协同自适应巡航控制对交通流稳定性的影响

W. Schakel, B. Arem, B. Netten
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引用次数: 237

摘要

协作自适应巡航控制(CACC)对交通流的影响是一个重要的问题,涉及到交通流的稳定性、容量和安全性。与大多数研究相反,我们关注的是交通流的稳定性。我们使用智能驾驶员模型和CACC算法来评估效果。最近实地测试和基于ccc的咨询系统也被评价为一种中间解决方案。研究发现,在较低的穿透率(50%)下,CACC可以快速阻尼冲击波,并且冲击波的运动速度更快。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of Cooperative Adaptive Cruise Control on traffic flow stability
The effects of Cooperative Adaptive Cruise Control (CACC) on traffic flow is an important issue as traffic flow stability, capacity and safety are concerned. In contrast to most research we focus on traffic flow stability. We use the Intelligent Driver Model and CACC algorithms to assess the effects. A recently field-tested and CACC-based advisory system is also evaluated as an intermediate solution. It is found that CACC can quickly damp shockwaves at lower penetration rates (50%) and that shockwaves move faster.
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