基于节约里程法的大润发超市济南地区配送路径优化研究摘要物流作为第三利润源逐渐进入了人们的视线，配送环节又是物流的重要组成部分，其效率的高低与整个物流体系的运营密切相关，还会间接影响企业的核心竞争力。连锁超市与人们的生活密不可分，它的配送多是多批次、小批量，在物流配送日益完善的今天，管理者对超市的运输配送也有更高的要求。车辆使用是否合理，配送路线是否优化合理直接关系着企业成本和利润，因此连锁超市的配送路径优化研究是有意义的。本文以济南大润发超市的15家门店为研究对象，先是分析调查其配送路径中存在的问题，发现其路线过长，车辆装载率不高。接着采用节约里程法的基本思想对其路线提出优化方案，目的在于提高济南地区大润发的配送作业效率，充分利用车辆的装载空间，节约配送成本，有利于企业提高营业利润。【关键词】大润发超市；节约里程法；配送线路；路径优化ResearchOnDistributionRouteOptimizationOfRTMartSupermarketInJinanBasedOnMileageSavingMethodAbstractThethirdprofitsourceoflogisticshasgraduallyenteredthepeople'slineofvision,andthedeliverylinkisanimportantpartoflogistics.Itsefficiencyisdirectlyrelatedtotheoperationofthewholelogisticssystem,andthenaffectstheenterprise'scorecompetitivenessindirectly.Supermarketchainsarecloselyrelatedtopeople'slives.Itsdistributionhasthecharacteristicsofmanybatches,smallbatch.Intheincreasinglyperfectdistributionoflogistics,managershavehigherrequirementsfortransportationanddistribution.Whetherthevehicleisusedreasonablyandwhetherthedistributionrouteisoptimizedornotisdirectlyrelatedtothecostandprofitoftheenterprises.Therefore,itismeaningfultostudythedistributionrouteoptimizationofchainsupermarkets.Thispapertakes15storesofRTMartsupermarketinJinanastheresearchobject.Firstly,wehaveanalyzedandinvestigatedtheproblemsinitsdeliverypath.Itisfoundthattherouteistoolongandtheloadingrateofvehiclesisnothigh.Then,themileagemethodandthefarthestinsertionmethodareadoptedtooptimizetheroute.ThepurposeistoimprovethedistributionefficiencyofRTMartinJinanarea,makefulluseofthevehicleloadingspace,savethedeliverycost,andhelpenterprisestoincreaseoperatingprofit.[Keywords]RTMartSupermarket;MileageSavingMethod;DistributionRoute;PathOptimization目录一、绪论..........................................................................................................................................1（一）研究背景、目的与意义...............................................................................................1（二）国内外研究综述...........................................................................................................1二、大润发超市济南地区配送现状分析.......................................................................................2（一）大润发超市简介..............................................................................................................2（二）大润发超市济南地区的具体配送情况...........................................................................3三、节约里程法相关概述..............................................................................................................7（一）节约里程法的基本思想................................................................................................7（二）节约里程法的步骤........................................................................................................8（三）使用节约里程法的注意点...............................................................................................8...
