基于PLC船舶机舱监控系统设计-毕业设计论文正文

浙江海洋学院本科生毕业论文I基于PLC船舶机舱监控系统设计Xx（浙江海洋学院机电工程学院，浙江舟山316000）摘要随着世界经济的飞速发展，全球一体化的日趋成熟，海航拥有着越来越重要的地位和作用，随着全世界船舶吨位的急剧增加，船舶作为水上交通工具，其特定环境决定了传播的安全、节能、环保是船舶工业技术的追求目标，尤其是对于安全，船舶机舱监控技术起到重要的保证作用。随着人工智能，控制原理和数据处理等技术的飞速发展，计算机技术越来越广泛的运用与传播领域。船舶机舱监控系统作为机舱自动化中的一项基本内容，其主要功能是对机舱中各种设备的工作状态和运行参数进行实施监控，并给以管理者和工作人员提示与警报，给你他们足够的时间来处理异常的状况，以保证船舶安全运行，以保障生命与财产的安全。本文基于此，针对船舶机舱进行了一定的调查和研究，对监控警报系统进行了系统的设计。先是对整个系统的总体结构进行规划设计，选取适合的应用主模块，设计出主要的系统流程。然后针对警报信息的数据采集进行研究，分别是数据采集原理、误差分析和警报的具体功能进行说明。然后针对机舱监控系统的设备进行具体分析选取，比如供电结构、电缆线、变压器等，使得整个系统的设计更加完整。最后是基于PLC的温度监控程序的编写，针对MCGS软件的介绍。完整地把整个系统流程勾画了出来。宏观地来看船舶监控系统，当前高水平的船用监控系统产品基本被国外公司垄断，国内也有很多公司和研究所致力于船用监控系统产品的开发，但是实船应用和国外相比仍有差距，因此对船舶机舱监控系统技术的研究具有很重要的现实意义。关键词：船舶；机舱；PLC；数据采集；温度监控；MCGS浙江海洋学院本科生毕业论文IIAbstractWiththerapiddevelopmentoftheworldeconomy,globalintegrationbecomesmature,withamoreandmoreimportanthnathestatusandrole,alongwiththerapidincreaseoftheworldship'stonnage,shipaswatertraffictools,thespecificcircumstancesofthespreadofsafety,energysavingandenvironmentalprotectionistheindustrialtechnologygoal,especiallyforsafety,Marineengineroommonitoringtechnologyhasplayedanimportantroleoftheguarantee.Withartificialintelligence,controlprincipleanddataprocessingtechnologyrapiddevelopment,thecomputertechnologyismoreandmoreextensiveuseofandcommunicationfield.Shipengineroommonitoringsystemasthecabinofabasiccontentautomation,themainfunctionofofallkindsofequipmentisintheengineroomoftheworkofthestateandoperationparametersforimplementingmonitoring,andgivenmanagersandworkerspromptandalarm,yougavethemenoughtimetodealwithabnormalcondition,toensurethesafeoperationoftheship,inordertoensurethesafetyoflifeandproperty.Thispaperbasedonthis,accordingtoacabinshipsurveyandresearch,tomonitoralarmsystemforthesystemdesign.Firstthegeneralstructureofthewholesysteminplanninganddesign,theselectionofmainmoduleforapplication,designthemajorsystemprocess.Thenforalarminformationdataacquisition,datacollectionprinciple,respectivelyiserroranalysisandwarningofthespecificfunctionspecification.Andtheninthecabinofthemonitorandcontrolsystemofaconcreteanalysisequipmentselection,suchaspowersupplystructure,cable,transformers,makethewholesystemdesignmorecomplete.ThelastisbasedonPLCtemperaturemonitoringprogramcompiling,andaccordingtotheintroductionofMCGSsoftware.Completethewholesystemflowsketchingout.Macrotoseeshippingmonitoringsystem,thecurrenthighlevelsofMarinemonitoringsystemofbasicbyforeigncompanyproductsmonopoly,homealsohasalotofcompaniesandresearchinstitutedevotedtoMarinemonitoringsystemofproductsdevelopment,buttheship'sapplicationandabroadarestillgapcompared,sototheshipengineroommonitoringsystemtechnologyresearchhasveryimportantpracticalsignificance.Keywords:Shipping;Thecabin;PLC;Datacollection;Temperaturemonitoring;MCGS浙江海洋学院本科生毕业论文III目录第一章概述.........................................................11.1引言..........................................................11.2船舶机舱监控系统的发展........................................11.3国内外研究动态................................................2第二章船舶机舱监控系统总体结构设计..................................42.1机舱监控系统的功能与要求......................................42.1.1机舱监控系统的功能......................................42.1.2机舱监控系统的技术指标..................................42.2设计方案......................................................52.3主模块的选用..................................................52.3.1主模块配置选择...........................................52.3.2PLC的介绍...............................................6第三章计算机监测的基本原理..........................................83.1警报信息的数据采集............................................83.1.1数据采集系统的结构......................................83.1.2数据采集的一般原理......................................93.1.3数据测量的误差..........................................93.2机舱监测警报系统的主要功能....................................9第四章机舱监控系统设计............................................114.1UPS的选取...................................................114.2供电系统的结构...............................................114.3变压器选型...................................................124.4电缆型号的选取...............................................124.5采集站的设计.................................................124.6警报灯设计...................................................134.7PLC模块接线设计.............................................134.7.1数字量输入模块.........................................14浙江海洋学院本科生毕业论文IV4.7.2数字量输出模块........................................144.7.3CP340通讯模块..........................................15第五章温度测量与监视系统设计.......................................175.1硬件描述.....................................................175.2设计思路.....................................................175.3程序设计.....................................................18第六章船舶机舱监控软件的设计.......................................216.1MCGS组态软件介绍............................................216.2MCGS系统的组成..............................................216.3MCGS系统的主要功能与主要特点.................................21小结...............................................................22致谢.......................................