The three-dimensional eye feedback technology is used to digitize the teaching information of teachers, and the digitized information is subjected to in-depth processing such as denoising and threshold segmentation; then the state space reconstruction of the subway passenger flow information is carried out in a time series, and the developmental classroom teaching quality evaluation is based on each The development of professional quality of famous teachers and the improvement of teaching ability are the main focus and foothold, which can fully mobilize the enthusiasm and initiative of teachers to participate in teaching quality evaluation. The intelligent information collection system is not only for the information collection of traditional information collection system The process is simplified and realized, absorbing enterprises and industries to participate in the evaluation, expanding the evaluation connotation, and gradually establishing a teaching quality evaluation system that is conducive to the growth of "dual teachers and dual abilities" teachers and improving the school's ability to cultivate applied talents.