摘要
系统可安装在各防火单位,它可以不断地向所监视的现场发车巡检信号,监视现场的温度、浓度等,并不断反馈给报警控制器,控制器将接到的信号与内存的正常整定值比较、判断确定火灾。当发生火灾时,可实现声光报警、故障自诊断、浓度显示、报警限设置、延时报警及与上位机串口通信等,是一种结构简单、性能稳定、使用方便、价格低廉、智能化的烟雾传感器,具有一定的实用价值。
The system can be installed in all fire units,which is responsible for continuously monitoring the site to start the inspection signal,monitor the site of temperature,concentration,and continuous feedback to the alarm controller,the controller will receive the signal and the normal memory setting value was determined by comparing to determine the fire.When fire occurs,it can achieve sound and light alarm,fault diagnosis,concentration display,alarm limit settings,delay alarm and serial communication with the host computer,and is an inexpensive,intelligent smoke sensor with simple structure,stable performance,convenient to use,and has practical value.
出处
《价值工程》
2012年第13期160-161,共2页
Value Engineering
