Patent ID: 11897476
Assignee: FORD GLOBAL TECHNOLOGIES, LLC
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 8:
9. A system, comprising:
an internal combustion engine;
an integrated starter/generator;
a disconnect clutch positioned in a driveline between the internal combustion engine and the integrated starter/generator;
a transmission included in the driveline;
a low voltage battery;
a traction battery; and
a controller including executable instructions stored in non-transitory memory that cause the controller to begin a closed-in-bore diagnostic and reduce charging of the low voltage battery in response to a vehicle speed being less than a threshold speed, a driver demand torque plus an accessory load torque being less than a first threshold torque, and a requested engine reserve torque being less than a second threshold torque.