Vehicle-to-X communication by means of radio key
First Claim
1. A communication apparatus for radio key vehicle-to-X communication for a vehicle, said communication apparatus comprising:
- a radio key device (RKE) havinga vehicle module, anda portable module;
wherein at least one of the vehicle module and the portable module have a transceiver which is designed for;
wirelessly receiving vehicle-to-X communication data from a first vehicle or a first infrastructure,storing the received vehicle-to-X communication data, andsending the stored vehicle-to-X communication data to a second vehicle or a second infrastructure in response to the second vehicle or the second infrastructure being in a wireless range of the transceiver.
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Accused Products
Abstract
The invention relates to wireless vehicle-to-X communication by means of radio key (RKE) with a transceiver. The radio key transceiver is designed to send and receive not only data associated with the keyless driving authorization but also vehicle-to-X communication data. The radio key X communication can be used between two vehicles equipped with this radio key communication technique in order to communicate data such as positions, weather conditions or warnings quickly and reliably. This wireless communication technique using radio keys can also be used for coordinating emergency services when searching for an accident scene.
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Citations
15 Claims
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1. A communication apparatus for radio key vehicle-to-X communication for a vehicle, said communication apparatus comprising:
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a radio key device (RKE) having a vehicle module, and a portable module; wherein at least one of the vehicle module and the portable module have a transceiver which is designed for; wirelessly receiving vehicle-to-X communication data from a first vehicle or a first infrastructure, storing the received vehicle-to-X communication data, and sending the stored vehicle-to-X communication data to a second vehicle or a second infrastructure in response to the second vehicle or the second infrastructure being in a wireless range of the transceiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for radio key vehicle-to-X communication with a radio key device including a portable module and a vehicle module, said method comprising:
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receiving vehicle-to-X communication data from a first vehicle or a first infrastructure by a transceiver in at least one of the portable module and the vehicle module; storing the received vehicle-to-X communication data in a memory of at least one of the portable module and the vehicle module; and transmitting the stored vehicle-to-X communication data to a second vehicle or a second infrastructure in response to the second vehicle being in wireless range of the transceiver. - View Dependent Claims (15)
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Specification