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Method and device for determining safe landing of unmanned helicopter after engine shutdown

A technology for safe landing of unmanned helicopters, which is applied in the field of determining the safe landing of unmanned helicopters after the engine stops, and can solve problems such as engine system failure, unmanned helicopter crashes, unmanned helicopters unable to land safely, etc.

Active Publication Date: 2019-10-22
CONTINENTAL UNIION CHAOLU TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] During the flight of the unmanned helicopter in the air, due to the influence of the harsh environment or the failure of the engine system, the engine may stop
Once the engine of the unmanned helicopter stops, if the situation is not handled properly, the unmanned helicopter will not be able to land safely, and even cause the unmanned helicopter to crash

Method used

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  • Method and device for determining safe landing of unmanned helicopter after engine shutdown
  • Method and device for determining safe landing of unmanned helicopter after engine shutdown
  • Method and device for determining safe landing of unmanned helicopter after engine shutdown

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The application provides a method and a device for determining the safe landing of an unmanned helicopter after engine shutdown. The method includes the following steps: acquiring multiple groups of flight data on an altitude-velocity diagram of an unmanned helicopter after engine shutdown; determining safe landing conditions for the unmanned helicopter after engine shutdown; and determining a safe landing control strategy of the unmanned helicopter after engine shutdown based on the current flight data of the unmanned helicopter after engine shutdown and the safe landing conditions. Accordingto the embodiment of the application, a basis is provided for the safe landing of the unmanned helicopter through the determined safe landing conditions, and a safe landing control strategy of the unmanned helicopter after engine shutdown is determined to ensure the safe landing of the unmanned helicopter after engine shutdown.

Description

technical field [0001] The present application relates to the technical field of unmanned helicopter flight, in particular to a method and device for determining a safe landing of the unmanned helicopter after the engine is stopped. Background technique [0002] In recent years, unmanned helicopters have been widely used in many fields, such as military, power inspection, border inspection, environmental monitoring, geographical remote sensing and other fields. [0003] During the flight of the unmanned helicopter in the air, due to the influence of the harsh environment or the failure of the engine system, the engine may stop. Once the engine of the unmanned helicopter stops, if the situation is not handled properly, it will cause the unmanned helicopter to be unable to land safely, and even cause the unmanned helicopter to crash. Contents of the invention [0004] In view of this, the purpose of this application is to provide a method and device for determining the safe...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/105
Inventor 张雅铭夏宗权
Owner CONTINENTAL UNIION CHAOLU TECH BEIJING CO LTD
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