×

Fuel saving driving diagnostic device and fuel saving driving diagnostic system

  • US 9,663,116 B2
  • Filed: 07/07/2014
  • Issued: 05/30/2017
  • Est. Priority Date: 07/16/2013
  • Status: Active Grant
First Claim
Patent Images

1. A fuel saving driving diagnostic device comprising:

  • an electronic control unitconfigured to diagnose fuel saving driving from a viewpoint of accelerator operation based on a relation between a parameter related to a vehicle speed and a parameter related to an accelerator operation amount of an accelerator operation, andconfigured to diagnose fuel saving driving from a viewpoint of a shift operation based on a relation between the parameter related to the vehicle speed and a parameter related to engine speed,the electronic control unit outputting a display showing the diagnostic result of diagnosing fuel saving driving from the viewpoint of the accelerator operation and the diagnostic result of diagnosing fuel saving driving from the viewpoint of the shift operation in a two-axis representation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×