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http://dx.doi.org/10.6109/jkiice.2017.21.5.936

Power Manageable IoT Systems Using RF433 Wireless Sensor Network and ARDUINO-YUN Based Gateway  

Choi, Eun-Seok (Department of Electrical and Computer Engineering, University of Seoul)
Shim, Jae-Ryong (VETEC CO.,LTD)
Chang, Sekchin (Department of Electrical and Computer Engineering, University of Seoul)
Abstract
These days, research has been made for a variety of internet of things (IoT) technologies over industrial fields. The current research trend includes the effective adoption of the IoT technologies. But, most IoT researches assume a relatively complicated structure, which consists of sensor devices, gateway, network server, and application server. Of course, the structure has distinct merits in the aspects of flexibility and expandability. However, the complicated structure causes the system implementation overhead including high-cost implementation, and hinders the practical usage of IoT in the industry areas, which require a small-size network. In this paper, we propose a novel IoT system architecture, which guarantees the small-size network and the low-cost implementation. Also, we implement the infrastructure, which includes the RF433-based sensor network, the ARDUINO-YUN based gateway, and the application server using Apache/PHP/MySQL (APM) package. Finally, we present the effective power management scheme among these components.
Keywords
Wireless sensor network; RF433; ARDUINO-YUN; IoT (Internet of Things);
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