초록 ▼

A motor vehicle, with a drive train comprising a drive assembly, a transmission and wheels (2). The drive train further including actuators (3, 4) for adjusting at least one of the tracking and/or the camber. Sensors (5), for determining the tracking and/or camber, are integrated in the motor vehicl

A motor vehicle, with a drive train comprising a drive assembly, a transmission and wheels (2). The drive train further including actuators (3, 4) for adjusting at least one of the tracking and/or the camber. Sensors (5), for determining the tracking and/or camber, are integrated in the motor vehicle, and a control unit (6) only operates the actuators (3, 4), to adjust the tracking and/or the camber, when the drive train is in a defined actual static condition.

대표청구항 ▼

1. A motor vehicle with a drivetrain comprising a drive assembly, a transmission and wheels, and the drivetrain also comprising actuators for adjusting at least one of tracking and camber, sensors (5), for determining at least one of the tracking and the camber, being integrated in the motor vehicle

1. A motor vehicle with a drivetrain comprising a drive assembly, a transmission and wheels, and the drivetrain also comprising actuators for adjusting at least one of tracking and camber, sensors (5), for determining at least one of the tracking and the camber, being integrated in the motor vehicle,a control unit (6) being integrated in the motor vehicle and connected to the sensors (5) for receiving determined values from the sensors;the control unit only operating the actuators (3, 4) when the drivetrain is in a defined actual static condition, andthe control unit (6) operating the actuators (3, 4) based on measured values supplied by the sensors (5), only when at least one of the motor vehicle is at rest and a steering angle is approximately zero. 2. The motor vehicle according to claim 1, wherein the actuators (3, 4) act upon longitudinally adjustable tracking rods of at least one of a front and a rear axle to adjust actively at least one of the tracking and the camber as a function of measured tracking and measured camber values. 3. The motor vehicle according to claim 1, wherein the sensors (5) detect a position of a wheel plane of the wheels of at least one of the front and the rear axle. 4. The motor vehicle according to claim 3, wherein the sensors (5) are distance sensors which detect a three-dimensional, absolute position of the wheel plane of the respective motor vehicle axle. 5. A motor vehicle with a drivetrain comprising a drive assembly, a transmission and wheels, and the drivetrain also comprising actuators for adjusting at least one of tracking and camber; sensors (5), for determining at least one of the tracking and the camber, being integrated in the motor vehicle;a control unit (6) being integrated in the motor vehicle and connected to the sensors (5) for receiving determined values from the sensors;the control unit only operating the actuators (3, 4) when the drivetrain is in a defined actual static condition; andthe sensors (5) only supplying measured values for the control unit (6) when at least one of the vehicle is at rest and a steering angle is approximately zero. 6. A method for adjusting drivetrain-related assemblies of a motor vehicle in which, the drivetrain comprises a drive assembly, a transmission and wheels, and at least one vehicle-internal actuator is provided for adjusting one of tracking and camber, the method comprising the steps of: determining at least one of a measured tracking value and a measured camber value by at least one vehicle-internal sensor;transmitting the at least one of the measured tracking value and the measured camber value to a control unit;directing, via the control unit, the at least one vehicle-internal actuator to adjust at least one of the tracking and the camber;adjusting at least one of the tracking and the camber, by the at least one vehicle-internal actuator, only when the drivetrain is determined to be in a defined actual static condition; andoperating the vehicle-internal actuators on a basis of at least one of the measured tracking and the measured camber values, supplied by the sensors, only when the motor vehicle is at rest and a steering angle is approximately zero. 7. The method according to claim 6, further comprising the step of the control unit automatically directing the at least one vehicle-internal actuator to adjust at least one of the tracking and the camber. 8. A method of adjusting drivetrain-related assemblies of a motor vehicle in which the drivetrain comprises a drive assembly, a transmission and wheels, and at least one vehicle-internal actuator is provided for adjusting one of tracking and camber, the method comprising the steps of: determining at least one of a measured tracking value and a measured camber value by at least one vehicle-internal sensor:transmitting the at least one of the measured tracking value and the measured camber value to a control unit;directing, via the control unit, the at least one vehicle-internal actuator to adjust at least one of the tracking and the camber;adjusting at least one of the tracking and the camber, by the at least one vehicle-internal actuator, only when the drivetrain is determined to be in a defined actual static condition; andsupplying at least one of the measured tracking and the measured camber values from the sensors only when the motor vehicle is at rest and a steering angle is approximately zero. 9. The method according to claim 6, further comprising the step of determining, with the sensors, actual values of at least one the tracking and the camber at the wheels, after the motor vehicle is restarted and when the motor vehicle is at rest and the steering angle is approximately zero. 10. The method according to claim 9, further comprising the step of generating control signals for operating the actuators to adjust at least one of the tracking and the camber when a deviation from at least one of a nominal tracking value and a nominal camber value is detected. 11. The method according to claim 9, further comprising the step of storing an error input when the deviation from at least one of the nominal tracking value and the nominal camber value is detected and authorizing the actuators to adjust at least one of the tracking and the camber, during a visit to a workshop, based on the error input. 12. A motor vehicle with a drivetrain comprising a drive assembly, a transmission and wheels, and the drivetrain also comprising actuators for adjusting at least one of tracking and camber, a plurality of sensors (5), for determining at least one of the tracking and the camber, being integrated in the motor vehicle,a control unit (6) being integrated in the motor vehicle and connected to the sensors (5) for receiving determined values from the sensors; andthe control unit automatically operating the actuators (3, 4) only when the drivetrain is in a defined actual static condition. 13. The motor vehicle according to claim 12, wherein the actuators (3, 4) act upon longitudinally adjustable tracking rods of at least one of a front and a rear axle to adjust actively at least one of the tracking and the camber as a function of measured tracking values and measured camber values. 14. The motor vehicle according to claim 12, wherein the sensors (5) detect a position of a wheel plane of the wheels of at least one of the front and the rear axle. 15. The motor vehicle according to claim 14, wherein the sensors (5) are distance sensors which detect a three-dimensional position of the wheel plane of at least one motor vehicle axle. 16. The motor vehicle according to claim 12, wherein the control unit (6) only operates the actuators (3, 4), based on measured values supplied by the sensors (5), when the motor vehicle is at least one of at rest and a steering angle is approximately zero. 17. The motor vehicle according to claims 12, wherein the sensors (5) only supply measured values for the control unit (6) when the vehicle is at least one of at rest and a steering angle is approximately zero.