应用广义最大覆盖模型进行公路养护应急中心布局选址研究

Layout and Location Selection for Highway Maintenance and Emergency Center by General Maximum Coverage Model

应用广义最大覆盖模型方法在江西省国省道公路网络中进行公路养护应急中心布局选址,将养护应急中心设置在县级及以上行政中心点上,在点的服务半径已知的条件下,求解如何设立数量最少的点便可覆盖所有区域。

This paper analyzes the layout of road maintenance emergency center in Jiangxi national and provincial highways by using the general maximum coverage model. It proposes that the maintenance emergency center should be set at the county level and above administrative center. Meanwhile, the paper tries to solve how to set up the least number of centers to cover all areas within the known service radius of point.