Abstract: Under the construction background of novel power systems, conventional management modes for 10 kV power distribution stations suffer from backward operation mechanisms. Fixed gateway functions and inadequate safety defense capacity restrict the implementation of smart operation and maintenance. Combined with actual operating power distribution rooms, this study integrates edge computing, Docker containerization and domestic cryptographic encryption techniques to construct a lightweight collaborative framework. Core modules including containerized micro-applications, encrypted data transmission and intelligent identification are developed to realize unattended operation of power distribution stations.Pilot field measurements indicate that the equipment acquisition accuracy reaches 99.2%, the abnormal recognition precision is over 96.5%, and the system operates stably. This scheme can effectively reduce operation and maintenance costs, strengthen data security and expand performance, thus providing technical support for the intelligent transformation of regional power distribution rooms.