The rail traffic AFC system is composed of five frameworks, respectively AFC Clearing Center (ACC), Line Central Computer (LC), Station Computer (SC), SLE and tickets, where the ticket management under AFC system applies three-tier management by the AFC Clearing Center (Online Tickets Center), Operating Control Center (Line Tickets Center) and station; and the smart terminal has realized three-tier control by the Operating Control Center, station and local, where all the smart terminal equipment can be separately operated. 1.It provides one-stop scheme for design, production, software development and debugging of the smart terminal equipment, including Automatic Ticket Vending Machines, Automatic Gate Machines, automatic inquirers, Booking Office Machines and Integrated Service Machines. 2.It supports the payment and lockage means including QR code, facial recognition, bank card and mixed change with both notes and coins.