Structure And Process Design Of The AFC System In Rail Transit Domain

All of the domestic rail transportation industry using AFC system tocomplete the cash operating and traffic analysis and management. AFC systemwhich commonly used non-contact IC card ticket as the media is based on thecard reader and the rules to achieve different fare ticket system and functionalrequirements. However, the structure of the existing technology is difficult toimplement ticket types of design, testing and distribution quickly, which hasinacceptable cost of money and time.This paper is designed for covering the shortage mentioned above,proposed a new type of card design and design principles of ticket transactionprocessing, to avoid additional votes species brought various development issuesand cost, to accelerate the process from design to application, to make theoperating companies(owners) have more initiative development opportunities, toallow the operating company within a certain range according to the actual needto design and issue new ticket types. This design can be used to reduce the cost,to attract passengers at flat peak to relieve the peak pressure of passenger flow,to improve the efficiency and benefit passengers with discount.This paper focus on to decompose the various types of transactionprocessing ticket types combined characteristics of the existing rail transit AFCsystem ticket type, abstract ticket transaction process and the type oftreatment-related operations, retain or optimized the rest of the necessaryprocesses. Regroup the abstracted the processing operations, to sum up a set ofalgorithms and card information structure, design effective ticket template typeparameter to establish the transaction process model based on algorithmparameter template.After the theoretical design and verification testing, fixed card typestructure could meet the existing rail ticket type design requirements, coveringthe basic ticket type behavior characteristics and parameters, qualifying all kindsof parameters and processing sequence requirements. Base on the type of cardstructure to achieve the transaction process design and meet existing ticket types’logical processing requirements. The results of the verification varies ticket types process, could be analyzed this transaction process qualified therequirements of the ticket characteristics transaction processing.The design presented in this paper could combine the current trend of micro–payment media transformation, to help the operating company save a lot ofdevelopment costs, shorten the time line of issuing a new ticket type. It alsocould simplify the interconnection between the cities and benefit for the futurepayment system analysis in theory.