The fundamental diagram of pedestrian movement revisited
نویسندگان
چکیده
منابع مشابه
The Fundamental Diagram of Pedestrian Movement Revisited
The empirical relation between density and velocity of pedestrian movement is not completely analyzed, particularly with regard to the ‘microscopic’ causes which determine the relation at medium and high densities. The simplest system for the investigation of this dependency is the normal movement of pedestrians along a line (single-file movement). This article presents experimental results for...
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The relation between speed and density is connected with every self-organization phenomenon of pedestrian dynamics and offers the opportunity to analyze them quantitatively. But even for the simplest systems, like pedestrian streams in corridors, this fundamental relation isn’t completely understood. Specifications of this characteristic in guidelines and text books differ considerably reflecti...
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Pedestrian crowds often have been modeled as many-particle system including microscopic multi-agent simulators. One of the key challenges is to unearth governing principles that can model pedestrian movement, and use them to reproduce paths and behaviors that are frequently observed in human crowds. To that effect, we present a novel crowd simulation algorithm that generates pedestrian trajecto...
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1 Widely used in the design and analysis of transportation systems, time-space diagrams were devel2 oped in an era of data scarcity, when it was necessary to obtain data by means of driver logs, human 3 observers or aerial photographs. In this paper we show how time-space diagrams still remain rel4 evant today, in an era of data abundance. We present an application that efficiently encodes the ...
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In this paper we present a list of factors influencing the pedestrian behavior in different situations and conditions. In crowd simulation input we must consider at least two simulation conditions. The first is the normal condition and the second is the emergency condition or panic situation. In panic situations most parameters will be changed and the time factor becomes very important. Both em...
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ژورنال
عنوان ژورنال: Journal of Statistical Mechanics: Theory and Experiment
سال: 2005
ISSN: 1742-5468
DOI: 10.1088/1742-5468/2005/10/p10002