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

A technology of over-the-air upgrade and firmware upgrade, which is applied in the field of computer science, can solve the problems that the efficiency of firmware upgrade cannot be fundamentally improved, and achieve the effect of improving firmware upgrade efficiency, clear process, and improving security

Active Publication Date: 2022-05-27
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.

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

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Embodiment Construction

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

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

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Abstract

The present invention discloses a terminal firmware over-the-air upgrade system and an over-the-air upgrade method. The system includes at least one remote server and a plurality of terminals. Each terminal performs independent networking according to its own networking restrictions, and at the same time satisfies its own networking restrictions. Conditional multiple terminals form a terminal cluster through autonomous networking; both the remote server and the terminal cluster store firmware upgrade data for over-the-air terminal firmware upgrades; when there are terminals that need to be upgraded in the system, The terminal can obtain firmware upgrade data from remote servers and terminal clusters. The present invention combines the Internet of Things and the block chain, and the terminal will obtain the data required for the upgrade from multiple sources when performing the upgrade operation, so the data acquisition efficiency will 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 over-the-air upgrade system and an over-the-air upgrade method, belonging to the technical field of computer science. Background technique [0002] Industrial Internet refers to an open and global network that can connect people, data and machines. This concept was proposed in 2013 and has been widely concerned around the world. Smart hardware is also 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 hardware intelligence. In the actual application process, with the overall update of the system, once it is found that the firmware part fails to match in time or has defects, it needs to be upgraded in time. With the improvement of scientific and technological level around the world,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/00H04L67/55H04L67/1095G06F8/65H04L49/9057H04L9/40
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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