Design of Power Gateway based on Edge Computing and Research on Data Transmission Security

In order to realize the centralized processing and remote management of data in the power grid, the author proposes the design of power gateway based on edge computing and the research on data transmission security. The author builds a computing service model in the gateway through Docker virtualization technology, analyzes the application of edge computing in the power industry, builds services based on Python language and Docker technology, and designs the edge computing gateway system. The experimental results indicate that: This model can accurately obtain the coordinate position and rotation angle of the grounding knife, and selects a convolution kernel size of 6 × 6 based on the information loss rate and defect removal rate of gateway image processing. Zone A is in the closed state (92 °, 98 °), zone B is in the middle state (98 °, 175 °), and zone C distinguishes the closed state (175 °, 179 °). This recognition algorithm can accurately analyze the status of the grounding knife, so it can be used to build a power gateway to ensure information security. The problem of logic confusion in Docker’s design of power gateway is solved, follow up work is carried out with this idea, and a power gateway based on edge computing is designed and implemented.