关 键 词：

道路交通信号控制机无电缆协调控制的实现 道路交通信号控制机无电缆协调控制 交通信号控制机 道路交通信号机 无电缆协调控制的实现 无电缆协调 控制的实 道路交通信号控制机 道路交通信号 无电缆协调控制

资源描述：

道路交通信号控制机无电缆协调控制的实现（开题报告+论文+外文翻译+文献综述+答辩PPT）,道路交通信号控制机无电缆协调控制的实现,道路交通信号控制机无电缆协调控制,交通信号控制机,道路交通信号机,无电缆协调控制的实现,无电缆协调 控制的实,道路交通信号控制机,道路交通信号,无电缆协调控制

内容简介：

道路交通信号控制机无电缆协调控制的实现专业： 学号：1002591 姓名：张天旭 指导教师：孙旭飞中文摘要为了解决日益严重的城市交通问题,如何对现有交通进行有效的管理和控制己成为我国交通运输中迫切需要解决的问题城市交通信号控制系统是解决交通拥挤的强制性手段之一,用于城市道路交通控制与管理,实现交通信号的智能控制,通过有规律的控制和运用交通信号使车辆有秩序地驶离冲突区域,对城市道路网的交通流畅通发挥着重要的作用目前城市交通信号控制的通信方式多采用电话缆,在工程实施时,电缆一般采用空中架设或地下敷设的方式,由于城市中有各种空中地下设施,现场交通情况非常复杂,给工程施工带来了许多困难,工程成本高,工程实施难道路交通信号无电缆协调控制是字能交通系统的重要组成部分,也是所有末端设备中最为复杂的信号处理与控制系统本课题研究和解决的对象是如何实现在无电缆连接通信的情况下,实现各个交通信号控制机的协调动作本文详细介绍了无电缆协调控制器的整体设计和其硬件电路软件程序其硬件电路组要有:电压比较器2倍频器同步时钟电路6位7SEDLED数码管显示电路系统软件包括:主程序子程序实现控制程序等实验表明:该无电缆协调控制器系统可以准确的对信号灯进行监控和教正,可以在一定程度上解决混合交通流的问题 关键词：无电缆协调控制,交通控制系统,智能交通系统 同步时钟,LED数码管显示The traffic signal cybertron does not have the electric cable coordination control the realizationAbstractIn order to solve the increasingly serious traffic problems in the city, how to carry on effective management and control to the existing traffic becomes an urgent problem that should be solved in transportation of our country. The control system of urban traffic signal is one of mandatory methods to solve the congestion of traffic. The system is used to control and manage the urban road traffic, to realize the intellectual control of the traffic signal, to make the vehicle sail out of the conflict area in good order through regular control and the application of traffic light, playing an important role to the traffic network ourban road smoothly and openly.The telecommunication technique in which the urban traffic signal uses always adopts telephone cables at present. When the project is implemented the cable generally adopts the way in which erecting in the sky or underground lay. But there are various kinds of aerial or underground facility in the city, so the on-the-spot traffic situation is very complicated and brings a lot of difficultto the implementation of project, such as high costs and so on. The road traffic signal does not have the electric cable coordination control is the character can the transportation system important constituent .Also is in all terminal equipment the most complex signal processing and the control system. How this topic research and does the solution object is realize in the non-electric cable connection correspondence situation, realizes each traffic signal cybertron synchronized action. This article introduced in detail does not have the electric cable to coordinate the controller the overall design and its hardware electric circuit, the software procedure: Voltage comparator, 2 frequency multipliers, synchronized clock electric circuit, 6 7SEDLED nixietube display circuit. The system software includes: Master routine, subroutine, realization