Research And Analysis On Traffic Management System Of Expressway

With the progress of human civilization and the development, the highway plays an irreplaceable role in our life, generate and rapid development of highway, direct has a great influence on economic development along the way, it is a new type of modern highway transportation channel, is a new era of traffic lanes. However, to ensure the normal traffic lanes safe operation burden falls on highway traffic, is day and night they guarded the road unimpeded, the traffic police, they to the completion of the task is well attendance every day, how to manage their normal and orderly attendance is necessary, the use of the highway traffic police on duty management system to improve the work efficiency of the traffic police on duty to provide convenient, fast and efficient service.In this paper, the problems existing in the previous system, highway traffic police squadron of organizations, the original business process and so on has carried on the detailed analysis, through the analysis of the system, on the basis of the original business process, design out after transforming business processes; For functional analysis, this paper firstly analyzes the system of several roles, determine their authority and function, and then by using the use case diagram and use case description in detail the function of the system, the design of the system, respectively, the total package diagram and package diagram, package diagram including attendance management, vehicle violation management, traffic accident management, emergency events, holiday paid leave management, assessment of duty DengZi package diagram; For data analysis, this paper analyzes the function of the system data, and combines the thumbnail to data of each function to carry on the design and analysis, draw the entities behind class diagram, established the database table structure; Thesis finally summarizes the research and analysis of the work done, and the further work were also discussed.Highway traffic police on duty management system effectively improve the efficiency of the traffic police, this system through a series of operation, debugging and testing, the designed system relatively perfect in functions, the system overall effect is good, the traffic police use freeway traffic police on duty management system can be quickly received rescue mission, the reasonable arrangement of attendance, has provided the safeguard for the highway unobstructed and safe.