摘要
介绍一种基于CC-Link现场总线的隧道火灾报警系统的设计与实现。其中报警控制器作为CC-Link远程设备站,采用双波长火焰探测器、单线数字温度探测器DS18B20和手动报警按钮相结合的报警方式,实现实时报警,极大地降低了误报率和漏报率。
The design and implementation of a new fire-alarming system for tunnel based on CC-Link field bus are introduced. As a remote device station of the CC-Link network, the alarming controller adopts the combination of the dual spectrum infrared flame detector, the DS18B20 digital thermometer and the manual button for real-time alarming, and possesses lowest mistake and failure rate.
出处
《现代科学仪器》
2006年第2期20-22,共3页
Modern Scientific Instruments
基金
上海市重大科技攻关项目
