摘要
介绍一款基于51单片机设计的交通灯模拟系统。从硬件电路设计和软件程序设计两个方面对电路进行描述。硬件电路又从时钟电路、复位电路、电源电路、LED显示电路和数码管倒计时电路分别对各部分电路功能进行了阐述。软件程序编写以红绿灯的现实通行要求为目标,电路运行达到了预期的效果。在设计电路之前用Protues仿真软件和Keil软件进行了联调,验证了电路的可行性,提高了工作效率。
A traffic light simulation system based on 51 single chip micro-computer is introduced. The circuit is described from two aspects such as hardware circuit and software program designs. Hardware circuits are also described from the functions of clock circuits, reset circuits, power supply circuits, LED display circuits and digital tube countdown circuits. When the software program is written, the circuit is debugged with the actual traffic light requirements, and the expected effect is achieved. Prior to the design of the circuit, Protues simulation software and Keil software are used for joint modulation, and the feasibility of the circuit is verified and the working efficiency is greatly improved.
引文
[1]林天卓.基于51单片机的交通灯控制系统的研究和设计[J].技术交流.
[2]秦风元.基于51单片机的交通灯设计[J].时代农机,2017(12).
[3]李丹,庄宏成.高速铁路3G及TD-LTE移动通信关键问题研究综述[J].计算机应用研究,2013,30(5):1297-1302.
[4]陈晨,李长乐.高速铁路通信系统方案研究综述[J].计算机工程与应用,2010,46(34):24-26.
[5]吴慎将,李党娟.智能交通灯控制器的设计[J].国外电子测量技术,2010(11):51-53+67.
[6]赵明,杜坚,秦连升.一种基于单片机的交通灯控制系统[J].信息通信,2014(1):82+85.
[7]王冬梅,张建秋,路敬祎.基于单片机的交通灯控制系统设计与实现[J].佳木斯大学学报(自然科学版),2009(1):94-96.
[8]王麒贵.基于单片机的LED模拟交通灯设计[J].电子制作,2016(21):8-9.
[9]孙晓艳.基于8051单片机的交通灯控制系统设计与模拟[J].南宁职业技术学院学报,2007,12(3):108-111.
[10]胡瑞楠.基于51单片机的智能交通灯系统设计[J].通讯世界,2018,8:252-253.
[11]郭玉秀.基于单片机的十字路口交通灯的设计及仿真[J].现代制造技术与装备,2018,8:66-68.