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arXiv 2107.02083cs.AI
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共享空间中多模式道路使用者相互作用模型

Modeling Interactions of Multimodal Road Users in Shared Spaces

Fatema T. Johora, Jörg P. Müller

摘要:

在共享空间中,机动车和非机动车道路使用者以同等优先权共享同一空间。他们的行动不受交通规则的约束,因此他们更频繁地互动,以协商对共享空间的优先权。为了评估共享空间的安全性和效率,再现此类交通场所的交通行为是重要的。在本文中,我们认为,并结合不同层次的行人和汽车之间的相互作用,在共享空间环境。我们提出的模型由三层组成:一层规划道路使用者的轨迹;一个基于力的建模层,再现自由流动和简单的互动;和一个博弈论决策层,处理复杂的情况下,道路使用者需要作出决定,在不同的选择。我们通过模拟涉及行人和汽车之间的各种交互以及车对车交互的场景来验证我们的模型。结果表明,模拟的行为与观察到的行为很好地匹配。

英文摘要:

In shared spaces, motorized and non-motorized road users share the same space with equal priority. Their movements are not regulated by traffic rules, hence they interact more frequently to negotiate priority over the shared space. To estimate the safeness and efficiency of shared spaces, reproducing the traffic behavior in such traffic places is important. In this paper, we consider and combine different levels of interaction between pedestrians and cars in shared space environments. Our proposed model consists of three layers: a layer to plan trajectories of road users; a force-based modeling layer to reproduce free flow movement and simple interactions; and a game-theoretic decision layer to handle complex situations where road users need to make a decision over different alternatives. We validate our model by simulating scenarios involving various interactions between pedestrians and cars and also car-to-car interaction. The results indicate that simulated behaviors match observed behaviors well.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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