Patent US 9,738,221

The audible vehicular warning system is a transportation safety device that is adapted for use with vehicles. The audible vehicular warning system is adapted for use as a collision avoidance device. The audible vehicular warning system monitors the visual signal signaling devices of the vehicle that indicate that: 1) the vehicle is capable of motion in the reverse direction; 2) the driver of the vehicle intends to turn left; and, 3) the driver of the vehicle intends to turn left. Should any of these conditions occur, the audible vehicular warning system generates an audible signal through a plurality of speakers to indicate when one of these three hazard conditions exist. The audible vehicular warning system comprises a logic module and a plurality of speakers.