AgBots: Agricultural Robots Take The Field

In one memorable scene from the original Star Wars movie, Luke Skywalker's Uncle Owen is bargaining for agricultural robots with Jawas. Agriculture has been slow to adopt to robotic technology; however, some new developments are on the horizon.


(From Demeter - National Robotics Engineering Consortium)

For example, the Demeter automated harvester provides the following functionality:

  • A "cruise-control" feature, which allows the operator to give control over to the harvester itself for short periods
  • A "drone" feature, which allows one operator to remotely control several harvesters at once
The final step, providing fully autonomous operation, is currently under development. The Demeter project uses off-the-shelf technologies to provide an average guidance accuracy of +/- 3 centimeters.

At the other end of the size spectrum, University of Illinois agricultural engineers are working on robots ("ag robots") small enough to walk in the rows between plants, scouting for weeds and insects, and taking soil tests. These small (approximately one foot long) robots could do the work now tediously done with human-piloted tractors.

"Who needs 500 horsepower to go through the field when you might as well put a few robots out there that communicate with each other like an army of ants, working the entire field and collecting data?"
(Tony Grift, UI agricultural engineer)

Some of the current approaches:

  • "Ag Ant", an inexpensive foot-long bot that works cooperatively
  • Robots using laser guidance systems to maintain a straight path
  • Robots that use ultrasonic sensors that weave from plant to plant

This approach could dispense with many current practices in agriculture, in which entire fields are sprayed with pesticides or other agents. Instead, small robots could administer small doses at the point where they are needed.

Science fiction buffs remember R2D2 and C3PO, of course; but although these robots were purchased for agricultural use, that was not their primary function (as C3PO might put it). The robot gardening crab from William Gibson's 1984 novel Neuromancer is a good example of an elegantly functional "ag robot."

See Demeter and University of Illinois creates robot farmers for more information. Watch a short video of Demeter harvesting here.

Scroll down for more stories in the same category. (Story submitted 7/6/2004)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Agriculture ")

Once A Jolly Swagbot Camped By A Billabong
Under the shade of a coolibah tree.

Rowbot Small Autonomous Farm Robot
'...The tiny red glints of self-guided tractors.' - Larry Niven, 1966.

Vertical Farms? Still Waiting, But Concepts Abound
'Stacked up to the sky...' - Pohl and Kornbluth, 1951.

Ladybird Agricultural Robot Is Solar-Powered
'A robot gardener worked over the same patch of grass again and again...'- Philip K Dick, 1955.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

LaWS Laser Can Take Out Rogue Drones
Looks like a weapon for the Runaway squad!

Moon Express Lunar Robot Mining: Shine On, Harvest Moon
'The bulldozer moved through the lunar strip mine... '

Liquid Body Armor For TALOS Exoskeleton
'... instantly became rigid all over when something struck it...'

Hyperloop One Video Shows It Works!
'Complete evacuation of the interior of the tubes [and] a wave that provides the new propulsive energy for the cars...'

Chairless Chair Exoskeleton By Sapetti
'Earth's scientists... devised rigid metallic clothing...'

Publishing Technologies In Science Fiction
Well, this should be enough references to start...

Russia Working On Military Exoskeletons
'Вы похожи на большую стальную гориллу...'

3D Printed Bionic Chinese Skin
Your skin is ready!

Flexup Tire Design Good For Tumblebugs
'Each spoke telescopes into five sections.'

3D Printed Graphene Aerogel - So Light!
'... light as cork and stronger than steel...'

Asteroid Deflection With DART
'This obelisk is one huge deflector mechanism...'

Translate One2One From IBM's Watson Your Communication Solution
'It then excretes into the mind of its carrier a telepathic matrix...'

News Now Philip K. Dick's Bailiwick
'A vast complex electronic organism... responsible to no one...'

Autonomous BADGER Robot Drilling Machine
'The compacted matter... makes a better tunnel lining than concrete, don't you think?'

TALOS Exoskeleton Development Proceeding
'Suited up, you look like a big steel gorilla...'

Autonomous Robots Navigate Like Rats
'Out of warrens in the wall, tiny robot mice darted.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.