摘要
操作简单,界面友好的控制面板,使人们操作设备的工作变得容易、方便。应用单片机技术,结合优化编程技术知识,分析讨论ATmega32单片机与矩阵按键电路、SSC2AC40液晶屏、PLC通信的硬件接口电路和软件编程方法以及相应的关键技术细节,完成控制面板设计与制作。测试证明,该控制面板在样机使用中运行良好已取得了明显的应用成效,可应用于工业设备操作平台、工业显示系统和数字式仪表等领域。
Simple operation and friendly interface control panel usually makes people handle the equipment work easier and more convenient. The paper uses the technology of single chip computer and optimized programming,the PLC communications hardware interface circuits and the method of interface software programming as well as the corresponding technical details of the matrix button and ATmega32 circuit are analysed and discussed,and control panel design and production are completed. Testing shows that the control panel is well- functioning in the prototype, and has made obvious effectiveness in application. It can be used in industrial equipment, operating platforms, industrial display systems and digital instrumentation, and other fields.
出处
《现代电子技术》
2009年第4期62-64,共3页
Modern Electronics Technique
基金
广西研究生教育创新计划项目(2007106020809M71)
