應用無線網路於環境生態資料收集系統

人類為了生存與繁衍，對於污染的不加控制，嚴重影響生態環境。我們不能漠視自然生態的平衡，不能不去聆聽來自大自然的聲音，因此有這一項議題的探討：如何去蒐集來自大自然的資料，如何去克服地理環境的限制，透過現有的感測技術，再加上自我組織[1]的無線網路架構，蒐集環境地理的資料。本論文提出一個可以即時監控、觀察環境的資料收集系統。實作上，使用旺陽公司出產的板子，使用低功耗、省電型的模組：TI的MSP430[2,3]，加上CC2500的RF模組、感測器及Timer等其他周邊控制模組。無線網路組織則採用DMAS[4]為網路拓樸架構，並視實際運作情況，做改良和分析調整。此無線網路組織系統在資料的傳輸上，避免了封包的碰撞和雜訊的干擾，以此增進傳輸效率。用來達成感測資料的收集、不受環境干擾影響，可動態變更網路拓樸、並可達到可擴充性、容易調節節點負載平均耗能、節能等的功用。另外，視實際需要，加設太陽能供電模組，作為補充和輔助電源的供給。

關鍵字

MSP430嵌入式；無線感測網路；環境監測；節能；網路拓樸

並列摘要

In order to survive and reproduce, human spoil the ecological environment. We need to monitor and collect the change to inform and protect people. How to gather information from nature is the important issue. We study and solve this problem by the wireless sensor network. The wireless sensor network will self-organize [1]. We will make a real-time monitoring, observation data collection system environment. Implementing control on the use of Wang Yang company produced the board, the use of low-power and save electricity modules, TI's MSP430 [2, 3] of the MCU, CC2500's RF modules, Sensors and Timer, etc. modules. Wireless Sensor Networks is used DMAS [4] for the network topology architecture. According to the actual operation, the topology is more perfect, and analysis, adjust, improve the system. The system on the transmission data to avoid packet collision and interference noise, in order to enhance transmission efficiency. To reach the collection of sensing data, dynamic topology, scalability, fault tolerance, the load node of average energy consumption, energy-saving effect, etc. In addition, according to demand actually, the addition of solar power modules, as supplemented and auxiliary power supply.

並列關鍵字

MSP430 embedded system ； Wireless Sensor Networks ； environmental monitoring system ； Energy Saving ； wireless network topology

參考文獻

[17] 發展基於ZigBee 無線感測網路之遠距環境監控系統,林文生,林翰毅,洪敏雄,楊泰寧,民國101年6月.

[26] "太陽能電池發電與市電併聯",邱議賢,國家實驗研究院,科學發展2013年7月(487期).

[2] Texas Instruments網站http://www.ti.com/

[9] "Measuring Bluetooth® Low Energy Power Consumption",TI.

[11] Aziz A.A., Sekercioglu Y.A., Fitzpatrick P., Ivanovich M., "A Survey on Distributed Topology Control Techniques for Extending the Lifetime of Battery Powered Wireless Sensor Networks," Communications Surveys & Tutorials, IEEE , vol.15, no.1, pp.121,144, First Quarter 2013.

國際替代計量

應用無線網路於環境生態資料收集系統

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