Method for designing and realizing private multi-ledger block chain system for Internet of Things

A system design and blockchain technology, applied in the field of Internet of Things security and communication, can solve problems such as waste of computing power and storage capacity, waste of edge computing, waste of storage capacity, and scenarios that are difficult to cope with delay requirements, and achieve improved robustness performance, speed up access, and improve user experience

Pending Publication Date: 2021-10-29
BEIJING UNIV OF POSTS & TELECOMM
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This low-speed response process makes it difficult for existing IoT systems to cope with scenarios with low latency requirements
Third, the gateway or base station has certain computing power and storage capacity, but in the existing technology, the gateway and base station are only responsible for the transparent transmission of data, causing a large part of the computing power and storage capacity to be wasted; finally, the gateway and the base station will All ter

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for designing and realizing private multi-ledger block chain system for Internet of Things
  • Method for designing and realizing private multi-ledger block chain system for Internet of Things
  • Method for designing and realizing private multi-ledger block chain system for Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0085] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0086] The method of the present invention includes the following steps:

[0087] Step 1, such as figure 1 As shown, the system's overall architecture is established, and the overall hardware and software system is constructed:

[0088] Step 1.1, in the target area, the N IT terminal is deployed, and each terminal hardware includes one or more sensors to sense the target data;

[0089] Step 1.2, deploy the M icon gateway in the target area, each gateway hardware includes a transmission module for receiving a wireless signal reported by the terminal; an MCU is used to run an embedded system; a power supply module; a cellular communication module Access to the Internet via cellular communication, or an Ethernet module to access the Internet through a wired network, on the software, MCU running the Internet of Things data protocol and block chain node based...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for designing and realizing a private multi-ledger block chain system for the Internet of Things. The method comprises the following steps: step 1, establishing an overall architecture of a system; step 2, establishing a block chain network; step 3, terminal registration and network access; step 4, uplink transmission, uplink and subsequent analysis of the application data; and step 5, downlink data or control instruction transmission. The method has the advantages that the edge computing capability of the gateway is fully utilized, and the session account book is deployed in the gateway. On one hand, the load of the server is reduced, and the robustness of the system is improved; and on the other hand, the resource utilization efficiency of the gateway is improved. Besides, according to the scheme provided by the invention, an application provider is allowed to deploy the application at the gateway, and the gateway is closer to the terminal equipment, so that the access delay of the Internet-of-Things application deployed at the edge can be reduced, and the influence of an application layer DoS attack on the system can be reduced.

Description

technical field [0001] The invention belongs to the field of Internet of Things security and communication technologies, and in particular relates to a method for designing and implementing a private multi-book block chain system for the Internet of Things. Background technique [0002] The existing IoT system follows the basic architecture of "device-pipe-cloud". The terminal (terminal: refers to a type of hardware device that performs data collection or control in the The data packets are sent to the gateway or base station, and then forwarded to the server in the cloud for storage and processing. The downlink data on the server side is first sent to the gateway or base station, and then converted into wireless signals for transmission to the terminal. Among them, the gateway or the base station depends on the specific wireless transmission mode. Typical IoT wireless communication technologies include Long Range (LoRa), Narrow Band-IoT (NB-IoT) and fifth generation (Fift...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/08H04L29/06G06F16/27
CPCH04L67/12H04L63/0428H04L63/1466H04L63/1458H04L67/1097H04L67/1095G06F16/27H04L9/50
Inventor 侯璐郑侃徐晓君武韬
Owner BEIJING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap