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Automatic testing device and method

An automatic test device and automatic test technology, applied in the direction of measuring device, measuring electricity, measuring electrical variables, etc., can solve the problem of low test efficiency, achieve the effect of saving test cost and improving test efficiency

Inactive Publication Date: 2014-12-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional test instruments are mostly semi-automatic testers, which require testers to manually read and record test data and test results, and the test efficiency is not high

Method used

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  • Automatic testing device and method
  • Automatic testing device and method
  • Automatic testing device and method

Examples

Experimental program
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Embodiment Construction

[0020] see figure 1 and figure 2 , schematically shows a composition diagram of an automatic test device according to an embodiment of the present invention, the automatic test device includes a main control device 10, at least one tester 20 and an electrical connection to the main control An adapter line 30 between the equipment 10 and the tester 20 , the automatic test device is used to test a product 40 to be tested.

[0021] The main control device 10 is provided with a data receiving unit 11 , a data analysis unit 12 , a test result display unit 13 and a data storage unit 14 . The main control device 10 is provided with a first input and output interface 15 . The tester 20 includes a second input and output interface 21 and a third input and output interface 22 . The first I / O interface 15 of the main control device 10 is electrically connected to the second I / O interface 21 of the tester 20 through the adapter cable 30 . The third input and output interface 22 of th...

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Abstract

An automatic testing method comprises the following steps: main control equipment initializes a first input / output port, and a tester initializes a second input / output port and a third input / output port; the tester receives testing parameters of a tested product and generates testing data according to the testing parameters, and sends the testing data to the main control equipment; the main control equipment reads the testing data, and sends the received testing data to a data analysis unit; the data analysis unit analyzes the testing data, and determines whether the testing data is valid or not according to the analyzed testing data; the data analysis unit sends the valid testing data to a test result display unit according to the determined result, and the test result display unit displays the valid testing data; the data analysis unit sends to and stores the valid testing data in a data storage unit; the main control equipment determines whether the tester has testing data to send or not, if the tester has no testing data to send, then the test is over. The invention also discloses an automatic testing device.

Description

technical field [0001] The invention relates to a test device and method, in particular to an automatic test device and method. Background technique [0002] In order to provide users with reliable electronic products, electronic products must be strictly tested by testing instruments before leaving the factory. Most of the traditional test instruments are semi-automatic testers, which require testers to manually read and record test data and test results, and the test efficiency is not high. Contents of the invention [0003] In view of the above, it is necessary to provide an efficient and convenient automatic testing device and method for testing electronic products. [0004] An automatic test device, comprising a master control device, a tester and a transfer wire electrically connected to the master control device and the tester, the master control device is provided with a first input and output interface, the tester It includes a second input and output interface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG06F11/263
Inventor 刘清华
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD