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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:

期数:

2013年08期

页码:

14-17

栏目:

智能、算法、系统工程

出版日期:

1900-01-01

文章信息/Info

Title:

Fire Recognition of Multi-infrared Flame Detection Based on Decision Tree

文章编号:

1673-629X（2013）08-0014-04

作者:

杨帮华; 刘燕燕; 何美燕; 程智

上海大学 机电工程与自动化学院 上海市电站自动化技术重点实验室

Author(s):

YANG Bang-hua; LIU Yan-yan; HE Mei-yan; CHENG Zhi

关键词:

火焰探测; 火灾识别; 决策树; 分类; 实用性

Keywords:

flame detection; fire recognition; decision tree; classification; practicality

文献标志码:

A

摘要:

在多红外火焰探测系统中，提出了一种基于决策树的火灾识别算法。按照特种火灾探测器的国家标准实验的要求，获取实验数据。该算法首先对五个红外火焰探测器获得的数据进行多窗口重叠交叉预处理，然后提取六个火灾特征作为决策树的分类属性，对决策树进行训练、剪枝，最后得到火灾识别的最优决策树模型。将该识别模型应用于在线火灾识别，实验结果表明该决策树分类算法的准确率可以达到95.2%，识别速度在2s以内，较其他的分类识别算法有更高的准确率和更快的识别速度，具有很好的实用性

Abstract:

In the multi-infrared flame detection,a fire recognition algorithm based on decision tree is proposed. According to the National Standard for Special Fire Detectors,large number of experimental data are acquired. Firstly,the acquired data of the five infrared flame de-tector are pretreated by the overlapping cross way in the algorithm. Then six characteristics of fire are extracted as a decision tree classified attributes,and decision tree is trained and pruned. Finally,the optimal decision tree model for fire detection is obtained. This recognition model is applied to the online fire detection,the experimental results show that the accuracy of the decision tree classified algorithm can a-chieve 95. 2% and the recognition speed is less than 2s. Compared with other recognizable algorithms,decision tree has higher accuracy and faster recognition speed. It is of great practicality

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更新日期/Last Update: 1900-01-01