By installing passer count devices inside the shop, amount of people passed and stopped at designated place can be calculated precisely. Brand stores require a large amount of data to support their overall management and decision-making. Passer Count is one of the most important evaluation indicators in large-scale business management. It is closely related to sales volume, advertising attention, customer conversion rate, etc. In the new generation of popular data development, accurate, intelligent and diversified passenger flow data is more important.