摘要
针对传统火灾报警系统存在的传感器探测信号单一、布线复杂、可靠性差等问题,采用无线传感器网络技术(WSN)和加权支持向量回归算法(WSVR),设计了一种集温度、烟雾、火焰测量于一体的火灾预警系统。介绍系统设计、传感器及测量电路及WSVR算法。通过组网测试和数据分析,该系统性能稳定,预警可靠性高,具有较高的推广应用价值。
According to the problems of traditional fire alarm system sensor,such as sole signal,complex wiring,poor reliability,the wireless sensor network(WSN) technology and weighted support vector regression(WSVR) algorithm were adopted,to design the fire warning system which can measure temperature,smoke and flame.The system design,sensor,measurement circuit,and WSVR algorithm were introduced in detail.Through the network testing and data analysis,showed that this system has stable performance,high reliability,and high popularization value.
出处
《消防科学与技术》
CAS
北大核心
2012年第10期1075-1077,共3页
Fire Science and Technology
基金
2011年江苏省淮安市科技创新载体平台建设项目(HAP201107)
