The distribution cabinets in the distribution room are dense, the circuit layout is complex, and the environmental parameters are variable. In order to ensure the safety, accuracy, and efficiency of the distribution room inspection, intelligent inspection is an inevitable choice for the stable operation of the distribution room. Based on the operation and maintenance needs of the distribution room, with "robot" inspection as the core, and closely following the requirements of unmanned, digital, and intelligent operation and maintenance, Hangcha Guozi Intelligence uses various sensing devices such as wheeled inspection robots, rail mounted inspection robots, and simple robots as carriers, and comprehensively applies wireless passive temperature measurement, deep learning, big data analysis, digital twin and other technical means to launch an intelligent inspection system solution for the distribution room with functions such as unified access of multiple devices, visual monitoring, real-time remote monitoring, and intelligent fault warning.