The Research For The Methods Of Tianjin Highway Traffic Survey Layout Planning

Traffic survey is an important part of traffic engineering, through investigating the phenomenon of traffic, providing accurate data information, as the traffic planning and construction, traffic control and management, traffic flow theory research, etc. Transportation station is highway traffic survey statistics and analysis of the main source of the observatory data quality directly affect the whole of regional highway construction and management. As a result, traffic observation points layout whether reasonable also appears very important. As the construction and development of the highway network in Tianjin region, corresponding to the road traffic planning, construction, management, service survey work more and more important. Layout of highway traffic volume observation point to implement systematic planning and integrated, realize the original function transformation and must pass along the historical survey. This layout planning method research proposed system analysis as a guide, on the basis of field investigation and statistical data to analyze, through to the traffic survey data of Tianjin highway research and data collection, on the basis of good of expressway traffic volume survey site in Tianjin, planning; make a comprehensive analysis of the current situation of Through the study of regional traffic station layout method, based on the formulation of Tianjin highway network traffic survey site layout planning of highways and Tianjin/adjusted data management structure to implement party; Through the layout scheme and scientific evaluation on the implementation result data management structure, to make the site layout is reasonable, in order to meet the work needs of Tianjin highway.