Abstract:Smart vehicle (SV), as the key hub of urban transportation system and smart city, can achieve the comprehensive scheduling and optimized distribution of urban resources, providing a new breakthrough to realize the upgrading of traffic management. This paper systematizes the framework of SV technology cluster and breaks down relevant technologies into four major fields of artificial intelligence, communication, geographic information digitization and computer science with the development status of four fields on SV comprehensively assessed. Based on this, the collaborative development strategy and technology roadmap for China's SV technology innovation is obtained for traffic management intelligent upgrade and the future industrial ecology of smart vehicles is proposed. It sorted out and analyzed the characteristic business models, in which various related enterprises can cooperate effectively. Finally, some directional suggestions are given, for practicing the development strategy of smart vehicle technology innovation and supporting the intelligent upgrade of traffic management.