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I摘要近20年来，随着经济全球化的发展，商品变得短小、轻薄，流通趋向于准时制、多品种和小批量，各类配送中心分拣作业任务十分艰巨，分拣作业已经成为一项重要的工作环节。我国目前多数物流企业和配送中心都是人工进行分拣，显然，随着分拣作业的加重，特别是超市服务质量的提高、配送响应时间的缩短和商品品种的增多，单凭人工分拣将无法满足大规模配送的要求。国外的一些大中型连锁超市的配送中心，大多采用自动分拣系统进行分拣，自动分拣系统已和自动化立体仓库、自动导向车成为当今物流技术发展的三大标志。连锁超市配送中心采用自动分拣系统充分发挥了自动分拣技术差错率极低、分拣点多、分拣速度快、效率高和基本上实现无人化操作的优势。本文主要针对连锁超市配送中心分拣现状，结合国内外大型连锁超市配送中心自动分拣系统的成功应用的案例，对我国连锁超市配送中心的分拣系统进行规划设计。关键字：配送中心，自动分拣，无人化IIAbstractInrecent20years,alongwiththeeconomyandthedevelopmentofproduction,commoditytendssmallishandfrivolous,currenttendstobelargevarietyandsmallbatch,andjust-in-time,varioustypesofdistributioncentersortingtaskveryarduous,sortingoperationhasbecomeanimportantpartofthework.Ourcountryatpresentmostdistributioncentersandlogisticsenterpriseisthemanualsorting,apparently,withsortingvolumeincrease,especiallythesupermarketvarietiesincreased,distributionofresponsetimeandimprovethequalityofservice,withthemanualsortingwillnotmeetthemassdistributionanddistributionrequirements.Somelargeandmedium-sizedsupermarketdistributioncenter,mostlyadoptstheautomaticsortingsystemforsorting,automaticsortingsystemandautomatedhigh-risewarehouseshelves,automaticguidedvehiclesbecomethecontemporarylogisticsdevelopmentofscienceandtechnologyofthreesigns,supermarketchaindistributioncenterusingtheautomaticsortingsystemandgivefullplaytotheautomaticsortingtechnologysortingspeed,biterrorrate,sortingverylow,highefficiencyandbasicallyrealizingunmannedoperationadvantage.Thisarticlemainlyaimsatthesupermarketchaindistributioncentersortingsituation,combinedwithdomesticandforeignlargesupermarketchainsdistributioncenterautomaticsortingsystemsuccessapplicationcase,thesupermarketchainofsortingsystemplanninganddesign.Keywords：Distributioncenter,Automaticsorting,Unmannedi目录前言....................................................................................................................11绪论.....................................................................................................................31.1选题背景..................................................................................................31.2本文研究内容..........................................................................................41.3本文研究的方法......................................................................................41.3.1EIQ分析法....................................................................................41.3.2ABC分析法...................................................................................42分拣系统概述.....................................................................................................52.1分拣系统的概念......................................................................................52.2分拣作业的功能......................................................................................52.3分拣作业的流程......................................................................................52.4分拣作业的方法......................................................................................72.5分拣基本单位........................................................................................102.6分拣策略................................................................................................113连锁业中的分拣系统.......................................................................................153.1分拣系统的发展....................................................................................153.2国内外分拣系统研究现状....................................................................153.3我国连锁超市配送中心存在的问题....................................................164基于EIQ分析的分拣系统方案规划设计.....................................................194.1配送中心分拣系统规划EIQ分析.......................................................194.1.1EIQ主要分析项目及意义..........................................................194.1.2订单订货量(EQ)分析.................................................................194.2.3订单品项数(EN)分析.................................................................204.2.4订单品项量(IQ)分析..................................................................224.2.5品项受订次数(IK)分析..............................................................244.2.6EIQ综合分析.............................................................................254.2分拣设备布局设计................................................................................254.3分拣系统设备的选择............................................................................274.4规划后分拣系统的优点........................................................................305分拣优化评价体系...........................................................................................315.1拣选人员的作业效率............................................................................315.1.1拣货人员的分工与职责.............................................................315.1.2人员业绩考核指标.....................................................................315.2分拣设备使用效率................................................................................32ii5.3分拣时间与速度....................................................................................325.4分拣成本核算.......