交通信号灯自动识别技术的研究分析 通信工程专业VIP免费

交通信号灯自动识别技术的研究摘要中国不仅是城市道路等基础设施建设速度最快的国家，也是交通需求增长最快的国家。特别是近年来，机动车数量迅速增加，导致交通问题越来越严重，传统的车辆管理方法越来越难以有效管理。目前道路车辆监控技术主要是图像或视频识别，这种非法视频采集技术和电子相机监控技术在实际应用中存在一定的不足。自动识别技术为实现车辆信息数字化、车辆识别自动化、车辆管理智能化提供了良好的前端信息平台，已逐步应用于铁路车辆自动识别、道路车辆识别、集装箱识别、停车场管理等交通领域。本文以城市道路车辆为研究对象，通过在车辆上安装RFID电子标签，在城市道路交叉口和路段安装读取装置，自动识别车辆通过，最后基于模糊控制理论进行仿真实验，从而检验其可行性，如果可行，这样可以限制驾驶员的违法行为，实现对车辆的监控，完善城市道路车辆监控手段，弥补现有道路监控技术的漏洞，提高城市道路交通的效率，从而减少交通拥堵，减少车辆通过交叉口的延误时间。关键字：交通信号灯；自动识别；智能化；监控AbstractChinaisnotonlythefastestgrowingcountryinurbanroadinfrastructureconstruction,butalsothefastestgrowingcountryintrafficdemand.Especiallyinrecentyears,thenumberofmotorvehicleshasincreasedrapidly,whichleadstomoreandmoreserioustrafficproblems.Thetraditionalmethodofvehiclemanagementismoreandmoredifficulttomanage.Atpresent,roadvehiclemonitoringtechnologyismainlyaboutimageorvideorecognition.Suchillegalvideocollectiontechnologyandelectroniccameramonitoringtechnologyhavesomedeficienciesinpracticalapplication.Automaticidentificationtechnologyprovidesagoodplatformfortherealizationofinformationfrontvehicleinformationdigitization,vehicleidentificationautomation,intelligentvehiclemanagement,hasbeengraduallyappliedinrailwayvehicleautomaticidentification,roadvehicleidentification,containeridentification,parkingandtrafficmanagementfield.Basedoncityroadvehicleastheresearchobject,throughtheinstallationofRFIDelectroniclabelonthevehiclemountedreadingdeviceinthecityroadintersectionandroad,automaticrecognitionofthevehiclethroughwhichbasedonfuzzycontroltheoryandsimulationexperimenttotestitsfeasibility,iffeasible,suchviolationscanlimitthedriver,toachievecontrolofthevehicleperfectcity,roadvehiclemonitoringmeans,makeuptheexistingroadmonitoringtechnologyvulnerabilities,enhancetheefficiencyofcityroadtraffic,soastoreducetrafficcongestion,reducethedelaytimeofvehiclesthroughtheintersection.Keyword:trafficsignallamp;automaticrecognition;intelligent;monitoring目录1绪论..............................................................41.1选题背景及意义...............................................41.2国内外研究现状及进展.........................................41.2.1国外研究现状...........................................41.2.2国内研究现状...........................................52、自动识别技术.....................................................52.1自动识别技术简介.............................................52.2自动识别系统的一般模型.......................................63、识读器软件设计...................................................73.1识读器工作方式配置...........................................73.2识读器参数设置...............................................83.3识读器功能...................................................94、交通信号灯自动识别仿真..........................................104.1交通信号控制的基本概念......................................104.2模糊控制理论................................................114.2.1模糊控制的...