协调车速,提高道路利用率

Cristofer Englund, Lei Chen, A. Voronov
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引用次数: 17

摘要

提出了一种基于浮动车辆数据的协同速度协调方法,旨在提高高交通利用率交叉口的机动性能。协作式智能交通系统(C-ITS)旨在通过无线通信收集有关当前交通状况的信息,并将综合信息反馈给道路使用者,以提高效率、安全性和/或舒适性。仿真结果表明,所提出的速度协调应用能够将模拟中所有车辆的二氧化碳排放量降低高达11%,平均速度提高高达14%,行驶时间缩短高达16%。结果表明,不仅合作车辆受益,非合作车辆也受益。此外,协作交通模拟器已被证明是研究如何利用C-ITS应用开发未来交通系统的有价值的工具。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cooperative speed harmonization for efficient road utilization
Cooperative speed harmonization based on floating car data aiming at improving manoeuvrability in a highly utilized intersection is presented. Cooperative Intelligent Transportation Systems (C-ITS) aims at gather information about the current traffic situation based on wireless communication and provide aggregated information back to the road users in order to improve e.g. efficiency, safety and/or comfort. Simulations show that the proposed speed harmonization application is capable of lowering the CO2 emissions with up to 11%, increasing the average speed with up to 14% and reducing the travel time with up to 16% for all vehicles in the simulation. It is also found that not only the cooperative vehicles benefit from the application but also the non-equipped vehicles. Furthermore, the cooperative traffic simulator has been shown to be a valuable tool for investigating how C-ITS applications may be utilized to develop future traffic system.
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