Fecha de publicación: 30/11/2021 Fuente: Wipo "IOT" The invention discloses an operation method of IOT equipment and an intelligent gateway, terminal equipment and a storage medium, and the method comprises the steps that the IOT equipment and the intelligent gateway construct WPS handshake to carry out WPS connection, and the intelligent gateway generates a random key corresponding to the IOT equipment; the IOT equipment and the intelligent gateway construct TLS handshake to perform TLS connection, and a pre-shared key is generated according to the random key, so that the IOT equipment and the intelligent gateway generate a main shared key; the shared key is used as an encryption key for data transmission between the IOT equipment and the intelligent gateway, wherein after the IOT equipment and the intelligent gateway realize TLS handshake, the IOT equipment reports equipment information to the intelligent gateway, and the IOT equipment acquires and stores the configuration information of the network access point. According to the invention, based on the WPS multi-password technology, the intelligent gateway distributes an independent random key for each IOT device, so the security performance can be effectively improved; when the IOT equipment is in a standby state, the IOT equipment is quickly awakened and intelligently selects the network access point of the intelligent gateway or the route, so the number of the intelligent gateways can be reduced, and the user cost is reduced.