火灾报警控制器- BUS ELECTRICAL INSTA

火灾报警控制器ZHENGZHOURAILWAYVOCATIONAL&TECHNICALCOLLEGE客车电气装置/BUSELECTRICALINSTALLATIONSpeaker主讲人Niuxiaowei牛小伟客车集便器YHSM-25T火灾报警控制器YHSM-25Tfirealarmcontrolunit是专为铁路系统车载火警系统而设计，可与13个部位的烟、温探测器等连接，组成完整的报警系统。Itisspeciallydesignedfortheon-boardfirealarmsystemoftherailwaysystemandcanbeconnectedwithsmokeandtemperaturedetectorsin13partstoformacompletealarmsystem.各火灾报警器之间可通过RS-485通讯将本车厢的火警信息、故障信息传送给其他车厢。这样，在任何一个车厢都可以了解其他车厢的火灾报警情况。ThefirealarminformationandfaultinformationofthecarriagecanbetransmittedtoothercarriagesthroughRS-485message.Thusineverycarriageitcanknowthefirealarmsituationoftheothercarriages.各车厢的火灾报警器通过网关与监控系统相连，经RS-485通讯，将本车的火警信息、故障信息传送给列车总控制机。Thefirealarmofeachcarriageisconnectedtothemonitoringsystemthroughthegateway,thefirealarminformationandfaultinformationofthetrainistransmittedtothetrainmastercontrolmachinethroughRS-485message.自检消音复位

设定查询确认

火警故障YHSM-25T火灾报警控制器一、组成Composition客车集便器自检消音复位

设定查询确认

火警故障YHSM-25T火灾报警控制器控制器controllers客车集便器控制器controllers报警控制器与感烟、感温的探测器相连接。Thealarmcontrollerisconnectedtothesmokeandtemperaturedetector.控制器面板的上面有火灾报警指示灯和故障指示灯。Thetopofthecontrolpanelhasfirealarmindicatorsandfaultindicators.中间采用大屏幕液晶屏显示各种信息，可显示本车厢及其他各车厢的火灾报警及故障报警信息。AlargeLCDscreeninthemiddleisusedtodisplayvariousinformation,whichcandisplaythefirealarmandfaultalarminformationofthiscarriageandothers.可根据需要对各种参数进行设定，如校正当前时间、修改探测器编号及探测器类型、修改本车厢号、清除报警信息等。Variousparameterscanbesetaccordingtoneeds,suchascorrectingthecurrenttime,modifyingthedetectornumberanddetectortype,modifyingthecarnumber,clearingthealarminformation,etc.可对各车厢火灾报警纪录、本车厢号及在线车厢号进行信息查询。最下面是一排操作按键。Informationqueriescanbemadeonthefirealarmrecordofeachcarriage,thecarnumber,andtheonlinecarnumber.Atthebottomisarowofoperationbuttons.客车集便器采用感烟型火灾探测器或差定感温型火灾探测器Smoke-sensitivefiredetectorordifferentialtemperature-sensingfiredetectorareused.火灾探测器Firedetector二、基本功能Basicfunctions

客车集便器在防火区域的探测器感知到火灾信号后，发送到控制器。Afterthedetectorinthefireprotectionareasensesthefiresignal,itissenttothecontroller.若该探测器在60s后仍然发出火灾信号，或在60s内还存在另一探测器发出的火灾信号则火警灯亮，报火警音，液晶屏同时显示首次火警及后续火警的报警部位（即探测器编号）及报警时间。Ifthedetectorstillemitsafiresignalafter60s,orthereisafiresignalfromanotherdetectorwithin60s,thefirealarmlightison,thefirealarmsoundisannounced,theLCDscreendisplaysthealarmpart(i.e.detectornumber)andalarmtimeofthefirstfirealarmandsubsequentfirealarmsatthesametime.控制器自动判断是否为首次报警，如果是首次火警，则首先对火警信号进行确认处理，液晶屏显示此部位探测器为预警状态，亮火警灯；Thecontrollerautomaticallydetermineswhetheritisthefirstalarmifitisthefirstfire,thefirealarmsignalisfirstconfirmedandprocessed,andtheLCDscreenshowsthatthedetectorinthispartisintheearlywarningstateandthefirealarmlightison;1.火灾报警功能Firealarmfunction客车集便器1.火灾报警功能Firealarmfunction存储器可以记录本车厢12次火灾报警历史记录。Thestoragecanrecord12timesfirealarmshistoryinthiscarriage.火警音可用“消音键”手动消音，但不影响下次报警。显示屏有消音标志。Thefirealarmsoundcanbemanuallysilencedwiththe"silencekey",butitdoesnotaffectthenextalarm.

Thedisplayhasasilencedsign.二、基本功能Basicfunctions

客车集便器当探测器与控制器之间有接触不良或发生开路、短路故障时，控制器报故障音。Whenthereispoorcontactbetweenthedetectorandthecontrolleroranopencircuitorshortcircuitfaultoccurs,thecontrollerreportsafaultsound.故障灯亮，显示故障报警部位（即探测器编号）。Thefaultlightison,showingthefaultalarmlocation(thatis,thedetectornumber).故障音可用“消音键”手动消音，但不影响下次报警。显示屏有消音标志。Thefaultsoundcanbemanuallysilencedwiththe"silencekey",butitdoesnotaffectthenextalarm.Thedisplayhasasilencedsign.2.故障报警功能Faultalarmfunction二、基本功能Basicfunctions

客车集便器某部位当前有故障报警，同时另一部位经确认有火警信号，则故障部位显示保持，同时显示火警部位，火警音取代故障音，即火警优先。Ifacertainpartcurrentlyhasafaultalarm,andanotherpartisconfirmedtohaveafiresignal,thefaultpartisdisplayedandmaintained,andthefirealarmpartisdisplayedatthesametime,andthefirealarmsoundreplacesthefaultsound,thatis,thefirealarmtakesprecedence.3.火警优先功能Firepriorityfunction二、基本功能Basicfunctions

客车集便器按“自检键”控制器可对其显示功能及报警功能进行检查。自检后，屏幕显示恢复到自检前状态。Pressthe"self-testkey"controllertocheckitsdisplayfunctionandalarmfunction.Aftertheself-test,thescreendisplayrevertstothebeforeself-checkstate.

4.自检功能Self-checkfunction二、基本功能Basicfunctions

客车集便器可根据需要对各种参数进行设定，如校正当前时间、修改探测器编号及探测器类型、修改本车厢号、清除报警信息等。Variousparameterscanbesetaccordingtoneeds,suchascorrectingthecurrenttime,modifyingthedetectornumberanddetectortype,modifyingthecarriagenumber,clearingthealarminformation,etc.5.设定功能Settingfunction二、基本功能Basicfunctions

客车集便器可查询列车上火灾报警记录、本车厢号及在线车厢的车厢号。Itcancheckthefirealarmrecordonthetrain,thecarriagenumberofthistrain,andthecarriagenumberoftheonlinecarriage.火灾报警控制器设有专用通讯接口，可与本车厢的上位机通讯。Thefirealarmcontrollerisequippedwithaspecialcommunicationinterface,whichcancommunicatewiththeuppercomputerofthecarriage.上层通讯Theuppercommunication各火灾报警控制器设有下层通讯接口，负责各火灾报警控制器之间的通讯。Eachfirealarmcontrollerisequippedwithalower-levelcommunicationinterface,whichisresponsi