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Energy-saving GPS and Beidou navigation flight control equipment

A technology of Beidou navigation and flight control, which is applied to camera devices, closed-circuit television systems, etc., can solve the problems of insufficient use of precision, low auxiliary information, and high power consumption, so as to improve clarity and practicability, and avoid computational complexity , The effect of reducing power consumption

Inactive Publication Date: 2018-01-19
SICHUAN ZHIHUIYING AVIATION TECH CO LTD
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Problems solved by technology

However, the current research on 3D reconstruction of UAV sequence images is still in its infancy, and there are mainly the following problems: (1) Compared with ground images, 3D reconstruction based on UAV sequence images is generally a 3D reconstruction of a large amount of data and a large scene; (2) Most of the mature algorithms in computer vision are directly applied to the 3D reconstruction of UAV sequence images; (3) The auxiliary information with low precision is not fully utilized
[0005] However, these prior art calculations are too large, especially the calculations in three-dimensional image processing often lead to excessive power consumption in the image processing and data transmission of the aircraft

Method used

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  • Energy-saving GPS and Beidou navigation flight control equipment
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  • Energy-saving GPS and Beidou navigation flight control equipment

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Embodiment Construction

[0061] Such as figure 1 As shown, according to a preferred embodiment of the present invention, the present invention provides a kind of energy-saving GPS and Beidou navigation flight control equipment, and the flight control equipment includes:

[0062] A temperature monitoring unit for monitoring the temperature of the GPS module and the Beidou navigation module;

[0063] The video acquisition mode control unit is used for controlling the mode of video acquisition according to the monitoring result of the temperature monitoring unit.

[0064] Preferably, the video capture mode control unit includes:

[0065] The first mode control unit is used to control the video acquisition power consumption in the first mode when the temperature of the GPS module and the Beidou navigation module is lower than the preset threshold;

[0066] The second mode control unit is used to control the video acquisition power consumption in the second mode when the temperature of the GPS module and...

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Abstract

The invention provides an energy-saving GPS and Beidou navigation flight control equipment aims to more accurately effectively monitor UAV video acquisition power consumption by temperature monitor, and the Beidou navigation flight control equipment includes a temperature monitoring unit for monitoring temperature of a GPS module and a Beidou navigation module; and a video acquisition mode controlunit for video acquisition mode control according to monitoring results of the temperature monitoring unit.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle power consumption control, and more particularly, relates to an energy-saving GPS and Beidou navigation flight control device. Background technique [0002] For safety reasons, unmanned aerial vehicles for reconnaissance, especially quadcopters, equipped with GPS and Beidou navigation, have been developed and applied with the development of aerial photography technology. This kind of aerial photography reconnaissance in a professional environment requires a long time for viewfinding, high shooting requirements, and professional operators. [0003] The return of existing reconnaissance video images is mostly based on analog video signals, and the images are not clear. At the same time, UAVs can continuously acquire high-precision sequence images with large overlaps, but the acquired images will lose depth information. Image-based 3D reconstruction refers to the method and technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C11/02H04N7/18
Inventor 陈虹宇
Owner SICHUAN ZHIHUIYING AVIATION TECH CO LTD
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