AFC系统架构及缩写词2.doc

缩写词英文解释中文解释AFCAutomatic Fare Collection自动售检票ACCAFC Clearing Center清分中心BOMBooking Office Machine票房售票机CSCContactless Smart Card非接触式IC卡CTCommemorative Ticket纪念票DESData Encryption Standard数据加密标准DGDummy GATE末端检票机ECUElectronic Control Unit电子控制单元/主控单元EMCElectro Magnetic Compatibility电磁兼容性EnGEntry GATE进站检票机ESEncoder and Sorter编码分拣机ETEmployee Ticket员工票ExGExit GATE出站检票机EXTExit Ticket出站票FCSWFiber Channel Switch光纤通道交换机FEPFront End Processor前端处理机AGMAutomatic Gate Machine自动检票机IPInternation Protection国际防护标准ISAMIncrement SAM充值SAMIBPIntegrated Backup Panel综合后备盘ISCSIntegrated Superviser and Control System综合监控系统KMSKey Management System密钥管理系统L3SwichLevel 3 Switch三层网络交换机LANLocal Area Network局域网LCCLine Central Computer 线路中央计算机MaxTTRMax Time To Repair完成一项维修作业所允许的最长时间MCBFMean-Cycles Between Failure平均无故障次数MPServerMaster Purse Server信用管理服务器MTMass Transit轨道交通MTBFMean-Time Between Failure平均无故障时间MTBSFMean-Time Between Serve Failure运营中故障平均间隔时间MTTMass Transit Ticket轨道交通专用车票MTTRMean Time To Repair平均故障恢复维修时间OCCOperating Control Center控制中心OCTOne Card Through一卡通车票PACProvisional Acceptance ertificate预验收证书PCAPortable Card Analyzer便携式验票机PCBPrinted Circuit Board印制电路板PSAMPurchase SAM消费SAMPKISAMPersonal Key Issue SAM用户密钥增值SAMR/WReader/Writer读写器RGReversible GATE双向检票机SAMSecure Access Module安全存取模块SCStation Computer车站计算机SCRStation Control Room车站控制室SJTSingle Journey Ticket单程票SLEStation Level Equipment车站现场设备SVTStore Value Ticket储值票TCMTicket Checking Machine自动查询机TCTTrip Count Ticket乘次票TIOTicket Issuing Office售票处TOKENSimplified CSC SJT简易非接触式IC卡单程票TPMCTransation per Minute Count每分钟交易次数TSTTest Ticket测试票TVMTicket Vending Machine自动售票机UPSUninterrupted Power Source不间断电源注释： LC