μC/OS-Ⅱ实时操作系统在压力测控系统中的应用  

μC/OS-Ⅱ Embedded Real Time Operational System Application in Detection and Control System

作　　者：王一丹[1] 

机构地区：[1]四川大学软件学院,四川成都610065

出　　处：《工业控制计算机》2012年第6期25-26,29,共3页Industrial Control Computer

摘　　要：针对工业色谱仪中对管道压力的检测控制要求,设计了压力检测控制器,在该控制器中,采用CAN现场总线,同时使用了Cygnal公司生产的集成有CAN控制器的C8051F041芯片,完成了系统的硬件设计。软件设计使用了μC/OS-Ⅱ嵌入式实时操作系统。编写了底层硬件驱动程序以及上层应用程序,从而完成了整个压力控制器的设计。The pressure detection and control instrument is designed.Aim at the detection and control of peressure in Industrial chromatogram equipment in this paper.The CAN field bus and C8051F041 chip with CAN controlior which is from Cygnal company is used in the instrument,and so the design of hardware is finished.In software,it uses the μC/OS-Ⅱ embedded real time operational system,and compiles ground floor hardware driver and top application driver,and consequently finishes the whole design process of apparatus.

关 键 词：μC/OS—Ⅱ 压力测控系统 MODBUS DEVICENET 嵌入式实时操作系统 

分 类 号：TP316.84[自动化与计算机技术—计算机软件与理论] TP273[自动化与计算机技术—计算机科学与技术]