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Method for implementing computer testing instrument

A tester and computer technology, applied in the field of computer tester, can solve problems such as computer detection and circuit detection that cannot be applied to the schedule, diagnostic card does not have self-test ability, and cannot accurately diagnose computers, etc., to achieve various forms of man-machine dialogue , test methods are flexible and diverse, and the operation process indicates detailed effects

Inactive Publication Date: 2003-12-10
刘宗明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, this kind of diagnostic card does not have self-test capability. Once the diagnostic card itself makes an error, it cannot accurately diagnose the error of the computer.
In addition, they are generally only used for desktop computers, and they are helpless for notebook computers or even computer peripherals or other circuits and components, so the scope of use is too narrow
At present, there are also expensive test equipment that are fixed and cannot be moved online for computer production lines, and they are even more unsuitable for scheduled computer testing and circuit testing.

Method used

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  • Method for implementing computer testing instrument
  • Method for implementing computer testing instrument

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Embodiment Construction

[0053] A method for realizing a computer tester of the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments of the present invention.

[0054] Reference attached figure 1 , the hardware part of applying the computer tester of the present invention includes a display, a keyboard and a control circuit, wherein the control circuit includes: a microprocessor, a test circuit, a signal generator, a computer communication interface, a database , and a power module. The microprocessor is equipped with system control software and connected to the above modules, the signal generator is also connected to the test circuit, and the power supply module is used to supply power to the entire system.

[0055] Reference attached figure 2 , the system control software includes the following steps:

[0056] Step 1: Turn on the power and start;

[0057] Step 2: System self-inspection, used for self-inspection of th...

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Abstract

The present invention discloses a method for implementing computer test instrument. Its control circuit adopts a microprocessor to make control, and adopts the functional components of data base, test circuit with tested circuit physical connection adaptive interface and logic signal interface, signal generator, communication interface with PC and man-machine interaction machine, and its system control software includes system self-checking process, test process, signal generation process, diagnosis process, communication process with PC, data base operation process, stability test process and tested computer monitoring process, etc.

Description

technical field [0001] The invention designs a method for realizing a computer system comprehensive test device, in particular a method for realizing a computer tester. technical background [0002] At present, the existing equipment mainly aimed at comprehensive testing of computer systems includes computer motherboard fault diagnosis cards, also called POST cards. Existing diagnostic cards simply display the self-diagnostic fault codes of the main board’s 80H port (from the POST self-diagnosis program of the BIOS), and then you can roughly know the scope of the fault by consulting the meaning of the codes on the manual of the diagnostic card. It does not have data processing capabilities, and the display method is simple and abstract. In the book "PC Upgrade and Maintenance" published by People's Posts and Telecommunications Press in 2001, the 9th line from the bottom on page 869 "Although the diagnosis completed by the system POST is not very thorough, it is indeed the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/00
Inventor 刘宗明
Owner 刘宗明
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