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PLC控制交通灯毕业论文终稿.doc

发布:2017-09-13约7.94千字共20页下载文档
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长沙民政职业技术学院 毕业实践报告 题目:PLC控制交通灯 类型:毕业论文 指导老师: 朱志伟 系 别: 电子信息工程系 班 级: 自动化1031 学 号: -46、50、48、53 姓 名: 文志 仇帅 李忠 郭婷 2013年 5 月 2日 【摘要】 近年来随着经济和科技的飞速发展,城市道路交通问题显得越来越重要。解决好十字路口交通信号灯控制问题是保障交通有序、安全、快速运行的重要环节。城市交通控制系统是用于城市交通数据监测、交通信号灯控制与交通疏导的计算机综合管理系统,它是现代城市交通监控指挥系统中最重要的组成部分。十字道口的交通红绿灯控制是保证交通安全和道路畅通的关键。 主要 【关键字】:交通控制、交通灯、、 Abstract In recent years, with the rapid development of economy and technology, the urban road traffic problem is becoming more and more important. Solving intersection traffic light control problem is the guarantee traffic orderly, safe, fast running important segment. Urban traffic control system is designed for urban traffic data monitoring, traffic light control and traffic persuation computer integrated management system, it is the modern urban traffic control command system, the most important part. Cross the road traffic lights control is to guarantee the key of traffic safety and the roads. This design mainly USES object-oriented method and visualization technology development of urban traffic, microscopic simulation system for the requirement analysis, functional model design, object model design and system structure design. In this simulation system, the graphical user interface users can be observed visually simulation process, including the vehicles running real-time animation, traffic lights state and traffic display. Key word: traffic control, traffic light, modeling, simulation, object-oriented 目 录 摘要............................................................... Abstract............................................................ 第一章 绪论......................................................... 1.1 课题的研究背景.............................................. 1.2 课题的研究目的和要求........................................ 1.3 课题的研究意义.............................................. 第二章 系统软件设计.................................................. 2
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