摘要
从嵌入式系统在仪器仪表中应用的角度出发 ,介绍了软硬件协同设计的设计思想和各种嵌入式处理器 ,讨论了嵌入式Inter net接入技术和实时操作系统对自动化仪表发展的影响 ,指出基于嵌入式的智能化、网络化仪表是自动化仪表的发展趋势。文末给出了一个基于PC10 4的仪表系统架构。
From the angle of application of embedded system in process instrumentation, the design concept of coordinated design for both hardware and software and various embedded processors are introduced. The embedded Internet connect-in technology and the influence of real time operating system to development of process instrumentation are discussed. Thus the paper stated that instruments based on embedded intellectualization and networking are the developing trend of process instrumentation. An instrument system frame based on PC104 is given finally.
出处
《自动化仪表》
CAS
北大核心
2004年第5期1-4,共4页
Process Automation Instrumentation
