After nearly 20 years of sustained large-scale construction, the main arteries of national highway network have been basically formed,and the development focus has changed.In this article based on the analysis of the current development of China's highway information technology, internet thinking and technology are introduced to re-construct the traditional highway mechanical and electrical system and build smart expressways.The general framework of intelligent highway is established which can realize the informatization and intellectualization of provincial highway monitoring and management, emergency command, assistant decision-making management, business management, and information service.The future development trend of intelligent highway is the introduction of vehicle road communication (LTE-V) technology, which constitutes the true sense of the open interconnection of the highway, and the realization of intelligent collaboration of people-car-road-environment.
NETL
NSTL
万方数据
维普
