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图像模式识别技术在火灾自动报警系统中的应用 被引量:2

Application of Image Pattern Recognition Technology in Automatic Fire Alarm System
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摘要 众所周知,粉尘防爆环境下的工业类建筑排烟系统的应用效果不理想,原因在于在这种粉尘防爆环境下,不能做到有效、及时的火灾探测及报警。工业类建筑往往工艺设备较多,现场情况错综复杂,传统的火灾报警探测器无法做到及时探测、报警,导致不能在火灾初期启动排烟系统,给人员的疏散带来了重大安全隐患,某些场合因报警不及时,致使排烟系统的动作时机不合适,甚至起到了负面效果。在创新驱动发展的国家战略指导下,拟利用可视图像早期火灾报警系统(以下简称火眼系统)作为火灾自动报警系统的辅助手段,以解决此类环境下探测、报警不及时,导致不能及时启动排烟系统的问题。 As is known to all,under circumstance of dust explosive,the allocation effect of industrial architecture and purging system areunsatisfactory.The reason is that in this circumstance,industrialarchitecture can't be effectively used in fire detection and alarm.There is many processing equipment in industrial architecture.Thesituation in the scene is complicated.The fire can't be detecting andalarming timely by the traditional fire alarm detector.This conditionleads to that at the beginning of the fire disaster.the purgingsystem could not be started.It brings serious potential safety hazardto personnel evacuation.Because it doesn't give an alarm timelyon some occasions,leads to the action time of purging system is notappropriate.and even have a negative effect.Under the guidance ofthe national strategy of innovation-driven development.it is proposedto use the visual image in early fire alarm system as supplementarymeans of automatic fire alarm system.Because of late detection andwarning in such environments,the problems that purging systemcan't be started timely will be solved.
作者 魏一涛 Wei YiTao(Dalian Port Design and Research Institute Co.,Ltd.)
出处 《智能建筑》 2021年第8期70-72,共3页 Intelligent Building
关键词 粉尘防爆 工业建筑 火灾探测 火眼系统 辅助手段 Dust Explosive Industrial Architecture Fire Detection Fire Eye System Supplementary Means
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