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Vehicle turn signal system

  • US 6,972,675 B2
  • Filed: 01/22/2004
  • Issued: 12/06/2005
  • Est. Priority Date: 01/22/2004
  • Status: Expired due to Fees
First Claim
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1. A turn signal system for a vehicle comprising:

  • at least one sensor detecting road markers and generating therefrom road marker signals;

    a turn signal deactivating in response to a control command;

    a controller receiving said road marker signals, said controller determining at least one of whether the system is undergoing a turning condition or has completed said turning condition from said road marker signals, said controller generating said control command when the system has completed said turning condition; and

    a redundancy system verifying said control command;

    wherein said redundancy system comprises a GPS system comprising a GPS receiver receiving signals from a staellite indicating a position of the system relative to said road markers.

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