Hybrid transmitter for non-contact energy and data transmission
First Claim
1. 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.
1 Assignment
0 Petitions
Accused Products
Abstract
A system is provided for non-contacting energy and data transmission from a first vehicle part to a second vehicle part. In this arrangement apart from a first inductive part in a hybrid transmitter for transmission of first data and energy an additional, second, data channel is installed in the first hybrid transmitter in such a manner that the second data channel is influenced as little as possible by the electromagnetic fields of the inductive part of the transmitter. To this effect a magnetic void can be created in the hybrid transmitters used. For the purpose of reception of not only the first data but also the energy and the second data a corresponding second hybrid transmitter is stated.
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Citations
16 Claims
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1. 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:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A seat rail for an aircraft for non-contact energy and data transmission between the seat rail and a seat, with the seat rail comprising:
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a first hybrid transmitter as a transmitter unit; a second hybrid transmitter as a receiving unit; wherein the transmitter unit comprises a first transmitter device and a second transmitter device; wherein the first transmitter device is designed for non-contact transmission of energy and first data, the first transmitter device including a first control unit with a voltage input, a data input and a signal output, and 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 and the first control unit modulates the alternating voltage on a basis of the first data received at the data input; and wherein the receiving unit has a second control unit that 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.
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14. An aircraft seat for non-contact energy and data transmission between the aircraft seat and a seat rail, with the aircraft seat comprising:
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a hybrid transmitter as a receiver unit; wherein the receiver unit comprises a first receiver device and a second receiver device; wherein the first receiver device is designed for non-contact reception of the energy and of a first data from a first transmitter device; wherein the second receiver device is designed for non-contact reception of the data from a second transmitter device; wherein the first receiver device further comprises; a control unit with a signal input, a data output and a voltage output; and wherein the 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.
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15. An aircraft, comprising:
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a first vehicle part; a second vehicle part; a system comprising two hybrid transmitters for non-contact energy and data transmission between the first vehicle part and the 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.
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16. A method for non-contact energy and data transmission between a first vehicle part and a second vehicle part, with the method comprising the following steps:
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providing a first hybrid transmitter in the first vehicle part; providing a second hybrid transmitter in the second vehicle part, the second hybrid transmitter acting as a receiver unit, the receiver unit including a control unit with a signal input, a data output and a voltage output; non-contact simultaneous transmission of energy and first data from the first vehicle part to the second vehicle part by means of a first transmitter device of the first hybrid transmitter transmitting to the second hybrid transmitter, the first transmitter device including a first control unit with a voltage input, a data input and a signal output, the first transmitter device generating an alternative voltage at the signal output from an electrical voltage that is present at the voltage input and modulating the alternating voltage on a basis of the first data received at the data input; parallel non-contacting transmission of second data from the first vehicle part to the second vehicle part by means of a second transmitter device of the first hybrid transmitter transmitting to the second hybrid transmitter; demodulating the modulated alternating voltage present at the signal input with the control unit of the receiver unit to provide it at the data output and providing a voltage at the voltage output with the control unit of the receiver unit, which voltage has been prepared for use in an electrical consumer.
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Specification