Fecha de publicación: 17/05/2022 Fuente: Wipo "IOT" The invention discloses a control method, device and control system of IoT equipment and terminal equipment, and belongs to the technical field of UWB. The method is applied to a terminal device, and the method comprises the following steps: establishing UWB communication with a UWB tag, the UWB tag being used for representing a to-be-connected IoT device, and the UWB tag being independent of the IoT device; determining device information of the IoT device represented by the UWB tag; and establishing a data communication connection with the IoT device according to the device information, and controlling the IoT device. Due to the independence between the UWB tag and the IoT equipment, any operation between the terminal equipment and the IoT equipment is not needed before the data communication connection is established between the terminal equipment and the IoT equipment, the equipment power consumption of the IoT equipment is reduced, and the automation and the convenience of controlling the IoT equipment by the terminal equipment are further improved.