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Multipurpose composite power unmanned air vehicle

A compound power and multi-purpose technology, applied in the direction of power plant, aircraft parts, automatic control, etc. on the aircraft, can solve the problems of high fuel consumption of jet engines, slow speed of electric engines, use environment and application restrictions, etc.

Inactive Publication Date: 2008-12-31
韦世党 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, today's small UAVs are all powered by a single type of power source, and the use environment and purposes are limited.
For example, the piston engine is noisy and not suitable for reconnaissance; the jet engine consumes a lot of fuel and has a short range; the electric engine has a slow speed and poor wind resistance, etc.

Method used

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  • Multipurpose composite power unmanned air vehicle
  • Multipurpose composite power unmanned air vehicle
  • Multipurpose composite power unmanned air vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] Embodiment 1: Accompanying navigation beacon UAV

[0111] In view of the fact that the vast majority of domestic helicopters do not have the ability to detect obstacles, the composite power UAV carries a navigation mission cabin, which is equipped with horizontal and vertical obstacle detectors, optical or infrared photography equipment and a beacon system, acting as a companion to the helicopter's flight. Accompanying navigation beacon UAV. In use, the helicopter can be dispatched alone or in formation. Through the equipment in the mission cabin of the UAV, the signal or image navigation information is transmitted to the helicopter to reduce the safety hazard of the helicopter and improve the ability of the helicopter to perform complex tasks in a complex environment.

Embodiment 2

[0112] Example 2: Local Area Monitoring UAV

[0113] The composite power UAV adopts the engine assembly with the largest movable radius, and flies frame by frame according to the coordinate grid at a radius of 20,000 meters. At this time, if you carry video, infrared thermal imaging and other surveillance and monitoring system mission cabins, you can complete tasks such as local area surveillance and monitoring, forest protection and fire prevention, and aerial photography.

Embodiment 3

[0114] Embodiment 3: UAV for air relay

[0115] The composite power UAV adopts the maximum load engine combination, carries the communication transfer mission module, and flies in the air over the command and control station for a long time, which can realize the extended range of communication between the command and control station (or its carrier) and the communication destination.

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PUM

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Abstract

The invention relates to a compound power multifunctional small unmanned aerial vehicle which includes a body, a vertical empennage, a horizontal empennage, a changeable energy cabin, the hanging frame of a hanging cabin, a changeable target cabin, a main driver, the screw propeller of the main driver, the fixing ring of an auxiliary driver cabin connector, a wing, an auxiliary driver cabin connector and a flying controller; the vehicle is characterized by the changeable energy cabin and the changeable target cabin. The vehicle can implement the targets of remote sensing and remote detecting, air navigation, air transmission and precious shocking, etc. by changeable target cabin. The vehicle can integrate the engines with different power sources or with same power sources but with different type motors together to use by changeable energy cabin. The vehicle can achieve long period voyage of an electric engine, high thrust weight ratio of a spray engine, instant high speed of a rocket, etc. according to demands. The unmanned aerial vehicle of a compound engine can implement complex target under a complex environment.

Description

technical field [0001] The invention relates to a small unmanned aircraft, in particular to a composite power multi-purpose unmanned aircraft with replaceable energy cabin, mission cabin and flight control system Background technique [0002] At present, small drones have been used in various fields such as modern social and economic development, security defense, emergency rescue and disaster relief. But today's small unmanned aerial vehicle existing unmanned aerial vehicle all is a single kind of power source, and the use environment and purposes are limited. For example, the piston engine is noisy and not suitable for reconnaissance; the jet engine consumes a lot of fuel and has a short range; the electric engine has a slow speed and poor wind resistance, etc. Contents of the invention [0003] The purpose of the present invention is to solve the technical problems existing in the prior art, to provide a combination of different power sources or the same power source a...

Claims

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Application Information

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IPC IPC(8): B64D27/02B64C13/18B64D31/00
Inventor 韦世党彭春林刘冰张纯录
Owner 韦世党