基于收费数据融合的高速公路车辆行驶路径重构方法
Highway Vehicle Travel Path Reconstruction Method Based on Toll Data Integration
牟星翰 1顾保南 2胡小文3
作者信息
- 1. 同济大学交通运输工程学院 上海 201804;同济大学道路与交通工程教育部重点实验室 上海 201804
- 2. 同济大学交通运输工程学院 上海 201804;上海市轨道交通结构耐久与系统安全重点实验室 上海 201804
- 3. 江苏百盛工程咨询有限公司 南京 210012
- 折叠
摘要
文中提出一种融合收费站交易数据和门架检测数据的高速公路车辆行驶路径重构方法,通过分析车辆出行的平(高)峰时段,采用基于广度优先(BFS)的有效路径搜索算法获取备选路径集,进而对车辆行驶路径进行重构.以某省的高速公路网络为例,采用某工作日的收费系统数据对检测车辆的路径进行重构.结果表明,该方法使数据集中路径完整的出行的占比达到 91.08%.
Abstract
A highway vehicle travel path reconstruction method is proposed,which integrates toll sta-tion transaction data and gantry detection data.By analyzing vehicle travel during peak and off-peak periods,an effective path search algorithm based on Breadth-First Search(BFS)is employed to obtain a set of alternative paths,thereby reconstructing the vehicle travel path.Taking the highway network in a certain province as an example and using the toll system data from a specific workday,the vehicle paths are reconstructed.The results show that this method increases the proportion of trips with com-plete path data in the dataset to 91.08%.
关键词
收费数据融合/行驶路径重构/广度优先/有效路径搜索/备选路径集Key words
toll data integration/travel path reconstruction/breadth-first search/effective path searching/alternative path set引用本文复制引用
出版年
2024