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An Auxiliary Landing Guidance Display System for Unmanned Helicopters

A technology of unmanned helicopters and display systems, applied in the direction of attitude control, etc., can solve problems such as inability to perform ship landing operations, mission delays, ship landing accidents, etc., and achieve the effect of friendly man-machine interface, intuitive display content, and clear display interface

Active Publication Date: 2017-09-26
XIDIAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the safe recovery of the ship-borne unmanned helicopter is a huge challenge, that is, how to safely land the unmanned helicopter on the ship after completing its mission
In particular: the ship lands on the move, under the influence of waves and sea winds. Obviously, it is impossible to perform accurate and safe landing operations by relying on the airborne images and digital flight parameters displayed by the traditional ground control station. , and even cause mission delays and even landing accidents

Method used

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  • An Auxiliary Landing Guidance Display System for Unmanned Helicopters
  • An Auxiliary Landing Guidance Display System for Unmanned Helicopters
  • An Auxiliary Landing Guidance Display System for Unmanned Helicopters

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Embodiment Construction

[0029] This example gives figure 1 The shown auxiliary landing guidance display system for unmanned helicopters includes at least: a processing unit 104, an onboard sensor 101, a ship motion calculation unit 102, a landmark detection unit 103, and a display unit 105;

[0030]The processing unit 104 is used to obtain the flight state information of the unmanned helicopter from the onboard sensor 101; to obtain the ship motion state information from the ship motion calculation unit 102; to obtain the landing signal from the ship landing landmark detection unit 103 Landmark position information; the processing unit 104 generates an auxiliary landing symbol set according to the above-mentioned acquired information, and the display unit 105 displays the auxiliary landing symbol set.

[0031] The airborne sensor 101 is a set of sensor equipment, which is used to provide unmanned helicopters with speed, acceleration, height, vertical velocity, vertical acceleration, heading, pitch, r...

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Abstract

The invention relates to an auxiliary landing guidance display system for unmanned helicopters, which is different from the traditional UAV landing information display system in that it not only includes the flight status information of unmanned helicopters, but also includes Movement status information and landing landmark position information can assist the operator of the UAV ground control station to perceive the situation of the unmanned helicopter in an all-round way, and then complete the safe landing operation. In addition, the auxiliary landing guidance information is expressed in a symbolic way, which makes the display interface of the ground station clearer and more concise, the display content is more intuitive and vivid, and the man-machine interface is friendly. With a simple modification, the invention can be used for unmanned helicopter landing applications.

Description

technical field [0001] The invention relates to a landing method for an unmanned helicopter, in particular to an auxiliary landing guidance display system for an unmanned helicopter. Background technique [0002] With the rapid development of the aviation industry in recent years, the application of unmanned helicopters has become more and more extensive, especially the carrier-based unmanned helicopters in the military field, because they have the dual advantages of both drones and helicopters: small, flexible, and highly maneuverable , Can effectively reduce risks and losses, so it is entrusted with tasks such as intelligence collection, surveillance, investigation, and even anti-submarine strikes. [0003] However, the safe recovery of the ship-borne unmanned helicopter is a huge challenge, that is, how to safely land the unmanned helicopter on the ship after completing its mission. In particular: the ship lands on the move, under the influence of waves and sea winds. Ob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/08
Inventor 刘贵喜张佳明姚李阳周杰吕孟娇史琳婕
Owner XIDIAN UNIV
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