Patent ID: 8369780

Claim:
A system comprising two hybrid transmitters for non-contact energy and data transmission between a first vehicle part and a second vehicle part, the system comprising: a first hybrid transmitter as a transmitter unit; a second hybrid transmitter as a receiver unit; wherein the transmitter unit comprises a first transmitter device and a second transmitter device; wherein the receiver unit comprises a first receiver device and a second receiver device; wherein the first transmitter device is designed for non-contact transmission of energy and first data; wherein the second transmitter device is designed for non-contact transmission of second data; wherein the first receiver device is designed for non-contact reception of the energy and of the first data from the first transmitter device; wherein the second receiver device is designed for non-contact reception of the second data from the second transmitter device; wherein the first transmitter device further comprises: a first control unit with a voltage input, a data input and a signal output, wherein the first receiver device further comprises: a second control unit with a signal input, a data output and a voltage output; wherein the first control unit is equipped, from an electrical voltage that is present at the voltage input, to generate an alternating voltage at the signal output, wherein the first control unit modulates the alternating voltage on a basis of the first data received at the data input; and wherein the second control unit is designed, from the modulated alternating voltage that is present at the signal input, to demodulate the first data and to provide it at the data output, and to provide a voltage at the voltage output, which voltage has been prepared for use in an electrical consumer.