A method for researching on dynamic characterization of intelligent olfaction dynamic responding characteristics and differentiate information on honey fragrance is characterized by comprising following steps: aiming at the volatile characteristics of aromatic substances in honey, optimizing the parameters of an electronic nose intelligent olfaction detection system, combining with an spectrum correction pre-treatment so as to obtain a primary dynamic fingerprint spectrum with a high SNR ( the signal to noise ratio), then according to a simulated system of honey fragrance, combing the characteristics of honey fragrance in the processes of fragrance mass migration, internal expansion in sensor arrays, and physical absorption by the sensor chips in an intelligent olfaction sensor, searching the dynamic responding characteristics of the intelligent olfaction in four phases, namely the primary fragrance, the front fragrance, the body fragrance, and the tail fragrance, guiding the selection of intelligent olfaction dynamic characteristic responding points which represent the difference of honey quality, at the same time combing the mathematical characteristic parameters in the olfaction spectrum, and overall catching the differentiate information that is represented by the intelligent olfaction characterization for honey quality.