【摘要】：老人服務產(chǎn)業(yè)作為一種新型的產(chǎn)業(yè),越來越受到了國家的重視,將老人服務產(chǎn)業(yè)信息化,探索新的服務模式,對老人服務產(chǎn)業(yè)鏈的發(fā)展具有重要意義。本文以老年人服務為主要研究內(nèi)容,設計了一種基于Android手機平臺老人服務體系架構,并完成了具體功能模塊的詳細設計與開發(fā)。主要研究內(nèi)容包括： (1)探索新型老人服務體系。通過物流體系將醫(yī)療、家政、生活等系統(tǒng)統(tǒng)一結合起來的新型老人服務智慧解決方案,并結合老人實際需求,完成了老年人服務功能模塊設計。 (2)基于Android的摔倒檢測的設計實現(xiàn)驗證。通過詳細分析日常生活事件與摔倒事件的區(qū)別,將摔倒事件進行模塊化劃分,過程化檢測,使模型拓展改善更具有靈活性。在基于閾值摔倒檢測的基礎上,增加靜止檢測與姿態(tài)檢測,有效的降低了漏報率與誤報率。該摔倒算法復雜度低,效率高,經(jīng)實際測試證明,該模型有較強的實用價值。 (3)老年人服務系統(tǒng)其他關鍵模塊設計與實現(xiàn)。完成通信模塊設計,選取了socket通信方案,詳細設計了信令交互流程及通信報文架構；完成數(shù)據(jù)庫模塊設計,通過數(shù)據(jù)庫功能劃分,詳細設計數(shù)據(jù)庫表格；利用百度地圖定位SDK完成終端定位、地圖、路線導航、應急救援等功能實現(xiàn)。 (4)對老年人服務系統(tǒng)進行了測試驗證。通過搭建測試環(huán)境,設計測試場景,對功能模塊進行測試驗證。實驗結果表明,老年人服務系統(tǒng)中摔倒檢測模型具有較低的誤報率與漏報率,終端功能模塊功能使用正常,該系統(tǒng)具有良好的可行性與可靠性。
[Abstract]:As a new type of industry, the service industry for the elderly has been paid more and more attention by the state. It is of great significance to the development of the industry chain for the elderly to informationalize the service industry for the elderly and explore a new service model. In this paper, the elderly service as the main research content, designed a Android mobile platform based on the elderly service architecture, and completed the detailed design and development of specific functional modules. The main research contents are as follows: (1) to explore a new service system for the elderly. A new intelligent solution for elderly service is designed by integrating medical service, housekeeping, life and other systems through the logistics system, and combining with the actual needs of the elderly, the function module of the elderly service is designed. (2) the design and implementation of fall detection based on Android. Through the detailed analysis of the difference between daily life events and fall events, the fall events are divided into modularization and process detection, which makes the development and improvement of the model more flexible. On the basis of threshold fall detection, static detection and attitude detection are added to reduce the false alarm rate and false alarm rate effectively. The algorithm is of low complexity and high efficiency. (3) Design and implementation of other key modules in elderly service system. The communication module is designed, the socket communication scheme is selected, the signaling interaction flow and the communication message structure are designed in detail, the database module is designed, and the database table is designed in detail through the database function partition. Baidu map positioning SDK to complete terminal positioning, map, route navigation, emergency rescue and other functions. (4) the service system for the elderly is tested and verified. By setting up the test environment and designing the test scene, the function module is tested and verified. The experimental results show that the fall detection model in the elderly service system has low false alarm rate and false alarm rate, and the function of the terminal function module is normal. The system has good feasibility and reliability.
【學位授予單位】：北京郵電大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TP311.52

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