Power monitoring method in receiving and transmitting module test

Abstract

The invention provides a power monitoring method in receiving and transmitting module test. The method comprises the steps that after a main thread is started, the electrifying sequence of a power module is controlled first, and after electrifying is successful, a test thread and a power monitoring thread are started; then, the test thread completes all function tests of a receiving and transmitting module, the power monitoring thread monitors power output voltages and currents, and a thread lock and a global marking variable are arranged between the test thread and the monitoring thread; in the ending process of the main thread, under the normal condition, the test thread is ended first, and after test data storage operation is completed, orderly outage is conducted on the receiving and transmitting module; otherwise, a power source is turned off according to the sequence, and then the test data storage operation is conducted. According to the power monitoring method in the receiving and transmitting module test, the purpose of protecting the tested receiving and transmitting module in the test process is achieved, meanwhile, interaction of a power monitoring protecting thread and a receiving and transmitting module test thread is achieved in a multi-thread operation mode, and therefore the orderliness and the reasonability of the test are achieved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a power monitoring method in the testing of transceiver components. Background technique [0002] The transceiver component is a typical representative of microwave multifunctional components, and generally consists of one or more transceiver channels. It is a kind of microwave multifunctional component located at the end stage of radar, electronic countermeasures and other equipment, and it is the most important component with the largest number; from the perspective of testing, it is the category with the most test parameters and the most complicated test implementation Microwave components. [0003] During the testing process, the primary problem is to ensure the safety of the tested part, which is the prerequisite for the test to be carried out. For the transceiver components, due to the normal operation of the transmit channel power amplifier, etc., the power-on must be in...

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes a power monitoring method in the testing of transceiver components, which solves the problems of sequential power-on / power-off and real-time power monitoring during the testing of transceiver components, and at the same time realizes power monitoring protection threads and testing of transceiver components in a multi-threaded operation mode thread interaction

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