摘要
采用ARM处理器S3C44B0X作为主控制器,扩展红外可燃传感器RE200B作为数据采集设备,移植嵌入式操作系统μC/OS—II和图形界面系统μC/GUI作为软件平台,进行多任务调度,来完成应用程序开发,设计出一套服从红外光谱吸收原理、比尔-朗伯(Beer-Lamber)定律,拥有数据实时采集功能的红外气体检测与报警系统,相对于传统催化式检测系统,红外检测系统具有更高的精度和可靠性。
The design was used ARM processor S3C44BOX as the main controller,and expanded RE200B infrared combustible sensor as data acquisition equipment. Then the application of embedded operating system μC/OSII and graphical interface system μC/GUI in the system was demonstrated. Finally, a type of gas detection and alarm system which is based on absorption principle and Beer-Lamber law was developped. Compared with tradition-al catalytic detection systems, infrared detection system has hither accuracy and reliability.
出处
《科学技术与工程》
2009年第16期4784-4787,共4页
Science Technology and Engineering
基金
榆林学院校级科研项目资助
