路网环境下高速公路机电设备维护管理系统的研究

机电系统涉及通信技术、计算机技术、供电技术、控制技术、管理科学等多个领域，其管理技术难度较大，同时．系统设备发布在路网各路段沿线，其空间的分布性也给设备管理带来了很大的困难。因此，研究路网环境下高速公路机电设备维护管理的特点．利用先进的信息技术．建立基Intranet和GIS机电系统设备维护管理信息系统十分必要。

Research on Maintenance and Management System of Expressway Electromechanical Device under Circumstances of Road Network

Electromechanical system is involved with several fields like communication technology, computer technology, power supply technology as well as management science and so on, and is difficult to manage. Meanwhile, the system devices are laid along each section of road network, so the spacial layut brings about more difficulties for devices management. Therefore, it is necessary to study the characteristics of maintenance and management of expressway electromechanical device under circumstances of road network and to set up maintenance and management system of expressway electromechanical device based on Intranet and GIS by advanced information technology.