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
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[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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