US 12,485,871 B1
Vehicle torque response and magnitude adaption based on controller area network response
Corey Allard, Auburn Hills, MI (US); Joshua Rohrer, Auburn Hills, MI (US); and Javed Dada, Auburn Hills, MI (US)
Assigned to FCA US LLC, Auburn Hills, MI (US)
Filed by FCA US LLC, Auburn Hills, MI (US)
Filed on Aug. 13, 2024, as Appl. No. 18/801,935.
Int. Cl. B60W 10/06 (2006.01)
CPC B60W 10/06 (2013.01) [B60W 2510/0638 (2013.01); B60W 2710/0666 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A torque response adaptation system for a vehicle, the torque response adaptation system comprising:
an engine control module (ECM) configured to control an engine of the vehicle; and
a torque requestor module connected to the ECM via a controller area network (CAN), the torque requestor module being configured to:
determine at least one of a torque response delay adaptation and a torque response magnitude adaptation, wherein the torque response delay and magnitude adaptations correspond to a time delay and a magnitude difference, respectively, between a torque request provided to the ECM via the CAN and a corresponding torque response returned from the ECM via the CAN;
generate a modified torque request for the ECM based on the at least one of the torque response delay adaptation and the torque response magnitude adaptation; and
transmit, to the ECM via the CAN, the modified torque request, wherein receipt of the modified torque request by the ECM causes the ECM to increase performance of the vehicle.