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Vauxhall launches speed limit detectors on Insignia (2008)

By Tim Pollard First Official Pictures 19 June 2008 07:53 Vauxhall's new Insignia will be the first of a wave of cars to have a forward-facing camera that can read road signs. The optional kit will detect speed limit and no overtaking signs – and flash up a reminder to the driver on the dashboard.GM calls the tech, which will be launched in early 2009, Traffic Sign Recognition and it uses a small, wide-angled camera system supplied by Hella. It sits at the top of the windscreen near the rain sensors and rear-view mirror, scanning the road ahead taking 30 photos per second.It's 1984 all over again...With a range of 100 metres, the camera focuses on circular patterns and then interprets the numbers inside by contour comparison; if a match is found on the software's database, that road sign will be flashed up in the driver's binnacle.The front-facing camera is also used as a lane departure warning system, alerting the driver if they unintentionally swerve out of their lane on a motorway.Cars with cameras: a growing trendMore and more manufacturers are fitting cameras to their cars nowadays and you can expect a flood of systems like the Insignia's to be launched in 2009, including the new BMW 5-series.CAR tried out these new systems on Bosch prototypes in 2007.

Hennessey to build limited-edition Venom GT WFE

Hennessey Performance is building an extremely limited run of World's Fastest Edition Venom GTs to celebrate the company's top speed run of 270.4 mph set at NASA's Kennedy Space Center in February. It holds the unofficial record for fastest series-produced road car and the official record for standing-start acceleration. The Venom GT hit 186 mph in 13.63 seconds.

Tesla repays government loans – a first, say Tesla. Chrysler disagree.

2013 is turning in to a very good year for Tesla. The Tesla Model S has had more praise heaped on it than almost any car ever has, they are making an operating profit and their shares are going through the roof. So with the stars aligning for Tesla they’ve taken the opportunity to pay back $465 million of US Department of Energy loans, nine years early.