The design of geographic information system for urban public transport based on component technology

As urban public transport system involves a large amount of basic data, and the analysis of existing traffic management is limited, we develop a road traffic management departments for urban public transport management information system. This system is got by applying component technology GIS in VB7.0 GeoMap through the secondary development platform, which can greatly increase the effective and scientific management of data, real-time data changes, and enables to exploit some important information hidden in existing data.