基于路况属性的高速公路应急救援路径决策
发布时间：2018-10-08 17:38
【摘要】：阐述高速公路应急救援调度模式。选取高速公路路径里程作为静态路况属性指标,依据高速公路联网收费数据,以救援所处时段内的实时路况作为动态路况属性指标,对其无量纲化处理,运用层次分析法对路况属性加权,得到相应的路况属性值。通过实例分析验证路径选择方法的可行性。结果表明:良好的救援路径应具备行驶里程短、动态路况影响小的特点。
[Abstract]:This paper expounds the mode of expressway emergency rescue and dispatch. Selecting highway route mileage as static road condition attribute index, according to expressway network toll data, taking the real-time road condition in the period of rescue as dynamic road condition attribute index, processing its dimensionless, The analytic hierarchy process (AHP) is used to weight the road condition attribute, and the corresponding road condition attribute value is obtained. The feasibility of the path selection method is verified by an example. The results show that a good rescue route should have the characteristics of short mileage and less influence on dynamic road conditions.
【作者单位】： 长安大学汽车学院;
【基金】：交通运输部科技项目(2008312812420)
【分类号】：U492.8
[Abstract]:This paper expounds the mode of expressway emergency rescue and dispatch. Selecting highway route mileage as static road condition attribute index, according to expressway network toll data, taking the real-time road condition in the period of rescue as dynamic road condition attribute index, processing its dimensionless, The analytic hierarchy process (AHP) is used to weight the road condition attribute, and the corresponding road condition attribute value is obtained. The feasibility of the path selection method is verified by an example. The results show that a good rescue route should have the characteristics of short mileage and less influence on dynamic road conditions.
【作者单位】： 长安大学汽车学院;
【基金】：交通运输部科技项目(2008312812420)
【分类号】：U492.8
【参考文献】
相关期刊论文 前10条
1 阮于洲,蒋捷,韩刚,陈军;基于层次分析法的路段属性求权方法[J];地理信息世界;2004年02期
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