METHOD AND SYSTEM FOR CARRYING OUT A METHOD FOR DETERMINING A VALUE FOR THE OFFSET OF THE PERPENDICULAR PROJECTIONS OF TWO WINDINGS

摘要

Method and system for carrying out a method for determining a value for the offset of the perpendicular projections of two windings into a plane, in particular the plane of movement of a vehicle which can move on the underlying surface which has a first of the two windings, and which vehicle has a second of the two windings, wherein each of the windings has, in each case, a first and a second partial winding, wherein the two partial windings are arranged overlapping in such a way that, when the first partial winding of one of the windings is energized with an alternating current, no induced voltage can be detected at the second partial winding of the same winding, wherein, in order to determine a value of the distance, a winding which functions as transmitter is supplied with an alternating current, in particular both partial windings of the winding are supplied with the same alternating current and the phase difference between the voltage U1 which is induced in the first partial winding of the other winding which functions as a receiver and the voltage U2 which is induced in the second partial winding of the winding which functions as a receiver are determined, wherein, when the voltage which is induced in the first partial winding is determined, the second partial winding is switched to a currentless state and, in particular, therefore at least one terminal of the second partial winding is electrically disconnected, wherein, when the voltage which is induced in the second partial winding is determined, the first partial winding is switched to a currentless state and, in particular, therefore at least one terminal of the first partial winding is electrically disconnected.