铁路建设工程项目管理信息系统

采用万维网地理信息系统(WebGIS)技术,整合铁路建设过程中产生的空间数据和动态施工数据,根据施工图、设备标准、设计标准和动态施工数据,研究构建铁路建设工程三维模型的方法,给出铁路建设工程项目管理信息系统的设计方案。系统划分为建设指挥部层、标段层、单位工程层等3个层次的应用结构,围绕进度控制、质量控制、安全控制和投资控制4个方面对每层的功能进行设置;并在Web网上通过地理信息系统、三维虚拟现实和形象进度等手段形象直观地实现铁路建设工程项目的管理。此系统于2006年4月在精伊霍铁路建设中正式投入使用。

Railway Construction Project Management Information System

Integrating spatial data and dynamic construction data by using WebGIS technology during railway construction.According to the construction drawing, equipment standard,design standard and dynamic construction data,the method of building 3D model was studied,and the method of design scheme of the railway construction project management information system was introduced.The system is composed of three application levels,including headquarters of railway construction layer,participation construction layer and the construction unit layer.The functions of each layer have been set up by centering on progress control,quality control,security control and investment control.The system realizes railway construction project management by using WebGIS,3D virtual reality and visual progress.The system was put into use formally in April 2006 on Jingyihuo railway construction.