MOTORCYCLE WITH VIRTUAL BRAKING AND VIRTUAL CLUTCH

1 - 20 . (canceled)

21 . A vehicle comprising:

an electric motor;

a wheel drivably coupled to the electric motor to propel the vehicle;

a drive torque control for receiving a first input for controlling a drive torque of the vehicle;

a regenerative brake control for receiving a second input for controlling a regenerative braking force of the wheel; and

an electronic control unit configured to

map the first input to a requested driving torque,

map the second input to a requested braking torque,

determine a torque command based on the requested driving torque and the requested braking torque, wherein a torque limit is applied to at least one of the requested driving torque and the requested braking torque to determine the torque command, and

transmit the torque command to the electric motor.

22 . The vehicle of claim 21 , wherein the wheel includes a rear wheel of the vehicle.

23 . The vehicle of claim 21 , further comprising an electric power store powering the electric motor, wherein, when the torque command is negative, the electric motor regeneratively brakes the wheel and energy captured during the regenerative braking is stored in the electric power store.

24 . The vehicle of claim 21 , wherein the drive torque control includes a twist grip positioned on a handlebar of the vehicle.

25 . The vehicle of claim 21 , wherein the drive torque control is positioned on a right side of a handlebar of the vehicle.

26 . The vehicle of claim 21 , wherein the regenerative brake control includes a pivotable lever positioned on a handlebar of the vehicle.

27 . The vehicle of claim 21 , wherein the regenerative brake control includes a foot pedal.

28 . The vehicle of claim 21 , wherein the regenerative brake control is positioned on a left side of a handlebar of the vehicle.

29 . The vehicle of claim 21 , wherein the electronic control unit is configured to map the first input to the requested driving torque based on a speed of the vehicle.

30 . The vehicle of claim 21 , wherein the electronic control unit is configured to map the first input to the requested driving torque by accessing a two-dimensional table mapping the first input and a speed of the vehicle to the requested driving torque.

31 . The vehicle of claim 21 , wherein the electronic control unit is configured to map the first input to the requested driving torque by accessing a table associated with a currently-activated ride mode of a plurality of ride modes.

32 . The vehicle of claim 21 , wherein the electronic control unit is configured to map the second input to the requested braking torque based on an equation, the equation including dividing a position of the regenerative brake control by a predetermined maximum position and multiplying a result of the division by a predetermined maximum braking torque.

33 . The vehicle of claim 32 , wherein the predetermined maximum braking torque is selected from memory based on at least one selected from a group consisting of an operator, a driving condition, and a ride mode.

34 . The vehicle of claim 21 , wherein regenerative braking provided via the electric motor based on the torque command is the sole braking mechanism provided for the wheel.

35 . A method of operating an electric motor of a vehicle, the method comprising:

receiving a first input from a first control included in the vehicle, the first control controlling a drive torque of the vehicle;

receiving a second input from a second control included in the vehicle;

mapping the first input received from the first control to a first requested torque;

mapping the second input received from the second control to a second requested torque;

determining, with an electronic control unit, a torque command based on the first requested torque and the second requested torque, wherein a torque limit is applied to at least one of the first requested torque and the second requested torque to determine the torque command; and

transmitting the torque command to an electric motor included in the vehicle.

36 . The method of claim 35 , wherein determining the torque command includes summing the first requested torque and the second requested torque.

37 . The method of claim 35 , wherein mapping the second input to the second requested torque includes determining the second requested torque based on the second input and a maximum amount of regenerative braking torque available, wherein the maximum amount of regenerative braking torque is stored in memory and selected based on at least one selected from a group consisting of an operator, a driving condition, and a ride mode of the vehicle.

38 . A system for operating an electric motor of a vehicle, the system comprising:

at least one electronic control unit included in the vehicle, the at least one electronic control unit configured to:

receive a first input from a first control included in the vehicle, the first control controlling a drive torque of the vehicle,

receive a second input from a second control included in the vehicle,

map the first input to a first requested torque,

map the second input to a second requested torque,

determine a torque command based on the first requested torque and the second requested torque,

apply a torque limit to the torque command, and

transmit the torque command to an electric motor included in the vehicle to regeneratively brake a wheel of the vehicle.

39 . The system of claim 38 , wherein the at least one electronic control unit determines the torque command by summing the first requested torque and the second requested torque.

40 . The system of claim 38 , wherein the at least one electronic control unit is configured to map the second input to the second requested torque by determining the second requested torque based on the second input and a maximum amount of regenerative braking torque available, wherein the maximum amount of regenerative braking torque is stored in memory and selected based on at least one selected from a group consisting of an operator, a driving condition, and a ride mode of the vehicle.