Communications: electrical – Land vehicle alarms or indicators – Of collision or contact with external object
Patent
1994-01-28
1996-05-07
Peng, John K.
Communications: electrical
Land vehicle alarms or indicators
Of collision or contact with external object
3403841, 3403843, 116 22A, 367139, G08B 300
Patent
active
055150268
ABSTRACT:
A complete vehicle accident prevention system utilizing electromagnetic transmissions for the purpose of: 1) alerting drivers to the presence of certain unanticipated accident threats such as pedestrians, bicyclists, joggers, emergency vehicles, disabled vehicles, etc.; 2) alerting people using the roadway that a vehicle is approaching thereby inducing them to move to the side of the road. The system also utilizes a speaker assembly mounted on the vehicle to forwardly transmit a pre-programmed array of natural sounds having a frequency audible to the typical human ear for the purpose of inducing animals and people to vacate the path of the approaching vehicle. The controller may receive data from a radio direction finder to cause the display to indicate to the driver of the vehicle the relative position of a potential road hazard.
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Lefkowitz Edward
Peng John K.
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