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ID:52454932
大小:673.50 KB
页数:32页
时间:2020-03-27
《自动控制、信息管理技术-铁路运输、高速公路、城市交通以及工矿企事业.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、地铁项目的数据通信系统总体设计,研发,测试,实施DCS、SDH、无线通信、地铁无线覆盖、铁路通信信号应用化开发Wirelessnetworkingintunnellingprojects TunnellingandUndergroundSpaceTechnology隧道和地下工程空间科技学学报Emergingcollaborativetechnologiesandworkingmethodsoftenrequiretremendousengineeringandorganisationaleffortsforsuccessfulimplementationofinformationandco
2、mmunicationtechnologies(ICTs).AccordingtoaresearchconductedinTurkishconstructionindustry,mostoftheproblemsthatoccurduringtheconstructionphaseareduetolackofco-operationandcommunicationbetweendesignersandcontractorsandlackofpromptexpertdecisionsduringon-siteengineering.Similartoanymajorconstructionpr
3、oject,tunnellingproject’ssuccessishighlydependentoncollaborativeteamworkwherecommunicationandinformationexchangetakeplacebetweenprojectmembers.Distributedcollaborativeteamwork,asthecaseinmostofthelargescaleconstructionprojectsaswellastunnellingprojects,empoweredbystateoftheartinformationandcommunic
4、ationtechnology,promisesmoreefficientworkprocesses,reducedtravellingneeds,andincreasedopportunitiesforprojectcommunication.Followingthefastdevelopmentofmobilecomputinginrecentyears,manysectorshaveadoptedmobiledevicesandwirelesstechnologiesenablingreal-timeinformationtransfertherebyimprovingbusiness
5、processes.Forsomeyears,thefeasibilityofimplementingwirelesssolutionstoconstructionsiteshasbeenresearched.Potentially,mobileandwirelesstechnologiesenableconstructionstafftobemoreflexibleintermsoflocationandtime.Forbetteruseofmobilecollaborationinconstructionprojects,mobiletechnologiesandconstruction
6、sectorhavetobeexaminedinsomedetailtoimplantthemostsuitabletechnologyforreal-timeinformationaccessandimprovedcollaborationofdistributedteamsinconstruction.However,casestudiesinconstructionareverylimitedinnumberandscope.ThispaperdiscussesandproposesanimplementationscenarioofwirelessnetworkinginMarmar
7、ay;amulti-sitetunnellingprojectinIstanbul.Benefits,possibleproblemsandcostassessmentsarediscussed.ArticleOutline1.Introduction2.Tunnellingprojectsandtherelevanceofefficientcommunication3.Wirelesslocalareane
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