| 智能交通灯控制系统的设计 |
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| 引用本文： | 金解云,邹继军.智能交通灯控制系统的设计[J].东华理工大学学报（自然科学版）,2011(3):293-296. |
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| 作者姓名： | 金解云 邹继军 |
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| 作者单位： | 东华理工大学 |
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| 摘 要： | 采用AT89C52单片机,设计城市道口智能交通灯控制系统的硬件组成和软件实现方法.以该方法为基础,设计了南北和东西方向的交通灯正常工作时设置直行倒计时为45 s,左拐倒计时为15 s,行人通行的时候设有盲人提示音.该系统不仅有普通交通灯的功能,还增加了特种车辆自动通行功能及紧急情况的处理.设计中的硬件电路和软件程序均已...
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| 关 键 词： | AT89C52 倒计时 特种车辆 盲人提示音 |
The Design of Intelligent Traffic Control System |
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| JIN Jie-yun,ZOU Ji-jun.The Design of Intelligent Traffic Control System[J].Journal of East China Institute of Technology(Natural Science Edition),2011(3):293-296. |
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| Authors: | JIN Jie-yun ZOU Ji-jun |
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| Institution: | (East China Institute of Technology,Fuzhou,JX 344000,China) |
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| Abstract: | In this paper,the hardware System frame and software designing means of intelligent urban traffic light control system are described on AT89C52 microcontroller.Based on this approach,the design of the north-south and east-west direction traffic light to the core of AT89C52,sets straight to work when the countdown for the 45s,lefts the countdown for the 15s,When the pedestrian is crossing at the traffic Crossroads,the tone for the blind is set.The system has not only functions of ordinary traffic signals,also has Special vehicle automatic access,blind tone prompts functions and handling of emergency situations.The design of hardware and software has been through the debugging,the design method is described easy to grasp and has a strong flexibility and versatility. |
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| Keywords: | AT89C52 countdown special vehicles blind tone prompts |
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