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PLC与上位机串口通讯的实现及应用
引用本文:谢振华,毕嗣民,王超勇,程江涛.PLC与上位机串口通讯的实现及应用[J].仪器仪表用户,2011,18(6):59-61.
作者姓名:谢振华  毕嗣民  王超勇  程江涛
作者单位:海军航空工程学院青岛分院,青岛,266041
摘    要:基于VB.NET的串行通信技术,运用PLC技术,设计并实现了模拟座舱对外挂武器的投放和状态控制,解决了VB.NET环境下PLC与上位机的串口通讯问题。

关 键 词:串行通信  模拟仿真  PLC

Realization and application of the serial communication between PLC and the upper computer
XIE Zhen-hua,BI Si-min,WANG Chao-yong,CHENG Jiang-tao.Realization and application of the serial communication between PLC and the upper computer[J].Electronic Instrumentation Customer,2011,18(6):59-61.
Authors:XIE Zhen-hua  BI Si-min  WANG Chao-yong  CHENG Jiang-tao
Affiliation:XIE Zhen-hua,BI Si-min,WANG Chao-yong,CHENG Jiang-tao(Qingdao Branch of Naval Aeronautical Engineering University,Qingdao 266041,China)
Abstract:Based on the serial communication technique of VB.NET,the present study designs and realizes the scheme of the simulated cockpit's releasing external armaments and external armaments' status signals' returning to the simulated cockpit through PLC,which settles the problem of the serial communication between PLC and the upper computer in the VB.NET environment.
Keywords:serial communication  simulation  PLC  
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