基於ZigBee Mesh組網之智慧家庭架構設計

Design and Implementation of Smart Home Based on ZigBee with Mesh Topology

林業偉(Yeh-Wei Lin)

指導教授 ： 鄭佳炘

國立虎尾科技大學/電機資訊學院/電機工程研究所/碩士(2014年)

https://doi.org/10.6827/NFU.2014.00184

摘要

本論文提出在居家環境中使用ZigBee無線感測網路並設計出了一套Mesh組網技術實現其強建性(Robust)，改善整體網路效能不會因為少部分節點的死亡導致系統癱瘓，大大的提升了系統的穩定性。整體系統架構為在居家環境中放置多個無線感測器，將感測器資料透過無線ZigBee Mesh組網傳輸方式傳送至終端機，最後利用藍芽將搭載Android系統行動裝置與終端機作結合將感測參數回傳至使用者的行動裝置讓使用者能有效的防止任何淺在的居家危險。因此，使用者不需要一直對監測對象來做重複查詢，利用感測資料是否達到門檻值來判定是否須要通知使用者，達到智慧家庭的目標。經由實際的量測結果分析後，本論文提出的Mesh組網技術將可明顯改善其系統強健性，只要適當的依據系統規模增減中繼節點數量及有效的分時傳輸後，整體節點的資料接收率將可提升至95%~99%以上，以確保感測網路效能穩定的運作。

關鍵字

無線感測網路 ； ZigBee ； Mesh組網 ； Android ； 智慧家庭

並列摘要

In this thesis, we propose based on ZigBee Wireless Sensor Networks (WSNs) technology of Smart-Home system and also achieve the Mesh topology architecture to improve Life Cycle Assessment problem. Each sensing area use different Router to avoid routing failure problems. In smart home system, we use sensor and sensing data send to corresponds to the function of the device to achieve context aware. Therefore, when the room has a condition which the phone will alert the user to achieve real-time monitoring. The system provided monitoring system in the House. The monitor system is use NDK and SDK to write application interface for Android mobile phones. In this system, we provided queries of smart sensing inquiry and queries of node status inquiry. We use Mesh topology architecture to achieve robust data transmission and upgrade packet delivery ratio (PDR). In the future, we will combine wireless sensor network physical devices to improve system range of applications, combined with a variety of sensors and microcontrollers, to enhance the system's utility value. In addition to smart home system provides users to view, you can also add remote monitoring capabilities, users can enhance the quality of life, and can effectively use the limited energy and reach energy efficiency goals.

並列關鍵字

ZigBee ； Smart Home ； WSNs ； Mesh ； Android

參考文獻

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