A system of unmanned aerial vehicle positioning using a ground station and a method thereof
A technology of positioning system and ground station, applied in the field of positioning system of unmanned aerial vehicle, can solve the problems of five-man aircraft wasting more time and energy, large error in positioning, large precision error of surveying and mapping, etc., so as to improve the accuracy , Improve positioning accuracy, improve the effect of surveying and mapping accuracy
Inactive Publication Date: 2017-12-12
湖南翼航无人机科技有限公司
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[0003] The purpose of the present invention is to solve the shortcomings in the prior art that the accuracy of surveying and mapping is relatively large due to large errors in positioning, and that the five-man machine also wastes a lot of time and energy when searching for it after it breaks down, and proposes A ground station positioning system and method for unmanned aerial vehicles
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[0019] 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.
[0020] refer to Figure 1-3 , a positioning system for a ground station for an unmanned aerial vehicle, comprising a ground station and an ARM motherboard installed on the unmanned aerial vehicle, the output end of the ground station is electrically connected to the input end of the data processing module and the input end of the first storage module respectively connection, the input end of the ground station is electrically connected with the output end of the first wireless receiving module, the output end of the ground station is connected with the input end of the first wireless transmitting module for signal connection, the output end of the ground station is co...
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The invention relates to the technical field of unmanned aerial vehicle positioning and in particular provides a system of unmanned aerial vehicle positioning using a ground station and a method thereof. The method comprises the steps of equipment installation, equipment debugging, positioning data acquiring, positioning data transmission and positioning data processing. By adding an RTK GPS receiver and an RTK GPS base station, the accuracy of unmanned aerial vehicle positioning is improved and the positioning precision of unmanned aerial vehicles reaches the centimeter level, so that the surveying and mapping precision of unmanned aerial vehicles is increased during surveying and mapping; through connection with a real-time dynamic differential system, unmanned aerial vehicles can send positioning data continuously during a positioning process, so that the positioning accuracy of unmanned aerial vehicles is increased.
Description
technical field [0001] The invention relates to the technical field of UAV positioning, in particular to a positioning system and method for a ground station used for UAVs. Background technique [0002] UAV is an unmanned aircraft operated by radio remote control equipment and self-contained program control device, and small UAV has been widely used in surveying and mapping, aerial photography, monitoring, investigation, communication relay and other fields. Usually equipped with a navigation receiver, however, the existing navigation receiver has a large error in positioning, which reduces the accuracy of surveying and mapping. The error is large, so that the staff will waste more time and energy when looking for the drone. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art that the accuracy of surveying and mapping is relatively large due to large errors in positioning, and that the five-man machine also...
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IPC IPC(8): G01S19/43
CPCG01S19/43
Inventor 李超群
Owner 湖南翼航无人机科技有限公司