Yangzhou Keyu Electric Power Co., Ltd. is a national high-tech enterprise specializing in product development, production, sales and service in the field of intelligent distribution network. The intelligent control device of switchgear is a new type of multi-functional and intelligent simulation designed for the development and design of power switchgear. Dynamic indicator device, which integrates primary circuit simulation diagram, switch status, circuit breaker position, grounding switch position, spring energy storage status, isolating switch status, voice error prevention indication, high voltage live indication, high voltage live lock and automatic heating and dehumidification control, temperature Humidity control, heater failure, over-temperature alarm indication, etc. all in one