Abstract: The distribution power grid dispatching operation is developing and need new functions to applicated. According to the current conditions, the monitoring module for station building based on internet of things, edge calculation and artificial intelligence is designed.By using station building comprehensive monitoring internet of things terminal as the point of station edge calculation center and the edge calculation point coordinates with the terminal sensors, the intelligent switching station, Ring Main Unit and power distribution room are setup. Based on current distribution power grid automation system, new intelligent monitoring module for station budding is set up to monitor the equipments and environment in switch stations and station buddings. Because of this the company's distribution power grid will be set up better and better.