火災(zāi)報警控制器- BUS ELECTRICAL INSTA

火災(zāi)報警控制器ZHENGZHOURAILWAYVOCATIONAL&TECHNICALCOLLEGE客車電氣裝置/BUSELECTRICALINSTALLATIONSpeaker主講人Niuxiaowei牛小偉客車集便器YHSM-25T火災(zāi)報警控制器YHSM-25Tfirealarmcontrolunit是專為鐵路系統(tǒng)車載火警系統(tǒng)而設(shè)計，可與13個部位的煙、溫探測器等連接，組成完整的報警系統(tǒng)。Itisspeciallydesignedfortheon-boardfirealarmsystemoftherailwaysystemandcanbeconnectedwithsmokeandtemperaturedetectorsin13partstoformacompletealarmsystem.各火災(zāi)報警器之間可通過RS-485通訊將本車廂的火警信息、故障信息傳送給其他車廂。這樣，在任何一個車廂都可以了解其他車廂的火災(zāi)報警情況。ThefirealarminformationandfaultinformationofthecarriagecanbetransmittedtoothercarriagesthroughRS-485message.Thusineverycarriageitcanknowthefirealarmsituationoftheothercarriages.各車廂的火災(zāi)報警器通過網(wǎng)關(guān)與監(jiān)控系統(tǒng)相連，經(jīng)RS-485通訊，將本車的火警信息、故障信息傳送給列車總控制機(jī)。Thefirealarmofeachcarriageisconnectedtothemonitoringsystemthroughthegateway,thefirealarminformationandfaultinformationofthetrainistransmittedtothetrainmastercontrolmachinethroughRS-485message.自檢消音復(fù)位

設(shè)定查詢確認(rèn)

火警故障YHSM-25T火災(zāi)報警控制器一、組成Composition客車集便器自檢消音復(fù)位

設(shè)定查詢確認(rèn)

火警故障YHSM-25T火災(zāi)報警控制器控制器controllers客車集便器控制器controllers報警控制器與感煙、感溫的探測器相連接。Thealarmcontrollerisconnectedtothesmokeandtemperaturedetector.控制器面板的上面有火災(zāi)報警指示燈和故障指示燈。Thetopofthecontrolpanelhasfirealarmindicatorsandfaultindicators.中間采用大屏幕液晶屏顯示各種信息，可顯示本車廂及其他各車廂的火災(zāi)報警及故障報警信息。AlargeLCDscreeninthemiddleisusedtodisplayvariousinformation,whichcandisplaythefirealarmandfaultalarminformationofthiscarriageandothers.可根據(jù)需要對各種參數(shù)進(jìn)行設(shè)定，如校正當(dāng)前時間、修改探測器編號及探測器類型、修改本車廂號、清除報警信息等。Variousparameterscanbesetaccordingtoneeds,suchascorrectingthecurrenttime,modifyingthedetectornumberanddetectortype,modifyingthecarnumber,clearingthealarminformation,etc.可對各車廂火災(zāi)報警紀(jì)錄、本車廂號及在線車廂號進(jìn)行信息查詢。最下面是一排操作按鍵。Informationqueriescanbemadeonthefirealarmrecordofeachcarriage,thecarnumber,andtheonlinecarnumber.Atthebottomisarowofoperationbuttons.客車集便器采用感煙型火災(zāi)探測器或差定感溫型火災(zāi)探測器Smoke-sensitivefiredetectorordifferentialtemperature-sensingfiredetectorareused.火災(zāi)探測器Firedetector二、基本功能Basicfunctions

客車集便器在防火區(qū)域的探測器感知到火災(zāi)信號后，發(fā)送到控制器。Afterthedetectorinthefireprotectionareasensesthefiresignal,itissenttothecontroller.若該探測器在60s后仍然發(fā)出火災(zāi)信號，或在60s內(nèi)還存在另一探測器發(fā)出的火災(zāi)信號則火警燈亮，報火警音，液晶屏同時顯示首次火警及后續(xù)火警的報警部位（即探測器編號）及報警時間。Ifthedetectorstillemitsafiresignalafter60s,orthereisafiresignalfromanotherdetectorwithin60s,thefirealarmlightison,thefirealarmsoundisannounced,theLCDscreendisplaysthealarmpart(i.e.detectornumber)andalarmtimeofthefirstfirealarmandsubsequentfirealarmsatthesametime.控制器自動判斷是否為首次報警，如果是首次火警，則首先對火警信號進(jìn)行確認(rèn)處理，液晶屏顯示此部位探測器為預(yù)警狀態(tài)，亮火警燈；Thecontrollerautomaticallydetermineswhetheritisthefirstalarmifitisthefirstfire,thefirealarmsignalisfirstconfirmedandprocessed,andtheLCDscreenshowsthatthedetectorinthispartisintheearlywarningstateandthefirealarmlightison;1.火災(zāi)報警功能Firealarmfunction客車集便器1.火災(zāi)報警功能Firealarmfunction存儲器可以記錄本車廂12次火災(zāi)報警歷史記錄。Thestoragecanrecord12timesfirealarmshistoryinthiscarriage.火警音可用“消音鍵”手動消音，但不影響下次報警。顯示屏有消音標(biāo)志。Thefirealarmsoundcanbemanuallysilencedwiththe"silencekey",butitdoesnotaffectthenextalarm.

Thedisplayhasasilencedsign.二、基本功能Basicfunctions

客車集便器當(dāng)探測器與控制器之間有接觸不良或發(fā)生開路、短路故障時，控制器報故障音。Whenthereispoorcontactbetweenthedetectorandthecontrolleroranopencircuitorshortcircuitfaultoccurs,thecontrollerreportsafaultsound.故障燈亮，顯示故障報警部位（即探測器編號）。Thefaultlightison,showingthefaultalarmlocation(thatis,thedetectornumber).故障音可用“消音鍵”手動消音，但不影響下次報警。顯示屏有消音標(biāo)志。Thefaultsoundcanbemanuallysilencedwiththe"silencekey",butitdoesnotaffectthenextalarm.Thedisplayhasasilencedsign.2.故障報警功能Faultalarmfunction二、基本功能Basicfunctions

客車集便器某部位當(dāng)前有故障報警，同時另一部位經(jīng)確認(rèn)有火警信號，則故障部位顯示保持，同時顯示火警部位，火警音取代故障音，即火警優(yōu)先。Ifacertainpartcurrentlyhasafaultalarm,andanotherpartisconfirmedtohaveafiresignal,thefaultpartisdisplayedandmaintained,andthefirealarmpartisdisplayedatthesametime,andthefirealarmsoundreplacesthefaultsound,thatis,thefirealarmtakesprecedence.3.火警優(yōu)先功能Firepriorityfunction二、基本功能Basicfunctions

客車集便器按“自檢鍵”控制器可對其顯示功能及報警功能進(jìn)行檢查。自檢后，屏幕顯示恢復(fù)到自檢前狀態(tài)。Pressthe"self-testkey"controllertocheckitsdisplayfunctionandalarmfunction.Aftertheself-test,thescreendisplayrevertstothebeforeself-checkstate.

4.自檢功能Self-checkfunction二、基本功能Basicfunctions

客車集便器可根據(jù)需要對各種參數(shù)進(jìn)行設(shè)定，如校正當(dāng)前時間、修改探測器編號及探測器類型、修改本車廂號、清除報警信息等。Variousparameterscanbesetaccordingtoneeds,suchascorrectingthecurrenttime,modifyingthedetectornumberanddetectortype,modifyingthecarriagenumber,clearingthealarminformation,etc.5.設(shè)定功能Settingfunction二、基本功能Basicfunctions

客車集便器可查詢列車上火災(zāi)報警記錄、本車廂號及在線車廂的車廂號。Itcancheckthefirealarmrecordonthetrain,thecarriagenumberofthistrain,andthecarriagenumberoftheonlinecarriage.火災(zāi)報警控制器設(shè)有專用通訊接口，可與本車廂的上位機(jī)通訊。Thefirealarmcontrollerisequippedwithaspecialcommunicationinterface,whichcancommunicatewiththeuppercomputerofthecarriage.上層通訊Theuppercommunication各火災(zāi)報警控制器設(shè)有下層通訊接口，負(fù)責(zé)各火災(zāi)報警控制器之間的通訊。Eachfirealarmcontrollerisequippedwithalower-levelcommunicationinterface,whichisresponsi