SFIF code pre-reading method for ICT testing station

A test station and pre-reading technology, which is applied in the field of SFIF pre-reading codes, can solve the problems of low production efficiency and achieve the effects of improving production efficiency, good use value, and saving code reading time

Inactive Publication Date: 2010-07-21
TPV ELECTRONICS (FUJIAN) CO LTD
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AI Technical Summary

Problems solved by technology

This method requires the operator to wait for the ICT test to be OK after the code is read OK and the d

Method used

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  • SFIF code pre-reading method for ICT testing station
  • SFIF code pre-reading method for ICT testing station

Examples

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[0013] The present invention will be further described below in conjunction with the drawings and embodiments.

[0014] Such as figure 1 As shown, the present invention provides a SFIF pre-reading method for ICT test station, including SMT-2.0 data collector and ICT tester, which is characterized by:

[0015] (1) Use barcode reading to grab the barcode. The DLICLient.dll file in the test software of the ICT tester pre-stores the barcode passed by the barcode reading;

[0016] (2) After the ICT tester is tested, the DLICLient.dll file integrates the test results with the barcode and sends it back to SFIS;

[0017] (3) Mark the pre-stored SN as the current test state and pass it to the ICT test software, waiting for the test result;

[0018] (4) Repeat steps (2) and (3).

[0019] In this example, the above-mentioned SMT-2.0 data collector, DCT for short, is a terminal connection device used to collect data and send it to a PC. DCT can serve as a production information management under fac...

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Abstract

The invention relates to an SFIF code pre-reading method for an ICT testing station, which comprises an SMT-2.0 data information collector and an ICT tester, and is characterized by comprising the following steps that: (1) a code reader reads a bar code, and a DLICLient.dll file in testing software of the ICT tester pre-stores the bar code transferred by the code reader; (2) after the ICT tester tests, the DLICLient.dll file integrates the test result and the bar code and transfers back to the SFIS; (3) a pre-stored SN is marked as a current test state and transferred to ICT testing software to wait for the test result; and (4) the steps (2) and (3) are repeated. In the invention, the code is pre-read in a test wait time of an operator, thereby saving the code reading time, improving the production efficiency and increasing the yield.

Description

technical field [0001] The invention relates to an SFIF pre-reading code method for an ICT test station. Background technique [0002] The function of ICT is to measure the quality of the components on the circuit board (ie: resistance, capacitance, inductance, diode, transistor, FET, SCR and IC whether there are missing parts, wrong parts, bad parts or poor assembly) and detection Whether there is a short circuit or open circuit on the circuit board, and clearly point out the location of the defect, which greatly improves the repair efficiency and product quality of defective products. [0003] The full English name of SFIS is: ShopFloorInformationSystem, and the Chinese meaning is "on-site information integration system". It can realize the production process monitoring and the traceability of production quality. [0004] The existing technology is: the M-line operator uses a code-reading gun to read the barcode (SN) on the test board, and transmits it to the DCT (SMT-2....

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R31/02
Inventor 张新华王惠振杨利洪魏林辉
Owner TPV ELECTRONICS (FUJIAN) CO LTD
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