利用動態安裝參考節點應用於室內定位追蹤

Dynamic Installation of the Reference Nodes for Indoor Localization Tracking

陳奕瑞(I-Ray Chen)

指導教授 ： 陳瑞發

淡江大學/工學院/資訊工程學系碩士班/碩士(2011年)

https://doi.org/10.6846/TKU.2011.00384

摘要

近年來，已開發出許多無線感測網路定位的應用，例如應用於室內人員和物件的移動追蹤、監控…等。其中IEEE 802.15.4/ZigBee無線通訊網路系統低耗電、低成本的特性，使得ZigBee成為目前廣泛使用的無線感測網路定位系統之一。然而一般ZigBee無線感測定位系統定位時，需事先佈建好定位參考點，若在沒有事先佈點且沒有適當量測工具的狀況下臨時要執行定位應用，以人工量測設定全部參考點的座標資料較為耗時耗力且不便，較無法達到臨時性應用的需求。
本論文研究建置一個動態定位系統，除了初始參考點以外其他參考點可自動計算並設定好自身定位座標資料，且在定位過程中若參考點遭到位移，透過定時自動校正的功能，在一定的時間內參考點將會自動校正定位座標資料，最後透過Dead-Reckoning Algorithm修正偵測到物體移動路線的誤差。

關鍵字

ZigBee ； 室內定位 ； 路徑校正 ； 追蹤

並列摘要

In recent years, a number of wireless sensor network localization applications have been developed, such as personnel and object monitoring, and so on. Of all, IEEE 802.15.4/ZigBee wireless sensor network localization system has the features of low-power and low-cost, so it has become one of the widely used wireless sensor network localization systems. However, the chief drawback is that its Reference Node needs setting up in advance and if there are no appropriate measurement tools, it would be quite inconvenient and time-consuming to set it up manually.
In this thesis, we propose a dynamic indoor localization system in which Reference Node can automatically calculates and sets up its own coordinates and we make Reference Node regulate its coordinates within a particular period of time. And finally we use the Dead-Reckoning Algorithm to correct the path of detected objects.

並列關鍵字

ZigBee ； Indoor Localization ； Path Correcting ； Tracking

參考文獻

[Azenha 2010] Azenha, A., Peneda, L., & Carvalho, A. (2010). Error Analysis in Indoors Localization Using ZigBee Wireless Networks. IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society, 2193-2197.

[Chen 2010] Chen, W., Chen, R., Chen, Y., Kuusniemi, H., & Wang, J., (2010). An Effective Pedestrian Dead Reckoning Algorithm Using a Unified Heading Error Model, Position Location and Navigation Symposium (PLANS) 2010 IEEE/ION, 340-347.

[Cheng 2009] Cheng, Y. M. (2009). Using ZigBee and Room-Based Location Technology to Constructing an Indoor Localization-Based Service Platform, 2009 Fifth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 803-806.

[Giri 2009] Giri, D. & Roy, U. K. (2009). Address Borrowing In Wireless Personal Area Network, 2009 IEEE International Advance Computing Conference, 181-186.

[Huang 2010] Huang, C., Liao, Z. & Zhao, L. (2010). Synergism of INS and PDR in Self-Contained Pedestrian Tracking With a Miniature Sensor Module, IEEE Sensors Journal, 1349-1359.