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畢業(yè)設(shè)計(jì)(外文翻譯) 英文題目 PLCbased design of traffic lights 中文題目 基于 PLC 的交通燈設(shè)計(jì) 系 (院) 自動(dòng)化系 專 業(yè) 電氣工程與自動(dòng)化 學(xué)生姓名 學(xué) 號 2020022388 指導(dǎo)教師 職 稱 講 師 二〇一三 年 六 月濱州學(xué)院本科畢業(yè)設(shè)計(jì) (外文翻譯 ) 1 PLCbased design of traffic lights Abstract: One kind of traffic light control system using programmable logic controller (PLC), via software 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 emergencies can be mutually linked. Traffic signal systems and two sevensegment 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, realtime 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 濱州學(xué)院本科畢業(yè)設(shè)計(jì) (外文翻譯 ) 2 1. Introduction With the social development and progress, traffic flow bees increasingly important. On the one hand, too many crossroads, more and more vehicles, which are causing serious traffic congestion. On the other hand, in the limited time it is necessary to maintain the vehicle and pedestrian fast and safe. Therefore, one kind of traffic light control system design, can be used to display time countdown, with puter controlled realtime data. In addition, the configuration technology for realtime im