地铁系统常用名词解释

1、ATCAutomatic Train Control列车自动控制ATPAutomatic Train Protection列车自动防护ATSAutomatic Train Supervision列车自动监控deCCTVClose Circuit Television闭路电视CLKClock时钟EMCElectromagnetic Compatibility电磁兼容性FASFire Alarm System防灾报警系统HMIHuman Machine Interface人机界面ISCSIntegrated Supervision Control System综合监控系统LCDLiquid Cry

2、stal Display液晶显示屏MPEGMoving Picture Expert Group运动图像专家组MTBFMean Time Between Failures平均故障间隔时间MTTRMean Time To Repair平均修复时间OCCOperation Control Centre控制中心PAPublic Address广播PISPassenger Information System乘客信息系统TISCSTrain Integrated Supervision andControl System车载综合监控TMSTrain Management System列车管理系统TIS

3、CSTrainborne ISCS车载ISCS缩略语注释中文解释AAAAuthentication, Authorization and Accounting认证授权和记账ACEAutomatic Cross-connection Equipment自动交叉连接设备ACLAccess Control List访问控制列表AESAdvanced Encryption Standard高级加密标准A/DAnalog to Digital模-数转换AES/EBUAudio Engineering Society/European Broadcast Union数字音频接口（音频工程师协 会/欧洲广播

4、联盟）AFCAuto Fare Collection自动售检票系统APAccess Point无线接入点AQEAutomatic Quarantine Engine自动隔离引擎缩略语注释中文解释ARMAdaptive Radio Management自适应射频管理ARPAddress Resolution Protocol地址解析协议ATCAutomatic Train Control列车自动控制ATOAutomatic Train Operation列车自动运行ATPAutomatic Train Protection列车自动防护ATSAutomatic Train Supervision列

5、车自动监控系统AVAUDIO VIDEO视频和音频信号AVSSAuthentication Vlan Security Service认证VLAN安全服务BASBuilding Automation System建筑设备自动化系统BIOSBasic Input Output System基本输入输出系统bpsbits per second比特/秒BPSKBinary Phase Shift Keying二进制相移键控CATVCable Television有线电视，电缆电视C/SClient/Server客户/服务器方式CCKComplementary Code Keying补码键控CFDCo

6、mpact Flash Disk一种高速存储卡CIDRClassless Inter-Domain Routing无类别域间路由CLICommand Line Interface命令行接口CMMControl & Management Module控制管理模块CRTCathode Ray Tube一种使用阴极射线管的显示器CSMA/CACarrier Sense Multiple Access/Collision Avoidance多访问载波侦听和碰撞避免DDFDigital Distribution Frame数字配线架DHCPDynamic Host Configuration Proto

7、col动态主机配置协议DNSDomain Name System域名系统DOSDenial-Of-Service拒绝服务DSCPDiffServ Code Point业务区分编码点DSSSDirect Sequence Spread Spectrum直接序列扩展频谱DTIMDelivery Traffic Indication Message传送业务指示消息DVB-IPIntenet Protocol - Digital Video Broadcasting数字视频传输协议DVIDigital Visual Interface数字视频接口DVMRPDistance Vector Multica

8、st Routing Protocol距离矢量组播路由协议EIDEEnhanced Integrated Device Electronics一种硬盘的传输接口EMCElectro Magnetic Compatibility 性电磁兼容EODOperating Data Equipment设备运行参数ESSIDExtended Service Set Identification扩展服务集标识符FASFire Alarm System火灾报警系统HDTVHigh Definition Television高清晰度电视I/OInput/Output输入输出接口ICMPInternet Cont

9、rol Message ProtocolInternet控制信息协议IPMSIP Multicast SwitchIP组播交换ISCSIntegrated Supervisory Control System综合监控系统缩略语注释中文解释LANLocal Area Network局域网LCDLiquid Crystal Display液晶显示屏LDAPLightweight Directory Access Protocol轻量级目录访问协议LEDLight Emitting Diode发光二极管MCBFMean Cycles Between Failure运行设备两次损坏之间的次数MMIMa

10、n Machine Interface人机接口MPEG-2MPEG运动图像压缩格式活动图像专家组(Moving Picture Exports Group)MPEG-TSMPEG运动图像传输流MPEG-TS(Transport Stream)MTBFMean Time Between Failures平均无故障时间MTBFMean Time Between Failure平均无故障时间MIIRMean Time To Repair维修耗时平均值/故障平均修 复时间MIIRMean Time To Repair平均修复时间MTUMaximum Transmission Unit大传输单位NATN

11、etwork Address Translation网络地址转换NOSNetwork Operating System网络操作系统NTPNetwork Time Protocol网络时间协议NTSCNational Television System Committee（美国）国家电视系统（制式）委 员会OCCOperated Control Center控制中心ODFOptical Distribution Frame光配线架OFDMOrthogonal Frequency Division Multiplexing正交频分复用OSDOn Screen Display屏慕显示OSPFOpen

12、 Shortest Path First开放最短路径优先PATPort Address Translation端口地址翻译PDPPlasma Display Panel等离子显示屏POEPower Over Ethernet以太网供电PPTPPoint-to-Point Tunneling Protocol点对点隧道协议QoSQuality of Service服务质量QPSKQuadrature Phase Shift Keying相位调制方式RADIUSRemote Authentication Dial-In User Service远程用户拨号认证系统RFRadio Frequency

13、无线射频RMONRemote Monitoring远程监控SCADAScan Control Alarm Database供电系统管理自动化SDISerial Digital Interface串彳丁数据接口SDTVStandard TV标准清晰度数字电视SMTSurface Mount Technology表贴技术SNMPSimple Network Management Protocol简单网络管理协议SOESerial Over Ethernet以太网承载串行SSIDService Set Identifier服务集标识符缩略语注释中文解释SSLSecure Sockets Layer安

14、全套接字层STBSet Top Box机顶盒TACACSTerminal Access Controller Access Control System终端访问控制器访问控制系统TCCTrain Control Center轨道交通指挥中心TCPTransmission Control Protocol传输控制协议TKIPTemporal Key Integrity Protocol临时密钥完整性协议TOSType of Service服务类型TSOPThin Small Outline PackageDRAM的一种封装形式TSTransport Stream传输流UDPUser Datagram Protocol用户数据报协议UPSUninterrupted Power Supply不间断电源供给VGAVideo Graphics Array视频图形阵列（显示卡）VLANVirtual LA