智能防火报警系统在快速成型机上的应用  

Research on the Intelligent Fireproof System of the LOM RPM Equipment

作　　者：任丽辉[1] 赵亚彬 王佳辉 孙立新[1] 

机构地区：[1]河北工业大学机械学院,天津300130 [2]石家庄中威电机厂,河北石家庄050031 [3]石家庄宝石集团,河北石家庄050031

出　　处：《河北工业大学学报》2002年第2期11-14,共4页Journal of Hebei University of Technology

基　　金：国家863计划资助项目(863-511-920-009)

摘　　要：针对ＬＯＭ快速成型机存在的火灾隐患，设计了一套智能防火报警系统，通过各种火灾报警系统方法的比较，提出了将紫外火焰传感器作为火灾检测传感元件的方法；采用智能算法来选择火灾判定阈值，提高了系统对环境变化的灵活性；系统采用多种抗干扰措施；提高了系统的可靠性，降低了火灾报警的误报率．A intelligent fire detection system is designed to protect the LOM from damaged by hidden danger. By comparision with different methods on fire detection, we propose to use the UV sensor as the detective component, and chose the threshold value by applying intelligence. Many measures on anti-interference are applied in the system and those improved its accuracy. Those step improved the flexiblity, increased the reliablity of system and decreased the error on fire alarm.

关 键 词：智能防火报警系统 快速成型机 紫外线火焰传感器 抗干扰性 LOM 

分 类 号：TG485[金属学及工艺—焊接] TP216[自动化与计算机技术—检测技术与自动化装置]