三红外火焰探测器软件算法设计与实现

摘要

通过对三红外火焰探测器软件算法的研究，提出一种三红火焰探测的具体软件算法实现方案，该算法融合了阈值法、信号间数字相关分析法和平均功率法解决三红外火焰探测问题，同时通过具体编程及试验验证，实现了三红外火焰探测器远距离探测技术要求，完成了软件算法的具体实现。试验结果表明提出的方案可行，算法能够有效提高三红外火焰探测器探测灵敏度，降低虚警率。%An implementation scheme of software algorithm for three-band IR flame detection is proposed based on the re-search on software algorithm for three-band IR flame detector. The algorithm combines with threshold value method,corelational analysis method,and mean power method to solve the problems of three-band IR flame detector. The characteristics of the re-mote detecting technology for three-band IR flame detector was realized by programming and experiment verification. Experimen-tal results indicate that the scheme is feasible,and the proposed algorithm can effectively improve the sensitivity and lower false alarm rate.