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Description: 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。要求系统交通灯的硬件设计，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。-SCM system by system, keyboard, LED traffic lights demo system. The system includes sidewalks, turn left, turn right, and the basic function of the traffic lights. System requirements for traffic lights to the hardware design, in addition to the basic functions of traffic lights, but also the countdown, the set-up time, emergency treatment, Time-adjusted lights and the lights of time under the specific circumstances of manual control, and other functions.
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Size: 80896 |
Author: lipei |
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Description: 有Proteus 7.1电路与LED倒计时C51程序,可以软件仿真C51的程序状态.
-Proteus 7.1 has circuits and LED countdown C51 procedures, can be software simulation of the procedures the state of C51.
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Size: 71680 |
Author: 月亮 |
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Description: 系统以SPCE061A为核心，检测键盘模块和流量检测模块，根据检测结果按照程序设定的方式去控制红绿灯模块、倒计时数码管模块和放音模块。本系统共有4组双色LED指示灯，分别接交通灯模组的CS0、CS1、CS2、CS3脚，由61板的IOB的0、1、2、3脚供电，20盏灯的亮暗变化分成4种状态，每种状态亮5盏灯，由程序决定亮哪5盏；4个数码管的高位都接CS4脚,由61板的IOB的4脚供电, 低位都接CS5脚, 由61板的IOB的5脚供电，由键盘输入其倒计时间，数码管每秒钟变化一次；由61板内部的DAC控制播音。-SPCE061A as the core system to detect the keyboard module and flow detection module, according to test results in accordance with the procedures set way to control traffic lights module, countdown digital tube module and playback module. The system a total of 4 two-color LED indicator light, respectively, then the traffic light module CS0, CS1, CS2, CS3 feet by 61 of the IOB board feet of 0,1,2,3 electricity, 20 of the bright lights dark Change is divided into four kinds of state, each state-liang five lights, which by the procedures for determining 5-liang four digital tubes are then CS4 feet high, from 61 of the IOB board feet of 4 power supply, low are then CS5 feet, IOB board by 61 of the 5 foot power supply, keyboard input from its countdown, the second change in a digital tube by the 61 board DAC to control the internal radio.
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Size: 4096 |
Author: 陈巍巍 |
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Description: 道路交通信号控制机GA47－2002.pdf，道路交通信号灯GB14887-2003.pdf，城市道路交通信号控制方式适用规范GAT527-2005.pdf，城市交通信号控制系统术语GAT509-2004.pdf，道路交通信号倒计时显示器GAT508-2004.pdf，公路车辆智能监测记录系统通用技术条件GAT497-2004.pdf，城市道路单向交通组织原则GAT486-2004.pdf，闯红灯自动记录系统通用技术条件GAT496-2004.pdf，LED道路交通诱导可变标志GAT484-2004.pdf，环形线圈车辆检测器JTT455-2001.pdf，机动车测速仪通用技术条件GA297-2001.pdf-Road traffic signal control machine GA47-2002.pdf, road traffic lights GB14887-2003.pdf, urban road traffic signal control method applicable norms GAT527-2005.pdf, urban traffic signal control system terminology GAT509-2004.pdf, road traffic signal countdown Display GAT508-2004.pdf, road vehicle intelligent monitoring system of record general technical conditions GAT497-2004.pdf, one-way urban road traffic organizing principle GAT486-2004.pdf,闯红灯system automatically records general technical conditions GAT496-2004.pdf, LED road induced by variable traffic signs GAT484-2004.pdf, annular coil Vehicle Detector JTT455-2001.pdf, motor vehicle general technical conditions velocimetry GA297-2001.pdf
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Size: 9382912 |
Author: lvdagang |
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Description: 利用 SPCE061A 单片机、模拟交通灯控制模组建立十字路口交通控制模型，要求系统具有下述功能：
1. 十字路口的四个路口都有双色LED（发红、绿光，叠加为黄色光）显示各路口的各条通道状态。
2. 每个路口有两位数码管显示当前红灯的倒计时。
3. 可利用按键或其它的方式模拟对车流量进行计数。
4．有四种工作状态：正常工作状态、紧急工作状态、设置状态和查旬状态。
5．红绿灯变换时有语音提示。
6．查询时，可语音播报当前路况。（作为扩展功能）-Use SPCE061A microcontroller, analog traffic signal controlled crossroads traffic control module to establish the model, the requirements system has the following features: 1. At the crossroads of the four junctions are two-color LED (red, green, overlay yellow light ) shows the junction of each channel status. 2. Each intersection there are two red LED displays the current countdown. 3. Can make use of keys or other ways to carry out simulation of the traffic count. 4. There are four working condition: the normal work state, a state of emergency work, set up a state and search Xunyang state. 5. Traffic lights change from time to time voice prompts. 6. Inquiries can voice broadcast the current road conditions. (As extensions)
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Size: 1084416 |
Author: 马力 |
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Description: 实现两个路后的交通灯C语言程序。每两个数码管实现倒计时。用LED做红绿灯-Achieve two way traffic lights after the C language program. Two digital control implementation for each countdown. Make use of LED traffic lights
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Size: 1024 |
Author: 陈明 |
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Description: 本系统以AT89C51为控制核心，由矩阵键盘输入，LED倒计时、交通灯显示等模块组成，模拟了一个交通灯控制系统。系统除基本交通灯功能外，还具有通行时间手动设置、可倒计时显示、急车强行通过、状态切换等相关功能。包括报告提供。-AT89C51 for the control of the system core, from the matrix keyboard input, LED countdown, traffic lights displays modules, to simulate a traffic light control system. In addition to basic traffic light system functions, but also has the passage of time to manually set to countdown show, worry about car forced through, the state switching and other related functions.
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Size: 177152 |
Author: sxj |
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Description: 用STAR ES598PCI单板开发机设计一个与七段LED显示器，显示一个倒计时时钟，设置一个初值，初值的设置按照时间制，超过最大值显示“ERROR”，按任意键接着设置。该初值每隔一秒改变一次并显示改变后的值，LED显示器显示天、时、分、秒的动态值。倒计时结束后显示“OVER”。-STAR ES598PCI single board machine with the development of a seven-segment LED display designed to show a countdown clock, set an initial value, initial value is set in accordance with time, more than the maximum display " ERROR" , then press any key to set. The initial value of every second to change the time and shows the value after the change, LED display shows days, hours, minutes and seconds, the dynamic value. After the countdown displays " OVER" .
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Size: 364544 |
Author: 苏鸿飞 |
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Description: 模拟LED显示的程序，包含全部Delphi源码，有时钟显示，倒计时功能。-LED display of process simulation, including all the Delphi source code, a clock display, countdown function.
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Size: 211968 |
Author: XiongZhiXIn |
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Description: 时间倒计时，用定时器完成，LED两位显示。希望对大家有所帮助-Time countdown, complete with a timer, LED 2 display. Hope to help
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Size: 37888 |
Author: weihao |
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Description: 可以倒數計時的程式，有小綠人跟LED燈，初始設計是20秒-Count down program
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Size: 39936 |
Author: 魏頌揚 |
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Description: 60秒倒计时和LED数码管显示：倒计时程序和数码管显示程序-60-second countdown and the LED digital display: digital display countdown procedures and programs
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Size: 1024 |
Author: lj |
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Description: 利用8253实现闪烁灯效果，并最终通过键盘输入指定时间实现定时闪烁，同时利用七段数码管倒计时辅助显示闪烁时间，实现定时设定功能。比如：按下键盘9号键，则LED灯开始每秒闪烁一下，9秒后停止闪烁，实现定时闪烁；同时数码管从9开始倒计时显示辅助显示闪烁时间。-The use of 8253 to achieve a blinking light effect, and ultimately to achieve a specified time by the regular keyboard input flash, while supporting the use of seven-segment LED countdown display flashes the time to achieve timing setting function. For example: press the keyboard 9 key, the LED flash once per second start, 9 seconds after the flashing, blinking regularly achieved 9 start from the same digital countdown display auxiliary display flashes the time.
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Size: 1024 |
Author: lth |
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Description: 交通信号灯控制器的设计 本设计应用基本数字电路知识，采用LED灯作红、绿、黄三交通灯，用七段数码管作同步倒计时显示。实现两方向通行时间不相等的控制并配有倒计时。-Traffic signal controller design basic digital circuits of the knowledge of design applications, the use of LED lights for red, green, and yellow traffic lights, for synchronized with the seven-segment LED countdown display. Two directions to achieve passage of time does not equal control and with the countdown.
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Size: 477184 |
Author: 郭天 |
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Description: 此代码为经过编译的智能交通灯程序，可以实现定周期控制，倒计时显示的功能！-This code is compiled intelligent traffic light program, you can achieve a given cycle control, countdown display function！
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Size: 2048 |
Author: 曹开 |
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Description: 倒计时时钟，实现protel仿真，8位LED显示，程序注释完整。-Countdown clock, PROTEL simulation, 9 LED display.
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Size: 39936 |
Author: 叶明 |
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Description: 59秒 计时器，数码管显示倒计时59秒。-59 seconds timer, digital display countdown 59 seconds.
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Size: 1024 |
Author: 苏孟琪 |
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Description: 计时实现led和数码管的闪亮，模拟交通红绿黄灯的状态，led代表交通灯，数码管倒计时-Timing and realization led digital tube shiny, red, green yellow simulated traffic state, led on behalf of traffic lights, LED countdown
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Size: 245760 |
Author: zhuwen |
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Description: 80c51单片机初学者的练手程序，倒计时器：涉及按键检测、与电脑通讯、led、数码管动态显示等内容。开发环境：keil3中文版。-80c51 microcontroller beginners to practice hand program, Countdown: involving key detection, and computer communications, led, digital tube dynamic display content. Development Environment: keil3 Chinese version.
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Size: 552960 |
Author: Machael |
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Description: 使用jquary实现的led时钟倒计时，可以在多种web页面中直接使用-Use jquary achieved led countdown clock can be used directly in a variety of web pages
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Size: 80896 |
Author: 王鹤翔 |
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