Automatic computer power supply switching test system and method

Abstract

The invention discloses an automatic computer power supply switching test system and method. The automatic computer power supply switching method includes S1, setting transmission periods of starting and shutdown signals through main units at a control end and transmitting the starting and shutdown signals to a signal control unit according to the transmission periods; S2, receiving the starting and shutdown signals transmitted by the main units of the control end through the signal control unit, converting the starting and shutdown signals into control signals and transmitting the control signals to a 220V power supply switching control circuit; S3, outputting 220V alternating current to main units to be tested by the 220V power supply switching control unit according to the control signals. By presetting testing periods, the starting and shutdown signals can be manually transmitted in real time or automatically transmitted at fixed time to the signal control unit, and the signal control unit correspondingly controls the 220V power supply switching control circuit to start power supply intermittently for the main unit to be tested after receiving the starting and shutdown signals of the main units of the control end. Besides, the automatic computer power supply switching test system and method can realize one-to-many power on-and-off test of the main units to be tested on a large scale, and labor cost is greatly saved. Leisure time can be sufficiently utilized, test period is greatly shortened, long-time multi-times testing is realized, and stability of products is improved.

Description

Technical field: [0001] The invention relates to computer testing technology, in particular to a computer power supply automatic switch testing system and method. Background technique: [0002] With the rapid development of electronic technology, computers have become necessary equipment for information processing, and the rapid increase in the number of computers has also put forward higher requirements for the stability of computer work. In order to ensure the stability of the computer work, especially the normal operation of the computer after the computer is turned on and off, it is necessary to repeat the on-off test after the computer is manufactured. [0003] However, at present, the repeated power-on and power-off tests of computers are basically realized manually. The test method is to manually operate the switch to judge the power-on state of the computer. This method has low test efficiency, high manpower and time costs, and cannot be performed. Long-term testing...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the repeated power-on and power-off tests of computers are basically realized manually. The test method is to manually operate the switch to judge the power-on state of the computer. This method has low test efficiency, high manpower and time costs, and cannot be performed. problems with long tests

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