Search - traffic Signal and System

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[SCM] CROSS DL : 0: 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.
Date : 2026-01-10 Size : 2kb User : gjb
[SCM] 200505060050419 DL : 0: 十字路口交通灯管理现对交通信号灯进行管理，车行道的黄灯闪烁5秒钟后，转为人行横道行人放行1分钟，然后再转为车行道车辆放行3分钟。如此循环重复。用发光二极管模拟信号灯，8255A实现对信号灯的控制（所用端口自定），8253的计数器2定时向实验系统主片8259A的IRQ7请求中断，以实现3分钟，5秒钟和1分钟的定时。实验系统8253计数器2的CLK2可接OPCLK，频率为1.19318MHZ，GATE2已接＋5V，定时可采用软硬件结合相结合的方式实现。-traffic lights at a crossroads right now management for traffic signal management, the driveway flashing yellow light five seconds later, the pedestrian crossings to release a minute and then released into driveway vehicles for three minutes. So the cycle to repeat. Using light-emitting diode signal simulation, 8255A right signals control (used to set the port), the 8253 regular counter to the two experimental system of the main unit there 8259A interrupt request, to achieve 3 minutes, 5 seconds and one minute timing. Experimental System to the 8253 counter two OPCLK CLK2 access, frequency of 1.19318MHZ, GATE2 has received+5 V, which combines hardware and software regularly use a combination of ways.
Date : 2026-01-10 Size : 42kb User : hzl
[SCM] jiaotongdengkongzhi DL : 0: 本系统由单片机系统、键盘、LED 显示、交通灯演示系统组成。系统包括人行道、左转、右转、以及基本的交通灯的功能。系统除基本交通灯功能外，还具有倒计时、时间设置、紧急情况处理、分时段调整信号灯的点亮时间以及根据具体情况手动控制等功能-The system consists of single-chip microcomputer system, keyboard, LED display, traffic lights demo system. System, including the sidewalk, turn left, turn right, as well as the basic function of traffic lights. System functions in addition to basic traffic lights, but also has a countdown, time settings, emergency management, sub-time adjustment of the light signal in accordance with the specific circumstances of time and manual control functions
Date : 2026-01-10 Size : 69kb User : 高峰
[SCM] Traffic-Signal-Light-Intelligent-Control-System.ra DL : 0: 绍了一种基于单片机借助 CAN总线技术设计的分布式区域交通信号灯智能控制系统。系统采用 AT89C51作为核心控制器，红外接收器接收来自发射器的红外信号，经解调后输入单片机进行处理，单片机与 CAN 总线控制器构成 CAN 总线通信系统进行数据传输，实现了根据车流信息、遥控、PC机控制的系统设计。文章详细介绍了系统总体方案及部分硬件设计方案-Shaozeng a single-chip based on CAN bus technology with the design of intelligent distributed regional traffic signal control system. AT89C51 system as the core controller, infrared receiver to receive from the transmitter of the infrared signal, after demodulation by the importation of processed single-chip microcomputer, microcontroller and CAN bus controller constitutes a CAN data bus communication system transmission, to achieve the basis of traffic information, remote control, PC machine control system design. The article detailed the overall system program and part of the hardware design
Date : 2026-01-10 Size : 223kb User : warmfish
[SCM] jiaotongdeng DL : 0: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。-The system uses the MSC-51 Series MCU ATSC51 and programmable parallel I/O interface chip 8255A-centric devices to design the traffic light controller, which can realize the basis of actual traffic flow through the P1 port 8051 chip set red, green fuel Liang time function traffic lights lit cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights signal through the PA output, indicating the time directly through the PC port output 8255 to double-digit digital tube) vehicles闯红灯alarm green time can detect the flow through a double-digital tube display.
Date : 2026-01-10 Size : 128kb User : eee
[SCM] danpianjikzjtd DL : 0: 本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器，实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能；红绿灯循环点亮，倒计时剩5秒时黄灯闪烁警示（交通灯信号通过PA口输出，显示时间直接通过8255的PC口输出至双位数码管）；车辆闯红灯报警；绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses MSC-51 series single-chip ATSC51 and programmable parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8051 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. The system practical, simple and strong extensions.
Date : 2026-01-10 Size : 128kb User : 林一
[SCM] 123456789 DL : 0: 单片机设计的交通灯管理控制系统，其中包括信号灯的时间和顺序控制！-Single-chip design of management control system for traffic lights, including signal timing and sequence of control!
Date : 2026-01-10 Size : 99kb User : allen
[SCM] dfdfdfr DL : 0: 本系统由单片机系统、键盘、LED 显示、交通灯演示系统组成。系统包括人行道、左转、右转、以及基本的交通灯的功能。系统除基本交通灯功能外，还具有倒计时、时间设置、紧急情况处理、分时段调整信号灯的点亮时间以及根据具体情况手动控制等功能。关键词：AT89S51，交通规则 -The system consists of single-chip microcomputer system, keyboard, LED display, traffic light presentation system. System, including the sidewalk, turn left, turn right, as well as the basic function of traffic lights. Traffic lights system in addition to basic functions, also has a countdown, the time setting, emergency handling, at times to adjust the light signal in accordance with the specific circumstances of time and manual control functions. Key words: AT89S51, traffic
Date : 2026-01-10 Size : 72kb User : wangqiang
[SCM] MicrocontrollerbasedcontrolotrafficlightsGraduatio DL : 0: 十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本设计主要分为五大模块输入控制电路、时钟控制电路、片内外程序切换控制、显示电路。以MSC-51系列单片机IntelAT89C51为中心器件来设计交通灯控制器，实现了AT89C51芯片的P0口设置红、绿灯、黄灯燃亮时间的功能；为了系统稳定可靠采用了74LS14施密特触发器芯片的消抖电路，避免了系统因输入信号抖动产生误操作；显示时间直接通过AT89C51的P2口输出，由CD4511驱动LED数码管显示红灯燃亮时间。-The intersections vehicle wears shuttle, pedestrian Xi Rang, garage driveway, person s sidewalk, orderly. So depend what to carry out this well arranged order? What to depend is a traffic sign light of automatic conductor system. The control method of the traffic sign light is a lot of. This design is mainly divided into five greatest molds a piece the electric circuit, clock of the importation control a control outside procedure inside the electric circuit, slice to cut over a control and shows electric circuit. Take single slice the machine IntelAT89 C51 of the serieses MSC-51s as a center spare part to design transportation light controller, carried out the AT89 C51 s P s 0 people s constitution of the chips red, the function in bright time of green light, Huang2 Deng Ran2 For the sake of system stability the credibility adopted a 74 LS14 airtight trigger eliminate of machine chip to tremble electric circuit especially, avoided system because of importation the signal tremble movabl
Date : 2026-01-10 Size : 143kb User : 买永乐
[SCM] Undertem DL : 0: 井下交通信号控制及指挥系统的设计Underground Traffic Signal Control and Command System-Underground Traffic Signal Control and Command System
Date : 2026-01-10 Size : 232kb User : vid2008
[SCM] 2 DL : 0: 利用AT89C51单片机控制交通信号灯的工作原理及其硬件电路设计。文章对AT89C51单片机芯片及本交通信号灯模型作了较详细介绍。最后简单介绍了本系统可改进的地方。-Traffic signal control using AT89C51 microcontroller works and its hardware design. Article on AT89C51 microcontroller chip and the traffic lights made a more detailed model. Finally, a brief introduction of this system can improve.
Date : 2026-01-10 Size : 1kb User : 陈博鹏
[SCM] Traffic-light-control-system DL : 0: 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。而交通信号灯是我们常见的交通管理系统。本方案要求利用SPCE061A为主控制器，配合交通灯模组V3.0设计的交通信号灯控制系统。-City traffic control system is used for city traffic data monitoring, traffic signal control and traffic management computer system, it is a modern city traffic control system is one of the most important part of. The traffic signal lamp is our common traffic management system.The plan calls for the use of SPCE061A as main controller, with traffic lights module V3.0 design of traffic signal lamp control system.
Date : 2026-01-10 Size : 1.89mb User : 王
[SCM] plc DL : 0: Intersection traffic signal control system PLC, the paper design of PLC based control of traffic signal control system. The system is optional programmable logic controller is the German company Siemens S7-200, has a certain intelligence, that is, the road traffic flow based on the size of the traffic lights at the crossroads by the peak of the normal period and the evening for several hours Time control.
Date : 2026-01-10 Size : 880kb User : 刘鸿凯
[SCM] jiaotingding DL : 0: 利用定时中断实现数码管时间的跳动、一般时刻交通灯的自动控制。本次设计通过模拟一个十字路口的交通灯管理系统，在四个路口方向都设置有红黄绿三种指示信号灯，并根据和模仿实际交通情况设定一种自己设定的交通灯规则，最终通过应用51单片机控制交通灯各信号的亮灭，达到合理控制交通运行的功能。-Using timer interrupt time the beat of digital tube, the automatic control of the general time of traffic lights. Red yellow and green three design management system through the simulation of a crossroads, traffic lights, four intersection direction set the lights, and in accordance with and imitate the actual traffic conditions set one set of traffic lights rules, the final through the application of 51 single-chip control traffic lights signal light off, to achieve reasonable traffic control to run the function.
Date : 2026-01-10 Size : 61kb User : 刘鹏娟
[SCM] AVR--light-control-system- DL : 0: 本设计采用AVR单片机为主控制器实现了对交通灯系统的控制。系统不仅能够提供常规的交通灯定时切换，而且能够在液晶上显示时钟，具备现场调时，调日期及在特定时段实现特殊功能。该系统工作稳定、LCD显示清晰直观、计时准确，比较理想的实现了设计指标的要求。除此以外，该系统还能够进行简单的单片机实验，包括程序下载、流水灯等。-This design uses the AVR microcontroller-based controller for the control of traffic signal systems. The system can provide not only conventional traffic light timing switch, and can be displayed on the LCD clock, with live tune, adjust date and special features during certain time periods. The system is stable, clear and intuitive LCD display, accurate timing, the ideal design specification requirements. In addition, the system can also carry out a simple single-chip experiments, including the program download, light water.
Date : 2026-01-10 Size : 18kb User : 杨
[SCM] Cross-traffic-lights DL : 0: 1:利用单片机的定时器产生秒信号，控制十字路口的红绿黄灯交替点亮和熄灭， 2:能够用4只LED数码管显示十字路口两个方向的剩余时间。要求能用按键设置两个方向的通行时间（绿灯点亮的时间）和暂缓通行时间（黄灯点亮的时间）。 3:系统的工作应符合一般交通灯控制的要求。-1: SCM the timer generates seconds signal alternately turned on and off, control the red, green and yellow of the crossroads, 2: 4 LED digital tube display the remaining time of the crossroads of two directions. Requirements can use the button to set the two directions of travel time (green light time) and suspend the passage of time (yellow light time). 3: The system shall conform to the requirements of the general traffic light control.
Date : 2026-01-10 Size : 24kb User : ZhaiPillary
[SCM] jtd98741 DL : 0: 简单的城市交通灯信号控制系统，可以有序控制车行红绿灯和人行红绿灯，基于51单片机。-The simple urban traffic signal control system, can be ordered control Dealers traffic lights and pedestrian traffic lights, based on 51 MCU.
Date : 2026-01-10 Size : 20kb User : jayjf
[SCM] Automatic-traffic-control-system- DL : 0: 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)
Date : 2026-01-10 Size : 25kb User : 陈卓尔
[SCM] Traffic-signal-lamp-system DL : 0: 交通信号灯系统交通灯控制系统控制东西、南北两个方向信号灯，每个方向设置两组红绿灯，红灯禁止通行，绿灯允许通行-Traffic lights system traffic lights control system control things, North and south two direction signal lights, each direction set two sets of traffic lights, traffic lights, traffic lights allowed
Date : 2026-01-10 Size : 40kb User : smith
[SCM] 基于单片机控制的交通灯 DL : 0: 十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本设计主要分为五大模块输入控制电路、时钟控制电路、片内外程序切换控制、显示电路。以MSC-51系列单片机IntelAT89C51为中心器件来设计交通灯控制器，实现了AT89C51芯片的P0口设置红、绿灯、黄灯燃亮时间的功能；为了系统稳定可靠采用了74LS14施密特触发器芯片的消抖电路，避免了系统因输入信号抖动产生误操作；显示时间直接通过AT89C51的P2口输出，由CD4511驱动LED数码管显示红灯燃亮时间。(Crossroads shuttle vehicles, pedestrians bustling, car lanes, walkways, everything in good order and well arranged. So what can we do to achieve this orderly order? It depends on the automatic command system of traffic lights. There are many ways to control traffic lights. This design is mainly divided into five modules, input control circuit, clock control circuit, chip internal and external program switching control, display circuit. MSC-51 series microcontroller IntelAT89C51 centric devices to design the traffic light controller, the AT89C51 chip P0 port set of red, green, yellow light to kindle the function of time; the system is stable and reliable with shake eliminating circuit 74LS14 Schmidt trigger chip, avoids the system for input signal jitter generation misoperation; direct display time AT89C51 through the P2 port output, driven by CD4511 LED digital tube display lights burning time.)
Date : 2026-01-10 Size : 142kb User : 哈哈哈。。。