Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Terminal equipment data uplink method and system

A technology of terminal equipment and equipment, applied in the field of blockchain, can solve problems such as the inability to guarantee the data security of terminal equipment, the lack of authenticity of data, and the inability of data to reflect

Active Publication Date: 2021-07-02
上海摩联信息技术有限公司
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the above method still cannot guarantee the security of the terminal device data. If a hacker tampers with the data on the path from the terminal device to the intermediate device, the intermediate device will not be able to find that the data has been tampered with, so the data on the chain will not have authenticity. sex
In addition, the intermediate device itself may be hijacked by hackers, which will also cause the data on the blockchain to not reflect the actual data of the terminal, but fake data operated by hackers

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
  • Terminal equipment data uplink method and system
  • Terminal equipment data uplink method and system
  • Terminal equipment data uplink method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0048] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0049] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other step...

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

One or more embodiments of the present specification provide a terminal equipment data uplink method and system, the data uplink method is executed at a terminal device and a cloud server, the terminal device stores a device private key, and the cloud server stores a block chain private key. The method comprises the following steps that: the terminal equipment acquires original data and performs equipment signature calculation on the original data by using an equipment private key to obtain a section of overall data comprising the original data and an equipment signature, and sends the overall data to a cloud server; the cloud server calculates a hash value of the overall data, performs block chain private key signature on the hash value by using the block chain private key, and constructs a block chain transaction message; and the cloud server sends the block chain transaction message to a block chain node. According to the invention, the data uplink function of the Internet-of-Things terminal equipment is realized, and the security of the data of the terminal equipment is ensured.

Description

technical field [0001] The present invention mainly relates to block chain technology, and in particular to a method and system for uploading data of an Internet of Things terminal device to a chain. Background technique [0002] The Internet of Things is a network of physical devices embedded with hardware, software, sensors, actuators and connected hardware. IoT terminal devices can be connected and exchange data. Currently, most IoT architectures require servers to enable data storage and transmission between several devices in the cyberspace. [0003] Blockchain is a distributed shared ledger and database, which has the characteristics of decentralization, non-tampering, traceability throughout the process, traceability, collective maintenance, and openness and transparency. These characteristics ensure the "honesty" and "transparency" of the blockchain, and lay the foundation for the creation of trust in the blockchain. [0004] In recent years, with the vigorous dev...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32
CPCH04L9/3239H04L9/3247H04L9/3234H04L2209/12H04L9/50
Inventor 许刚包苗苗
Owner 上海摩联信息技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com