Induction heating method and device, equipment and storage medium

The invention provides an induction heating method, device and equipment and a storage medium, relates to the technical field of industrial production, and can be applied to the scene of heating a workpiece on production equipment of ring forgings. The device specifically comprises a controller, an induction heating power supply and at least two groups of induction coils, the at least two groups of induction coils are connected through a fixing assembly to form a side wall and a bottom surface of the heating cylinder, and the other bottom surface of the heating cylinder is an opening; a to-be-heated workpiece is embedded into the heating cylinder through the opening and is made of a metal material; the induction heating power supply is in one-to-one connection with the at least two groups of induction coils; and the controller is connected with the induction heating power supply and is used for controlling the induction heating power supply so as to supply power to the induction coil in the preset height rang