目前国内示范推广使用的灌溉控制系统基本是从国外进口或是由国内企业采用 进口零部件组装的,控制系统大部分采用有线控制方式,由于系统价格较高,造成生 产成本提高,严重制约了节水灌溉技术的推广无线智能节水灌溉控制系统是针对农 业节水灌溉领域研制开发的新型节能灌溉控制系统,它采用无线收发方式控制灌溉系 统中各电磁阀的开启和关闭,实现大面积节水灌溉,并且通过信息采集系统和分析处 理软件融合实现智能灌溉功能 本文运用项目可行性研究相关理论,主要从技术!市场!财务和风险几个方面对 HM公司无线智能节水灌溉控制系统项目进行可行性分析本文从企业的基本情况入 手,首先论证项目投资的必要性,接着论证项目技术方案的先进性和可行性本文重 点从经济的角度进行项目财务分析和不确定性分析,从市场!组织及管理!财务和技 术的角度进行项目风险分析,评价本项目是否具有良好的经济效益,分析本项目是否 具有较强的抗风险能力并提出相应的应对措施,最后综合评价项目的可行性 关键词:无线智能节水灌溉控制系统可行吐研究财务分析风险分析AbstraCt硕士报告 AbstraCt AtPresentthedomestiedemonstrationtoPromotetheuseofirrigationcontrolsystem basieally15imPortedfromabroadorfromdomestieenterprisesusingimPortedParts assembly,eontrolsystemuseeableeontrolsystem,duetohigherPriees,resultingin inereasedProduetioneosts,hasseriouslyrestrietedthePromotionofwatersavingirrigation technology.Wirelessintelligenteontrolsystemforwatersavingi币gationforagrieultural irrigationareasofresearehanddeveloPmentofnewenergysavingirrigationeontrol system,itusesthewirelesstransceivereontrolirrigationsystemoftheeleetromagnetic valveoPeningandelosing,toachievealargeareaofwatersavingirrigation,andthxough theinformationeolleetionsystemandanalysissoftwareintegrationofintelligentirrigation funetion. ThisPaperusesProjeetfeasibilitystudiesrelatedtothetheory,mainlyfromthe technology,market,finaneeandriskofseveralasPeetsofHMComPanywireless intelligenteontrolsystemforwatersavingirrigationProjectfeasibilityanalysis.This artielefromtheenterprise,5basiesituation,thefirstdemonstrationProjeetinvestment necessity,thenProvethattheProjeet15advaneedandfeasibleteehnicalseheme.ThisPaper mainlyfromthePersPeetiveofeeonomyofProjeetfinancialanalysisanduneertainty analysis,fromthemarket,org耐zationandmanagement,finaneeandteehnologyfromthe PointofviewoftheProjeetriskanalysis,evaluationoftheProjeethasgoodeeonomie benefitanalysisoftheProjeet,WhetherithasastrongabilitytoresistrisksandPuts forwardtheeorresPondingeountermeasures,thelasteomPrehensiveevaluationProject feasibility. KeyWords:Wirelessintelligenteontrolsystemforwatersavingirrigation:Feasibility study:Finaneialanalysis:形skanalysis II硕士报告HM公司无线智能节水灌溉控制系统项目可行性研究 目录 摘要.....................................................................................................I ABSTRACT......................................................,11 1绪论..........................................................................................................1 1.1课题背景及研究意义....................................................................1 1.1.1课题背景.........................................................................,.....................1 1.1.2研究意义.....................................................................................................2 1.2国内外研究现状...........................................................................2 1.2.1国外研究现状.............................................................................................2 1.2.2国内研究现状.............................................................................................3 1.3研究思路与方法...........................................................................3 1.3.1研究思路..........................................,....................................................3 1.3.2研究方法...............,..,.......,...,.....................,...........,4 1.4报告结构......................................................................................4 2相关理论综述..........................................................................................5 2.1可行性研究的概念.......................................................................5 2.2项目可行性研究的作用................................................................5 2.3项目可行性研究的内容....................................,.....................6 2.4项目可行性研究的编制依据......,............................................7 2.5项目财务评价的方法....................................................................7 2.5.1财务内部收益率.............,.....................................................................8 2.5.2财务净现值.......................,...............................................................8 2.5.3投资回收期.................................................................................................9 2.6项目不确定分析的方法................................................................9 2.6.1盈亏平衡分析,............................................................................................9 2.6.2敏感性分析...............................................................................................10 2.6.3风险分析...................................................................................................10 3项目概述................................................................................................12 3.1项即隋况概述.............................................................................12 3.2项目承办单位基本情况........................................................,..,12 3.2.1项目承办单位概况...................................................................................12 3.2.2项目承办单位生产能力及条件分析.......................................................13目录硕士报告 3.3项目建设内容及建设规模..............................,.................14 3.3.1项目建设内容..........................................................................................14 3.3.2项目建设规模..........................................................................................15 4项目市场分析.......................................................................................16 4.1市场需求分析.............................................................................16 4.2市场供给分析.............................................................................17 5项目技术可行性分析...........................................................................20 5.1系统工作原理.........................,.............................................20 5.2系统组成....................................................................................20 5.3系统工作体制.............................................................................21 5.4ZigBee协议架构........................................................................,22 5.5无线智能节水灌控制系统各设备组成.................,................24 5.5.1控制站组成..............................................................................................24 5.5.2终端控制器组成......................................................................................26 5.6关键技术及可行性分析............................................,...........27 5.6.1无线传感器网络......................................................................................27 5.6.2无线传感器网络路由设计......................................................................29 5.6.3无线传感器节点设计..............................................................................29 5.6.4无线传感器节点低功耗设计..............................................................30 5.6.5无线传感器节点同频干扰问题..............................................................30 6项目财务评价及不确定性分析..........................................................32 6.1投资预算和资金筹措..................................................................32 6.1.1投资预算..................................................................................................犯 6.1.2资金筹措...............................................................................................,二32 6.2项目财务评价.