Adaptation Process of Internet of Things Devices Based on Code Generation, Java Content Repository and Virtual Machine

• Main Authors: Po-Hao Huang, 黃柏皓
• Other Authors: 李允中
• Format: Others
• Language: zh-TW
• Published: 2014
• Online Access: http://ndltd.ncl.edu.tw/handle/pwbw46

碩士 === 國立中央大學 === 軟體工程研究所 === 102 === With the blossom of Internet of Things, more and more IoT devices such as sensors, actuators have been developed and produced. As a result, there are many IoT Middleware were proposed recently. Although the amount of IoT Middleware is increasing quickly, there are many issues can be found in the existing IoT Middleware. First, most the existing IoT Middleware were developed for specific domains which are like agriculture, factory management, smart home…, instead for a general domain. Second, the IoT devices are varied in many aspects. For example, the functionality, the communication protocol for connecting, the environment and ways for using are all different between every devices. At last, the process of installation of IoT devices and establishing connections between system and devices is time consuming and complex. To solve the above problems, we referenced the Device Adapter in “Design and Implementation of an Adapter Engine for Composing IoT Devices based on BPEL”[1] and used Java Content Repository, Virtual Machine and Code Generator to implement a middleware, Interoperation Middleware, which is used to propose a adaptation process of Internet of Things devices. The process makes ease of adapting IoT devices to the IoT middleware. It can also reduce the complexity, time consumption, and resources in the original adaptation process.