矿井综合安全监控系统的设计与研究

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1、合肥工业大学硕士学位论文矿井综合安全监控系统的设计与研究姓名：胡晓健申请学位级别：硕士专业：计算机应用技术指导教师：魏臻20040601ThedesignandresearchofminesynthesizedsafetysuperviseandcontrolsystemAbstractChinaiSaresourcefulcountryofore，andminingtakesanimportantproportionofourcountryeconomy．However，thesafetyaCCidentsofmineoftenOCCUran

2、dlimittheimprovementofproductivitv．HowtoconsIructtheproductive，effiCientandup—t0一datemine．becomestheUltimatewaytochangetheundevelopedactuality．Theexistingminesafetysuperviseandcontrolsystemwhichon]Ywatchpartofdevicesandsensorsinmine，iSinstalledinisolateddepartment，andcomeint

3、obeinglotSof“InformationIslands”．whichisnotinfavorofconstructingauniformcontrolcentertoconductthesafetyproductionofmine，andformingaintegratedinformationplatformtomaketheinterrelateddepartmentscantheinformationofmineeasily．Tosolvetheprobleli]discussedabove，theminesynthesizeds

4、afetysuperviseandcontrolsystemtriestoconstruct8syntheSizedsystemwhichcansuperviseandcontroltheenvironmentofmine，theproductionofmineandthetransportoflocomotiveatthesametime．dissertationintroducedthefieldbus，thendiscussedthedesignandresearchoftheminesynthesizedsafetysupervisea

5、ndcontrolsystembasedonCAN．AccordingtotheresearchoftheprotocolandprincipleofCAN，theauthordesignedtheintelligentnote，repeaterandfieldbusswitch，andsetdownthecommunicationprotocolofuserlayer．Toimprovethereliabilityofcommunication，theruleofpoint—to—pointerrorcontrolandtheadditiOi

6、lofabyteofchecksumareintroducedintothesystem．Andtoimprovethereal—timeperformance，thesystemappliedthemethodofframefi】ter．Toimprovethereusabilityofthesystem，thedissertationpresentedtheconfigurationmodelbasedontheabstractionoftheobjectSoftheminesynthesizedsafetysuperviseandcont

7、rolsystemandmarkedoutthemajormodulesofthesystem．Accordingtotheexperimentalapplicationlnminelocomotivetransportsuperviseandcontrolsystem，thedissertationshowsthatthesystemisflexibleinthearchitectureofsoftwareandhardware，andcanbeeasilyextenedtootherminesafetvproductionfields．Ke

8、ywords：millesafetysuperviseandcontrolFieldbusCANIntelligentNoteRepeatersFie