C小型超市管理信息系统的设计与实现

毕业设计说明书小型超市管理信息系统的设计与实现2摘要随着小超市规模的发展不断扩大，商品数量急剧增加，有关商品的各种信息量也成倍增长。超市时时刻刻都需要对商品各种信息进行统计分析。而大型的超市管理系统功能过于强大而造成操作繁琐降低了小超市的工作效率。超市管理系统是市场上最流行的超市上常用的系统之一，它主要包含以下几个模块：系统权限的设定、原始数据录入、数据的汇总及查询等。从而，实现对进货、销售及员工信息等实现全面、动态、及时的管理。而近几年来，零售业面对的市场竞争压力日益增加。能否拥有一套迅速灵敏、功能强大的零售市场分析系统，有针对性地制定政策，适时根据市场需要排放货物，显得越来越重要，基于“超市管理系统”其上的数据挖掘应运而生。本文只象征性的介绍了关于数据挖掘中的关联规则的初步知识，而具体数据挖掘在系统上的应用将在我同伴的论文中进行详细介绍。挖掘“超市管理系统”数据库中顾客购买不同货物的关联性，避免了脱离市场、脱离需求，盲目排放货物所造成的损失，节省了资金，提高了效益。本文系统的分析了软件开发的背景以过程；首先介绍了软件的开发环境，其次介绍了本软件的详细设计过程：数据库的设计、各个模块的设计和实现，以及具体界面的设计和功能。关键字：超市；管理信息系统。3AbstractExpandsunceasinglyalongwiththesmallsupermarketscaledevelopment,thecommodityquantitysharpgrowth,relatedcommodityeachkindofinformationcontentalsobecomestimeofgrowth.Thesupermarketinneedstocarryonthestatisticalanalysisallthetimetocommodityeachkindofinformation.Butthelarge-scalesupermarketmanagementsystemmanagementsystemfunctiontoowasformidablecreatestheoperationtediouslytoreducethesmallsupermarketworkingefficiency.Thesupermarketmanagementsystemmanagementsystemisinthemarketonthemostpopularsupermarketoneofcommonlyusedsystems,itmainlycontainsfollowingseveralmodules:Systemjurisdictionhypothesis,primarydatainput,datacompilingandinquiryandsoon.Thus,realizestotheinventory,thesaleandthestaffinformationandsoonrealizescomprehensively,dynamic,thepromptmanagement.Inresentyears，supermarketfacedonthecompetitionofmarket。Itismoreandmoreimportanttowhetherweownanagilityandpowerfulanalysissystemuponwhichwecanmakecorrectpolicyandbringforwardsomesalespromotionontime。SowedevelopadataminingsystembaseonsupermarketManagementSystem。Thispaperintroducehowtoapplytheassociationruleofdataminingtominehowtocombinethestrategy，soweavoidbeingdevoicingfrommarketandrequirementandthelossandsavemoneyandimproveefficiency.Thisarticlesystemanalysissoftwarehasdevelopedbackgroundbyprocess;firstintroducedthesoftwaredevelopmentenvironment,nextintroducedthissoftwaredetaileddesignprocess:Databasedesign,eachmoduledesignandrealization,aswellasconcretecontactsurfacedesignandfunction.Keywords:Supermarket;ManagementInformationSystem.4目录绪论............................................................................................................................11.1社会背景.............................................................................................................................11.2超市背景.............................................................................................................................1第二章系统可行性研究............................................................................................22.1技术可行性研究................................................................................................................22.2经济可行性研究................................................................................................................22.3操作可行性研究................................................................................................................2第三章系统需求分析................................................................................................3第四章系统概要设计................................................................................................44.1设计思想............................................................................................................................44.2设计原则............................................................................................................................44.3业务流程分析....................................................................................................................44.4系统数据流分析.................................................................................................................64.4.1超市管理系统总数据流向......................................................................................64.4.2进货管理子系统数据流向......................................................................................74.4.3销售管理子系统数据流向......................................................................................84.4.4人事管理子系统数据流向......................................................................................94.4.5库存管理子系统数据流向......................................................................................94.5数据字典..........................................................................................................................104.6功能需求..........................................................................................................................124.7运行需求..........................................................................................................................12第五章系统详细设计..............................................................................................125.1系统功能结构图..............................................................................................................125.2系统功能设计..................................................................................................................135.3系统数据库设计...........................................................................................