Baijiu adulteration detection system based on portable spectrograph

Abstract

The invention discloses a white spirit adulteration detection system based on a portable spectrograph, which comprises a spectrum detection module, an interference monitoring module, an edge calculation module, a cloud processor and a port display module, and is characterized in that the interference monitoring module collects multi-dimensional environmental data in real time, such as temperature, humidity, light source intensity and the like; an interference factor regression model constructed by an edge calculation module is combined to quantify the influence of interference on spectral data, and dynamic correction is performed through an interference compensation model of a cloud processor, so that the interference of environmental noise on a detection result is greatly reduced, the detection robustness under a complex working condition is improved, and the detection accuracy is improved. Through a logic architecture of'dynamic interference monitoring-edge calculation-cloud correction-port display ', core pain points of large environmental interference, low efficiency and high cost in traditional white spirit detection are solved, high precision, real-time performance and expandability are achieved, and an innovative solution is provided for intelligent quality control of the food industry.

Images