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Unmanned aerial vehicle control method and device and computer readable storage medium

A control method and unmanned aerial vehicle technology, which is applied in the direction of aircraft power devices, unmanned aircraft, motor vehicles, etc., can solve the problems of crashes, increased battery internal resistance, and battery chemical activity that is easily affected by environmental factors, etc. problems, to avoid power jumps and ensure stability and reliability

Inactive Publication Date: 2018-11-23
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

Batteries can provide power support for the flexible movement of drones, but the chemical activity of batteries is easily affected by environmental factors
For example, in a low temperature environment, the internal resistance of the battery will increase, which may cause a jump in power
[0003] For the application scenarios of drones, due to the complex and changeable working environment of drones, once the battery power jumps, it will cause the drone to fail to start, and even cause the risk of crashing

Method used

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  • Unmanned aerial vehicle control method and device and computer readable storage medium
  • Unmanned aerial vehicle control method and device and computer readable storage medium
  • Unmanned aerial vehicle control method and device and computer readable storage medium

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Embodiment Construction

[0017] In order to make the purposes, 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 It is a part of the embodiments of this application, not all of them.

[0018] In practical applications, the chemical activity of batteries is greatly affected by environmental factors. Take the temperature factor as an example: in a low temperature environment, as the internal resistance of the battery increases, the battery capacity will decrease. If the battery outputs a large power supply signal (such as current discharge) at this time, it may cause a power jump. Therefore, for the application scenarios of drones in low-temperature environments, one way is to heat the battery to avoid increasing the internal resista...

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Abstract

The invention provides an unmanned aerial vehicle control method and device and a computer readable storage medium. The method comprises the steps that current environment parameters are acquired; according to a pre-constructed mapping relation between the environment parameters and a limit value of the battery power, a limit value of the battery power corresponding to the current environment parameters is acquired, and the limit value of the battery power corresponding to the environment parameters is used for representing a critical value of the battery power when the electric quantity jumping phenomenon occurs under the environment parameters; the flight power of an unmanned aerial vehicle is adjusted to make the output power of a battery of the unmanned aerial vehicle not exceed the limit value of the battery power corresponding to the current environment parameters. According to the method, it can be avoided that environment factors cause the electric quantity jumping phenomenon occurring on the battery of the unmanned aerial vehicle, and the stability and reliability of power supplying of the battery of the unmanned aerial vehicle are effectively ensured.

Description

technical field [0001] The present application relates to the field of batteries, in particular to a control method, device and computer-readable storage medium for an unmanned aerial vehicle. Background technique [0002] UAV-based application scenarios are characterized by strong mobility and flexibility. Most current UAVs support battery power supply, for example, lithium batteries are used for power supply. Batteries can provide power support for the flexible movement of drones, but the chemical activity of batteries is easily affected by environmental factors. For example, in a low temperature environment, the internal resistance of the battery will increase, which may lead to a jump in power. [0003] For the application scenario of drones, due to the complex and changeable working environment of drones, once the battery power jumps, the drone will not be able to start, and even cause the risk of crashing. Therefore, how to ensure the stability and reliability of dro...

Claims

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Application Information

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IPC IPC(8): B64D27/24B64D31/00
CPCB64D27/24B64D31/00B64U50/19
Inventor 秦威
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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