The Study Of Traffic Flow Investigation Management Platform

In recent years, with the rapid development of China’s highway transportation construction, as the investigation and analysis of the basic work of the highway construction highway traffic conditions also play an increasingly important role in the investigation and analysis of the road traffic situation guidance highway planning, construction and management also has great significance. Intermodulation amount of data is complicated, large, dispersed, and how to take advantage of the rapid development of computer technology, to develop a set of practical work meets the highway management department, and powerful, technologically advanced road traffic volume survey management information platform, become a an important issue, and has given rise to highway management departments at all levels of leadership and expert attention and in-depth study.By analyzing the system demand, the traffic flow investigation management platform planning,data collection and the data publishing in two parts. Data rcollection is mainly responsible for the centralized receiving, analysis and storage of intermodulation data; released and analysis data dissemination system mainly realizes data.System are discussed in detail and design principle and process of data reception; for data dissemination system modules are designed and described in detail. Data receiving system is mainly used for receiving and storing the data of the TCP/IP communication technology and database technology based on Scoket. The main use of ASP.NET as the release of the design data management system, using GoogleMap as the map control, using crystal reports as data report control, external information release system release.Highway traffic volume survey management information platform to comprehensively improve the management level of road traffic conditions survey, fast, effective and accurate traffic conditions survey data processing and analysis, to provide a basis for decision making for highway management department. System function settings should work requires, the study intermodulation relationship between the various types of data, as far as possible combined with road database as a platform to network and geographic information systems, the use of multimedia technology, comprehensive types of intermodulation data, enhanced data analysis query function, remote data transmission, intermodulation become a comprehensive information network management platform, which will effectively promote highway intermodulation information from the collection, processing, transmission, analysis, query, release automation development process, eventually formed roads intermodulation management network basis.