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Altitude calculation method and device, unmanned aerial vehicle and storage medium

A technology of altitude and calculation method, applied in measuring devices, altitude/level measurement, instruments, etc., can solve problems such as short-term inaccuracy and altitude inaccuracy, and achieve the effect of accurate altitude

Pending Publication Date: 2020-06-23
深圳市创客火科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The air pressure data collected by the barometer has the characteristics of long-term accuracy and short-term inaccuracy. Therefore, the altitude calculated by the UAV based on the air pressure data collected by the barometer will be inaccurate.

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  • Altitude calculation method and device, unmanned aerial vehicle and storage medium
  • Altitude calculation method and device, unmanned aerial vehicle and storage medium
  • Altitude calculation method and device, unmanned aerial vehicle and storage medium

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] In the embodiments of the present invention, the term "module" generally refers to: hardware, a combination of hardware and software, software, and the like. For example, a module may be a process running on a processor, a processor, an object, an application executable, a thread of execution, a program, or the like. Both an application running on a processor and the processor may be modules. One or more modules can be localized on one computer and / or distributed...

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Abstract

The invention discloses an altitude calculation method and device, an unmanned aerial vehicle and a storage medium. The method comprises the following steps: A, collecting a first air pressure value of a flight position where the unmanned aerial vehicle is located; B, calculating an altitude initial value of the flight position according to the first air pressure value and the relation data of theair pressure value and the altitude value; and C, calculating an altitude correction value of the flight position where the unmanned aerial vehicle is located according to the altitude initial valueand the received error data. According to the method, more accurate altitude can be obtained.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to an altitude calculation method and device suitable for unmanned aerial vehicles, unmanned aerial vehicles, and storage media. Background technique [0002] At present, some drones are equipped with a barometer, and the function of the barometer is to measure the air pressure in the external environment where the drone is located, so as to serve as a basis for the drone to calculate its altitude. [0003] The inventors found that: [0004] The air pressure data collected by the barometer has the characteristics of long-term accuracy and short-term inaccuracy. Therefore, the altitude calculated by the UAV based on the air pressure data collected by the barometer may be inaccurate. [0005] Therefore, it is necessary to propose a new technical solution to solve the above technical problems. Contents of the invention [0006] The object of the present invention is to provi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/06
CPCG01C5/005G01C5/06
Inventor 严国陶吕元宙
Owner 深圳市创客火科技有限公司