摘要
针对现代环境监测的局限性和滞后性,利用嵌入式技术以及ZigBee和GPRS的特点和优势,提出了基于ARM7处理器LPC2138和嵌入式操作系统μC/OS-Ⅱ的小区环境监测系统。提供了系统的总体方案设计,并详细说明了其中的软件和硬件设计要点。系统具有实时性高、网络节点多、功耗低、传输稳定等特点,阐明了系统的应用特点和应用前景。
According to the limitations and lag of the modern environmental monitoring,based on embedded technology as well as the characteristics and advantages of ZigBee and GPRS,this paper advances an environment monitoring system of small residential area by using the CPU of ARM7 chip LPC2138 and the embedded operating system/OS-II.The paper provides the overall design of the system,and describes of the main points of the software and hardware design in detail, The system features good real-time performance,the network nodes,low power consumption,stable transmission,it clarifies the characteristics of the application and the prospects of the system.
出处
《工业控制计算机》
2013年第6期29-30,共2页
Industrial Control Computer
