SYSTEMS AND METHODS FOR IDENTIFYING TAILGATING

    公开(公告)号:US20240331399A1

    公开(公告)日:2024-10-03

    申请号:US18133835

    申请日:2023-04-12

    Applicant: Geotab Inc.

    CPC classification number: G06V20/58 G06V10/44

    Abstract: Systems, methods, models, and training data for models are discussed, for determining vehicle positioning, and in particular identifying tailgating. Simulated training images showing vehicles following other vehicles, under various conditions, are generated using a virtual environment. Models are trained to determine following distance between two vehicles. Trained models are used to in detection of tailgating, based on determined distance between two vehicles. Results of tailgating are output to warn a driver, or to provide a report on driver behavior.

    Systems for detecting vehicle following distance

    公开(公告)号:US12162509B2

    公开(公告)日:2024-12-10

    申请号:US18620408

    申请日:2024-03-28

    Applicant: Geotab Inc.

    Abstract: Systems, methods, models, and training data for models are discussed, for determining vehicle positioning, and in particular identifying tailgating. Simulated training images showing vehicles following other vehicles, under various conditions, are generated using a virtual environment. Models are trained to determine following distance between two vehicles. Trained models are used in detection of tailgating, based on determined distance between two vehicles. Results of tailgating are output to warn a driver, or to provide a report on driver behavior. Following distance over time is determined, and simplified following distance data is generated for use at a management device.

    SYSTEMS FOR DETECTING ROLLING STOPS

    公开(公告)号:US20250140110A1

    公开(公告)日:2025-05-01

    申请号:US18761876

    申请日:2024-07-02

    Applicant: Geotab Inc.

    Abstract: Systems and methods for detecting rolling stops are discussed. A stop sign is first identified in image data at vehicle devices. The image data of the strop sign and movement data for a speed of the vehicle are sent to a management device. The management device can verify presence of the stop sign, and determine whether the vehicle made a complete stop at the stop sign based on the movement data, a threshold speed, and a stop time threshold.

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