【正文】 ........................................................................... 57 數(shù)字城管拓展系統(tǒng) ................................................................................................. 58 業(yè)務(wù)短信子系統(tǒng) .............................................................................................. 58 視頻監(jiān)控子系統(tǒng) .............................................................................................. 59 領(lǐng)導(dǎo)移動督辦子系統(tǒng) ....................................................................................... 60 實景影像子系統(tǒng)（可選項） ............................................................................. 62 省數(shù)字城管平臺對接系統(tǒng) ................................................................................ 62 數(shù)字城管接口系統(tǒng) ................................................................................................. 63 呼叫系統(tǒng)接口 .................................................................................................. 63 短信接口 ......................................................................................................... 63 視頻接口 ......................................................................................................... 63 基站定位系統(tǒng)接口 ........................................................................................... 63 第 6 章 基礎(chǔ)數(shù)據(jù)建設(shè) ..................................................................................................... 64 基礎(chǔ)地形數(shù)據(jù) ........................................................................................................ 64 地理編碼數(shù)據(jù) ........................................................................................................ 64 單元網(wǎng)格數(shù)據(jù) ........................................................................................................ 65 部件數(shù)據(jù) ............................................................................................................... 66 部件數(shù)據(jù)分類 .................................................................................................. 66 事、部件編碼 .................................................................................................. 66 其他數(shù)據(jù) ............................................................................................................... 67 數(shù)據(jù)要求分析 ........................................................................................................ 67 數(shù)據(jù)維護及更新 ..................................................................................................... 68 第 7 章 系統(tǒng)基礎(chǔ)軟件平臺設(shè)計 ....................................................................................... 69 操作系統(tǒng) ............................................................................................................... 69 數(shù)據(jù)庫平臺 ............................................................................................................ 69 地理信息平臺 ........................................................................................................ 70 縣（市） 數(shù)字化城市管理系統(tǒng)建設(shè)項目實施方案 參考范本 4 中間件平臺 ............................................................................................................ 71 第 8 章 主機及存儲平臺設(shè)計 ........................................................................................... 72 服務(wù)器平臺設(shè)計 ..................................................................................................... 72 設(shè)計 目標(biāo) ......................................................................................................... 72 設(shè)計原則 ......................................................................................................... 73 集群設(shè)計 ......................................................................................................... 73 設(shè)計方案 ......................................................................................................... 74 存儲與備份系統(tǒng)設(shè)計 .............................................................................................. 75 設(shè)計目標(biāo) ......................................................................................................... 75 數(shù)據(jù)量估算 ..................................................................................................... 76 備份和恢復(fù)解決方案 ....................................................................................... 76 存儲設(shè)計方案 .................................................................................................. 77 第 9 章 網(wǎng)絡(luò)平臺設(shè)計 ..................................................................................................... 79 網(wǎng)絡(luò)平臺建設(shè)目標(biāo) ................................................................................................. 79 網(wǎng)絡(luò)平臺關(guān)鍵策略 ................................................................................................. 79 有線網(wǎng)絡(luò)平臺設(shè)計 ................................................................................................. 79 網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu) .................................................................................................. 79 電子政務(wù)核心網(wǎng)絡(luò) ........................................................................................... 80 城管核心網(wǎng)絡(luò) .................................................................................................. 80 互聯(lián)網(wǎng)絡(luò)訪問設(shè)計 ........................................................................................... 81 監(jiān)督指揮中心、部委辦局、街鎮(zhèn)與行政村網(wǎng)絡(luò)設(shè)計 .......................................... 81 無線網(wǎng)絡(luò)平臺設(shè)計 ................................................................................................. 82 移動終端設(shè)備設(shè)計 ........................................................................................... 82 無線數(shù)據(jù)傳輸網(wǎng)絡(luò)設(shè)計 .................................................................................... 82 第 10 章 安全系統(tǒng)設(shè)計 ................................................................................................... 84 安全風(fēng)險分析 ....................................................................................................... 84 網(wǎng)絡(luò)安全建設(shè)目標(biāo) ............