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Firmware upgrade method, electronic device, camera system and unmanned aerial vehicle

A technology for firmware upgrade, electronic equipment

Inactive Publication Date: 2019-03-01
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the operation of electronic equipment, there may be problems such as various loopholes, low compatibility, easy virus intrusion, and failure to better meet user requirements, which requires upgrading the firmware of electronic equipment
[0003] However, during the firmware upgrade process, abnormal power failure may occur, which will cause the upgrade failure. In this case, it may be necessary to manually use the upgrade tool to upgrade the electronic device, and the process is relatively cumbersome.
In addition, if the user experiences an abnormal power failure when upgrading the electronic device and cannot re-upgrade, the electronic device needs to be returned to the manufacturer for repair, which may affect the user's daily life and work

Method used

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  • Firmware upgrade method, electronic device, camera system and unmanned aerial vehicle
  • Firmware upgrade method, electronic device, camera system and unmanned aerial vehicle
  • Firmware upgrade method, electronic device, camera system and unmanned aerial vehicle

Examples

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Embodiment Construction

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

A firmware upgrade method, an electronic device, a camera system and an unmanned aerial vehicle are provided. The firmware upgrade method comprises: acquiring an upgrade firmware from the upgrade device during the running of the application stored in the application storage area, and writing the upgrade firmware to the target storage area; the boot loader stored in the boot loader storage area isrun, the upgrade firmware in the target storage area is obtained, and the application stored in the application storage area is upgraded according to the upgrade firmware. This can avoid an abnormal power failure and cause the upgrade to fail.

Description

technical field [0001] The present disclosure relates to the field of computer technology, in particular, to a firmware upgrade method, electronic equipment, a camera system and an unmanned aerial vehicle. Background technique [0002] During the operation of electronic equipment, there may be problems such as various loopholes, low compatibility, easy virus intrusion, and failure to better meet user requirements, which requires upgrading the firmware of electronic equipment. [0003] However, during the firmware upgrade process, abnormal power failure may occur, which will cause the upgrade failure. In this case, it may be necessary to manually use the upgrade tool to upgrade the electronic device, and the process is cumbersome. In addition, if the user experiences an abnormal power failure when upgrading the electronic device and cannot re-upgrade, the electronic device needs to be returned to the manufacturer for repair, which may affect the daily life and work of the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65
CPCG06F8/65G06F9/445
Inventor 翁超杨勇陈汉平
Owner SZ DJI TECH CO LTD
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