Fuente: Wipo "IOT" The present invention discloses a device for supporting intelligent interconnection of an IOT device. The device comprises a network communication module, a natural language processing module and an AI module. Different types of devices are provided with different types of AI modules. The device is connected with the IOT device and the mobile intelligent terminal through a network, and interactionis performed based on natural language information and/or formatting information to supply intelligent interaction support for the IOT device and the mobile intelligent terminal. The present invention discloses a system for supporting intelligent interconnection of an IOT device. The system comprises the device, the IOT device and the mobile intelligent terminal. The present invention further discloses a method for supporting intelligent interconnection of an IOT device. The device, the system and the method for supporting intelligent interconnection of an IOT device greatly improve the intelligent interaction level between different IOT devices and between men and the IOT devices in a condition of achieving complexity almost without increasing IOT devices.