PASSIVE TRAFFIC ADVANCE WARNING SYSTEMS
Original Publication Date: 1999-Jan-01
Included in the Prior Art Database: 2002-Jul-24
Upon activation of a vehicle's brakes, a signal is transmitted to any immediately following vehicle. This signal activates the brake lights of the follow- ing vehicle and may provide an audible warning to the driver. The following vehicle re-transmits the signal to the next vehicle in the traflic stream.