US 12,485,770 B2
Vehicle system and traction control method for the vehicle system
Koen B. Seynaeve, Veldegem (BE); Christophe De Buyser, Veldegem (BE); and Yelle Vandergucht, Bruges (BE)
Assigned to DANA BELGIUM, Bruges (BE)
Filed by Dana Belgium N.V., Flanders (BE)
Filed on Sep. 21, 2023, as Appl. No. 18/471,879.
Claims priority of provisional application 63/377,691, filed on Sep. 29, 2022.
Prior Publication US 2024/0109429 A1, Apr. 4, 2024
Int. Cl. B60L 15/20 (2006.01); B60W 30/18 (2012.01)
CPC B60L 15/20 (2013.01) [B60L 2240/12 (2013.01); B60L 2240/14 (2013.01); B60L 2250/28 (2013.01); B60L 2260/22 (2013.01); B60L 2260/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for operating a powertrain system, comprising:
selecting a driveline output torque set point at a vehicle standstill condition for the powertrain system that maps to a pedal position of an accelerator pedal;
adjusting the driveline output torque set point at the vehicle standstill condition based on vehicle speed and a position of an accelerator pedal; and
controlling the powertrain system based on the adjusted standstill driveline output torque;
wherein the vehicle standstill condition is a condition that occurs at zero vehicle speed and the accelerator pedal is at or approach 100% depression; and
wherein the accelerator pedal is a single pedal that controls both acceleration and braking.