A hybrid control method and system for an unmanned aerial vehicle, and an unmanned aerial vehicle

A technology of hybrid power and control method, which is applied in the field of aircraft to achieve the effect of improving endurance and optimizing energy supply
CN107797562BActive Publication Date: 2020-10-16四川锋源氢能科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
四川锋源氢能科技有限公司
Publication Date
2020-10-16

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Abstract

The invention provides a hybrid power control method and system of an unmanned aerial vehicle and an unmanned aerial vehicle. The method comprises a correspondence relationship determination step anda storage step. At the correspondence relationship determination step, a correspondence relationship between a flight condition and / or flight state of an unmanned aerial vehicle and energy combinationis determined; and at the storage step: the correspondence relationship is stored in a decision-making library. The energy consists of at least two of a solar battery, a hydrogen fuel battery, and alithium battery. Therefore, an energy supply combination mode is determined based on the flight condition and / or flight state to realize optimization of energy supply of an unmanned aerial vehicle, sothat the endurance capability of the unmanned aerial vehicle is enhanced.
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Description

technical field

[0001] The invention relates to the technical field of aircraft, in particular to a hybrid control method and system for an unmanned aerial vehicle and an unmanned aerial vehicle. Background technique

[0002] Unmanned Aerial Vehicle (UAV) is an abbreviation for a power-driven, unmanned, and reusable aircraft.

[0003] The endurance of drones is an important indicator for evaluating the performance of drones. In the prior art, improving the endurance of drones is an important factor related to the development of the drone industry.

[0004] In the prior art, according to the power mode, it generally includes electric drones, gasoline-powered drones, etc. Electric drones are generally powered by lithium batteries, and electric drones have a short battery life. For example, the flight time of electric fixed-wing drones is only 1.5 to 2 hours, and the flight time of rotary-wing drones is only about 20 minutes, which cannot meet the needs of a large number of i...

Claims

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