主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2021, Vol. 40 ›› Issue (5): 722-725.

• • 上一篇    下一篇

汽车整车火灾试验视频监控系统的设计应用

徐龙飞1,张得胜1,赵晓阳1,鲁志宝1,肖凌云2   

  1. 1. 应急管理部天津消防研究所,天津300382;2. 国家市场监督管理总局缺陷产品管理中心,北京100101
  • 出版日期:2021-05-15 发布日期:2021-05-15
  • 通讯作者: 肖凌云,国家市场监督管理总局缺陷产品管理中心高级工程师。
  • 作者简介:徐龙飞(1990-),男,满族,天津人,应急管理部天津消防研究所火灾物证鉴定中心工程师,学士,主要从事电气火灾物证和汽车火灾物证的鉴定工作,天津市西青区富兴路2 号,300382。
  • 基金资助:
    消防救援局科研计划项目(2018XFGG02);应急管理部天津消防研究所基科费项目(2020SJ28)

Design and application of video monitoring system for complete vehicle fire experiment

XU Long-fei1,ZHANG De-sheng1, ZHAO Xiao-yang1,LU Zhi-bao1, XIAO Ling-yun2   

  1. 1. Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300382,China;2. Defective Product Administrative Center, SAMR, Beijing 100101, China
  • Online:2021-05-15 Published:2021-05-15

摘要: 在汽车火灾原因调查的过程中,通过汽车燃烧蔓延痕迹的分析确定起火部位、起火点是认定汽车火灾原因最关键的步骤。而对火灾痕迹特征准确辨识的前提是对火灾燃烧特点及蔓延过程的熟悉和了解。通过自主研发的全方位同步视频监控系统,采集汽车火灾蔓延过程中火焰、烟气的蔓延途径和关键时间节点,为分析研究汽车火灾蔓延痕迹特征,从而确定起火部位、起火点提供有力的技术支持。

关键词: 汽车火灾, 火灾调查, 视频监控, 痕迹特征

Abstract: In the process of investigating the cause of vehicle fire, the most important step is determining the fire location and ignition point based on the fire spreading trace analysis. The premise of accurate identification of fire trace features is to be familiar with the characteristics and spread process of fire.This paper collects the propagation path and key time nodes of the fire and smoke in the process of vehicle fire spreading through the omni-directional time synchronization video monitor system developed by ourselves. It analyzes and studies the characteristics of vehicle fire spread traces, and provides effective technical support for identifying the fire location and ignition point.

Key words: vehicle fire, fire investigation, video surveillance, trace features