煤礦井下風(fēng)機(jī)安全分布式監(jiān)控系統(tǒng)的研究與開發(fā).pdf

1、中南大學(xué)碩士學(xué)位論文煤礦井下風(fēng)機(jī)安全分布式監(jiān)控系統(tǒng)的研究與開發(fā)姓名：謝樂添申請學(xué)位級別：碩士專業(yè)：機(jī)械電子工程指導(dǎo)教師：廖平20070601中南大學(xué)碩士學(xué)位論文ABSTRACTABSTRACTThisP印erintroduceamonitor&controlsystemofcoalmineundergroundventilatorbasedonCANBUSThewholesystem，whichiSbasedonCANBUS，embed

2、edtech，iScomposedof3parts：FieldusedIntegrativecontrollerUSBCANbusadpterandmainmonitorcomputerThemajorproductionareasfollow：1Aseriesdiagnosticrulesofventilationsystemfaultshavebeenabtainedbasedontheanalyzingoffaultsstruct

3、ureoflocalventilationsystemandresearchingontheroughsettheorywhichsupplysmethodsfortheestablishmentoffastdagnosticsystem2AintegrativecontrollerusedforcoalmineusedlocalventilatorsiSdevelopedItdetectsthegasdensityandstatuso

4、ftheventilators，controlsthewindflowbythecombinationsofspeedlevelof4motorsandcontrolthepowerofundergroundfacilities，accordingtotheinformationdetectedItalsohasallabilityofremotedigitcommunicationusingCANbus3TheadapterofUSB

5、CANisdeveloped，theCANapplicationprotocolofselfdefinediSstudiedandthecommunicationbetweenthemastermonitorcontrollingcomputerandthefieldintegratedmonitorcontrollerisrealized4。Thesoftwareofmonitorcontrollerbytheutilizethete

6、chnologiesofDelphi2006andDatabase(SQLServer2000)，therealtimemonitortowardsundermineventilatingsystem’Snetworkandtheeontrolofmonitordataarerealized，hence，thatlocalgasconcentration’supperlimitationintheventilatingsystemint

7、imeisdetectedandalarmingaboutventilatingmachine‘Smalfunctionarepossiblehiddentroublecanbesolvedrapidlyandcouldbeintegratedwithcorporation’SinformationsystemefficientlyInthispapertheresearchfruitistheintegratingapplicatio

8、nofmultisubjectsThedevelopedsystemtestedbyexperimentpossesgoodreliabilityunderminelocalventilatingequipmentandthesafetyoflocalventilationareensuredefficientlyTherealizationofthesystemisanefficientattemptaboutmonitorsyste