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Archive for September 25th, 2008

Audi’s Dumb New Smart Technology

Do you remember how, in the early days of the personal computer, you would constantly hear of all the amazing things you could do with it, such wondrous tasks as “balancing your checkbook”? In other words, you were being asked to spend a significant sum to do something that would more easily and efficiently be done on the cheapest calculator.

I get something of that vibe — I’ll call it “egregious technology” — from a new Audi project called “Travolution” (thanks Jalopnik), which the company describes as such:

“Communications modules built into each traffic light are able to send messages to cars in the vicinity, alerting them to the time remaining until their next green phase. The car’s onboard system is then able to calculate the speed which the driver must maintain in order to pass through the light during this green phase, and displays this via the Multi Media Interface display.”

In other words, the traffic lights send a signal to the approaching Audi, which then gives the driver an approach speed that will allow them to fluidly sail through the intersection, avoiding fuel-wasting stops and starts.

I’m skeptical of this for a few reasons. The first is that my 2001 Volvo already happens to have this technology. What’s more, it cost me nothing to add it.

What’s the wonder device? My brain. Partially because I like to drive in a way that maximizes fuel efficiency, and partially because I don’t get much of a kick at idling at traffic lights, I tend to slow down ahead of time if I see I’m approaching an intersection whose traffic signal is red (conversely, and who doesn’t do this, if I see the green is “fading,” based on flashing ped signals, I will speed up, within reason).

I’m constantly astounded how often, in New York City, drivers — particularly taxi drivers — often blaze past me, only to find themselves lingering at the light (maybe it’s because we’re wired to focus on short-term gains). Then, even though I was going slower to begin with, but because I haven’t had to make a complete stop, I typically drive right past them.

Avoiding unnecessary stopping and acceleration is one of the main precepts of “eco-driving” or “hyper-miling,” but it’s really just a function of being an alert, thinking driver (and some studies have noted the connection between fuel efficient driving and safe driving).

This leads me to my second big complaint with Audi’s system. Not only is it asking the driver to take their eyes off the road to look at a gauge to get information they could more or less discern by looking ahead, at the road, it presumably wouldn’t know things like the length of the queue of vehicles waiting at the light (unless, perhaps, they were all Audis) — so any stated approach speed might be completely inappropriate given the necessary start-up and clearance time of all the other vehicles. The simple fact of being given an approach speed for the intersection might induce some kind of “automatic” thinking, in which a driver may focus on maintaining the correct speed as their key task rather scanning the intersection (where close to half of all crashes occur) — in the way drivers can focus too much on the light itself rather than, say, vehicles that haven’t cleared the intersection for some reason.

Of course, being given the correct approach speed for hitting the green isn’t much help if you’re asked to approach at five miles an hour because the light is backed up with traffic. That’s why I suspect the money (not sure what Audi’s communicative lights would cost) would be better spent on lights that could talk to each other. Which we already have, of course, in some places — but even these need human help once in a while.

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Posted on Thursday, September 25th, 2008 at 1:32 pm by: Tom Vanderbilt
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It’s a Jungle Out There

The strangest thing I stumbled across this morning:

“In the late 1920s, New York City’s Noise Abatement Commission conducted tests at the Bronx Zoo. Readings from a new device (the audiometer) indicated that “a lion, whose roar is generally regarded as among the most terrific and awe-inspiring of sounds, could roar his loudest in a busy city street and not be heard for a distance of more than 20 or 30 feet.” Though the lion’s roar was eclipsed by the growl of traffic, the investigators were not concerned with the humiliated lion’s pride (nor the soundness of his sleep).”

That’s by Peter A. Coates, in an article called “The Strange Stillness of the Past: Toward an Environmental History of Sound,” in Environmental History.

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Posted on Thursday, September 25th, 2008 at 12:49 pm by: Tom Vanderbilt
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How to Create Traffic Chaos

Give away free gas:

“FORT PIERCE,FL — One man was arrested and at least four traffic accidents occurred Wednesday afternoon in a rush to get free gas, said Fort Pierce Police Capt. Greg Kirk.

Famed Stuart attorney Willie Gary and local hip-hop/R&B radio station X102.3 sponsored a free gas giveaway from 4 p.m. to 6 p.m. to the first 102 listeners who went to the Wal-Mart gas station at 5100 Okeechobee Road, Kirk said.

But more than 3,000 people showed up, Kirk said.

“We would have redirected traffic and had more officers there, that’s for sure,” Kirk said, if officials had known there would be such a turnout.

From 30 to 40 police officers and St. Lucie County sheriff’s deputies were sent to the gas station to control the crowd and traffic, Kirk said. St. Lucie County Fire Rescue also responded as a precaution.

During the giveaway, officers said, they charged Michael Truitt, 21, of Fort Pierce, with three counts of battery for hitting a woman in the back of the head and hitting police officers.”

The onetime Domino’s Pizza “30 minutes or less” guarantee, which encouraged drivers to act like maniacs, was an earlier lesson that extreme financial incentives and traffic are not a good mix.

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Posted on Thursday, September 25th, 2008 at 12:44 pm by: Tom Vanderbilt
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Traffic Tom Vanderbilt

How We Drive is the companion blog to Tom Vanderbilt’s New York Times bestselling book, Traffic: Why We Drive the Way We Do (and What It Says About Us), published by Alfred A. Knopf in the U.S. and Canada, Penguin in the U.K, and in languages other than English by a number of other fine publishers worldwide.

Please send tips, news, research papers, links, photos (bad road signs, outrageous bumper stickers, spectacularly awful acts of driving or parking or anything traffic-related), or ideas for my Slate.com Transport column to me at: info@howwedrive.com.

For publicity inquiries, please contact Kate Runde at Vintage: krunde@randomhouse.com.

For editorial inquiries, please contact Zoe Pagnamenta at The Zoe Pagnamenta Agency: zoe@zpagency.com.

For speaking engagement inquiries, please contact
Kim Thornton at the Random House Speakers Bureau: rhspeakers@randomhouse.com.

Order Traffic from:

Amazon | B&N | Borders
Random House | Powell’s

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U.S. Paperback UK Paperback
Traffic UK
Drive-on-the-left types can order the book from Amazon.co.uk.

For UK publicity enquiries please contact Rosie Glaisher at Penguin.

Upcoming Talks

April 9, 2008.
California Office of Traffic Safety Summit
San Francisco, CA.

May 19, 2009
University of Minnesota Center for Transportation Studies
Bloomington, MN

June 23, 2009
Driving Assessment 2009
Big Sky, Montana

June 26, 2009
PRI World Congress
Rotterdam, The Netherlands

June 27, 2009
Day of Architecture
Utrecht, The Netherlands

July 13, 2009
Association of Transportation Safety Information Professionals (ATSIP)
Phoenix, AZ.

August 12-14
Texas Department of Transportation “Save a Life Summit”
San Antonio, Texas

September 2, 2009
Governors Highway Safety Association Annual Meeting
Savannah, Georgia

September 11, 2009
Oregon Transportation Summit
Portland, Oregon

October 8
Honda R&D Americas
Raymond, Ohio

October 10-11
INFORMS Roundtable
San Diego, CA

October 21, 2009
California State University-San Bernardino, Leonard Transportation Center
San Bernardino, CA

November 5
Southern New England Planning Association Planning Conference
Uncasville, Connecticut

January 6
Texas Transportation Forum
Austin, TX

January 19
Yale University
(with Donald Shoup; details to come)

Monday, February 22
Yale University School of Architecture
Eero Saarinen Lecture

Friday, March 19
University of Delaware
Delaware Center for Transportation

April 5-7
University of Utah
Salt Lake City
McMurrin Lectureship

April 19
International Bridge, Tunnel and Turnpike Association (Organization Management Workshop)
Austin, Texas

Monday, April 26
Edmonton Traffic Safety Conference
Edmonton, Canada

Monday, June 7
Canadian Association of Road Safety Professionals
Niagara Falls, Ontario

Wednesday, July 6
Fondo de Prevención Vial
Bogotá, Colombia

Tuesday, August 31
Royal Automobile Club
Perth, Australia

Wednesday, September 1
Australasian Road Safety Conference
Canberra, Australia

Wednesday, September 22

Wisconsin Department of Transportation’s
Traffic Incident Management Enhancement Program
Statewide Conference
Wisconsin Dells, WI

Wednesday, October 20
Rutgers University
Center for Advanced Infrastructure and Transportation
Piscataway, NJ

Tuesday, March 8, 2011
Ontario Injury Prevention Resource Centre
Injury Prevention Forum
Toronto

Monday, May 2
Idaho Public Driver Education Conference
Boise, Idaho

Tuesday, June 2, 2011
California Association of Cities
Costa Mesa, California

Sunday, August 21, 2011
American Association of Motor Vehicle Administrators
Milwaukee, Wisconsin

Wednesday, October 26, 2011
Attitudes: Iniciativa Social de Audi
Madrid, Spain

April 16, 2012
Institute for Sensible Transport Seminar
Gardens Theatre, QUT
Brisbane, Australia

April 17, 2012
Institute for Sensible Transport Seminar
Centennial Plaza, Sydney
Sydney, Australia

April 19, 2012
Institute for Sensible Transport Seminar
Melbourne Town Hall
Melbourne, Australia

January 30, 2013
University of Minnesota City Engineers Association Meeting
Minneapolis, MN

January 31, 2013
Metropolis and Mobile Life
School of Architecture, University of Toronto

February 22, 2013
ISL Engineering
Edmonton, Canada

March 1, 2013
Australian Road Summit
Melbourne, Australia

May 8, 2013
New York State Association of
Transportation Engineers
Rochester, NY

August 18, 2013
BoingBoing.com “Ingenuity” Conference
San Francisco, CA

September 26, 2013
TransComm 2013
(Meeting of American Association
of State Highway and Transportation
Officials’ Subcommittee on Transportation
Communications.
Grand Rapids MI

 

 

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