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A device management and sharing system based on alliance blockchain

A device management and sharing system technology, applied in the field of Internet of Things, can solve the problems of cost pressure and difficulty in calling each other between devices, and achieve the effect of promoting development, reliable security management and sharing, and sharing reliable security.

Active Publication Date: 2021-12-24
广州龙建达电子股份有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

With the further application of IoT technology, IoT devices are springing up. According to Ericsson’s estimation, by 2021, the connected IoT devices will reach 28 billion. It is difficult to call each other, so the management of hundreds of billions of IoT devices will bring huge cost pressures to manufacturers, operators and end users
The network environments of IoT devices are different, and their security and privacy are facing huge challenges

Method used

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  • A device management and sharing system based on alliance blockchain
  • A device management and sharing system based on alliance blockchain

Examples

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Embodiment 1

[0033] A device management and sharing system based on alliance blockchain, please refer to figure 1 , including IoT devices, management nodes, certification centers and smart contracts; each management node is connected to several devices, each management node is connected to the certification center for authorization access, and the management nodes are connected to smart contracts through consensus and bookkeeping , the smart contract is a smart contract including a block chain, specifically computer program code.

[0034] In this embodiment, the authentication center is used to authenticate the legality of the identity of the management node and to compile and deploy the manager registration smart contract. There are two schemes for the blockchain to realize the function of nodes looking for peer nodes. One is that nodes follow the node discovery protocol to continuously try to connect to surrounding nodes, and the other is to manually add corresponding peer node identific...

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Abstract

The invention discloses a device management and sharing system based on the alliance block chain, including Internet of Things devices, management nodes, authentication centers and smart contracts; wherein each management node is connected to several devices, and each management node is connected to The authentication center authorizes access, and the management node connects to the smart contract through consensus and bookkeeping. The smart contract is a smart contract including a blockchain, specifically computer program code. The present invention has the advantages of decentralization, non-tampering, safety and reliability, and transparent and traceable process in blockchain technology, which is beneficial to realize the management of hundreds of millions of Internet of Things devices, and ensures reliable and safe sharing of Internet of Things devices without leakage privacy.

Description

technical field [0001] The present invention relates to the field of the Internet of Things, and more specifically, to a device management and sharing system based on an alliance block chain. Background technique [0002] The Internet of Things (IoT for short) is a network technology that connects sensors, controllers, and machinery and equipment, and realizes the purpose of intelligent management and control of machinery and equipment through the connection of things. With the further application of IoT technology, IoT devices are springing up. According to Ericsson’s estimation, by 2021, the connected IoT devices will reach 28 billion. It is difficult to call each other, so the management of hundreds of billions of IoT devices will bring huge cost pressures to manufacturers, operators and end users. The network environments of IoT devices are different, and their security and privacy are facing huge challenges. The sharing of IoT devices will further promote the developm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06H04L29/08
CPCH04L41/28H04L63/06H04L63/0876H04L67/104H04L67/12
Inventor 张浩川陈广财余荣吴彦朱熔熔
Owner 广州龙建达电子股份有限公司
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