Description: 自动交通管理系统 用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下： 1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。 2）禁止线：红灯亮禁止30秒，然后绿灯亮放行。 3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示） 同时用2位数码管进行30秒钟递减时间显示。-automatic traffic management system using red, green, yellow a total of three light-emitting diodes, said two traffic lights, using SCM time simulation shows the regular traffic signal control. Signal changes in the law to be as follows : 1) Release Line : green clearance 25 seconds, bright yellow warning five seconds, and then the red-ban. 2) prohibit the lines : red-Ban 30 seconds, then green clearance. 3) When the red light in one direction - that if the direction of a car passed, the use of loudspeakers sound alarm. (Red light signals can hit 3 - 5V analog said), while using two digital tube for 30 seconds decreasing time displayed. Platform: |
Size: 2154 |
Author:gjb |
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Description: 自动交通管理系统 用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下： 1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。 2）禁止线：红灯亮禁止30秒，然后绿灯亮放行。 3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示） 同时用2位数码管进行30秒钟递减时间显示。-automatic traffic management system using red, green, yellow a total of three light-emitting diodes, said two traffic lights, using SCM time simulation shows the regular traffic signal control. Signal changes in the law to be as follows : 1) Release Line : green clearance 25 seconds, bright yellow warning five seconds, and then the red-ban. 2) prohibit the lines : red-Ban 30 seconds, then green clearance. 3) When the red light in one direction- that if the direction of a car passed, the use of loudspeakers sound alarm. (Red light signals can hit 3- 5V analog said), while using two digital tube for 30 seconds decreasing time displayed. Platform: |
Size: 2048 |
Author:gjb |
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Description: 数字I/O实验主要完成的功能：
在此实验中，SEED-DEC5416 首选进行初始化，包括对外设 UART、本身频率的设定及一些状态区的初始化。然后等待 SEED-MMI5402 发送命令；SEED－DEC5416 响应交通灯自动模式、交通灯手动手动模式、交通灯东西通、交通灯南北通、及交通灯的禁行与夜间模式的操作命令。同时还响应，对 SEED-DEC5416 的复位及两个单元之间的通讯故障。
-Digital I/O completion of the experiment the main features: In this experiment, SEED-DEC5416 preferred to initialize, including peripherals UART, their frequency settings and some of the initialization state of the district. SEED-MMI5402 and then wait to send commands SEED-DEC5416 automatic mode in response to traffic lights, traffic lights manual manual mode, the traffic light east-west pass, pass traffic lights north and south, and traffic lights at night and cut-line mode command. At the same time, also responded to the SEED-DEC5416 reset and communication between two modules fault. Platform: |
Size: 222208 |
Author:sylivian |
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Description: 单片机控制交通灯全记录。利用单片机设计程序，实现交通红绿灯的控制-Single-chip microcomputer to control traffic lights full record. The use of single-chip design process, realize the control of traffic lights Platform: |
Size: 996352 |
Author:yy |
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Description: 基本功能
自动交通灯
带计数显示
倒数时间可调
红灯时间与绿灯时间不同，分别设置
手动红绿灯切换
紧急通行功能
单片机启动或复位后，进入自动红绿灯显示。
-The basic functions of automatic traffic lights with adjustable countdown count showed a red light green light time and at different times, respectively, the traffic lights switch to manually set up an emergency access function Singlechip start or reset, the automatic traffic lights to enter the show. Platform: |
Size: 16384 |
Author:李涯精 |
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Description: EKTS is an useful power engineering tool,which can be used easily to design and simulate power circuts. here we have designed an automatic traffic light to handle intersection traffic automatically as easy as possible.please test,it is so interesting and simple to use or modify! Platform: |
Size: 26624 |
Author:iut |
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Description: 已应用在北京某校园内的交通灯控制程序，可以自动控制，手动控制，可以输入设定时间等等。verilog源代码-Has been used in a Beijing campus traffic light control procedures can be automatic, manual control, you can enter the set-up time, etc.. verilog source code Platform: |
Size: 8192 |
Author:johnnyz |
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Description: 交通灯控制系统，可以自动控制交通灯的亮灭的时间。-Traffic light control system, automatic control of traffic lights can be bright eliminate time. Platform: |
Size: 1024 |
Author:wukong |
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Description: Automatic Vehicle Identification (AVI) has many
applications in traffic systems (highway electronic toll collection, red
light violation enforcement, border and customs checkpoints, etc.).
License Plate Recognition is an effective form of AVI systems. In
this study, a smart and simple algorithm is presented for vehicle’s
license plate recognition system. The proposed algorithm consists of
three major parts: Extraction of plate region, segmentation of
characters and recognition of plate characters. For extracting the
plate region, edge detection algorithms and smearing algorithms are
used. In segmentation part, smearing algorithms, filtering and some
morphological algorithms are used. And finally statistical based
template matching is used for recognition of plate characters. The
performance of the proposed algorithm has been tested on real
images. Based on the experimental results, we noted that our
algorithm shows superior performance in car license plate
recognition Platform: |
Size: 315392 |
Author:Serhat |
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Description: 本文首先对智能交通灯的研究意义和智能交通灯的研究现状进行了分析，指出了现状交通灯存在的缺点，并提出了改进方法。智能交通灯控制系统通常要实现自动控制。本文还对AT89S51单片机的结构特点和重要引脚功能进行了介绍，同时对智能交通灯控制系统的设计进行了详细的分析。-Firstly, the research of intelligent traffic lights and intelligent traffic lights at the significance of current research analyzes the current situation points out the shortcomings of traffic lights, and the improved method. Intelligent traffic light control system is usually automatic control. This paper also AT89S51 microcontroller pin functions and important structural features were introduced at the same time intelligent traffic light control system for the design of a detailed analysis. Platform: |
Size: 177152 |
Author:pandan |
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Description: circuit diagram for automatic traffic light controller without using microcontroller and we have used only basic gates and 555 timer ...use Express PCB software to open it
Platform: |
Size: 22528 |
Author:amit bhorania |
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Description: 公路交叉口交通灯的控制程序，通过一定的控制算法，自动管理路口交通-Road traffic light intersection control program through a set of control algorithms, automatic management of intersection traffic Platform: |
Size: 207872 |
Author:hyt |
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Description: 交通灯控制，是自动化控制里的经典实验，这是用日本三菱系统实现的，和现实用的十字路口交通灯系统一样，已经验证通过。-Traffic light control, a classic experiment in the automatic control, which is Japanese Mitsubishi system, and the reality crossroads traffic light system has been verified. Platform: |
Size: 32768 |
Author:zanzan |
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Description: 注：内容十分详细 包括所有的仿真图片、源文件（基于protel和mutisim）、可比的上一般的毕业设计
本设计通过采用数字电路对交通灯控制电路的设计,提出使交通灯控制电路用数字信号自动控制十字路口两组红、黄、绿交通灯的状态转换的方法,指挥各种车辆和行人安全通行,实现十字路口交通管理的自动化。因此，在本次课程设计里，将以传统的设计方法为基础来实现设计交通控制信号灯。本实验设计目的是培养数字电路的能力，掌握交通信号灯控制电路的设计方法。设计要求：1.定周控制：主干道绿灯30秒，支干道绿灯20秒 2.每次由绿灯变为红灯时，应有5秒黄灯亮作为过渡；3.分别用红、黄、绿发光二极管表示信号灯；4.设计计时显示电路。-This design by using digital circuit of traffic lights control circuit design, to make the traffic lights control circuit with digital signal automatic control at the crossroads of two groups of red, yellow, green traffic light state conversion method, directing all kinds of vehicles and pedestrians safe passage, crossroads traffic management automation. Therefore, in the curriculum design, will be based on conventional design methods to realize the design of traffic control signal. This experiment is designed to train the ability to master the digital circuit, the traffic signal lamp control circuit design method. Design requirements: 1 weeks control: trunk road light 30 seconds, branch roads green 20 seconds 2 each from green to red, should be 5 seconds of yellow light as the transition 3 were treated with red, yellow, green light emitting diode signal lamp 4 the design of the timing display circuit. Platform: |
Size: 5592064 |
Author:king |
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Description: 交通灯控制系统
1．利用8253定时， 8255设计电路，实现十字路口交通灯模拟控制。
2．实现能自动控制和手动应急控制。（◆）
3．实现能随时可以调整自动模式的绿灯和红灯时间。（☆）
-Traffic light control system 1. 8253 timer 8255 design circuits, analog control intersection traffic lights. Two. Implementation, the automatic control and manual override control. (◆) 3. Implementations can always adjust the automatic mode the green and red time. (☆) Platform: |
Size: 25600 |
Author:damen |
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Description: automatic traffic light detection system depending on the density of the traffic in specific area on the three way road . Platform: |
Size: 137216 |
Author:kartik |
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Description: 交通信号灯自动控制器,能下载到FPGA开发板，自动交通灯控制程序，由VHDL编写，环境为QUTUS2-Traffic signal controller, can be downloaded to the FPGA development board, automatic traffic light control procedures, written by VHDL environment QUTUS2 Platform: |
Size: 1808384 |
Author:dengnana |
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Description: 自动交通控制系统用红、绿、黄三支共两组发光二极管表示交通信号灯，利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下：
1）放行线：绿灯亮放行25秒，黄灯亮警告5秒，然后红灯亮禁止。
2）禁示线：红灯亮禁止30秒，然后绿灯亮放行。
3）当某一方向的红灯亮时，若该方向有车通过，则用扬声器声报警。（撞红灯信号可用3-5V模拟量表示）-Automatic traffic control system using red, green, yellow light-emitting diodes, said a total of three traffic lights, the use of single-chip analog time display on a regular traffic signal control and management. Changes of lights to be as follows: 1) Release Line: green clearance 25 seconds, the yellow light warning for 5 seconds, then the red light is prohibited. 2) ban shows lines: the red light is prohibited for 30 seconds, then the green light to release. 3) When the red light in one direction, if the direction of the car through, the alarm speaker sound. (Hit the red signal available 3-5V analog representation) Platform: |
Size: 25600 |
Author:陈卓尔 |
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Description: 自动交通控制系统,设计一个具有主、支干道十字路口的交通灯自动控制芯片。
当主干道与支干道均无车辆要求通行时，主干道应保持畅通，亮绿灯，支干道亮红灯。
如果主干道无车，支干道有车，则允许支干道通行，主干道亮红灯，支干道亮绿灯。
如果主干道和支干道均有车要求通行，则两者应交替通行，并要求主干道每次通行30秒，支干道每次通行20秒，并显示剩余时间。
每次绿灯变红灯时，黄灯应先亮3秒钟，并显示绿灯和黄灯剩余时间。
-Automatic traffic control systems, to design a main, branch roads intersection traffic lights automatically control chip. When the trunk and branch roads requires no vehicle traffic, roads should be kept clear, bright green, red branch roads. If no car trunk, branch roads have a car, then the branch roads to allow access, main road red light, green light branch roads. If the car trunk and branch roads are required pass, then they should alternate access and request access roads every 30 seconds, 20 seconds pass each branch roads, and displays the remaining time. Each time the green light becomes red, yellow light should be 3 seconds and displays the time remaining green and yellow. Platform: |
Size: 24576 |
Author:李龙 |
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Description: 设计一个简单自动控制的交通灯控制系统。具体要求，在道路十字路口的两个方向各设一组红绿指示灯，显示顺序为，其中一个方向是绿灯、黄灯、红灯，另一个方向是红灯、绿灯、黄灯；设置一组数码管，以倒计时的方式显示允许通过或禁止通过的时间，其中绿灯、黄灯、红灯的持续时间分别为80s/6s/40s。(Design a simple and automatic traffic light control system. The specific requirements in the two direction of the road crossroads, each with a set of red and green indicator light, display order, one direction is green, yellow light, red light, the other direction is a red light, green light, yellow light; set up a group of digital tube, with a countdown display allows or prohibited by the the duration of time, green light, yellow light, red light was 80s/6s/40s.) Platform: |
Size: 1577984 |
Author:anbao
|
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Search - automatic traffic light