Ships at sea are literally islands unto themselves. If what you need isn’t on board, good luck getting it in the middle of the Pacific. As such, most ships are really well equipped with spare parts and even with raw materials and the tools needed to fabricate most of what they can’t store, and mariners are famed for their ability to make do with what they’ve got.
But as self-sufficient as a ship at sea might be, the unexpected can always happen. A vital system could fail for lack of a simple spare part, at best resulting in a delay for the shipping company and at worst putting the crew in mortal danger. Another vessel can be dispatched to assist, or if the ship is close enough ashore a helicopter rendezvous might be arranged. Expensive options both, which is why some shipping companies are experimenting with drone deliveries to and from ships at sea. Continue reading “Automate the Freight: Maritime Drone Deliveries”
Delivery by drone is a reality and Amazon has been pursuing better and faster methods of autonomous package delivery. The US Patent and Trademark Office just issued a patent to Amazon for a shipping label that has an embedded parachute to ensure soft landings for future deliveries.
The patent itself indicates the construction consisting of a set of cords and a harness and the parachute itself is concealed within the label. The label will come in various shapes and sizes depending upon the size of the package and is designed to “enable the workflow process of shipping and handling to remain substantially unchanged”. This means they are designed to look and be used just like a normal printed label.
The objective is to paradrop your next delivery and by the looks of the patent images, they plan to use it for everything from eggs to the kitchen sink. Long packages will employ multiple labels with parachutes which will then be monitored using the camera and other sensors on the drone itself to monitor descent.
The system will reduce the time taken per delivery since the drone will no longer have to land and take off. Coupled with other UAV delivery patents, Amazon may be looking at more advanced delivery techniques. With paradrops, the drone need not be a multi rotor design and the next patent may very well be a mini trajectory correction system for packages.
If they come to fruition we wonder how easy it will be to get your hands on the labels. Materials and manufacture should both be quite cheap — this has already been proven by the model rocket crowd, and to make the system viable for Amazon it would have to be put into widespread use which brings to bear an economy of scale. We want to slap them on the side of beer cans as an upgrade to the catapult fridge.
Being a cop’s kid leaves you with a lot of vivid memories. My dad was a Connecticut State Trooper for over twenty years, and because of the small size of the state, he was essentially on duty at all times. His cruiser was very much the family vehicle, and like all police vehicles, it was loaded with the tools of the trade. Chief among them was the VHF two-way radio, which I’d listen to during long car rides, hearing troopers dispatched to this accident or calling in that traffic stop.
One very common call was the blood relay — Greenwich Hospital might have had an urgent need for Type B+ blood, but the nearest supply was perhaps at Yale-New Haven Hospital. The State Police would be called, a trooper would pick up the blood in a cooler, drive like hell down I-95, and hand deliver the blood to waiting OR personnel. On a good day, a sufficiently motivated and skilled trooper could cover that 45-mile stretch in about half an hour. On a bad day, the trooper might end up in an accident and in need of blood himself.
Continue reading “Automate the Freight: Medical Deliveries by Drone”
You’ve no doubt by now seen Boston Dynamics latest “we’re living in the future” robotic creation, dubbed Handle. [Mike Szczys] recently covered the more-or-less-official company unveiling of Handle, the hybrid bipedal-wheeled robot that can handle smooth or rugged terrain and can even jump when it has to, all while remaining balanced and apparently handling up to 100 pounds of cargo with its arms. It’s absolutely sci-fi.
[Mike] closed his post with a quip about seeing “Handle wheeling down the street placing smile-adorned boxes on each stoop.” I’ve recently written about autonomous delivery, covering both autonomous freight as the ‘killer app’ for self-driving vehicles and the security issues posed by autonomous delivery. Now I want to look at where anthropoid robots might fit in the supply chain, and how likely it’ll be to see something like Handle taking over the last hundred feet from delivery truck to your door.
Continue reading “Autonomous Delivery and the Last 100 Feet”
Yes, you read that correctly: electronic mail carried by birds. [Ferdinand] tipped us off to this story, which involves combining new and old methods in transferring data. The Unlimited Group, a firm in a remote section of South Africa, transfers loads of encrypted documents to a second office 50 miles away. A pricey broadband connection would take between 6 hours and two days to transfer a standard load (4GB) of data between these locations. On the other hand, Winston (seen above) can complete an equivalent flight within 45 minutes. A memory card is strapped to his leg, and using his wit and instinct, Winston finds his way home. For those without their calculators on hand, Winston’s bandwidth is between 7x and 63x faster than what they had before. If his flash card were to be upgraded to 16GB, that would be an instant fourfold increase on top of current gains. As [Mark] pointed out on the Daily Mail website, homing pigeons still need to be taken back to their departure point.
This solution still has its advantages over a courier: they are lower in cost, they work over longer hours, and have potentially faster delivery speeds. Multiple pigeons can be transported back at once, and released with data as needed.