Abstract: A method for determining navigation information of a second road user using a computing unit of a first road user, wherein the first road user receives navigation information of the second road user, wherein the computing unit of the first road user corrects the received navigation information using correction information, wherein the correction information corresponding to a position of the second road user is obtained from a digital map. A corresponding device and to use thereof in a vehicle is also disclosed.

Abstract: A communication apparatus for vehicle-to-X communication (V2X communication), including a first interface for V2X communication on a first communication channel, a second interface for V2X communication on a second communication channel and a computing device for processing V2X messages received and/or to be sent. The apparatus is configured, initiated by the transmission of a first V2X message by the first interface, to transmit a second V2X message by the second interface. A corresponding method as well as the use of the communication apparatus in a vehicle or a mobile apparatus is also provided.

Abstract: An apparatus for producing a digital topographical position map in a vehicle comprises a receiver for receiving sensor data that specify different topographical positions of the vehicle, a processor that is designed to take the different topographical positions of the vehicle as a basis for sensing an average topographical position of the vehicle and at least one further topographical position of the vehicle, which differs from the average topographical position, wherein the processor is designed to produce the digital topographical position map on the basis of the average topographical position, and to store the at least one further topographical position in the digital topographical position map.

Abstract: A method for supporting at least two versions of a vehicle-to-everything (V2X) standard is provided. The method includes receiving, at data processing hardware, an incoming message from a communication system. The method also includes determining, at the data processing hardware, a version of the V2X standard associated with the incoming message. When the version of the V2X standard associated with the incoming message is an old version, the method includes transmitting, from the data processing hardware, a first outgoing message supporting a current version of the V2X standard; and transmitting, from the data processing hardware, a second outgoing message supporting the old version of the V2X standard.

Abstract: A method for reducing processing power of a data processing hardware executing one or more applications is provided. The method includes receiving communication messages and identifying a first application outputting a first message based on at least one communication message. The first application is associated with a first priority value. The method includes determining a group of high-priority applications where each application has a priority value being higher than or equal to the first priority value and determining a group of low-priority applications where each application has a priority value being lower than the first priority value. The method includes discarding one or more communication messages that are not relied on by the group of high-priority applications for a predefined period of time. The method may also include sending, to the group of low-priority applications, instructions causing the one or more applications of the low-priority group to stop executing.

Abstract: A communication apparatus for vehicle-to-X communication (V2X communication), including: a first V2X interface for transmitting and/or receiving vehicle-to-X messages by a first wireless communication technology, a second V2X interface for transmitting and/or receiving vehicle-to-X messages by a second wireless communication technology. Wherein the apparatus is configured to transmit information, which is received with a vehicle-to-X message by the first interface, by the second interface. The information received or respectively to be transmitted can be expediently had by at least one appropriate vehicle-to-X message received or respectively to be transmitted. A corresponding method as well as the use of the apparatus is also provided.

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 and system for preventing a following vehicle from driving up on a vehicle driving directly in front. The following vehicle detects a behavior of the vehicle driving directly in front by sensor information and a behavior of at least one vehicle driving in front by vehicle-to-X information. The vehicle-to-x information requests an intervention in the steering of the following vehicle by a steering angle to be set and/or an intervention in the braking of the following vehicle by a deceleration to be set in order to prevent driving up on the vehicle, and wherein the steering angle and/or the deceleration requested by the vehicle-to-X information is greater than a steering angle and/or a requested deceleration requested by the sensor information and/or driver inputs. The intervention is only carried out if the steering angle and/or the deceleration is confirmed by sensor information and/or driver inputs.

Abstract: A method for identifying redundantly received information in which the information is contained in vehicle-to-X messages, one vehicle-to-X message comprising at least one item of information, a plurality of vehicle-to-X messages being received by a receiver, and at least one portion of a total number of items of information being received redundantly. The received items of information are entered into an information table and matched with one another before the received information is processed.

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 method for selecting localization algorithms in a vehicle, wherein the localization algorithms, in particular for satellite navigation or vehicle dynamics sensors, are selected on the basis of driving states.

Abstract: The disclosure relates to a method for determining correction values for a number of sensors of a traveling motor vehicle. The method being based on backward calculation. The disclosure further relates to a method for determining a position of a motor vehicle, using the correction values. The disclosure also relates to an associated electronic control device and to an associated non-volatile computer-readable storage medium.

Abstract: A vehicle-to-X communication system for use in a vehicle, including a first communication interface which is configured to receive a first signal from at least one satellite, a second communication interface which is configured to receive a second signal from at least one environment object, and a controller which is configured to determine a quality of the first signal. The controller is further configured to generate a signal for controlling an output unit of the vehicle depending on the determined quality of the first signal and of the second signal in order to issue warning information about the at least one environment object.

Abstract: A motor vehicle controller performs one or more control and/or monitoring functions. The controller includes a processor which determines a first utilization level of the controller during the motor vehicle's travel mode, and a communication interface which receives program code. The program code defines a new control and/or monitoring function of the controller and/or modifies a control and/or monitoring function of the controller. The processor further determines a second utilization level of the controller in the motor vehicle's standstill mode. The program code is the basis for performing the controller's new control and/or monitoring function and/or the modified control and/or monitoring function of the controller, and take the first and second utilization levels as basis for deciding to perform the controller's new control and/or monitoring function and/or the controller's modified control and/or monitoring function in the vehicle's travel mode.

Abstract: A connection system for coupling a vehicle to a trailer, having a first plug connector, which is configured to connect the connection system to the vehicle, a second plug connector, which is configured to connect the connection system to the trailer, and a V2X-based communication device which is configured to process at least one signal which is transmittable from the vehicle to the trailer.

Abstract: A method for determining navigation information of a second road user using a computing unit of a first road user, wherein the first road user receives navigation information of the second road user, wherein the computing unit of the first road user corrects the received navigation information using correction information, wherein the correction information corresponding to a position of the second road user is obtained from a digital map. A corresponding device and to use thereof in a vehicle is also disclosed.

Abstract: A vehicle-to-X communications system for a vehicle, includes first antenna, a second antenna, a first transceiver for transmitting and receiving a signal, the first transceiver electrically connectable to the first antenna via a first antenna interface, a second transceiver for transmitting and receiving a signal, the second transceiver electrically connectable to the second antenna via a second antenna interface, a control device connectable to the first transceiver via a first communications interface and to the second transceiver via a second communications interface. The first transceiver and the second transceiver are configured to communicate with the control device independently of one another and, further, to transmit and receive a signal independently of one another via their first antenna and the second antenna.

Abstract: A method for updating an electronic card in a vehicle based on a deviation between predicted states and actual states comprises calculating a predicted state of the vehicle, establishing an actual state of the vehicle, determining a deviation between the predicted state and the actual state, and storing information in the map if the predicted state and the actual state deviate from one another.

Abstract: An antenna module which is provided, in particular, for vehicle-to-X communication, and which performs pre-processing. An associated control unit and an associated motor vehicle are also disclosed.

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.