DRONE AIRCRAFT LANDING AND DOCKING SYSTEMS

Abstract

A docking station for an aircraft includes a base portion and an alignment system disposed on the base portion configured to orient the aircraft relative to the base portion. The alignment system can include a plurality of outer protrusions extending away from the base portion in a vertical direction.

Claims

1. A docking station for an aircraft, comprising: a base portion; and an alignment system disposed on the base portion configured to orient the aircraft relative to the base portion.

2. The docking station of claim 1, wherein the alignment system includes a plurality of inner and outer protrusions extending away from the base portion in a vertical direction or a single protrusion mimicking a three-dimensional shape formed by the plurality of inner and outer protrusions.

3. The docking station of claim 2, wherein the plurality of inner and outer protrusions extend away from the base portion in both the vertical direction and a horizontal direction such that the outer protrusions extend from the base portion at an angle.

4. The docking station of claim 3, wherein the outer protrusions include ramp shape and are angled toward a middle of the base portion such that the ramp shape angles down toward the middle of the base portion.

5. The docking station of claim 4, wherein the outer protrusions are circumferentially disposed about the middle of the base portion to form an outer periphery of a landing area and to register the aircraft toward a middle of the base portion.

6. The docking station of claim 5, further comprising a landing platform at the middle of the base portion disposed at an upper end of the inner protrusions.

7. The docking station of claim 6, wherein the landing platform includes a charging system operatively associated therewith and configured to electrically couple to the aircraft to charge a battery of the aircraft.

8. The docking station of claim 7, wherein the landing platform includes a data transfer system operatively associated therewith and configured to communicate with the aircraft.

9. The docking station of claim 5, wherein the outer protrusions and the inner protrusions meet at the base portion.

10. The docking station of claim 5, wherein one or more of the outer protrusions and/or inner protrusions are covered with a covering material.

11. A docking station for an aircraft in accordance with the above disclosure and/or as shown in the drawings.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] So that those skilled in the art to which the subject disclosure appertains will readily understand how to make and use the devices and methods of the subject disclosure without undue experimentation, embodiments thereof will be described in detail herein below with reference to certain figures, wherein:

[0015] FIG. 1 is a perspective view of an embodiment of a docking station in accordance with this disclosure, shown having covered walls;

[0016] FIG. 2 is a plan view of the docking station of FIG. 1;

[0017] FIG. 3 is a perspective view of the docking station of FIG. 1, showing an aircraft disposed therein;

[0018] FIGS. 4 and 5 are perspective views of an embodiment of a docking station in accordance with this disclosure, showing a skeleton frame with no covering walls;

[0019] FIG. 6 is a side view of the docking station of FIG. 5;

[0020] FIG. 7 is a plan view of the docking station of FIG. 5;

[0021] FIG. 8 is a perspective view of the docking system of FIG. 5, showing an aircraft misaligned and attempting to land therein;

[0022] FIG. 9 is a perspective view of the docking system of FIG. 5, showing the aircraft properly registered within the docking station after being misaligned;

[0023] FIG. 10 is a plan view of the docking system of FIG. 5, showing the aircraft properly registered therein.

DETAILED DESCRIPTION

[0024] Reference will now be made to the drawings wherein like reference numerals identify similar structural features or aspects of the subject disclosure. For purposes of explanation and illustration, and not limitation, an illustrative view of an embodiment of a docking station in accordance with the disclosure is shown in FIG. 1. Other embodiments and/or aspects of this disclosure are shown in FIGS. 2-10. The systems and methods described herein can be used to improve aircraft alignment when landing at a docking station (e.g., for autonomous quad-copters or the like).

[0025] Referring to FIGS. 1-10, embodiments of a docking station for an aircraft includes a base portion and an alignment system disposed on the base portion configured to orient the aircraft relative to the base portion. The alignment system can include a plurality of outer and inner protrusions extending away from the base portion in a vertical direction, or a single protrusion mimicking the three-dimensional shape formed by the plurality of extrusions.

[0026] The plurality of outer and inner protrusions can extend away from the base portion in both the vertical direction and a horizontal direction such that the outer and inner protrusions extend from the base portion at an angle. The outer protrusions can include a ramp shape and are angled toward a middle of the base portion such that the ramp shape angles down toward the middle of the base portion. The inner protrusions can include a ramp shape and are angled away from a middle of the base portion such that the ramp shape angles down away from the middle of the base portion.

[0027] The outer protrusions can be circumferentially disposed about the middle of the base portion to form an outer periphery of a landing area and to register the aircraft toward a middle of the base portion. The inner protrusions can be circumferentially disposed at the middle of the base portion to form an inner periphery of the landing area and to register the aircraft toward a middle of the base portion. These inner protrusions can work in tandem with the outer protrusion to ensure level descent of the vehicle. In other words, the inner and outer protrusions work together to ensure at least two points of contact on between the landing gear of opposite sides of the aircraft and the protrusion surfaces during descent.

[0028] The docking station can further include a landing platform at the middle of the base portion disposed at an upper end of the inner protrusions, as well as a landing platform between the inner and outer protrusions disposed at the lower end of the inner and outer protrusions. The landing platform can include a charging system operatively associated therewith and configured to electrically couple to the aircraft to charge a battery of the aircraft. In certain embodiments, the landing platform includes a data transfer system operatively associated therewith and configured to communicate with the aircraft.

[0029] The outer protrusions and the inner protrusions can meet at the base portion. As shown in FIG. 1-3, one or more of the outer protrusions and/or inner protrusions are covered with a covering material (e.g., sheet metal, paper, cloth, plastic, etc., to form an enclosed bowl), or this solid shape can be mimicked with a single, solid three dimensional protrusion. As shown in FIGS. 4-10, the docking station can include a skeleton frame design without the need for walls or other covering. It is contemplated that the docking station can include a ring connecting the outer protrusions as an upper end thereof as shown in FIGS. 4-10.

[0030] As described above, the docking station can be configured for use with any VTOL aircraft (e.g., an autonomous quad-copter) such that it is a VTOL aircraft docking station. For example, a quad-copter can include a body portion and four arms extending therefrom, each arm configured to hold a motor and propeller (not shown) for lifting and controlling the quad-copter. The quad-copter can include a circular landing gear mounted on quad-copter to achieve to improve landing performance within the docking station. Any other suitable landing gear compatible with the landing platform dimensions of the docking station is contemplated herein.

[0031] During landing, the quad-copter can position itself or can be positioned by a user over the docking station imperfectly due to inherent errors in the precision of autonomous navigation and/or control software and/or or manual user error (e.g., as shown in FIG. 8).

[0032] When the quad-copter reaches its lowest point at the center, between the inner and outer protrusions, and rests on the landing platform, it can be put into communication with the charging system and/or data transfer system by being medialised and/or oriented properly (as shown in FIGS. 9 and 10).

[0033] The methods and systems of the present disclosure, as described above and shown in the drawings, provide for aircraft docking stations with superior properties including alignment systems for guiding aircraft into the docking stations. While the apparatus and methods of the subject disclosure have been shown and described with reference to embodiments, those skilled in the art will readily appreciate that changes and/or modifications may be made thereto without departing from the spirit and scope of the subject disclosure.