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Terminal firmware over-the-air upgrading system and over-the-air upgrading method

A technology of over-the-air upgrade and firmware upgrade, which is applied in the field of computer science, can solve problems such as the inability to fundamentally improve the efficiency of firmware upgrades, and achieve the effects of improving firmware upgrade efficiency, improving security, and broadening the scope of application

Active Publication Date: 2020-12-15
苏州德姆斯信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Based on the above-mentioned technical status, the mainstream research direction of firmware over-the-air upgrade in the industry at this stage generally focuses on the improvement of the data link communication protocol and the compression of the upgrade program, but these cannot fundamentally improve the firmware upgrade efficiency.

Method used

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  • Terminal firmware over-the-air upgrading system and over-the-air upgrading method

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Embodiment Construction

[0050] The present invention discloses a distributed over-the-air terminal firmware upgrade system and an over-the-air upgrade method, which significantly improves the efficiency of firmware upgrades by means of side-cloud collaboration and side-side collaboration, and overcomes the gap between the remote server and the terminal in the traditional method. Low efficiency caused by weak network environment. At the same time, the present invention also significantly improves the security of the system data transmission process while ensuring the efficient collaboration of the system through the architecture design of the Internet of Things + blockchain. The specific scheme is as follows.

[0051] An over-the-air terminal firmware upgrade system includes at least one remote server and multiple terminals, and the multiple terminals are respectively signal-connected to the remote server. Each of the terminals performs autonomous networking according to its own networking limitation ...

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Abstract

The invention discloses a terminal firmware over-the-air upgrading system and an over-the-air upgrading method. The system comprises at least one far-end server and a plurality of terminals, wherein each terminal carries out autonomous networking according to a networking limiting condition of the terminal. Meanwhile, multiple terminals meeting respective networking limiting conditions jointly form a terminal cluster in an autonomous networking mode; firmware upgrading data used for achieving terminal firmware over-the-air upgrading is stored in the far-end server and the terminal cluster; andwhen a terminal needing firmware upgrading exists in the system, the terminal can obtain the firmware upgrading data from the far-end server and the terminal cluster. According to the invention, theInternet of Things is combined with the block chain, and the terminal can acquire the data required for upgrading from multiple sources when executing the upgrading operation, so that the data acquisition efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a firmware upgrade system and a corresponding upgrade method, in particular to a distributed terminal firmware upgrade system and an upgrade method over the air, belonging to the field of computer science and technology. Background technique [0002] The Industrial Internet refers to an open and global network that can connect people, data and machines. This concept has been proposed since 2013 and has been widely concerned around the world. Various related technologies and supporting Smart hardware has also been in full swing. [0003] Among them, firmware, as the software control system in intelligent hardware, can be said to be the soul of intelligent hardware and the foundation and guarantee of intelligent hardware. In the actual application process, as the whole system is updated, once it is found that the firmware part is not matched in time or has defects, it needs to be upgraded in time. With the improvement of the le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F8/65H04L12/951H04L29/06H04L47/43
CPCH04L67/34H04L67/1095G06F8/65H04L49/9057H04L63/123H04L67/55
Inventor 张玉斌
Owner 苏州德姆斯信息技术有限公司
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