System and method for identifying distilled spirit by three-dimensional fluorescence spectrum

Abstract

The present invention provides a system for identifying white spirit through three-dimensional fluorescence spectrum and a method thereof. The manual mode of prior art for identifying white spirit has problems of low efficiency, higher identification cost, accuracy affected by the subjective element of the identifier and the like. According to the invention, the name, odor type, manufacturing year, degree number and reference characteristic parameter of each reference white spirit are stored in the reference data base. Subsequently the fluorescence spectrum of the white spirit to be identified is measured and is prepared to a three-dimensional fluorescence spectrum. The comparison characteristic parameter is extracted. The reference characteristic parameter which is same or most approximate extracted comparison characteristic parameter is inquired in the reference data base, and then the name, odor type, manufacturing year, degree number and reference characteristic parameter are acquired. Then the similarity between the white spirit to be identified and the reference white spirit is calculated out according to the extracted comparison characteristic parameter and the acquired reference characteristic parameter. Finally the acquired name, odor type, manufacturing year, degree number and reference characteristic are outputted. The method of the invention can identify the white spirit with high efficiency, low cost, high accuracy and intelligentization.

Description

technical field [0001] The invention relates to liquor identification technology, in particular to a system and method for identifying liquor through three-dimensional fluorescence spectrum. Background technique [0002] The history of Chinese liquor has a long history, and the development of liquor has not only brought us a rich life, but also created a splendid drinking culture. Drinking is no longer simply a need to pay attention to culture, but a pursuit of modern people for healthy drinking and civilized drinking. However, in recent years, there has been a phenomenon of shoddy products in the liquor market, which has disturbed the economic order of the liquor market and caused illegal infringement on the interests of consumers. In the prior art, the quality of wine can only be identified by experienced professionals with many years of experience and according to the sense organs. This kind of liquor identification technology has the problems of low efficiency, high id...

AI Technical Summary

Problems solved by technology

This kind of liquor identification technology has the problems of low efficiency, high identification cost, and the accuracy is affected by the subjective factors of the identification personnel.

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