青岛城市轨道交通AFC系统读写器软件接口特点介绍

为了指导青岛城市轨道交通自动售检票系统的路网建设,规范技术标准,减少重复投资和设备维护及升级成本,青岛市地铁集团建设单位组织编制了AFC系统标准规范。研究和规范读写器的票卡处理单元(TPU)软件的接口,不仅可以提高车票处理速度、规避车票处理错误,还能实现线路间设备的互换性,并且可以减轻系统升级维护工作量和成本。从读写器软件的原理、架构和处理流程上,介绍了青岛城市轨道交通AFC系统票卡处理单元软件接口的特点。

Reader Software Interface Features in Qingdao Transit AFC System

In order to guide Qingdao transit ticketing in the network system, to standardize technical norms, reduce duplication of investment and costs for equipment maintenance and upgrades, the construction company of Qingdao Metro Group has organized the preparation of AFC system standards. Research and standardization of ticket processing unit（TPU） software interface of the reader can not only improve the processing speed of tickets, to avoid tickets processing errors, but also achieve interchangeability between the line equipments, and reduce the maintenance workload and system upgrades costs. From the principle of the reader software, the architecture and processing flow, the paper introduces the software interface design features of the ticket processing unit in AFC systems on Qingdao urban rail transit.