裝配圖道路交通信號(hào)控制機(jī)無電纜協(xié)調(diào)控制的實(shí)現(xiàn)（開題報(bào)告+論文+外文翻譯+文獻(xiàn)綜述+答辯PPT）
裝配圖道路交通信號(hào)控制機(jī)無電纜協(xié)調(diào)控制的實(shí)現(xiàn)（開題報(bào)告+論文+外文翻譯+文獻(xiàn)綜述+答辯PPT）,裝配,道路,交通信號(hào),控制,節(jié)制,電纜,協(xié)調(diào),調(diào)和,實(shí)現(xiàn),開題,報(bào)告,講演,呈文,論文,外文,翻譯,文獻(xiàn),綜述,答辯,ppt
道路交通信號(hào)控制機(jī)無電纜協(xié)調(diào)控制的實(shí)現(xiàn)
專業(yè)： 學(xué)號(hào)：1002591 姓名：張?zhí)煨?指導(dǎo)教師：孫旭飛
中文摘要
為了解決日益嚴(yán)重的城市交通問題,如何對(duì)現(xiàn)有交通進(jìn)行有效的管理和控制己成為我國交通運(yùn)輸中迫切需要解決的問題?城市交通信號(hào)控制系統(tǒng)是解決交通擁擠的強(qiáng)制性手段之一,用于城市道路交通控制與管理,實(shí)現(xiàn)交通信號(hào)的智能控制,通過有規(guī)律的控制和運(yùn)用交通信號(hào)使車輛有秩序地駛離沖突區(qū)域,對(duì)城市道路網(wǎng)的交通流暢通發(fā)揮著重要的作用?
目前城市交通信號(hào)控制的通信方式多采用電話纜,在工程實(shí)施時(shí),電纜一般采用空中架設(shè)或地下敷設(shè)的方式,由于城市中有各種空中?地下設(shè)施,現(xiàn)場(chǎng)交通情況非常復(fù)雜,給工程施工帶來了許多困難,工程成本高,工程實(shí)施難?
道路交通信號(hào)無電纜協(xié)調(diào)控制是字能交通系統(tǒng)的重要組成部分,也是所有末端設(shè)備中最為復(fù)雜的信號(hào)處理與控制系統(tǒng)?本課題研究和解決的對(duì)象是如何實(shí)現(xiàn)在無電纜連接通信的情況下,實(shí)現(xiàn)各個(gè)交通信號(hào)控制機(jī)的協(xié)調(diào)動(dòng)作?
本文詳細(xì)介紹了無電纜協(xié)調(diào)控制器的整體設(shè)計(jì)和其硬件電路?軟件程序?其硬件電路組要有:電壓比較器?2倍頻器?同步時(shí)鐘電路?6位7SEDLED數(shù)碼管顯示電路?系統(tǒng)軟件包括:主程序?子程序?實(shí)現(xiàn)控制程序等?實(shí)驗(yàn)表明:該無電纜協(xié)調(diào)控制器系統(tǒng)可以準(zhǔn)確的對(duì)信號(hào)燈進(jìn)行監(jiān)控和教正,可以在一定程度上解決混合交通流的問題
關(guān)鍵詞：無電纜協(xié)調(diào)控制,交通控制系統(tǒng),智能交通系統(tǒng)
同步時(shí)鐘,LED數(shù)碼管顯示
The traffic signal cybertron does not have the electric cable coordination control the realization
Abstract
In 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 control procedure and so on. 。
Key words: electric cable coordination control.control system
Sys system clock,LEDnixietube demonstration
收藏