[1]高艳艳,杜建华,张认成,等.客车发动机舱内温度分析的火灾预警方法实验[J].华侨大学学报(自然科学版),2014,35(6):601-604.[doi:10.11830/ISSN.1000-5013.2014.06.0601]
　GAO Yan-yan,DU Jian-hua,ZHANG Ren-cheng,et al.Research on Fire Early Warning Method Based on Temperature Analysis in Engine Compartment of Passenger Coach[J].Journal of Huaqiao University(Natural Science),2014,35(6):601-604.[doi:10.11830/ISSN.1000-5013.2014.06.0601]
点击复制

客车发动机舱内温度分析的火灾预警方法实验()
分享到：

《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第6期
页码:
601-604
栏目:
出版日期:
2014-11-20

文章信息/Info

Title:
Research on Fire Early Warning Method Based on Temperature Analysis in Engine Compartment of Passenger Coach
文章编号:
1000-5013(2014)06-0601-04
作者:
高艳艳;  杜建华;  张认成;  丁环
华侨大学 机电及自动化学院, 福建 厦门 361021
Author(s):
GAO Yan-yan;  DU Jian-hua;  ZHANG Ren-cheng;  DING Huan
College of Mechanical Engineering and Automation, Huaqiao University, Xiamen 361021, China
关键词:
客车火灾;  高温热表面;  温度速率;  火灾预警;  报警信号
Keywords:
passenger coach fire;  hot surface;  temperature rate;  fire warning;  alarm signal
分类号:
X928.7;TU998.12
DOI:
10.11830/ISSN.1000-5013.2014.06.0601
文献标志码:
A
摘要:
为了解决目前客车发动机舱内火灾预警装置检测时间较长、误报较多的问题.在分析客车火灾成因的基础上,以客车发动机舱为研究对象,设计客车热表面故障模拟实验平台,模拟行车过程中的热表面故障,通过多个温度传感器采集热表面故障时舱内温度数据,基于温度故障特征开发了一种火灾识别预警试验系统.实验结果表明:基于舱内温度变化故障特征的判别方法,能够准确对客车火灾进行早期预警.
Abstract:
The current fire detecting device in engine compartment of passenger coach is criticized for its long detection time and more false alarms. In order to solve these problems, this paper analyzed the causes of passenger coach fire were analyzed in this paper. Then based on them, the hot surface fault simulation experiment platform was built and the hot surface fault in the driving processing was simulated. When the hot surface fault was occurred, the temperature dates in the compartment were collected by multiple temperature sensors. Based on temperature fault characteristics, a fire recognition and early warning test system was developed. Many experimental results showed that the discriminant method based on fault features of the temperature change in the compartment could effectively give a warning in the early stage of passenger coach fire.

参考文献/References:

[1] 周云斐,易亮,陈洁.大型客车火灾特性和事故原因浅析[J].科技资讯,2012(25):253-254.
[2] 马秀山.火焰探测取得巨大进展[J].消防技术与产品信息,2009(4):70-71.
[3] 丁环,杜建华,张认成.基于电流分析的汽车电气火灾预警方法[J].消防科学与技术,2013,32(3):337-340.
[4] KEMPKA T,KAISER T,SOLBACH K.Microwaves in fire detection[J].Fire Safety Journal,2006,41(4):327-333.
[5] 陆强,廖光煊,黄鑫,等.细水雾扑灭B类火的全尺度实验[J].中国科学技术大学学报,2006,36(6):660-667.
[6] 韩晶, 贾怀宇.浅谈新一代温度传感火灾探测技术[J].消防技术与产品信息,2004(8):17-20.
[7] 刘振刚.汽车火灾原因调查[M].天津:天津科学技术出版社,2008:119-120.
[8] 杜建华,张认成,丁环,等.汽车火灾探测研究现状及发展趋势[J].消防科学与技术,2012,31(4):436-439.
[9] 杨云.浅谈汽车火灾的常见原因及调查方法[J].科技信息,2009(33):1172-1173.
[10] 耿惠民,王铁强.汽车火灾的研究[J].消防科学与技术,2004,23(6):596-599.

备注/Memo

备注/Memo:
收稿日期: 2014-02-17
通信作者: 张认成(1962-),男,教授,主要从事机电系统状态监测与安全保障技术、现代检测技术的研究.E-mail:zhangrc1218@126.com.
基金项目: 福建省科技计划重点项目(2013H0028)
更新日期/Last Update: 2014-11-20