摘要
本文设计了一种基于图像模式别的大空间火灾报警系统,采用嵌入式芯片为核心。软件主要是利用图像识别技术。本系统实时采集图像,然后自动进行软件分析与计算,在发生火灾等异常的情况下实现主动报警,报警信号接入FAS(消防自动报警联动系统)。系统专门结合大空间建筑的特点,采用一种红外滤光片预处理后,再提取火焰特性的方法进行模式识别,达到了很好的效果。
This paper designs a kind of large space fire alarm system based on the image pattern technology.The key design of software is the use of image recognition technology.It sampled images by real-time and then it calculated automatically.In the case of fire and other abnormal circumstances,the system can achieve the active alarm signal access FAS（fire alarm linkage system）.The system is specially combined with the characteristics of large space buildings to achieve very good results through a method of extraction flame characteristics of pattern recognition after the pretreatment of an infrared filter.
出处
《电子科学技术》
2017年第1期49-52,共4页
Electronic Science & Technology
关键词
图像模式识别
嵌入式系统
大空间建筑
温度及烟浓度探测
Image Pattern Recognition
Embedded System
Large Space Building
Temperature and Smoke Concentration Detection
