公开(公告)号：US20250052207A1

公开(公告)日：2025-02-13

申请号：US18448492

申请日：2023-08-11

Applicant: GM Global Technology Operations LLC

Inventor： David Alexander Schmitt ,  Wesley Rieves Haney ,  John Garrity Singleton ,  Robert Monchamp

IPC: F02D41/00 ,  F02B37/18

Abstract: A computer-implemented method that, when executed by data processing hardware of a motor vehicle including a turbocharger having a turbine, causes the data processing hardware to perform operations. One operation includes receiving an accelerator pedal position input indicating that a vehicle accelerator pedal has moved to an overrun position. Another operation includes receiving one or more vehicle performance parameter inputs each corresponding to a measured vehicle performance parameter. Yet another operation includes calculating a vehicle dynamic score based on the one or more vehicle performance parameter inputs. A further operation includes determining a target boost profile based on the calculated vehicle dynamic score. Another operation includes instructing one or more outputs of the vehicle to transition to a dynamic mode to generate an increased turbine power based on the target boost profile.