分布式组培室环境监控系统的设计与实现  

Design of Distribute Environment Monitoring System for Plant Tissue Culture Rooms

作　　者：钮旭东[1] 谢永权[1] 商龙[1] 张侃谕[1] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《自动化与仪表》2013年第1期48-50,共3页Automation & Instrumentation

基　　金：国家支撑计划项目(2011BAD05B01);国家863高技术研究发展计划资助项目(2006AA10A311);上海市科委重点攻关项目(09QT1402500)

摘　　要：该文设计和实现了一种基于CAN和RS485总线的分布式组培室环境监控系统,给出了CAN和RS485总线的电路原理图和通信协议设计方案。在STM32F103RBT6微处理器上移植了μC/OS-II,并规划了相关任务和中断服务。该系统具有高可靠性和易于扩展的特点,能够满足组培室的日常实验和生产需求。A distributed monitoring system for tissue culture room was realized based on CAN and RS485 field bus in this paper. Both circuit schematic and communication protocol of CAN and RS485 field bus were designed, μC/ OS-II was transplanted on MCU STM32F103RBT6,while related tasks and interrupt services were planned. This sys- tem can satisfy daily experimental and production needs of the tissue culture room with high reliability and easy Ex- pansibility.

关 键 词：组培室监控系统 分布式 CAN总线 STM32F103RBT6 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]