Equipment linkage method, block chain network and storage medium

Abstract

The invention relates to an equipment linkage method, a block chain network and a storage medium. The method is applied to the block chain network, and the block chain network comprises a first node and a second node. The method comprises the following steps that a first node sends a linkage request from a first device bound with a user under the first node to a second node, wherein the linkage request comprises device information of the second device which needs linkage and is located under the second node, a user identity identifier of the user and identity information of the first node; thesecond node judges whether the equipment information and the identity information are written into an intelligent contract of the block chain network or not; if yes, the second node judges whether the equipment information and the user identity are in a binding relationship or not; and if yes, the second node sends the linkage request to the second equipment, so that the second equipment executesan operation corresponding to the linkage request. Through the intelligent contract in the block chain network, the linkage of equipment under different Internet of Things platforms is realized, andthe intelligent experience of a user is improved.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a device linkage method, a block chain network and a storage medium. Background technique [0002] With the rapid development of IoT technology, various manufacturers are building their own IoT platforms. There is a certain degree of independence between the devices of each networking platform, making it difficult to link devices of different brands. For consumers, if they want to experience a truly smart life and achieve an interconnected experience, they have to choose devices on the same platform. For smart application developers, for better product experience, they have to add support for multiple platforms in one product. Due to the mutual independence of IoT platforms and the strong dependence of products on a single smart platform, the overall experience of smart homes is advancing slowly. Contents of the invention [0003] In view of this, ...

AI Technical Summary

Problems solved by technology

In the embodiment of this application, when the second node receives the linkage request from the first node, it determines that the device information of the second device that needs to be linked and the identity information of the first node have been written into the smart contract of the blockchain network, And when it is determined that the second device is in a binding relationship with the user identity bound to the first device, sending the linkage request to the second device, so that the second device performs the operation corresponding to the linkage request , through the smart contract in the blockchain network, the linkage of devices under different IoT platforms is realized, which improves the user's smart experience and solves the problem that the devices cannot communicate with each other after the user purchases devices from different manufacturers

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