Abstract: A device and a method for measuring torque for an electromechanical steering system comprises a steering means that is connected in a driving manner to a steering mechanism via a torsion rod which is provided with an input shaft part (101) and an output shaft part (102), an electric servomotor for driving the steering mechanism, the driving activity by the servomotor causing a relative rotational displacement between the input shaft part (101) and the output shaft part (102), a sensor unit (53) for detecting a steering angle (d), a sensor unit (52) for detecting a rotor angle of the servomotor (2), and a virtual torque sensor (54) in which a steering moment (??) is determined from the steering angle (d) and the rotor angle.

Abstract: In a device and a procedure for a steering support for vehicles with an electromechanical steering system, maneuverable vehicles wheels are connected with a steering device (1) as well as an electric servo motor (2). A support angle and/or a motive support can be obtained through the servo motor (2). The support angle (?K) and/or the motive support can be formed by a long-term correction value (?LK) for a long-term correction (41) and/or by a short-term correction value (?KK) for a short-term correction (42) and the long-term correction (41) and/or the short-term correction (42) can be switched on or off, according to the driving situation.

Abstract: A device and a method for measuring torque for an electromechanical steering system comprises a steering means that is connected in a driving manner to a steering mechanism via a torsion rod which is provided with an input shaft part (101) and an output shaft part (102), an electric servomotor for driving the steering mechanism, the driving activity by the servomotor causing a relative rotational displacement between the input shaft part (101) and the output shaft part (102), a sensor unit (53) for detecting a steering angle (d), a sensor unit (52) for detecting a rotor angle of the servomotor (2), and a virtual torque sensor (54) in which a steering moment (??) is determined from the steering angle (d) and the rotor angle.