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LED driving power supply testing system based on LabVIEW

A technology for LED driving and power supply testing, applied in the direction of power supply testing, etc., can solve the problems of single test parameter, inconvenient LED driving power supply testing and acceptance, etc., to achieve the effect of simple system structure, convenient on-site acceptance, and improved operation safety.

Inactive Publication Date: 2019-02-01
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the LED drive power test generally uses the tester body, display screen, test box, connection components and drive power fixed components to complete the product test. The test results are manually recorded or connected to a printer to output the test report, and the test parameters are relatively simple. , and it is also inconvenient to test and accept the LED drive power supply on the construction site

Method used

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  • LED driving power supply testing system based on LabVIEW
  • LED driving power supply testing system based on LabVIEW
  • LED driving power supply testing system based on LabVIEW

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The LED driving power supply test system based on LabVIEW in the embodiment of the present invention includes a hardware part and a software part.

[0022] Such as figure 1 As shown, the hardware part of the LED driving power supply test system based on LabVIEW includes an AC power supply 10 connected to the input end of the LED driving power supply, an electronic load 20 connected to the output end of the LED driving power supply, and corresponding to ...

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Abstract

The invention provides an LED driving power supply testing system based on LabVIEW. The system comprises a hardware part and a software part. The hardware part comprises an AC power supply connected with the input end of the LED driving power supply, an electronic load connected with the output end of the LED driving power supply, a data acquisition device corresponding to the input end and the output end of the LED driving power supply, and a computer connected with the data acquisition device. The software part is developed based on the LabVIEW platform and run by the computer. The softwarepart comprises a user login module, a data acquisition module, an electrical performance testing module, an electromagnetic compatibility testing module, an electrical safety testing module, and a testing result and level evaluation module. The LED driving power supply testing system based on LabVIEW can effectively improve the quality inspection efficiency of the LED driving power supply used inthe engineering construction site, has the characteristics of convenience, rapidity, and high efficiency, and can meet the relevant standard technical requirements.

Description

technical field [0001] The invention relates to the technical field of LED driving power supply, in particular to a testing system for LED driving power supply based on LabVIEW. Background technique [0002] In recent years, LED lighting products have been widely used in various occasions due to their energy saving, long life, and environmental protection, but the quality of their driving power directly restricts the quality of LED light emission and the overall performance of the lighting system. LED drive power performance inspection is an important step in the production process of LED drive power, which can effectively guarantee its production quality and safety during use, and further standardize the development of LED lighting products. [0003] At present, the LED drive power test generally uses the tester body, display screen, test box, connection components and drive power fixed components to complete the product test. The test results are manually recorded or conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/40
CPCG01R31/40
Inventor 王田虎胡玥陈天裕宋乃平颜怡罗印升周小勇刘晓杰张晓玲
Owner JIANGSU UNIV OF TECH
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