Abstract: A method for transferring log data from an execution of a computer program. The method includes: generating an indexed list of identifiers of user-defined log-statement-argument data types; before execution of the program, for each log statement of a set of log statements for outputting log data that is contained in the program, transferring static log data to a log data receiver; and, upon execution of the program, for each log statement of the set of log statements that is executed during execution of the program, transferring, dynamic log data for the log statement, and wherein, if the log statement uses one of the user-defined log-statement-argument data types for outputting dynamic log data, the dynamic log data contain an index of the identifier of the log-statement-argument data type.

Abstract: Method for segmenting a trajectory (1) of a recording run (2) for the swarm-data-based compilation of HD maps, sensor data being acquired along the trajectory (1) during the recording run (2), and the sensor data being able to include GNSS measurement data, comprising the following steps: a) detecting points (4) on the trajectory (1) at which position determination is not possible using GNSS measurement data alone or the accuracy of the position determined using GNSS measurement data alone does not attain a predetermined positioning accuracy, and b) segmenting the trajectory (1) into multiple segments (3) in such a way that each segment (3) attains a predetermined minimum length (5) and that at least one point (4) detected in step a) is located neither in the start region (6) nor in the end region (7) of each segment (3).

Abstract: A method for updating a digital map. The method includes: receiving motor vehicle data signals representing respective motor vehicle data of a plurality of motor vehicles, and updating in parallel a plurality of spatially separated map segments of the digital map based on the motor vehicle data in order to update the digital map. A device, a computer program, and a machine-readable storage medium, are also described.

Abstract: A method for providing operating data for an at least semiautomated vehicle. The method includes: sensorially detecting surroundings data with the aid of a surroundings sensor system of the vehicle; conveying the sensorially detected surroundings data to a cloud and conveying a request to the cloud for localization data; receiving the localization data from the cloud; and ascertaining the operating data for use in a cooperative driving maneuver of the vehicle with at least one further road user from the localization data received from the cloud and from the sensorially detected surroundings data; and initiating the cooperative driving maneuver using the ascertained operating data.