Abstract: Technologies and techniques for operating a backup assistance system for a vehicle, wherein the backup assistance system enables travel in reverse along a previously travelled trajectory, wherein a maximum distance for the reverse travel along the previously travelled trajectory is determined and output using a control unit on the basis of an expected error for the reverse travel along the previously travelled trajectory, in which the expected error exceeds a predefined error threshold value.

Abstract: Technologies and techniques for automatically parking a vehicle. A user input determined, relating to a defined parking position, and a parking data set is determined, relating to the defined parking position in response to the user input. The parking data set may include the position of a starting region for an automatic guidance of the vehicle to the defined parking position. Trajectory information is obtained for an automatic guidance of the vehicle from the starting region to the defined parking position. The trajectory information may include a plurality of odometry data items relating to the lateral and longitudinal guidance of the vehicle along the trajectory and image data-based surroundings data of a driving path of the trajectory. A related vehicle and corresponding computer program is further disclosed.

Abstract: Technologies and techniques for operating a backup assistance system for a vehicle, wherein the backup assistance system enables travel in reverse along a previously travelled trajectory, wherein a maximum distance for the reverse travel along the previously travelled trajectory is determined and output using a control unit on the basis of an expected error for the reverse travel along the previously travelled trajectory, in which the expected error exceeds a predefined error threshold value.