A system and method for controlling a vehicle, where the system includes independent driving modules each including a connection device having a rotation center spaced apart from a driving shaft in a forward/rearward direction and configured to connect the wheel and a vehicle body to move the wheel in the forward/rearward or an upward/downward direction, a shock absorber extending in a longitudinal direction and configured to contract or stretch, to connect the vehicle body and the connection device, and to restrict an upward/downward movement of the connection device, and a driving device configured to rotate the wheel, a road surface detector configured to detect a height displacement or a state of a road, and a controller configured to control velocities of the front and rear wheels of the independent driving modules, and to change a height of the vehicle based on the height displacement or the state of the road.

Systems and methods for preventing roll-over of a motor vehicle in the event of a transverse load change. The motor vehicle has an individual-wheel drive designed to drive a wheel that is loaded by the transverse load change independently of the at least one other wheel of the motor vehicle. One methods includes identifying a critical state of the motor vehicle in the event of a transverse load change, applying a drive torque by the individual-wheel drive to the motor vehicle wheel that is loaded by the transverse load change such that the wheel that is loaded by the transverse load change is caused to slip, and steering the motor vehicle wheel that is loaded by the transverse load change in the direction of the direction of travel such that a roll-over of the motor vehicle can be prevented.

A system and method for controlling a vehicle, where the system includes independent driving modules each including a connection device having a rotation center spaced apart from a driving shaft in a forward/rearward direction and configured to connect the wheel and a vehicle body to move the wheel in the forward/rearward or an upward/downward direction, a shock absorber extending in a longitudinal direction and configured to contract or stretch, to connect the vehicle body and the connection device, and to restrict an upward/downward movement of the connection device, and a driving device configured to rotate the wheel, a road surface detector configured to detect a height displacement or a state of a road, and a controller configured to control velocities of the front and rear wheels of the independent driving modules, and to change a height of the vehicle based on the height displacement or the state of the road.

Systems and methods for preventing roll-over of a motor vehicle in the event of a transverse load change. The motor vehicle has an individual-wheel drive designed to drive a wheel that is loaded by the transverse load change independently of the at least one other wheel of the motor vehicle. One methods includes identifying a critical state of the motor vehicle in the event of a transverse load change, applying a drive torque by the individual-wheel drive to the motor vehicle wheel that is loaded by the transverse load change such that the wheel that is loaded by the transverse load change is caused to slip, and steering the motor vehicle wheel that is loaded by the transverse load change in the direction of the direction of travel such that a roll-over of the motor vehicle can be prevented.

A vehicle includes a body structure and a rear axle connecting two rear wheels and carried by two leaf spring units, each leaf spring unit being pivotably connected at one end to the body and at another end to a connection arm pivotably connected to the body structure, wherein the rear axle includes two driveshafts connecting the rear wheels. A drive unit is supported by the rear axle to be self-supporting relative to the body. The drive unit includes an electric motor coupled to at least one of the two drive shafts. A controller is configured to control the electric motor in response to lateral acceleration of the vehicle during cornering to deliver increased driving torque to an outer one of the two rear wheels relative to an inner one of the two rear wheels.

A vehicle includes a body, an internal combustion engine, a traction battery, a front axle connecting two front wheels with at least one of the two front wheels drivingly coupled to the internal combustion engine, a rear axle connecting two rear wheels and carried by two leaf spring units, each leaf spring unit being pivotably connected at one end to the body and at another end to a connection arm pivotably connected to the body, wherein the rear axle includes two driveshafts connecting the rear wheels, and a drive unit supported by the rear axle to be self-supporting relative to the body. The drive unit includes an electric motor coupled to the traction battery and a differential mechanically coupled to the two driveshafts and the electric motor. The rear axle is mechanically uncoupled from the internal combustion engine.

The weigh of a vehicle body may be shifted onto selected wheels using the adjustable suspension systems of the vehicle to induce an undulating motion sequence of the vehicle. This may aid the vehicle to regain traction when a wheel is stuck. A first wheel may be turned in a first direction and more of the vehicle weight may be shifted onto the first wheel, while spinning one or more wheels, then this may be repeated for each wheel of the vehicle sequentially. More or less torque may be applied to the wheel onto which more of the vehicle's weight is shifted. The four-wheel sequence may be done at a predefined cadence and repeated as necessary. Also, based on terrain depth sensor signaling, an optimal weight distribution of the vehicle may be determined to aid vehicle movement on a hilly or off-road terrain.