A Semantic Approach to Dynamic Path Planning for Fire Evacuation through BIM and IoT Data Integration

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-17 DOI:10.1155/2024/8839865

Bo Pang, Jianyong Shi, Liu Jiang, Zeyu Pan

引用次数: 0

Abstract

Fire evacuation path planning involves multiple data sources. In order to develop a dynamic planning, a comprehensive knowledge of the environment involving building information and fire development is required. This article presents a semantic approach that integrates Building Information Modeling (BIM) and Internet of Things (IoT) information to provide a data foundation for dynamic path planning. First, a fire evacuation (FE) ontology is introduced to fuse both knowledge and information relevant to dynamic path planning. Next, a dynamic knowledge graph that evolves according to the development of fire situation is instantiated based on the relevant FE ontology. Finally, to validate the feasibility of the semantic approach based on the ontology and knowledge graph, an example of application is conducted using a specific building as an example. This study provides a data foundation for more intelligent and precise decision-making in fire evacuation scenarios and offers a new approach for safety design and management in the field of construction.

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通过 BIM 和物联网数据集成实现消防疏散动态路径规划的语义方法

火灾疏散路径规划涉及多个数据源。为了制定动态规划，需要全面了解涉及建筑信息和火灾发展的环境。本文提出了一种整合建筑信息模型（BIM）和物联网（IoT）信息的语义方法，为动态路径规划提供数据基础。首先，介绍了火灾疏散（FE）本体，以融合与动态路径规划相关的知识和信息。其次，基于相关的火灾疏散本体，实例化了根据火灾形势发展而演化的动态知识图谱。最后，为了验证基于本体和知识图谱的语义方法的可行性，我们以一栋特定建筑为例进行了应用实例分析。这项研究为火灾疏散场景中更智能、更精确的决策提供了数据基础，并为建筑领域的安全设计和管理提供了一种新方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.