摘要
PLC是一种应用非常广泛的工业自动化控制装置,该文针对传统PLC在现代控制领域不能满足智能化、多任务的要求,提出了一种基于ARM和I2C总线以及带有Linux操作系统的嵌入式PLC控制装置,具体给出了硬件的设计以及操作系统的实现过程。
PLC is a kind of device which has been widely applied in industrial automation control system,this paper aims at the demands of intelligent and multi-mission which traditional PLC can＇t meet,and designs a kind of embedded PLC control system with Linux operating system based on ARM and the I2C bus,how to design hardware circuit and operating system are illustrated in detail.
出处
《电气自动化》
2010年第4期38-41,共4页
Electrical Automation
