城市轨道交通urban rail transit/mass transit设计使用年限designed lifetime运营概念operation concept旅行速度operation speed限界gaugePlatform Screen Doors (PSD) 安全门正线main line辅助线assistant line联络线connecting line试车线testing line轨道结构track structure轨距gauge of track无缝线路seamless track整体道床monolithic track-bed路基subgrade站台计算长度computed length of platform车站公共区public zone of station无缝线路纵向水平力longitudinal horizontal force of seamless track无缝线路断轨力broken rail force of seamless track名挖法cut and cover盖挖顺筑法cover and cut-bottom up盖挖逆筑法cover and cut-top down矿山法mining method盾构法shield method沉管法immersed tube method防水等级grade of waterproof变形缝deformation joint刚柔结合的密封区rigid-flexible joint of sealed zone开式运行open made operation闭式运行close made operation活塞通风piston action ventilation合流制排放combined sewer system集中式供电centralized power supply mode分散式供电distribute power supply mode混合式供电combined power supply mode主变电所high voltage substation牵引降压混合变电所combined substation杂散电流stray current同步数字传输系统synchronous digital hierarchy transmission system(SDH)全球定位系统global position system(GPS)列车自动控制automatic train control(ATC)列车自动监控automatic train supervision(ATS)列车自动防护automatic train protection(ATP)列车自动运行automatic train operation(ATO)调度集中centralized traffic control(CTC)自动人行道moving pavement自动售检票设备automatic fare collection火灾自动报警系统fire alarm system区域报警系统local alarm system集中报警系统remote alarm system环境与设备监控系统building automatic system(BAS)系统集成system integration(SI)运营控制中心operation control center(OCC)集中监控和管理concentration supervisory control and management车辆段depot停车场stabling yard检修修程examine and repair program检修周期examine and repair period建筑设备自动化系统Building Automation System供电系统管理自动化Scan Control Alarm Database人机接口Man Machine Interface不间断电源供给Uninterrupted Power Supply南京一卡通系统NanJing Transportation Card System建设部Ministry of Corporation南京地铁公司NanJing Metro Corporation清结算数据中心Intermodality Data Center局域网Local Area Network广域网Wide Area Network开放传输网络Open Transport Network拖车Trailer Car(Tc(A))带受电弓的动车Motor Car With Pantograph(Mp(B))动车Motor Car(M(C))空载AW0每位乘客都有座位AW1每平方米6人AW2每平方米9人AW3非接触智能卡Contactless Smart Card(CSC)非接触智能筹码Contactless Smart Card(CST)设备运行参数Equipment Operating Data(EOD)departure (entrance) deport track 车辆段出入段线ACS 计轴系统Axile Counting SystemAM ATO自动折返模式ATO ModeAP 接入点Access PointAREMA 美国铁路保养和工程协会American Railway Engineering and Maintenance-of-Way AssociationARP 地址解析协议, Address Resolution ProtocolAS 接入交换机Access SwitchATO 列车自动驾驶Automatic Train OperationATP 列车自动保护Automatic Train ProtectionATPM ATP保护下的人工列车驾驶模式ATP Manual ModeATS 自动列车监控Automatic Train SupervisionBAS 设备报警系统Building Alarm SystemBS 骨干交换机Backbone SwitchBSP 板支持套件BY 旁路BypassCAN 控制器局域网Controller Area NetworkCBN 车载网络Carborn NetworkCBTC 基于通信的列车控制Communications-Based Train Control CDMA 码分多址, Code Division Multiple AccessCENELEC 欧洲电工标准化委员会European Committee for Electrotechnical StandardizationCC 车载控制器Carborne ControllerCI 计算机联锁Computer Based InterlockingCNS CBTC网络支持子层CBTC Network SupportCOAST 巡航CCTE 车载安全计算机（包括ATP/ATO子系统）Vital processing board of the carborne ATP and ATO subsystemsCOTS 可购买的商用产品Commercially-available Off The ShelfCP 循环前缀Cycle PrefixCPS 条件电源Conditional Power SupplyCPU 中央处理器Central Processing UnitCRC 循环冗余码校验码Cyclic Redundancy CheckCSD 三选二CSEE 安全计算机 2 out of 3 CSEE Transport Vital ComputerDB 数据库DatabaseDDOS 分布式拒绝服务DED 数据加密装置Data Encryption DeviceDCS 数据通讯子系统Data Communication SubsystemDSU 数据库存储单元Database Storage UnitDuty Rm 值班室Duty RoomDWDM 高密度分波多工Dense Wavelength Division MultiplexingEB 紧急制动Emergency BrakeESK 电子检测盒EMC 电磁干扰Electro Magnetic CompatibilityEMI 电磁干扰Electro Magnetic InterferenceEOSS 电光速度传感器Electro-Optic Speed SensorESS 紧急停车系统Emergency Stop SystemFAC 前向纠错编码Forward Error CorrectionFAS 火灾报警系统Fire Alarm SystemFAT 工厂验收测试Factory Acceptance TestFLASH PROM 闪存型可编程序的只读存储器GSM 全球移动通信系统, Global System for Mobile communication I/O 输入/输出Input/OutputICDD 接口控制和定义文档Interface Control & Defination Document ID 身份IdentityIDS 入侵检测系统Intrusion Detection SystemIL 联锁InterlockingILC 联锁控制器Interlocking ControllerIP 互联网协议Internet ProtocolISO 国际标准化组织International Standards OrganizationIPS 入侵防御系统Intrusion Protection SystemIPSec 互联网协议安全, Internet Protocol SafetyISA 独立安全评估机构Independent Safety AssessmentISI 码间干扰InterSymbol InterferenceLAN 局域网Local Area NetworkLCD 液晶显示器Liquid Crystal DisplayerLCVO Linear Combination of Valence OrbitalsLED 发光二极管Light Emitting DiodeLLC 逻辑链路控制Logic Link ControlLRU 可替换单元Line Replaceable UnitMAC 介质访问控制Media Access ControlMAL 移动授权Movement Authority LimitMIB 管理资讯资料库Management Information BaseMicroCab II USEE生产的车载控制器，Carborn Control System Provided by CSEEMicrolok USEE生产的联锁机，Interlocking System Provided by CSEE MOI 操作人员界面主菜单Main Menu Operator InterfaceMR 车载移动台Mobile RadioMRT 生产线测试Manufacture Routine TestMTBF 平均无故障时间Mean Time Between FailureMTBFF 平均无功能故障时间Mean Time Between Functional Failure MTBHE 平均无危险事件时间Mean Time Between Hazardous Event MTORE 输入/输出控制器MTTR 平均故障维修时间Mean Time to RepairNMS 网络管理站Network Management StationOCC 运营控制中心，Operational Control CenterOFDM 即正交频分复用技术Orthogonal Frequency Division MultiplexingOSI 开放式系统互联模型Open System Interconnect Reference Model OTE 光端机PA 接近天线PCB 印刷电路板Printed Circuit BoardPCI 协议控制信息Protocol Control InformationPOS 基于SDH的点到点协议（PPP）PPP Over SDHPOSIX 可移植操作系统界面Portable Operating System Interface PS 电源Power SupplyPSD 站台安全门Platform Screen DoorPSR 固定限速Permanent Speed RestrictionPVID 车辆固定标识Permanent Vehicle IdentityPWM 脉宽调制Pulse-Width ModulationQA 质量保证Quality AssuranceQoS 服务质量保障RF 无线电频率Radio FrequencyRI 继电接口Relay InterfaceRAM 可靠性、可用性和可维护性Reliability, Availability & MaintainabilityRM 限制人工模式Restricted ManualRPR 弹性分组数据环Resilient Packet RingSAP 服务接入点Service Access PointSBD 列车安全制动距离Safety Braking DistanceSCADA （电力）监督控制和数据采集系统Supervisory Control and Data Acquisition systemSCR 车站控制室Station Control RoomSCT 系统配置工具Synchronos Digital HierarchySDH 同步数字系列Synchronious DigitalSDU 介质访问控制层SE 以太网交换机/延长器Switch/ExtenderSER 信号设备室Signaling Equipment RoomSID 区间隔断门SNMP 系统网络管理协议System Network Management Protocol SONET 同步光网络Synchronous Optical NetworkingSPR 系统问题报告System Problm ReportSSID 禁用服务集标志SSPP 系统安全程序计划System Safety Program PlanSTCP 系统测试和调试方案System Testing & Commissioning Plan TD-SCDMA 时分同步码分多址接入Time Division Synchronous Code Division Multiple AccessTI 查询应答器Transponder InterrogatorTIMS 列车信息监控系统Train Information Management System TOD 司机显示器Train Operator DisplayTID 追踪标识Tracking IdentityTOR 轨道顶部Top Of RailTSR 临时速度限制Temporary Speed RestrictionTT 型式试验Type TestUDP 用户数据报协议User Datagram ProtocolUPS 不间断电源Uninterruptible Power SupplyUSSI 美国联合道岔信号国际有限公司Union Switch & Signal International Co.VB 虚拟闭塞Virtual BlockVDU 视频显示器Video Display UnitVLAN 虚拟局域网, Virtual Local Area Network VPN 虚拟专用网络Virtual Professional Network VR 车辆调整Vehicle RegulationWBN 轨旁骨干网络Wayside Backbone Network WLAN 无线局域网Wireless Local Area Network ZC 区域控制器Zone Controller。