Establishment of The Query system of the road traffic based on GIS

Aim at the shortcomings of most of the roads traffic management information system high inputs,highly technical and operation complexity At present, The Query system of the road traffic was Established; graphic data and attribute data were managed using Mapinfo, system was developed using MapBasic. fast inquiry and the localization flash can be carried on to information of Roads and ancillary facilities at different levels in the county, realizeing the graphic data and attribute data´s bidirectional inquiry; At the same time, the pictures,design drawings and documentation of the past, present and future reconstruction road can be able to dynamic management. really realizing comprehensive spatial road information query of the graph, Characters, table integration, More conducive to the use of management and decision-making.