Abstract: A flight condition determination device, in particular for autonomous use in an aircraft without connection to avionics systems, includes a housing, a triaxial acceleration sensor installed in the housing, a processor, which is coupled to the triaxial acceleration sensor and installed in the housing, a working memory coupled to the processor, and a power supply unit integrated in the housing, having a power supply socket, via which the flight condition determination device is connectable to an electrical energy supply source of an aircraft. The processor is configured to evaluate acceleration values continuously received from the triaxial acceleration sensor and to determine a flight condition signal from the evaluated acceleration values.

Abstract: A motor-driven power steering unit comprising an electric motor for producing an auxiliary steering force in a steering system coupling a steering wheel to two wheels of a vehicle. The steering system provides assistance, based on steering information, to a rotation of the steering wheel by control of an electric current fed to the electric motor. A steering angle detection device is provided, wherein the steering system regulates the assistance as a function of a steering angle detected by the detection device. The assistance, or current, is reduced after a pre-set or pre-definable angle is reached or exceeded prior to reaching a respective end position. The reduction of the assistance or current is cancelled as soon as signs of steering force and the steering angel no longer coincide.

Abstract: A motor vehicle steering mechanism is provided and includes a steering wheel fixedly connected to a steering column, a steering pinion meshing with a rack, a planetary gear system connected to the steering column and the steering pinion, wherein during a normal trouble-free driving operation the housing of the gear system is freely rotatable; an angle sensor detects the position of the steering column and/or steering wheel and generates a signal representative thereof, wherein a first drive applies torque directly to the steering column, and a second drive acts on the steering pinion or rack. The signal from the angle sensor is an input signal for an electronic control system that controls the second drive. A torque adjuster controls the first drive such that a hand torque corresponding to a driving situation is Produced for achieving a defined driving sensation for the driver on the steering wheel.

Abstract: The invention relates to a motor-driven power steering unit, comprising an electric motor for producing an auxiliary steering force in a steering system that couples a steering handle to the wheels of a vehicle. The power steering unit assists the rotation of the steering wheel by controlling an electric current fed to the electric motor based on steering information. Said unit also comprises a steering angle detection device and an overload protection device to reduce the electric current fed to the electric motor, wherein the overload protection device reduces the electric current fed to the electric motor if the steering angle detected exceeds a predetermined angle.