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Vehicle back-up alarm system, vehicle, transmitter module, and method

  • US 20050046560A1
  • Filed: 04/05/2004
  • Published: 03/03/2005
  • Est. Priority Date: 08/26/2003
  • Status: Active Grant
First Claim
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1. A vehicle back-up alarm system, comprising:

  • a sensor capable of determining when a vehicle is at least one of;

    in a reverse gear and moving backwards; and

    a transmitter module capable of transmitting a warning signal in response to the sensor determining that the vehicle is at least one of;

    in the reverse gear and moving backwards.

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