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Driving behavior feedback interface

  • US 8,880,290 B2
  • Filed: 04/10/2012
  • Issued: 11/04/2014
  • Est. Priority Date: 12/30/2011
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a controller configured to receive input indicative of vehicle acceleration, accelerator pedal position change and powertrain output power, calculate an instantaneous acceleration score based upon the input, and output a long-term acceleration score based upon the instantaneous acceleration score, a previous long-term acceleration score, and a forgetting factor weighting the instantaneous and long-term deceleration scores; and

    an interface configured to display an acceleration feedback indicator indicative of the long-term acceleration score.

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