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Fuel and vehicle monitoring methods and systems

  • US 8,457,874 B2
  • Filed: 06/18/2010
  • Issued: 06/04/2013
  • Est. Priority Date: 06/18/2010
  • Status: Active Grant
First Claim
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1. A fuel and vehicle monitoring method, comprising:

  • receiving, via a first processor, a first odometer value and a first fuel acquisition value for a vehicle at a first instance;

    determining, with a second processor, whether the first odometer value satisfies a predetermined criterion;

    forecasting a first future fuel economy value for the vehicle based on;

    the first odometer value and the first fuel acquisition value and a plurality of previously received odometer values and fuel acquisition values if the predetermined criterion is satisfied, orthe plurality of previously received odometer values and fuel acquisition values if the predetermined criterion is not satisfied;

    identifying questionable action by a user of the vehicle by comparing a second future fuel economy value to the first fuel economy value; and

    limiting the user'"'"'s authorized activity in response to identifying the questionable action.

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