Audi Traffic Light Recognition System Hopes to Save Fuel
March 11, 2014 9:54 AM
comment(s) - last by
System uses in car internet to connect with traffic lights
My hometown had traffic lights on the main street with a little sign indicating that if went 40 mph and caught the first light green, you would likely make it down the entire street without stopping at another light. It was a grand design that was likely tossed in an effort to increase revenue by issuing more tickets for running red lights.
Audi has announced new technology that is a high tech version of that sign. The system is called Audi Traffic Light Recognition and the carmaker figures that the system could save millions of gallons of fuel.
The system uses in-car internet in a new way by leveraging Audi connect to establish a link between the car and the traffic light. The system is able to figure out the timing pattern of traffic lights (and the traffic lights in the vicinity) and maps those to an information system in the central instrument cluster that shows a virtual traffic light.
When the driver is stopped at a red light the Audi system calculates the time left before the light turns green and sets a timer for the driver on the display in the dash. The system also interacts with the
in the car to have the engine on and ready to go 5-seconds before the light turns green.
In addition to saving fuel, Audi also thinks the system can reduce CO2 emissions by 15%.
Audi and the city of Las Vegas are working together on the trial of the system with 50 sets of traffic lights supported. Testing is also underway in Verona, Italy.
This article is over a month old, voting and posting comments is disabled
RE: This will be interesting
3/11/2014 1:48:26 PM
I think CGI is taking too much of the heat on this. The waffling committee in charge of requirements missed due dates and constantly changed their mind. That's not the kind of environment that's conducive to good software design.
There was essentially no chance CGI could possibly deliver a working system on time. The wrong decision was made to release and patch later, but the bureaucracy is the real villain here.
"And boy have we patented it!" -- Steve Jobs, Macworld 2007
Ford Says 70% of its Cars Will Have Start-Stop Tech by 2017
December 16, 2013, 10:57 AM
Study Predicts Self-Driving Vehicles Could Rake in Billions
March 6, 2015, 8:34 AM
Dual-Motor Tesla Model S P85D's "Insane Mode" Shocks Passengers
January 28, 2015, 11:18 PM
2016 Cadillac CTS-V Packs 640 hp Punch with 200 mph Reach
January 23, 2015, 3:25 PM
BMW Testing Tech to Allow Users to Auto-Park, Summon Cars Via Smartwatch
December 16, 2014, 9:30 AM
Lamborghini Offers Up $6,000 Leather-Bound Android Smartphone
December 12, 2014, 3:12 PM
Quick Note: GM Teases Next Generation Chevrolet Volt
November 20, 2014, 3:26 PM
Most Popular Articles
Raytheon $1.9 Billion Purchase of Websense Raises Tough Questions
April 20, 2015, 1:57 PM
After Record-Setting Week, Samsung Predicts 70 Million GS6/GS6 Edge Sales
April 17, 2015, 8:39 PM
HBO to VPN HBO Now Users: Prove You Live in U.S. or We Will Terminate You
April 21, 2015, 12:17 PM
Testers Trolled by Promise of Uninstallable Windows 10 Preview Build 10061
April 16, 2015, 2:52 PM
Apple Plans In-Store Workshops to Teach Users How to Use Its Smartwatch
April 17, 2015, 1:02 PM
Latest Blog Posts
Sceptre Airs 27", 120 Hz. 1080p Monitor/HDTV w/ 5 ms Response Time for $220
Dec 3, 2014, 10:32 PM
Costco Gives Employees Thanksgiving Off; Wal-Mart Leads "Black Thursday" Charge
Oct 29, 2014, 9:57 PM
"Bear Selfies" Fad Could Turn Deadly, Warn Nevada Wildlife Officials
Oct 28, 2014, 12:00 PM
The Surface Mini That Was Never Released Gets "Hands On" Treatment
Sep 26, 2014, 8:22 AM
ISIS Imposes Ban on Teaching Evolution in Iraq
Sep 17, 2014, 5:22 PM
More Blog Posts
Copyright 2015 DailyTech LLC. -
Terms, Conditions & Privacy Information