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| 易燃液体残留物实时检测系统设计与实现 | |
| 引用本文： | 李艳玲,;李民强,;刘术军,;余道洋. 易燃液体残留物实时检测系统设计与实现[J]. 仪表技术, 2014, 0(6): 13-15 |
| 作者姓名： | 李艳玲, 李民强, 刘术军, 余道洋 |
| 作者单位： | [1]中国科学技术大学自动化系,安徽合肥230026; [2]中国科学院合肥智能机械研究所,安徽合肥230031; [3]公安部沈阳消防研究所,辽宁沈阳110034 |
| 基金项目： | 公安部重点研究计划项目资助（201201ZDYJ017）; 国家重点基础研究发展计划（973）项目资助（2011CB933700） |
| 摘 要： | 设计并实现一种基于嵌入式系统的火灾现场易燃液体残留物实时检测系统,它在嵌入式技术优势的基础上,结合气相色谱柱和光离子化传感器,达到了便携式、实时、精确的效果。实验证明,该系统在多种干扰物与汽油混合燃烧的情况下依然能够稳定地检测出汽油的特征峰,仪器具有良好的线性、灵敏度、检测限和稳定性。 |
| 关 键 词： | 易燃液体残留物 检测系统 嵌入式 |
Design and Implementation of a Real-time Detection System for Flammable Liquid Residues |
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| Affiliation: | LI Yan-ling, LI Min-qiang, LIU Shu-jun, YU Dao-yang (1. Department of Automation, University of Science and Technology of China, Hefei 230026, China; 2. Hefei Institute of Intelligent Machines, Chinese Academy of Science, Hefei 230031, China; 3. Shenyang Fire Research Institute. Shenvane 110034. China) |
| Abstract: | This paper designs and implements a real-time detection system for flammable liquid residues based on embedded system. It gives full play to the advantage of embedded technology,and realizes portable and real-time accurate detection combining with gas chromatography and photo ionisation detector. Many experiments prove that this system can stably detect the characteristic peaks of gasoline in the condition of combustion of gasoline mixed with a variety of disrupting chemicals. It has the characteristic of linearity,sensitivity,detection limit and stability. |
| Keywords: | flammable liquid residues detector system embedded |
| 本文献已被 CNKI 维普 等数据库收录！ | |