System for contactless transfer of energy and data and vehicle with such a system

A vehicle with a first vehicle part and at least one second vehicle part, which is movable relative to the first vehicle part, and a system for the contactless transfer of energy and data, the system comprising:

• a transfer path with at least one primary coil, connected by way of a primary line to a primary control unit, and at least one secondary coil connected by way of a secondary line to a secondary control unit;
• wherein the primary control unit is configured to lead data-modulated first alternating-voltage signals of a first frequency range into the primary coil;
• and
• wherein the secondary control unit is configured to receive the first alternating-voltage signals of the first frequency range from the secondary coil, and to demodulate the modulated-on data;
• a feed-in line connected to the primary line;
• an activation line connected to the secondary line;
• and
• a first filter arranged between the secondary line and an activation connection;
• wherein the first filter is permeable to second alternating-voltage signals of a second frequency range while blocking the first alternating-voltage signals of the first frequency range;
• and
• wherein the primary coil is attached to a first vehicle part, and the secondary coil is attached to a second vehicle part variably positionable relative to the first vehicle part.