IoT-oriented blockchain equipment, systems and working methods

An Internet of Things system and working method technology, applied in the field of Internet of Things-oriented blockchain equipment, can solve problems such as large storage burdens, achieve efficient aggregation, meet data real-time requirements, and reduce storage overhead

Active Publication Date: 2022-01-28
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution ignores the storage bottleneck of the blockchain. Each edge gateway needs to store a complete data ledger, and the storage burden is heavy.

Method used

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  • IoT-oriented blockchain equipment, systems and working methods
  • IoT-oriented blockchain equipment, systems and working methods
  • IoT-oriented blockchain equipment, systems and working methods

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] The embodiments of the present application are applied to IoT applications, such as cellular-based narrowband internet of things (narrowband internet of things, NB-IoT) electricity meters, NB-IOT water meters, shared bicycles, household appliances and other IoT applications. A common mode in IoT applications is that terminal equipment (user equipment, UE) works in a decentralized manner, and the cloud platform manages them in a unified manner. Here, the...

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Abstract

The present invention relates to the technical field of secure data transmission of the Internet of Things, specifically block chain devices, systems and working methods for the Internet of Things; wherein the block chain edge devices include a terminal data acquisition module for collecting data information of terminal devices and outputting to the edge computing module; the edge computing module is used for edge computing processing and sends the processed data to the block chain module to realize data upload; the block chain module is used to realize the identity verification of the block chain edge gateway device and The data processed by the edge computing module is stored in a distributed storage system; the communication module is used to upload data and issue commands; Security: The present invention uses a method of combining distributed storage and blockchain for data storage, which effectively avoids the data security problems caused by centralized storage, and reduces the storage overhead of blockchain nodes.

Description

technical field [0001] The invention relates to the technical field of Internet of Things data secure transmission, in particular to a block chain device, system and working method for the Internet of Things. Background technique [0002] The Internet of Things (IoT, Internet of things) refers to the real-time collection of various information through various information sensor terminals, the ubiquitous connection between things and things, things and people, and the realization of intelligent perception, identification and management of objects and processes. At present, most IoT systems use cloud services to provide storage and computing support, but as the Internet of Things is widely used in smart cities, smart industries and other fields, cloud computing services are no longer sufficient to support the deep coverage and massive connections of the Internet of Things; IoT terminals are far away, and it is difficult to meet the real-time data requirements of low-latency se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/12H04L67/10H04L67/1097H04L9/40H04L9/06H04L9/32
CPCH04L67/12H04L67/10H04L67/1097H04L63/0823H04L9/0643H04L9/3247
Inventor 曹傧彭木根徐信邓锦洋
Owner BEIJING UNIV OF POSTS & TELECOMM
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