基于STC89C52RC十字路口交通灯的设计
发布时间：2018-09-05 17:50
【摘要】：本系统主要是基于单片机STC89C52为核心的控制单元实现;单片机P3口控制各个路口红、绿、黄灯,P20口-P23口作为数码管位选开关实现动态扫描,P0口用于传输数据给数码管显示数字。能实现各个路口信号灯自动有序的切换并伴随时间显示。
[Abstract]:The system is mainly realized by the control unit based on STC89C52, and the P3 port controls the red, green and yellow lights in every intersection. The P20 port-P23 port is used as the digital tube position selection switch to realize the dynamic scanning P0 port for transmitting data to the digital tube to display the digital data. Can realize each intersection signal light automatic orderly switch and accompany the time display.
【作者单位】： 黔南民族师范学院;
【基金】：贵州省科学技术基金项目(黔科合LH[2014]7434) 贵州省教育厅产学研基地(黔教合KY字[2013]136)
【分类号】：U491.51;TP368.1
本文编号：2225006
[Abstract]:The system is mainly realized by the control unit based on STC89C52, and the P3 port controls the red, green and yellow lights in every intersection. The P20 port-P23 port is used as the digital tube position selection switch to realize the dynamic scanning P0 port for transmitting data to the digital tube to display the digital data. Can realize each intersection signal light automatic orderly switch and accompany the time display.
【作者单位】： 黔南民族师范学院;
【基金】：贵州省科学技术基金项目(黔科合LH[2014]7434) 贵州省教育厅产学研基地(黔教合KY字[2013]136)
【分类号】：U491.51;TP368.1
【相似文献】
相关期刊论文 前1条
1 杨宁;;基于STC89C52RC单片机的GPS与电子温度计的系统开发[J];硅谷;2013年13期
，本文编号：2225006
本文链接：https://www.wllwen.com/kejilunwen/jisuanjikexuelunwen/2225006.html
