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Method and system for returning formation dance step file state information to background, terminal and unmanned aerial vehicle

A state information, UAV technology, applied in control/adjustment systems, instruments, 3D position/channel control, etc., can solve problems such as affecting performance effects, increasing flight risks, flight interference, etc. perform unusual effects

Active Publication Date: 2021-10-08
一飞(海南)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Through the above analysis, the existing problems and defects of the existing technology are as follows: during the current formation flight process, some aircrafts will not fly according to the expected picture during the flight because the dance file information is different from other aircrafts, which is reflected in the display On the pattern, one or two pixels are missing in the pattern, and the actual aircraft is flying in another position, which seriously affects the performance effect and increases the flight risk, which may lead to flight interference between formation aircraft and aircraft, two collisions and falling, etc. question

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  • Method and system for returning formation dance step file state information to background, terminal and unmanned aerial vehicle
  • Method and system for returning formation dance step file state information to background, terminal and unmanned aerial vehicle
  • Method and system for returning formation dance step file state information to background, terminal and unmanned aerial vehicle

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Embodiment

[0048] The present invention provides a method for returning the state information of formation dance file to the background, including:

[0049] Step 1, download the dance file, calculate the MD5 check value locally, and save it locally;

[0050] Step 2, write the dance step file path, dance step file name, and dance step file size information into the local configuration file of the aircraft, and save it;

[0051] Step 3, according to the information saved in step 1 and step 2, obtain the open state of the dance file;

[0052] Step 4, according to the information saved in step 1 and step 2, the opening status information of the dance file obtained in step 3 is sent to the ground station 5, and the ground station 5 filters and screens the information of all aircraft dance files, and performs a secondary dance file for abnormal aircraft download.

[0053] In a preferred embodiment of the present invention, in the step 3 of obtaining the open status of the dance file, the open ...

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Abstract

The invention discloses a method and system for returning formation dance step file state information to a background, a terminal and an unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles. The method comprises the following steps that: a dance step file is downloaded, and an MD5 check value is calculated locally and stored locally; a dance step file path, a dance step file name and dance step file size information are writteninto an aircraft local configuration file, and stored; a dance step file opening state is obtained according to the stored information; and the acquired dance step file opening state information is sent to a ground station, the ground station filters and screens all aircraft dance step file information, and secondary dance step file downloading is carried out on abnormal aircrafts. According to the method, the ground station issues an abnormal aircraft dance step again, so that a formation aircraft dance step file abnormity is avoided,the problem of flight abnormity caused by non-uniform formation aircraft dance step file information is solved, and formation flight pictures are reliable.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a method for transmitting status information of a formation dance file back to the background, a control system, a storage medium for receiving user input programs, an information data processing terminal, an unmanned aerial vehicle and applications. Background technique [0002] At present, during the formation flight of UAVs, there is a problem that the dance step waypoint files saved (cached) inside the aircraft do not match the current situation of the actual flight formation performance. As a result, during the formation flight performance, sometimes In a very small probability, one or two aircraft flying and performance patterns do not match the problem. [0003] Designing a method for individual aircraft to return local dance file information to the background of the ground station has become a technical problem that needs to be solved at prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/104
Inventor 张沐然
Owner 一飞(海南)科技有限公司
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