Tag: uav
Cool Flying Machine
Ever wanted to fly? Sure, we all have. Here is a machine that will let you soar in the sky. The pilot can control it manually, or it can fly on auto-pilot, presumably taking a wounded person out of a dangerous zone. The fans can run on batteries or a gas engine. To control the rotorcraft, the fans can be tilted for forward flight, and their speed varied for yaw because they counter-rotate. Claim 1 […]
Why Won’t Amazon’s Drone Tether Swing?
The video of Amazon landing a delivery drone on a happy father’s front lawn has made the rounds, but Amazon is hedging its technology footprint and pursuing tether delivery by drone as well. This patent application is about the flawless final step of delivery, dropping the item at its destination. Apparently, it’s not as easy as it sounds.
Ditch the Remote: LG’s Drone is Controlled with Glasses
Your DJI is up in the air, sending your iPad amazing shots, but what exactly are YOU doing? You’re likely staring down at your iPad, not taking in the whole picture. You probably have a friend watching your drone to make sure you don’t hit anything. What if you could just capture the photo by looking at it and framing it with your hands? The folks at LG believe this is the future: deep-6 the […]
Mars Rover Technology Adapted to Drones
It worked for the Mars Pathfinder Rover, and it saves uncounted lives in cars, so why not adapt an airbag for the drone? This is the solution proposed by the present Japanese patent application. Sure, you can fit a deployable parachute to your expensive quadcopter, but it’s not the perfect solution. As the application discloses, “the product of [http://www.dji.com/ja/product/dropsafe)] opens the parachute at 6 meters or more from the ground and therefore cannot produce an […]
Amazon Quells Drone Noise with Anti-Noise
Phase cancellation is an interesting acoustic phenomenon. If two identical signals are 180 degrees out of phase, they will completely cancel each other out. With the eventual proliferation of delivery drones, noise will be an issue. As Amazon puts it, “the net effect of the noises generated by the unmanned aerial vehicle may be annoying at best, or deafening at worst.” Behold: the Silent Drone. Amazon has presented a patent application “directed to actively […]
UAV Provides Inexpensive Broadband Internet
Last week, the UN declared that Internet access is a basic human right. That is fine and well in an industrialized, densely-populated area, but what about the developing world and sparsely-populated regions? How do you deliver blazing speed at a reasonable cost? The answer, as usual, is “drones”. This patent application describes an apparatus carried by a UAV that focuses a radio beam on a specific area, connecting anyone in that area to the internet. […]
Flying Generator Drone Breaks Two-Hour Barrier
A world of opportunity is awaiting the drone that can fly for over 45 minutes. Here is a version that can fly 100 miles on one gallon of fuel, carrying a gallon of payload. It can hopscotch anywhere in its range and become a small electric generator. This is good news. Flight time is one of the most annoying and brutal barriers, governed by energy-density versus weight, recharge speeds, and availability of peak power for […]
IBM’s Sherpa Drone: “Fly, my pretties, fly!”
There is a WW2 story about a boy who guided a munitions truck up a treacherous road to get to the front lines in the middle of a rainy night. The driver, unable to use headlights for fear of a sniper, followed the only thing visible to him: the boy’s white towel. This patent application is kind of like that, but instead of a boy it’s a drone, and the towel is the drone’s array […]
Drone Assists Horizontal Directional Drilling
In the drilling world, sometimes you don’t drill straight down. If you need to create an underground passage for utilities under a road, river or obstacle, or to drink someone else’s milkshake, you can drill horizontally. How do you know if your cutting tool is at the right depth or on the right path? You have a person follow the underground drill bit over the surface with a special tool that tells you where the […]
UAVs Assume the Most Dangerous Work
How can drones help society? Let me count the ways. For the linesmen who have to climb power-transmitting pylons in remote areas, this invention will be a lifesaver. Why climb when you can send a drone? This patent application relegates the most dangerous tasks to machines. Sharper Shape Ltd. of Helsinki proposes to mate ground and airborne units into a lean, mean, surveying machine. Using the latest technology, maintenance of a power line network is […]