Design And Implementation Of Survey Management System Of Highway Traffic Situation In Hebei Province

Highway traffic investigation,as a basic work of highway transportation industry,need a lot of accurate comprehensive and up-to-date traffic information as support,highway traffic survey in hebei province management system has become the road traffic data,query statistics analysis function is realized to provide timely,comprehensive traffic information important platform.Therefore,it is necessary to in-depth analysis,perfect its system function,so as to adapt to the new requirements under the new situation.This paper takes hebei province highway traffic investigation management system as the research object,USES the method of software engineering research.First of all,the paper introduced the research background and significance of system based on investigation and the present situation of the traffic situation at home and abroad to do the requirement analysis.Investigation according to the hebei province highway traffic situation specific content and requirements of system function module design,functional division,the system is divided into two subsystems,data collection and information release and according to the function relation between these two architectural systems,from the data collection,transmission,storage,statistical analysis,information release and other multiple modules study,eventually form a unified,standardized traffic investigation management system.System uses a data-centric design method,choose a powerful database system as a development platform.Using GIS map query technology,according to the dynamic traffic conditions,implement the unity of the data and spatial data management,implementation charts interactive query,a spatial data and attribute data display space,and other functions.The system function test,timely records and problems arising from the adjustment test,modify and perfect.