【正文】 ......................................................................... 13 第五章 系統(tǒng)實(shí)現(xiàn) ......................................................................................................................... 16 數(shù)據(jù)采集 ......................................................................................................................... 16 界面設(shè)計(jì) ............................................................................................................... 16 功能設(shè)計(jì) ............................................................................................................... 16 詳細(xì)設(shè)計(jì) ............................................................................................................... 16 濃度監(jiān)測(cè) ......................................................................................................................... 17 界面設(shè)計(jì) ............................................................................................................... 17 功能設(shè)計(jì) ............................................................................................................... 19 詳細(xì)設(shè)計(jì) ............................................................................................................... 19 聲光報(bào)警 ......................................................................................................................... 20 界面設(shè)計(jì) ............................................................................................................... 20 功能設(shè)計(jì) ............................................................................................................... 20 詳細(xì)設(shè)計(jì) ............................................................................................................... 21 系統(tǒng)設(shè)置 ......................................................................................................................... 21 界面設(shè)計(jì) ............................................................................................................... 21 功能設(shè)計(jì) ............................................................................................................... 22 IV 詳細(xì)設(shè)計(jì) ............................................................................................................... 22 第六章 系統(tǒng)測(cè)試 ......................................................................................................................... 23 測(cè)試方案 ......................................................................................................................... 23 模塊測(cè)試 ............................................................................................................... 23 集成測(cè)試 ............................................................................................................... 23 驗(yàn)收測(cè)試 ............................................................................................................... 24 測(cè)試結(jié)果 ......................................................................................................................... 24 結(jié) 論 ............................................................................................................................................. 26 參考文獻(xiàn) ....................................................................................................................................... 28 致 謝 ............................................................................................................................................. 30 咸陽(yáng)師范學(xué)院 2022 屆本科畢業(yè)（論文）設(shè)計(jì) 1 第一章 緒論 課題研究背景與意義 目前我國(guó)經(jīng)濟(jì)建設(shè)的能源物質(zhì)主要是依靠煤炭，占我國(guó)能源結(jié)構(gòu)占 70%以上，但煤礦一直有安全事故不斷發(fā)生，以及安全可靠性差等問(wèn)題，主要是因?yàn)樽匀画h(huán)境條件、實(shí)際的下井開(kāi)采條件、工人技術(shù)能力條件、技術(shù)裝備等條件的限制，其中危害最大的是瓦斯爆炸 [1]。Access. III 目 錄 第一章 緒論 ................................................................................................................................... 1 課題研究背景與意義 ....................................................................................................... 1 國(guó)內(nèi)外研究狀況 ............................................................................................................... 1 本課題主要研究?jī)?nèi)容 ....................................................................................................... 1 論文的組織形式 ............................................................................................................... 2 第二章 可行性研究與需求分析 ................................................................................................... 3 可行性研究 ....................................................................................................................... 3 可行性研究的前提 ................................................................................................. 3 技術(shù)可行性 ............................................................................................................. 3 經(jīng)濟(jì)可行性 ............................................................................................................. 4 操作可行性 ............................................................................................................. 4 需求分析 ........................................................................................................................... 4 需求概述 ................................................................................................................. 4 功能描述 ................................................................................................................. 4 數(shù)據(jù)流分析 ............................................................................................................. 5 第三章 開(kāi)發(fā)工具介紹 ................................................................................................................... 7 Microsoft Visual C++ ................................................................... 錯(cuò)誤 !未定義書(shū)簽。 Monitoring and alarm。 II Abstract Coal mine gas monitoring and alarm system can automatically collect realtime data, and the data collected to calculate the alarm sy