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    Method and system for detecting and avoiding loss of separation between vehicles and updating the same
    4.
    发明授权
    Method and system for detecting and avoiding loss of separation between vehicles and updating the same 有权

    公开(公告)号：US11989625B2

    公开(公告)日：2024-05-21

    申请号：US16370141

    申请日：2019-03-29

    申请人： Honeywell International Inc.

    发明人： Megan Hawley ,  Raj Mohan Bharadwaj

    IPC分类号： G06Q30/00 ,  G06N20/00 ,  G08G5/00

    CPC分类号： G06N20/00 ,  G08G5/0095

    摘要： Disclosed are methods, systems, and non-transitory computer-readable mediums for detecting and avoiding loss of separation between vehicles. A first method may include training a vehicle interaction machine learning model to predict future vehicle interactions based on identified vehicle interactions and an identified risk of encounter between two or more selected vehicles. A second method may include obtaining real-time data associated with a vehicle-of-interest; evaluating the real-time data associated with the vehicle-of-interest to form encounter models; monitoring the encounter models with a model access function of the vehicle interaction machine learning model to detect real-time anomalies; and in response to detecting a real-time anomaly, transmitting an alert. A third method may include obtaining trajectory information; analyzing the trajectory information to determine whether a trajectory is a new trajectory type or whether the trajectory is a member of a new interaction; updating training data for the vehicle interaction machine learning model.