Research on Electromechanical Maintenance Systems of Expressway based on GIS
Zhou Ju · Modern Computer · 2004
By studying GIS, combining the practical case research of expressway's electromechanical maintenance, the necessity of building expressway's electrom echanical maintenance system based on GIS is pointed. The system and the function frame of expressway 's electromechanical maintenance system is designed. In this paper, design notion, primary functio n modules and key technology for the system are introduced.