The invention belongs to the technical field of fluorescent analysis detection, and discloses a method for realizing fluorescent visualization research on a crystal growth and transformation process by aggregation-induced emission properties. According to different fluorescent emission wavelengths of compounds in different crystal form states, crystals in different crystal forms are distinguished by a fluorescent imaging method, and/or the transformation process of the different crystal forms is dynamically imaged and tracked. The compounds have structures in a formula 1 or 2 as shown in the specification, R1 is independently selected from sulfur atoms or NH groups, and R2 is independently selected from one of hydrogen atoms, methyl, ethyl and methoxyl. The method is used for tracking and monitoring the growth and transformation process of different crystal form structures in real time, fluorescent visualization research can be performed on the growth process of linear aggregation structures with directionally arranged crystals prepared by a mechanical modification method, and the method has the advantages of simplicity, convenience and rapidness in operation, accurate results and in-situ real-time detection property and has application values in the fields of crystal state analysis, phase transition mechanism research and the like.