Method, device and equipment for intelligent low-carbon operation and maintenance of building based on grey box model

The invention provides a method, a device and equipment for intelligent low-carbon operation and maintenance of a building based on a grey box model. The method comprises the steps that a grey box model of a target building is acquired, and the grey box model comprises a simulation model, constructed through building performance simulation software, of the target building and an energy consumption prediction model obtained through deep learning model training; an energy consumption control strategy is obtained, and the energy consumption control strategy comprises setting of electric appliance control parameters, setting of personnel activity data and setting of weather data; controlling the simulation model to operate according to the set electric appliance control parameters, the set personnel activity data and the set weather data to obtain electric appliance operation simulation state data; inputting the electric appliance operation simulation state data, the set personnel activity data and the set weathe