Internet based light quality measurement

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dc.contributor.authorSamu, Krisztián
dc.contributor.authorThamó, Bálint
dc.date.accessioned2017-07-03T07:24:24Z
dc.date.available2017-07-03T07:24:24Z
dc.date.issued2017-06-26
dc.description.abstractThe goal of this project was to implement a device, which can measure the illuminance and the correlatedcolor temperature (CCT) of a light source and also works as a webserver.The analyzation of light sources is very important in our everyday life. With the use of a webserver the measured values are easily accessible and the calculation methods can be changed without any changes on the hardware. It also provides a solution to store and analyze the results without further human interaction. Therefore the device is capable of collecting and analyzing a large amount of data.For these criterions we chose a PIC microcontroller, an Ethernet chip and two different sensors. One of the sensors is an RGB sensor and the other one is a LUX sensor. Both of the sensors are using photodiodes to sense the different attributions of a light source. Through this article we show the basic theory behind the project, the implementation and calibration of the device; then the results of the measurements and finally we mention some possibilities for future improvements.hu_HU
dc.identifier.doi10.17667/riim.2017.1/4.hu_HU
dc.identifier.issue1hu_HU
dc.identifier.urihttp://hdl.handle.net/2437/242393
dc.identifier.volume4hu_HU
dc.language.isoenhu_HU
dc.publisherDUPresshu_HU
dc.publisher.placeDebrecenhu_HU
dc.subjectwebserverhu_HU
dc.subjectcorrelated color temperature
dc.subjectilluminance
dc.subjectsensor
dc.subjectmicrocontroller
dc.subjectlight source
dc.subjectdata collection
dc.subjectcalibration
dc.subjectmeasurement
dc.subjectphotodiode
dc.subjectchromatical diagram
dc.subjectplanckian locus
dc.titleInternet based light quality measurementhu_HU
dc.typeArticlehu_HU
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Recent Innovations in Mechatronics