奥地利维也纳的交通用地兼容性和自动驾驶对街道设计的影响

IF 1.6 4区 工程技术 Q4 TRANSPORTATION Journal of Transport and Land Use Pub Date : 2022-02-20 DOI:10.5198/jtlu.2022.2089
E. Bruck, A. Soteropoulos
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引用次数: 2

摘要

自动驾驶汽车(AVs)的潜在增长可能会对未来的交通量产生重大影响,进而影响城市街道设计和邻近的土地使用。虽然对自动驾驶汽车可能导致的交通和土地利用变化的综合研究主要关注的是地点选择和定居模式的变化,但对自动驾驶汽车如何根据邻近土地利用的要求影响街道质量的评估仍然很少。本文提出了一个综合评估的城市影响的自动驾驶汽车对交通和社区在维也纳。它提供了一种方法来评估不断变化的交通量是否与给定社区的土地使用相兼容,以近似共享自动班车的街道空间需求,并通过考虑当地发展目标来可视化空间转换的可能轨迹。结果表明,自动驾驶汽车转化街道空间的机会和环境危害风险因社区和街道类型而异。对于政策制定者和规划者来说,考虑这种环境差异对于更好地了解自动驾驶汽车的功能需求和城市后果至关重要。该评估旨在揭示有利于自动驾驶汽车的系统变化的可能权衡,以帮助评估适当的操作条件,并为主动交通和城市设计政策提供信息,以利用可能的影响。
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Traffic-land use compatibility and street design impacts of automated driving in Vienna, Austria
The potential rise of automated vehicles (AVs) may significantly impact future traffic volumes, in turn affecting urban street designs and adjacent land use. While integrated studies on potential traffic and land-use changes due to AVs largely concern issues of location choice and changing settlement patterns, assessments of how AVs may influence the quality of streets depending on the requirements of adjacent land use remain scarce. This paper presents an integrated assessment of the urban effect of AVs on traffic and neighborhoods in Vienna. It provides a methodology to assess whether changing traffic volumes are compatible with the land use of a given neighborhood to approximate street space requirements for shared automated shuttles and to visualize possible trajectories of spatial transformation by considering local development goals. The results show that the opportunities to convert street space and the risks of environmental harm due to AVs will vary across neighborhoods and street typologies. It is crucial for policymakers and planners to consider such contextual differences to gain better insight into the functional requirements and urban consequences of AVs. This assessment aims to shed light on the possible trade-offs of a system change in favor of AVs to help evaluate adequate operational conditions and inform proactive traffic and urban design policies to harness possible implications.
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来源期刊
CiteScore
3.40
自引率
5.30%
发文量
34
审稿时长
30 weeks
期刊介绍: The Journal of Transport and Land Usepublishes original interdisciplinary papers on the interaction of transport and land use. Domains include: engineering, planning, modeling, behavior, economics, geography, regional science, sociology, architecture and design, network science, and complex systems. Papers reporting innovative methodologies, original data, and new empirical findings are especially encouraged.
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