DARPA Grand Challenge Kicks Off March 13th 137
GillBates0 writes "A quick reminder that the DARPA Grand Challenge is due to kick off March 13, the coming Saturday." He points to this "quick recap of the teams participating in the event," as well as details about the available satellite feeds. "The Atlanta-Journal Constitution is running a story about the event today. Quoting Frank Dellaert, co-director of Georgia Tech's robotics lab from the article, 'I would have trouble driving some of these roads myself. I think it's beyond the capabilities of autonomous vehicles today.' (shameless school plug). We'll see if the participants can prove him wrong."
Iphtashu Fitz adds a link to the New York Times' coverage of the trans-Mojave race, whose participants include "among other things a seriously tricked out motorcycle. The race is being run by the Pentagon, who is offering a $1 million prize to the builders of the first robot to successfully navigate a 200 mile route across the desert. ... a blog on ScienceBlog about the race has just started as well."
so you telling me .... $$$ (Score:4, Funny)
Re:so you telling me .... $$$ (Score:3, Informative)
Btw, next sunday's episode of the show will have more coverage of the race and the results. Should be fun to watch.
Re:so you telling me .... $$$ (Score:2, Funny)
Re:so you telling me .... $$$ (Score:1)
Thanks.
Re:so you telling me .... $$$ (Score:1)
Those robots could be loaded with some crazy, futuristic robot guns or something (think "BattleBots").
"Step away from the vehicle. Viper 2k4 is activiated!"
Re:so you telling me .... $$$ (Score:1)
(MOOOOOOOOORRRRRTTAAALLL KOOOOOMMMMMBAAAATT!!)
que lame techno/movie sound track.
Researchers are wrong (Score:5, Funny)
Researchers should be looking to these people for the artificial intelligence that they need!
Re:Researchers are wrong (Score:2)
the real problem... (Score:5, Funny)
The real problem is that his turn signal is on for 150 of the miles and confuses all the autonomous vehicles.
Re:the real problem... (Score:1, Insightful)
Re:MODERATE PARENT INSIGHTFUL (Score:2)
. .
Gir, that is not an adze! GIR!
Re:the real problem... (Score:2)
Automated supply columns is the goal, the only flesh the
Re:the real problem... (Score:3, Funny)
his turn signal is on
I've always regarded this driving gaffe to be the moral equivalent of leaving one's fly open.
And the steering wheel auto shut-off after a turn is completed is not enough.
I swear, Caddies and Town Cars ought to be equipped with ramp function for loudness (up to DEF CON 5 buzzer level) and interior brightness (disco strobe light intensity) for turn signals as a helpful reminder that need to be shut off.
Education (Score:4, Interesting)
As I said, I did the course last year (it was easier at the time), and let me tell you, it's harder than it looks. Hats off to anyone who even comes close to finishing this.
Re:Education (Score:2)
Re:Education (Score:2)
It's a really cool class, although it is of course insane on the workload, and it sometimes doesn't help that the prof is really good and helpful in this class, but terrible and condescending in the class he teaches prior to everyone taking this one. Still, all in all a good experience.
I was all excited until..... (Score:5, Funny)
Now that would be an autonomous vehicle I'd pay to see.
The radio's playing some forgotten song (Score:1)
The Real Purpose Of This Contest (Score:3, Interesting)
Unfortunately, no one will will this contest.
Comment removed (Score:4, Insightful)
Re:The Real Purpose Of This Contest (Score:1, Funny)
Hrm (Score:2)
I couldn't imagine how much 2 hours will cover in a 200 mile automoton race.
I was thinking of punching in the feed and then editing together a decent flick., but it looks like we will have to wait for someone else to release the video.
Oh well, saves me time on having to punch in amc 9.
Red vs. Blue (Score:5, Funny)
Blue Team [ghostriderrobot.com]: "Feh! We can beat you with two wheels tied behind our backs!" *obscene gesture*
Red Team: "Come a little closer and say that."
Whatever happened to the wilderness areas? (Score:5, Interesting)
How will these robots be routed around wilderness areas generated by the California Wilderness Protection Act [reason.com]?
Wasn't the Barstow to Vegas motorcycle race [off-road.com] cancelled due to declaration of these same wilderness areas? How is DARPA ensuring these vehicles aren't going to run over some tortoise?
Dont' get me wrong, as I'm no tree-hugger. However, it seems the Wilderness protection act only applies to people who cannot afford a congressman...
Re:Whatever happened to the wilderness areas? (Score:5, Informative)
And some fear that, at speeds that might reach 50 mph, the robots also pose a threat to the desert tortoise --- a federally threatened species and the official state reptile of California. Sluggish after a winter of hibernation, the tortoises usually emerge from their burrows this time of year.
Under orders from the U.S. Bureau of Land Management, teams of biologists will sweep the race corridor before the competition, moving any tortoises out of harm's way and fencing their burrows until the robots pass.
The tortoises, which have resided in the Mojave for 60 million years and, as individuals, often live to be 100, probably won't pay much mind.
Re:Whatever happened to the wilderness areas? (Score:2, Interesting)
See, that's what confuses me...
I thought the wilderness act didn't allow any vehicles at all. I can't even ride a mountain bike through a wilderness area. Yet, they allow this race with unmanned vehicles?
Ironically, I wouldn't be allowed to test my own USV, if I were in the process of developing one, in the same area. Even if I were testing a UAV, the UAV would not be allowed to land on any wilderness property!!! I shouldn't even ask about riding a motorcycle through here...
Yet, they're going to let
Re:Whatever happened to the wilderness areas? (Score:2)
Re:Whatever happened to the wilderness areas? (Score:2)
First, it's a one time rip by 25 vehicles (plus the DARPA observers). Doesn't sound like a lot of environmental damage even if they make it a regular occurance. Second, it's not clear to me that they're running through a wilderness area. We'll see where they go on Saturday.
Re:Whatever happened to the wilderness areas? (Score:4, Informative)
Re:Whatever happened to the wilderness areas? (Score:2, Informative)
If they have to route through this [wilderness.net], then all I can say is "good luck"...
The ultimate RC car (Score:5, Funny)
Re:The ultimate RC car (Score:1, Redundant)
Re:The ultimate RC car (Score:1)
Re:The ultimate RC car (Score:1)
And here's a power shovel [syncrude.com] (go to page bottom) that shows how tiny that Cat 797 is!
(high res image here (1.66 MiB) [syncrude.com]
Current status? (Score:5, Informative)
At least two other teams have formally dropped out, and we expect some no-shows.
CMU is the favorite. Fifty people, $3.4 million spent to date, direct support from aerospace companies, and a team leader who expects people to work all night, day after day. (Read the article in the current Scientific American.) But their technology is rather disappointing. The whole route is preplanned by hand, using a bunch of people at workstations in a big trailer with maps obtained by overflying the route with LIDAR-equipped reconnaissance aircraft. It's not very autonomous. They found a loophole in the rules and exploited it very effectively. There's no breakthrough there.
Anthony Lewandosky, with his self-balancing motorcycle, has the most innovative technology. We've met him, and are impressed.
Palos Verdes High School has a viable entry, using a Honda Acura. We've loaned them some hardware. They've had autonomous driving working for months. They started by having handicapped driving control actuators put into a car, which simplified their mechanical problems. They debugged using a golf cart. Very nice work.
Caltech tried to qualify today, but their vehicle made an unexpected turn and bumped into something. They get a second chance on Wednesday.
Most likely, no one will finish. Nobody has really done enough field testing yet.
John Nagle
Re:Current status? (Score:2, Informative)
Yeah, our software freaked when it saw the "cow catcher" and tried to backup the vehicle, but drove forward instead because the gear selection software was messed-up. We should be in good shape for our run on Wednesday.
Re:Current status? (Score:3, Informative)
Re:Current status? (Score:1)
Re:Current status? (Score:2)
All I want is a highway autopilot in my car. Maybe it will take 8 or 10 years to get there, but I want a damn autopilot.
-B
GAZ-3937 Dragun (Score:2)
Since they already allowed a Hummer, that provision about not destroying everything in the vehicle's path must have been dropped.
So may I suggest that next year someone use one of these: GAZ 3937 Dragun [www.rbs.ru] or Vodnik [leninburg.com]. It runs on an amphibious platform, it costs less than a Humvee and it appears to be even better at all-terrain handling. And it has a better potential for irony.
Re:Current status? (Score:3, Insightful)
First, I'll address a). Autonomous means that it drives itself with no outside control. I'm assuming that you are implying that having detailed maps constitutes outside control. I disagree. When a person drives somewhere they've never been before, they usually use maps themselves. If they've been there and are familiar with the area, they basically already
Re:Current status? (Score:2)
The mapping issue (Score:2)
To insure
Re:Current status? (Score:1)
Too bad CMU rolled their vehicle on March 4th. At this point I'm not sure if they're still the favorites. I sure hope so, I have a couple friends on the team.
They lost a significant amount of their equipment when it rolled, including a quarter million dollar gimbal
For more info on their roll, check out their race log [redteamracing.org]
The favorite? (Score:5, Funny)
Re:The favorite? (Score:1)
DARPA and Gregg (Score:2, Funny)
Entries too complicated? (Score:5, Interesting)
I admit I haven't made anything like this (although I've made some very advanced machines before) but it seems to me that a half-dozen laser range-finders connected to a laptop would do just nicely.
You could tell how far you were from the left/right of the road, and how far in-front of you an obsticle or change in terrain is (and can slow-down appropriately).
I suppose you'd also have to throw-in a $200 GPS reciever, since they have a "course", and you'll need to do more than just follow the road. But that seems to be all you'd need to accomplish this (yes I'm glossing over the basics, because they're just the basics).
So please, find fault in my idea. I'd like to know why this $5000 solution wouldn't work, and why 3+ million is required.
Re:Entries too complicated? (Score:1)
Also, the laser range finder might work if you were driving through a tunnel, but in this case it's very hard to work out where the edge of the road is because there are no walls. What's the range finder going to bounce off? I'
Re:Entries too complicated? (Score:2)
What do you think the Notebook is for? It will select how far to push the piston onto the gas/brake, and how to steer.
So trivial I don't even want to bother covering that...
Yes, that's what I've already covered. The range-finders will tell you how far you are from any obst
Re:Entries too complicated? (Score:1)
Re:Entries too complicated? (Score:1)
Come on then show us yours...if its so damned simple.
I bet you are a manager...they seem to have the same attitudes, its just a little scripting and all the tools already exist don't they, and why do you need a better laptop, isn't that 400MHz P3 good enough, its fine for my presentation software...
I bet you once di
Re:Entries too complicated? (Score:1)
You say I'm wrong without any facts to back it up, and someone is supposed to believe your claim?
Re:Entries too complicated? (Score:3, Insightful)
You say you're right without anything to back it up, and someone is supposed to believe your claim?
Re:Entries too complicated? (Score:2)
Also saying completely moronic things, as if a laser range finder has to have a perfectly parallel object to find distances.
He's shown that he doesn't know much, and nobody has even DISPUTED any of the points I've made (if he claimed that laser range-finders wouldn't work, I'd be happy to prove him wrong). Instead, he ju
Re:Entries too complicated? (Score:2, Informative)
Re:Entries too complicated? (Score:5, Insightful)
Autonomous vehicles have already driven across the country on highways, 98.2% of the time without human intervention. The roads it drove on are (I'm guessing) likely to be much nicer than those in the desert. Furthermore there was a human available to handle the surprises. For humor value: I believe one of the self-driving vechicles from CMU has a learner's permit from the state of Pennsylvania. See No Hands Across America [cmu.edu] for more info on this project.
The hard part of any project like this is uncertainty in the environment. The road may "disappear" completly from your sensors, or you may spot multiple roads. Maybe some mica on a rock screws up your rangefinder. Maybe your vehcicle's transmission gets a little "funny" and you can't shift properly anymore (I saw such a comment attached to this article). And we aren't even talking about genuine malfunctions like a failing rangefinder or sticky throttle.
I think autonomous systems might be the best example of the best laid plans of mice and men not succeeding when the slightest thing goes wrong. In fact, Steinbeck's story seems directly analgous to the problems of self-driving vehicles.
-Paul Komarek
Re:Entries too complicated? (Score:3, Insightful)
Okay, I can live with that. Let's just say I lowballed it, and move on.
I have a hard time beliving that. With multi-multi-GHz processors available, I think it can be done. You'd only need to sample each one about 10x each second.
At which point you quickly slow-down to
Re:Entries too complicated? (Score:3, Interesting)
On the other stuff, I think I didn't communicate my point effectively. You can't just read sensors and rely on their data. Sensors return wrong data, even laser rangefinders. Picking out which data is good and which is bad requires more computation than just 10 serial port reads per second.
Until a person has been involved with these sorts of projects it is very
Re:Entries too complicated? (Score:2)
Exactly what speed are you expecting to be driving here?
At 50 mph a vehicle covers 75 feet every second. You're comfy with driving 7.5 feet before figuring out that there's a boulder, ravine, barb wire (have fun with the laser range finder detecting that btw), or other hazard in the way? Not to mention that the entire concept of "road" is an interesting one, given that this is an off-road course.
GPS isn't going to cut it either -- there's a sectio
Re:Entries too complicated? (Score:2)
If the range-finder is aimed more than 8 feet ahead, it's not too big of a problem... Besides, you have numerous sensors, and presumably they wouldn't all be sampling at exactly the same instant, so you'd have a more continuous picture.
Yes, I've already discussed that in a seperate thread. Quite simply, barbed wire wouldn't do serious damage to a veh
Re:Entries too complicated? (Score:1)
Well, no shit. Do you really expect a robust autonomous system to be developed by mice?
Re:Entries too complicated? (Score:2)
There are a lot of faults with your idea. But I do agree, $3 million is a lot to spend on this and the team who spent that barely has an "autonomous" vechicle since they have to pre-plan the whole course the vehicle will take.
Re:Entries too complicated? (Score:1)
Re:Entries too complicated? (Score:2)
we had a little Lego MindStorms robot and were supposed to have it go over lego street tracks, which, to make recognition easier, had a large thick black stripe in the middle. the cars were to create a complete map of the course and were then to find an obstacle (using front bumper sensors) and route the fastest track around it.
you would think that in autonomous driving, nothing is easier than staying centered over a l
Re:Entries too complicated? (Score:2)
Er... why? After all, this is funded by DARPA for the express purpose of military use. Did you expect to see Greenpeace sponsoring them?
Re:Entries too complicated? (Score:2)
I don't know what you mean by that... Was it difficult to steer or something?
I did plan for redundancy. Did you have any redundancy in your vehicles? From the size, I would suspect not.
Also, with a full-fledged computer on-board, it can have much more smarts than a simple embedded system that will follow the sensor, no matter how inconsistent the data may be. With a computer, you can check the data over several samples,
Who's your event planner? (Score:1, Offtopic)
I don't trust this "Pentagon" (Score:2, Interesting)
It is equally obvious that by using this so-called contest, the Pentagon is trying to obtain for themselves a cheap automated replacement for human vehicle operators. No hazard pay, no training no insurance needed for robots. And a bargain at $1 million.
And where will that leave formerly well-paid and regarded vehicle operators? Walkng across minefields with p
No- It is called less risk (Score:1)
Oh no (Score:1, Offtopic)
(I'm in Australia on iPrimus dialup here, and darpa.mil fails to DNS resolve.)
Vegas taking odds? (Score:2)
Speaking of odds... (Score:1)
Why no news? (Score:4, Insightful)
The so-called Science Blog article was from February 10! That's not exactly timely, is it?
Nagle's later posting here does present some information about Caltech. The Caltech team web page [caltech.edu] provides the same basic info, with a little different spin. But I guess we're lucky they posted today; the previous entry on the team's news page was dated November 16, 2003.
CMU [redteamracing.org] has been updating almost every day, but their last entry was Saturday, saying "The curtain goes up Monday morning". Again, what happened?
You'd think in this age of bloggers, when every windbag on the net sees fit to tell us what he had for lunch that day, someone would be watching this event and posting some updates in the evening. If this isn't happening, I beg anyone who is attending to step up and start writing! Maybe I'm spoiled by the usual instant access to information, but I'm passionately interested in this event and starving for news.
Re:Why no news? (Score:2)
Re:Why no news? (Score:1)
"We qualify at 1430 to earn our access to Saturday's Grand Challenge."
I think that this was written before they qualified. According to DARPA's press release yesterday, Red Team did not attempt qualification yesterday.
Re:Why no news? (Score:1)
Mark Burnett where are you? (Score:3, Interesting)
I can't believe that somebody didn't buy this thing up. If not a broadcast network then at least the Discovery Channel (science oriented angle) or Spike TV(monster truck robots race across the desert angle).
Somehow I don't think that the military feed is going to reach a wide audience. I won't be able to see it.
Re:Mark Burnett where are you? (Score:1, Interesting)
I think the nets are afraid after Robot Wars has kind of stalled. This race is a little over their heads. PBS NOVA did show up, and will do a 1 hour special.
In reality, International press has been all over us, while US Press has just started to get interested.
Re:Mark Burnett where are you? (Score:2)
Re:Mark Burnett where are you? (Score:2)
Re:Mark Burnett where are you? (Score:2)
Re:Mark Burnett where are you? (Score:2)
The thing about reality TV is the the investment is minimal, especially in this situation in which the event will occur anyhow.
Has Hollywood Taught Us Nothing? (Score:1)
Surely we already can see the ultimate outcome of this horrible, slippery slope: we will entrust robots to ferry supplies and medicine to our soldiers, allow robots to fight fires, diffuse bombs, vacuum our carpets and build our automobiles. Eventually we will allow them to remotely fight our wars for us - robots blowing up other robots while we watch the outcome on quasi-unscripted reality shows with names like Police Action 5: Burma.
Day 1 Field Report (Score:2, Informative)
Total attendance was probably arround 350-450 people. I think there were about 50 people that attended that were not associated in any way to the race.
Vehicle inspections were performed on several vehicles the morning of the first day. The inspectors were verifying functionality of safety devices including the e-stop butt
Re:Some info on my team (Score:3, Insightful)
Re:Um ... (Score:2)
Re:Um ... (Score:1)
No disassemble!