【正文】 理和政府治理水平的需要 ......................................27 是構(gòu)筑城市公共安全體系，實(shí)現(xiàn)運(yùn)行可靠的安全城市建設(shè)的需要 ......................................27 是實(shí)現(xiàn)傳統(tǒng)決策向數(shù)據(jù)決策、科學(xué)決策轉(zhuǎn)變，加快推進(jìn)城市管理智能化的需要 ................27 是統(tǒng)籌城市規(guī)劃、建設(shè)、管理和服務(wù)全環(huán)節(jié)，創(chuàng)新城市管理機(jī)制體制的需要 ...................28第 5 章 項(xiàng)目需求分析 .............................................................................................................................29 業(yè)務(wù)功能、業(yè)務(wù)流程和業(yè)務(wù)量分析 ...........................................................................................29 業(yè)務(wù)功能和業(yè)務(wù)流程分析 ......................................................................................................29 城市數(shù)據(jù)資源整合匯集、管理控制與分析利用 ..........................................................................29 基于業(yè)務(wù)融合和流程再造進(jìn)行政府行政云服務(wù)設(shè)計(jì) ...................................................................29 基于數(shù)據(jù)的算法與模型分析進(jìn)行城市運(yùn)行云服務(wù)設(shè)計(jì) ...............................................................29 基于新型智慧城市發(fā)展方向的智慧專題應(yīng)用設(shè)計(jì) .......................................................................30 基于資源整合、業(yè)務(wù)聚合、服務(wù)融合的統(tǒng)一智慧城市門戶設(shè)計(jì) ................................................30 業(yè)務(wù)量分析 ............................................................................................................................30 信息量分析與預(yù)測(cè) .....................................................................................................................30 信息來(lái)源與分類 .....................................................................................................................30第 III 頁(yè) 信息量預(yù)測(cè) ............................................................................................................................31 系統(tǒng)功能和性能需求分析 ..........................................................................................................32 系統(tǒng)功能分析 ........................................................................................................................32 城市大數(shù)據(jù)中心 ...........................................................................................................................32 政府行政云服務(wù) ...........................................................................................................................33 城市運(yùn)行云服務(wù) ...........................................................................................................................33 智慧政務(wù) ......................................................................................................................................33 智慧社區(qū) ......................................................................................................................................33 智慧市政 ......................................................................................................................................33 智慧防汛 ......................................................................................................................................34 智慧規(guī)劃 ......................................................................................................................................34 系統(tǒng)性能分析 ........................................................................................................................34第 6 章 總體設(shè)計(jì)方案 .............................................................................................................................36 設(shè)計(jì)思路 ....................................................................................................................................36 設(shè)計(jì)原則 ....................................................................................................................................36 統(tǒng)一規(guī)劃，統(tǒng)一指導(dǎo) .............................................................................................................36 并存過(guò)渡、逐步整合 .............................................................................................................36 橫向建設(shè)，縱向?qū)?.............................................................................................................36 統(tǒng)一協(xié)同，資源共享 .............................................................................................................37 安全可靠，高效易用 .............................................................................................................37 面向未來(lái)，適度超前 .............................................................................................................37 設(shè)計(jì)目標(biāo) ....................................................................................................................................37 項(xiàng)目總體架構(gòu) .............................................................................................................................38 一階段總體架構(gòu) .........................................................................................................................38 二階段總體架構(gòu) .........................................................................................................................39 應(yīng)用架構(gòu) ....................................................................................................................................41 網(wǎng)絡(luò)架構(gòu) ....................................................................................................................................41第 7 章 系統(tǒng)設(shè)計(jì)方案 .............................................................................................................................42 建設(shè)目標(biāo) ....................................................................................................................................42 建設(shè)規(guī)模 ....................................................................................................................................42 建設(shè)內(nèi)容 ....................................................................................................................................43 城市大數(shù)據(jù)中心方案設(shè)計(jì) ..........................................................................................................46 城市大數(shù)據(jù)信息資源梳理和體系建設(shè) ...................................................................................46 基本原則 ...............................................................