According to the difference measurement principle operating steering angle transmitter for motor vehicles

摘要

Steering angle transmitter for the determination of the steering angle of a motor vehicle with a steering angle sensor, which delivers an alternating voltage signal, which is to be measured continuously via the angular position changes, and with an evaluation device, which by means of the changing amplitude values of the alternating voltage signal the value of the changing steering angle is determined, characterized in that the steering angle sensor two parallel to each other on the sensors (7, 8), which comprises two separate from one another, voltage signals phase-shifted with respect to each other, the evaluation device feeding the angular position and in that the analyzing device from the changing amplitude value of a with the aid of the forming the difference between the two voltage signals determined alternating voltage signal obtained.