US 11,999,367 B2
Automated dynamic throttle request filtering
Charles Wayne Reinhardt Swart, Bellingham, WA (US); Vedran Curgus, Bellingham, WA (US); Burton Edwin Waite, III, Bellingham, WA (US); and Victor Perez, Bellingham, WA (US)
Assigned to PACCAR Inc, Bellevue, WA (US)
Filed by PACCAR Inc, Bellevue, WA (US)
Filed on Sep. 23, 2021, as Appl. No. 17/483,307.
Prior Publication US 2023/0086575 A1, Mar. 23, 2023
Int. Cl. B60W 50/06 (2006.01); B60W 40/06 (2012.01)
CPC B60W 50/06 (2013.01) [B60W 40/06 (2013.01); B60W 2520/28 (2013.01); B60W 2540/10 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for providing dynamic throttle pedal filtering of a vehicle, the system comprising:
at least one processor;
a memory storage device including instructions that when executed by the at least one processor are configured to:
receive a throttle pedal input associated with a position of the throttle pedal;
receive rough driving surface magnitude values representing sensed driving surface roughness;
receive an indication that a rough driving surface is detected;
determine filtered torque demand values based on a calculated combination of the throttle pedal input and the rough driving surface magnitude values; and
filter the received throttle pedal input by transmitting one or more filtered torque demand requests to one or more powertrain components to perform one or more powertrain actions to move the vehicle based on the filtered torque demand values.