A motor vehicle, including a drivable front axle, a drivable rear axle, an internal combustion engine, an automatic transmission coupled thereto, and a switchable torque distribution unit which is coupled to the automatic transmission and enables all-wheel drive, which torque distribution unit is coupled to the front axle and the rear axle. A torque generated by the internal combustion engine can be directed from the torque distribution unit either to the front or rear axle or distributed to both axles. An electric machine is provided which is coupled to the rear axle. A torque generated by the electric machine which is provided to the rear axle is provided to the torque distribution unit via the coupling and can also be provided from this torque distribution unit to the front axle.

A motor vehicle, including a drivable front axle, a drivable rear axle, an internal combustion engine, an automatic transmission coupled thereto, and a switchable torque distribution unit which is coupled to the automatic transmission and enables all-wheel drive, which torque distribution unit is coupled to the front axle and the rear axle. A torque generated by the internal combustion engine can be directed from the torque distribution unit either to the front or rear axle or distributed to both axles. An electric machine is provided which is coupled to the rear axle. A torque generated by the electric machine which is provided to the rear axle is provided to the torque distribution unit via the coupling and can also be provided from this torque distribution unit to the front axle.

A rotary-type automotive transmission is provided. The rotary-type automotive transmission includes a housing; a shaft coupled to the housing in an axial direction; a bullet part provided on a surface of the shaft to be elastically projected in a first direction, which is perpendicular to the axial direction, and/or in a second direction, which is opposite to the first direction; and a groove part mounted in a receiving groove that is formed on a surface of the housing, to face the bullet part. The groove part slidably moves in the first direction and/or in the second direction to be received in the housing.

A rotary-type automotive transmission is provided. The rotary-type automotive transmission includes a housing; a shaft coupled to the housing in an axial direction; a bullet part provided on a surface of the shaft to be elastically projected in a first direction, which is perpendicular to the axial direction, and/or in a second direction, which is opposite to the first direction; and a groove part mounted in a receiving groove that is formed on a surface of the housing, to face the bullet part. The groove part slidably moves in the first direction and/or in the second direction to be received in the housing.

A propulsion assembly includes an assembly output shaft adapted to drive one or more power receiving devices, a first output driving shaft which is adapted to drive the assembly output shaft, and a second output driving shaft which is adapted to drive the assembly output shaft. The first output driving shaft extends in an angle to the assembly output shaft which is larger than zero degrees and smaller than 180 degrees. The propulsion assembly further includes a first input shaft adapted to drive the first output driving shaft and adapted to be driven by a first power supply unit, wherein the first input shaft extends in an angle to the first output driving shaft which is larger than zero degrees and smaller than 180 degrees, and a second input shaft adapted to drive the first output driving shaft and adapted to be driven by a second power supply unit. The second input shaft extends in an angle to the first output driving shaft which is larger than zero degrees and smaller than 180 degrees. The second output driving shaft is adapted to be driven by a third power supply unit, wherein the second output driving shaft extends in an angle to the assembly output shaft which is larger than zero degrees and smaller than 180 degrees.

A propulsion assembly includes an assembly output shaft adapted to drive one or more power receiving devices, a first output driving shaft which is adapted to drive the assembly output shaft, and a second output driving shaft which is adapted to drive the assembly output shaft. The first output driving shaft extends in an angle to the assembly output shaft which is larger than zero degrees and smaller than 180 degrees. The propulsion assembly further includes a first input shaft adapted to drive the first output driving shaft and adapted to be driven by a first power supply unit, wherein the first input shaft extends in an angle to the first output driving shaft which is larger than zero degrees and smaller than 180 degrees, and a second input shaft adapted to drive the first output driving shaft and adapted to be driven by a second power supply unit. The second input shaft extends in an angle to the first output driving shaft which is larger than zero degrees and smaller than 180 degrees. The second output driving shaft is adapted to be driven by a third power supply unit, wherein the second output driving shaft extends in an angle to the assembly output shaft which is larger than zero degrees and smaller than 180 degrees.

A method includes controlling an electrified vehicle by modifying a state of charge (SOC) window associated with an energy storage device of the electrified vehicle in response to a reverse driving event or a trailer towing event.

The present disclosure discloses a vehicle and a coasting feedback control method for the same. The coasting feedback control method includes the following steps: detecting the current speed of a vehicle, the depth of a braking pedal of the vehicle, and the depth of an accelerator pedal; and when the current speed of the vehicle is greater than a preset speed, both the depth of the braking pedal and the depth of the accelerator pedal are 0, and the current gear of the vehicle is gear D, when the vehicle is not in a cruise control mode and an anti-lock braking system of the vehicle is in a non-working state, controlling the vehicle to enter a coasting feedback control mode, where when the vehicle is in the coasting feedback control mode, a coasting feedback torque of a first motor generator and a coasting feedback torque of a second motor generator are distributed according to a selected coasting feedback torque curve of the vehicle.

The present disclosure discloses a vehicle and a coasting feedback control method for the same. The coasting feedback control method includes the following steps: detecting the current speed of a vehicle, the depth of a braking pedal of the vehicle, and the depth of an accelerator pedal; and when the current speed of the vehicle is greater than a preset speed, both the depth of the braking pedal and the depth of the accelerator pedal are 0, and the current gear of the vehicle is gear D, when the vehicle is not in a cruise control mode and an anti-lock braking system of the vehicle is in a non-working state, controlling the vehicle to enter a coasting feedback control mode, where when the vehicle is in the coasting feedback control mode, a coasting feedback torque of a first motor generator and a coasting feedback torque of a second motor generator are distributed according to a selected coasting feedback torque curve of the vehicle.

A controller controls an electric motor such that a pulsation compensation torque corresponding to a pulsation component of a torque of an internal combustion engine, which appears in a drive shaft, is supplied to the drive shaft as a damping torque for suppressing vibrations of a hybrid vehicle. A determination is made as to whether a torque of the electric motor, excluding the pulsation compensation torque, is smaller than a predetermined value. When it is determined that the torque excluding the pulsation compensation torque is smaller than the predetermined value, the controller selects one mode having a highest energy efficiency of the hybrid vehicle from among a plurality of modes, and controls the internal combustion engine and the electric motor based on the selected mode.