【正文】 本科畢業(yè)設(shè)計(jì)（論文） II The Design Of Information System On Cost Management Of Construction project About Sichuan Huanyuan Technology Industry Co.,Ltd Abstract： Construction of the system to project cost management as the research object, the status quo of the enterprise obtained in the design process should be the focus of attention and may encounter difficulties to arrive at the overall system design ideas. The feasibility of system design through analysis and demand analysis system design obtained business processes and data flow through the system analysis, the overall objective of the system design and design ideas. And, introduce the implementation ways. Paper introduces the construction cost management system design idea of the overall design, database design and function modules. System, including cost planning module, costing module, accounting module and cost analysis information management module Key words： Construction enterprises Costing System Design 本科畢業(yè)設(shè)計(jì)（論文） III 目錄 第 1 章 前言 ......................................................... 1 .....................................................1 .................................................1 忽略成本預(yù)測(cè)與計(jì)劃，管理存在隨意性 .....................1 施工項(xiàng)目成本計(jì)劃與實(shí)施誤差較大 .........................2 工程項(xiàng)目成本核算粗曠，過(guò)程控制不到位 ...................2 .............................................2 重點(diǎn) ...................................................2 難點(diǎn) ...................................................2 .....................................................2 第 2 章 系統(tǒng)分析 ..................................................... 4 .....................................................4 ...................................................4 技術(shù)可行性 .............................................4 經(jīng)濟(jì)可行性 .............................................4 環(huán)境可行性 .............................................5 .................................................5 數(shù)據(jù)流程分析 ................................................6 系統(tǒng)概況表 .............................................6 數(shù)據(jù)流程圖 .............................................7 數(shù)據(jù)字典 ....................................................8 第 3 章 系統(tǒng)設(shè)計(jì) .................................................... 13 系統(tǒng)設(shè)計(jì)目標(biāo) ...............................................13 總體設(shè)計(jì) ...................................................13 系統(tǒng)功能模塊設(shè)計(jì) ...........................................14 成本計(jì)劃模塊 ..........................................14 成本核算模塊 ..........................................15 核算信息管理模塊 ......................................17 成本分析模塊 ..........................................18 代碼設(shè)計(jì) ...................................................18 數(shù)據(jù)庫(kù)設(shè)計(jì) .................................................19 數(shù)據(jù)庫(kù)設(shè)計(jì)的目標(biāo) ......................................20 數(shù)據(jù)庫(kù)概念流程圖（ ER圖） .............................21 數(shù)據(jù)庫(kù)邏輯結(jié)構(gòu)設(shè)計(jì) ....................................24 數(shù)據(jù)表物理設(shè)計(jì) ........................................25 輸入設(shè)計(jì) ...................................................29 輸出設(shè)計(jì) ...................................................29 第 4 章 系統(tǒng)實(shí)現(xiàn) 的方法 ............................................. 31 本科畢業(yè)設(shè)計(jì)（論文） IV ..................................................31 自己設(shè)計(jì) ...................................................31 直接購(gòu)買(mǎi) ...................................................31 結(jié)論 ............................................................... 33 致謝 ............................................................... 34 參考文獻(xiàn) ........................................................... 35 成都理 工大學(xué) 2021 屆本科畢業(yè)設(shè)計(jì)（論文） 1 第 1 章 前言 四川桓源科技實(shí)業(yè)有限公司是一家通過(guò) ISO9001:2021 國(guó)際質(zhì)量體系認(rèn)證的，具有獨(dú)立法人實(shí)體的企業(yè)集團(tuán)，下轄二家全資子公司：成都山通科技有限公司、四川廣祥源置業(yè)有限公司。 論文主要介紹了施工企業(yè)成本 管理 系統(tǒng)設(shè)計(jì)的總 體設(shè)計(jì)思路，數(shù)據(jù)庫(kù)設(shè)計(jì)以及功能模塊設(shè)計(jì)。本科畢業(yè)設(shè)計(jì)（論文） I 四川 桓源科技 實(shí)業(yè)有限 公司 項(xiàng)目 成本 管理信息 系統(tǒng) 設(shè)計(jì) 作者姓名 : 專(zhuān)業(yè) 班級(jí) ： 指導(dǎo)教師： 摘要