Industrial Device Monitoring and Control System based on oneM2M for Edge Computing

摘要

Traditional manufacturing systems consist of devices with limited functionality and are constructed in a vertical structure. This is not suitable for smart factory environment where Internet of Things (IoT) is actively utilized and connected to external environment. Cyber Physical System (CPS), a key element of the Smart Factory, means that cyber and physical systems are tightly connected and intelligent. To build a CPS, IoT needs to be handled effectively, and stability and connectivity must be ensured. Therefore, the system in the Smart Factory is preferably built according to the IoT standard. In this paper, we propose an industrial device monitoring and control system based on oneM2M, and discuss that this system can be applied in a smart factory environment. The proposed system is based on Mobius, developed by Korea Electronics Technology Institute (KETI) as an open source IoT platform, and its components are open source hardware which is high performance with low cost. The Smart Factory system can be constructed in various forms using Mobius. In this paper, a model for its structure and utilization is presented.