks and reducing the diagnosis and isolation time of fault occurrence in the test control tasks. The test platform is realized through the following technical scheme that the test platform mainly comprises a frequency scale generating unit, a time code generating unit, a target simulating unit, a data simulating unit and a test plan management unit, wherein the frequency scale generating unit is used for generating frequency signals, the time code generating unit is used for generating time signals, the target simulating unit is used for generating tracking, remote control and data transmission intermediate frequency signals, the data simulating unit is used for generating tracking, remote control and data transmission data signals, and the test plan management unit is used for sending test commands and responding test results. The frequency scale generating unit and the time code generating unit respectively transmit frequency signals and time signals into the target simulating unit, and the target simulating unit and the data simulating unit carry out information exchange through a bus. Target data simulating application software and test plan management application software are respectively deployed on the data simulating unit and the test plan management unit to form a software platform, and the communication is carried out through networks.

Description

technical field [0001] The invention relates to a measurement and control system applicable to various aircraft measurement and control places, especially a test plan management platform for comprehensive testing of baseband equipment. Background technique [0002] In the measurement and control system, baseband equipment is an important equipment integrating modulation and demodulation technology, information coding technology, encryption technology, error correction coding technology, digital baseband transmission technology, multiplexing technology, synchronization technology and network technology. It is mainly used to complete remote control signal uplink modulation; distance measurement, speed measurement, telemetry information reception and demodulation; angle error extraction; image, voice and message data transmission and other functions. At present, my country's aircraft measurement and control business is in a period of vigorous development. Various measurement an...

AI Technical Summary

Problems solved by technology

Due to the influence of various factors such as resource scheduling and planning arrangements, this method has a long test period and low cost-efficiency ratio

Once the design defects of the equipment are found, it is very difficult to carry out technical transformation, which seriously affects the completion of the task of the entire measurement and control system

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