顯示器智能檢測系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn).pdf

1、中南大學(xué)碩士學(xué)位論文顯示器智能檢測系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)姓名：滕升申請學(xué)位級別：碩士專業(yè)：計(jì)算機(jī)科學(xué)與技術(shù)指導(dǎo)教師：胡小龍201105ABSTRACTSincethelastcentu吼China’sa咖edforCesequippedwithVariousweaponsandequipmentsonala唱enumberofmilita叫CIU’monitors，LCDdisplaysandV撕oustypesofteminalsandot

2、herdisplaydeVicesBecauseoftheequipmentswereusedinpoorenVironment，anditsagingproblem，itisoRenfailureInordertohelpthemilita巧displaydeVicesidelocatingfaultsquicklyastoimproVetheemciencyofthearmedforCes，thisp印erresearchedman

3、yintelligentdetectionprinciplesandcombinedwithfaulttreeanalysis，designedandimplementedanintelligentdisplaydetectionsystemFirstly’p印eranalysisedprincipleofthefaulttreeanalysisandthedisplayhowtoworking，thenputtedfonⅣardthe

4、intelligentdetectionsystem’sdesi窒mationandimplementationprincipleTheha—wareincludesdisplaymodule，excitationsources，Videosignalacquisitionmoduleandsignalacquisitionmodule，andusercanuseexcitationandvideosignalacquisitionmo

5、duletogenerateorcaptruetheVideosignals，such弱VGA，DVI，PALetCast0locatefaultinitiallyThesom^，areincludesvideoaCquisition，videosignalgenerationandintelligentdetectionARerlocatingthescopeoffault，intelligentdetectionareusedtoa

6、nalysisfaulttreeofthemilita巧displaythrou曲qualitatiVeanalysisInintelligentdetectionaspect，usingdisplayfaultstobulidmodelthrou曲faulttreeanalysis，andthengetthenowofdetection，whichplaytheguidancerole，andusercancapturethepara

7、metersofthecurrentorvol魄einthedetectionpoint，iftheparametersareabnormal，wec舭l(fā)ocatethe蠡lultFinallyPaperverifiedthedesi星皿methodsofthesystemisconIectandfeasible，throughaCtualdetectthemonitors，andthedetectionresultsaresatisf