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1、二○一三届学生毕业论文(设计)存档编号:__________江汉大学毕业论文(设计)论文题目智能交通灯设计(英文)thedesignofintelligenttrafficlights学院:专业:姓名:学号:指导教师:2013年05月26日variousdepartments(units)toregularlysubmitactivitiescarriedoutanddynamic,citywillcombinegrass-rootspartyconstructionworkinthespecial
2、supervision,throughseminars,site,on-siteinspectionandothermeans,timelyunderstandingofthewholemarketactivities,onperfunctorycopewith,ineffectivework,willbecriticizedinthecity.Thisyearto,XXcityfiredetachmentstylecleangovernmentworkindetachmentpartyandsup
3、eriordisciplineofstrongledXia,stronglyimplementimplementationsuperiorstrengtheningstylecleangovernmentofdecisiondeployment,strongadvance"twoaresponsibility"implementation,builtstrongmechanism,strictlypracticeJI,activeadaptednewnormal,fullupgrade"indepe
4、ndentCommissionagainstcorruptionfire"constructionlevel,foradvancefireworkandforcesconstructioninnovationdevelopmentprovideshassolidofdisciplineguarantees.(A)thepersistentcatchteamresponsibilities.Lowisateamlead.ThroughregularPartyCommitteeStandingCommi
5、ttee,centralgrouplearning,combinationoffocusedlearning,self-study,learningrelevantAnimportantworkofcombatingcorruptionandbuildingaspirit.TeamleadtobeaStandingCommitteeofthePartyCommitteestudynotes,writingtips,andwritingtopicsoftheICAC.Second,PartyCommi
6、tteeregularlyonthecheap.Clearthedisciplineinspectionandsupervisionworkofgrass-rootspoliticalDirectorleadtheBrigadeunits,andestablisheddisciplineatthegrass-rootsPartyCommitteeteammembersteaminsistedonatleastonce智能交通灯设计摘要PLC可编程序控制器是以微处理器为基础,综合了计算机技术、自动控制
7、技术和通讯技术发展而来的一种新型工业控制装置。它具有结构简单、编程方便、可靠性高等优点,已广泛用于工业过程和位置的自动控制中。据统计,可编程控制器是工业自动化装置中应用最多的一种设备。专家认为,可编程控制器将成为今后工业控制的主要手段和重要的基础设备之一,PLC、机器人、CAD/CAM将成为工业生产的三大支柱。由于PLC具有对使用环境适应性强的特性,同时其内部定时器资源十分丰富,可对目前普遍使用的“渐进式”信号灯进行精确控制,特别对多岔路口的控制可方便地实现。因此现在越来越多地将PLC应用于交通灯系
8、统中。同时,PLC本身还具有通讯联网功能,将同一条道路上的信号灯组成一局域网进行统一调度管理,可缩短车辆通行等候时间,实现科学化管理。关键字:交通灯PLC通讯科学管理渐进式I智能交通灯设计AbstractTheprogrammableprefaceinPLCcontrollerisakindofnewindustrycontrolsthedevice,itregardmicroprocessorasthefoundation,synthesizingthecalcul