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Description: 整理的智能交通系统中，自适应背景更新的论文，希望对研究这方面的朋友有所帮助-Finishing the intelligent traffic system, the adaptive background update papers, in the hope that research in this area help a friend
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Size: 5524480 |
Author: 无影 |
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Description: 智能交通监视系统中基于边缘的运动目标提取算法
本文的算法是基于C++和OPEN CV实现的，要运行此程序首先要安装这两个软件
由于本文在采集图像时用到的视频图像较大 ，要100多兆，所以演示程序采用另一个视频，以观其效果
本程序中采用视频序列的前四十帧的奇数帧提取出背景边缘，用参数backframes来控制，backframes/2
即是采用的帧数。
cedge_thresh1和cedge_thresh2来控制做背景检测是用到的CANNY算子的两个阈值。
edgesum_thresh控制来背景边缘提取时去掉运动目标边缘的阈值。
-Intelligent traffic monitoring system based on the edge of the moving object extraction algorithm of this article is based on the algorithm C++ And OPEN CV achieved, it is necessary to run this program first to install these two software as a result of this paper used in the acquisition of images of the video image more large, to more than 100 megabytes, so the use of another video demo program to view the effect of the procedure used in video sequences of the first 40 odd-numbered frames to extract the background of the edge of backframes using parameters to control, backframes/2 that is used the frames. cedge_thresh1 and cedge_thresh2 to control the background detection is the Canny operator to use two thresholds. edgesum_thresh control to the background when the edge detection of moving targets to remove the edge threshold.
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Size: 1801216 |
Author: 陈忠厚 |
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Description: 交通灯控制系统
模拟显示两组信号灯，每组为直行和左转红黄绿六个信号灯，一组控制东西方向，一组控制南北方向，每组各有一个计时器。-Traffic light control system simulation show that two groups of lights, each for straight and turn left six red, yellow, and green lights, a group of control of an east-west direction, a group of control north-south direction, each have a timer.
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Size: 171008 |
Author: 王小飞 |
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Description: VHDL实现的红绿灯控制系统,简单而又实用。-VHDL to achieve traffic light control system, a simple and practical.
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Size: 123904 |
Author: 卢鑫 |
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Description: 基于卡尔曼滤波器的交通流量分析系统，输入方式采用.txt文件形式-Kalman filter based on the traffic analysis system
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Size: 1024 |
Author: 川 |
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Description: 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.
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Size: 131072 |
Author: eee |
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Description: 用VHDL 语言设计交通灯控制系统, 并在MAX+PLUS II 系统对FPGA/ CPLD 芯片进行下载, 由于生成的是集成化的数字电
路, 没有传统设计中的接线问题, 所以故障率低、可靠性高, 而且体积小。体现了EDA 技术在数字电路设计中的优越性。-The design method of traffic light control system by using Very- High- Speed Integrated Circuit Hardware Description Language
(VHDL) is introduced, and the downloading of the controller design to the FPGA/ CPLD chip in MAX+PLUS II is fulfilled. As FPGA/ CPLD
chips are based on large scale IC and there are no connection problems in the presented circuit, so the chips are re1iable and faults are less prone
to happen, which shows the advantages of the EDA technology in digital circuits design.
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Size: 72704 |
Author: li |
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Description: 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 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. The system practical, simple operation, the expansion of strong functions.
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Size: 131072 |
Author: ljj |
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Description: 网络计费系统不仅可以统计网络用户费用，而且可以监控网络数据流量。网络管理人员可以根据网络计费系统提供的数据、合理调整网络的路由、分配网络流量，从而提高网络的性能，大大加强网络的管理能力，合理控制成本。因此对于网络运营商来说，先进的计费系统是提供优质网络服务的重要保证，在提高服务质量方面起着至关重要的支撑作用。-Network accounting system can not only statistics on the cost of network users, and can monitor the network data traffic. Network managers can network accounting system in accordance with the data provided reasonable adjustments to the network routing, distribution of network traffic, thereby improving network performance, greatly enhanced network management capabilities, reasonable cost control. Therefore, network operators, advanced billing system to provide quality network services are an important guarantee for improving the quality of services plays a crucial supporting role.
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Size: 70656 |
Author: Jue |
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Description: 一个完整的基于JSP+STRUCTS的电子商城系统，分为后台和前台，可以生成静态HTML页面，降低页面刷新的强度，增强访问量-Based on a complete JSP+ STRUCTS electronic mall system, divided into Backgrounds and Front Desk, can generate static HTML pages, reducing page refreshes strength, and enhance traffic
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Size: 20958208 |
Author: 李慕 |
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Description: 交通信号灯的线程设计
实验目的：多线程设计，同步机制
题意
设计一个交通信号灯类：
（1） 变量：位置、颜色（红、黄、绿）、显示时间（秒）。
（2） 方法：切（3） 换信号灯。
创建并启动两个线程（东西向、南北向）同时运行。
实验要求
（4） 设计线程。
（5） 设计路口信号灯示意图界面。
（6） 进一步将每个方向的信号灯分成3种车道灯：左转、直行和右转。
（7） 根据车流量进行时间的模糊控制。
-Traffic signal design experimental purposes thread: multi-threaded design, synchronization mechanism to design a title intended to traffic lights categories: (1) variables: location, color (red, yellow and green), showing time (seconds). (2) Method: Cut (3) for signal. Create and start two threads (east to west, north-south) to run simultaneously. Experimental requirements (4) design thread. (5) Schematic diagram of the interface design of the junction signal. (6) further in each direction, the signal is divided into three kinds of driveway lights: turn left, go straight and turn right. (7) in accordance with the time flow of fuzzy control.
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Size: 4096 |
Author: 伊川 |
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Description: 文档包含8255A控制交通灯的应用系统设计的软硬件设计方案，PDF格式-8255A document contains the application of traffic signal control system design of hardware and software design, PDF format
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Size: 826368 |
Author: yuwei515 |
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Description: 这是一本汽车设计大全，包括五大系统：发动机系统；传动系统；行驶系统；转向和制动系统以及汽车车身及附属设备。-This is an Encyclopedia of automotive design, including the five major systems: engine system drive system traffic system steering and braking systems, as well as auto body and ancillary equipment.
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Size: 619520 |
Author: 王文远 |
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Description: 在Uc/os系统下实现交通灯四个方向的智能控制，-At Uc/os system implementation of the intelligent control of traffic lights
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Size: 2048 |
Author: yun |
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Description: 一个智能交通管理系统Delphi源码,适合学生朋友使用-An intelligent traffic management system Delphi source code for the use of Student Friend
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Size: 999424 |
Author: 3030330 |
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Description: 十字路口交通信号灯PLC控制系统,本文设计了基于PLC控制的交通信号灯控制系统。该系统选用的可编程逻辑控制器是德国西门子公司的S7-200，具有一定的智能性，即可以根据路面车流量大小对十字路口的交通信号灯按高峰期、正常期和晚间几个时段进行分时控制。-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.
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Size: 40960 |
Author: 王炳文 |
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Description: 摘要：本文主要介绍以CPLD 芯片进行十字路口的交通灯的设计，用CPLD 作为交通灯控制器的主控芯片，采用VHDL
语言编写控制程序，利用CPLD的可重复编程和在动态系统重构的特性，大大地提高了数字系统设计的灵活性和通用性。
关键词：CPLD；VHDL；交通灯控制器
中图分类号：TP39
Abstract ：This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by-Abstract: This paper introduces the CPLD chip to the traffic lights at the crossroads of design, traffic lights with CPLD as the master controller chip, the use of VHDL language control procedures, the use of CPLD re-programming and dynamic system reconfiguration in the features greatly enhance the digital system design flexibility and versatility. Keywords: CPLD VHDL traffic lights controller CLC number: TP39 Abstract: This paper introduces the electronic-traffic lamp, which is based on the VHDL and is completed by
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Size: 34816 |
Author: jimmy |
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Description: 在PC机上，用汇编语言实现交通灯管理系统，包括路面，灯，车的动静态画面。-In the PC, using assembly language to achieve traffic light management system, including roads, lights, static and dynamic vehicle images.
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Size: 221184 |
Author: ma ma |
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Description: 交通信号灯控制系统，根据输入的车流量计算各信号灯的配时信息-Traffic signal control system, according to the calculation of the input signal of the flow of timing information
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Size: 3933184 |
Author: 远远 |
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Description: The main function of the traffic detection system is to examine the speed, the flow, the vehicle type and the lane occupancy of the motor vehicles. The method based on ARM embedded system in this paper provides a new means for the traffic detection system research.
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Size: 369664 |
Author: gsbnd |
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