1、縮寫原文解釋ACAlternating Current交流電A/CAir Conditioning空氣調(diào)節(jié)ACBAir Circuit Breaker空氣斷路器ACSAccess Control System門禁系統(tǒng)AFCAutomatic Fare Collection自動(dòng)售檢票系統(tǒng)AGPAccelerated Graphics Port加速圖形端口AHUAir Handling Unit空調(diào)機(jī)AI/AOAnalog Input/Analog Output模擬量輸入/模擬量輸出ANSIAmerican National Standard Institute美國(guó)國(guó)家標(biāo)準(zhǔn)委員全ARMAvaila

2、bility Reliability Maintainability可用性/可靠性/可維護(hù)性ARMAdvanced RISC Machine先進(jìn)的RISC機(jī)器ARPAddress Resolution Protocol地址解析協(xié)議ASCIIAmerican Standard Code for Information Interchange美國(guó)信息互換標(biāo)準(zhǔn)代碼ASICApplication Specific Integrated Circuit特殊用途的集成電路ASDAutomatic Sliding Door滑動(dòng)門 ATCAutomatic Train Control自動(dòng)列車控制 ATOAut

3、omatic Train Operation自動(dòng)列車運(yùn)行 ATPAutomatic Train Protection 自動(dòng)列車防護(hù)ATSAutomatic Train Supervision 自動(dòng)列車監(jiān)控AVAudio Video 音像 AWGAmerican Wire Gauge美國(guó)導(dǎo)線量規(guī)BASBuilding Automatic System環(huán)境與設(shè)備監(jiān)控系統(tǒng)BpsBits per second比特/秒B/sBytes per second字節(jié)/秒BVButterfly Valve蝶閥BZT備用電源自動(dòng)投入CADComputer Aided Design計(jì)算機(jī)輔助設(shè)計(jì) CD-ROMCom

4、pact Disk-ROM 光盤只讀存儲(chǔ)器C/SClient/Server 客戶機(jī)/服務(wù)器CCITTConsultative Committee on International Telephone and Telegraph國(guó)際電報(bào)電話咨詢委員會(huì)CCTVClosed Circuit Television閉路電視系統(tǒng) CISCComplex Instruction Set Computer復(fù)雜指令集計(jì)算機(jī)CIUCommunication Interface Unit通信接口單元CLKClock時(shí)鐘系統(tǒng) CMCSCentral Main Control System中央主控系統(tǒng) COPCoeff

5、icient of Performance性能系數(shù)CORBACommon Object Request Broker Architecture公共對(duì)象請(qǐng)求代理體系結(jié)構(gòu)COTSCommercial Off the Shelf商業(yè)現(xiàn)貨CPUCentral Processing Unit 中央處理器CRTCathode-Ray Tube陰極射線管CSMA/CDCarrier Sense Multiple Access/Collision Detection載波偵聽(tīng)多路訪問(wèn)/沖突檢測(cè)DCDirect Current 直流電DCCDepot Control Centre 車輛段控制中心DCUDoor C

6、ontrol Unit 門控單元DDCDirect Digital Controller直接數(shù)字控制器DI/DODigital lnput/Digital Output數(shù)字量輸入/數(shù)字量輸出DINDeutsche Industrie-Norm德國(guó)工業(yè)標(biāo)準(zhǔn)DISDetailed Interface Specification詳細(xì)接口規(guī)范DITPDetailed Interface Test Plan詳細(xì)接口測(cè)試計(jì)劃DLPDigital Light Processing數(shù)字光處理 DMCSDepot Main Contro1 System車輛段主控系統(tǒng) DSSDecision Support Sy

7、stem決策支持系統(tǒng)DVD-ROMDigital Versatile Disk-ROM只讀數(shù)字通用光盤 EAFExhaust Air Fan排風(fēng)機(jī)ECSEnvironment Control System環(huán)境控制系統(tǒng)EEDEmergency Egress Door應(yīng)急門EIAElectric Industries Association（美國(guó)）電子工業(yè)協(xié)會(huì)EMCElectro Magnetic Compatibility 電磁兼容性EMCSEquipments Monitoring and Control System機(jī)電設(shè)備監(jiān)控系統(tǒng)EMIElectro Magnetic Interferen

8、ce電磁干擾EPROMErasable and Programmable ROM 可擦可編程只讀存儲(chǔ)器EPSEmergency Power Supply應(yīng)急電源ESSEmergency Stop Switch緊急停車按鈕FAFactory Automation工廠自動(dòng)化FACFinal Acceptance Certification最終驗(yàn)收FASFire Alarm System 火災(zāi)報(bào)警系統(tǒng) FATFactory Acceptance Test工廠驗(yàn)收測(cè)試FBDFunction Block Diagram功能塊圖FCFiber Channel 光纖通道 FEPFront End Proce

9、ssor前端處理機(jī)FGFlood Gate 防淹門FTAFault Tree Analysis故障樹(shù)分析FTPFile Transfer Protocol文件傳輸協(xié)議GOTGraphical Operating Terminal圖形操作終端GUIGraphical User interface圖形用戶接口GWSGraphic Work Station圖形工作站HCIHuman-Computer Interface人-計(jì)算機(jī)接口HDLCHigh lever Data Link Control高級(jí)數(shù)據(jù)鏈路控制協(xié)議HMIHuman-Machine Interface人機(jī)接口HVACHeating V

10、entilating Air Conditioning采暖、通風(fēng)和空調(diào)HWDSHardware Design Specification硬件設(shè)計(jì)規(guī)范IASIntegrated Automation System 綜合自動(dòng)化系統(tǒng)IBPIntegrated Backup Panel 綜合后備盤ICMPInternet Control Message Protocol網(wǎng)際控制報(bào)文協(xié)議IECInternational Electrotechnical Commission國(guó)際電工技術(shù)委員會(huì)IEEEInstitute of Electrical & Electronic Engineers電氣與

11、電子工程師協(xié)會(huì)iFATIntegrated FAT工廠集成驗(yàn)收測(cè)試ILInstruction List 語(yǔ)句表I/OInput/Output輸入/輸出 IPInternet Protocol網(wǎng)際互聯(lián)協(xié)議IRSInterface Requirement Specification接口需求說(shuō)明書iSATIntegrated SAT現(xiàn)場(chǎng)集成驗(yàn)收測(cè)試ISOInternational Organization for Standardization國(guó)際標(biāo)準(zhǔn)化組織ISCSIntegrated Supervisory Control System 綜合監(jiān)控系統(tǒng)ITUInternational Telecom

12、munication Union國(guó)際電信聯(lián)盟ITU-RInternational Telecom Union-Radio國(guó)際電信聯(lián)盟無(wú)線 ITU-TInternational Telecom Union-Telecom國(guó)際電信聯(lián)盟通信 LANLocal Area Network局域網(wǎng)LCDLiquid Crystal Display 液晶顯示器LCPLocal Control Panel就地控制盤LDLadder Diagram 梯形圖LEDLight Emitting Diode發(fā)光二極管LTOLinear Tape Open 開(kāi)放的線性磁帶協(xié)議LVLow Voltage低壓MANMetro

13、politan Area Network 城域網(wǎng)MBMODBUSModbus協(xié)議MBMODBUS PlusMB協(xié)議MBNMCS Backbone Network主控骨干網(wǎng)MCSMain Control System主控系統(tǒng)MESManufacture Executing System 制造執(zhí)行系統(tǒng)MISManagement Information System 管理信息系統(tǒng)MMIMan-Machine interface 人機(jī)界面MOVMotor Operating Valve 電動(dòng)閥MTBFMean Time Between Failures平均故障間隔時(shí)間 MTTRMean Time To

14、 Repair 平均修復(fù)時(shí)間NEMANational Electrical Manufacturing Association 國(guó)際電氣制造協(xié)會(huì)NFSNetwork File System網(wǎng)絡(luò)文件系統(tǒng) NMSNetwork Management System網(wǎng)絡(luò)管理系統(tǒng)NTPNetwork Time Protocol網(wǎng)絡(luò)時(shí)間協(xié)議OAOffice Automation辦公自動(dòng)化 OBSOrganizational Breakdown Structure組織分解結(jié)構(gòu)OCCOperating Control Centre 控制中心ODVAOpen DeviceNet Vender Associati

15、ons開(kāi)放設(shè)備網(wǎng)供應(yīng)商協(xié)會(huì)O/EOptical/Electrical光/電轉(zhuǎn)換器OPSOverview Projection System 大屏幕系統(tǒng)OSOperation Station/ Operating System操作站/操作系統(tǒng)OSIOpen System Interconnect Reference Model 開(kāi)放系統(tǒng)互連參考模型OTEOverhead Track Exhaust 軌上排風(fēng)機(jī)PA（S）Public Address（System）公共廣播（系統(tǒng)）PACPreliminary Acceptance Certification初步驗(yàn)收PCPersonal Comput

16、er / Programmable Controller個(gè)人計(jì)算機(jī)/可編程控制器PCIPeripheral Component Interconnect外設(shè)部件互聯(lián)PCUProcess Control Unit過(guò)程控制單元PgMTProgram & Maintenance Terminal編程與維護(hù)工作站PIDProportional Integral Differential 比例積分微分PISPassenger Information System 乘客信息系統(tǒng)PLCProgrammable Logic Controller可編程控制器PSParticular Specificat

17、ion特殊規(guī)格書PSCPSD System Controller 屏蔽門系統(tǒng)控制器PSCADAPower SCADA電力監(jiān)控系統(tǒng)PSDPlatform Screen Door 屏蔽門PSLPSD System Local Controller 屏蔽門系統(tǒng)就地控制器PTIPosition Train Identification列車位置標(biāo)識(shí)PTWPermit to Work工作許可QAQuality Assurance服務(wù)保證QCQuality Control 服務(wù)控制QoSQuality of Service 服務(wù)質(zhì)量RAIDRedundant Array of In-expensive Di

18、sks廉價(jià)冗余磁盤陣列RAMRandom Access Memory隨機(jī)存儲(chǔ)器RASReliability Availability Serviceability可靠性、可用性、可維護(hù)性REFReturned Exhaust Fan回排風(fēng)機(jī)RGBRed Green Blue 紅綠藍(lán)RHRelative Humidity相對(duì)濕度RI/ORemote IO遠(yuǎn)程IORISCReduced Instruction Set Computer精簡(jiǎn)指令集計(jì)算機(jī)ROMRead Only Memory只讀存儲(chǔ)器RTURemote Terminal Unit遠(yuǎn)程終端單元SATSite Acceptance Tes

19、t現(xiàn)場(chǎng)驗(yàn)收測(cè)試SCADASupervisory Control and Data Acquisition監(jiān)控與數(shù)據(jù)采集SCRStation Control Room 車控室SCSISmall Computer Serial Interface 小型計(jì)算機(jī)接口SEFSmoke Exhaust Fan 排煙風(fēng)機(jī)SFCSequence Flow Chart順序流程圖SIStandard International 國(guó)際單位SIGSignaling 信號(hào)系統(tǒng)SMCSystem Management Centre 系統(tǒng)管理中心SMCSStation Main Control System車站主控系統(tǒng)SMPSymmetrical Multi Processor 對(duì)稱多處理器SNMPSimple Network Management Protocol 簡(jiǎn)單網(wǎng)絡(luò)協(xié)議SNTPSimple Network Time Protocol簡(jiǎn)單網(wǎng)絡(luò)時(shí)間協(xié)議SOESequence Of Event 事件序列SOCSequence of Control程序控制SPECStandard Performance Evaluation Corporation標(biāo)準(zhǔn)性能評(píng)估協(xié)會(huì)SRSSystem Requirement Specification 系統(tǒng)需求說(shuō)明STStructure Text結(jié)構(gòu)化文本STPSi