DARPA Urban Challenge For Autonomous Vehicles

DARPA has announced the first set of teams participating in the Urban Challenge of 2007. This will be the third DARPA Grand Challenge for autonomous vehicles.

In the 2005 Grand Challenge, "Stanley" the robotic Volkswagen Touareg of the Stanford University racing team completed the 132 mile race with a winning time of just 6 hours and fifty-four minutes. Four other vehicles succeeded in finishing as well.


(Stanley autonomous vehicle)

Heartened by these results, DARPA issued an even more difficult test of autonomous vehicle excellence - the Urban Challenge consisting four sets of vehicle behavior requirements.

First, the vehicle must be in autonomous mode and ready to begin its run less than 5 minutes after receipt of the Mission Data File (MDF) from DARPA. This insures that there is no human inspection of the data.

Second, the vehicle must follow MDF checkpoints, but may start at any point in the route network. Each start chute will be a road segment in the test.

Third, the vehicle front bumper must pass over each checkpoint in the MDF in the correct lane or spot and in the correct sequence.

Finally, the vehicle must remain entirely in the travel lane at all times except when performing a legal traffic maneuver such as a left turn or maneuvering to avoid an obstacle. Vehicles may leave the travel lane under certain circumstances; for example, the vehicle may pass a stopped vehicle.

Also, DARPA will enforce a minimum speed limit to ensure good traffic flow. A maximum speed limit must also be observed. Vehicles are prohibited from lengthy "stop and stare" delays of more than ten seconds. However, the vehicles must act to avoid collisions and near-collisions at all times.

If you think that DARPA has been listening to your old driver's ed instructor, you're right. Vehicles must also maintain a minimum forward vehicle separation of one vehicle length for each ten miles/hour of speed.


(Road block and dynamic re-planning)

The full requirements for advanced navigation and traffic awareness are rigorous; vehicles must even be capable of executing U-turns when faced with roadblocks.

We're getting very close to passenger cars that are able to truly drive themselves. Robert Heinlein wrote about this one in 1941:

The car waited for a break in the traffic, then dived into the high-speed stream and hurried north. Mary settled back for a nap.
(Read more about Heinlein's Camden Speedster)

Read more about the rules for the DARPA Urban Challenge; you can get started with the DARPA Urban Challenge Technical Evaluation Criteria (pdf).

Scroll down for more stories in the same category. (Story submitted 10/4/2006)

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 - (" Vehicle ")

Google Lobbies For Autonomous Motorcycles
'He had never ridden any motorized device that lacked onboard steering and balance systems.'- Bruce Sterling, 1988.

Cruise Automation's 'Highway Autopilot' For $10K
'It cut her out of the stream of vehicles and reduced the speed of her car...'- Robert Heinlein, 1941

myCopter Personal Aerial Vehicle (PAV)
Not quite as freewheeling as the sfnal version, but it might work.

Spam Autonomous Cars And Philip K. Dick
'The news vending machine, being homotropic, headed toward them...'- Philip K. Dick, 1963.

 

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

New Material Is One Molecule Thick
'Hasan always pitched a Gauzy - a one-molecule-layer tent...'

Robot Swarm Obeys Commands
'What is the nature of this cloud? What is your opinion?'

AliveCor App Detects Heart Arrhythmias, Has FDA Approval
Works on humans and puppeteers.

Laws Of Robotics Rewritten for Health Care
A lot has happened in health care robotics since 1942...

Origami Robot Finally Self-Assembles, Walks On Its Own
Now shipping flat, but better than Ikea, because self-assembling.

A.L.O. Robot Butler Serves You At Aloft Hotel
'Her idea of what a butler-valet combo should look like...'

Mometum Machines Burgerbot
'One of these gorgeous eating places where we were served entirely by mechanical apparatus...'

Google Lobbies For Autonomous Motorcycles
'He had never ridden any motorized device that lacked onboard steering and balance systems.'

No Cages In Future Zoos Is Zootopia?
'The park... twisted through specimens from every inhabited planet of the known universe.'

Navdy HeadUp Display (HUD) For Your Car
'All displays are thrown on a mirror in front of you...'

Computer 'Aesop' Writes Fables With A Moral
'I handed Tony the master tape and he played it into the IBM'

Artificial Wombs - Ectogenesis Technology - Is On The Way
'Magnificent, aren't they? (Lama Su, in Star Wars II)

Robotic Exoskeleton For Shipyard Workers
'Earth's scientists solved the problem... devising rigid metallic clothing not unlike armor...'

Timeful Appointment App Learns, Optimizes Your Routines
'The [Daily Schedule program] suited its tone to his movements and the combined analysis of his psychophysical condition.'

3D Printing Your Science-Fictional Metals
I love science-fictional materials!

Bespoke Clothing In 30 Minutes
'He sat himself down in a sales cubicle and dialed the code number for kilts.'

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.