【英文标准名称】:StandardSpecificationforCrosslinkedPolyethylene/Aluminum/CrosslinkedPolyethyleneTubingODControlledSDR9
【原文标准名称】:交联聚乙烯/铝/交联聚乙烯管OD控制的SDR9的标准规范
【标准号】:ASTMF2262-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:控制的;聚乙烯;铝;交联;管道
【英文主题词】:tubing;polyethylene;cross-linked;controlled;aluminium
【摘要】:
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:Buildingautomationandcontrolsystems(BACS)-Part3:Functions
【原文标准名称】:建筑自动化和控制系统(BACS).第3部分:功能
【标准号】:ISO16484-3-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC205
【标准类型】:()
【标准水平】:()
【中文主题词】:自动控制系统;使用设施;公用事业设备;加热技术;性能;建筑物服务设施;系统工程;配置;建筑自动化;建筑物的防护;操纵;通风;功能;热环境系统;计算机软件;系统结构;软件;自动化;控制工程;制导系统;计算机硬件;特性;特性;过程测量和控制技术;空调器;建筑物自动装置;装置外形;功能化的;控制装置;监督(认可);计量学;控制设备;文献工作;信息交流;电子工程;设计;操作技术;接口;规范(验收);要求;计划;建筑物;加热设备;控制工艺学;自动化系统;BACNET;数字的;符号;数据交换;EVT;效率;调查;传播学;电子系统
【英文主题词】:Airconditioners;Automaticcontrolsystems;Automation;Automationinstallationsinbuildings;Automationsystems;BACnet;Buildingautomations;Buildingservices;Buildings;Characteristics;Communication;Computerhardware;Computersoftware;Configuration;Controldevices;Controlengineering;Controlequipment;Controltechnology;Dataexchange;Design;Deviceconfiguration;Digital;Documentations;Efficiency;Electronicengineering;Electronicsystems;EVT;Functionality;Functions;Guidancesystems;Handlings;Heatingequipment;Heatingtechnics;Informationexchange;Interfaces;Metrology;Operationaltechniques;Performance;Planning;Processmeasuringandcontroltechnology;Properties;Protectionofbuildings;Requirements;Serviceinstallations;Software;Specification(approval);Surveillance(approval);Surveys;Symbols;Systemengineering;Systemstructure;Thermalenvironmentsystems;Userinterface;Utilityequipment;Ventilation
【摘要】:ThisPart3ofthestandardspecifiestherequirementsfortheoverallfunctionalityandengineeringservicestoachievebuildingautomationandcontrolsystems.Itdefinesterms,whichshallbeusedforspecificationsanditgivesguidelinesforthefunctionaldocumentationofproject/applicationspecificsystems.Itprovidesasampletemplatefordocumentationofplant/applicationspecificfunctions,calledBACSpointslistinannexA.Theinformativefunctionblockexamplesexplainamethodtodisplaythereferencedfunctionsinsystemdocumentation;theydonotstandardizethemethodforprogrammingfunctionsandapplications.Thispartofthestandardcoversthefollowing:RequirementsanddefinitionsregardingBACSandapplicationsoftware,genericfunctionsforplant/projectspecificapplicationsandengineeringfunctionsforbuildingcontrolsandoperations.Itprovidescommunicationfunctionsfortheintegrationofotherdedicatedspecialsystemprocesses.Thefunctionalrequirementsinthispartofthestandardaresubdividedasfollows:?Systemmanagementandapplicationsoftware:describestherequirementsforplantindependentsystemsandhumansysteminterfaceprogramsrelatedtoaproject,includingtheoperatingsystem.Thisstandarddoesnotdedicatethefollowingsystemfunctionalitytoanyparticularhardware,e.g.:?systemdiagnostics,watchdog,redundancy,timekeeping,accesscontrol,loglists;?pointidentification,eventmessagehandling,printcontrol;?database,statistics,dataarchiving,remoteaccess;?systemcommunications.?Humansysteminterface(HSI),pointinformationpresentation,graphics,alarms,timescheduling.?Engineeringprocessandtoolsoftware:describestherequirementsforconfiguringofthehardwareandcontrolstrategies,thesystemmanagementandthecommissioningprocess.?BACSapplicationprocessingprogramsandplant/applicationspecificfunctions:describestherequirementsforplant,applicationand/orprojectspecificfunctionsandamethodforthedocumentationofaproject.Thefunctionsaresubdividedintothefollowingtypes:?inputandoutputfunctions,physicalandshared;?processingfunctions(e.g.formonitoring,interlocks,controlandoptimization);?managementfunctions(systemprograms),andrequiredcommunications;?operatorfunctions.ThisPart3definesamethodforspecifyingtheprocurementspecificationscontainingallessentialelementsrequiredfortheoperationalfunctioningofaBACS.ThesuccessfulinstallationandoperationofaBACSrequiresthatitsprocurementbebasedonacompleteandaccuratefunctionalspecification.Thestandardprovidesatemplatecalledthe‘BACSpointslist’thatcanbefoundinannexA(normative).Itspurposeistodetermineanddocumenttheoptionsforplant/applicationspecificfunctionalitybasedontheplant/controlschematic.Furtherexplanationscanbegiveninformofplant/controldescriptionsandcontrolflowchartdiagrams.ExamplesaregiveninannexB(informative).Theexactspecificationswillbeproject-specific.Informationaboutthestandardizedfunctionsisgivenintheformofinformativeexamplesasfunction-blocks,textual,andgraphicaldescriptionsin5.5.Itisrecognized,thatfunctionscanbedescribedandimplementedinmanydifferentways,dependingon:?climaticdifferences;?culturalandregionaldifferences;?nationalregulations.
【中国标准分类号】:P92
【国际标准分类号】:97_120
【页数】:74P;A4
【正文语种】:英语