基于触摸屏和PLC的交通灯监控系统设计  

Design of the Monitoring System for Traffic Lights Based on Touch Screen and PLC

作　　者：李晓波[1] 崔琪[1] 

机构地区：[1]漯河职业技术学院,河南漯河462000

出　　处：《机械制造与自动化》2009年第3期154-155,158,共3页Machine Building & Automation

摘　　要：根据交通灯的运行特点,采用触摸屏和PLC对其进行控制,在分析控制系统的软硬件设计的基础上,论述了触摸屏监控画面的组态设计和PLC控制的程序设计理念。经过实际运行,较之常见的交通灯控制系统在实时监控、参数修改及异地控制等方面更为灵活,具有很高的实用价值。According to the characteristics of traffic lights＇ function, the paper discusses how to control them by means of touch screen and PLC, and discourses upon the configurations of the touch screen＇s monitoring pictures and the ideas of programming for PLC on the basis of the analysis of the hardware and software design. After practical application, such a monitoring system is more flexible than common monitoring systems for traffic lights in real time monitoring, parameter modification and remote control, so it has fine practical value.

关 键 词：触摸屏 PLC 组态 交通灯 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]