塞内加尔高速公路融合收费方案设计与仿真评估  

Design and Simulation Evaluation of Converged Toll Collection Schemes for Senegalese Highways

作　　者：赖增成 张宁 杨世春 丁雪琪 季彦婕[2] LAI Zengcheng;ZHANG Ning;YANG Shichun;DING Xueqi;JI Yanjie(China Road&Bridge Corporation,Beijing 100011,China;School of Transportation,Southeast University,Nanjing,Jiangsu 211189,China)

机构地区：[1]中国路桥工程有限责任公司,北京市100011 [2]东南大学交通学院,江苏南京211189

出　　处：《中外公路》2025年第1期244-254,共11页Journal of China & Foreign Highway

基　　金：国家重点研发计划项目(编号:2018YFE0120100);中国路桥工程有限责任公司科研项目(编号:P2230458)。

摘　　要：塞内加尔高速公路收费系统效率不高,尤其在节假日突发性车流井喷情况下,收费站易出现严重拥堵和延误。该文通过分析塞内加尔高速公路现有收费方式的局限性,将图像检测算法和电子车牌识别技术与现有的MTC及ETC收费方式相结合,构建了基于车辆信息识别的融合收费方式,旨在对塞内加尔高速收费系统进行优化,降低其使用成本,提升收费效益。以塞内加尔BPV Thiès收费站为例,针对不同布设方案进行试验仿真,结果表明:与现状收费方式相比,高峰时段可以分别减少34.99%和62.49%的进站延误,以及38.01%和62.44%的出站延误;当ETC渗透率提高到50%时,融合收费方案进一步降低进出站的平均延误分别达到80.57%和79.64%。由此可见,融合收费技术能够显著提高收费效率,对塞内加尔地区高速公路收费方式具有实际指导意义。The Senegalese highway toll collection system is inefficient,and significant congestion and delays frequently occur at toll stations in the face of sudden traffic surges during holidays.This paper examined the limitations of the existing toll collection methods on Senegalese highways and combined the image detection algorithm and electronic license plate recognition technology with the existing MTC and ETC toll collection methods to construct a converged toll collection method based on vehicle information recognition.The paper aimed to optimize the Senegalese highway toll collection system,reduce its cost of use,and improve the efficiency of toll collection.The BPV Thiès toll station in Senegal was selected as an example,and experimental simulation was carried out for different deployment schemes.The results show that compared with the existing toll collection method,the inbound delay during peak hours can be reduced by 34.99%and 62.49%,and the outbound delay can be reduced by 38.01%and 62.44%,respectively.By increasing the ETC penetration rate to 50%,the converged toll collection scheme further reduces the average inbound and outbound delays by 80.57%and 79.64%,respectively.This demonstrates that the converged toll collection technology can markedly enhance toll collection efficiency and serves as a pragmatic reference for highway toll collection methods in Senegal.

关 键 词：道路工程 融合算法 高速公路收费站 目标检测 电子车牌 

分 类 号：U417.7[交通运输工程—道路与铁道工程]