Air wireless charging method for unmanned aerial vehicle formation

A technology of wireless charging and charging method, applied in the direction of charging station, electric vehicle charging technology, electric vehicle, etc., can solve the problems of insecurity, inflexibility, and can not be well applied, and achieve simple design and extended task time. Effect

Active Publication Date: 2019-06-11
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

But in this way, the launch vehicle must constantly detect the position of the captured drone, so it is very ...

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  • Air wireless charging method for unmanned aerial vehicle formation
  • Air wireless charging method for unmanned aerial vehicle formation
  • Air wireless charging method for unmanned aerial vehicle formation

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Embodiment Construction

[0045] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] Suppose there are several drones that can provide charging services in the scene, we call them charging hosts (CH). There are mission drones called Mission Drones (MD). All mission drones are powered by their own batteries. The energy of CH can come from solar energy, ground supplement, etc. CH and MD are equipped with wireless transceivers, and the energy of MD can only be supplemented by CH wireless charging.

[0047] There are three common wireless charging methods, namely inductive coupling, magnetic resonance coupling and radio frequency (RF) methods. The RF-based charging method has the advantages of long charging distance, controllable RF energy, constant output power, simultaneous charging of multiple devices, and compatibility with modern communication systems. Therefore, this charging method is suitable for ...

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Abstract

The invention discloses an air wireless charging method for an unmanned aerial vehicle formation. The scene that a charging machine charges a single unmanned aerial vehicle or an unmanned aerial vehicle formation in the air by a non-contact charging manner is introduced, the charging scene is divided into two basic classes, the two basic classes are the fixed topology structure and a non-fixed topology structure, the fixed topology structure is the topology structure of the unmanned aerial vehicle group and is unchanged, and the non-fixed topology structure is constantly changed. According tothe air wireless charging method, the unmanned aerial vehicle can continuously obtain the energy, the task time is prolonged, the power replenishment can be conducted in a fragment mode, the input andoutput power can be flexibly adjusted, more energy saving is achieved, and even the unmanned aerial vehicle can complete the task without the battery, so that the design is simpler.

Description

technical field [0001] The invention relates to an unmanned aerial vehicle charging method, in particular to an aerial wireless charging method for an unmanned aerial vehicle formation. Background technique [0002] An unmanned aerial vehicle, also known as a drone, is an aircraft that is not piloted by any pilot. UAVs have a wide range of applications in both military and civilian fields. The application of the former is that drones can perform tasks such as detection, attack and border surveillance. The latter application is where drones can perform difficult tasks such as aerial photography, rescue and emergency communications in high-risk areas. It can well combine the cutting-edge technologies of artificial intelligence, information transmission, and automatic cruise, and has the characteristics of rapid deployment and has been widely used. UAVs of different specifications can be formulated according to different mission requirements. For example, to perform simple m...

Claims

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Application Information

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IPC IPC(8): B60L53/126B60L53/30B60L53/38
CPCY02T90/167Y02T10/7072Y02T10/70Y02T90/14Y02T90/12Y04S30/12
Inventor 朱琨徐金玮陈兵
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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