当前位置: X-MOL 学术Inf. Visualization › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Modeling evacuation in institutional space: Linking three-dimensional data capture, simulation, analysis, and visualization workflows for risk assessment and communication
Information Visualization ( IF 1.8 ) Pub Date : 2017-07-28 , DOI: 10.1177/1473871617720811
Ian M Lochhead 1 , Nick Hedley 1
Affiliation  

This article presents exploratory research to develop new workflows that address the challenges of adequately capturing the geometry and topology of complex institutional spaces, the analysis of prescriptive evacuation plans, and the simulation of human movement and behavior in emergency scenarios. We present a collection of geovisual analytical environments that were developed to permit new ways to view and assess risk, evacuation, and human movement. Part of this research considers how different approaches to the representation of complex institutional space, using three-dimensional capture technologies at multiple resolutions (or derived from conventional formats, such as building plans), have implicit advantages or liabilities in the analysis of risk and human evacuation. We combine three-dimensional data capture methods with geographical information science theory, three-dimensional game engines, three-dimensional evacuation simulations and spatial analyses that address the variability of campus populations, and draw upon three-dimensional modeling and photogrammetry for the assessment of real-world features in digital space. The outcome of this research demonstrates agile workflows that address emergency planning requirements, but could also enable enhanced visual analysis and interactive learning by all campus citizens. Furthermore, this work reveals key considerations and limitations associated with the dynamic nature of evacuation events and the static environments in which they have been simulated.

中文翻译:

机构空间中的疏散建模:将三维数据捕获、模拟、分析和可视化工作流链接起来进行风险评估和交流

本文介绍了探索性研究,以开发新的工作流程,以解决充分捕捉复杂机构空间的几何形状和拓扑结构、分析规定的疏散计划以及模拟紧急情况下的人类运动和行为的挑战。我们展示了一系列地理视觉分析环境,这些环境旨在允许以新的方式查看和评估风险、疏散和人员活动。本研究的一部分考虑了在多个分辨率下使用三维捕获技术(或源自传统格式,例如建筑计划)来表示复杂制度空间的不同方法如何在风险和人类分析中具有隐含的优势或责任。疏散。我们将三维数据采集方法与地理信息科学理论、三维游戏引擎、三维疏散模拟和空间分析相结合,解决校园人口的可变性,并利用三维建模和摄影测量来评估真实情况。 -数字空间中的世界特征。这项研究的结果证明了灵活的工作流程可以满足应急计划要求,但也可以增强所有校园公民的视觉分析和互动学习。此外,这项工作揭示了与疏散事件的动态性质及其模拟的静态环境相关的关键考虑因素和局限性。解决校园人口可变性的三维疏散模拟和空间分析,并利用三维建模和摄影测量来评估数字空间中的真实世界特征。这项研究的结果证明了灵活的工作流程可以满足应急计划要求,但也可以增强所有校园公民的视觉分析和互动学习。此外,这项工作揭示了与疏散事件的动态性质及其模拟的静态环境相关的关键考虑因素和局限性。解决校园人口可变性的三维疏散模拟和空间分析,并利用三维建模和摄影测量来评估数字空间中的真实世界特征。这项研究的结果证明了灵活的工作流程可以满足应急计划要求,但也可以增强所有校园公民的视觉分析和互动学习。此外,这项工作揭示了与疏散事件的动态性质及其模拟的静态环境相关的关键考虑因素和局限性。这项研究的结果证明了灵活的工作流程可以满足应急计划要求,但也可以增强所有校园公民的视觉分析和互动学习。此外,这项工作揭示了与疏散事件的动态性质及其模拟的静态环境相关的关键考虑因素和局限性。这项研究的结果证明了灵活的工作流程可以满足应急计划要求,但也可以增强所有校园公民的视觉分析和互动学习。此外,这项工作揭示了与疏散事件的动态性质及其模拟的静态环境相关的关键考虑因素和局限性。
更新日期:2017-07-28
down
wechat
bug