Abstract: The work of artificial processing railway recycling ticket is time consuming and low efficiency, easy to make mistakes. To solve this problem, and reduce the audit personnel's working intensity and pressure, this article proposed the solution of using machine instead of manual counting identification. The method of comparing coupon information decoding and stub file was used to implement the automation and intellectualization of railway ticket recycling processing, improve the efficiency of railway passenger transport management, further standardize the recycling process of the ticket, achieve efficient automated verification, audit department, signed back waste recycling ticket.