中英文资料Word格式.docx
- 文档编号:18854219
- 上传时间:2023-01-01
- 格式:DOCX
- 页数:12
- 大小:331.97KB
中英文资料Word格式.docx
《中英文资料Word格式.docx》由会员分享,可在线阅读,更多相关《中英文资料Word格式.docx(12页珍藏版)》请在冰豆网上搜索。
576pixels,JPEGcompressionformat;
savetheimagearecoveredbywayofrecyclingoldimagesautomaticallyoverwritethepreviousmonth.
carlicenseplaterecognition
Vehiclesontheimagecapturedinrealtimevehiclelicenseplaterecognition,licenseplaterecognitionusingadvancedcomputervisualrecognitiontechnologytoidentifytenArabfigures0-9,AZTwenty-sixuppercaselettersandrelatedcharacters,andcanidentifytheblack,white,yellowandbluelicenseplatecolors.Systemtoidentifythelinewith"
GA36-92"
(92typelicense)and"
GA36.1-2001"
(02typenewlicense)standardcivilianvehiclelicensesandmilitaryvehicles,policecarsandotherspeciallicenseoftheChinesecharacters,letters,numbers,colorsandotherinformation.Nosmokeintheenvironment,thesystemduringthedayandtheactuallicenseplaterecognitionresultsconsistentwithfourormorethan95%recognitionrate,thenightandtheactuallicenseplaterecognitionresultsconsistentwithfourormorethan95%recognitionrate.
real-timemeasurementofvehiclesperhouranddrivers
Canbemeasuredinrealtimethroughthevehicle'
sspeed,speedrangeof5-80Km/hspeedrange,themeasuredspeedvalueandtheactualspeedvalueoftheerrorwithin±
3%;
inthe80-140Km/hspeedrange,measuredvalueandtheactualspeedofthespeederrorat±
5%orless;
inthe140Km/hoverthespeedofthespeedvaluesmeasuredvalueandtheactualerrorrateoflessthan±
8%.System,thelengthofthevehiclereal-timemeasurementerrorwaslessthan1m,andthecolorcombinationoflicenseplaterecognitionmodelscanbeautomaticallyanalyzed,candistinguishbetweenlargevehicles,smallvehiclesandspecialvehiclesandothermodels.
Real-timealarmfunction
Vehicleforspeedingandwasstealingthevehicleandtraffichitandruninrealtimealarm.
Whentheuserpre-setbythevehicleexceedsthespeedlimit,thesystemcanimmediatelyatthescenetosoundthealarmtoalertstaffondutybyaspeedingvehicles;
thesametimethesystemwillautomaticallytransmitalarminformationtothemonitoringcenter,thecentersurveillance.Alarminformationincludinglicenseplatenumber,vehiclespeed,vehicle,vehiclesthroughtime,thevehiclepictures.
Whenusingthevehicleenteredbytheuserpriorrobberyandothervehiclesortraffichitandrunvehiclelicensenumbersandvehicleinformationfeaturessuchasmatch,thesystemcanimmediatelyatthescenetosoundthealarmtoalertstaffondutysuspiciousvehiclethrough;
thesametimeThesystemwilltransmitalarminformationtothemonitoringcenter,and110or122systemcombinesthecatchtoescape.Alarminformationincludinglicenseplatenumber,vehiclespeed,vehicle,vehiclesthroughtime,thevehiclepictures.Havethedatacenterandthetrafficpoliceorpublicsecurityfeaturesfordataexchange,andreal-timeinformationaboutthealarmuploadvehicle.
朗读
显示对应的拉丁字符的拼音
朗读显示对应的拉丁字符的拼音VehicleDataManagement
Throughthelensmountsystemrecordsinformationoneachvehicle,includinglicenseplatenumber,vehiclespeed,vehicle,elapsedtime,vehicleimages,andstoredinthedatabase,mountonthepaststatisticaltrafficflowinformation,andprovideseasyThedatasearchandbrowsing,alarmsettings,andoperatingmeans.Ablebytime,speed,vehicle,vehiclelicense,drivingdirectionandotherconditionstofind,listdisplay,playbackhistory;
avehiclequerystatistics,trafficstatisticscurveprinting;
withfuzzyqueriesandprecisequerycapabilitiestoprovidemanagementforthecommandcenterandcommanddata.
uniqueB/Snetworkarchitecture
WEBsearchfunctionwithcanbeanycomputerwithinthenetworkportontheremotequerycardinformationthroughthevehicle,accordingtotime,speed,model,licenseplate,directionandotherconditions,checkandprintrecords,andhasfuzzyinquiryfunction.
workaroundtheclock
Thesystemcanbesetdataretentiontime,andcanautomaticallyoverwritetheimagedataloop,thesystemcanstoreimagesatleast100millionvehicles.Canbenoduty,whenthesystemcrasheswhenthecaseoffailure,automaticrestart.Thesitecanberemotelysuspectedofvehicleparameters,thedataonthesiteformaintenance.
Performance
Vehiclecapturerate:
≥99%
Licenseplaterecognitionrate:
thewholebrandrecognitionrateof≥90%
≥95%overfourmatches
Identificationtime:
≤150mS
Speedrange:
5-180Km/h
SpeedError:
5-80Km/h≤±
3%when
80-120Km/h≤±
5%when
120Km/h≤±
10%above
Carlengtherror:
≤±
10%
ImageResolution:
752×
582pixel
ColorMode:
RGB
Compressionformat:
JPEG
Imagesize:
40Korso
Cyclingimagenumber:
two,apanoramicimage,alicenseplate(head)image
Dataformat:
Afteratimethevehicle,licenseplatenumber,licenseplatecolor,speed,vehiclelength,super-
Speedrecord,drivingdirections,frontimage,panoramicimage
CameraProtectionclass:
IP55
Normalworkingtemperature:
-30℃~+80℃
Workinghumidity:
≤95%;
Protectionclass:
IP55compliancestandards;
Powerrange:
220V50Hz±
SystemMTBF:
30,000hours;
SystemsNetworkArchitecture
Systemnetworkarchitectureasshownabove,thesystemincludingdataservers,userterminals,mountapplicationsandaccessnetworkofcommunication.
Afterapplicationofthebayonetmountofallroadvehiclestocapture,accesstovehicleimages,automaticlicenseplatecharacterrecognitioninrealtime,recordtheelapsedtimeofvehicles,speed,model,licenseplatenumberanddirectionofthedata.Dataserverforreal-timedatacollectionmountsystem,savevehicleinformation.
Features:
◆expansioncaneasilymountworkstation.
◆bayonetsystemonthedatacollectedforsecondaryprotection,reducingdamageduetotheharddisktheriskofdataloss,reducetheburdenonsystemmemorycardporttoensureitsstabilitytoworkproperly.Real-timecollectionofdataservermounttheimageacquisitionsystem,sothesystemcannotmountalargeharddrive.Atthesametimeasimagefilessmall,lessdiskfragmentationandimprovethesystemstability,diskscanningeasier.Iftheexceptionistemporarilyoffthenetwork,mountthesystemwillsavetheimagetothelocal,waitingforthecollectionofdataserver,soensurethattheinformationcollectedwillnotbelost.
◆centralizedmanagementofdata.Allvehicleinformation(notincludingpictures)arecollectedtothedatabaseservertofacilitatecentralizeddatamanagementanddatabackup.
◆convenientquery.Userscanquerythestatistics,addingpolicevehicles,toseethereal-timedisplayofthebayonet.
◆flexiblenetworking.Accordingtomount,increasingconveniencetoreducethedataserver,dataqueryserverservicesoftwareupgradeswithouttheneedtoadjust.
mountapplications
Mountvehiclemonitoringandrecordingsystempartbythehostcomputer,imageacquisitiontocapturepartofthemeasurementpartofthevehicledetection,automaticcontrolofauxiliaryopticalparts,powersupplypartsandcomponentsofotherapplications.
Workflow
Whenacarthroughthebayonet,thesensingdevicedetectsthevehicletoreachthesignal,themastercomputerthroughtherapidcapturedevicetocaptureimagesandpanoramicimagesunderthefront,thenthefrontofimageprocessing,automaticlicenseplatenumbertoidentifythecharacterandcolor,recordthevehiclethroughthetime,speed,vehiclelength,thefrontfeaturespanoramicimagesandvehicleimages,allpossibleinformationuploadedtothecenter,entrydatabaseforqueries.Mountweatherstationforeachreal-timemonitoringofamotorvehicleroadinthepast,andrecordsofsuspiciousvehiclesandillegalvehiclesreal-timetransmissiontotherelevantmanagementsite.
capturepartoftheimageacquisition
Capturepartoftheimageacquisitionsystemformonitoringandcontrolbyindustrialcamera,professionalcameralenses,professionaldigitalimage
Standardinstallationofcamerasignalasshown.
Thentheimageinthecollectionplateaccountsforabout1/8widthofeachlaneclose-upcamerafieldofviewisabout3500mm,forthisapplication,wespecializeintherecognitionalgorithmhasbeenimprovedon,sootherthancharacters,lettersandnumbersonthelicenseplaterecognitionrateashigh,butbecauseofthewidthoftheplateintheimageistoosmall,licenseplatetoofewpixels,sothatcharacterrecognitionaccuracywilldrop,donotaskforrecognitionofChinesecharactersoccasionsinordertoreduceprojectcost.Drivethecamerafieldof
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 中英文 资料