论文标题
通过模拟建模研究行人组在共享空间中的作用
Investigating the Role of Pedestrian Groups in Shared Spaces through Simulation Modeling
论文作者
论文摘要
在共享空间环境中，城市空间在不同类型的道路使用者之间共享，他们经常相互互动以协商优先级并协调其轨迹。它们之间的互动不是交通规则，而是由非正式规则（例如速度限制和社会协议）进行的，例如礼貌行为。社会群体（共同行走的社会与道路使用者）是共享空间中的基本现象，并影响了此类环境的安全性和效率。复制群体现象并系统地研究它们在共享空间中的影响；需要现实的社会群体模型以及将这些模型集成到共享空间模拟中。在这项工作中，我们专注于行人团体，并与游戏理论模型结合使用社会力量模型的扩展版本来模拟他们的动作。我们论文的新颖性在于社会群体与车辆之间的互动建模。我们通过模拟涉及社会群体之间相互作用以及小组对车辆相互作用的场景来验证我们的模型。
In shared space environments, urban space is shared among different types of road users, who frequently interact with each other to negotiate priority and coordinate their trajectories. Instead of traffic rules, interactions among them are conducted by informal rules like speed limitations and by social protocols e.g., courtesy behavior. Social groups (socially related road users who walk together) are an essential phenomenon in shared spaces and affect the safety and efficiency of such environments. To replicate group phenomena and systematically study their influence in shared spaces; realistic models of social groups and the integration of these models into shared space simulations are required. In this work, we focus on pedestrian groups and adopt an extended version of the social force model in conjunction with a game-theoretic model to simulate their movements. The novelty of our paper is in the modeling of interactions between social groups and vehicles. We validate our model by simulating scenarios involving interaction between social groups and also group-to-vehicle interaction.
