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Integrated Traffic Management System

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1.1Construction background

Since the beginning of the 21st century, with the continuous rapid growth of China's economy and the continuous improvement of the income level of urban residents, the number of motor vehicles has begun to rise sharply, the capacity of road traffic facilities has become increasingly insufficient, and the structure and function of road networks are difficult to adapt to current traffic demands. Huge traffic pressure has become a bottleneck restricting the sustainable development of the social economy. To this end, the road traffic management department has studied and determined that “the use of information technology to support road construction, road management and road traffic management, the development of road traffic information should be synchronized with the development of road facilities and road traffic” Ideas, and start the construction of related road traffic informationization special projects.

1.2Product Profile

At present, traffic congestion often occurs on the roads carrying the traffic flow between the central urban areas in large and medium-sized cities throughout the country. The traffic congestion will also occur in the areas adjacent to the central urban areas in the morning and evening at rush hour. In order to curb the further aggravation of traffic congestion, according to the actual needs of customers, Jiemai Video directionally developed the Intelligent Transportation Integrated Management Platform. In Shanghai, Hangzhou, Nanjing and other cities, combined with the local regional characteristics and management needs, it launched a pilot project of road traffic information system, and simultaneously carried out signal control, electric alarm jacks, video surveillance and induction. The construction of cloth and other information systems has achieved remarkable results. Complete the pilot projects designated by customers to achieve full coverage of ITS, and support the traffic management needs of public security traffic management departments within the pilot area by building the basic framework of the local ITS management system, laying the foundation for gradually promoting the development of local road traffic informatization and intellectualization.

1.3 Product Architecture Design

GMI Video's Intelligent Transportation Integrated Management Information Platform is mainly based on GIS Geographic Information System. It integrates relevant resources, realizes data and information interoperability, initially establishes an information, intelligent and open integrated management platform, provides new ways and means for customer's Intelligent Transportation Management, and further improves the level of traffic management and traffic service.

The overall logical architecture of ITMS is shown in the following figure:

  

 

In the whole framework, the road traffic management information platform and business system are the core of the system. According to the needs of traffic management, the implementation of various instructions is completed; the operation environment and infrastructure provide support for the operation of the traffic management system; the standard and norms will provide technical support for the construction of the traffic management system; the information sharing and exchange will realize the comprehensive traffic information between the traffic police detachment and the city. Cooperative work among platform, traffic information collection and distribution platform of municipal traffic police headquarters