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Driverless Vehicles Expected to Navigate Intersection of Safety, Speed

ScienceDaily.com -- How do driverless vehicles navigate through intersections? Faster and safer than if humans were in charge, according to researchers from the Virginia Tech Transportation Research.

Autonomous vehicles will turn themselves over to an automated intersection controller, which will allow the vehicles to move at the speed limit, with the controller tweaking their trajectory to prevent crashes, explained Ismail Zohdy of Cairo, Egypt, a Ph.D. student in civil engineering at Virginia Tech, and Hesham Rakha, director of the Center for Sustainable Mobility at the transportation institute and professor of civil engineering at the university.



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Submitted Dec 06, 2012 By: BennoBlue
Category: Daily News Article Discussions > Topics Add to favorite topics  
Author Topic: Driverless Vehicles Expected to Navigate Intersection of Safety, Speed Back to Topics
REPLIES (newest first) Post a Reply
remay
Champion Author Houston

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Message Posted: Dec 7, 2012 6:11:21 AM

Wouldn't need red light cameras if these are "in control"...

CVA19
Champion Author Salem

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Message Posted: Dec 6, 2012 11:41:41 AM

It's a matter of time--but not in my time.
hmw10284
Champion Author California

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Message Posted: Dec 6, 2012 11:32:18 AM

Your car is a terminator already
doctorindyj
Champion Author Santa Fe

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Message Posted: Dec 6, 2012 10:25:40 AM

I would rather maintain control for many of the reasons some others have listed. Besides before you know it, we're fighting Terminators. ;^)
SUNOIL
Champion Author Toledo

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Message Posted: Dec 6, 2012 9:50:41 AM

So now anyone can drive, even your 5 year old
SycamoreISU
Champion Author Indiana

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Message Posted: Dec 6, 2012 9:43:58 AM

Unless you can guarantee that a driverless vehicle's computer won't lock up like a personal computer, I'd rather not have them on the road. Even worse, what if the automated intersection controller malfunctions? What a mess that could be!
LilRedWagonIN
Champion Author Indiana

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Message Posted: Dec 6, 2012 8:48:13 AM

I would still be very fearful if I was a pedestrian trying to cross the intersection.
AVKZ
Champion Author Kalamazoo

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Message Posted: Dec 6, 2012 8:20:50 AM

I prefer to do my own driving.
lcleveland
Champion Author San Antonio

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Message Posted: Dec 6, 2012 8:20:39 AM

driverless????? can you send it to the store for you
doeslayersr
Champion Author Illinois

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Message Posted: Dec 6, 2012 8:00:56 AM

No Thanks!!!
csblesson
Champion Author Texas

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Message Posted: Dec 6, 2012 7:32:53 AM

Good, but what is the point?
jeffbone
Champion Author Virginia

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Message Posted: Dec 6, 2012 7:30:04 AM

"Not Newsworthy"
gfox4810
Champion Author Kalamazoo

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Message Posted: Dec 6, 2012 7:11:04 AM

Can't wait
OHMS
Champion Author Orange County

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Message Posted: Dec 6, 2012 6:23:16 AM

near Slaughter Road?
dr047
Champion Author Cleveland

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Message Posted: Dec 6, 2012 6:15:46 AM


Great! ... then you can sue the manufacture when you crash?

In a "Who's to blame" society.
skippypa
Champion Author Hawaii

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Message Posted: Dec 6, 2012 5:22:34 AM

Women will love this car, they can put their makeup on while the car steers itself.
djgunrunner
Champion Author Salt Lake City

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Message Posted: Dec 6, 2012 5:19:55 AM

The way some of these morons use their texting and talking on the phone the driverless car would be safer. It is amazing how few people can not talk and drive at the same time to say nothing of texting.
spotterFL
Champion Author Florida

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Message Posted: Dec 6, 2012 5:19:14 AM


WOW!

What a boon to blind people!

With voice-recognition installed, they can simply get in the car and tell it where to go.
millerin
Champion Author Orlando

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Message Posted: Dec 6, 2012 4:54:49 AM

nice
leeac
Champion Author Ohio

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Message Posted: Dec 6, 2012 4:10:36 AM

I want a car that drives itself and gets 100 mpg - now.
pricewar
Champion Author Ogden

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Message Posted: Dec 6, 2012 3:36:52 AM

This might help with the people who are a danger to society when they drive, this might keep the road
A little safer...LOL
NedW
Champion Author Indianapolis

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Message Posted: Dec 6, 2012 2:15:28 AM

Oh, cool! A car you can blow your horn at in New York City and not get flipped off.
mrjames1818
Champion Author New Jersey

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Message Posted: Dec 6, 2012 1:47:27 AM

It will be a long time before they are put to use - think about it - no red lights means no red light cameras
NatureBoyKY
Champion Author Kentucky

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Message Posted: Dec 6, 2012 1:44:14 AM

I will not drive a driverless vehicle, nor will I ride in one.
TDImons
Champion Author Pennsylvania

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Message Posted: Dec 6, 2012 1:41:20 AM

@rodzilla123 You are partially correct, but you forgot the lack of parenting skills that made that generation the way they are.
alterman156
Champion Author New York

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Message Posted: Dec 6, 2012 1:40:39 AM

Driverless vehicles might actually be safer than vehicles driven by humans.
Beau2140
Champion Author New York

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Message Posted: Dec 6, 2012 1:40:35 AM

Not for me.
bobdec
Champion Author Miami

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Message Posted: Dec 6, 2012 1:39:52 AM

I would not trust them
BCM1
Champion Author Pennsylvania

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Message Posted: Dec 6, 2012 1:36:41 AM

Driverless vehicles need to look out for drivered vehicles that will run a light and cause an accident.
munch252
Veteran Author Cleveland

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Message Posted: Dec 6, 2012 1:34:58 AM

no thanks
rodzilla123
Champion Author San Diego

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Message Posted: Dec 6, 2012 1:33:16 AM

This University study is all fine and such, but, from my 45 years of driving experience, it is my opinion that the Impatient American raised Drivers of this country wont stand for a computer doing the driving for them!! Americans are Impatient and demanding of their "Rights" do do as they please. Our youngest drivers are a Spoiled, Petulant Self Important bunch that think they have the "RIGHT" to do as they please, Youngsters that feel they have the right to go 82 MPH on Highways and Freeways limited to 55 and 65 MPH. If for no other reason, certainly not Love of Country, they will rebel for their God Given Right to go faster, cut off other Drivers and be First, in front of all others that, because its their RIGHT!!!!
kgbellman
Champion Author Ann Arbor

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Message Posted: Dec 6, 2012 1:32:37 AM

Sounds interesting, but too early to tell
Bruno44
Champion Author Texas

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Message Posted: Dec 6, 2012 1:31:49 AM

This is a very scary concept, especially with flaws in computers etc.
iFueler
Champion Author Durham

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Message Posted: Dec 6, 2012 1:31:47 AM

what happens at non-standard or complex intersections, guess have to stop texting and drive
graceman
Champion Author Baltimore

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Message Posted: Dec 6, 2012 1:28:15 AM

Interesting
Mowerman08
Champion Author Milwaukee

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Message Posted: Dec 6, 2012 1:24:48 AM

pretty soon you may have your choice, driverless cars or cars driven by dogs
pastorpaulcg
Champion Author Virginia

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Message Posted: Dec 6, 2012 1:20:28 AM

I'm not sure how comfortable I would be letting a computer navigate my vehicle. I already have three different backup methods at work because I don't trust my desktop or laptop to always be reliable, nor do I completely trust the backup systems. How about we just teach people to drive? That being said, have you been to a Walmart lately? People just zoom out of the aisles with no consideration whatsoever that people might be walking down the main aisle. They probably drive like that.
comprof
Champion Author Houston

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Message Posted: Dec 6, 2012 1:19:21 AM

"Who Pays" is a very good question.
unicornpmb
Champion Author Buffalo

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Message Posted: Dec 6, 2012 1:18:30 AM

More time to text.

[Edited by: unicornpmb at 12/6/2012 1:19:24 AM EST]
rd2000
Champion Author Florida

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Message Posted: Dec 6, 2012 1:18:08 AM

yes who fault is it when it goes wrong
BobD2009
Champion Author Long Island

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Message Posted: Dec 6, 2012 1:17:45 AM

Do we really need a driverless car?
Thomtec
Champion Author Nashville

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Message Posted: Dec 6, 2012 1:14:39 AM

Who is at fault when a chip fails and a wreck occurs. This is a nice Mr. Wizard project but not practical in the real world!
DrCashFlow
Champion Author Massachusetts

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Message Posted: Dec 6, 2012 1:12:05 AM

more jetsons
DirtDauber
Champion Author San Antonio

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Message Posted: Dec 6, 2012 1:09:46 AM

AMEN, DABEE1073.
lunarrv15
Champion Author Cincinnati

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Message Posted: Dec 6, 2012 1:09:29 AM

okay..interesting
thanks for posting GB blog
Zonk
Champion Author Michigan

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Message Posted: Dec 6, 2012 1:08:44 AM

I have read that computer driven test cars are planned for Ann Arbor, Michigan in the near future.
DABEE1073
Champion Author San Diego

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Message Posted: Dec 6, 2012 1:08:35 AM

I can not wait to see the carnage.
WE0H
Champion Author Twin Cities

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Message Posted: Dec 6, 2012 1:08:03 AM

Going to be interesting when these vehicles hit the streets in enough volume that we notice them.
wldhrs1
All-Star Author Alabama

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Message Posted: Dec 6, 2012 1:06:27 AM

Who pays when the computer crashes and people die?
probedude2
Champion Author Akron

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Message Posted: Dec 6, 2012 1:06:03 AM

What happens if I run into an autonomous vehicle? I mean, really ram it?
TBONE3
Champion Author Pennsylvania

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Message Posted: Dec 6, 2012 1:04:22 AM

NO WAY!!! Still need the NUT at the steering wheel, gas and brake.
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