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無線感測網路之實作與驗證

Implementation and Verification of Wireless Sensor Network

摘要


由於目前的電子裝置軟硬體技術及無線網路技術的逐漸成熟條件下,一種新型態的網路架構-無線感測網路隨即應運而生,感測網路可被應用於包括醫療照護、軍事和災難、環境監控及工廠管理等用途。在「對學童安全守護設計之感測網路」計畫中,感測網路將扮演資訊傳輸之橋樑,讓資訊在後端伺服器與前端諸多情緒感測nodes雙向順暢溝通。而「感測網路節點/系統設計」在設計時預期將面臨諸多技術問題,為了在進入正式計畫時能有效掌握設計方向,故先進行感測網路節點/系統設計可行性研究,以提出有效解決方案,供正式計畫規劃之參考。此篇文章主要將著重在802.15.4規格中的PHY層的介紹、實際開發與測試。

並列摘要


The maturity of hardware and software technologies for electrical devices leads to a novel network architecture-wireless sensor network. Sensor network can be applied to health care, military, disaster support, environmental monitoring and factory management. To support the related project for further research on multi-hops, multiple-access abilities, ...etc., we will implement and verify the underlying hardware driver and PHY layer protocol. This article will focus on the IEEE 802.15.4 standard and CHIPCON CC2420 specification. The verification and testing result will also be presented.

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