Power Internet of Things Architecture and Access CTechnology for Massive Heterogeneous Terminals (CICED2022)

Power Internet of things is the development trend of today’s era and the demand for national strategic development. With the development of the power Internet of things, the power Internet of things platform is facing the pressure of massive heterogeneous terminal access. Firstly, based on the current construction of power Internet of things, this paper puts forward an architecture composed of terminal, edge, pipe, and cloud. Then, the terminal management and control technology based on software definition is proposed to realize the flexible and efficient management and control of the power IoT terminal; A massive heterogeneous terminal access technology based on load balancing and multi-protocol analysis technology is proposed to realize the rapid distribution of traffic and the adaptive processing of service requests, improve the processing efficiency of the platform, and realize the decoupling of business logic and message transmission. Finally, the application prospect of the above technology in the fields of distribution network operation state perception, operation, and distribution business connection and improvement, power supply scheme optimization and auxiliary decision-making is given.