基于μC/OS-II的自动售货机控制系统*

作者：谢中赛,金志华,余世明 日期：2009-02-23/span> 浏览：3671 查看PDF文档

基于μC/OS-II的自动售货机控制系统*

谢中赛,金志华,余世明
（浙江工业大学 信息工程学院，浙江 杭州 310014）

摘要：为了提高自动售货机控制系统的稳定性和实时性，采用内置丰富外设资源的嵌入式处理器LPC2119,完成了控制系统的硬件设计，并将嵌入式实时操作系统μC/OS-II应用在控制系统的软件设计上；整个系统运行正常，能够很好地满足实际需要，且具有友好的人机交互界面。实践表明,该自动售货机控制系统具有高度的可靠性和稳定性。
关键词：嵌入式实时操作系统;多任务;LPC2119;自动售货机
中图分类号：TP39文献标识码：A文章编号：1001-4551(2009)01-0035-03

Vending machine controller based on μc/os-II
XIE Zhong-sai, JIN Zhi-hua, YU Shi-ming
(College of Information Engineering， Zhejiang University of Technology， Hangzhou 310014， China)
Abstract: Aiming at improving the stability of vending machine controller, using the embedded microprocessor LPC2119 with its powerful functional modules, the hardware was developed for vending machine controller. The software design of controller was completed, based on the embedded real time operating system μC/OS-II. The system with friendly human contact interface can meet the actual needs well. Experiment results prove that this system has high reliability.
Key words: embedded real time operating system; multi-task; LPC2119; vending machine