By Joan Lowy
WASHINGTON (AP) – Your car might see a deadly crash coming even if you don’t, the government says, indicating it will require automakers to equip new vehicles with technology that lets cars warn each other if they’re plunging toward peril.
The action, still some years off, has “game-changing potential” to cut collisions, deaths and injuries, federal transportation officials said at a news conference.
A radio signal would continually transmit a vehicle’s position, heading, speed and other information. Cars and light trucks would receive the same information back from other cars, and a vehicle’s computer would alert its driver to an impending collision. Alerts could be a flashing message, an audible warning, or a driver’s seat that rumbles. Some systems might even automatically brake to avoid an accident if manufacturers choose to include that option.
Your car would “see” when another car or truck equipped with the same technology was about to run a red light, even if that vehicle was hidden around a corner. Your car would also know when a car several vehicles ahead in a line of traffic had made a sudden stop and alert you even before you saw brake lights The
technology works up to about 300 yards.
If communities choose to invest in the technology, roadways and traffic lights could start talking to cars, too, sending warnings of traffic congestion or road hazards ahead in time for drivers to take a detour.1 2 3 next >>