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。
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.
出处
《机电工程》
CAS
2009年第1期35-37,66,共4页
Journal of Mechanical & Electrical Engineering
基金
浙江省科技厅专项资助项目(2005C11011)
