摘要
以单片机作为核心控制器件 ,集成了火焰自动探测、定位、报警及扑救等功能。火焰识别和定位 ,使用了抗干扰能力较强的双紫外探头 ,能够较准确地确定火焰的方向和距离 ;设有一级和二级火灾报警 ;使用由电磁阀控制的喷射器 ,可以使用包括水在内的多种灭火剂扑灭火焰 ;
This system uses Single\|Chip\|Processor as kernel component and integrates auto\|fire\|detection,fir\|position,fire\|alert and auto\|putting\|out functions. In the flame recognition and position, we use two ultraviolet sensors, which have very good anti\|interference capability, and can determine flame location more precisely; This system also features two levels of fire alert with high flexibility; The fireputtingout part uses a spurt gun, which is controlled by an electromagnetic valve. Many fireextinguishing chemicals,including water,can be used by the system. And,to control the sensors and the spurt gun more precisely,these components are all driven by stepper motors.
出处
《火灾科学》
CSCD
2000年第3期59-64,共6页
Fire Safety Science
基金
国家211建设工程资助项目
