摘要:
The invention relates to a system comprising a first part and a second part, wherein the second part is movable relative to the first part, wherein the first part has a light conductor that laterally emits light and wherein the second part has at least one sensor arrangement for detecting light intensity.
摘要:
A method and system for operating a charging station for inductive transmission of electrical energy to a vehicle with an energy storage means, wherein a primary winding is composed from two oppositely wound partial windings, wherein the primary winding is level, in particular a flat winding, wherein a winding (3) arranged parallel to the primary winding is provided for data transmission, wherein the winding (3) has two partial windings, which can be operated in the same direction or in opposite directions, depending on the switch position of a switch arrangement, in particular thus depending on the switch position of a polarity reversing switch, wherein the partial windings are operated in opposite directions when the primary winding is currentless, and the partial windings are operated in the same direction when the primary winding is applied with current.
摘要:
Method for determining the position of a mobile unit having a first coil relative to a second coil which is arranged in a fixed position, and an installation for executing a method wherein the first coil has two partial windings, wherein the second coil also has two partial windings, wherein respective inductive coupling strengths of the partial windings of the first coil or of the first coil relative to the partial windings of the second coil or to the second coil are determined, wherein a phase shift of the induced alternating voltage signals is determined, wherein a position range is determined from the coupling strengths, in which position range the phase shift is an unambiguous function of the position, wherein the position is determined from the phase shift.