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Method and system for wirelessly charging unmanned aerial vehicle

An unmanned aerial vehicle and wireless charging technology, applied in the field of unmanned aerial vehicles, can solve the problems of small operating radius, short flight time of electric unmanned aerial vehicles, and short operation time of unmanned aerial vehicles, so as to achieve the effect of improving endurance

Active Publication Date: 2015-08-19
CETC SPECIAL MISSION AIRCRAFT SYST ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the limitations of battery technology and capacity at the present stage, the flight time of unmanned aerial vehicles using electricity is relatively short, and they can only fly for about half an hour before returning to the voyage to recharge or replace the battery. Small operating radius

Method used

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  • Method and system for wirelessly charging unmanned aerial vehicle
  • Method and system for wirelessly charging unmanned aerial vehicle
  • Method and system for wirelessly charging unmanned aerial vehicle

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Embodiment Construction

[0073] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0074] Such as figure 1 As shown, it is a wireless charging method for an unmanned aerial vehicle disclosed in an embodiment of the present invention, including:

[0075] S101. Obtain the remaining power value of the battery of the unmanned aerial vehicle;

[0076] S102. Determine whether the remaining power value is less than the preset warning value, and if so, enter step S103;

[0077] S103. Generate a warning signal and send the warning s...

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Abstract

The invention discloses a method for wirelessly charging an unmanned aerial vehicle. The method comprises: acquiring residual power value of a storage battery of the unmanned aerial vehicle; determining whether the residual power value is lower than a preset alarm value, if yes, generating an alarm signal and sending the alarm signal; acquiring position information of the unmanned aerial vehicle and position information of each fixed wireless charging station; according to the position information of the aerial vehicle and the position information of each fixed wireless charging station, calculating the distance between the unmanned aerial vehicle and each fixed wireless charging station; according to sequence of small to large of the distances between the unmanned aerial vehicle and the fixed wireless charging stations, sending charging requests, until a charging ordering receiving command sent by the fixed wireless charging station is determined to be received; and selecting the fixed wireless charging station which sends the charging ordering receiving command to perform wireless charging. The method and the system can realize wireless charging of the unmanned aerial vehicle, so as to improve cruising power of the unmanned aerial vehicle. The invention also discloses an unmanned aerial vehicle and a system for wirelessly charging the unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a wireless charging method and system for an unmanned aerial vehicle. Background technique [0002] As a practical aerial mission platform, unmanned aerial vehicles generally carry a certain number of mission instruments and equipment to complete a specific mission. Unmanned aerial vehicles, especially small unmanned aerial vehicles, often use batteries as the source of power for the flight and mission instruments of unmanned aerial vehicles due to their limited size and load. However, due to the limitations of battery technology and capacity at the present stage, the flight time of unmanned aerial vehicles using electricity is relatively short, and they can only fly for about half an hour before returning to the voyage to recharge or replace the battery. The working radius is small. Contents of the invention [0003] The invention provides a wireless chargin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00H02J7/00B64D27/24
CPCH02J7/0047H02J7/025Y02T50/60
Inventor 李杰周尹强范波翔李德李杉格卫海粟孙虎胆李道斌
Owner CETC SPECIAL MISSION AIRCRAFT SYST ENG
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