摘要: 结合Digital公司的GP470,通过串口实现了将工控机与触摸显示屏的主从式通信,解决了DOS环境下人机界面设计难的问题,提高了系统的可靠性。
关键词:
工控机,
人机界面,
串行通信
Abstract: In this paper, the application of the host-slave communication between IPC and HMI of Digital Company's GP470 is introduced, which can make it easy to design HMI for DOS and can improve reliability of system.
中图分类号:
王有庆,田涌涛,李从心. 工控机与触摸显示屏的主从式通信研究[J]. , 2003, 29(14): 165-166.
WANG Youqing,TIAN Yongtao,LI Congxin. Study on Host-slave Communication Between IPC and HMI[J]. , 2003, 29(14): 165-166.