Intelligent device finding method based on feature information

Abstract

The technical scheme of the invention comprises an intelligent device finding method. The method comprises the steps that an intelligent device and a mobile terminal are disposed in the same local area network; the intelligent device sends the device description information and the feature information of the local area network to the database of the service terminal for storage; the mobile terminal sends the the feature information of the local area network to the database of the service terminal for storage; the service terminal searches the intelligent device information consistent with thedevice description information and the feature information of the local area network, which are sent by the intelligent device in the database of the service terminal, and returns the intelligent device information to the mobile terminal; the mobile terminal is connected to the intelligent device. The invention is advantageous in that after the intelligent device is successfully connected to the Internet, the intelligent device determines that it is in the same local area network with the mobile terminal through the feature information of the local area network, so that the safety access problem before the intelligent device is bound can be avoided; by means of HTTP network protocol, the initial access problem of the intelligent device of the local area network can be simplified, and the problem that the intelligent device cannot be accessed due to the limit of a router can be avoided.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a feature information-based intelligent device discovery method. Background technique [0002] The user purchases a wifi smart device and connects the smart device to the router through sound waves, bluetooth, WiFi direct connection, airkiss, manual input, etc., and uses UDP broadcast, UPNP device discovery protocol, etc. in the local area network. Notify the mobile terminal of the device information of the smart device in multiple ways, so that operations such as binding, association and remote control can be performed on the smart device through the mobile terminal. [0003] The mobile terminal in the related technology needs to discover and obtain the necessary information of the smart device by detecting the message information sent by the smart device in the local area network. Due to the inconsistent settings of the routers of different manufacturers, and the user's person...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the technical solution of the present invention provides a method for discovering smart devices connected to the Internet, aiming to solve the problem of failure in discovering LAN devices caused by router setting restrictions

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