×

Method and system for engine torque control

  • US 9,840,974 B2
  • Filed: 12/29/2014
  • Issued: 12/12/2017
  • Est. Priority Date: 01/17/2012
  • Status: Active Grant
First Claim
Patent Images

1. A method for controlling vehicle torque, comprising:

  • adjusting each data point of an engine torque data set with a slope and offset modifier from engine torque data on-board a vehicle;

    adjusting individual data points of the engine torque data set from engine torque data off-board the vehicle; and

    adjusting an engine airflow control based on the adjusted engine torque data set,wherein adjusting the engine airflow control includes adjusting a throttle of an engine.

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