Tea visual tracing method based on radio frequency tag of Internet of Things

The invention discloses a tea visual tracing method based on an Internet of Things radio frequency tag, and belongs to the technical field of tracing. The advanced tea leaf detection technology is adopted, a safety information database is established for tea leaves, the safety of the tea leaves is guaranteed, and effective safety traceability information is provided for a user; after the tea leaves are processed, a camera is arranged in each working procedure to record the working procedure condition and upload a video to a cloud visual database, so that the whole processing course visualization, the understanding of the processing flow of each piece of tea leaves and the determination of the safety of the tea leaf processing course can be provided for customers; in the quality inspection stage, various inspection data are stored, and quality assurance is provided for customers. According to the method, tea leaf production places, tea leaf technical detection, production management visualization and tea leaf