項(xiàng)目四鐵道車輛滾動(dòng)軸承故障軌旁聲學(xué)診斷系TADSRailS

鄭州鐵路職業(yè)技術(shù)學(xué)院項(xiàng)目四鐵道車輛滾動(dòng)軸承故障軌旁聲學(xué)診斷系（TADS）RailSideAcousticDiagnosticSystemforRollingBearingFaults(TADS)車輛檢測(cè)技術(shù)Vehicledetectiontechnology主講人：時(shí)蕾FUNDAMENTALSOFSENSORTECHNOLOGYLecturer:ShiLei鄭州鐵路職業(yè)技術(shù)學(xué)院4-2TADS故障預(yù)報(bào)及反饋TADSfaultprediction

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feedback車輛檢測(cè)技術(shù)VehicledetectiontechnologyFUNDAMENTALSOFSENSORTECHNOLOGY目錄CATALOGPART

01TADS系統(tǒng)故障報(bào)警流程TADSsystemfaultalarmprocessPART

02TADS故障預(yù)報(bào)及反饋TADSfaultpredictionandfeedbackPART

03TADS故障軸承分解及反饋TADSfaultbearingdecompositionandfeedbackTADS系統(tǒng)故障報(bào)警流程TADSsystemfaultalarmprocessPart

01車輛檢測(cè)技術(shù)VehicledetectiontechnologyTADS系統(tǒng)故障報(bào)警流程一、TADS系統(tǒng)故障報(bào)警流程TADSsystemfaultalarmprocessTADS系統(tǒng)采用網(wǎng)絡(luò)化管理，實(shí)現(xiàn)對(duì)經(jīng)過探測(cè)站的車輛軸承的運(yùn)用狀態(tài)實(shí)行聯(lián)網(wǎng)評(píng)判，可以進(jìn)一步提高預(yù)報(bào)的準(zhǔn)確性和可靠性。系統(tǒng)自動(dòng)對(duì)故障軸承在鐵道部中央數(shù)據(jù)庫(kù)中的歷次運(yùn)行狀態(tài)進(jìn)行查詢比較，當(dāng)認(rèn)為該軸承達(dá)到了一定的危險(xiǎn)程度并需要做換輪處理的，會(huì)在列車即將到達(dá)的列檢所提示扣車報(bào)警，彈出報(bào)警對(duì)話框，需要列檢值班人員進(jìn)行扣車處理和報(bào)警確認(rèn)。TADSsystemadoptsnetworkmanagementtorealizethenetworkevaluationoftheapplicationstatusofvehiclebearingspassingthroughthedetectionstation,whichcanfurtherimprovetheaccuracyandreliabilityoftheforecast.ThesystemwillautomaticallyqueryandcomparethepreviousrunningstatusofthefaultybearinginthecentraldatabaseoftheMinistryofRailways.Ifitisconsideredthatthebearinghasreachedacertainlevelofdangerandneedstobereplacedwithawheel,itwillpromptthetrainarrestalarmatthetraininspectionstationabouttoarrive,andthealarmdialogboxwillpopup,requiringthetraininspectionpersonnelondutytohandlethetrainarrestandalarmconfirmation.TADS系統(tǒng)故障報(bào)警流程聯(lián)網(wǎng)跟蹤報(bào)警（歷史預(yù)報(bào)趨勢(shì)圖）Networktrackingalarm(historicalforecasttrendchart)可以查看故障軸承在全路各探測(cè)站的預(yù)報(bào)情況。Youcanchecktheforecastofthefaultybearinginthewholerouteofeachdetectionstation.TADS系統(tǒng)故障報(bào)警流程扣車報(bào)警對(duì)話框CararrestalarmdialogboxTADS故障預(yù)報(bào)及反饋TADSfaultpredictionandfeedbackPart

02車輛動(dòng)態(tài)檢測(cè)技術(shù)Vehicledetectiontechnology二、TADS故障預(yù)報(bào)及反饋TADSfaultpredictionandfeedbackTADS探測(cè)站自動(dòng)進(jìn)行數(shù)據(jù)采集，并對(duì)通過列車的每一個(gè)軸承的探測(cè)數(shù)據(jù)進(jìn)行分析，對(duì)軸承的運(yùn)行狀況進(jìn)行級(jí)別評(píng)定和故障診斷。探測(cè)到的軸承故障信息提供給各監(jiān)控、復(fù)示及查詢終端。TheTADSdetectionstationautomaticallycollectsdata,analyzesthedetectiondataofeachbearingpassingthroughthetrain,andcarriesoutgradeassessmentandfaultdiagnosisoftheoperatingstatusofthebearing.Thedetectedbearingfaultinformationisprovidedtoeachmonitoring,repeatandqueryterminal.TADS預(yù)報(bào)標(biāo)準(zhǔn)

TADSforecaststandard故障類型外圈、內(nèi)圈、滾子、其它故障級(jí)別一級(jí)、二級(jí)、三級(jí)故障等級(jí)帶有不同的顏色，一級(jí)為紅色，二級(jí)為橙色，三級(jí)為黃色。Faultlevelscomeindifferentcolors,withprimaryred,secondaryorange,andtertiaryyellowTADS故障預(yù)報(bào)及反饋Outerring,innerring,roller,otherfaulttypeFaultlevelLevelone,leveltwo,levelthreeTADS故障預(yù)報(bào)及反饋TADS故障預(yù)報(bào)及反饋TADS預(yù)報(bào)單次一級(jí)軸承故障TADSforecastsingleprimarybearingfailure1列檢所動(dòng)態(tài)檢車員根據(jù)列檢TADS復(fù)示終端，顯示的預(yù)報(bào)一級(jí)軸承故障信息對(duì)話框，首先判別該列車是直通車還是非直通車。AccordingtotherepeatingterminalofTADSinthetraininspectionstation,thedynamicinspectorofthetraininspectionstationfirstdetermineswhetherthetrainisthroughtrainornotthroughtrain.如果是直通車，由動(dòng)態(tài)檢車員在TADS復(fù)示終端點(diǎn)擊“報(bào)警管理”下的“檢查結(jié)果反饋”頁(yè)面，選擇直通車選項(xiàng)，其它內(nèi)容不填寫，點(diǎn)擊“提交”，系統(tǒng)自動(dòng)將此信息上傳國(guó)鐵集團(tuán)公司TADS數(shù)據(jù)庫(kù)，完成檢查結(jié)果反饋。Ifitisathroughtrain,thedynamicinspectorwillclickthe"inspectionresultfeedback"pageunder"AlarmManagement"intheTADSrepeatterminal,selectthethroughtrainoption,leaveothercontentsblank,click"Submit",andthesystemwillautomaticallyuploadthisinformationtotheTADSdatabaseofChinaRailwayGroupCompanytocompletetheinspectionresultfeedback.TADS故障預(yù)報(bào)及反饋如果是非直通車，動(dòng)態(tài)檢車員要立即將車次、車號(hào)、輛序、軸位等情況，經(jīng)動(dòng)態(tài)檢車組長(zhǎng)向列檢值班員報(bào)告；由列檢值班員通知現(xiàn)場(chǎng)檢車員；由現(xiàn)場(chǎng)檢車員對(duì)預(yù)報(bào)軸位進(jìn)行檢查確認(rèn)，并將檢查確認(rèn)結(jié)果，向列檢值班員報(bào)告，向動(dòng)態(tài)檢車組進(jìn)行反饋，經(jīng)檢查確認(rèn)后，無故障車輛放行，由動(dòng)態(tài)檢車員在TADS復(fù)示終端點(diǎn)擊“報(bào)警管理”下的，“檢查結(jié)果反饋”填寫非直通車選項(xiàng)，由動(dòng)態(tài)檢車員填寫檢查結(jié)果反饋信息。有故障車輛，轉(zhuǎn)入TADS故障處理流程，并由動(dòng)態(tài)檢車員填寫檢查結(jié)果反饋信息。點(diǎn)擊“提交”，數(shù)據(jù)上傳，完成檢查結(jié)果反饋。Ifitisnotthroughtrain,thedynamicinspectionofficershallimmediatelyreportthenumber,number,sequenceandaxlepositionofthetraintothetraininspectiondutyofficerthroughtheleaderofthedynamicinspectionvehicle.Thetraininspectiondutyofficershallnotifytheon-siteinspectionofficer;Thefieldinspectorwillcheckandconfirmtheforecastaxleposition,reporttheinspectionandconfirmationresultstotheline-inspectiondutyofficer,andgivefeedbacktothedynamicinspectionteam.Aftertheinspectionandconfirmation,thefault-freevehiclewillbereleased.Thedynamicinspectorwillclick"alarmmanagement"undertheTADSre-displayterminal,andfillinthenon-throughtrainoption"Inspectionresultfeedback".Thedynamicinspectorfillsintheinspectionresultfeedbackinformation.VehicleswithfaultsshallbetransferredtotheTADSfaultprocessingprocess,andthedynamicvehicleinspectorshallfillintheinspectionresultfeedbackinformation.Click"Submit"touploadthedataandcompletethefeedbackoftheinspectionresults.TADS故障預(yù)報(bào)及反饋扣車報(bào)警的軸承故障Thebearingfailureofthecararrestalarm2當(dāng)同一軸承連續(xù)預(yù)報(bào)一級(jí)三次及以上，或同一軸承連續(xù)五次通過探測(cè)站，其中預(yù)報(bào)一級(jí)三次及以上，或同一軸承連續(xù)六次通過探測(cè)站，其中預(yù)報(bào)二級(jí)三次及以上時(shí)，系統(tǒng)自動(dòng)彈出扣車預(yù)報(bào)對(duì)話框。如果是直通車，由動(dòng)態(tài)檢車員填寫檢查結(jié)果反饋信息；填寫方法與預(yù)報(bào)單次一級(jí)軸承故障相同。Whenthesamebearingispredictedthreetimesormoreinarow,orthesamebearingpassesthedetectionstationfivetimesinarow,ofwhichthreetimesormoreinarow,orthesamebearingpassesthedetectionstationsixtimesinarow,ofwhichthreetimesormoreinarow,thesystemautomaticallypopsupthecararrestpredictiondialogbox.Ifitisathroughtrain,thedynamicinspectorwillfillintheinspectionresultfeedbackinformation;Thefillingmethodisthesameasthatforpredictingsingleprimarybearingfailure.TADS故障預(yù)報(bào)及反饋如果是非直通車，處理方法與預(yù)報(bào)單次一級(jí)軸承故障相同，但現(xiàn)場(chǎng)檢車工長(zhǎng)要對(duì)現(xiàn)場(chǎng)檢車員認(rèn)定無故障軸位進(jìn)行復(fù)核，經(jīng)檢查確認(rèn)后，無故障車輛放行，有故障車輛，轉(zhuǎn)入TADS故障處理流程，由動(dòng)態(tài)檢車員填寫檢查結(jié)果反饋信息，填寫方法與預(yù)報(bào)單次一級(jí)軸承故障相同。Ifitisnotathroughtrain,thetreatmentmethodisthesameasthatofforecastingasinglefirst-gradebearingfault,buttheon-siteinspectionchiefshallreviewtheaxlepositionidentifiedbytheon-siteinspectionpersonnelastrouser-free.Aftertheinspectionisconfirmed,thetrouser-freevehicleisreleased,andthefaultyvehicleistransferredtotheTADSfaultprocessingprocess,andthedynamicinspectionpersonnelwillfillinthefeedbackinformationoftheinspectionresults.Thefillingmethodisthesameasthatofforecastingasinglefirst-gradebearingfaultTADS故障軸承分解及反饋DecompositionandfeedbackofTADSfaultbearingPart

03車輛檢測(cè)技術(shù)Vehicledetectiontechnology三、TADS故障軸承分解及反饋TADSfaultbearingdecompositionandfeedback檢查扣車Inspectionandseizure1扣車日期：Dateofdetention:車次：

trainnumber：車號(hào)：

wagonnumber：預(yù)報(bào)：機(jī)后位，左（右）位Forecast:Rear,left(right)預(yù)報(bào)級(jí)別：

Forecastlevel:甩車地點(diǎn)：DumpLocation:處理人：conductor：處理日期：dateoftreatment：預(yù)報(bào)設(shè)備：TADSForecastingequipment:TADS對(duì)存在故障貨車按有關(guān)規(guī)定辦理扣車手續(xù)，并在軸承外圈的正下方，粘貼不干膠標(biāo)志，注明“TADS故障”字樣（見后表），將故障車輛調(diào)至站修所后進(jìn)行換輪處理；故障輪對(duì)送至車輛段檢修車間進(jìn)行軸承退卸處理，檢修車間對(duì)軸承退卸分解后發(fā)現(xiàn)的故障進(jìn)行拍照存檔，由車輛段安排專人匯總軸承故障類型及照片，15日內(nèi)補(bǔ)錄入TADS。Thedefectivetruckshallbeconfiscatedinaccordancewithrelevantregulations,andaself-adhesivesignshallbeaffixedrightbelowtheouterringofthebearing,indicatingthewords"TADSfault"(seethetablebelow),andthefaultyvehicleshallbetransferredtotherepairstationforwheelreplacement;Thefaultywheelsetissenttothemaintenanceworkshopofthedepotforbearingdecommissionedtreatment.Themaintenanceworkshopwilltakephotosofthefaultsfoundafterbearingdecommissionedanddecommissionedforarchiving.ThedepotwillarrangespecialpersonneltosummarizethetypesandphotosofbearingfaultsandrecordtheminTADSwithin15days.不干膠貼大?。?20mm×50mm，表格大?。?05mm×45mmTADS故障軸承分解及反饋TADS故障預(yù)報(bào)及反饋網(wǎng)站功能頁(yè)面（分解照片信息頁(yè)）Websitefunctionpage(breakdownphotoinformationpage)TADS故障預(yù)報(bào)及反饋檢查結(jié)果反饋Inspectionresultfeedback2對(duì)于扣車報(bào)警和單次預(yù)報(bào)1級(jí)的故障軸承，值班員在進(jìn)行確認(rèn)，并通知現(xiàn)場(chǎng)人員進(jìn)行檢查后，還需要填寫列檢的實(shí)際檢查情況，并上報(bào)鐵道部（相關(guān)人員操作要求參照鐵道部公布的“運(yùn)規(guī)”）。Forthefaultbearingofthecararrestalarmandsingleforecastlevel1,thedutyofficerneedstofillintheactualinspectionsituationoftheinspectionafterconfirmingandnotifyingtheon-sitepersonnelforinspection,andreportittotheMinistryofRailways(theoperationrequirementsofrelevantpersonnelrefertothe"operationregulations"publishedbytheMinistryofRailways).填寫方法：點(diǎn)擊“報(bào)警管理”下的“檢查結(jié)果反饋”按鈕進(jìn)入。Fillingmethod:Clickthe"Checkresultfeedback"buttonunder"AlarmManagement"toenterTADS故障預(yù)報(bào)及反饋點(diǎn)擊“填寫”按鈕，在下方會(huì)出現(xiàn)檢查情況登記表，需要填寫或選擇的內(nèi)容包括是否直通車、軸承位置、是否甩車、是否換輪、軸號(hào)、檢查人和檢查時(shí)間（其中帶“*”標(biāo)識(shí)的為必需填寫項(xiàng)），需特別注意的是在“是否直通車”的選項(xiàng)中，當(dāng)選擇非直通車時(shí)，必須選擇軸承位置、是否甩車和是否換輪等選項(xiàng)，進(jìn)行現(xiàn)場(chǎng)檢查的軸承必須填寫標(biāo)志板上標(biāo)識(shí)的軸號(hào)。最終確保填寫的信息準(zhǔn)確無誤后，點(diǎn)擊“提交”按鈕即可。Clickthe"Fillin"button,theinspectionstatusregistrationformwillappearbelow,andthecontentstobefilledinorselectedincludewhetherthroughtrain,bearingposition,whethertodumpthecar,whethertochangethewheel,shaftnumber,inspectorandinspectiontime(theitemsmarkedwith"*"arerequiredtofillin).Itshouldbenotedthatintheoptionof"Whetherthroughtrain",whenselectinganon-throughtrain,whenselectinganon-throughtrain,Thebearingposition,whethertodumpthecarandwhethertochangethewheelmustbeselected,andthebearingforfieldinspectionmustfillintheshaftnumbermarkedonthesignboard.Finallymakesurethattheinformationisaccurate,clickthe"Submit"button.TADS故障預(yù)報(bào)及反饋分解結(jié)果反饋Decompositionresultfeedback3在檢查結(jié)果反饋信息中填寫為“換輪”的故障軸承，需要在15日內(nèi)填寫車輛段（檢修車間）的分解結(jié)果反饋信息。點(diǎn)擊“報(bào)警管理”下的“分解結(jié)果反饋”按鈕進(jìn)入分解結(jié)果反饋頁(yè)。Forthefaultybearingfilledas"wheelchange"intheinspectionresultfeedbackinformation,thedecompositionresultfeedbackinformationofthedepot(inspectionworkshop)needstobefilledinwithin15days.Clickthe"DecompositionresultFeedback"buttonunder"AlarmManagement"toenterthedecompositionresultfeedbackpage.TADS故障預(yù)報(bào)及反饋分解結(jié)果查詢Decomposedresultquery4點(diǎn)擊“報(bào)警管理”下“分解結(jié)果查詢”按鈕進(jìn)入分解結(jié)果查詢條件頁(yè)。Clickthe"Decompositionresultquery"buttonunder"AlarmManagement"toenterthedecompositionres