A smart city is an advanced form of urban informatization based on the next-generation innovation (Innovation 2.0) of the knowledge society by fully applying the new generation of information technology in all walks of life in the city. "Urban disease", improve the quality of urbanization, realize refined and dynamic management, and enhance the effectiveness of urban management and improve the quality of life of citizens.

With the continuous development of information technology and the continuous improvement of the application level of urban informatization, the construction of smart cities has emerged. The construction of smart cities is of great significance in realizing sustainable urban development, leading the application of information technology, and enhancing the comprehensive competitiveness of cities. The building of smart cities is a requirement for realizing sustainable urban development.

Constructing a "digital traffic" project, through technologies such as monitoring, monitoring, and optimization of traffic flow distribution, perfecting public security, urban management, highways and other monitoring systems and information network systems, and establishing traffic guidance, emergency command, smart travel, taxi and bus management The construction of a unified intelligent urban transportation integrated management and service system focusing on other systems, realizes the full sharing of traffic information, real-time monitoring and dynamic management of highway traffic conditions, and comprehensively improves the monitoring and intelligent management level to ensure transportation safety , Unblocked.

Using top technologies such as visual collection and recognition, various sensors, wireless positioning systems, RFID, barcode recognition, visual tags, etc., build an intelligent visual Internet of Things, intelligently perceive the elements of the urban complex, and automatically collect data, covering the urban complex Visualize and standardize the collected data in all aspects of business, office, residence, hotel, exhibition, catering, conference, entertainment and transportation, lighting, information communication and display, so that managers can visualize urban complex management.