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1、地铁相关常用中英文词汇地铁相关常用中英文词汇AC Alternating Current 交流电ACS Automatic Control System 自动控制系统ACS Access Control System 门禁系统AFC Automatic Fare Collection 自动售检票AH Ampere-Hour 安培小时ATM Asynchronous Transfer Mode 异步传输模式BAS Brake Assist System 刹车辅助系统BAS Building Automation System 环境与设备监控系统BITS Background Intelligen
2、t Transfer Service 后台智能传送服务BTS Base Transceiver Station 基站收发信台CBTC Communications Based Training Control System 基于通信的列车自动控制CCTV Closed Circuit Television 闭路电视CDMA Code Division Multiple Access 码分多址技术CPU Central Process Unit 中央处理单元CTX Customer Telephone eXchange 用户电话交换机CWDM Coarse Wavelength Division
3、 Multiplexing 稀疏波分复用DC Direct Current 直流电DCS Digital Cellular System 数字蜂窝系统DID Direct In Dialing 直接拨号DMB Digital Multimedia Broadcasting 数字多媒体广播DOD Direct Outward Dialing 直接向外拨号DSP Digital Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling System No.1 一号数字用户信令系统DWDM Dense Wavelength Division
4、Multiplexing 密集波分复用FAS Fire Alarm System 火灾报警系统FE Fast Ethernet 快速以太网GBIC Giga Bitrate Interface Converter 千兆位接口转换器GE Gigabit Ethernet 千兆以太网GFPGPS Global Positioning System 全球定位系统GSM Global System for Mobile 全球移动通信系统IP International Protection 国际防护等级IP Internet Protocol 网络互联协议ISCS Integrated Secure
5、Communications System 综合监控系统ISDN Integrated Services Digital Network 综合服务数字网KVA Kilo-Volt Ampere 千伏安LCAS 链路容量调整LCX Leaky Coaxial Cable 漏泄同轴电缆MAC Media Access Control Layer 介质访问控制层MPEG Motion Picture Experts Group 运动图像专家组MPLS Multi Protocol Label Switching 多协议标签交换MPT Mobile Phone Tools 移动通信工具MSTP Mul
6、ti Service Transport Platform 多业务传送平台OA Office Automation 办公自动化ODF Optical Distribution Frame 光纤配线架OTN Open Transport Network 开放式传输网络PDH Plesiochronous Digital Hierarchy 准同步数字系列PHS Personal Handy-phone System 个人手持式电话系统PIS Passenger Information System 乘客信息系统PMD Polarization Mode Distortion 偏振膜色散POI P
7、oint Of Interface 多系统接入平台PSD Platform Screen Door 安全门（屏蔽门或月台幕门）PW Partion Wall 隔墙RPR Resilient Packet Ring 弹性分组环SCADA Supervisory Control and Data Acquisition 数据采集与监视控制系统SDH Synchronous Digital Hierarchy 同步数字系列SLMA Subscriber Line Module Analog 模拟用户版SW Structure Wall 结构墙TACS Total Access Communicati
8、on System 全接入通信系统TCC Technology Consultancy Center 技术咨询中心TDM Time Division Multiplex 时分复用TD-SCDMA Time Division Synchronous CDMA 时分同步的码分多址技术TETRA TErrestrial Trunked Radio 地面集群无线电UPS Uninterruptible Power Supply 不间断电源VCVLAN Virtual Local Area Network 虚拟局域网WCDMA Wideband CDMA 宽带码分多址技术WLAN Wireless Local Area Network 无线局域网
