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ID:5408362
大小:78.76 KB
页数:20页
时间:2017-12-10
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1、IntelligentBuildingToday,almosteverynewbuildinghastoaccommodatehigherlevelsofservicingthaneverbefore.Althoughsomebuildingscompletedrecentlyhavebeenlabeledintelligent,thereisstillafairwaytogobeforeintegrated‘smart’devicesarelikelytobecapableofmaintainingoptimalinternalenvironments.However
2、,thisissueisjustoneofmanythatmustbeconsideredwhenattemptingtocharacterizeintelligentbuilding.Severaldifferenttypesoftechnologyneedtobepresentbeforeanybuildingcouldbetermedintelligent.Theyexistsinmanybuildingsalready,althoughhaveoftenbeenintroducedasafterthoughts,insteadofresultingfromthe
3、identifiedneedsofownersandoccupants.However,manyoftheproblemsarenotrelatedtothetechnology-thisprovidesthesolutions–rathertheyarerelatedtotheneedsofownersandoccupants.ArecentreportontheJapaneseconstructionindustryidentifiedthreeattributesthatintelligentbuildingshouldpossess.Buildingsshoul
4、d‘know’whatishappeninginsideandimmediatelyoutside.Buildingsshould‘decide’themosteffectivewayofprovidingaconvenient,comfortableandproductiveenvironmentfortheoccupants.Buildingsshould‘respond’quicklytooccupants’requests.Theseattributesmaybetranslatedintoaneedforvarioustechnologyandmanageme
5、ntsystems.Thesuccessfulintegrationofthesesystemswillproducetheintelligentbuilding,containing:Buildingautomation(BA)systems:toenablethebuildingtorespondtoexternalfactorsandconditions(notjustclimatic,butalsofireandsecurityprotection);simultaneoussensing,controlandmonitoringoftheinternalenv
6、ironment;andthestorageofthedatagenerated,asknowledgeofthebuilding’sperformance,inacentralcomputersystem.Officeautomation(OA)systems:toprovidemanagementinformationandlinktothecentralcomputersystemasdecisionsupportaids.第页Communicationsautomation(CA)systems:toenablerapidcommunicationwiththe
7、outsideworld,viathecentralcomputersystem,usingopticalfiberinstallation,microwareandconventionalsatellitelinks.Aconsequenceofthisintegrationisthatintelligentbuildingswillhavemoreincommonwithengineeringprojectsthanthoseoftraditionalconstruction.Theyrequiremanydifferentskill
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