基于路况属性的高速公路应急救援路径决策  

Freeway Emergency Rescue Route Decision Based on Road Attribute

作　　者：赵转转 王艳杰[1] 代倩[1] 

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《山东交通学院学报》2015年第3期9-12,22,共5页Journal of Shandong Jiaotong University

基　　金：交通运输部科技项目(2008312812420)

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。The paper discusses the freeway emergency scheduling model and selects the mileage of freeway route as the static road attributes of freeway. Additionally, based on the freeway network toll data, it regards the realtime traffic condition as dynamic road attributes. Then, it adopts the analytic hierarchy process to get road attribute weights according to the non-dimensional treatment. Finally, it introduces a case to prove the feasibility of selection method. The result shows that a better freeway emergency rescue route should include characteristics of short mileage and small dynamic road attributes.

关 键 词：高速公路 路况属性 应急救援 路径选择 

分 类 号：U492.8[交通运输工程—交通运输规划与管理]