Analysis on the highway rescue vehicle networking technology.docx

Analysis on the highway rescue vehicle networking technology.docx

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Analysisonthehighwayrescuevehiclenetworkingtechnology

Analysisonthehighwayrescuevehiclenetworkingtechnology

　　Abstract：

Intelligenttraffictelematicsisthedevelopmentdirectionofmodernintelligenttransportation，thepaperanalyzesthecurrentoutstandingproblemsfacingthehighwayrescue，combinedwiththeactualneedsoftherescuedecisionsdiscussedonthehighwayrescuevehiclenetworkingtechnology，whichcangreatlyincreasethemotorwayrescueefficiencyandrescueeffect.

　　Keywords：

telematics；Highway；rescuetechnology

　　1Foreword

　　ExpresswaysinChinafromscratch，hasbroughttothetransportefficient，fastandeasyatthesametimehasalsobroughtaboutnegativeeffects，suchastrafficaccidentsincreased.NumberofhighwayaccidentsinChina，deathtoll，injuriesincontinuousgrowth[1].

　　Existingstudiesshowthattrafficincidentresponsetimeshortened1min，clearingperiodmaybeshortenedby4～5min.Aftertheaccident，deathtollwithinthe30min85%percentofthetotalnumberofdeaths，canbeeffectiveinlessthan30minaftertheaccidentrescue，accidentfatalityratewillbegreatlyreduced.Therefore，reducingtrafficincidentresponsetime，reducetheincidenceofinjuriesandcleanuptime，isofgreatsignificance.

　　Highwayrescuetechniquesbasedontelematicscanmaketheemergencyservicesoftheaccidentforthefirsttimebenotifiedandrespondaccordingtothecircumstancesoftheaccidenttorationalizerecentlythroughtheoptimalpathofrescueworkersandfiremenrushedtothescene，whichisboundtogreatlyenhancerescueeffectiveness.

　　2highwayaccidentshighlightproblemsfacedbyrescue

　　2.1Inefficienciesininformationacquisitionandpublishing

　　Atpresent，theInductioncoilmostsettingsinthetrafficdiversionoftheHighwayDepartment.Moreartificialcollectionofinformation，largelybytheirownersandwitnessesthepoliceorpatrolofficerscollectedinformation.Collectedaccidentdatainfield，90%bytelephonetransmission，10%discoveredbypatrolcar，video[2].Andintermsofinformationdisseminationfacilities，whilesectionsofroadswithinformationboards，butlesspublishingtraffic-relatedinformation.Thus，inefficienciesininformationacquisitionandpublishingfacilitiesinfielduse.

　　2.2Betweendifferentdepartmentsintheemergencytreatmentisnotenough

　　High-speedemergencymanagementisthemainsectoroftheexpresswayroadmanagement，participateinthedepartmentsuchasthetrafficpoliceandhighway，120and119secret.Highwaymanagecompanyisresponsibleformonitoring，trafficpolicebrigadeinchargeofroadtrafficorderandcriminalmanagement，roadisresponsibleforproducingroadrightofmanagement，isresponsiblefortheprocessingofcasualties，120，119secretneedleforemergencyanddifficulttodealwiththeaccident.Theseunitsordepartments，theLordwillstilladoptthewayoftelephonecontact，throughthemonitoringcentertothematterSoon，accordingtotheunit（ordepartment）ofthecorrespondingjobfunctionsandauthoritytoco-ordinate，participateintherescueoftheaccident.　　Duetoalackofallrelateddepartmentstoparticipateinthejointemergencyplansystem，whentheabnormaltrafficevents，allkindsofhighwaymanagementcompanyunitsanddepartments，existingphenomenontimelyresponse，harmoniouscollaborationbetweenthevariousrescuedepartmentsisnotenough，thewholerescueprocessslightlyprocrastination.

　　2.3lowdegreeofinformationsharing

　　Atpresent，themostthreehighwayelectromechanicalsystemisdevelopedbydifferentsoftwarecompanies，datastructure，datatransmissionmodearedifferent，leadtothelowutilizationrateofinformation，degreeofintegration[3].Highwaymajormanagementdepartment，highwaymanagement，roadandthetrafficpolice，allhavetheirownwayofinformationacquisition，afewbigdepartmentbetweennotonlythelackofeffectiveinformationcommunicationandsharing，andeachhaveinformationofalignmentisalsoverylow.

　　2.4lackofunifiedcommand

　　Duetoeachrelateddepartmentmanagementfunctionandtheinterestsofthestartingpointisdifferent，havedifferentcriteriafortherecognitionoftheanomalytrafficevents，abnormaltrafficemergencymanagementisalackofaunifiedcommand，oftenhaveadiscrepancyonprocessingstandardsandmethodsaffectthequalityandefficacyofemergencymanagement.

　　2.5rescuevehiclescannotquicklyshowedup

　　Freewayincident，becauseoftheparticularityofhighway-lesspopulation，separateddrivingandwholesealingability-vehiclehardswitching，triageandevacuation，soafterhighwayaccident，easytocausetrafficjams，causetrafficdisruption.

　　Whileinthecaseofnoregulation，frequently，thereareothervehicleswilldrivepeopleemergencychannel，whenthefirefightingandrescuevehiclesentering，reliefchannelsareblocked，andsocannotbearrivedatthesceneintime.Plusdistrictsfiredepartmentandhospitalgeneralpopulationfarawayfromthehighway，highwaybeginninglong，variousunfavorablefactorswillleadtocan'tinthefirsttimearrivedatthesceneoftheaccidentrescueforce，oftencandelaytheoptimaltimingofrescue，leadingtoaccidentisdifficulttogettimelyandeffectivecontrol，causedadisastertoexpand.

　　2.6thesceneoftheaccidentthelackofinformation

　　Onceexpresswaytrafficaccident，oftencancauseafewforeandaft，dozensorevenhundredsofcarscollided，easytoformlongoverrescuepoint，linecharacteristic；Duetosavemore，rescuelinelength，ifyoudon’tunderstandyourprioritiesfortheaccident，intheorderofwillnotbeabletocoordinatetherescueofcouldbeseverelydelayedthebestrescuetime.　　Aftertheaccidentduetovehiclecollisionaroundthefuelflow，easytocausefire；；Loadingofchemicaldangerousgoodsvehicleaccident，easytocausealargeamountofleakageofpoisonousandharmfulmaterial，causepoisoningandenvironmentalpollution.Ifyoudon'tknowabouttheseinformation，canmakerescueteamstakeimproperrescuemeasures.

　　3ConnectivityTelematic

　　connectivityTelematicsisconvergenceofInternetandmobileInternetderived，throughavarietyofinformationsensingequipment，usingsatellitenavigation，mobilecommunicationandwirelessInternetaccesstechnologyandnetworkservices，suchasenablingtechnology，achievinghuman，intelligentsynergyamongvehicles，roads，environment，soastoachieveharmonyandunity，whileaccordingtodifferentfunctionalneeds，tomonitortheoperationalstatusofallvehiclesandintegratedservicedelivery.Telematics，namely“carmovinganimalsnetworkingtechnology”referstotheelectronictagsmountedonvehiclesbyradiofrequencyidentificationtechnologytoachievetheinformationnetworkplatformforallvehiclesonpropertyinformationforextractionandstaticanddynamicinformationandeffectiveuseof，anddependingontheoperationalstatusoffunctionalrequirementsforallvehiclesforeffectiveregulationandtheprovisionofintegratedservices.Thistechnologyisthecoreoftheconceptoftrafficinformationnetworkcontrolplatformmountedoneachcar’ssensorterminals，toachieveeffectivesupervisionandtoprovidecomprehensiveservicestoallvehiclesthatITS，intelligenttransportation.Istheadvancedsensortechnology，networktechnology，communicationtechnology，dataprocessingtechnology，automaticcontroltechnology，informationtechnologyandotherappliedorganicallythewholetransportmanagementsystemandestablishareal-time，accurate，efficient，integratedtransportationmanagementandcontrolsystem.

　　4basedontelematicsinroadrescuetechnology

　　Basedoncarnetworkingofrescuetechnologyintohasgeographicinformationtechnology，andglobalsatellitepositioningtechnology，andwirelesscommunicationstechnology，andnetworkcommunicationsandinformationsecuritytechnology，technology，willpersonnel，andvehiclesofmonitoringmanagement，andcommandscheduling，andtargettrack，andemergencyalarm，andinformationpublishing，varietyvalue-addedservicesetYuone，formedsetlocationmonitoring，andalarmprocessing，andtransporttaskscheduling，andrescuemanagementofintegratedinformationmanagementplatform.　　4.1vehiclemonitoringtechnology

　　UsingGPS/GSM/GISandadvancedtechnologysuchastheInternet，positioningofthevehiclescanbeachievedforquerying，tracking，andviewthebackupcarsystemvehiclesofyouridentityandinformation[4].Bytheinstallationofportablein-carterminals，throughsystematicmonitoringnetworkswillbewalkingthecourse，fatiguedriving，overloading，emergencyalarmmonitoring.In-carsystemshavealsobeenrecordedinalltheimportantpartsofthevehicletypeandmanufacturer，whenavehiclebreaksdown，whichwillprovideaccurateinformationreferenceforrescueworkers.Trafficaccidentsareoftencausedbyspeeding.Managerscanmonitorandenforceconstraintsinapre-definedwaycarscanonlydrivewithinthespeedlimitsprescribed，whichgreatlyimprovesroadsafety.

　　4.2Automaticalarmtechnology

　　Accidentintheautomaticallypositioning，andemergencyhelpisaccidentmanagementmostimportantoffeatures，throughcarwithincomputercontroltechnology，andwirelesscommunicationstechnologyandglobalsatellitepositioningtechnology，incaroccurredsecurityaccidentShicustomerservicecenterbeganlistensvehiclescockpitsound，anddependingonsituationdecidediscontactlocalofemergencyrescueassistinstitutions，aspolice，andmedical，andfire，，torescueteamquicklyarrivedinyoubyDepartmentofexactlocation，toclockofrescueworkbringsgreathelp.

　　4.3informationandp