Study On The Building Method Of Urban Public Safety Traffic Management Control System

With the development of city economy,the congestion becomes more and more serious in many middle or big city in homeland and overseas country of the world. The existing urban traffic management system don' t satisfy people' s traffic demands. This has affected townsman' s living and work on the one side,on the other side it has restricted the development of social ecnomy. This problem has been widely adverted by every walk of life. So,many scholars and experts in the world engaged with this subject in succession in lately decadal years. Along with the thorough research and application,urban traffic management has diffusely dealed with many fields,for example:traffic project,computer science,communication engineering,electronics and autocontrol science.At the same time,urban traffic management more and more emphasize particularly on practice and application. This discourse is a series of design and build project about urban traffic management contrl compositive system. It bases on the fruit of many experts about traffic project,computer science and autocontrol science in the world,and comes from abundant works of research and survey. It aimed at urban traffic management in middle or big city of homeland counry,and be sumed up from ferial lecture and experence,so it is very applied and practicable.Urban public safety traffic management control system is a kind of compositive and applied system which widely relate to many scientific fields,such as traffic engineering,compute science,communication engineering,electron engineering and autocontrol technology. This paper is based on the work of careful research and investigation,,By studyingfrom lecture and experience,this paper sums up a set of design and building method of urban public safety traffic management control system which having very good practicability,extracting paperFirstly,this paper expatiates the target and meaning for urban public safety traffic management control system research,introduces the disquisition actuality about this field,the adopted method and the primary content about this investigation. In succession,this paper aims at the demand of urban public safety traffic management,confirms the design principle of urban public safety traffic management control system. According to the design principle of systems construction,this paper offers the collectivity layout projet which particularly introduces design thought in some aspects,for example:in function,in physical structure,in configure of software and hardware and son on. Finally,This paper detailedly introduces the principle,the function,the flow and the systems structure of six subsystems which involved in urban public safety traffic management control system. The six subsystems are:Geography information system. Command and arrangement management system. Traffic signal control system. Vehicle contravention traffic signal autophoto system;Traffic information issuance system and Electron data display system.