智能車輛安檢系統(tǒng)中的數(shù)據(jù)庫與檢索方法研究.pdf

1、湖南大學碩士學位論文智能車輛安檢系統(tǒng)中的數(shù)據(jù)庫與檢索方法研究姓名：黎夢蓮申請學位級別：碩士專業(yè)：系統(tǒng)工程指導教師：王耀南20070301智能車輛安檢系統(tǒng)中的數(shù)據(jù)庫與檢索方法研究IIAbstractNowadayswiththepopularizationoftheautomobilethepersonsareattachedmuchimptancetothevehiclesecuritysupervisydevice.Theterris

2、tganizationissorampantthattheautomobileexplosionunceasinglyhappenedallofthewld.Indertosafeguardthesocietybestablemakethelivesthepossessionsbesafeallofthecountriesreinfcethesecuritymonitingmeasure.Theterristsoftenhidethee

3、xplosioninthebottomoftheautomobiletoavoidbeinginsight.Alsosomepeoplearehiddeninthebottomoftheautomobiletoentersomecountryillegally.Sothebottomexaminationoftheautomobilebecomesanimptantpartinthesecuritysupervisy.Butnowada

4、ysinourcountryanyeffectualcredibleintelligentvehiclesecuritysupervisysystemhasnotappeared.AimingattheproblemsexistinginthetraditionalVehicleSecuritySupervisySystem(VSSS)inthispaperanintelligentVSSSisproposedfirstlypresen

5、tingthebasictheyofthesystemthencomparingwiththeothermethodsanalyzingthespecialacteristicsofthemobilevehicletakingthelinescantechnologytogettheimagesofthevehiclebottomthentransferringtheimagestotheserver.Thensomedatabased

6、esigningmethodsareintroducedinthispaper.animagedatabaseissetupintheserverincludingthevehicleinfmationmanagementtheuserinfmationmanagementetc.Alsothispaperanalysedsomedataindexmethodsimplementedthedataindexonthevehiclelic

7、enseruntheprogrambasedonthetimeindex.Inthelastthesystemistestedtheresultsindicatethatthesystemiseffectualcredible.Avehicleinstrumentaredevicedtodetecttheautomobilethenthesystemwillgrabthevehicleimagethroughtheimagegrabbe

8、r.Theimagewillbestedafterpreprocessing.ThissystemmakesuseoftheadvancedcomputervisionmakingthescanofthebottomofthevehiclethewktransmissiontheimageindexoneUndertheconditionofguaranteeingreliabilitythesystemcangreatlyincrea