摘要
针对环境监测的特点,融合嵌入式技术和CAN现场总线技术,采用LPC2119设计了一种结构简单、性价比高、扩充灵活的分布式数据采集系统。提供了系统总体设计方案,详细说明其中的硬件与软件设计要点,阐明系统的应用特点和应用前景。
Aiming at the characteristics of environmental monitoring. This paper designs a simple structure, high qual-ity-price ratio, flexible expansion distributed data acquisition system used LPC2119 and integrated with build in embe-dded technology and CAN-bus technology. The paper offers the system overall design plan, explains the hardware and software design consideration in detail and illuminates the application feature and foreground of the system.
出处
《中国仪器仪表》
2008年第3期72-75,共4页
China Instrumentation
基金
湖南永州市科技项目资助(永科发[2007]13号)
