| Near infrared spectrum technology is gradually been recognized by people inthe1930’s. The study of Near infrared spectroscopy continues to today. Near infraredspectrum analysis instrument which based on near infrared spectral analysistechnology is a tool combining measurement technology, data processing, dataanalysis technology.Early Near infrared spectrum instrument volume is very large, and often be usedin the laboratory for analysis. With the rapid development of material science, andsensor technology, the volume of Instrument became much smaller, the accuracy isbecoming higher also. In order to achieve the field/insitu detection, manymanufacturers domestic and abroad developed variety types of Near infrared spectruminstruments, such as handheld type, the back hanging type, etc. This article is aimed atcompleting the measurement analysis, software design for the portable spectrumanalysis instrument, making the instrument integration and miniaturization. Thedesign is based on ARM develop data acquisition function, data processing and imagedisplay functions, data analysis capabilities, support touch screen operation.Design three kinds of communication mode: Serial port, Bluetooth, Ethernet.Across verification, the design get through the test of Serial port, Bluetooth andEthernet transmission. |
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