電氣與 PLC課程設(shè)計報告
班級:11機械電子工程
姓名:張群
學(xué)號:
年6月21日
2014
目錄
前言·····················································1
一、題目·················································2
二、課題要求·············································3
三、控制要求·············································3
四、輸入 / 輸出接線列表··································4
五、工作過程·············································4
六、梯形圖程序···········································5
七、PLC接線圖············································7
八、調(diào)試錯誤與修改方法···································7
九、PLC智能化控制交通燈的方法····························8
十、課程總結(jié)·············································9
前言
交通信號燈的出現(xiàn),使交通得以有效管制,對于疏導(dǎo)交通流量、提高道路通行能力可編程控制器課程設(shè)計,減少交通事故有明顯效果。為了實現(xiàn)交通道路的管理,力求交通管理先進性、科學(xué)化。用可編程控制器實現(xiàn)交通燈管制的控制系統(tǒng),以及該系統(tǒng)軟、硬件設(shè)計方法,實驗證明該系統(tǒng)實現(xiàn)簡單、經(jīng)濟,能夠有效地疏導(dǎo)交通可編程控制器課程設(shè)計,提高交通路口的通行能力。分析了現(xiàn)代城市交通控制與管理問題的現(xiàn)狀,結(jié)合交通的實際情況闡述了交通燈控制系統(tǒng)的工作原理,給出了一種簡單實用的城市交通燈控制系統(tǒng)的PLC設(shè)計方案。可編程序控制器在工業(yè)自動化中的地位極為重要,廣泛的應(yīng)用于各個行業(yè)。隨著科技的發(fā)展,可編程控制器的功能日益完善,加上小型化、價格低、可靠性高,在現(xiàn)代工業(yè)中的作用更加突出。
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