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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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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 data to be transmitted to SFIS before continuing to read the code, and the production efficiency is low.

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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Embodiment Construction

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

[0014] Such as figure 1 As shown, the present invention provides a kind of SFIF pre-read code method for ICT test station, comprise SMT-2.0 data acquisition device and ICT tester, it is characterized in that:

[0015] (1), use code reading to rush to read the barcode, and the DLIClient.dll file in the test software of the ICT tester pre-stores the barcode that is passed by the code reading;

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

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

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

[0019] In this implementation example, the above-mentioned SMT-2.0 data collector, referred to as DCT, is a terminal connection device used to collect data ...

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PUM

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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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