Interaction butt-joint control methods adopted when unmanned aerial vehicles enter or exit from relay service stations

A technology of interactive control and control method, applied in the direction of attitude control, non-electric variable control, control/regulation system, etc.

Inactive Publication Date: 2016-07-13
HUBEI UNIV OF TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] At present, the relevant technologies in the existing field are mainly focused on the wireless slow charging of drones, and some use solar panels as the power supply source, but for the rapid battery replacemen

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  • Interaction butt-joint control methods adopted when unmanned aerial vehicles enter or exit from relay service stations
  • Interaction butt-joint control methods adopted when unmanned aerial vehicles enter or exit from relay service stations
  • Interaction butt-joint control methods adopted when unmanned aerial vehicles enter or exit from relay service stations

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Embodiment Construction

[0077] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0078] When the power of the UAV is insufficient, it is charged by a fixed charging device, or directly replaces the battery, replaces the memory card, etc. We call the fixed charging device a relay service station, and the replacement process is called maintenance.

[0079] To enter the relay service station for maintenance, the UAV needs to meet all the following process requirements: first, it needs to find the location of the relay service station, and it needs to get in touch with the built-in control computer of the relay service station, and monitor its...

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Abstract

The invention discloses interaction butt-joint control methods adopted when unmanned aerial vehicles enter or exit from relay service stations.The interaction butt-joint control methods include the unmanned-aerial-vehicle and relay-service-station mutual finding method, the station-entering-process interaction control method, the task-suspension-recovering control method and the station-exiting-process interaction control method.According to the methods, the communication process between the unmanned aerial vehicles and the relay service stations and state changes and control flow of the unmanned aerial vehicles and the relay service stations during stopping are regulated through the wireless communication technology and a formative data packet protocol; the unmanned aerial vehicles can be like trains and can be stopped and subjected to supplying and continue to execute tasks at the stations in sequence when executing the tasks within a long distance; unmanned aerial vehicles of different manufacturers or relay service stations of different manufactures can carry out the butt-joint relay service on the basis of complying with the standard control protocol and the flow; in this way, the problems that the power of batteries of rotor-wing unmanned aerial vehicles is rapidly consumed, and the use distance and the use time are limited are solved, and a solution is provided for long-distance full-automatic task execution and relay service load relaying of the unmanned aerial vehicles.

Description

technical field [0001] The invention belongs to the technical field of rotary-wing unmanned aerial vehicles, and in particular relates to an interactive docking control method for a rotary-wing unmanned aerial vehicle to enter and exit a relay energy conversion service station. Background technique [0002] Existing drones, especially battery-powered rotary-wing drones, have short flight times due to power limitations, and there are no drone supply stations and technologies yet, so it is difficult to complete long-distance and long-term work. Therefore, it generally works independently and is in a stand-alone state. There is no way to form a drone service network, which greatly limits its efficiency and scope of use. [0003] With the development of wireless communication technology, the application of machine vision in rotor UAVs, and the gradual improvement of navigation accuracy, automatic tracking technology and automatic obstacle avoidance, rotor UAVs have basically pos...

Claims

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Application Information

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IPC IPC(8): G05D1/08G05D1/10
CPCG05D1/0816G05D1/101
Inventor 刘春
Owner HUBEI UNIV OF TECH
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