A road map for electrifying our streets, and a plan to charge by the mile to drive them. We'll check out an Audi that drives itself and look at the A5 Cabriolet--as it lost its top, did it lose its beauty as well? Plus: Is a Tesla IPO on the way?
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EPISODE 145
SHOW NOTES• Autonomous Audi TTS drives itself
• Dutch drivers to pay by the mile (well, kilometer)
• A grand plan to electrify the nation's driving
The autonomous Audi TTS makes test runs on salt flats.
(Credit: Volksagen)The Defense Advanced Research Projects Agency (DARPA) conducted its autonomous vehicle races, the Grand Challenge and the Urban Challenge, in 2005 and 2007, but Volkswagen is still researching the technology. A combined effort with Volkswagen's Electronics Research Laboratory (ERL), Stanford University's Dynamics Design Lab (SDDL), and Sun Microsystem's resulted in the autonomous Audi TTS. The group working on the car is considering a run up the 12.4-mile Pikes Peak Hill Climb course in 2010 to demonstrate the capabilities of its driverless technology.
This new robot car is based on a 2009 Audi TTS, the sport version of the TT coupe. This car has Quattro all-wheel-drive and is motivated by a turbocharged, direct injection, 2-liter, four-cylinder engine producing 265 horsepower and 258 pound-feet of torque. ERL fitted this car with the sensors, servos, and drive-by-wire equipment necessary for computer control, while SDDL developed the programming so the car can respond appropriately to sensor data. Sun built the computer platform to run the car.
Past autonomous cars from Volkswagen, developed by Stanford, have been a Touareg SUV and a Passat wagon. A video promoting the new Audi TTS shows the technology has progressed so that it can handle drifting and cross-turning the wheels, maneuvers necessary for any speedy run up Pike's Peak.
While this technology could lead to commutes and long freeway trips where you could sit back and let the car do the driving, the point of the current research is developing new safety technologies.
So far, Audi's odd-numbered cars have been pretty desirable. The A3 is a practical and sporty little wagon, while the A5 is one of the better-looking cars to come out recently. But now Audi is replacing the A4 Cabriolet with a convertible version of the A5. Gone is that gracefully sloping roof, replaced by what is basically an umbrella, albeit one with acoustic damping built in to lessen road noise.
But Audi does equip the 2010 A5 Cabriolet with plenty of tech, including a navigation system with absolutely beautiful 3D maps. The drive technology is also interesting--it features a direct-injected turbocharged four cylinder, which strangely doesn't deliver on its promise of power and fuel economy.
In January, Nissan Motor will steer what has been mainly a luxury-car feature--the navigation screen--into new territory when it offers the standalone option in the Sentra compact for $400.
The color screen, supplied by Robert Bosch, provides navigation but also can be connected to an iPod or MP3 player and a Bluetooth-enabled cell phone.
The nav screen has become like the iPhone for cars--a gold mine for suppliers striving to provide applications such as traffic reports, parking-assist systems, and backup cameras.
This year automakers will install about 1.4 million navigation systems worth $2.6 billion in vehicles sold in North America, according to iSuppli, a Los Angeles consulting firm that tracks sales of consumer electronics. That's up from 890,000 systems worth $1.8 billion installed in 2004.
"By 2016, one in three cars will have a navigation system of some sort," says Phil Magney, vice president of iSuppli's automotive practice. If that prediction pans out, nav screens could be standard equipment in about 5.4 million vehicles sold annually in North America, he says.
| Lots of action |
|---|
| Functions are proliferating on navigation screens. |
| • Active parking assist on Ford and Toyota vehicles |
| • Telephone controls |
| • Traffic and points-of-interest information |
| • Controls for the radio and air conditioner |
| • Route guidance |
| • Fuel economy performance information for hybrids |
| • Live video from backup camera |
| • TV programs |
Automatic parking systems are becoming more common, and some automakers are offering several 2010 models with the convenience feature.
Volkswagen AG, Ford Motor Co. and Toyota Motor Corp. are leaders in the commercial introduction of automatic parking systems, which allow vehicles to identify and steer themselves into parking spaces.
VW offers the system in six Volkswagen models and the Audi A3. Ford's 2010 Lincoln MKT crossover and MKS sedan have it as well. Both worked with Valeo SA to develop their own ultrasonic-based systems. The Valeo technology, called Park 4U, won a 2008 Automotive News PACE Award.
Toyota's Advanced Parking Guidance System will be an option on 2010 versions of the Lexus LS 460, LS 460 L and hybrid LS 600hL and the Toyota Prius hybrid.
The Toyota version, from Aisin Seiki Co., started in 2003 as a camera-aided visual system on the Japanese-market Prius. But Toyota and Aisin Seiki have added ultrasonic sensors from Denso Corp. to develop the system into a more sophisticated feature that also allows the vehicle to back itself into perpendicular parking spaces.
... Read more
MIT's concept robot head mounts on the dashboard to assist with navigation.
(Credit: MIT)MIT intends to revolutionize GPS navigation by making it friendly and predictive, using a friendly robot helper to anticipate your needs. The Affective Intelligent Driving Agent (AIDA) is a robot head on an articulated neck, reminiscent of movie robots from the 1980s, that mounts in the center of the dashboard.
It incorporates an expressive "face" that can smile, look sad, show warning signs, and even wink at you. AIDA was developed as a collaboration between the Personal Robots Group at the MIT Media Lab, MIT's SENSEable City Lab, and Volkswagen Group of America's Electronics Research Lab.
AIDA's expressive behaviors are designed to endear the device to you as it helps in your daily navigation. The robot learns your daily commute and which areas you frequent for which purposes.
For example, if you always head to a particular district in your city around dinner time, it will assume you like to eat dinner there. After it memorizes your commute, it will automatically plug in your route to work when you get into the car on a weekday morning. If you go to a hotel for a dalliance every Thursday at noon, it will probably give you a wink and a knowing grin as it maps the route for you.
... Read more
(Credit:
Volkswagen Group of America)
If you're a person who would gladly relinquish the task of parking your car to a computer, there may be a Volkswagen in your future.
Last weekend, Volkswagen Group of America and Stanford University's School of Engineering hosted a dedication ceremony on the Stanford campus for the new Volkswagen Automotive Innovation Laboratory (VAIL) that included the "first ever" autonomous parking demonstration by a driverless car.
(Credit:
Volkswagen Group of America)
The car, a VW Passat called Junior, was developed jointly by VW and Stanford and is the same one that finished second in the 2007 DARPA Urban Challenge. Driverless cars have come a long way since the first DARPA race in 2004, when not one contestant made it over the finish line, much less parallel-parked itself.
VW donated $5.75 million for the new laboratory, which it called "the next step in the evolution of the two organizations' commitment to drive innovation in automotive development."
"When the new building opens early next year, VAIL will provide a home on campus for faculty and students from around the university to work on advanced automotive research," said Jim Plummer, dean of the Stanford School of Engineering.
The company also unveiled the Pike's Peak Audi TT-S, the latest iteration of driverless vehicles developed through the VW-Stanford partnership.
The drumbeat gets louder against driving while texting, it's hybrid vs. diesel for Green Car of the Year, GM says selling on eBay was great--but we're over it! And we go for a ride in a new retractable Lexus that is either BMW's nightmare--or a total chick car.
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EPISODE 139
SHOW NOTES• Federal employees banned from driving while texting -- are you next?
• Vote for Green Car of the Year
• We get an early ride in the Acura ZDX
It's official: Audi's e-tron is a go.
Audi of America President Johan de Nysschen says an electric vehicle based on the high-performance e-tron concept will debut in the United States in two to three years.
The sleek two-seat sports car was unveiled at the Frankfurt auto show last month, but at the time Audi would not confirm plans to produce it. Now de Nysschen says the car is on its way.
"I expect we will see running examples in the next 24 months," he says.
The Audi e-tron concept, unveiled in Frankfurt last month, has four electric motors, one on each axle. It has a range of 154 miles using a lithium ion battery.
(Credit: Wayne Cunningham/CNET)The e-tron concept is powered by four electric motors, one on each axle. Audi says the car has a range of 154 miles using a lithium ion battery positioned behind the passenger cabin.
The show car is 168 inches long--about midway between Audi's TT and R8 sports cars--and 75 inches wide.
The e-tron uses a space frame. All the added-on body parts, including the doors and roof, are made of a fiber-reinforced plastic.
Audi also is developing hybrid vehicles. The first on the U.S. market will be the Q5 crossover, scheduled to debut in the 2011 model year.
(Source: Automotive News)
Five cars enter, one car leaves. Well, actually all five cars get to leave, but only one with the title.
(Credit: CNET)Every year, for the past four years, Green Car Journal picks its Green Car of the Year at the LA Auto Show. Well, the LA Show will be here before you know it, so it's time to start thinking about this year's contestants, which have been narrowed down to five finalists.
The finalists include the Audi A3 TDI, the Honda Insight, the Mercury Milan Hybrid, the Toyota Prius, and the Volkswagen Golf TDI. That's two VW turbodiesels and a trio of hybrids; or four small hatchbacks and a small sedan. No matter how you look at it, there's not too much variation this year. However, three of the vehicles have taken our Editors' Choice award at different times this year and two of them have already done battle in a CNET Prizefight, so it will be interesting to see which is chosen as the overall winner.
A panel of jurors (which includes notables such as Jay Leno, Jean-Michel Cousteau, Carroll Shelby, Matt Petersen of Global Green USA and the Sierra Club's Carl Pope) will have to pick one of these vehicles to be crowned the fifth annual Green Car of the Year--which, by the way, is a very different thing from Greenest Car of the Year. There's apparently a bit more that goes into the choosing than just raw fuel economy and emissions numbers.
Last year, it was the Volkswagen Jetta TDI that walked rolled off with the 2009 crown by winning over the judges with its real-world performance and relatively low price. The year before that, it was the Chevy Tahoe Hybrid which was a really big hybrid that didn't return really big mpgs, but still managed to improve fuel economy by a massive 25-percent over the conventional model. Looking way back to the 2007 and 2006 winners, we can see that the Toyota Camry Hybrid and the Mercury Mariner Hybrid have also seen time in the winners' circle.
