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1、Finalsolutionstotrafficcongestion——FeedbackStreets,highways,subwaysandsoonstructurethewholecity.Thecity’svascularsystemperformsitsvitalfunctionrightbeforeyoureyes.Buttooursurprise,moreadvancedtransportationincursmorecrowdedandunsatisfiedtrafficinsteadofclearandconve
2、nienttraffic.Citycongestionisahugewasteoftime,energyandhumanpotential.Andwecanhardlydoanythingaboutit.Fordecades,oursolutionstotrafficcongestionincitiesweresimple:buildnewroadsorenlargeexistingones.Butitworkedlessthanweexpected.Inmoreestablishedmetropolises,signific
3、antnetworkexpansionsarealmostimpossible.However,thespeakergotinspirationswhenhetalkedtooneofhisclientswithbiologicalbackground.Allbloodveinsandarteriescanberegardedascomplicatedtransportationofheavytrafficinourbody.Herealizedthatbiologyhasbeeninthetransportationbusi
4、nessforbillionsofyearswhichcouldhaveputcountlessmethodstotransformelementsinourbody.So,thequestioniswhytherearesomuchtrafficjamwhileourbloodkeepsflowingallthetime?Infact,theyaretwoobviouslydifferentfromeachother.Allveinsandarteriesofeachpersoncouldbe60,000milesinlen
5、gth,buttheyarebasedinthreedimensionsasopposedtoourtrafficsystemintwodimensions.Maybemostpeoplearguethatwehaveplanes,subwaysandsomeotherways,butitisclearthatthemajorityoftrafficislandtransportationatpresent,whichjustoccupiestheground.Thus,weneedtoelevateourtraffictoa
6、littlehigherlevel.Imagineabouttheconveniencethatsomenewly-inventedvehicleslikeflyingtaxisormagnetictramcarswithsuspendedtracks.Anothermethodwecantakeistocreateamass-transitsystemtoreplacethecontemporarytrafficsystem.Thespeakerintroducedakindofconceptbus,oneoftheshar
7、ed,modular,driverlessvehiclesoftomorrow.Buildingthis3Dtransportationnetworkandthecreationoftechnologiccitybusarethewayswecanmitigateandsolvetrafficjams.Wenowhavetheattempts,theconcepts,andenoughscientifictechnology.Let’sdoitfromnowon!
