Patent ID: 11945293
Assignee: DANA ITALIA S.R.L.
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 12:
13. A system comprising:
a first electric motor and a second electric motor connected to a coupling device;
the coupling device connected to a power take-off (PTO) and a transmission, the coupling device comprising one or more clutches; and
an electronic control unit (ECU) with instructions stored in memory to:
change a state of the one or more clutches to engage the first electric motor and the second electric motor to an input of the transmission when a requested motor input is greater than a respective threshold, and
change the state of the one or more clutches to engage the first electric motor to the input of the transmission and engage the second electric motor to an input of the PTO when the requested motor input is less than the respective threshold,

wherein the first electric motor and the second electric motor are connected to a coupling device, and the coupling device is connected to the input of the PTO and the input of the transmission, and
wherein the coupling device comprises:
a first reduction ratio between the first electric motor and the transmission, and a second reduction ratio between the second electric motor and the transmission; and
the transmission comprises a first gear ratio and a second gear ratio.