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:
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.
- 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
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."
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 |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
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.
Vertical Farms Have Advantages
'Like the office In-and-Out baskets stacked up to the sky...'- Pohl and Kornbluth, 1952.
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.
City Made Of Bone
'The cheapest building material known...'
SpotMini Robot Pierson's Puppeteer-Style
Now they're kind of cute, right?
Brick By Brick, Building Martian Bases
Don't try to boost everything from the surface of the Earth.
Elon Musk et. al. OpenAI Household Robot
'Any work a human being does around a house.'
BRUISE Smart Injury Detection Suit
'... Bee could see that three of them were disabled and two of them damaged.'
Tesla Model S Is Also A Boat (Sort Of)
'This Dick Dare contraption of yours...'
Promobot, The Runaway Russian Robot!
'Got yourself a runaway, Jack?'
Rowbot Small Autonomous Farm Robot
'...The tiny red glints of self-guided tractors.'
Amazon's Alexa To Recognize Emotions
Oh, Hal understood their emotions, all right.
Cool 'Single-Person Spaceships' Have Better SF Name
'A cabin so small, you couldn't stand up with the air lock closed..'
First Robot Suicide Has Science Fiction Roots
'What had happened to prevent my death?'
First US Clinical Trial For Wearable Artificial Kidney
'Wholly mechanical organs...'
Open Bionics To Produce Deus Ex Prosthetic Designs
Be a part of a science fictional future.
Human-Carrying Drone Taxi 184 Approved For Test Flights
'The cab was an egg-shaped bubble...'
Skating On Mars' Frozen Pools
'They went down, put on their skates, and started.'
Google Working On A 'Cutoff Switch' For AI
'A remote control, so you can pull the plug on Hal whenever you want to.'
More SF in the News Stories
More Beyond Technovelgy science news stories