车载人机交互系统的分析-(6183)

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1、万方数据jE塞交通太堂亟±童些堂僮论塞△旦S!B△Q!ABSTRACTWiththerapiddevelopmentofembeddedfield，theMan-MachineInterfacesystemonmetroapplyingtheinputmodethroughtouchscreenisincreasinglyfavoredbytheusersofthesignalsystemforurbanrailtransit．Thissystemisanindustrialcomputer、Ⅳitllfull-functionspeciallydeveloped

2、forurbanmasstransit．Itisconnectedwitllthesatetycomputeronmetroviacommunicationlineandcontrolsotherequipmentsinthewayoftouching，whichenablesittocollectanddisplayinrealtimeallthedynamicparameterinformationwhilethemeroisoperating．Thesystemhasaverywideapplicationprospectforitiseasytoopera

3、te，robustandspacesaving，aswellashasrapidresponse．AttheTianjinMetroLine6Project，theproprietorraisedthedemandfortheMan-MachineInterfacesystemwith12．1一inchscreenonmetro．However,theone、^，itll12．1-inchscreenprovidedbyPixyCompanyhasthedisadvantagesofunadjustablebrightnessofproductandvolumeo

4、floudspeaker,highheatgivenoutbycoremodule，unconvenienceofprogramupdate，longtimewaitingforthesystemstart，andetc．Ontheotherhand，otherfurtherprojectswouldbeinneedofthissystem，thereforethisprojectisimperative．Inthisproject，thewriterismainlyresponsiblefortheselectionanddesignofthedevicesof

5、theproduct’Shardwarecircuit，andtheinstallationofLinuxoperatingsystemandthedriver．Additionally,thewriterputforwardthedemandofsimulationprogram，andhascooperated、衍mthestimulationsot[wareengineertomakesuretheprogramrunwellonthesystem．Besides，thewriterhassolvedtheproblemswhichexistinthepro

6、ductbyPixyCompanyandaffecttheproductperformance，andcompletedthefinalizingworkofthehardwareproductswhichmeetthedemand．Havingpassedthecertificationworkinthisindustry,suchasdust-proof,shake-proof,protectionagainstelectromagneticinterference，workingtemperatureandSOon，theprojectdevisedaMan

7、—MachineInterfacesystemonmetrowhichintegratestheinputmodeoftouchingwiththe12．1-inchLiquidCrystalDisplay(LCD)andsatisfiesthepersonalizeddemandsintheindustry．Throughallthecertificationworksandvarioustests，itisprovedthatthesystemcouldreduceoperationcomplexityofmetrocontrolanddisplaysyste

8、mfort