Abstract Understanding movement characteristics of high-motivated pedestrians passing through bottlenecks in buildings is of great help to improve the safety levels of pedestrians especially in fire or other emergencies. In this study, an experiment is performed to compare the movement characteristics of high and low motivated pedestrians passing through bottlenecks with different widths. Voronoi Diagram based methods are applied to obtain the precise density, speed and other parameters. Refer to the density distribution over space, we observe arch-like shape of the high motivated pedestrians and tear-drop shape of low motivated pedestrians. The relation between flow and bottleneck width is normalized by excluding the influence from the body dimensions and movement motivations. Deviation angle of pedestrians are Gauss distributed and the range narrows with the increasing individual speed.

中文翻译：

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不同运动动机下的瓶颈行人流比较研究

摘要 了解高动力行人通过建筑物瓶颈的运动特征，对于提高行人的安全水平，尤其是在火灾或其他紧急情况下的安全水平有很大帮助。在本研究中，进行了一项实验来比较高动机和低动机行人通过不同宽度的瓶颈的运动特征。应用基于 Voronoi 图的方法来获得精确的密度、速度和其他参数。参考空间上的密度分布，我们观察到高积极性行人的拱形形状和低积极性行人的泪珠状。通过排除身体尺寸和运动动机的影响，流量和瓶颈宽度之间的关系被标准化。