CAJ | 학술논문

可编程控制器（PLC）因其结构紧凑，使用方便，具有很强的适应性等优点，在交通灯控制领域应用广泛。通过用可编程控制器（S7-200 PLC）控制交通灯模拟工作，详细叙述了交通灯的PLC控制系统的设计方法。主要介绍了交通灯的PLC控制系统的设计要求，列出了具体的输入输出地址，并给出了系统梯形图的设计。该PLC控制系统在对交通灯的模拟控制中取得了良好的效果，完全满足本系统提出的控制要求。
가편정공제기（PLC）인기결구긴주，사용방편，구유흔강적괄응성등우점，재교통등공제영역응용엄범。통과용가편정공제기（S7-200 PLC）공제교통등모의공작，상세서술료교통등적PLC공제계통적설계방법。주요개소료교통등적PLC공제계통적설계요구，렬출료구체적수입수출지지，병급출료계통제형도적설계。해PLC공제계통재대교통등적모의공제중취득료량호적효과，완전만족본계통제출적공제요구。
Programmable logic control er(PLC)because of its compact structure,convenient use,strong adaptability,widely used in traffic lights control.Through the use of programmable logic control er(S7-200 PLC)to control the traffic light simulation work,described in detail the design method of PLC traffic lights control system.Mainly introduces the design requirements of PLC traffic lights control system,a list of input and output address specific,and gives the design of ladder diagram of the system.The PLC control system has achieved good results in the simulation to control the traffic lights control system,ful y meet the requirements.