Unmanned aerial vehicle anti-loss method and control system

An unmanned aerial vehicle, anti-loss technology, applied in the field of unmanned aerial vehicles, can solve problems such as loss of unmanned aerial vehicles, loss of collected data, property loss, etc.

Pending Publication Date: 2020-08-25
杭州今奥信息科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The loss of unmanned aerial vehicles will directly lead to the loss of collected data and property damage.

Method used

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  • Unmanned aerial vehicle anti-loss method and control system

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the examples, the following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0036] An unmanned aerial vehicle control system, comprising a remote control terminal control system and an unmanned aerial vehicle terminal control system, the unmanned aerial vehicle terminal control system comprising a GPS module, a main control module a, a wireless transmission module a and a driving device;

[0037] The main control module a is respectively connected with the GPS module, the wireless transmission module a and the driving device.

[0038] The GPS module acquires GPS data and transmits it to the main control module a, and the main control module a transmits the information to the remote control system through the wireless transmission module a. The main control module a is connected to and controls the driving device, an...

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Abstract

The invention discloses an unmanned aerial vehicle anti-loss method and a control system. The method comprises the steps: a remote control end obtains the GPS data of an unmanned aerial vehicle at regular time; whether the GPS data is abnormal or not is determined; if the GPS data is abnormal, the remote control end sends a command to the unmanned aerial vehicle to control the unmanned aerial vehicle to hover and give an alarm; the distance between the position of the hovering unmanned aerial vehicle with the abnormal flight state and the position of the unmanned aerial vehicle with the normallast flight state is calculated, and the position range of the unmanned aerial vehicle is calculated according to the distance. Whether the unmanned aerial vehicle is abnormal or not is quickly judged according to the longitude and latitude coordinate format and the coordinate error range of the GPS data, protection measures are taken, hovering or course reversal operation is adopted if abnormityis judged, and that the unmanned aerial vehicle cannot be lost is guaranteed.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a method and control system for preventing loss of unmanned aerial vehicles. Background technique [0002] In recent years, with the development of unmanned aerial vehicles, it has been widely used in various industries. It has the advantages of flexible maneuvering, quick response, unmanned flight, and low operation requirements. The scope of use has been extended to the three major fields of military, scientific research and civilian use. [0003] Usually, when an unmanned aerial vehicle enters a special area, it will cause loss of contact and so on. If entering a strong magnetic field area, magnetic field interference will occur, causing the remote control terminal to fail to control the unmanned aerial vehicle, which in turn leads to the loss of the unmanned aerial vehicle. In the field of surveying and mapping, unmanned aerial vehicles are often used as s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10G01S19/39G01S19/42G01S19/52
CPCG05D1/101G01S19/42G01S19/52G01S19/39
Inventor 何玉生石赛群问静怡方鹏
Owner 杭州今奥信息科技股份有限公司
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