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Emergency vehicle warning system

  • US 20020102961A1
  • Filed: 01/30/2001
  • Published: 08/01/2002
  • Est. Priority Date: 01/30/2001
  • Status: Abandoned Application
First Claim
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1. A method for alerting vehicles to the presence of an emergency vehicle comprising steps of:

  • transmitting a signal which indicates the presence of an emergency vehicle to a plurality of vehicles;

    receiving the signal in a vehicle traveling near an emergency vehicle; and

    generating an alarm signal which indicates the presence of the emergency vehicle.

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