摘要
针对现场总线的协议众多,不同协议的兼容性差的缺点,提出一种基于高速以太网智能仪表的系统结构模型,并设计出其核心主体部分的嵌入式智能仪表,该智能仪表以AT91RM9200的ARM微处理器为核心,将嵌入式操作系统Linux移植其中,并配以相应的应用程序,将完成数据采集、分析、显示、存储、以太网传输等任务。
Aiming at the shortcomings of numerous agreements of the fildbus and the poor compatibility of the many different agreements,a kind of systemic structural model based on intellectual instrument of high-speed Ethernet is proposed,and the embedded intellectual instrument of the core principle part is designed,ARM microprocessor of AT91RM9200 is the core of the intellectual instrument,embedded Linux operating system is transplanted into it,coupled with the corresponding application procedures to complete the tasks of data collection,analysis,display,storage,Ethernet transmission etc.
出处
《工业控制计算机》
2006年第10期65-66,共2页
Industrial Control Computer