摘要
介绍了控制器的硬件组成和软件设计原理。介绍了一种基于电力载波通信技术的ARM9嵌入式智能家居控制器的组成和工作原理。采用以ARM9为内核的处理器S3C2440为核心处理器,嵌入μC/OS-II实时操作系统。采用Lon Works总线技术建立Lon Works网络,实现系统信息交互。通信模块选用PL3120电力线智能收发器,通信介质为电力线。
This paper introduces the composition and working principle of smart homes controller based on PLC communication technology. The core processor is the S3C2440 with ARM9 core with UC/OS-II real time operating system embedded. It builds up Lon Works network based on Lon Works bus technology to realize the information interaction, and selects PL3120 power line smart transceiver as the Communication module. The communication medium is the power lines. This paper proposes the controller with composition of hardware and design principle of software.
出处
《微型电脑应用》
2015年第12期38-40,5,共3页
Microcomputer Applications
