The intelligent transportation system is an intelligent transportation management system based on information collection, processing, integration, exchange, analysis, control and release. Its goal is to improve the traffic management, transport efficiency and safety services, leading the transport industry to a modern traffic and transportation industry. During the“Twelfth Five-year Plan”period, the development trend of China’s intelligent transport is reflected in promoting integrated transport, the development of urban public transport, achieving energy conservation, road safety , etc.