Abstract: A communications system for V2X communication, which can be installed in a motor vehicle at an installation location, includes a receiver for receiving communications data and a processor configured to capture a characteristic of the received communications data. The processor also configured to check the arrangement of the communications system at the installation location on the basis of a comparison of the captured characteristic with a reference characteristic.

Abstract: A device for monitoring the time during an interruption period is presented, wherein a continually decaying state is observed. In addition, a vehicle-to-X-communication module having such a device is also presented.

Abstract: A method for improving the utilization rate of a vehicle-to-X communication device for vehicle-to-X communication, having the steps: receipt of digital certificates by the vehicle-to-X communication device, generation of cryptographic keys for signing vehicle-to-X messages to be emitted using the digital certificates by an electronic computing apparatus, temporal spacing of the receipt of the digital certificates by the vehicle-to-X communication device, and generation of the cryptographic keys using the digital certificates. Furthermore, a vehicle-to-X communication device and use of the device in a vehicle or an infrastructure apparatus is provided.

Abstract: An electronic device, having a communication module for wireless data communication with a further electronic device, which is distinguished in that the electronic device is configured to use at least one quantitative value in order to characterize a spatial reference of the electronic device to the further electronic device in order to secure the wireless data communication, with the further electronic device. Furthermore, an aspect of the invention relates to a vehicle system having at least one electronic device according to an aspect of the invention as well as a corresponding method.

Abstract: A vehicle-to-X communication apparatus includes a generating device which is designed to generate a vehicle-to-X message to be sent, a signing device which is designed to sign the vehicle-to-X message to be sent, a first verification device which is designed to verify the vehicle-to-X message to be sent, a transmitting device which is designed to send the vehicle-to-X message. The first verification device is configured according to a higher safety integrity level than the generating device, the signing device and/or the transmitting device. Furthermore, a corresponding method as well as the use of the apparatus in a vehicle or an infrastructure facility is disclosed.

Abstract: A device for vehicle-to-X communication including: a computing unit for processing information received via vehicle-to-X communication, wherein the device is designed to generate signals for simulating information received via vehicle-to-X communication and to supply the signals to an input path of the device for processing by the computing unit. Furthermore, the invention relates to a corresponding method and to the use of the device in a vehicle.

Abstract: A data transfer device for transferring data in a communications network for a vehicle, includes a data receiving device, and a data processing device. The data processing device is configured to filter received data via a filter device based on a predetermined condition, and the data processing device is configured to generate at least one data object with at least one parameter from the filtered data. The data processing device is further configured to check whether or not status information of the at least one parameter of the at least one data object has changed relative to status information of this at least one parameter of this at least one data object at an earlier time. The data processing device is further configured to transfer the changed status information of the at least one parameter of the at least one data object to the data application device.

Abstract: An apparatus and a method for determining a geographical position of a vehicle. The apparatus includes a satellite navigation receiver designed to receive satellite signals, a sensor designed to capture a motion parameter of the vehicle, and a processor designed to generate a V2X communication message, wherein the V2X communication message indicates the motion parameter of the vehicle, and to determine the geographical position of the vehicle by the satellite signals in response to an initiating of the generation of the V2X communication message.

Abstract: A method for warning a driver of a vehicle regarding a potentially critical traffic situation, having the steps of: detecting a potentially critical traffic situation for the vehicle, determining a hazard measure of the potentially critical traffic situation for the vehicle, and outputting a warning to the driver of the vehicle if the hazard measure of the potentially critical traffic situation reaches or exceeds a warning threshold. The warning threshold is adjusted as a function of the information of a self-learning map. A corresponding apparatus as well as the use thereof in a vehicle is also disclosed.

Abstract: A compensator for compensating line or coupling losses of a signal transmission path for transmitting a communication signal between an antenna and an electronic control unit, including at least one first interface for connecting to the antenna and a second interface for connecting to the electronic control unit, and which is furthermore notable in that, in addition to the communication signal, the compensator is configured to output a position signal for position determination. An electronic circuit arrangement for operating at least one antenna and an antenna device is also disclosed.

Abstract: A method for controlling the light distribution of vehicle headlights using vehicle-to-X communication, as well as a vehicle having an electronic circuit that executes such a method. The method can be used to implement a variable light distribution of vehicle headlights without cameras and digital maps.

Abstract: An apparatus for use in a vehicle for receiving and processing first data while the vehicle is in a parked position, the data taking into consideration errors in a position determination for the vehicle on account of atmospheric effects. The first data are produced by at least one satellite which is designed to send the first data to the vehicle having a first communication interface. The first communication interface is designed to receive the first data from the at least one satellite. A controller is connectable to the first communication interface in order to receive first data from the first communication interface for processing. The controller is further designed to take the received first data as a basis for determining at least one parameter for the creation of an error correction model for correcting a position error in the determination of a position for the vehicle.

Abstract: A vehicle-to-X communication device, including a first processing unit for the processing of received vehicle-to-X messages and a second processing unit, wherein the vehicle-to-X communication device is configured to send vehicle-to-X messages during a starting sequence of the first processing unit by the second processing unit. Furthermore, the invention refers to the use of the vehicle-to-X communication device in a vehicle.

Abstract: A method for determining a channel load in a vehicle-to-X communication, a method for adjusting a preprocessing in a vehicle-to-X communication, a vehicle-to-X communication system and a storage medium. In particular, a preprocessing can be adjusted in a vehicle-to-X communication, for example a filtering out of vehicle-to-X messages, to the channel load and/or to a system power by the method according to the invention.

Abstract: An authentication device for a vehicle, wherein the vehicle has a communications network for conveying communications data. The authentication device includes a communications interface which is connectable to the communications network of the vehicle, wherein the communications interface is configured to receive the communications data, and a processor which is configured to detect a characteristic of the received communications data, wherein the processor is configured to authenticate the communications data based on a comparison of the detected characteristic with a reference characteristic.

Abstract: The invention relates to a method for providing a global navigation satellite system signal, referred to as a GNSS signal in the following, for determining a position of a vehicle, the method including: receiving an unfiltered GNSS signal, filtering the unfiltered GNSS signal on the basis of an ambient condition around the vehicle, and emitting the filtered GNSS signal.

Abstract: A method for processing vehicle-to-x messages in a processing module and a method for processing vehicle-to-x messages in a control module. In this way, the data traffic between processing module and control module can be considerably reduced.

Abstract: A method for processing vehicle-to-X messages in a processing module and a method for processing vehicle-to-X messages in a control module. In the course of this messages are checked in a specified checking sequence.

Abstract: A signal processing device for processing a measurement signal in a motor vehicle, wherein the measurement signal relates to a measurement variable which can change over time with sequential measurement values, including: a first signal processing unit for calculating the measurement variable which can change over time from the measurement signal; a second signal processing unit for processing the measurement variable which can change over time in order to obtain a processed measurement variable; a third signal processing unit for calculating a change rate of the measurement variable which can change over time, the third signal processing unit being designed to output an additional measurement signal which indicates the change rate; and a communication interface which is designed to combine the processed measurement variable and the additional measurement signal into a composite transmission signal and to transmit the composite transmission signal.

Abstract: The invention relates to a method for handling a received vehicle-to-X message in a vehicle, said message having at least a header and a body, and only the header without the body being forwarded to a self-learning map, in particular if it is established that the message is suitable for simplified processing. The invention also relates to a vehicle-to-X communications module and a storage medium for carrying out the method.