Abstract

The traditional storage method of fire accident cases is mainly in the form of text, and it is difficult to effectively conduct comprehensive analysis due to the limited ability to display key information and fire knowledge. In this paper, a structured storage form of building fire cases was proposed based on knowledge graph, which can comprehensively describe and visualize the fire causes, the dynamic fire development process and evacuation process. It enables readers to get information and knowledge from building fire cases intuitively, and supports the comprehensive analysis for building fire prevention strategies. The knowledge graphs are constructed for two common building types (residential and public buildings), and have the capacity to reflect the dynamic development law of fires from ignition to spread in different buildings. Meanwhile, as the occupants’ evacuation is the first concern when a fire occurs, the knowledge graphs also visualize the relationship among various conditions in the evacuation process. Different application scenarios are displayed in the paper, including case query, root-cause analysis and consequence forecasting, which shows the advantages and applicability of building fire knowledge graph.

中文翻译：

---

建筑消防知识图谱构建及应用

摘要

传统的火灾事故案例存储方式主要采用文本形式，由于关键信息和火灾知识展示能力有限，难以有效进行综合分析。本文提出了一种基于知识图谱的建筑火灾案例结构化存储形式，能够全面描述和可视化火灾原因、火灾动态发展过程和疏散过程。使读者能够直观地获取建筑火灾案例的信息和知识，为建筑防火策略的综合分析提供支持。该知识图谱针对两种常见的建筑类型（住宅和公共建筑）构建，能够反映不同建筑火灾从着火到蔓延的动态发展规律。同时，由于火灾发生时，人员的疏散是首要关注的问题，知识图谱也将疏散过程中各种条件之间的关系可视化。论文展示了不同的应用场景，包括案例查询、根源分析和后果预测，展示了构建火灾知识图谱的优势和适用性。