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UAV battery protection method, device and storage medium

A technology of unmanned aerial vehicles and machine batteries, applied in the field of unmanned aerial vehicles, can solve the problems of no over-discharge protection, no battery protection mechanism, and drone stays

Active Publication Date: 2022-07-12
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, if the upgrade cannot be successfully completed due to some circumstances, the drone will always stay in the Bootloader stage
Due to the particularity of the Bootloader, the UAV will exit the Bootloader only when the upgrade operation is completed, and there is no mechanism for battery protection during the Bootloader stage
The battery power supply output will always be turned on, and the LED indicator light of the battery will always flash, which means that there will always be a large power consumption during the Bootloader stage and there is no over-discharge protection. produce overdischarge
However, the over-discharge of the battery will generally cause damage to the battery itself, and this damage is generally irreversible, which will greatly affect the life and safety of the battery.

Method used

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  • UAV battery protection method, device and storage medium
  • UAV battery protection method, device and storage medium
  • UAV battery protection method, device and storage medium

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Embodiment Construction

[0051] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] The terms "first", "second", "third", "fourth", etc. (if present) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can, for ...

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Abstract

The present invention provides a battery protection method, device and storage medium for an unmanned aerial vehicle, wherein the method includes: starting a first timer when the battery of the unmanned aerial vehicle starts to run the Bootloader, and when the first timer reaches a first preset time, the battery With the Bootloader still running, the battery enters a low power state. The UAV battery protection method, device and storage medium provided by the present invention can prevent the UAV battery from being over-discharged in the Bootloader stage, thereby ensuring the UAV battery life and the UAV safety, and improving the user experience.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, and in particular, to a method, device and storage medium for protecting a battery of an unmanned aerial vehicle. Background technique [0002] When upgrading the firmware package of the drone's battery, it will first enter the stage of booting and loading the Bootloader, and then upgrade the system or program that needs to be upgraded in the Bootloader. [0003] In the existing technology, if the upgrade cannot be successfully completed due to some circumstances, the drone will always stay in the Bootloader stage. Due to the particularity of the Bootloader, the UAV will only exit the Bootloader when the upgrade operation is completed, and there is no mechanism for cell protection in the Bootloader stage. The battery power output will always be turned on, and the LED indicator light of the battery will keep flashing, which means that the Bootloader stage will always have a large...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/4401H01M10/42B64D27/24B64C39/02
CPCH01M10/42G06F9/4406B64C39/02B64D27/24B64U50/19Y02E60/10
Inventor 刘玉华
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD