高速鐵路道岔監(jiān)測(cè)系統(tǒng)現(xiàn)場(chǎng)監(jiān)測(cè)單元的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、西南交通大學(xué)碩士學(xué)位論文高速鐵路道岔監(jiān)測(cè)系統(tǒng)現(xiàn)場(chǎng)監(jiān)測(cè)單元的設(shè)計(jì)與實(shí)現(xiàn)姓名：曹均平申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：王長(zhǎng)林20070301西南交通大學(xué)碩士研究生學(xué)位論文第1I頁AbstractWiththesixthspeedingupofmainrailwaysandtheopeningofrapidpassengeraccessandtheimplementationandfuturedevelopmentofhigh—

2、speedrailway，thereareincreasingrequirementsfortmckavailabilityThestateofTurnoutandcorrespondingequipmentsthatwilldirectlyaffectthesafetyofthetrainAsaresult，maintenanceanddiagnosticationforTurnoutisvaluedmorethanoverHowev

3、er，currentmaintenanceforTurnoutiswhentheturnoutintheeventoffailureThiswillseriouslyaffectthehi曲speedrailwaylinesinoperation，evencausecatastrophicaccidentsTheconversiontoconditionorientedmaintenance，continuousremotediagno

4、sticsandmechanismtodetectlocalizedpointfailureinstantaneouslyandsafelywillbethecrucialparametersforeffectivemaintenanceofTurnoutAtpresent，thereisnoeffectivemeansofmonitoringtheturnoutTurnoutintheday—todayrepairsandmainte

5、nancewilloccupymuchmoretimeofoperationPresentcondition—orientedfaultdiagnosticationandmaintenancedoesnotsuitthedevelopmentofrailwayoperationsOverseasTurnoutattachedgreatimportancetotherealtimestatemonitoring，andhavedevel

6、opedcorrespondingturnoutmonitoringsystemsSuchasAustria’SRoadmaster2000turnoutmonitoringsystem，Russia’SnoncontactturnoutcontrollerABKCautomaticallydetectthespacebetweentracks，F(xiàn)rance’sTurnoutandTrackmonitoringsystemGermany

7、alsodevelopedit’SownTurnoutmonitoringsystemWimtheincreaseinrailwayoperationspeed，consultingthecurrentsituationofChinasrailwaydevelopmentandinternationalexperience，monitoringtherealtimestateofturnoutandcorrespondingequipm

8、entsisthekeymeanstoprotectthesaftetyofTurnoutandcorrespondingequipmentsandachieveastateofrepairByanalyzingthefieldconditionsandthefunctionalrequirementsof11i曲speedTurnoutwedevelopedasiteparametermonitoringdevice，andtrans