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Audi Self-Driving Car Traveling 500 Miles to CES

January 5, 2015  - By
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Start of the 550 mile piloted drive from Silicon Valley to Las Vegas: Ricky Hudi, Executive Vice President Electric/Electronic Development, (left) and Ewald Gössmann, Excecutive Director Electronic Research Lab California (ERL), (third from right) drop the flag for the Audi A7 piloted driving concept car.

Start of the 550-mile piloted drive from Silicon Valley to Las Vegas: Ricky Hudi, Audi executive vice president electric/electronic development (left) and Ewald Gössmann, excecutive director Electronic Research Lab California (ERL), (third from right) drop the flag for the Audi A7 piloted driving concept car. Photo: Audi

An autonomous Audi A7 is driving itself to Las Vegas for this week’s 2015 Consumer Electronics Show. The Audi is making the 550-mile trip as journalists sit behind the wheel for 100-mile stretches with an Audi official in the passenger’s seat.

Audi previously sent a self-driving prototype up Pikes Peak in Colorado, which was featured as the August 2010 cover story in GPS World magazine.

The car left Stanford, Calif., Jan. 5 and traversed real-world roads and traffic conditions on its way to Las Vegas.

The long-distance test drive of the Audi A7 piloted driving concept car is designed to show that unprecedented performance can be achieved with series production technology, Audi said in a statement.

“The test drive from the west coast of California to Las Vegas demonstrates our leadership role in piloted driving,” said Prof. Dr. Ulrich Hackenberg, Audi board member and head of technical development. The test drive in real world traffic and road conditions represents a joint effort by the  Volkswagen Electronics Research Laboratory (ERL) und Volkswagen Group Research and Development, begins today in  Stanford, CA. The Audi A7 piloted driving concept will drive more than 550 miles, approximately 900 kilometers.

The A7 piloted driving concept uses the latest technologically advanced systems developed by Audi. The concept relieves the driver of driving duties from 0 to 70 mph, or just over 110 km/h. The car, named “Jack” by the development team, can initiate lane changes and passing maneuvers. In addition, the A7 piloted driving concept accelerates and brakes independently. Before initiating a lane change to the left or the right, the vehicle adapts its speed to surrounding vehicles. If the speed and distance calculation is deemed safe, the vehicle initiates the lane change with precision and in a timely manner.

The piloted concept vehicle uses a combination of various sensors, many of which are close to production ready. The long range radar sensors of the adaptive cruise control (ACC) and the Audi side assist (ASA) keep watch of the front and rear of the vehicle. Two mid-range radar sensors at the front and rear respectively are aimed to the right and left to complete the 360 degree view. Laser scanners are mounted within the Singleframe grille and the rear bumper skirt.  The scanners deliver redundant information to provide detailed recognition of static and dynamic objets during piloted driving. The technologies are production ready including their vehicle integration and cost structure for vehicle production in the near future. A new high-resolution 3D video camera, already integrated into the next-generation systems found in the new Q7, takes a wide-angle view out in front of the vehicle. Four small front and rear mounted cameras view closer surroundings. Navigation data is used for basic vehicle orientation.

Before the piloted driving system reaches its limitations, in city environments for example, the driver is requested to take control of the vehicle to ensure proper safety. Multiple warning signales work in unison: colored LEDs at the base of the windshield, signals in the driver information display, a Central Status Indicator (CSI), as well as a acoustic warning indicator requires the driver to retake control. Should the driver ignore the signals, the system activates the hazard lights and brings the car to a full stop while minimizing any risk. In most instances the vehicle is stopped on the right emergency lane.

The training for the jounalist test drivers taking part in the 550-mile trek took place several weeks ago at the Arizona Proving Grounds. Each journalist will drive approximately 100 miles using the piloted driving system. A trained Audi professional test driver will accompany the media from the passenger seat for added safety.

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1 Comment on "Audi Self-Driving Car Traveling 500 Miles to CES"

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  1. Brian m says:

    Wonder who gets any speeding or parking tickets! Or perhaps when pulled over the car hands over to the human – now that is a smart car!

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