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System for testing illumination intensity, temperature and humidity of LED light source based on mobile internet

A LED light source and mobile Internet technology, applied in the field of electronic measurement and control, can solve problems such as poor interconnection, limitations, and inability to obtain basic data, and achieve the effects of automatic collection, improved test efficiency, and reduced test costs

Inactive Publication Date: 2010-11-10
DALIAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of detection of the long-term operating conditions of outdoor LED lighting, and there is no way to obtain a large amount of real-time basic data, which is mainly limited by measuring instruments and measurement methods.
Because traditional detection instruments require manual operation, they cannot meet the needs of automatic all-weather measurement. At the same time, due to the limitation of built-in memory capacity, they cannot meet the long-term continuous detection
At the same time, traditional testing instruments are poorly interconnected and lack the strong support of the background database, so the acquired data cannot be processed and analyzed in a timely and effective manner.

Method used

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  • System for testing illumination intensity, temperature and humidity of LED light source based on mobile internet

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Embodiment Construction

[0010] The data processing and sharing unit is used to receive measurement data, store and share it, and provide retrieval query, system management and early warning functions. Including data processing front-end processor, database server group, database backup machine and Web server.

[0011] The front-end measurement and control instrument includes an illumination sensor unit, a GPRS wireless transmission unit and an embedded system unit. The sensor uses a silicon photocell with a wide spectral response range, short response time, high photoelectric conversion efficiency, and a large PN junction area as the photoelectric conversion probe of the illuminance meter, and adds a filter and a cosine corrector to separate it from the body. Adapt to the law of cosine, improve the accuracy and range of measurement.

[0012] When the front-end measurement and control instrument is working, the sensor probe of its sensor unit receives the illumination of the light source, converts th...

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Abstract

The invention relates to a system for testing the illumination intensity, the temperature and the humidity of an LED light source based on a mobile internet, which is an on-site real-time data acquisition system and integrates an illumination intensity, temperature and humidity sensor technology, an embedded technology, a GPS (Global Position System) technology, a GIS (Global Information System) technology, a mobile internet and a database technology. The system can automatically send the acquired data on illumination intensity, temperature and humidity to a remote database, the data correspond to the time-geographical position information of a measuring point one by one and are displayed on a human-computer interface based on the GIS, and the system provides management, query, early warning and data processing. The manual testing problems of the traditional illumination test work are solved, and the working efficiency of illumination testing is greatly increased.

Description

technical field [0001] The invention relates to an on-site and real-time lighting, temperature and humidity data acquisition and monitoring system for LED light sources, which belongs to the technical field of electronic measurement and control. Background technique [0002] Due to the many excellent characteristics of LED lighting itself, the industrialization of LED lighting has increasingly attracted widespread attention from all over the world. Through the implementation of the "National Semiconductor Lighting Project" and a series of policies and measures to promote the development of the green lighting industry, coupled with the promotion of the "Ten Cities and Ten Thousand Lamps" project, the application scale of LEDs has gradually expanded and the prospects are broad. . However, there is a lack of detection of the long-term operation of outdoor LED lighting, and there is no way to obtain a large amount of real-time basic data, which is mainly limited by measuring in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H05B37/03G01J1/42
Inventor 王智森潘登刘剑
Owner DALIAN POLYTECHNIC UNIVERSITY
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