Electronic nose learning and domestication method and equipment

Abstract

The method for learning and acclimatizing an electronic nose provided by the present invention includes obtaining olfactory odor data and electronic nose test data sent by an electronic terminal device, and according to the geographical location information of the electronic nose, searching for the electronic nose in the olfactory odor data according to the set position range The olfactory odor data corresponding to the geographic location is fused with the electronic nose test data according to time information to generate sample data for electronic nose learning and domestication, and the electronic nose is used to perform relational model parameter fitting on the electronic nose. The invention provides an olfactory odor data electronic terminal device, comprising a geographic location information module, a clock module, an olfactory odor data input module, and an information transmission communication module. The invention saves the olfactory discrimination time of the olfactory discriminator, improves the olfactory discrimination efficiency, overcomes the limitation of space and place, makes the data given by the electronic nose closer to people's sense of smell, and makes the odor data of the electronic nose and the olfactory sense of the human nose intuitive visualization.

Description

technical field [0001] The invention relates to ambient air quality monitoring technology, in particular to a method and device for learning and domesticating an electronic nose by using olfactory odor data. Background technique [0002] Ambient air pollution seriously affects people's health. In smart environmental information engineering, air quality monitoring is an important technical means. Among them, the monitoring of odors that directly affect people's sense of smell [0003] In the prior art, it is particularly important for the determination of air quality odors to be carried out by olfactory discriminators in accordance with national standards. (GBT14675-1993) "Three-point comparison odor bag method for the determination of air quality odor". In this method, through the process of sampling, preservation, and olfactory identification, in order to make the olfactory judges draw correct olfactory identification conclusions, there are relatively strict requirements f...

AI Technical Summary

Problems solved by technology

However, the existing electronic nose working method deviates greatly from the olfactory perception of ordinary people in areas with a large geographical range and large odor changes.

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