SYSTEMS AND METHODS FOR NAVIGATING A VEHICLE ON A COVERED ROAD

    公开(公告)号:US20250065900A1

    公开(公告)日:2025-02-27

    申请号:US18456247

    申请日:2023-08-25

    Abstract: A system for navigating a host vehicle, includes at least one processor comprising circuitry and a memory, wherein the memory includes instructions that when executed by the circuitry cause the at least one processor to perform operations comprising: receiving from a camera onboard the host vehicle at least one captured image representative of an environment of the host vehicle; detecting, based on analysis of the at least one captured image, a presence of a road covering material on a road segment surface; determining, based on analysis of the at least one captured image, a distance between the camera onboard the host vehicle and the road covering material; and determining a thickness profile of the road covering material based on the determined distance between the camera onboard the host vehicle and the road covering material, and also based on stored three-dimensional profile information associated with the road segment surface.

    Determination of free space around a vehicle

    公开(公告)号:US12235108B2

    公开(公告)日:2025-02-25

    申请号:US18199626

    申请日:2023-05-19

    Abstract: Systems and methods are provided for vehicle navigation. In one implementation, a navigation system for a host vehicle may include at least one processor programmed to receive from a camera onboard the host vehicle at least one captured image representative of an environment of the vehicle; detect a pedestrian represented in the at least one captured image; analyze the at least one captured image to determine an indicator of angular rotation and an indicator of pitch angle associated with a head of the pedestrian represented in the at least one captured image; and cause at least one navigational action by the host vehicle based on the indicator of angular rotation and the indicator of pitch angle associated with the head of a pedestrian.

    Vehicle environment modeling with a camera

    公开(公告)号:US12223744B2

    公开(公告)日:2025-02-11

    申请号:US17777212

    申请日:2021-03-01

    Abstract: System and techniques for vehicle environment modeling with a camera are described herein. A device for modeling an environment comprises: a hardware sensor interface to obtain a sequence of unrectified images representative of a road environment, the sequence of unrectified images including a first unrectified image, a previous unrectified image, and a previous-previous unrectified image; and processing circuitry to: provide the first unrectified image, the previous unrectified image, and the previous-previous unrectified image to an artificial neural network (ANN) to produce a three-dimensional structure of a scene; determine a selected homography; and apply the selected homography to the three-dimensional structure of the scene to create a model of the road environment.

    CLUSTERING EVENT INFORMATION FOR VEHICLE NAVIGATION

    公开(公告)号:US20250027781A1

    公开(公告)日:2025-01-23

    申请号:US18910269

    申请日:2024-10-09

    Abstract: Systems and methods are disclosed for aggregating informational reports. In one implementation, at least one processor may be programmed to receive an informational vehicle report identifying a detected event; store the report in a database in association with a first cell; query a second cell within a predetermined distance of the first cell; and determine whether the second cell is associated with the detected event. When the second cell is associated with the detected event the processor may aggregate information from the first and second cells to provide an aggregated cluster and generate an event report based on the aggregated cluster. When the second cell is not associated with an information cluster associated with the detected event, the processor may generate the event report based on the stored informational vehicle report. The processor may then transmit the event report to one or more vehicles.

    Glareshield
    5.
    发明授权

    公开(公告)号:US12204231B2

    公开(公告)日:2025-01-21

    申请号:US17532121

    申请日:2021-11-22

    Inventor: Ori Eytan Dan Alon

    Abstract: A glareshield for a camera of a vehicle includes a plurality of similarly shaped ribs on a surface that faces the windshield of the vehicle. The plurality of ribs are configured such that the specular component of reflected light from the plurality of ribs, during all daylight hours, impinges on or passes through an area outside the entrance pupil of the camera, directly or after further reflection from the windshield.

    Systems and methods for causing a vehicle response based on traffic light detection

    公开(公告)号:US12202455B2

    公开(公告)日:2025-01-21

    申请号:US17500050

    申请日:2021-10-13

    Inventor: Itai Ben Shalom

    Abstract: A traffic light detection system for a vehicle is provided. The system may include at least one processing device programmed to receive, from at least one image capture device, a plurality of images representative of an area forward of the vehicle, the area including a traffic light fixture having at least one traffic light. The at least one processing device may also be programmed to analyze at least one of the plurality of images to determine a status of the at least one traffic light, and determine an estimated amount of time until the vehicle will reach an intersection associated with the traffic light fixture. The at least one processing device may further be programmed to cause a system response based on the status of at least one traffic light and the estimated amount of time until the vehicle will reach the intersection.

    Vehicle operation safety model test system

    公开(公告)号:US12162502B2

    公开(公告)日:2024-12-10

    申请号:US18242887

    申请日:2023-09-06

    Abstract: System and techniques for test verification of a control system (e.g., a vehicle safety system) with a vehicle operation safety model (VOSM) such as Responsibility Sensitive Safety (RSS) are described. In an example, using test scenarios to measure performance of VOSM includes: defining safety condition parameters of a VOSM for use in a test scenario configured to test performance of a safety system; generating a test scenario, using the safety condition parameters, the test scenario generated as a steady state test, a dynamic test, or a stress test; executing the test scenario with a test simulator, to produce test results for the safety system; measuring real-time kinematics of the safety system, during execution of the test scenario, based on compliance with the safety condition parameters; and producing a parameter rating for performance of the safety system with the VOSM, based on the test results and the measured real-time kinematics.

    APPARATUS, SYSTEM, AND METHOD OF DATA ARRAY TRANSFORMATION

    公开(公告)号:US20240338150A1

    公开(公告)日:2024-10-10

    申请号:US18608688

    申请日:2024-03-18

    Inventor: Merav Sicron

    CPC classification number: G06F3/0661 G01S13/931 G06F3/0611 G06F3/0673

    Abstract: For example, a Data Mover and Transformer (DMT) may be configured to transform a first data array from a first memory into a second data array to be stored in a second memory. The DMT may include a Row to Column (R2C) transformer configured to transform a data sub-array into a transformed data sub-array by transforming one or more rows of the data sub-array into one or more respective columns of the transformed data sub-array; a memory reader to populate the data sub-array with data retrieved from the first memory according to a memory read pattern, wherein the memory read pattern is based on a predefined transformation from the first data array to the second data array; and a memory writer to write data from the transformed data sub-array to the second memory according to a memory write pattern, wherein the memory write pattern is based on the predefined transformation.

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