Project Background
With the rapid development of China's economy, the number of urban traffic roads has increased, the number of motor vehicles and road traffic have increased dramatically, and the consequent phenomena of traffic jams and violations of motor vehicles have become increasingly serious, bringing great personal safety to the people. The threats have affected normal urban traffic order. In order to create a good urban traffic environment and improve urban traffic conditions, a single manpower management relying on traffic police can no longer meet the needs of modern traffic management. Under this premise, the modernization of expressways and urban traffic management is imperative. It is urgent to adopt high-tech means to enrich and strengthen the level of traffic management.

Project Overview
Intelligent transportation technology refers to an information, intelligent and socialized new transportation system that uses advanced information technology, data communication and transmission technology, electronic control technology, computer processing technology, etc. The real-time collection, transmission and processing of information, the use of various scientific and technological means and equipment to coordinate and deal with various traffic conditions, establish a real-time, accurate and efficient integrated transport management system, so that traffic facilities can be fully utilized. Improve traffic efficiency and safety, ultimately make the transportation services and management intelligent, and realize the intensive development of transportation.

The intelligent urban traffic integrated management and control platform covers all aspects of intelligent urban road traffic management. The system mainly includes business functions such as traffic law enforcement, inspection and dispatch control, analysis and judgment, traffic guidance, operation and maintenance supervision, command and dispatch, and situation monitoring.

System Structure

The system is mainly based on industrial ring network design. Industrial Ethernet switches are used in each roadside control box, and 100M twisted pair cables are used to access field devices. Mega industrial switches, switches in all crossroads master control boxes are redundantly converged to the central engine room through the ring network, and the center computer room transmits data information to the traffic command center or intelligent traffic management system through rack-mounted full Gigabit three-layer switches.