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Upgrade method, device and system for system firmware in equipment

A system firmware and firmware upgrade technology, applied in the direction of software deployment, etc., can solve the problems of low upgrade rate and high server requirements, achieve the effect of increasing download rate and avoiding high performance requirements

Inactive Publication Date: 2018-06-15
BEIJING CHINA TSP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the embodiment of the present application is to provide a method, device and system for upgrading the system firmware in the device, which can realize the upgrade of the system firmware in the device without a network, and avoid upgrading the system firmware through the server. Problems with high server requirements and low upgrade rate

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  • Upgrade method, device and system for system firmware in equipment
  • Upgrade method, device and system for system firmware in equipment
  • Upgrade method, device and system for system firmware in equipment

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Embodiment Construction

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The invention provides an upgrade method, device and system for system firmware in equipment. The method comprises the steps that after first equipment detects successful connection with second equipment, first equipment information of the first equipment and second equipment information of the second equipment are acquired; the first equipment information comprises first hardware information andfirst system firmware information; the second equipment information comprises second hardware information and second system firmware information; if it is detected that the first hardware informationis identical to the second hardware information and a version corresponding to the first system firmware information is lower than a version corresponding to the second system firmware information, asystem firmware upgrade request is sent to the second equipment; after it is determined that the second equipment agrees to the system firmware upgrade request, the first system firmware information is sent to the second equipment; and first system firmware is upgraded according to a file differential upgrade package returned by the second equipment. In this way, under the condition that the Internet is unavailable, upgrade of the system firmware in the equipment can be realized, and the upgrade rate is high.

Description

technical field [0001] The present application relates to the technical field of equipment upgrading, and in particular, relates to a method, device and system for upgrading system firmware in equipment. Background technique [0002] At present, most client devices (such as vehicle-mounted devices or electronic products) mostly use (Firmware Over-The-Air, FOTA) to upgrade system firmware online. [0003] Usually, when using FOTA for specific upgrades, it is generally necessary for the firmware provider to prepare a firmware upgrade package for the client device in advance, and then upload the prepared firmware upgrade package to the server, and the client device downloads it from the server through the network. A firmware upgrade package, and upgrade the system firmware of the client device based on the upgraded firmware upgrade package. [0004] However, when upgrading the system firmware through FOTA, it must rely on the network, and it cannot be upgraded in the offline s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 杨聃
Owner BEIJING CHINA TSP
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