一种智能算法在起火部位判定中的应用  

Application of an Intelligent Algorithm in Estimating the Fire Site

作　　者：鄂大志 张明 

机构地区：[1]公安部沈阳消防研究所,沈阳110034 [2]火灾现场勘验与物证鉴定公安部重点实验室,沈阳110034

出　　处：《科技通报》2015年第9期116-119,173,共5页Bulletin of Science and Technology

基　　金：国家科技支撑计划项目(No.2011BAK03B06)

摘　　要：针对火灾事故多发,火灾原因多样化、复杂化,火灾调查工作缺少有效、直观技术手段的现实状况,提出了一种基于吸引力模型和弹性作用力模型,用于判定火灾现场起火部位的辅助智能算法,并利用Java语言开发了火灾现场起火部位辅助识别系统以实现算法的人机交互。通过已认定火灾案件进行的可行性验证表明,算法准确可靠,对于重建、模拟和分析真实火场信息,帮助火灾现场调查人员准确认定起火点,提高火灾调查分析的效率,科学准确地认识、理解火灾痕迹特征具有重要的现实意义。To the questions of the multiple of fire accident, diversity and complexity of fire cause, lack of effective and direct-vision technological method in fire investigation, this paper proposes an intelligent algorithm for estimating the fire site, on basis of gravity model and elastic force model. The feasibility of the algorithm is verified by the affirmed fire scene in the past using a fire scene recognition system assisted in estimating the fire location compiled in Java language to fulfill HCI. The test shows that the algorithm is accurate and reliable, which has an important practical significance for reconstruction, simulation and analysis of real fire information to help the fire scene investigator conclude the fire position accurately, improve the efficiency of fire investigation, and understand fire trace characteristics scientifically and correctly.

关 键 词：火灾自动报警系统设计规范 国家标准 GB50116-2013 GB50116-98 

分 类 号：TP394.1[自动化与计算机技术—计算机应用技术]