Test system and method of video signal generator

Abstract

The invention provides a test method for a video frequency signal generator, which comprises the following steps: test parameters of the video frequency signal generator are set up; the video frequency signal generator outputs corresponding test signals according to the setup test parameters; the test signals are collected and converted to the test value through controlling a standard tester; and then the test value is received and a test report is generated according to the test value and the test parameters. In addition, the invention also provides a test system of the video frequency signal generator. Utilizing the method can reduce error caused by man-made test and can improve test quality and efficiency.

Description

technical field [0001] The invention relates to an instrument testing system and method, in particular to a signal generator testing system and method. Background technique [0002] With the continuous development of science and technology, the measurement technology is becoming more and more systematic and scientific, and the testers have higher and higher requirements for measurement accuracy and speed, that is, the instrument measurement and the test on the production site can be synchronized as much as possible. [0003] In the traditional technical field, the testing of the video signal generator needs to be done manually, for example, a tester manually inputs parameters to the video signal generator. This test step needs to be repeated many times before it can be completed. It is conceivable that the steps of testing the video signal generator are very cumbersome, and the testers are prone to fatigue, which leads to low efficiency of testing the video signal generator....

AI Technical Summary

Problems solved by technology

This test step needs to be repeated many times to complete. It is conceivable that the steps of testing the video signal generator are very cumbersome, and the testers are prone to fatigue, which leads to low efficiency of testing the video signal generator.

In addition, the accuracy of manually testing the video signal generator repeatedly is low and the mechanism parts of the video signal generator are easily damaged, such as the mechanism parts of the video signal generator are worn out, etc.

The content of the test report also needs to be manually input by the tester, which is large and prone to recording errors

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