A driver assistance system for automated longitudinal guidance of a motor vehicle configured to detect at least one turning opportunity for the motor vehicle, and to reduce the speed of the motor vehicle in accordance with the at least one detected turning opportunity.

Provided are methods for verifying the performance of an image sensor mounted to a vehicle, which can include causing alignment of a collimator with an image sensor mounted to a vehicle, receiving sensor data associated with the image sensor based at least in part on causing the alignment of the collimator with the image sensor, determining that the sensor data does not satisfy a performance specification associated with the image sensor, determining an image sensor alert associated with the image sensor based at least in part on determining that the sensor data does not satisfy the performance specification associated with the image sensor, and routing the image sensor alert.

This document describes techniques and systems for generating a fused object bounding box based on uncertainty. At least two bounding boxes, each associated with a different sensor, is generated. A fused center point and yaw angle as well as length, width, and velocity can be found by mixing the distributions of the parameters from each bounding box. A discrepancy between the center points of each bounding box can be used to determine whether to refine the fused bounding box (e.g., find an intersection between at least two bounding boxes) or consolidate the fused bounding box (e.g., find a union between at least two bounding boxes). This results in the fused bounding box having a confidence level of the uncertainty associated with the fused bounding box. In this manner, better estimations of the uncertainty of the fused bounding box may be achieved to improve tracking performance of a sensor fusion system.

A navigational system for a host vehicle may comprise at least one processing device. The processing device may be programmed to receive a first output and a second output associated with the host vehicle; identify a representation of a target object in the first output; and determine whether a characteristic of the target object triggers a navigational constraint. If the navigational constraint is not triggered, the processing device may verify the identification of the representation of the target object based on a combination of the first output and the second output. If the navigational constraint is triggered, the processing device may verify the identification of the representation of the target object based on the first output; and in response to the verification, cause at least one navigational change to the host vehicle.

A method for processing sensor data in a system that includes multiple sensors for detecting at least a subarea of surroundings around the system. The method includes at least the following steps: a) reading in sensor data detected at least partially in parallel, b) checking whether an at least partial impairment of the detection by the respective sensor may be established for one or for multiple of the sensors on the basis of the read-in sensor data, c) adapting the use of the sensor data, taking the check from step b) into account.

A computing device for a radar sensor for identifying a disruption of the radar sensor through blocking or interference includes at least one interface for receiving radar data from the radar sensor and at least one processing device configured to determine at least one characteristic figure for a range of values in a noise distribution in the radar data, in which at most few and/at most weakly reflecting objects are present, and evaluate the characteristic figure in order to identify a disruption of the radar sensor.

Provided is an infrastructure and a vehicle for communicating with the same. The infrastructure recognizes a first area and a second area, and when a proportion of the second area of the image information is greater than or equal to a reference proportion, controls first and second adjusters to change a photographing area of a camera. The vehicle recognizes a hidden area, when a proportion of the hidden area is greater than or equal to a reference proportion, transmits an adjustment command of the first camera to the infrastructure, and when the proportion of the hidden area is less than the reference proportion. The vehicle matches an image of the hidden area to second image information of the second camera to generate a top view image.

A method for operating a vehicle in an area in which pedestrians may be present. The method including at least the following steps: a) receiving at least one operating parameter of the vehicle; b) determining at least one indicator for visually displaying a present and/or future movement state of the vehicle for a pedestrian; and c) visualizing the at least one indicator in the surroundings of the vehicle.

A method for determining the reliability of detected and/or tracked objects for use in the driver assistance or the at least semiautomated driving of a vehicle. The method includes: a) receiving sensor data for the detected objects from a plurality of sensors, b) associating pieces of object existence information with each object, c) checking, considering, or representing redundancy of pieces of object existence information.

A device for generating a trajectory outputs, from first data generated by a first sensor, first object information indicating the position of an object in an area around the vehicle at generation of the first data and first predictive object information indicating a predicted position of an object in the area around the vehicle at a predetermined period after generation of the first data; outputs second object information indicating the position of an object in an area around the vehicle from second data generated by a second sensor; and generates a trajectory along which the vehicle will travel, using the first object information until the predetermined period before a changing time at which an autonomous driving level will change, using the first predictive object information from the predetermined period before the changing time until the changing time, and using the second object information after the changing time.