基于PLC的交通灯控制系统设计外文翻译

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1、 毕业设计（外文翻译） 英文题目 PLC-based design of traffic lights 中文题目 基于 PLC 的交通灯设计 系 （院） 自动化系 专 业 电气工程与自动化 学生姓名 学 号 2009022388 指导教师 职 称 讲 师 二 一三 年 六 月滨州学院本科毕业设计 (外文翻译 ) 1 PLC-based design of traffic lights Abstract: One kind of traffic light control system using programmable logic controller (PLC), via software

2、 control traffic lights run automatically. In the system, the original line is the program instead of the relay, programmable logic controller (PLC) system hardware and software resources to be fair use. Normal operation and emergency transport for a detailed description and from the East and West e

3、mergencies can be mutually linked. Traffic signal systems and two seven-segment digital display in the countdown order； also discussed in detail the wiring of the hardware and PLC ladder. Traffic lights at the crossroads of the remote monitoring system design configuration software MCGS, real-time monitoring of traffic lights, greatly improving the reliability of data transmission. At the same time, we can configure the traffic lights to change the status of photographs. Keywords: switching power,supply protection, circuit system design