Architectures and Data Processing Algorithms for IOT Gateways

10.29428/9789860544169.201801.0035

Fu-Hsuan Liu；Sheng-De Wang

Internet of things ； gateway ； MQTT ； edge computing

NCS 2017 全國計算機會議

2017（2018 / 01 / 01）

186 - 191

英文

The Internet of Things (IOT) technology is gaining increasing public attention, and IOT devices will be more ubiquitous in the future. Coming along with the growing number of data sources, we need to face some challenges such as heterogeneity of data types and protocol incompatibilities. Moreover, to minimize the communication time and enhance the performance, sending entire large amount of data is not practical. These factors give rise to edge-computing, or data pre-processing on IOT gateways. In this paper, we propose a data processing architecture and a data reduction algorithm for the gateway of bridge vibration G-sensors. The architecture also considers the features such as the system security authorization and real-time data visualization.