Drones in a Box

drone box 1

The previous post looked at the dimensional constraints and compatibility issues of putting drones in tubes, this one will look at drones in boxes.

[OK, I know we mean UAS but everyone else calls these drones]

‘Drone in a Box’ is an emerging approach that allows small UAS to deploy and return to a self-contained box, more often repeatedly. The box provides physical protection and serves as a landing pad, charging point and in some cases, communications hub. Devices can be cued remotely or by onsite sensors, some use autonomy features to avoid, reduce (or eliminate) operator workloads.

They are being increasingly used in the mining, agriculture, energy, perimeter/area security, and conservation sectors.

This is a good overview video from Percepto

A number of vendors provide variations on the theme for large and small UAS (relatively speaking), and take different approaches to charging interfaces, door configuration and software integration.

There is a growing ecosystem of suppliers that can be exploited for defence purposes.

https://www.airoboticsdrones.com/

https://www.american-robotics.com/

https://www.atlasuas.com/

https://www.azurdrones.com/

https://www.copterpix.pro/

https://www.dronehub.ai/

https://www.easyaerial.com/

https://www.flytbase.com/

https://www.flytnow.com/

https://www.herotech8.com/

https://www.icarosgeospatial.com/

https://www.mapture.ai/

https://www.percepto.co/

This paper provides an excellent overview, well worth the time to download and read.

There are some interesting potential defence concepts for a drone in a box.

Put them on a ship to provide a mobile crows-nest, the back of a pickup truck for deployed light role forces, on the back of a Boxer or Ajax, part of a FOB (remember those), or even left unattended on the top of a building in an urban context.

Rheinmetall demonstrated Boxer with a ‘drone in a box’ a few years ago (skip to 40 seconds in)

A ‘drone in a box’ is a logical aspect of maturing the whole defence UAS infrastructure, as are tubes (previous post)

A handful of aspects of this are worthy of further discussion.

Stability and Motion Compensation

For a small UAS to safely land bank in the box, some degree of stability is likely to be required.

Heave compensation is a well-understood engineering solution but usually for large platforms, cranes and such like. A 3 axis motion stabilisation platform for the drone box would allow it to be used in a wider range of wave conditions.

On a vehicle, this may well add too much weight and complexity, negating the benefits of the box itself, but worth considering if mobile use is required.

Tethered and Untethered

In a previous post on tethered drones, I looked at the various options.

It strikes me that combining a tethered UAS with a box makes a lot of sense, especially considering the potential use cases.

At a small scale, the Vscout provides an example

Fotokite, another

Moving up the size ladder, Easy Aerial shows an example of a hybrid tethered/untethered solution within a self-contained box.

Non-Conventional Payloads

The Royal Navy has already tested a small UAS for ‘man overboard’, providing a rapid response-ability to locate the person and drop a lifeline or floatation device.

I thought this was actually a brilliant application from the Navy X/700NAS team (together with Malloy Aeronautics and Planck Aerosystems, one can imagine a big red button that opens the box and deploys it to help. The box would keep the rescue UAS protected, always powered and always available.

It would be small enough to have on pretty much all RN/RFA vessels.

Also from the Royal Navy and Malloy, but this time with BAE, Hydroid UUV, and a Lightweight Torpedo.

There are some really interesting applications for a heavy lift UAS, made even more interesting by being able to put them in a box, especially for rapid launch, offboard cueing and distributing over multiple ships and locations.

How Big the Box

The simple answer is, well it depends on the size of the drone.

But, we have a number of well-established footprints it might be worth constraining ourselves to, wherever possible.

The most obvious is the NATO pallet, at 1mx1.2m. 463L and Euro container sizes should also be considered.

It is these physical dimensions that enable integration and easy movement through the supply chain.

As an example, use a JMIC for your drone box, and it could be moved easily from one vehicle to another, stacked for transport, deployed on a flatrack, moved in a container, placed on the cargo bed of a pickup truck or Jackal

Think you get the picture.

One can certainly imagine the potential of drone boxes being more readily exploited by making them pallet size.

Interestingly, the British Army has just placed an order with MCL for a number of Skydio X2 UAS, and they have a box solution

UPDATE

Glenn in the comments informed me that the MoD has also purchased a small number of Atlas NEST to evaluate.

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