基于数字孪生技术的准自由流收费方案研究

Research on Quasi-free-flow Tolling Scheme Based on Digital Twin Technology

针对高速公路收费站的车辆拥堵问题,研究基于数字孪生技术的准自由流收费方案,以提高高速公路收费站的运营效率和服务质量。首先,介绍数字孪生技术的原理、特点和应用场景,阐明其在道路运营管理中的重要作用;采用数字孪生技术对收费站的交通流量、车道数量、人员配备等运营数据进行建模和仿真分析,提出准自由流收费方案,并通过数字孪生技术提出仿真和优化设计的技术路径;总结数字孪生技术在高速公路收费站管理中的应用。研究结果表明,数字孪生技术可为高速公路收费站的运营管理提供科学的数据支持与仿真分析。

Aiming at the vehicle congestion problem of highway toll booths,the quasi-free flow tolling scheme based on digital twin technology is studied to improve the operational efficiency and service quality of highway toll booths.Firstly,the principles,characteristics and application scenarios of digital twin technology are introduced to clarify its important role in road operation and management.Then digital twin technology is used to model and simulate and analyze the operational data such as traffic flow,number of lanes,staffing,etc.of the toll station,to propose a quasi-free-flow tolling scheme,and to propose a technical path for simulation and optimization design through digital twin technology.Finally,the application of digital twin technology in highway toll station management is summarized.The research results show that digital twin technology can provide scientific data support and simulation analysis for the operation and management of highway toll stations.