【正文】 oid development enthusiasts. Therefore, based on the application of the Android smartphone is more and more widely, people based on the location of the mobile phone service demand more and more strong. Although the current GPS global positioning system can satisfy the demand of people outdoor positioning ,GPS terminal receives the signal strength weakly because of the structure of the shade, so its positioning accuracy and speed is not high and it can39。 Fingerprint positions。 Indoor positioning中國民航大學(xué)本科畢業(yè)論文 III 目 錄 摘 要 .................................................................................................................................... I Abstract ..................................................................................................................................II 第 1 章 緒論 ....................................................................................................................... 1 研究背景 ............................................................................................................... 1 室內(nèi)外定位技術(shù)研究現(xiàn)狀 ................................................................................... 1 研究意義 ............................................................................................................... 2 論文研究內(nèi)容 ....................................................................................................... 2 第 2 章 開發(fā)環(huán)境及相關(guān)技術(shù)簡介 ................................................................................... 4 軟硬件開發(fā)環(huán)境 ................................................................................................... 4 移動 GIS 平臺 UCMap 簡介 ................................................................................ 4 Socket 通信機制簡介 ........................................................................................... 5 主要定位算法 ....................................................................................................... 5 位置指紋定位算法 ..................................................................................... 5 最近鄰法 ..................................................................................................... 6 K 近鄰法 ..................................................................................................... 6 本章小結(jié) ............................................................................................................... 6 第 3 章 系統(tǒng)需求分析 ....................................................................................................... 7 系統(tǒng)目標 ............................................................................................................... 7 系統(tǒng)描述 ............................................................................................................... 7 系統(tǒng)功能需求 ....................................................................................................... 7 本章小結(jié) ............................................................................................................... 8 第 4 章 系統(tǒng)設(shè)計 ............................................................................................................... 9 系統(tǒng)整體架構(gòu) ....................................................................................................... 9 服務(wù)器端設(shè)計 ....................................................................................................... 9 服務(wù)器功能模塊劃分 ................................................................................. 9 服務(wù)器端功能描述 ................................................................................... 10 移動客戶端設(shè)計 ................................................................................................. 10 移動客戶端功能模塊劃分 ....................................................................... 10 移動客戶端功能描述 ............................................................................... 11 本章小結(jié) ............................................................................................................. 11 第 5 章 系統(tǒng) 實現(xiàn) ............................................................................................................. 12 服務(wù)器端具體實現(xiàn) ............................................................................................. 12 數(shù)據(jù)庫模塊 ............................................................................................... 12 定位算法模塊 ........................................................................................... 13 客戶端具體實現(xiàn) ................................................................................................. 15 離線采集模塊 ........................................................................................... 15 定位顯示模塊 ........................................................................................... 16 歷史軌跡查詢模塊 ................................................................................... 18 系統(tǒng)結(jié)果展示 ..................................................................................................... 18 離線訓(xùn)練階段測試 ................................................................................... 18 定位結(jié)果展示 ........................................................................................... 20 中國民航大學(xué)本科畢業(yè)論文 IV 實驗結(jié)果分析 ..................................................................................................... 22 系統(tǒng)關(guān)鍵技術(shù) ..................................................................................................... 22 本章小結(jié) ............................................................................................................. 23 第 6 章 總結(jié)與展望 ......................................................................................................... 24 參考文獻 ............................................................................................................................. 25 致 謝 ............................