车联网-物联网在城市交通网络中的应用26.doc

车联网:物联网在城市交通网络中的应用摘要:阐述了“物联网”和“车辆网”这两个热门概念的内涵和外延。通过分析两者的发展历程、历史沿革和相互关系比较它们在实际生活中的应用认为车联网可以看作物联网在城市交通网络中的典型应用展望了车联网在服务与应用方面的美好愿景。以此为基础讨论了车联网实现的关键技术并介绍了一个过渡型构建方案。最后详细讨论了在物联网和车联网领域里国内外学术研究现状。关键词:车联网；物联网；网联城市智能交通liuxiaoyang*wuminyoudepartmentofcomputerscienceandengineeringshanghaijiaotonguniversityshanghai200240chinaabstract:thispaperdiscussestheconnotationandextensionoftwohottopicsnamely“theinternetofthings(iot)”and“vehicularcps”.byanalyzingtheircoursesofdevelopmenthistoryandrelationshipsandcomparingtheirapplicationsindailylifetheauthorsareinfavorthatvehicularcpscanberegardedasanapplicationofiotinvehicularnetworks.furthermoretheauthorslookintothebrightfutureofservicesandapplicationsresultingfromvehicularcps.withthisinmindtheauthorsdiscussthekeytechnologiesofimplementingvehicularcpsandintroduceaninitiative.theauthorsalsodiscussindetailsabouttheacademicresearchathomeandabroadintheareaoftheinternetofthingsandvehicularcps.thispaperdiscussedtheconnotationandextensionoftwohotconceptsnamely“theinternetofthings(iot)”and“vehicularcps(cyberphysicalsystem)”.byanalyzingtheircoursesofdevelopmenthistoryandinterrelationshipandcomparingtheirapplicationsindailylifetheauthorsareinfavorthatvehicularcpscanberegardedasanapplicationofiotinvehicularnetworks.furthermoretheauthorslookintothebrightfutureofservicesandapplicationsresultingfromvehicularcps.withthisinmindtheauthorsdiscussedthekeytechnologiesofimplementingvehicularcpsandintroducedaninitiative.theauthorsalsodiscussedindetailtheacademicresearchathomeandabroadintheareaoftheinternetofthingsandvehicularcps.keywords:vehicularcyberphysicalsystem(cps);internetofthings(iot);networkingtheintelligenttranspor