基于概率分析的高速公路联网收费路径识别技术  

Path Identification Technique Based on Probability Analysis in Networking Toll Expressways

作　　者：张军[1,2] 李旭宏[1] 于世军[3] 

机构地区：[1]东南大学,南京210096 [2]河南省交通科学技术研究院有限公司,郑州450006 [3]南京理工大学,南京210094

出　　处：《交通与计算机》2008年第6期65-68,共4页Computer and Communications

摘　　要：根据高速公路联网收费的特点,提出了一种基于概率分析的路径识别方法。其基本思路是在对含环路网有效路径分析的基础上,采用一定的交通量分配方法,通过比较分配交通量与调查交通量的误差来拟合和修正路径分配概率,用以实现对车辆路径的识别。该方法在河南省高速公路联网收费中已经得到实际应用,应用效果表明该方法是适用、可行的。According to the characteristics of networking toll expressways, a path identification method based on probability analysis was proposed. The main idea of this method is as follows： based on analysis of effective path in loop network, vehicle path identification is achieved by comparing the error between assigned-volume and surveyed volume to fit and revise path choice probability with certain traffic assignment method. This method has been applied practically in expressway networking toll of Henan Province. The effect indicates that the method is proper and feasible.

关 键 词：高速公路 联网收费 路径识别 交通量 多路径 

分 类 号：U491.123[交通运输工程—交通运输规划与管理]