Research on Traffic Informatization and Intelligent Construction Based on Urban Traffic Big Data
Keywords:Urban traffic, Big data, Informatization, Intelligent.
Urban traffic is a new traffic demand network defined by residents' travel behavior and community relationship. From the management level, we should actively study and explore the construction of urban traffic informatization and intelligence, strengthen the operation efficiency of infrastructure and the dynamic supervision of traffic in various fields and subsystems of the city, and promote the integrated management of urban network operation, management, emergency response, treatment and maintenance. Under the background of big data, build an information and intelligent system of urban traffic to solve the problems of poor standardization, low level of digitalization, poor sharing and wide sources of existing cost control information. From the perspective of system architecture and function, the framework of urban traffic informatization and intelligent system should include four levels, namely, perception layer, network layer, data layer and application layer. The information system under this construction idea can comprehensively collect the operation and management data of urban transportation enterprises, and then analyze all kinds of operation indicators.
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