Smart home internal and external network switching control method

The invention belongs to the field of smart home and specifically relates to a smart home internal and external network switching control method. The method comprises the following steps that S1, a mobile phone APP client sends a unique identification code of a smart home system and a mobile phone number to a cloud server through a gateway and a network in sequence; S2, after receiving the unique identification code and the mobile phone number, the cloud server calls a member database of the smart home system corresponding to the unique identification code of the smart home system; S3, the cloud server searches a service identification code corresponding to the mobile phone number from the member database and feeds back the service identification code to the mobile phone APP client through the network and the gateway in sequence; and S4, the mobile phone APP client receives the feedback service identification code and corresponds to different internal and external network control authority according to the di