Methods and systems for heating emergency regulation in smart cities based on internet of things large models

A method for heating emergency regulation in a smart city based on an Internet of Things (IoT) large model, wherein the method is executed by an emergency supervision and management platform of a system for heating emergency regulation in a smart city, and the method comprises:

• obtaining a plurality of groups of heating parameters of a heating pipeline network at a plurality of time points to construct a heating variation vector;
• determining whether at least one of an abnormal heat exchange station or an abnormal pipeline terminal exists according to the heating variation vector in combination with an ambient temperature of at least one of a heat exchange station or a residential area;
• in response to determining that at least one of the abnormal heat exchange station or the abnormal pipeline terminal exists, determining a heat exchange abnormality type according to the heating variation vector;
• updating at least one of a valve opening of a heating pipeline valve or a rotation speed of a circulation pump in a primary network or a secondary network according to the heat exchange abnormality type, and controlling at least one of the heating pipeline valve or the circulation pump to perform heating based on an updated valve opening and an updated rotation speed, wherein the heating includes at least one of conveying hot water by the heating pipeline valve or driving circulation of the hot water by the circulation pump;
• determining a heating correlation feature according to a plurality of historical variation vectors;
• predicting a potential abnormal area at a future time point according to the heating variation vector and the heating correlation feature;
• and
• determining an adjustment time point according to the potential abnormal area, and controlling the heating pipeline valve and the circulation pump in the secondary network within the potential abnormal area to perform heating based on a secondarily adjusted valve opening and a secondarily adjusted rotation speed at the adjustment time point.