Automatic locking and unwinding device for mooring drones
A technology of unmanned aerial vehicle, retractable and unwinding line, applied in aircraft lander and other directions, can solve the problems of cable winding and knotting safety, heavy work, hidden dangers, etc., to avoid winding and knotting, saving labor costs, and simple operation.
Inactive Publication Date: 2017-12-08
SOUTHWEAT UNIV OF SCI & TECH
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Problems solved by technology
[0002] Tethered UAVs have appeared on the market, and there have also been retractable and unwound devices for tethered UAVs. The existing tethered UAV retractable and unwound devices can only be realized with the flight of the UAV. Passive pay-off, instead of automatic take-up when the UAV lands; When the cable is put into the take-up and release device, the redundant power cables are prone to entanglement and knotting, causing safety hazards; therefore, there is an urgent need for an automatic lock take-up and take-off device for tethering UAVs to solve the above problems
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[0016] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] In the following description, references to "one embodiment," "an embodiment," "an example," "example," etc. indicate that such described embodiment or example may include a particular feature, structure, characteristic, property, element, or limitations, but not every embodiment or example necessarily includes the specific feature, structure, characteristic, property, element or limitation. Additionally, repeated use of the phrase "according to one embodiment of the present application" does not necessarily refer to the same embodiment, although it may.
[0018] For simplicity, some technical features known to those skilled in the art are omitted from the following description.
[0019] According to one embodiment of the pres...
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The invention provides an automatic lock line winding and unwinding device for a mooring unmanned aerial vehicle. The automatic lock line winding and unwinding device comprises a position monitoring end and a line winding and unwinding end in radio connection with the position monitoring end; a positioner for determining the longitude, the latitude and the height of the mooring unmanned aerial vehicle and a signal transmitter used for transmitting mooring unmanned aerial vehicle position information including longitude and latitude information and height information are arranged inside the position monitoring end; a line winding and unwinding executing mechanism, a mooring cable pull force sensor for detecting the mooring cable pull force and a signal receiver used for receiving the position information of the unmanned aerial vehicle are arranged inside the line winding and unwinding end, and the mooring cable pull force sensor and the signal receiver are connected with the line winding and unwinding executing mechanism through circuits; a motor used for driving a winch, a motor driver used for driving the motor and a controller used for calculating the distance between the mooring unmanned aerial vehicle and the line winding and unwinding executing mechanism and controlling the motor to drive the winch to wind and unwind a line are arranged in the line winding and unwinding executing mechanism.
Description
technical field [0001] The present invention relates to the technical field of automatic take-up and take-off devices, in particular to an automatic lock and take-up and take-off device for mooring unmanned aerial vehicles. Background technique [0002] Tethered UAVs have appeared on the market, and there have also been retractable and unwound devices for tethered UAVs. The existing tethered UAV retractable and unwound devices can only be realized with the flight of the UAV. Passive pay-off, instead of automatic take-up when the UAV lands; When the cable is put into the take-up and take-off device, the redundant power cables are easily entangled and knotted, causing safety hazards; therefore, an automatic lock take-up and take-off device for tethering the drone is urgently needed to solve the above problems. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies in the prior art, to provide an automatic lock and release devi...
Claims
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IPC IPC(8): B64D45/04
Inventor 张华史思总姚娟王坤朋楚红雨李存波刘满禄张静
Owner SOUTHWEAT UNIV OF SCI & TECH