Annotation of Radar-Profiles of Objects

    公开(公告)号:US20210231774A1

    公开(公告)日:2021-07-29

    申请号:US17231685

    申请日:2021-04-15

    Abstract: A radar-data collection system a radar, a camera, and a controller-circuit. The radar and the camera are intended for mounting on a host-vehicle. The radar is configured is to indicate a radar-profile of an object detected by the radar. The camera is configured to render an image of the object. The controller-circuit is in communication with the radar and the camera. The controller is configured to determine an identity of the object in accordance with the image, and annotate the radar-profile in accordance with the identity.

    System and method for calibrating intrinsic parameters of a camera using optical raytracing techniques

    公开(公告)号:US11074720B1

    公开(公告)日:2021-07-27

    申请号:US16784560

    申请日:2020-02-07

    Abstract: A method of calibrating intrinsic parameters associated with a camera includes positioning a camera to receive collimated light from a rotatable collimator, wherein the collimated light is provided to the camera via a target having a central target aperture and a plurality of peripheral target apertures located on a periphery of the target. The method further includes rotating the collimator along a first axis extending through an entrance pupil location of the camera and recording spot positions associated with collimated light provided through one or more target apertures of the target at each first axis interval and determining a distortion profile associated with the camera based on the recorded spot positions measured at the plurality of first axis intervals.

    INTEGRATED FLEXIBLE PRINTED CIRCUIT WITH ROUTING CHANNEL/AID

    公开(公告)号:US20210227694A1

    公开(公告)日:2021-07-22

    申请号:US17120425

    申请日:2020-12-14

    Abstract: A flexible circuit (FC) comprises a primary dielectric layer having a plurality of substantially parallel conductive circuit traces disposed therein and a secondary dielectric layer extending from or attached to the primary dielectric layer, wherein the secondary dielectric layer does not have any conductive circuit traces disposed therein, and wherein at least one of the primary and secondary dielectric layers defines an alignment feature for wrapping and securing the FC about a central structure. A method of wrapping and securing the FC about a central stricture comprises wrapping the FC about the central structure while aligning each alignment feature with a respective complimentary alignment feature such that the FC fully encompasses the central structure and is secured thereabout.

    ADAPTIVE SEARCH FOR LIDAR-BASED CLUSTERING

    公开(公告)号:US20210216814A1

    公开(公告)日:2021-07-15

    申请号:US16742961

    申请日:2020-01-15

    Inventor: Meng-Hao Li

    Abstract: A method of clustering spatial data includes receiving a point cloud comprised of a plurality of points defined within three-dimensional (3D) space. The method further includes selecting one or more adaptable clustering parameters and traversing each of the plurality of points in the point cloud and selectively adding each of the points to one or more clusters based on the selected clustering parameters associated with each point.

    Method for Determining Position Data and/or Motion Data of a Vehicle

    公开(公告)号:US20210213962A1

    公开(公告)日:2021-07-15

    申请号:US17141010

    申请日:2021-01-04

    Abstract: A computer-implemented method for determining a position of a vehicle is disclosed, wherein the vehicle is equipped with a sensor for capturing scans of a vicinity of the vehicle, wherein the method comprises at least the following steps carried out by computer-hardware components: capturing at least one scan by means of the sensor with a plurality of sensor data samples given in a sensor data representation; determining, from a database, a predefined map with at least one element is given in a map data representation; determining a transformed map by transforming the at least one element of the predefined map from the map data representation into the sensor data representation; matching at least a subset of the sensor data samples of the at least one scan and the at least one element of the transformed map; and determining the position of the vehicle based on the matching.

    Device and a method for detecting vehicle lights in an image

    公开(公告)号:US11042764B2

    公开(公告)日:2021-06-22

    申请号:US16520825

    申请日:2019-07-24

    Abstract: A device for detecting vehicle lights in an image, the device is configured to receive an image captured by a camera, wherein the image comprises an array of pixels and each pixel of the image has a respective scene brightness value, compress the image to generate a compressed image, wherein the compressed image comprises an array of pixels and each pixel of the compressed image has a respective grey value, calculate for each grey value in the compressed image a corresponding scene brightness value in the image, and detect vehicle lights in the compressed image by using the calculated scene brightness values.

    Electrical splice connector
    208.
    发明授权

    公开(公告)号:US11038288B2

    公开(公告)日:2021-06-15

    申请号:US16670183

    申请日:2019-10-31

    Abstract: An electrical connector includes wiring with multiple wires. Each wire has a conductor covered in insulation. Each wire has a stripped portion that exposes the conductors. The stripped portions are stacked on top of one another. A housing has first and second housing portions. The first housing portion receives the stripped portions. The second housing portion includes a spring that is configured to urge the stripped portions into engagement with one another when the first and second housing portions are secured to another in an assembled connector condition. In one example, an external electrical terminal is mounted to the first housing portion and is electrically connected to the stripped portions.

    Module and Support Structure Assembly

    公开(公告)号:US20210162932A1

    公开(公告)日:2021-06-03

    申请号:US17173101

    申请日:2021-02-10

    Abstract: A module and support structure assembly, in particular for mounting on the windscreen of a passenger compartment of an automotive vehicle, that includes: a module having a housing; and a support structure adapted to carry the module, the housing and support structure comprising respective first and second fixation members cooperating with each other for releasable fixing, in particular by snapping, the module to the support structure. The housing and support structure further comprise cooperating positioning members that are configured to define a receiving position for the module on the support structure, in which the module is not fixed, and to assist in a guided fashion engagement of the first and second fixation members to bring the module in a fixed position.

    System and method for determining vehicle location

    公开(公告)号:US11022698B1

    公开(公告)日:2021-06-01

    申请号:US16788567

    申请日:2020-02-12

    Abstract: An illustrative example embodiment of a system includes a detector configured to detect a signal from a source and provide first signal information regarding a distance a detected signal traveled between the source and the detector. A processor is configured to determine whether the first signal information corresponds to a direct signal path between the detector and the source or the first signal information corresponds to a reflected signal based on second signal information from at least one other detector that does not have a direct signal path between the other detector and the source. The processor determines a location of the detector based on the first signal information only when the first signal information corresponds to the direct signal path between the detector and the source.

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