Framework Design of Edge IoT Agent Used in State Grid Electrical Internet of Things

Edge IoT agent (referred as EIoTA for short in this paper) is a ubiquitous Internet of things access device, which could manage and control terminals that lack connectivity. Based on the analysis of IoT terminal access requirements, the edge agent device should have the function of virtual switch, edge computing, interface adapting and protocol analyzing, which develops the implementation method of each functional module, proposes the power business implementation process, develops the terminal security authentication method and data encryption design, making the security and reliability of edge IoT agent guaranteed.