基于GIS的河南省高速公路路面使用性能评价模型管理系统

The evaluation modal of PMS of Henan's highway based on GIS

路面管理系统(PMS)已经成为道路管理部门进行养护规划以及道路养护投资的重要分析工具。将PMS集成到GIS软件平台中已经成为当前PMS研究与实践的重点,基于GIS建立了河南省高速公路数据库、路面使用性能评价模型,实现了图形与数据的双向快速查询,并开发了相应的分析评价系统。

Pavement management system(PMS) has been one of the most helpful analysis tools for both maintain and investment of highway. And for the time being, the focus of research and practice is being put on extending the functions on the GIS platform. This paper is to clarify such core problems as the database of highway and the establish of evaluation model of PMS, and realize the query between map and datum based on GIS.