【正文】 城 市 規(guī) 劃 三 維 輔 助 決策系統(tǒng) I 目 錄 一、 概述 ............................................................................................................................................... 1 系統(tǒng)結(jié)構(gòu) ...................................................................................................................................... 1 工作原理 ...................................................................................................................................... 2 二、 電子報(bào)批 ........................................................................................................................................ 3 總規(guī)電子報(bào)批 ............................................................................................................................... 3 圖形規(guī)整 ........................................................................................................................ 3 輔助審核 ........................................................................................................................ 3 控規(guī)電子報(bào)批 ............................................................................................................................... 4 數(shù)據(jù)整理 ........................................................................................................................ 4 查詢 ............................................................................................................................... 7 統(tǒng)計(jì) ............................................................................................................................... 8 數(shù)據(jù)檢測(cè) ........................................................................................................................ 9 修規(guī)（總平）、單體、市政和竣工驗(yàn)收電子報(bào)批 .......................................................................... 11 系統(tǒng)模塊設(shè)計(jì) ............................................................................................................... 11 系統(tǒng)功能分析 ............................................................................................................... 13 系統(tǒng)功能結(jié)構(gòu)分析 ........................................................................................................ 13 功能簡介 ...................................................................................................................... 14 數(shù)據(jù)庫設(shè)計(jì) .................................................................................................................. 20 系統(tǒng)應(yīng)用方 案 ............................................................................................................... 23 規(guī)劃局部分有關(guān)電子報(bào)批建設(shè)文件 ............................................................................... 27 入庫管理 .................................................................................................................................... 42 數(shù)據(jù)庫設(shè)計(jì) .................................................................................................................. 42 系統(tǒng)安全設(shè)計(jì) ............................................................................................................... 43 三、 數(shù)字城市 ...................................................................................................................................... 45 系統(tǒng)建設(shè)目標(biāo)和思路 .................................................................................................................. 45 系統(tǒng)建設(shè)原則 ............................................................................................................................. 46 保證系統(tǒng)的穩(wěn)定性和擴(kuò)展性 .......................................................................................... 46 兼顧場(chǎng)景的真實(shí)性和藝術(shù)性 .......................................................................................... 46 系統(tǒng)功能 .................................................................................................................................... 47 圖層圖類控制 ............................................................................................................... 47 場(chǎng)景漫游功能 ............................................................................................................... 48 三維模型展示功能 ........................................................................................................ 48 三維搜索查詢功能 ........................................................................................................ 48 三維效果輸出 ............................................................................................................... 49 超級(jí)鏈接查詢 ............................................................................................................... 49 城市熱點(diǎn)巡視 ............................................................................................................... 49 II 三維標(biāo)繪 ...................................................................................................................... 49 系統(tǒng)自身建模 ............................................................................................................... 49 報(bào)審方案動(dòng)態(tài)調(diào)整 ........................................................................................................ 50 輔助決策功能 ............................................................................................................... 50 規(guī)劃一張圖 .................................................................................................................. 52 系統(tǒng)關(guān)鍵問題的解決 .................................................................................................................. 52 改善系統(tǒng)運(yùn)行性能 ........................................................................................................ 52 系統(tǒng)交互操作的實(shí)現(xiàn) .................................................................................................... 53 大場(chǎng)景漫游的實(shí)現(xiàn) .............................