摘要
目前实训室现有的交通灯控制模型是采用LED发光二极管模拟实际的系统,真实感差,且只能实现单车道控制,与实际系统相差较远。文章研究出双向六车道交通灯控制实训装置。系统以PLC为控制核心,红绿灯和数码管为主要控制对象,触摸屏为上位机。通过一年的实际教学应用,获得了良好的教学效果。
At present, the existing traffic light control model of the training room is a system which uses LED to simulate thereality, has poor sense of reality, and can only realize single-lane control, which is far from the actual system. In this paper, a two-way six-lane traffic light control training device is developed. The system takes PLC as the control core, traffic light and digital tubeas the main control object, and the touch screen as the host computer. Through one year's practical teaching and application, goodteaching effect has been obtained.
出处
《科技创新与应用》
2018年第6期4-6,共3页
Technology Innovation and Application
基金
河源市科技局"基于物联网无线传感(Zigbee)的小区安防系统研发"(编号:2013-114)
河源职业技术学院"基于PLC和触摸屏的多车道交通灯实训装置的研发"(编号:2014KJ03)
关键词
实训装置
多车道交通灯
PLC
触摸屏
实训项目
practical training device
multi-lane traffic light
PLC
touch screen
practical training project