×

Vehicle rollback control systems and methods

  • US 8,694,231 B2
  • Filed: 07/14/2010
  • Issued: 04/08/2014
  • Est. Priority Date: 06/01/2010
  • Status: Active Grant
First Claim
Patent Images

1. A control system for an auto-stop/start vehicle, comprising:

  • a transmission load module that determines a load imposed on an engine through a transmission based on a vehicle weight and a grade of a road;

    a target engine speed module that selectively determines a target engine speed during an engine startup event based on the load; and

    an actuator control module that controls at least one engine actuator based on the target engine speed during the engine startup event.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×