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Future Car News
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Urban Challenge 2007
Driverless Race
TARTAN RACING WINS $2 MILLION PRIZE FOR DARPA URBAN
CHALLENGE
Stanford
Racing Wins $1 Million Second Prize, Victor Tango Wins $500,000 Third
(Victorville,
Calif.) –
Tartan Racing’s “Boss” of Pittsburgh,
Penn. turned in the top performance in the
Defense Advanced Research Projects Agency (DARPA)
Urban Challenge and won the $2 million cash prize as the
competition’s first-place winner, DARPA announced today.
Stanford Racing’s “Junior” of
Stanford,
Calif., won the
$1 million second place prize, while
Victor Tango’s “Odin” of
Blacksburg,
Va., received
$500,000 for finishing third.
The Urban Challenge prize winners competed as part of a field of 11
finalists that was selected from 35 semifinalists that competed in the
National Qualification Event (NQE) prior to the final event.
Semifinalists were selected from the original field of 89
competitors. The NQE and the main event took place
October 26 to November 3 at the former George Air Force Base in
Victorville,
Calif., that is used by the
U.S. military to train for urban
operations. The network of roads on the site
effectively simulated the type of terrain American forces operate in
when deployed overseas.
Vehicles that competed in the Urban Challenge were
required to operate entirely autonomously, without human intervention,
as they obeyed California
traffic laws and performed maneuvers such as merging into moving
traffic, navigating traffic circles and avoiding obstacles. The vehicles
had to think like human drivers and continually make split-second
decisions to avoid moving vehicles, merge into traffic and safely pass
through intersections. Demonstrating safe operation
in an urban situation was an effective and consolidated method of
testing situations the vehicles might face even while conducting
missions in less populated areas.
“The urban setting added considerable complexity to
the conditions faced by the vehicles, and was significantly more
difficult than the fixed desert courses featured in the first two Grand
Challenges,” added Urban Challenge Program Manager Dr. Norman Whitaker.
“Tartan Racing, Stanford Racing, and Victor Tango all did a great
job getting their vehicles to navigate the course quickly and safely
despite the challenging conditions.”
The
Stanford Racing Team made history
in 2005 as it won the U.S. Defense Advanced Research Projects Agency's
Grand Challenge to be the first
ever to complete the challenge to build a totally autonomous
vehicle. "Stanley" - Stanford's robotic VW traversed 132
miles of desert southwest of Las Vegas
October 8, 2005
with the quickest time, 6:53:58.
In the first Grand Challenge no vehicle finished.
That
year four other cars of the 23 that ran finished.
Carnegie Mellon's Team took
2nd and 3rd with it's "Standstorm"
Humvee (VIDEO),
followed by "H1ghlander" (VIDEO).
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Future Car Issues
"Car
of the Future,"
by Josephine Cooper, President and CEO of the
Alliance of Automotive Manufacturers.
Smart Cars May Distract Drivers
Advanced Vehicle Technologies: Energy,
Environment, & Development Issues (PDF)
A U.S. Congressional
Research Service report examines electric, hybrid electric, and fuel
cell vehicles in terms of cost, fueling and maintenance
infrastructure, and performance. The report also reviews key
advanced vehicle technologies legislation in the 108th United States
Congress, as well as federal, state, and local activity relevant to
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GM's Future Car

The Volt will still have an
on-board gasoline/E85 combustion engine. Only in the Volt, this
engine is the smaller one, and has only one task, it charges the
battery pack when the stored power gets low. The motor is not
connected to the wheels, it is only a generator. The brilliance of
this feature is that you will have an overall driving range of
600-700 miles, greater than most gas cars now. The efficiency of
this motor amounts to about 50 mpg, for each gallon you use to
charge the batteries. The old EV-1 did not have this function.
All the technology for the car is here today, except for the battery
pack. It will use lithium-ion (li-ion) technology. Current hybrids
use nickel-metal hydride (NiMh), which carry much less energy per
unit weight. To get the power needed for the Volt they would weigh
nearly a ton. There are companies working with GM and trying to get
these Li-ion batteries and their packs ready for automotive use.
For more detailed vehicle
specifications, click
here.
Electronics Driving Auto Changes
California Fuel Cell Partnership
Future Tires?
Video, article from NBC Nightly News
includes track testing.
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