WO2017147188A1

WO2017147188A1 - Systems and methods for unmanned aerial vehicles

Info

Publication number: WO2017147188A1
Application number: PCT/US2017/018951
Authority: WO
Inventors: Matthew CULVER
Original assignee: Culver Matthew
Priority date: 2016-02-23
Filing date: 2017-02-22
Publication date: 2017-08-31

Abstract

An unmanned aerial system (UAS) may comprise an unmanned aerial vehicle (UAV), a portable power source, and a tether connecting a UAV to a portable power source. The tether may transmit power from the portable power source to the UAV. The UAS may be controlled by a remote control, which may command the UAV to surveil a location and transmit images back to the controller. The UAV may further include one or more components attached to the UAV, such as a camera, surveillance equipment, a Taser®, a LED strobe light, laser, or a claw. A remote control may control the flight of the UAV as well as the functionality of the one or more components. The UAS may be configured to, for example, surveil a location, intercept an intruder, inspect a building, and/or perform crowd control.

Description

SYSTEMS AND METHODS FOR UNMANNED AERIAL VEHICLES

BACKGROUND

Related Applications

[0001] This application claims priority to U.S. Provisional Application Nos. 62/298,918 (filed February 23, 2016), 62/305,434 (filed March 8, 2016), 62/31 1 ,238 (filed March 21 , 2016), and 62/315,504 (filed March 30, 2016), which are

incorporated herein by reference in their entirety.

Technical Field

[0002] This disclosure relates generally to unmanned aerial vehicles. More specifically, this disclosure relates to systems and methods for assisting individuals, carrying components, performing surveillance, and power line inspection.

Background Description

[0003] The use of unmanned aerial vehicles (UAVs), also referred to as drones, has increased drastically in popularity throughout the last decade while consumer UAVs have decreased in price. Other technologies, such as lightweight cameras with high resolutions and smart phones configured to control Unmanned Aerial Systems (UASs) (e.g., UAVs and associated systems), have further increased the speed at which consumers adopt these devices.

[0004] Today, many industries make use of UASs such as film makers, oil platform workers, militaries, and law enforcement. For example, film makers and television producers may use UASs that carry cameras to capture video that they otherwise could not capture using low-cost camera rigs. As opposed to using a platform or cable-suspended camera system to acquire overhead views, UASs may fly into the air and, with the help of a remote display, capture video from an overhead angle. Similarly, oil platform workers are able to use UASs to view portions of oil platforms that may need repair, without the need for a worker to put themselves in a dangerous position. For example, a UAS may fly around an oil platform over water, which eliminates the risks faced by workers hanging over an edge of a platform by a rope to examine platform supports. Military and law enforcement, likewise, may use UASs to gather intelligence without placing themselves in dangerous positions where they may be injured. UASs allow military and law enforcement to view areas from overhead without risking the life of a pilot or a person attempting to enter a potentially dangerous area.

[0005] As technology continues to improve and decrease in cost, an increasing amount of hobbyists are using UASs for various purposes. Hobbyists use UASs to capture overhead video of their homes, which was previously difficult to achieve at such a low cost. Hobbyists may also use the video capturing capabilities of UASs to capture video of themselves as they hike up a mountain, skate board down a hill, or go river rafting. In some UASs, a UAV may be configured to automatically hover at a particular height and distance from a remote control such as a smart phone or a radio transmitter. Thus, as a hobbyist rolls down a hill or floats down a river, they are able to single-handedly obtain a professional looking video that is taken from a fixed distance and height.

[0006] One problem faced by UASs is their ability to perform tasks usually reserved for stationary platforms. UAVs used for surveillance are typically small in size and portable. But these UAVs must be able to carry equipment such as cameras and security equipment, and occasionally heavier items such as first aid kits. Due to their size, UAVs often require small, lightweight batteries that tend to run out of power quickly. In particular, the heavier a UAV and its payload is, the faster it typically runs out of power. To overcome this problem, tethers are often used to power UAVs. Tethered UASs are able to operate for longer periods of time without running out of power. However, tethers often introduce their own problems such as portability. For example, a tether may be connected to a power converter, which in turn may need to be connected to an electric outlet. In such an example, a UAVs range is limited to the length of the tether and a power cord connecting the converter to an outlet. Thus, there is a need in the art for a UAV to be able to carry heavy equipment and/or fly for extended periods of time, without being limited by its distance from a fixed power outlet.

[0007] Another problem faced by UASs is their ability to perform tasks in remote locations without human intervention, such as power line inspection. Power line inspection in remote locations is typically performed by teams in helicopters. The inspection frequency depends on various factors, including transmission line size. Using helicopters to inspect power lines is generally expensive and inspection is limited to certain times of the day. For example, a helicopter usually hovers at a horizontal distance close enough for observation, approximately 20-300 feet depending on the equipment used and at a height of about 15 feet from the ground. Due to noise abatement laws and potential disturbance to livestock noise produced by the inspection limits the hours the helicopter can fly.

[0008] UAVs may overcome some of the shortfalls of helicopters. UAVs used in remote locations are typically small in size and portable. But these UAVs must be able to carry equipment such as cameras and inspection equipment, and

occasionally heavier items such as repair modules. Due to their size, UAVs often require small, lightweight batteries that tend to run out of power quickly. In particular, the heavier a UAV and its payload is, the faster it typically runs out of power. To overcome this problem, tethers are often used to power UAVs. Tethered UASs are able to operate for longer periods of time without running out of power. However, tethers often introduce their own problems such as portability. For example, a tether may be connected to a power converter, which in turn may need to be connected to an electric outlet. In such an example, a UAVs range is limited to the length of the tether and a power cord connecting the converter to an outlet. Thus, there is a need in the art for a UAV configured to inspect power lines to be able to carry heavy equipment and/or fly for extended periods of time, without being limited by its distance from a fixed power source.

[0009] The present disclosure is directed toward improvements in existing technologies for unmanned aerial systems.

SUMMARY

[0010] In an exemplary embodiment, the present disclosure is directed to unmanned aerial systems (UASs) that include at least one unmanned aerial vehicle (UAV) that may carry a security equipment module. A UAV may comprise one or more carrying components, which may be included in or attached to the UAV. The UAV may be configured to surveil a location and intercept an intruder. In another exemplary embodiment, a UAV is configured to surveil a location. The UAV may be configured to take off and land on an elevated platform and return to the platform in severe weather or for maintenance. In another exemplary embodiment, a UAV may comprise a controller for controlling the UAV and/or attachments to the UAV, such as LED strobe lights, a Taser®, pepper spray, etc. UAVs may also comprise a power source, which may be portable, configured to power a UAV. [0011] In another exemplary embodiment, the present disclosure is directed to a method of surveilling a location with a UAV. The UAV may navigate from a platform and surveil a location while the UAV is navigating. The UAV may be further configured to return to the platform after surveilling the location.

[0012] In another exemplary embodiment, the present disclosure is directed to a unmanned aerial systems (UASs) that include at least one unmanned aerial vehicle (UAV) and at least one controller configured to transmit one or more commands to the UAV. The UAV may have a connector configured to carry an object. The UAS may also include a power source configured to provide power to the UAV.

[0013] Additional objects and advantages of the present disclosure will be set forth in part in the following detailed description, and in part will be obvious from the description, or may be learned by practice of the present disclosure. The objects and advantages of the present disclosure will be realized and attained by means of the elements and combinations particularly pointed out in the appended claims.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only, and are not restrictive of the disclosed embodiments.

BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which comprise a part of this specification, illustrate several embodiments and, together with the description, serve to explain the disclosed principles. In the drawings:

[0016] FIG. 1 illustrates exemplary unmanned aerial vehicles, consistent with disclosed embodiments.

[0017] FIG. 2 illustrates an exemplary unmanned aerial system having a portable power source and a tether, consistent with disclosed embodiments.

[0018] FIG. 3 illustrates an exemplary unmanned aerial system having a portable power source and a tether, consistent with disclosed embodiments.

[0019] FIG. 4 illustrates exemplary remote controls, consistent with disclosed embodiments. [0020] FIG. 5 illustrates a block diagram of an exemplary unmanned aerial system, consistent with disclosed embodiments.

[0021] FIG. 6 illustrates an exemplary portable power source and tether, consistent with disclosed embodiments,

[0022] FIG. 7 illustrates an exemplary unmanned aerial system having a connector, consistent with disclosed embodiments.

[0023] FIG. 8 illustrates an exemplary unmanned aerial system having a camera, consistent with disclosed embodiments.

[0024] FIG. 9 illustrates an exemplary unmanned aerial system having a robotic arm, consistent with disclosed embodiments.

[0025] FIG. 10 illustrates an exemplary unmanned aerial system having quick-disconnect battery, consistent with disclosed embodiments.

[0026] FIG. 11 illustrates an exemplary unmanned aerial system having a hose, consistent with disclosed embodiments.

[0027] FIG. 12 illustrates an exemplary unmanned aerial system for refueling an aerial vehicle, consistent with disclosed embodiments.

[0028] FIG. 13 illustrates an exemplary unmanned aerial system having a painting component, consistent with disclosed embodiments.

[0029] FIG. 14 illustrates an exemplary unmanned aerial system having a cleaning component, consistent with disclosed embodiments.

[0030] FIG. 15 illustrates an exemplary unmanned aerial system having a plurality of unmanned aerial vehicles, consistent with disclosed embodiments.

[0031] FIG. 16 illustrates an exemplary unmanned aerial system having landscaping components, consistent with disclosed embodiments.

[0032] FIG. 17 illustrates an exemplary unmanned aerial system configured to support a person, consistent with disclosed embodiments.

[0033] FIG. 18 illustrates an exemplary unmanned aerial system configured to acquire a person, animal, and/or object from a body of water, consistent with disclosed embodiments.

[0034] FIG. 19 illustrates an exemplary unmanned aerial system having a hose, consistent with disclosed embodiments.

[0035] FIG. 20 illustrates an exemplary unmanned aerial system connected to a vehicle, consistent with disclosed embodiments. [0036] FIG. 21 illustrates an exemplary unmanned aerial system configured to transport objects, consistent with disclosed embodiments.

[0037] FIG. 22 illustrates an exemplary unmanned aerial system having security equipment, consistent with disclosed embodiments.

[0038] FIG. 23 illustrates an exemplary environment including an unmanned aerial vehicle and an elevated platform, consistent with disclosed embodiments.

[0039] FIG. 24 illustrates an exemplary environment including an unmanned aerial vehicle and a portable elevated platform, consistent with disclosed

embodiments.

[0040] FIG. 25 illustrates an exemplary environment including an unmanned aerial vehicle and hangers, consistent with disclosed embodiments.

[0041] FIG. 26 illustrates an exemplary environment including an unmanned aerial vehicle having security equipment, consistent with disclosed embodiments.

[0042] FIG. 27 illustrates an exemplary environment including an unmanned aerial vehicle and an elevated platform, consistent with disclosed embodiments.

[0043] FIG. 28 illustrates an exemplary environment including an unmanned aerial vehicle inspecting power lines, consistent with disclosed embodiments.

[0044] FIG. 29 illustrates an exemplary environment including an unmanned aerial vehicle and a mobile platform inspecting power lines, consistent with disclosed embodiments.

DETAILED DESCRIPTION

[0045] Exemplary embodiments are described with reference to the accompanying drawings. In the figures, the left-most digit(s) of a reference number identifies the figure in which the reference number first appears. Wherever convenient, the same reference numbers are used throughout the drawings to refer to the same or like parts. While examples and features of disclosed principles are described herein, modifications, adaptations, and other implementations are possible without departing from the spirit and scope of the disclosed embodiments. Also, the words "comprising," "having," "containing," and "including," and other similar forms are intended to be equivalent in meaning and be interpreted as open ended, in that, an item or items following any one of these words is not meant to be an exhaustive listing of such item or items, or meant to be limited to only the listed item or items. [0046] As used in this application and in the claims, the singular forms "a," "an," and "the" include the plural forms unless the context clearly dictates otherwise. Additionally, the term "includes" means "comprises." Further, the term "coupled" does not exclude the presence of intermediate elements between the coupled items.

[0047] The systems and methods described herein should not be construed as limiting in any way. Instead, the present disclosure is directed toward all novel and non-obvious features and aspects of the various disclosed embodiments, alone and in various combinations and sub-combinations with one another. The disclosed systems and methods are not limited to any specific aspect or feature or

combinations thereof, nor do the disclosed systems and methods require that any one or more specific advantages be present or problems be solved. Any theories of operation are to facilitate explanation, but the disclosed systems, methods, and apparatus are not limited to such theories of operation.

[0048] Although the operations of some of the disclosed methods are described in a particular, sequential order for convenient presentation, it should be understood that this manner of description encompasses rearrangement, unless a particular ordering is required by specific language set forth below. For example, operations described sequentially may in some cases be rearranged or performed concurrently. Moreover, for the sake of simplicity, the attached figures may not show the various ways in which the disclosed systems, methods, and apparatus can be used in conjunction with other systems, methods, and apparatus. Additionally, the description sometimes uses terms like "produce" and "provide" to describe the disclosed methods. These terms are high-level abstractions of the actual operations that are performed. The actual operations that correspond to these terms will vary depending on the particular implementation and are readily discernible by one of ordinary skill in the art.

[0049] Reference will now be made in detail to the drawings. Herein, the terms "unmanned aerial vehicle" or "UAV" will generally refer to the powered flying portion of an "unmanned aerial system" or "UAS." For example, a UAV may be a quadcopter, while a UAS may be a quadcopter, a tether, a portable power source, and a remote control. Other types of UAVs and/or UASs are consistent with this disclosure, such as, for example, single-propeller UAVs, fixed wing UAVs, UAVs with variable propeller pitches, UAVs with multiple propellers (e.g., 2, 4, 6, 8), UAVs with turbine engines, etc. [0050] The present disclosure is directed to a UAS comprising a tethered UAV connected to a portable power source. A portable power source may be physically connected to a tether capable of transmitting power and data, which may in turn be connected to a UAV. In some embodiments, a portable power source may comprise one or more batteries or other components that acquire, store, and/or transmit power to a UAV. The portable power source may be a stand-alone device, and small enough to be transported in an automobile. The power source may be removed from a vehicle, activated, and connected to a UAV to power it for longer periods of time than a battery within the UAV itself.

[0051] In some embodiments, the portable power source may also be a landing area for the UAV. For example, in some embodiments, the portable power source may include a substantially flat surface on which the UAV may land or otherwise be stored such that it is not damaged. A landing surface may be substantially square or round. For example, a landing surface may one square meter. As another example, a landing surface may be twice the size of a UAV. In some embodiments, the UAS may comprise functionality that causes the UAV to land on a portable power source automatically. For example, a UAV may fly for a particular period of time and, in response to an operator inputting a command at a remote control, initiate a landing process wherein the UAV automatically lands on the portable power source without additional operator input. As another example, a UAV may fly for a predetermined amount of time and then automatically land on the portable power source.

[0052] In some embodiments, the UAV may include a connector that allows external components to attach to the UAV. While it should be appreciated that external components may be located within a UAV, in embodiments described herein, external components such as a camera, lights, and/or robotic arms may be attached to a UAV via a connector. The external components may serve a variety of purposes. For example, external components may include devices that acquire and transmit data such as sensors, global positioning systems (GPS), WiFi

communications, etc. External components may include larger items used for a variety of purposes. For example, police, firemen, or emergency medical technicians may attach at least one camera and at least one light to a UAV to capture video of the scene of an automobile accident. Some accidents may be dangerous for people to approach due to gasoline, chemicals, or other dangerous agents. In such examples, a UAS may be used to show operators portions of an accident that may not be visible from the location where the operators are positioned. It should be appreciated that in addition to an accident, a UAS may be used to view other dangerous environments such as a construction site, a building on fire, or a collapsed building.

[0053] FIG. 1 illustrates exemplary unmanned aerial vehicles 100 according to some embodiments of the present disclosure. FIG. 1 includes a side view of a UAV 110A, a top view of a UAV 110B with four propellers, a UAV 1 10C having a rearward facing propeller, and a UAV 110D having larger propellers with propeller guards that contact one another. Exemplary UAVs 110A, 110B, and 110D may be referred to as quadcopters, although it should be appreciated that a UAV could have any number of propellers or other thrust generators. For example, a UAV may have one, two, three, four, or more propellers. In some embodiments, a UAV may have a thrust generator other than propellers, such as a turbine engine.

[0054] UAVs 110A, 110B, and 110C, may be propelled by four vertically oriented propellers, which may include two pairs of identical fixed pitched propellers wherein one pair is configured to rotate clockwise, and the second pair is configured to rotate counter-clockwise (as shown by UAV 110D). In exemplary embodiments, independent variation in the speed of each rotor may be used to control a UAV. By changing the speed of each rotor, a UAV may rotate, move forward, move backward, move higher and/or move lower. Quadcopters differ from conventional helicopters which use rotors that are able to dynamically vary the pitch of their blades as they move around a rotor hub. Generally, quadcopters are less expensive and more durable than conventional helicopters. Their smaller blades produce less kinetic energy, reducing their ability to cause damage. However, as the size of a vehicle increases, fixed propeller quadcopters become less advantageous. Larger blades increase the momentum of a UAV causing destabilization, and changes in blade speed take longer which negatively impacts control.

[0055] FIG. 2 illustrates an exemplary unmanned aerial system (UAS) 200 having a portable power source and a tether according to some embodiments of the present disclosure. As shown in FIG. 2, for example, UAV 210 is connected to tether 220, which is also connected to portable power source 230. Portable power source 230 may transmit data and/or power to UAV 210 via tether 220. Tether 220 may include multiple cables which may power or control various portions of UAV 210. [0056] In some embodiments, portable power source 230 may include one or more batteries and/or individual battery cells. Batteries and/or cells included in portable power source 230 may be of the same type or different types. In some embodiments, batteries and/or cells included in portable power source 230 may be charged via a connector other than tether 220, such as a cable which may be plugged into a standard electric outlet or connected to power from a power pole. Further, it is contemplated that a plurality of portable power sources may be connected to each other to provide additional power to a UAS. Batteries and/or cells may be configured in a series, parallel, or a mixture of both to deliver a desired voltage, capacity, or power density. Portable power source 230 may include rechargeable batteries, and a temperature sensor which a battery charger may use to detect whether batteries are finished charging. Portable power source 230 may include battery regulators to keep the peak voltage of each individual battery or cell below its maximum value to allow other batteries to fully charge, such that the batteries are balanced. Portable power source 230 may include other battery balancing devices configured to transfer energy from charged batteries to less charged batteries.

[0057] In some embodiments, portable power source 230 may include a generator. The generator may be gasoline powered, or may be powered by other fuels such as diesel, bio-diesel, kerosene, propane, natural gas, or other suitable fuel, portable power source 230 may have a storage tank (not shown) for storing fuel and may be refilled.

[0058] In some embodiments, portable power source 230 may include one or more solar panels. Solar panels may be used to provide power directly to UAV 210 through tether 220. Solar panels may also be used to recharge batteries included in portable power source 230. Solar panels may also be used to supplement power from a generator.

[0059] As described above, in some embodiments, portable power source 230 may include an area on which UAV 210 may land. For example, FIG. 2 may illustrate a UAV 210 after it has landed on a landing surface of portable power source 230. In some embodiments, UAV 210 may automatically land on a surface of portable power source 230. For example, an operator may fly UAV 210 for a length of time, after which the operator enters a command causing UAV 210 to determine its location and/or distance to portable power source 230. Next, UAV 210 may move to and land on a surface of portable power source 230. In another example, UAV 210 may automatically land in response to a determination that its batteries (whether onboard or in portable power source 230) store less than a threshold amount of power. For example, after power source 230 is storing less than 10% of the maximum amount of power it can store, power source 230 may send signals to UAV 210 causing UAV 210 to land. In some embodiments, a command causing UAV 210 to land may be sent in response to a combination of an amount of power in portable power source 230, and a distance between portable power source 230 and UAV 210. For example, if UAV 210 is close to portable power source 230 (e.g., within 20 meters), it may receive a command to land if the power in portable power source 230 is less than a certain amount (e.g., 10%). On the other hand, in some embodiments, if UAV 210 is farther away from power source 230 (e.g., farther than 40 meters), it may receive a command to land if the power in portable power source 230 is less than a higher amount (e.g., 20%).

[0060] FIG. 3 illustrates an exemplary UAS 300 having a portable power source and a tether according to some embodiments of the present disclosure. As shown in FIG. 3, for example, UAV 310 may fly while being connected to portable power source 330 via tether 320.

[0061] In some embodiments, tether 320 may be configured to extend or retract into portable power source 330. Such extension or retraction may be caused by a remote control or UAV 310 flying away or toward portable power source 330. In some embodiments, a desired amount of tension on tether 310 may be set. For example, an operator may wish tether 310 to have a particular amount of slack. An operator may increase, decrease, or enter a particular amount of tension using a remote control. In some embodiments, a desired amount of tension on tether 310 may be predetermined (e.g., programmed into a memory included in UAV 310 or portable power source 310). For example, a preprogrammed amount of tension may be based on certain conditions either detected by a sensor included in UAV 310 or portable power source 330. In some embodiments, certain tensions could be based on events and/or conditions. For example, profiles may be created for various events and/or conditions such that a UAS behaves in a particular manner based on that profile (e.g., due to a threshold amount of wind, tension on a tether may be substantially greater than when wind is less than the threshold). [0062] FIG. 4 illustrates exemplary remote controls 400 according to some embodiments of the present disclosure. As shown in FIG. 4, for example, remote controls 410, 420, and 440 may control functionality of a UAS. For example, remote control 410 may include two joysticks (one for moving a UAV forward, backward, left, or right, and another for moving a UAV up or down and rotating the UAV left or right). In addition, an example remote control 410 may include switches to control the trim of a joystick above and below each joystick. Trim may apply a small constant offset to a control in order to make an aircraft fly correctly. For example, if a UAV veers to the left when in flight, the trim switch below the left joystick may be moved to the right such that the UAV is stable when an operator is not touching the joysticks.

[0063] FIG. 4 also illustrates an example remote control 420, which includes an electronic device with a display 430 (e.g., a user interface). Example remote control 420 can be configured to have a variety of controls, since the controls are shown on display 430. Example remote control 420 may be a personal digital assistant, a smart phone, a tablet, a smart watch, a laptop, or other devices with display 430. In some embodiments, display 430 may be configured to show a joystick in one mode, and the view from a camera connected to a UAV in another mode. In various embodiments other modes may be available, which may allow an operator to command a UAV to land, tighten the slack on a tether, enter a message to send via a display or speaker, etc. Of course, display 430 may be a touch display that allows an operator to move virtual joysticks, etc.

[0064] FIG. 4 also illustrates a remote control 440 that includes a physical remote control and a display 450. Similar to remote control 420, display 450 included in (and/or connected to) remote control 440 may be a touch screen, and allow an operator to enter various commands to control a UAV and/or its connected components. In some embodiments, the joysticks included in remote control 440 may allow an operator to control the flight of a UAV, while display 450 may simultaneously display the view from a camera connected to the UAV. In some embodiments, remote control 420 and/or display 450 may be used to determine the position at which a camera is capturing images or film. Similarly, remote control 440 and/or display 450 may be configured to allow an operator to aim a hose or a light.

[0065] In some examples, controllers 410, 420, and 440 are configured to transmit one or more commands to the UAV. The one or more commands may instruct the UAV to perform inspect power lines, return to a platform, intercept an intruder, perform maintenance, etc.

[0066] FIG. 5 illustrates a block diagram of an exemplary UAS according to some embodiments of the present disclosure. As illustrated in FIG. 5, a UAS may include an example internal system 500, and external components including one or more propellers 535, one or more connectors 540, one or more light emitting diodes (LEDs) 545, and a portable power source 550. FIG. 5 also shows a network 560 and a remote device 565.

[0067] Example internal system 500 may have, among other things, a processor 510, memory 515, storage 520, an input/output (I/O) interface 530, and/or a communication interface 555. At least some of these components may be configured to transfer data and send or receive instructions between or among each other. Processor 510 may be configured to receive signals from the components shown in FIG. 5, and process the signals to determine one or more conditions of the operations of system a UAS. For example, processor 510 may receive signals indicating that the wind is likely causing the UAV to be unstable, and use one or more components including propellers 535 to adjust the UAV to stabilize accordingly. Processor 510 may also be configured to generate and transmit a control signal in order to actuate one or more components. For example, processor 510 may detect a signal from portable power source 550 commanding the UAV to land due to lack of power. In response, processor 510 may cause the propellers to operate in such a manner that the UAV returns to portable power source 550 and lands either on or near portable power source 550.

[0068] In operation, according to some embodiments, processor 510 may execute computer instructions (program code) stored in memory 515 and/or storage 520, and may perform exemplary functions in accordance with techniques described in this disclosure. Processor 510 may include or be part of one or more processing devices, such as, for example, a microprocessor. Processor 510 may include any type of a single or multi-core processor, a microcontroller, a central processing unit, a graphics processing unit, etc.

[0069] Memory 515 and/or storage 520 may include any appropriate type of storage provided to store any type of information that processor 510 may use for operation. Memory 515 and storage 520 may be a volatile or non-volatile, magnetic, semiconductor, tape, optical, removable, non-removable, or other type of storage device or tangible (i.e., non-transitory) computer-readable medium including, but not limited to, a ROM, a flash memory, a dynamic RAM, and a static RAM. Memory 515 and/or storage 520 may also be viewed as what is more generally referred to as a "computer program product" having executable computer instructions (program codes) as described herein. Memory 515 and/or storage 520 may be configured to store one or more computer programs that may be executed by processor 5 0 to perform exemplary functions disclosed in this application. Memory 515 and/or storage 520 may be further configured to store data used by processor 510.

[0070] I/O interface 530 may be configured to facilitate the communication between example internal system 500 and other components of a UAS. I/O interface 530 may also receive signals from portable power source 550, and send the signals to processor 510 for further processing. I/O interface 530 may also receive one or more control signals from processor 510, and send the signals to control the operations of one or more propellers 535, one or more connectors 540, and/or one or more LEDs 545. As discussed below in greater detail, processor 510 may receive input from one or more components connected to a UAV via I/O interface 530 and one or more connectors 540. Various devices including sensors, or a lab on a chip, for example, may be connected to a UAS via one or more connectors 540 and configured to transmit data to processor 510.

[0071] Communication interface 555 may be configured to transmit and receive data with one or more remote devices 565 over network 560. In some embodiments, network 560 may include a cellular network, the Internet, a WiFi connection, a local area network, etc. In some embodiments, remote device 565 may be a remote control as described in FIG. 4. In some embodiments, remote device 565 may be cloud storage, a monitoring system, a remote computer, etc. In one example, communication interface 555 may be configured to receive from remote device 565 a signal indicative of moving a UAV forward or backward. As another example, communication interface 555 may be configured to receive from remote device 565 a signal indicative of controlling a camera connected to a UAV via connector 540 (e.g., remote device 565 may have a button that causes a camera connected to a UAV to capture an image). Communication interface 555 may also transmit signals to processor 510 for further processing.

[0072] In another example communication interface 555 may transmit data (e.g., images received through I/O interface 530, data processed by processor 510, data stored in storage 520 or memory 515, etc.) through network 560 to remote device 565. Data transmitted by communication interface 555 may be used, for example, to continuously monitor power lines while the UA is inspecting the power lines.

[0073] Remote device 565 (e.g., a remote control) may be any type of a general purpose computing device. For example, remote device 565 may include a smart phone with computing capacity, a tablet, a personal computer, a wearable device (e.g., Google Glass™ or smart watches, and/or affiliated components), or the like, or a combination thereof. In some embodiments, a plurality of remote devices 565 may be associated with one or more persons. For example, remote devices 565 may be associated with the owner(s) of a UAV, and/or one or more authorized people (e.g., employees or inspection personnel of the owner(s) of a UAV).

[0074] In some embodiments, a UAV may include an internal power source 525. Internal power source 525 may include batteries or cells, similar to portable power source 550. Power provided to a UAV may be acquired from either internal power source 525, portable power source 550, or a stationary power source (not shown), or any combination. In some embodiments, internal power source may include rechargeable batteries or cells that may be charged via portable power source 550 or one or more solar panels (not shown). In some embodiments, a UAV may acquire some or all of its power from internal power source 525 or portable power source 550 based on certain conditions. For example, if portable power source 550 contains less than a threshold amount of power, a UAV may stop acquiring power from portable power source 550 and instead acquire power from internal power source 525. Similarly, in some embodiments a UAV may use internal power source 525 for power until internal power source 525 contains less than a threshold amount of power, at which point the UAV switches to using power from portable power source 550. Other embodiments are also contemplated. For example, a remote control may allow an operator to cause a UAV to switch between acquiring power from internal power source 525 and portable power source 550. In some embodiments, if a tether is disconnected from a UAV, the UAV may automatically begin acquiring power from internal power source 525 instead of portable power source 550.

[0075] In some embodiments, one or more propellers 535 may be configured to cause a UAV to move in one or more directions, as described above. For example, a UAV may comprise four propellers 535 wherein two rotate in a clockwise direction and two rotate in a counterclockwise direction. In such an embodiment, propellers 535 may be fixed. It should be appreciated that in some embodiments, such as where a UAV comprises a single propeller similar to a conventional helicopter, the pitch of propeller(s) 535 may be controlled by processor 510.

Similarly, although not shown in FIG. 5, the flaps or ailerons of a fixed wing UAV may be controlled by processor 510 and one or more actuators (not shown).

[0076] In some embodiments, one or more connectors 540 may be coupled to I/O interface 530 (or may be included in I/O interface 530) and may be configured to attach to various external components. As described below in greater detail, a connector may be used to connect various devices such as a camera, a light, a robotic arm, an inspection module, etc. In some embodiments, a plurality of connectors 540 allow a plurality of devices to attach to a UAV (e.g., a camera and a light). In some embodiments, connector 540 may transfer data to processor 510 and/or remote device 565, and/or allow remote device 565 to control a component attached to connector 540.

[0077] In some embodiments, LEDs 545 may be included in and/or connected to a UAV system. For example, a UAV may comprise red and green LEDs 545 configured to indicate which direction a UAV is facing. A UAV may also comprise LEDs 545 that are configured to indicate other conditions such as levels of oxygen at certain altitudes, or an amount of moisture in the atmosphere, for example. In some embodiments, a UAV may comprise programmable LEDs 545. For example, a user may be able cause LEDs 545 to show a particular symbol (e.g., based on the user and/or remote device 565 controlling a UAV). LEDs 545 may also be configured to display a company's logo, or other information associated with a company. In some embodiments, it is contemplated that a tether may include LEDs 545. For example, a UAV may fly at night and its location would be visible based on a tether illuminated by LEDs 545. It is further contemplated that in some

embodiments, LEDs 545, or a speaker (not shown), may project a message. For example, an operator may want to provide a message to someone on a power pole, and LEDs 545 or a speaker included in a UAV may convey a message.

[0078] FIG. 6 illustrates an exemplary portable power source and tether 600 according to some embodiments of the present disclosure. As shown in FIG. 6, for example, portable power source 610 may include and/or be attached to a tether 620. Tether 620 may include a sheath 630 enclosing various cables 640, 650, and 660. In some embodiments, portable power source 610 may include a device that causes tether 620 to extend further out of portable power source 610, or retract into portable power source 610. In some embodiments, a command may be sent to portable power source 610 from a UAV or a remote control, wirelessly or otherwise, causing portable power source 610 to retract tether 620. In some embodiments, as described above, tether 620 may be configured to have a desired amount of tension. For example, a program stored in a memory of a UAV, a remote control, or portable power source 610 may indicate an amount of desired tension, and cause portable power source 610 to retract tether 620 to have a substantially desired amount of tension.

[0079] In some embodiments, the cables 640, 650, and 660 included in sheath 630 may transmit power and/or data. For example, cables 640 and 660 may transmit data to and/or from a UAV, while cable 650 may transmit power. In some embodiments, cables 640, 650, and/or 660 may be designated for particular purposes. For example, a cable 640 configured to send and/or receive data may send or receive data associated with power conditions in portable power source 610, while another cable 660 may send or receive data associated with power conditions in an internal power source of a UAV.

[0080] FIG. 7 illustrates an exemplary unmanned aerial system 700 having a connector according to some embodiments of the present disclosure. As shown in FIG. 7, connector 720 is located on a bottom side (e.g., a side facing the ground during normal flight) of UAV 710. In various embodiments, connector 720 may contain male and/or female connections 730 as shown within connector 720. In some embodiments, more than one connector may be included in UAV 710. Further, in some embodiment, more than one component may be attached to connector 720. For example, two or three connectors may be included in a UAV and two or three components may be attached to a UAV via one, two, or three connectors.

[0081] For example, one or more cameras may be attached to connector 720. In addition to cameras, or in the alternative, inspection equipment modules may be attached to connector 720 and include, but are not limited to: a light, a robotic arm, one or more sensors (e.g., electrical conductivity sensors, electrical current sensors, oxygen sensors, carbon dioxide sensors, carbon monoxide sensors, particulate sensors, motion sensors, accelerometers, gyroscopes, microphones, etc.), a display screen, a speaker, etc.

[0082] FIG. 8 illustrates an exemplary unmanned aerial system 800 having a camera according to some embodiments of the present disclosure. As shown in FIG. 8, for example, UAV 810 is connected to camera 830 via connector 820. In some embodiments, UAV 810 may be connected to multiple cameras 830 or other components. For example, UAV 810 may be configured to capture images or video associated with power line inspection. The UAV may be programmed to fly in a bounded area determined by the power line location. In another example, UAV 810 may be configured to capture images or video associated with damage to a property, or any other event occurring at the location. In some embodiments, UAV 810 may fly in a pattern based on one or more images or video captured by camera 830. For example, UAV 810 may determine its distance from an object based on one or more images or video captured by camera 830. Based on the distance, UAV 810 may fly closer to, or further away from the object. In some embodiments, camera 830 may be configured to capture three-dimensional images. In such embodiments, the images may be transferred to a computer and used to create a three dimensional object (e.g., printed with an additive manufacturing device, or 3D printer).

[0083] In some embodiments, a UAS 800 may be programmed to capture one or more images or video of a particular object or person. For example, recognition software (such as facial recognition) may allow a UAS 800 to identify a person or object, and then cause UAV 810 to position itself and/or camera 830 at a certain angle and location to capture images or video of the person or object. For example, camera 830 may be used to identify a particular fault in a power line, and then UAV 810 may be caused to fly closer to that fault (e.g., to verify the presence of the fault).

[0084] In some embodiments, camera 830 may be configured to capture images or video including a remote control used to control UAV 810. For example, an operator with a remote control may be inspecting power lines, and UAV 810 may be programmed to hover around remote control (e.g., the operator as he moves around the area with the power lines) at a particular height and/or particular distance. In such an example, camera 830 may be configured to capture images or video of a remote control (and/or the operator) as it hovers around the power lines. It should be appreciated that, instead of a remote control, a camera may be configured to capture images or video of another electronic device, a person based on facial recognition, or a particular location (e.g., a latitude and longitude). Further, it should be appreciated that in embodiments described herein, a camera may be configured to receive an input that causes it to change the angle it is aimed (e.g., the direction that a lens of a camera is facing).

[0085] In some embodiments, camera 830 may be a high resolution camera, such as a digital single-lens reflex (DLSR) camera. Camera 830 may be configured to acquire video or still images, and image resolution may be configurable. Camera 830 may include one or more lenses. For example, telephoto lenses may be used to acquire images from long distance, whereas macro lenses may be used to acquire images from close range. Any number of lenses may be used with camera 830.

[0086] In some embodiments, camera 830 may be able to collect images in the dark employing technology such as forward looking infrared (FLIR), starlight, etc. Camera 830 may be used to track individuals or inspect property. For example, camera 830 may be used to detect gas leaks, overheating equipment, fires, water leakage, etc.

[0087] FIG. 9 illustrates an exemplary unmanned aerial system 900 having a robotic arm according to some embodiments of the present disclosure. As shown in FIG. 9, for example, UAV 910 is connected to a robotic arm 930 via connector 920. Robotic arm 930 may be configured to perform a variety of actions, including, but not limited to: rescuing a person (e.g., from becoming stuck on a power pole), acquiring an animal (e.g., a cat on a power pole), acquiring test equipment (e.g., test equipment left on a power pole), acquiring soil samples (e.g., to determine whether PCBs have leaked out of a transformer), acquiring water samples, moving objects (e.g., power lines attached to power poles), repairing power lines (e.g., fixing insulator elements that are damaged in a storm), etc.

[0088] FIG. 10 illustrates an exemplary unmanned aerial system 1000 having quick-disconnect battery according to some embodiments of the present disclosure. As shown in FIG. 10, for example, UAV 1010 comprises a maintenance bay 1015 for access to internal components. Maintenance bay 1015 can be located anywhere on the fuselage of UAV 1010. In some examples, maintenance bay 1015 is located on the underside of UAV 1010. Connectors for external components may be integrated into the bay doors or be located adjacent to the maintenance bay 1015. [0089] In some embodiments, opening maintenance bay 1015 exposes carrier 1050. Carrier 1050 comprises connections for attaching at least one of a tether 1020 to tether attachment point 1040 and a battery 1060 to disconnect points 1065. Battery 1060 may have charging connectors, in the alternative or in addition to disconnect points 1065. Carrier 1050 may also include internal electronics 1070, as described above with respect to FIG. 5. Carrier 1050 may comprise interconnections to route power and data to and from internal electronics 1070 to tether 1020 and/or battery 1060.

[0090] In some embodiments, UAV 1010 may land on a landing platform and open maintenance bay 1015. UAS 1000 may then automatically charge and/or swap battery 1060, if present.

[0091] In some embodiments, the UAS comprising a UAV may be configured to carry one or more objects, people, and/or animals. Various UAVs described herein may be configured to produce an amount of lift sufficient to carry objects, people, and/or animals. A portable power source may be physically connected to a tether capable of transmitting power and data, which may in turn be connected to a UAV. In some embodiments, a portable power source may comprise one or more batteries or other components that acquire, store, and/or transmit power to a UAV. The portable power source may be a stand-alone device, and small enough to be transported in an automobile. The power source may be removed from a vehicle, activated, and connected to a UAV to power it for longer periods of time than a battery within the UAV itself.

[0092] In some embodiments, the UAV may include a connector that allows external components to attach to the UAV. A connector may be configured to allow a UAV to carry external components such as a objects, people, and/or robotic arms. External components may include large items used for a variety of purposes. For example, external components may include a rope, landscaping equipment, painting equipment, etc. External components may be used to carry a person, or perform tasks such as painting, landscaping, cleaning, lifting objects, people, and/or animals, etc.

[0093] FIG. 11 illustrates an exemplary unmanned aerial system 1 100 having a hose, consistent with disclosed embodiments. As shown in FIG. 1 1 , for example, fire truck 1120 (or another vehicle) may include (or be) a portable power source, and be connected to tether 11 15, which in turn is connected to UAV 11 10. UAV 1110 is further connected to a hose 1130 (which may be a fire hose). As shown in FIG. 11 , hose 1 130 may spray water or foam on a fire 1140 or other target. In some embodiments, hose 1 130 may comprise three separate portions. For example, hose 1130 may comprise a first portion connected to UAV 11 10, which may allow water to flow through it. A second portion of hose 1130 may include a first end that is connected to fire truck 1120 (or another vehicle), and a second end that is connected to the first portion of hose 1130 (e.g., the portion connected to UAV 11 10). A third portion of hose 1 130 may also have a first end that is connected to the first portion of hose 30 (e.g., the portion connected to UAV 110), and a second end that includes a nozzle where the water exits the hose.

[0094] In some embodiments, a portable power source may be included in (or be) fire truck 1120, and a tether may be connected to an outlet on a side surface of fire truck 1 120. In some embodiments, fire truck 1 120 may include mechanisms for increasing an amount of tether 1115 available, or retracting an amount of tether available, as described above. In addition to a tether, UAV 11 10 may be connected to hose 1130. For example, hose 1130 may be attached to UAV 1110 via a connector. Hose 1130 may go through a ring or hook connected to UAV 1110, such that an end of hose 1130 is flaccid when not in use. In some embodiments, hose 1130 may include additional mechanisms for aiming an end of hose 1130 (e.g., a third portion of hose 1130 that is connected to the portion of hose 1130 beneath UAV 1110). For example, an operator may use a remote control to cause hose 1130 to aim at fire 1140 or another target. In some embodiments, hose 1130 may include fibers, rods, and/or hinges that allow hose 1130 to stiffen such that it sprays water in a particular direction (e.g., and not in an uncontrolled manner). In some

embodiments, UAV 11 10 may also be connected to a camera, heat detector, or other component. Based on input from the component, the hose 1130 may be aimed in a particular direction at a target (e.g., toward the fire). For example, an operator may activate UAV 1 110, and it may automatically fly to a portion of the building where fire 1 140 is, and then it may spray water on fire 1 140. In some embodiments, a camera may determine where a person is, and UAV 11 10 may fly to the person in order to provide them with an oxygen mask, provide them with a message, and/or rescue the person by carrying them to safety. In some

embodiments, UAV 110 may include a speaker or a display which may provide a person trapped in a building with a message, such as directions to exit the building. [0095] FIG. 12 illustrates an exemplary unmanned aerial system 1200 for refueling an aerial vehicle, consistent with disclosed embodiments. As shown in FIG. 12, for example, first aerial vehicle 1230 may include or be a portable power source and have a tether 1205 connected to itself and UAV 1210. FIG. 12 also shows refueling hose 1240 connected to second aerial vehicle 1250. In some embodiments, first aerial vehicle 1230 and/or second aerial vehicle 1250 may be configured to be unmanned or manned. Refueling hose 1240 may pass through a loop 1220 connected to UAV 1210. For example, UAV 1210 may hover above second aerial vehicle 1250 while UAV 1210, first aerial vehicle 1230, and second aerial vehicle 1250 are in flight. UAV 1210 may then hover such that refueling hose 1240 contacts second aerial vehicle 1250, and then begins to transfer fuel from first aerial vehicle 1230 to second aerial vehicle 1250. In some embodiments, refueling hose 1240 may include mechanisms to make it stiff, or otherwise easier to connect with second aerial vehicle 1250 than if refueling hose 1240 were flaccid. In various embodiments, UAV 1210 may include components such as a stabilizer, and a camera, which may allow UAV 1210 to refuel second aerial vehicle 1250

automatically (e.g., without the need for an operator to position refueling hose 1240).

[0096] FIG. 13 illustrates an exemplary unmanned aerial system 1300 having a painting component, consistent with disclosed embodiments. As shown in FIG. 13, for example, a painting component 1310 is attached to UAV 1305. Although a painting device is shown, it should be understood that UAV 1305 may be attached to, and control, a pen, pencil, spray can, etc. In some embodiments, a painting component may be configured to draw and/or paint an image 1320, such as a tree (e.g., paint may be dispensed by painting component 1310). In some embodiments, painting component 1310 may need to be refilled. For example, a controller in UAV 1305 may place painting component 1310 in a refill component 1330. In some embodiments, refill component 1330 may be a paint bucket. In some embodiments, refill component 1330 may be connected to, located on, or located in UAV 1305. For example, paint may be included in a refill component within UAV 1305, and may be transferred from UAV 1305 to painting component 1310 through one or more pipes or conduits that may be coupled to UAV 1305 and painting component 1310. In some embodiments, painting component may be a nozzle, and paint may be acquired from refill component 1330 and sprayed through the nozzle. In some embodiments, a remote control may be used to control the location of the painting component. Moreover, in some embodiments, a memory in UAV 1305 (e.g., memory 515) may include instructions that cause UAV 1305 and/or painting component 1310 to paint a particular image (e.g., a tree, text, or a mural).

[0097] FIG. 14 illustrates an exemplary unmanned aerial system 1400 having a cleaning component, consistent with disclosed embodiments. As shown in FIG. 14, for example, a cleaning component 1410 may be attached to UAV 1405.

Although a window-cleaning component is shown, it should be appreciated that any type of cleaning component (e.g., component used to clean) may be connected to and/or controlled by UAV 1405. FIG. 14 shows an exemplary building 1420, and exemplary windows 1430. In some embodiments, UAV 1405 may carry cleaning products such as soap, and may spray cleaning products on windows 1430 before squeegeeing windows 1430. Cleaning products may be carried by, located on, and/or located in UAV 1405. For example, UAV 1405 may fly at high altitudes and clean building 1420 with cleaning component 1410 (e.g., a squeegee). Cleaning products may be sent through a hose, or another conduit connected to and/or controlled by UAV 1405. In some embodiments, cleaning products may be treated and/or conditioned within UAV 1405 before being applied to a surface. For example, various liquids may be mixed together within UAV 1405 and then sprayed on or otherwise applied to a surface such as windows 1430. Cleaning component 1410 may include, but is not limited to: a squeegee, a brush, a sponge, a hose, a broom, a mop, a scraper, a power washer, etc.

[0098] FIG. 15 illustrates an exemplary unmanned aerial system 1500 having a plurality of unmanned aerial vehicles, consistent with disclosed embodiments. As shown in FIG. 15, for example, UAVs 1505A and 1505B may be attached to and/or control cables 151 OA and/or 1510B. In some embodiments, cables 151 OA and/or 1510B may support and/or control a platform 1520, which may be capable of supporting one or more people. For example, platform 520 may be made of metal and/or a composite such as a polymer or alloy, and allow people to clean widows while platform 1520 hangs from cables 151 OA and 1510B which in turn hang from UAVs 1505A and 1505B. UAVs 1505A and/or 1505B may be powered by internal batteries, or one or more portable and/or fixed power sources 1530. Power source 1530 may be connected to UAVs 1505A and/or 1505B via tethers 1540A and/or 1540B. In some embodiments, power source 1530 may be located at the top of a building 1550. It should be appreciated that power source 1530 may be used to power any of the UAVs described in the present disclosure, such as those shown in FIGs. 14, 15, 17, 18, 19, 20, and/or 21. In some embodiments, for example, UAVs may be configured to carry at least 50,000 pounds or more at a height of 135 feet or more.

[0099] FIG. 16 illustrates an exemplary unmanned aerial system 1600 having landscaping components, consistent with disclosed embodiments. As shown in FIG. 16, for example, landscaping components 1610 and/or 1620 may be attached to UAV 1605. Landscaping components 1610 and/or 1620 may be used to cut branches, or otherwise trim a tree 1630 and/or remove debris. For example, as shown in FIG. 16, landscaping component 1620 may be a leaf blower and/or vacuum and clear debris such as leaves. In some embodiments, landscaping component 1620 may be configured to operate in conjunction with another landscaping component 1610. For example, in response to a landscaping component 1610 being activated, landscaping component 1620 (e.g., a leaf blower), may begin blowing leaves to another location. In some embodiments, UAV 1605 may include one or more sensors and/or cameras to detect the presence of leaves or other debris and dispose of the debris (e.g., by vacuuming the debris, power washing the debris, and/or blowing the debris to another location). Landscaping components may include, but are not limited to: a leaf blower, a rake, a dust pan, a vacuum, a tree/hedge trimmer, a chainsaw, a weed whacker, a hammer, a lawn mower, an auger, a drill, etc. In some embodiments, UAV 1605 may acquire fluid such as oil and/or water to clean landscaping components 1610 and/or 1620. For example, UAV 1605 may be connected to a hose configured to carry water to a power washer or other spraying component.

[0100] FIG. 17 illustrates an exemplary unmanned aerial system 1700 configured to support a person, consistent with disclosed embodiments. As shown in FIG. 17, for example, UAV 1705 may have a hook, carabiner, or other component attached to a rope. In some embodiments, the rope may go through a loop and/or carabiner 1730 located above an object or person 1720. For example, a rope attached to UAV 1705 may loop through carabiner 1730 and support person 1720. In some embodiments, UAV 1705 may detect when person 1720 falls and increase its thrust to create more tension on a rope and prevent person 1720 from falling further. In some embodiments, person 1720 may have a mobile device and/or accelerometer that sends signals to UAV 1705 indicating that person 1720 is falling. In some embodiments, UAV 1705 may include sensors and/or a camera that configured to determine when a person, or another object, is falling, which in turn may cause UAV 1705 to increase thrust or otherwise change its velocity to prevent a person or object from falling. Further, in some embodiments, UAV 1705 may carry person 1720 the ground using a rope to carry person 1720.

[0101] FIG. 18 illustrates an exemplary unmanned aerial system 1800 configured to acquire a person, animal, and/or object from a body of water, consistent with disclosed embodiments. As shown in FIG. 19, for example, UAV 1905 may be connected to a carrying component 1920 such as a tarp via attachment 1910. UAV 1905 may use carrying component 1920 to carry an animal 1930 or other object such as a person. In some embodiments, carrying component 920 may be configured to lift a person or animal 1930 out of water. For example, UAV 1905 may be controlled by a user, or automatically determine a location of person and/or animal 1930, and be able to lift person and/or animal 1930 out of water to relocate person and/or animal 1930. Animals may include fish, cetaceans such as dolphins or whales, birds, etc. In some embodiments, UAV 1905 may hover above water (e.g., an ocean, lake, or recreation area), and be configured to detect someone drowning. In response to detecting someone drowning (e.g., detecting noise such as screams via a microphone), UAV 1905 may hover over person and/or animal 1930 and lower carrying component 1920 into the water. In some

embodiments, UAV 1905 may move and/or position itself to use carrying component 1920 to capture a passive person and/or animal. For example, UAV 1905 may locate person and/or animal 1930 floating in a body of water motionless, and lift person and/or animal 1930 with carrying component 1920. UAV 1905 may detect person and/or animal 1930 with various components included in or attached to UAV 1905 including, but not limited to: a sensor, a microphone, a thermal detection component, a camera, etc.

[0102] FIG. 19 illustrates an exemplary unmanned aerial system 1900 having a hose, consistent with disclosed embodiments. As shown in FIG. 20, for example, a hose may be connected to UAV 2005 via a connector 2010. In some embodiments, connector 2010 may be part of a hose, or may be coupled to portions of a hose 2040 and/or 2050. For example, a cement mixer 2020 may be connected to one or more hoses 2040 and/or 2050 and transfer cement through hoses 2040 and/or 2050. In some embodiments, a construction worker or other user 2030 may position cement after it has been poured. UAV 2005 may determine a location for pouring cement. A location to pour cement may be predetermined, determined by a sensor included in or attached to UAV 2005, and/or determined by a user controlling UAV 2005. In some embodiments, UAV 2005 may be attached to a tool for flattening and/or smoothing cement such that user 2030 does not need to flatten and/or smooth cement. In some embodiments, hose 2040 and/or 2050 may operate in the same manner as hose 1 130 of FIG. 11. Moreover, in some embodiments, UAV 2005 may be attached to a tether (not shown) which may in turn be attached to cement mixer 2020. The tether may transmit power and or data to UAV 2005 from cement mixer 2020. It should be appreciated that UAV 2005 may be powered by another portable power source, other than cement mixer 2020.

[0103] FIG. 20 illustrates an exemplary unmanned aerial system 2000 connected to a vehicle, consistent with disclosed embodiments. As shown in FIG. 20, for example, UAV 2005 may be connected to vehicle 2020, which may be a truck. Vehicle 2020 may be configured to provide power to and/or control UAV 2005 via tether 2030. For example, vehicle 2020 may power UAV 2005. UAV 2005 may carry one or more objects 2040 such as a package. In some embodiments, UAV 2005 is configured to place object 2040 near a house 2050, business, or other location. In some embodiments, UAV 2005 may determine a location at or near a house 2050 or business to place object 2040, such as on a porch, on a driveway, or in a mailbox. UAV 2005 may have one or more sensors and/or cameras configured to send signals to UAV 2005 or vehicle 2020 which may be used to determine where to place object 2040.

[0104] FIG. 21 illustrates an exemplary unmanned aerial system 2100 configured to transport objects, consistent with disclosed embodiments. As shown in FIG. 21 , a UAV 2105 may carry an object 2110 to one or more locations, such as warehouses 2120 and/or 2130. In some embodiments, UAV 2105 may be configured to operate in response to a signal from a remote system (e.g., remote from UAV 2105), such as a signal generated in response to user placing an order for an object. For example, a user at a first location may purchase an object online, and UAV 2105 may pick up and deliver object 2110 from a first location to a second location. In some embodiments, in response to an object being ordered, a system may determine whether a particular object is located within warehouse 2130. In response to a desired object not being located in warehouse 2130, UAV 2105 may acquire object 2110 from a first warehouse 2120 and move the object to a second warehouse 2130. In some embodiments, UAV 2105 may be powered by one or more turbine engines and travel long distances (e.g., 5 miles or more).

[0105] In some embodiments, the UAS comprising a UAV may be configured to surveil a location (e.g., a residential or commercial location, or other bounded area). Various UAVs described herein may be configured to remain airborne for long periods of time and fly in diverse weather conditions. A portable power source may be physically connected to a tether capable of transmitting power and data, which may in turn be connected to a UAV. In some embodiments, a portable power source may comprise one or more batteries, generators, solar panels, or other components that acquire, store, and/or transmit power to a UAV. The portable power source may be a stand-alone device that is small enough to be transported in, for example, an automobile. The power source may be removed from a vehicle, activated, and connected to a UAV to power it for longer periods of time than a battery within the UAV itself. In other embodiments, the UAV may house a battery, which can be quickly charged or swapped out for increased flight time.

[0106] In some embodiments, the UAV may include a connector that allows external components to attach to the UAV. A connector may be configured to allow a UAV to carry external components to deter illicit activity at the surveilled premises. For example, external components may include a camera, LED lights, Taser®, laser, or pepper spray. External components may be used to record activities, assist individuals, apprehend criminals, etc.

[0107] In some embodiments, the UAV may land on an elevated landing area, a portable landing area, a remote landing area, or the like. For example, in some embodiments, the landing area may include a portable power source and be elevated such that the UAV may land or otherwise be stored such that it is not damaged. As another example, the landing area may be attached to existing power or light poles from which it can draw power. As another example, the landing area may be portable landing area that can be raised above a crowd to avoid people tampering with the system. As another example, the landing area may be at a remote location and provide shelter for the UAV to protect it from weather or other damage. In some embodiments, the UAS may comprise functionality that causes the UAV to land on a landing pad automatically. For example, a UAV may fly for a particular period of time and, in response to an adverse weather condition, initiate a landing process wherein the UAV automatically lands on the landing pad without additional operator input. As another example, a UAV may fly for a predetermined amount of time and then automatically land on the landing pad. In some

embodiments, the landing area (e.g., a platform, hanger, other surface, etc.) may be included in the UAS.

[0108] FIG. 22 illustrates an exemplary unmanned aerial system 2200 having security equipment according to some embodiments of the present disclosure. As shown in FIG. 22, for example, UAV 2210 is connected to a security equipment module 2215. Security equipment module 2215 may be configured to include any variety of security systems, including, but not limited to, LED strobe lights 2230, Taser® 2240, and pepper spray 2250. Security equipment module 2215 may also be configured to include lasers, spot lights, or other targeting or illumination equipment, loud speakers, etc.

[0109] In some examples, security equipment module 2215 may be used during surveillance of a location, such as residential or commercial property. The area of surveillance may be bounded by the perimeter of the property or some other artificial boundary. For example, a spotlight or laser included in security equipment module 2215 may be used to track an individual (e.g., intruder). UAV 2210 may interface to building security systems through communication interface 2255 to receive notifications that an intruder is present. UAS 2200 may be programmed to have the UAV 2210 intercept the intruder and monitor the intruder's movements using, for example, camera 830. UAV 2210 may also be programmed to shine a spotlight or laser on the intruder to aid authorities in finding the intruder. In other examples, UAV 2210 may be programmed to intercept an intruder and attempt to detain the intruder until authorities arrive. In this case, UAV 2210 may use LED strobe lights 2230 to disorient the intruder, and/or Taser® 2240 may be used to prevent an intruder from fleeing. In some examples, pepper spray 2250 may be used for crowd control or to prevent tampering with the UAV 2210.

[0110] FIG. 23 illustrates an exemplary environment 2300 including an unmanned aerial vehicle 2310 and an elevated platform 2320 according to some embodiments of the present disclosure. As shown in FIG. 23, for example, UAV 2310 is sitting atop elevated platform 2320. In some embodiments, elevated platform 2320 may be permanently affixed to a structure such as light pole 2330. Light pole 2330 has a supply of electricity, for example, to light street light 2340. Elevated platform 2320 may be connected to the electricity source. Elevated platform 2320 may then be used to power UAV 2310 by, for example, recharging internal UAV batteries, supplying power through a tether, maintaining charged batteries that can be swapped out with UAV 2310 internal batteries, etc.

[0111] In some examples elevated platform 2320 may be portable. For example, an operator may temporarily affix the platform to a ridged structure for temporary use. Elevated platform 2320 may use a local power source or a portable power source as described above. In some examples, a portable elevated platform 2320 may be used to surveil areas on a limited basis.

[01 12] In some examples, UAV 2310 may be used to surveil building 2350. Building 2350 may be residential or commercial property, or may be a temporary structure. In the example, UAV 2310 may be tethered to elevated platform 2320 or use an internal power source. UAV 2310 may take off from elevated platform 2320 and fly around the perimeter of building 2350 while recording video of building 2350 and the complex around it. UAV 2310 may transmit the video to an operator or monitoring station. In practice, UAS 2300 may replace or enhance pan-tilt-zoom cameras that are fixed and mounted on or around building 2350. The mobility of UAV 2310 may enhance surveillance of an area that is not possible with fixed camera placements.

[01 13] In some examples, UAV 2310 may remain airborne indefinitely by using a tether to elevated platform 2320. UAV 2310 may be designed to operate in most weather conditions, however, if UAV 2310 needed to land, for example, in an electrical storm, UAV 2310 may return to elevated platform 2320. In some examples, elevated platform 2320 may include a cover to protect UAV 2310 from damage.

[0114] In some embodiments, the platform (e.g., a landing area, hanger, other surface, etc.) may be included in the UAS. In some examples, the platform may house communications equipment that communicates with the UAV. For example, the platform may contain radiofrequency transmitters to communicate with the UAV wirelessly or through a tether.

[01 15] FIG. 24 illustrates an exemplary environment 2400 including an unmanned aerial vehicle 24 0 and a portable elevated platform 2440 according to some embodiments of the present disclosure. As shown in FIG. 24, for example, UAV 2410 is connected to portable power source 2430 by tether 2420. Portable power source 2430 may be integrated with or attached to mobile platform 2440. Mobile platform 2440 may raise or lower, providing UAV 2410 with protection from tampering. In some examples, mobile platform 2440 may be a stand-alone system that is loaded and unloaded from a transport vehicle. In some examples, mobile platform 2440 may be self-propelled. In some embodiments, portable power source 2430 can supply power to UAV 2410 through tether 2420. In other examples, portable power source 2430 may supply charged batteries that UAV 2410 may swap out automatically. In other examples, portable power source 2430 may provide a charging connector that can be connected to UAV 2410 to charge internal batteries.

[01 16] In some embodiments, UAV 2410 may be equipped with a camera to surveil a crowd of people 2450. In some examples, the crowd 2450 may be watching a concert or other event at a venue 2460. In some cases, illicit activity may occur in the crowd 2450, and UAV 2410 may be used to record the activity and transmit it back to an operator. In some examples, the images may be transmitted wirelessly. In other examples, the images may be transmitted through tether 2420 to mobile platform 2440. Mobile platform 2440 may then transmit the images to an operator.

[01 17] In some embodiments, the platform (e.g., a landing area, hanger, other surface, etc.) may be included in the UAS. In some examples, the platform may house communications equipment that communicates with the UAV. For example, the platform may contain radiofrequency transmitters to communicate with the UAV wirelessly or through a tether.

[01 18] FIG. 25 illustrates an exemplary environment 2500 including an unmanned aerial vehicle 2510 and hangers 2520 and 2530 according to some embodiments of the present disclosure. As shown in FIG. 25, for example, UAV 2510 is surveilling an area and needs to return to a platform for some reason. In some examples, UAV 2510 may need to return for maintenance, need to swap internal batteries, escape severe weather, etc. UAV 2510 may then return to either hangers 2520 and 2530, or a similar structure.

[01 19] In some embodiments, UAV 2510 may return to hanger 2520. Hanger 2520 is an enclosed structure with hanger doors 2520A and 2520B. UAV 2510 may be programmed to automatically return to the hanger under certain conditions. The Hanger 2520 may sense the return of UAV 2510 and open doors 2520A and 2520B when UAV 2510 approaches.

[0120] In other embodiments, UAV 2510 may return to hanger 2530. Hanger 2530 may be a covered platform and comprise a retractable cover 2540 that may, for example, slide along tracks 2550 to expose a landing area. UAV 2510 may land on hanger 2530 when retractable cover 2540 is open, and then covered platform 2530 may close the retractable cover 2540 automatically or on command by the UAV 2510 or an operator. Hanger 2540 may also comprise mobile power source 2560.

[0121] In some embodiments, UAV 2510 may be tethered to either hanger 2520 or 2530. UAV 2510 may use commands sent through the tether to guide itself back. The UAV may be configured to receive data transmitted through the tether. The data may include instructions commanding the UAV to return to the hanger 2520 or 2530.

[0122] In some embodiments, the platform (e.g., a landing area, hanger, other surface, etc.) may be included in the UAS. In some examples, the platform may house communications equipment that communicates with the UAV. For example, the platform may contain radiofrequency transmitters to communicate with the UAV wirelessly or through a tether.

[0123] FIG. 26 illustrates an exemplary environment 2600 including an unmanned aerial vehicle 262710 having security equipment 2630 according to some embodiments of the present disclosure. As shown in FIG. 26, for example, UAV 2610 includes a robotic arm 2620 and security equipment 2630. Security equipment 2630 may include a Taser®.

[0124] In some embodiments, UAV 2610 may be programmed to apprehend an individual. As shown, UAV 2610 may be surveilling a bank 2640 when a bank robber 2650 emerges. UAV 2610 may use security equipment 2630, for example a Taser®, to apprehend robber 2650.

[0125] In some embodiments, the UAV may land on an elevated landing area, a portable landing area, a remote landing area, or the like. For example, in some embodiments, the landing area may include a portable power source and be elevated such that the UAV may land or otherwise be stored such that it is not damaged. As another example, the landing area may be attached to existing power or light poles from which it can draw power. As another example, the landing area may be portable landing area that can be driven or remotely controlled to drive along access roads near power poles. As another example, the landing area may be at a remote location and provide shelter for the UAV to protect it from weather or other damage. In some embodiments, the UAS may comprise functionality that causes the UAV to land on a landing pad automatically. For example, a UAV may fly for a particular period of time and, in response to an adverse weather condition, initiate a landing process wherein the UAV automatically lands on the landing pad without additional operator input. As another example, a UAV may fly for a predetermined amount of time and then automatically land on the landing pad. In some

[0126] FIG. 27 illustrates an exemplary environment 2700 including a UAV 2710 and elevated platform 2720A according to some embodiments of the present disclosure. As shown in FIG. 27, for example, UAV 2710 is sitting atop elevated platform 2720A. In some embodiments, elevated platform 2720A may be permanently affixed to a structure such as a power pole 2730 (e.g., pole carrying power lines, pylon, etc.). Power pole 2730 may have a supply of electricity, for example, from power lines 2740. Elevated platform 2720A may be connected to the electricity source. Elevated platform 2720A may alternatively have a portable power source, as described herein. Elevated platform 2720A may then be used to power UAV 2710 by, for example, recharging internal UAV batteries, supplying power through a tether, maintaining charged batteries that can be swapped out with UAV 2710 internal batteries, etc. Elevated platforms 2720A and 2720B may be used to support UAV 2710 during, for example, power line inspection.

[0127] In some examples, elevated platform 2720A may be portable. For example, an operator may temporarily affix the platform to a ridged structure for temporary use. Elevated platform 2720A may use a local power source or a portable power source as described above. In some examples, a portable elevated platform 2720A may be used to house UAV 2710 for inspecting power lines on a limited basis.

[0128] In some embodiments, more than one platform may be used. For example, as shown in FIG. 27, elevated platform 2720B may be affixed to a second power pole (e.g., adjacent power pole or a power pole some distance away). UAV may fly from elevated platform 2720A to elevated platform 2720B while inspecting power lines 2740.

[0129] In some examples, UAV 2710 may be connected to elevated platform 2720A by a tether, as described above. The tether may allow UAV 2710 to remain airborne for an extended period of time while inspecting power lines 2740. In some examples, UAV 2710 may remain tethered to a single platform and inspect power lines in the vicinity of the platform. In other examples, UAV 2710 may fly from platform to platform. In this example, as the UAV 2710 flies from elevated platform 2720A to elevated platform 2720B, UAV 2710 may detach the tether from elevated platform 2720A. The tether may be detached either from the platform or from the UAV 2710. UAV 2710 may then attach a tether to elevated platform 2720B or attach to a tether located at platform 2720B. In this way, UAV 27 0 may travel from platform to platform while inspecting power lines 2740. The use of platforms thus may significantly extend the inspection distance of UAV 2710. In other examples, UAV 2710 may include an internal power supply. In this case, UAV 2710 may fly from platform to platform while inspecting power lines 2740, and UAV 2710 may charge or exchange the internal power supply at each platform, when needed.

[0130] In some examples, UAV 2710 may remain airborne indefinitely by using a tether to elevated platform 2720A (or other elevated platform). UAV 2710 may be designed to operate in most weather conditions, however, if UAV 2710 needed to land, for example, in an electrical storm, UAV 2710 may return to elevated platform 2720A. In some examples, elevated platforms 2720A and/or 2720B may include a cover to protect UAV 2710 from damage. In some examples, elevated platforms 2720A and/or 2720B may be an enclosed structure with doors. Elevated platforms 2720A and/or 2720B may detect the return of UAV 2710 and open doors when UAV 2710 approaches. For example, elevated platforms 2720A and/or 2720B may include motion sensors, camera, or other sensors to detect when UAV 2710 is near the platform. In another example, the platforms may receive data from UAV 2710 indicating that the UAV is approaching. The data may be sent through a tether connected between the platform and the UAV and/or wirelessly.

[0131] In other embodiments, elevated platforms 2720A and/or 2720B may be a covered platform and comprise a retractable cover that may, for example, slide along tracks to expose a landing area. UAV 2710 may land on one of elevated platforms 2720A or 2720B when the retractable cover is open, and then the platform may close the retractable cover automatically or on command by the UAV 2710 or an operator.

[0132] In some embodiments, UAV 2710 may be configured to receive data transmitted through the tether. UAV 2710 may use commands sent through the tether to guide itself back to a platform. The data may include instructions commanding the UAV 2710 to return to a platform. [0133] In some embodiments, UAV 2710 may be used to inspect power lines 2740. Power lines 2740 may be high tension power lines, low voltage power lines, telephone lines, cable television lines, fiber optic lines, etc. In some examples, power lines 2740 may require inspection to detect damage after storms and/or malfunction. UAV 2710 may inspect power lines 2740 by flying near the lines and acquiring images and/or video using, for example, camera 830. UAV 2710 may collect images and/or video of power poles (e.g., pylons), power lines 2740, insulators, or other power transmission components. UAV 2710 may transmit the images and/or video to an operator or monitoring station. In practice, UAV 2710 configured to fly from a platform affixed to power pole 2730 and may replace or enhance power line inspection by power company personnel. The mobility of UAV 2710 may further enhance inspection of power lines in remote areas where it is inconvenient for power company personnel to perform manual inspection.

[0134] In some embodiments, the platform (e.g., a landing area, hanger, other surface, etc.) may be included in the UAS. In some examples, the platform may house communications equipment that communicates with the UAV. For example, the platform may contain radiofrequency transmitters to communicate with the UAV wirelessly or through a tether.

[0135] FIG. 28 illustrates an exemplary environment 2800 including a UAV 2810 inspecting power lines according to some embodiments of the present disclosure. As shown in FIG. 28, for example, UAV 2810 is inspecting power line 2830 between platforms 2820A and 2820B. UAV 2810 may include a tether 2840 connected to it, and the tether may be attached to an inspection head 2850 that is configured to extract power from power line 2830 and/or inspect power line 2830.

[0136] In some embodiments, inspection head 2850 may be configured to surround power line 2830. Inspection head 2850 may have a connector 2860 that allows inspection head 2850 to open, thereby permitting it to be place around power line 2830. UAV 2810 may take off from platform 2820A, fly to power line 2830, and attach inspection head 2850 to power line 2830. As UAV 2810 traverses power line 2830, inspection head 2850 may slide along power line 2830. When UAV 2810 reaches the next power pole, UAV 2810 can command inspection head 2850 to disconnect connector 2860 and remove inspection head 2850 from power line 2830.

[0137] In some examples, inspection head 2850 may sense electrical current in power line 2830 and use a hall effect device, or other power scavenging device, to extract power from power line 2830. In this way, UAV 2810 may power itself while inspecting power lines, and require much smaller batteries and/or no tether to either platform 2820A or 2820B.

[0138] In some examples, inspection head 2850 may be configured to sense malfunctions in power line 2830. As UAV 28 0 traverses power line 2830, it can receive signals from inspection head 2850 indicating a condition of power line 2830. For example, a fault condition can be sensed. UAV 2810 can then determine if damage has occurred to power line 2830.

[0139] FIG. 29 illustrates an exemplary environment 2900 including a UAV 2910 and a mobile platform 2940 according to some embodiments of the present disclosure. As shown in FIG. 29, for example, UAV 2910 is connected to mobile platform 2940 by tether 2930. Mobile platform 2940 may have a portable power source (not shown) integrated with or attached to it, and tether 2930 may be connected to the portable power source. Mobile platform 2940 may raise or lower, providing UAV 2910 with protection from tampering and/or provide greater access to power poles.

[0140] In some examples, mobile platform 2940 may be a stand-alone system that is loaded and unloaded from a transport vehicle. In some examples, mobile platform 2940 may be self-propelled. For example, mobile platform 2940 may be programmed to autonomously drive along access roads between power poles 2950 in remote locations. Mobile platform 2940 may use robotic car software and sensors, for example developed by Google®. In other examples, UAV 2910 may command mobile platform 2940 to move between power poles 2950. For example, UAV 2910 may command mobile platform to follow 2910 as it inspects power lines 2960 attached to power poles 2950. In another example, an operator my use a controller to command mobile platform 2940 to navigate to and between power poles 2950. In some examples, mobile platform 2940 may include a cover to protect UAV 2910 when UAV 2910 is not inspecting.

[0141] In some embodiments, a portable power source can supply power to UAV 2910, for example, through tether 2930. In other examples, a portable power source may supply charged batteries that UAV 2910 may swap out automatically. In other examples, a portable power source may provide a charging connector that can be connected to UAV 2910 to charge internal batteries. [0142] In some embodiments, UAV 2910 may be equipped with a camera 2920 to inspect power poles 2950 and power lines 2960. In some examples, the UAV 2910 may be programmed to fly near power poles 2950 and command mobile platform to move from one pole to the next. Alternatively, the UAV 2910 may be programmed to fly near mobile platform 2940 as the platform moves between poles.

[0143] In an example method of operation, UAV 2910 may be housed on mobile platform 2940 in a standby mode. Mobile platform 2940 may navigate to a remote (e.g., commanded by a controller, a UAV, or autonomous driving devices) area where power lines are to be inspected. Mobile platform 2940 may open, if it is equipped with a cover, to release UAV 2910. Mobile platform 2940 may remain stationary while UAV 2910 inspects power pole 2950 and power lines 2960. UAV 29 0 may then return to mobile platform 2940 and enter standby mode. Mobile platform 2940 may then drive to the next power pole. Alternatively, or additionally, mobile platform 2940 may navigate between power poles while UAV 2910 is inspecting.

[0144] In some embodiments, the mobile platform 2940 (e.g., a landing area, hanger, other surface, etc.) may be included in the UAS. In some examples, the platform may house communications equipment that communicates with the UAV. For example, the platform may contain radiofrequency transmitters to communicate with the UAV wirelessly or through a tether.

[0145] The technologies described herein have many advantages in the field of unmanned aerial vehicles. For example, prolonged inspection of power lines in remote locations may be provided. UAVs may also quickly assess damage to and repair power lines without the need for intervention.

[0146] Aspects of the embodiments and any of the methods described herein can be performed by computer-executable instructions stored in one or more computer-readable media (storage or other tangible media) or stored in one or more compute readable storage devices, as described herein. The computer-executable instructions can be organized into one or more computer- executable components or modules. Aspects of the embodiments can be implemented with any number and organization of such components or modules. For example, aspects of the disclosed embodiments are not limited to the specific computer-executable instructions or the specific components or modules illustrated in the figures and described herein. Other embodiments may include different computer-executable instructions or components having more or less functionality than illustrated and described herein.

[0147] The order of execution or performance of the operations in the disclosed embodiments illustrated and described herein is not essential, unless otherwise specified. That is, the operations can be performed in any order, unless otherwise specified, and embodiments can include additional or fewer operations than those disclosed herein. For example, it is contemplated that executing or performing a particular operation before, contemporaneously with, or after another operation is within the scope of aspects of the disclosed embodiments.

[0148] Having described the disclosed embodiments in detail, it will be apparent that modifications and variations are possible without departing from the scope of aspects as defined in the appended claims. For instance, elements of the illustrated embodiments may be implemented in software and/or hardware. In addition, the technologies from any embodiment or example can be combined with the technologies described in any one or more of the other embodiments or examples. In view of the many possible embodiments to which the principles of the disclosed technology may be applied, it should be recognized that the illustrated embodiments are examples of the disclosed technology and should not be taken as a limitation on the scope of the disclosed technology. Therefore, it is intended that all matter contained in the above description and shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. An unmanned aerial system (UAS), comprising:

an unmanned aerial vehicle (UAV); and

a carrying component.

2. The UAS of claim 1 , wherein the carrying component is attached to the UAV.

3. The UAS of claim 1 , wherein the UAV is attached to one or more security equipment modules, and the UAV is configured to intercept an individual using the one or more security equipment modules.

4. The UAS of claim 1 , further comprising:

a tether operably connected to the UAV at a first end and operably connected to a platform at a second end;

wherein the UAV is configured to receive data transmitted through the tether, and the data includes instructions commanding the UAV to return the platform.

5. The UAS of claim 1 , wherein the UAV is attached to a camera and the UAV is configured to surveil one or more locations using the camera.

6. The UAS of claim 1 , wherein the UAV includes a maintenance bay housing a battery and the UAV is configured to return to a platform when the battery voltage is low.

7. The UAS of claim 1 , wherein the UAV is configured to land on a platform configured to receive and protect the UAV.

8. The UAS of claim 7, wherein the platform includes a retractable cover and tracks configured to receive the retractable cover, and the retractable cover is configured to slide along the tracks to open and close the platform.

9. The UAS of claim 7, wherein the platform is fixedly attacked to a structure such that the platform is elevated above the ground.

10. The UAS of claim 7, wherein the platform is portable, and the platform is configured to raise or lower from at least a first height to a second height.

11. The UAS of claim 1 , further comprising a controller, wherein the controller is configured to transmit one or more commands to the UAV, the one or more commands instructing the UAV to perform surveillance.

12. A method of surveying a location, the method comprising:

navigating an unmanned aerial vehicle (UAV) from a platform; and

surveilling, by the UAV, a location while the UAV is navigating,

wherein the UAV is configured to return to the platform after surveilling the location.

13. The method of claim 12, further comprising:

receiving, by the UAV, an indication that an intruder is present at the location; locating, by the UAV, the intruder at the location; and

using, by the UAV, at least one security equipment module on the intruder.

14. The method of claim 12, further comprising: determining, by the UAV, that UAV power is low;

navigating the UAV back to the platform;

opening a maintenance bay located in the UAV;

swapping a first battery located in the maintenance bay with a second battery located in the platform.

15. An unmanned aerial system (UAS) comprising:

an unmanned aerial vehicle (UAV);

a controller configured to transmit one or more commands to the UAV;

a connector, integral to the UAV, configured to carry an object; and a power source configured to provide power to the UAV.

16. The UAS of claim 15, wherein the UAV is configured to receive at the connector at least one security equipment module including at least one of an LED strobe light, a Taser®, and pepper spray.

17. The UAS of claim 15, wherein the UAV is configured to land on a platform.

18. The UAS of claim 17, wherein the platform comprises a power source attached to the platform and a tether connected to the power source and the UAV, and the tether is configured to transmit power to the UAV.

19. The UAS of claim 18, wherein the UAV is configured to receive data transmitted through the tether, and wherein the UAV is further configured to sense a low power condition and navigate back to the platform using the tether based on sensing the low power condition.

20. The UAS of claim 15, wherein the UAV is configured to surveil a location area and transmit one or more images of the location to the controller.