以服務為導向物聯網架構與作業機制之研究 －以土石流監測應用為例

The New Territory of Service-oriented Architecture and Operating Procedures underlying Internet of Thing －An Example of Debris Flow Monitoring

王信傑(Shin-Jie Wang)

指導教授 ： 王淑卿

朝陽科技大學/資訊學院/資訊管理系/碩士(2014年)

摘要

在各種感測器硬體技術的進步與網際網路連線速度越來越快速的環境下，藉由感測器與網際網路結合所帶來的應用發展，也就是「物聯網(Internet of Things；IoT)」已成為近年來許多國家發展的重要議題之一。在物聯網的環境下，人與物件、物件對機器、甚至是物件與物件之間，皆可透過網際網路相互進行溝通。物聯網的運用可促進許多新興應用程序之發展，如智慧城市、智慧住宅、智慧交通運輸等。然而為了發展物聯網的應用，在真實生活中數以億計的物件，將在網際網路中相互傳遞訊息，因此勢必會造成大量的資訊出現。換言之，物聯網的運行預期將會帶來海量的資料產生。
因此，為了提供物聯網不同的多元化即時服務，本研究提出在物聯網建構以服務為導向的架構(SoA underlying IoT；IoTSoA)。IoTSoA建構了物聯網的基礎框架，並將物聯網區分為四大層級，運用雲端運算環境的特性，使用分散式系統平行處理海量資料。本研究中更在IoTSoA的架構下，提出三種作業機制，以減輕海量資料在網際網路中流通所造成的網路負擔，使不同服務類型的資料能夠有效率地進行排程，更可依據使用者不同的需求提供相對應的服務內容。最後，本研究將以土石流監測應用為例，以實例與實驗說明本研所提出之機制能達到上述目的。

關鍵字

雲端運算 ； 以服務為導向架構 ； 物聯網 ； 排班演算法

並列摘要

Sensor hardware technology and network bandwidth are developing rapidly. Through the internet and combination of different types of sensors, Intermet of Things (IoT) can promote the development of applications and it becomes a hot issue in many countries. IoT can promote the development of applications, such as intelligent city, intelligent healthcare and smart home. In the IoT, people can exchange information to any things, like people to object, object to machine, even the machine to machine. However, to development the related application services of IoT, the hundred of millions objects will exchanges data in the internet, there is very large amount of data in the IoT.
In order to provide the different real-time service requirements, the service-oriented architectures, Service oriented Architecture underlying IoT (SoAIoT), and three operating mechanisms of SoAIoT are constructed in the study. The request of IoT will be processed by distributed system in cloud computing and the proposed operating mechanisms of SoAIoT will be reduce the problems of network load, enhance the quality of data processing scheduling and provide the different services for user to meet the service needs. Finally, in order to evaluate the proposed operating mechanisms can achieve the purposes of study, the experiment example is given by debris flow monitor application.

並列關鍵字

Cloud Computing ； Service-oriented Architecture ； Internet of Things ； Scheduling

參考文獻

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