面向数字经济的高速公路大数据分析与应用综述OA

Under the background of the digital economy,to fully unlock the application potential of expressway big data,this paper systematically explores its core value and economic empowerment paths.Through bibliometric analysis of relevant domestic and foreign research using VOSviewer,it systematically sorts out the development context of expressway big data collection,preprocessing,and various analysis technologies.Breaking through the traditional technology-centric research paradigm,it innovatively analyzes its application value from the perspective of road-derived economy,constructing a three-level application system covering the foundation layer,derivative layer,and strategic layer.By empowering the operational transformation of expressway service areas,multi-format integration,and the construction of sustainable circular models through data,it helps upgrade expressways from a single transportation corridor to a"transportation+economy"composite carrier.Based on this,the paper proposes future development paths:drive the upgrading of digital services in the transportation system through in-depth integration with multiple disciplines,reshape the collaborative trust and application scenarios of the comprehensive transportation system by combining blockchain technology,and rely on Internet of Things(IoT)technology to build an intelligent perception and collaborative network with full-element interconnection for expressways,thereby providing feasible solutions for the upgrading of digital services.The research results can provide theoretical and practical references for building an intelligent,high-value,and sustainable highway system,realizing the strategic goals of building a country with great transportation strength and digital China.