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1、原文题目：DESIGNOFTRAFFICLIGHTBASEDONMCUBecauseoftherapiddevelopmentofoureconomyresultinginthecarnumberoflargeandmedium-sizedcitiessurgedandtheurbantraffic,isfacingserioustest,leadingtothetrafficproblemincreasinglyserious,itsbasicallyarebehavedasfollows:trafficaccidentfrequency,tothehumanlifesafe
2、tyenormousthreat,Trafficcongestion,resultinginserioustraveltimeincreases,energyconsumptionincrease;Airpollutionandnoisepollutiondegreeofdeepening,etc.Dailytrafficjamsbecomepeoplecommonplaceandhadtoendure.Inthiscontext,incombinationwiththeactualsituationofurbanroadtraffic,developtrulysuitable
3、forourowncharacteristicsofintelligentsignalcontrolsystemhasbecomethemaintask.PrefaceInpracticalapplicationathomeandabroad,accordingtotheactualtrafficsignalcontrolapplicationinspection,planarindependentintersectionsignalcontrolbasicusingsetcycle,muchtimesetcycle,halfinduction,wholesensoretcin
4、severalways.Theformertwocontrolmodeiscompletelybasedonplanarintersectionalwaystrafficflowdataofstatisticalinvestigation,duetotrafficflowtheexistenceofvariablesexandrandomicity,thetwomethodshavetrafficefficiencyislow,thescheme,thedefectsofagingandhalfinductiveandalltheinductivethetwomethodsar
5、eintheformertwowaysbasedonincreasedvehicledetectorandaccordingtotheinformationprovidedtoadjustcycleislongandgreenletterofvehicle,itthanrandomarrivedadaptabilitybigger,canmakevehiclesintheparkingcordbeforeasfewparking,achievetrafficflowingeffectInmodernindustrialproduction,current,voltage,tem
6、perature,pressure,andflowrate,velocity,andswitchquantityarecommonmainlycontrolledparameter.Forexample:inmetallurgicalindustry,chemicalproduction,powerengineering,thepapermakingindustry,machineryandfoodprocessingandsoonmanydomains,peopleneedtotransporttheorderlycontrol.Bysinglechipmicrocomput
7、ertocontroloftraffic,notonlyhastheconvenientcontrol,configurationsimpleandflexiblewaitforanadvantage,butalsocangreatlyimprovethetechnicalindexbycontrolquantity,thusgreatlyimproveproductqualityandquantity.Therefore,themonolithicintegratedcircuittoth
