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Historyofdevelopment

Inthedigitalage,human-to-humaninteractionisbasedonInternetmedia.People'sstudy,life,andworkmakeextensiveuseoftheInternet.Homeapplianceswillbeorganizedintoahomenetworkandmanagedbycomputers.Peoplecanuseanydeviceatanyplaceandatanytimetoobtaintheinformationtheyneed.Thedigitalageposesmanychallengestous.Inthepasttwoyears,manynewspapersandperiodicalsdiscussedthepost-PCera,thatis,thedigitalsociety.Whydiditcometothispoint?Themainreasonisthatwiththedevelopmentofcomputers,applicationsincreasinglyrequirecomputerstobesmarter,moreconvenient,andmoreusable.ThismakescomputersSlowlystepintoalotofspecificequipment,blendingintolifeandsurroundingenvironment.Makebitstreamsandinformationstreamsapartofthematerial-basedlivingspace.Computersareubiquitous.Transportation,householdappliances,toothbrushes,keysandotherdailynecessitiesandlivingdevicesmayhavechips,andallinformationisbasicallyindigitalform.Existing,everythingwillbecomedigital.Infact,suchchangeshavealreadytakenplacearoundus.Musicusedtobeanalog.NowweknowthatMP3isdigital.Thevideousedtobeanalog.NowVCD.,DVDsarealldigital.Inthepast,weusuallyreadbooksprintedonpaper.Nowtherearee-books.Allthephotosinthepastarestoredonfilm.Nowmanycamerasaredigital.Homeappliancessuchaswashingmachines,microwaveovens,etc.areallanalog,andnowtheyareallcontrolledbydigitalchips.Inthefuture,thenetworkwillconnectthesehomeappliancestogether,andtheywillallbedigital.Whenwillweenterthedigitalage?Therearevariousdefinitions,mydefinitionisthatmorethan80%ofelectricalappliancesuseembeddedchips(thesoftwareonthemiscompiledthroughsoftware),morethan10%ofhouseholdshaverealizedhomenetworks,andmorethan80%ofthespreadTheuseofdigitaltechnologyinaudioandvideointhemediacanberegardedasthebeginningofthedigitalage.Weliveinananalogrealworld.Thinkingandperceptionareanalogandcontinuous.Howtoadapttothenewdigitallife,howtoovercomevariousdiseasesbroughtaboutbydigitalization,althoughtheseproblemswillbesolvedslowly,butmoreimportantItisthemanyopportunitiesthatdigitallifebringstousandhugebusinessopportunitiestotheinformationindustry.Inthisfield,thereareotherthingsthatweneedtodevelop,includingaccesstechnology,chiptechnology,embeddedoperatingsystem,middlewaretechnology,applicationsoftware,toolsoftware,informationresourceconstruction,andservices.

Sodigitaltechnologyisbecomingthemaindevelopmentdirectionofcontemporarysocietyandthecourseofdigitaldesign.Itisthiskindofdevelopmentdirectionthatprovidesthesourceofpower.Lookingatthedevelopmentprocessofdigitaldesigntechnology,itcanbeseenthatalthoughvarioustechnicalideashaveemergedinanendlessstreamoverthepastfewdecades,coordinationinbothtimeandspacehasalwaysbeenthemainstreamofdevelopment.Fromamacroperspective,thedevelopmentprocessofdigitaldesignisequivalenttotheprocessinwhichtheapplicationofmoderninformationtechnologyinthefieldofproductdesigndevelopsfromapointtoaline,andthenfromalinetoasurface.Thewidespreadapplicationofsimulationisbecomingthemaintrendofcurrentdigitaldesigntechnologydevelopment.Withtheintroductionoftheconceptofvirtualprototype,theapplicationofsimulationtechnologytendstobemorecollaborativeandsystematic.Carryingoutresearchonvirtualprototypesandtheirkeytechnologieswilldefinitelyimprovetheindependentdesignanddevelopmentcapabilitiesofenterprisesandpromotetheinformatizationprocessofenterprises.

Features

(1)Generally,thebinarysystemisused,sothetwostablestatesofanycomponentcanbeusedtorepresentthebinarysystem,(suchas"highlevel"and"lowlevel""),sothebasicunitcircuitissimple,andtheaccuracyrequirementsofthecomponentsinthecircuitarenotverystrict,andthecomponentparametersareallowedtohavegreaterdispersion,aslongasthetwocompletelydifferentstatescanbedistinguished.Thisfeatureisverybeneficialtotherealizationofdigitalcircuitintegration.

(2)Stronganti-interferenceabilityandhighprecision.Becausedigitaltechnologytransfers,processesandprocessesbinaryinformation,itisnotsusceptibletoexternalinterference,soithasstronganti-interferenceability.Inaddition,itcanincreasetheprecisionbyincreasingthedigitsofthebinarynumber.

(3)Thedigitalsignalisconvenientforlong-termstorage,sothatalargenumberofvaluableinformationresourcescanbepreserved.

(4)Theconfidentialityisgood,andencryptioncanbeperformedindigitaltechnologytomakesomevaluableinformationresourcesdifficulttobestolen.

(5)Ithasstrongversatilityandcanusestandardizedlogiccomponentstoformvariousdigitalsystems.

Application

Inelectronicdigital

Computer,numericalcontroltechnology,communicationequipment,digitalinstrument,electronicproducts.

LiLihui:Thedevelopmentofdigitaltechnologywillgreatlyimproveeconomicefficiency.Hefurtherexplainedthattheso-calleddigitaltechnologyisacollectivetermforavarietyofdigitaltechnologies,includingblockchain,bigdata,cloudcomputingartificialintelligenceandsoon.Thebiggestadvantageofdigitaltechnologyapplicationisthatitcangreatlyimprovetheoveralleconomicefficiency.Digitaltechnologycanbuildamoredirectandefficientnetwork,breakingtheflatconnectionbetweenenterprisesandenterprises,betweenindividualsandindividuals,andbetweenpeopleandthingsinthepast.Theproblemofplaneconnectionorstructureisthattherearemanycontactsandlowefficiency.LiLihuibelievesthatthroughdigitaltechnology,athree-dimensional,folding,andinteractivearchitecturewillbeestablishedinthefuture.Inthisarchitecture,therealizedpoint-to-point,end-to-endinteractiveconnectionwillbemoredirect,eliminatingtheneedforintermediatenodes,andfurtherimprovingefficiency.Inaddition,superimposingmathematicalalgorithmsbasedonblockchaintoestablishdigitaltrustwillenableeconomicoperationstoachievelowercostandhigherefficiency,andpromoterapidsocialdevelopment.

Military

Equipmentandothersectorsofthenationaleconomyhavebeenusedmoreandmorewidely.

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