NewUsed

Find by category:

Exhaust Notes

Paving the Way for Autonomous Vehicles

The top 7 technologies that will help drivers embrace the idea of letting their cars chauffeur them.

By Claire_Martin Apr 10, 2012 12:53PM
Audi A6 Photo by Audi.Even though the technology for autonomous (i.e., self-driving) vehicles is ready to go, car owners aren't yet prepared to cede total control, according to Ford engineers. “There is no technology barrier from going where we are now to the autonomous car,” Jim McBride, a Ford autonomous-vehicle expert, told the tech blog GigaOM. “There are affordability issues, but the big barrier to overcome is customer acceptance.”

The Full Monty in terms of autonomous technology includes super-high-tech things like scanning lasers that model the car's surroundings in 3-D and vehicle-to-vehicle communication systems that allow cars to broadcast their speed and location to each other. But to ease drivers into the idea of letting go of the wheel, automakers are introducing components of the autonomous technology into present-day cars and those coming soon. "It’s going to take a decade before the masses fully accept the autonomous car, but they’ll get there," said Mike Kane, Ford's engineering supervisor for driver-assistance technologies. Here's what's available now and coming down the pike soon:

1. Automatic parallel parking: Ford, Lexus, Toyota, Audi and Lincoln have self-parking vehicles in their fleets. Ford and Lincoln use the Active Park Assist program, Toyota dubs its system Intelligent Park Assist, and Lexus calls its technology the Advanced Parking Guidance Program. They all work in essentially the same way. Sensors on the side of the car scan for available parking spots and alert the driver once they've located one. Then you put the car in reverse and let go of the wheel. The car begins to back itself into the spot. You operate the gas and brakes; the car does the rest.

2. Adaptive cruise control: Radar sensors detect vehicles ahead of you. Your car autonomously slows to a stop in traffic and automatically resumes driving when the car ahead of it moves forward. Audi, JaguarMercedes-Benz and Ford use the technology. 

3. Maximum speed-limit display: Audi uses a windshield-mounted camera to detect regular and digital speed-limit signs posted on the side of the road. That information is combined and compared with data stored in the navigation system and information on maximum allowable speeds for the country you're driving in. The result is displayed for the driver.
4. Lane-change assistance: Radar sensors on the back of the vehicle detect activity within 230 feet, and if another vehicle is in your blind spot, a light flashes on your side mirror. BMW and Volvo use the technology. Audi uses a system that allows you to set your steering wheel to vibrate if you stray.

5. Lane-departure warning systems: Some BMW, Volvo and General Motors cars monitor lane markings and issue an audio-visual alarm when drivers begin to cross into another lane without signaling. This and most other autonomous perks are reserved for luxury models, but Ford has taken the unusual step of installing this type of system in one of its lower-priced cars, the Fusion.

6. Traffic-jam assistance: This is similar to the adaptive cruise control but incorporates lateral guidance to detect cars moving into or out of your lane. It can also monitor cars several vehicles ahead, allowing your car to function as part of a caravan. If emergency vehicles appear, your car follows the movements of the vehicle ahead of it. Mercedes and Audi have announced plans to launch this technology soon.

7. Accident avoidance: Audi is developing technology that will sense an imminent collision with moving or fixed objects and pulse the brakes to warn the driver. 
44Comments
Apr 15, 2012 11:02PM
avatar
No....driverless cars ?  I'd rather be dead !
Apr 15, 2012 10:54PM
avatar
Who wants to be the first to test the self-driving motorcycle?
Apr 15, 2012 10:51PM
avatar
Then what could they possibly put on a driving test?
Apr 15, 2012 9:02PM
avatar
Magnetic field changes, voltage changes, sensors deteriorate, mechanical break down and worn out, computer craps out. Believe me, I am in this field and just to maintain and fixing lacked of maintenance vehicles is hard enough already. Just maybe ALL future car owners take good care of their cars seriously I would think there is a chance but until then "not a chance". Don't compare with airplane. It's totally different, one it's in the sky, two the maintenance and safety regulations of those are followed closely. My beef is if you are that lazy or incompetent to drive then it's time to look for alternative way of transportation such Bus, limousine with chauffeur, mass transit system. There are people who should not own any due monetary matter, ignorant people, always screwing up thing people. Remember we can not fix all stupid and ignorant people. It's a dream to have a machine that can out perform human, until we all have the same common goal and get along without conflict then "maybe". My present thought "Not a chance" just a sale pitch to safe lives but embrace killing from wars. Just a thought.
Apr 15, 2012 8:03PM
avatar
I would rather trust a mindless machine than a mindless driver. Way too many mindless drivers out there and machines dont get road rage. I would rather see the roads full of google's prius's.
Apr 15, 2012 7:04PM
avatar
You didn't even mention the Google prototype car that has driven "driver's hands free" from San Francisco to LA --with the car in charge of all traffic changes and conditions.  That would be ideal for elderly drivers with failing eye sight !! 
Apr 15, 2012 6:46PM
avatar

Would autopilot in cars be the same as in an airplane? 

 

Since most large planes would crash without computer assistance due to aerodynamic issues, would that be the same thing for motor cars?  Just use the override?  What if the override caused the failure? Scary thought isn't it? 

 

So, maybe Ford's chief engineer is ultimately right in saying that people are not really ready for automatically driven cars yet?  That the high cost he's talking about and that may be involved aren't just the monetary cost involved?  Maybe, it's just the cost of ignorance again?  Oops!  It's already here?  Thanks to Ford?

Apr 15, 2012 6:28PM
avatar

Driverless vehicles? Something new?  I'd almost swear I see some of them almost everyday by the way some people mindlessly point and shoot their vehicles down the road.  Cool idea, but Ford's bad ideas strike again?

 

Nothing in the way but customer acceptance according to Ford?  Wanna bet?  With all of the vehicle recalls now days with Ford included, is proof enough that current vehicle design or production in far from ready or perfect and that most people are not really willing to completely risk or trust their lives to some mindless electronic robotic response system that could be sometimes somewhat less than perfect? 

 

Once, in some cases, is way more than enough.  Besides, if the engineers can't get the things that are normally in our vehicles now operating correctly, what makes anyone think they get that new automatic driver system anymore right?  Cruise control is one thing, autopilot in land driven motor vehicles is another.

 

Maybe the cost is prohibitive?  What kind of cost?  Which one?  Monetary, bodily injury or other costs?  The sky is the limit?   I can almost see it now, mandatory auto manufacturer recalls 200,000 vehicles due to to faulty robotic response system.  Thousands die.   Manufacturer liabilities would likely go through the roof?  Automatically driven cars would be far less well received than Ford's Edsel, Taurus or Pinto?  Very likely the automatic vehicle is just another engineering dream?  Or,  more likely, more of a nightmare?  Then, on top of that, just start thinking about how well the auto insurance industry would receive them?  Just another lame excuse to raise rates again?  I can think of more negatives too.  But, that's more than enough to cause concern isn't it?  So, that' its nothing but customers in the way according to Ford's chief engineering supervisor?  To me, that's way more than enough trouble and reasons of why not to produce the vehicle. He needs another position at Ford.  A bit further down the ladder, like night janitor?  The worst thing is, it's not just Ford engineers that are off kilter.

Apr 15, 2012 5:44PM
avatar
Left Lane, Right Lane or middle Lane?  How would the be fit for Obama?
Apr 15, 2012 5:38PM
avatar
will you people stop already.....

you are making more machines human....

and more and more h
umans....machines.
Report
Please help us to maintain a healthy and vibrant community by reporting any illegal or inappropriate behavior. If you believe a message violates theCode of Conductplease use this form to notify the moderators. They will investigate your report and take appropriate action. If necessary, they report all illegal activity to the proper authorities.
Categories
100 character limit
Are you sure you want to delete this comment?

ABOUT EXHAUST NOTES

Cars are cool, and here at MSN Autos we love everything about them, but we also know they're more than simply speed and style: a car is an essential tool, a much-needed accessory to help you get through your day-to-day life. What you drive is also one of the most important investments you can make, so we'll help you navigate your way through the car buying and ownership experiences. We strive to be your daily destination for news, notes, tips and tricks from across the automotive world. So whether it's through original content from our world-class journalists or the latest buzz from the far corners of the Web, Exhaust Notes helps you make sense of your automotive world.

Have a story idea? Tip us off at exhaustnotes@live.com.