Research On Intelligent Traffic Management System

With the acceleration of China’s urbanization process,urban population increases,vehicles grow rapidly,road network becomes more and more dense,road congestion,exhaust pollution,shortage of parking spaces,and frequent traffic accidents become more and more prominent.In order to solve the above problems,the concept of intelligent transportation is put forward.Intelligent transportation is a new type of urban sustainable development management mode.Big data is an important technical means and foundation for the realization of intelligent transportation.The construction of intelligent transportation will produce massive data,including people’s travel habits,transportation information,transportation technology innovation and other important data.Through big data technology to collect and screen a large number of data,after integration and utilization,it can provide intelligent decision-making for traffic management.In this paper,through the application of big data technology,the construction of intelligent transportation management system is designed in detail from the purpose,system requirements,design methods,basic framework,construction content,main functions and other aspects of intelligent transportation construction,and the requirements of relevant equipment and technology are put forward.Taking Jiangbei International Airport Holiday congestion prediction as an example,according to LSTM method,big data technology is used to model and predict extreme event congestion.At the same time,taking the construction of intelligent transportation management system in Yubei District as a case study,the technical analysis of its subsystems is carried out,and the implementation effect of the construction of intelligent transportation integrated management system in Yubei district is analyzed from both before and after aspects.It is found that after carrying out intelligent transportation management,Yubei district can improve the development level of comprehensive transportation services and strengthen the role of Yubei District as a traffic link in Chongqing.Based on the understanding of big data technology and traffic planning work,the author studies the relatively perfect design of intelligent transportation system construction system,improves the construction scheme of Yubei intelligent transportation,and analyzes the application effect of intelligent transportation system combined with the actual traffic work in Yubei.Through the combination of theory and practice,this paper verifies that the decision-making mode of comprehensive traffic management is more suitable for Yubei District,which can provide reference for the traffic management of Yubei district and ideas for the construction of "smart city".