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    Supporting flight operations of an aircraft in an airspace system
    3.
    发明授权
    Supporting flight operations of an aircraft in an airspace system 有权

    公开(公告)号：US12014638B2

    公开(公告)日：2024-06-18

    申请号：US17686052

    申请日：2022-03-03

    Applicant: AURORA FLIGHT SCIENCES CORPORATION

    Inventor： Andrew Geng ,  Margaret Reagan

    IPC: G08G5/00 ,  G05D1/00 ,  B64D43/00

    CPC classification number: G08G5/0034 ,  G05D1/106 ,  B64D43/00

    Abstract: A method is provided for supporting flight operations of an aircraft in an airspace system. The method includes accessing a flight plan that indicates clearances that describe a planned route the aircraft is authorized to travel through the airspace system. The clearances are applied to an airborne navigation database to map the clearances to a sequence of procedural legs of procedures to be followed by the aircraft, the sequence of procedural legs including a sequence of position fixes and indicating leg types of the procedural legs. A ground track and vertical guidance for the aircraft are determined from the sequence of procedural legs, subject to rules and constraints of the clearances and the procedures. And a three-dimensional trajectory for the aircraft that follows the planned route, from the ground track and the vertical guidance is generated and output for use in guidance, navigation or control of the aircraft.

    Ground operations for autonomous object pickup
    4.
    发明授权
    Ground operations for autonomous object pickup 有权

    公开(公告)号：US11136120B2

    公开(公告)日：2021-10-05

    申请号：US16153314

    申请日：2018-10-05

    Applicant: Aurora Flight Sciences Corporation

    Inventor： William Robert Bosworth ,  Margaret Reagan

    IPC: B64C39/02 ,  B25J15/00 ,  B64C25/40 ,  B64D9/00 ,  G05D1/00 ,  G05D1/02 ,  G05D1/04 ,  G06K9/00

    Abstract: An aircraft based object acquisition system includes an airframe capable of flight. The system includes one or more sensors configured to identify a physical characteristic of an object or an environment. An object acquisition mechanism is coupled to the airframe and configured to manipulate and secure the object to the airframe. A ground based movement system may be configured to position the airframe such that the object is accessible to the object acquisition mechanism. A processor is communicatively configured to control operation of the ground based movement system to approach the object based at least in part on information from the one or more sensors, and to control the object acquisition mechanism to pick up the object based at least in part on information from the one or more sensors.

    Supporting Flight Operations of an Aircraft in an Airspace System
    5.
    发明申请
    Supporting Flight Operations of an Aircraft in an Airspace System 有权

    公开(公告)号：US20220301445A1

    公开(公告)日：2022-09-22

    申请号：US17686052

    申请日：2022-03-03

    Applicant: AURORA FLIGHT SCIENCES CORPORATION, A SUBSIDIARY OF THE BOEING COMPANY

    Inventor： Andrew Geng ,  Margaret Reagan

    IPC: G08G5/00 ,  G05D1/10

    Abstract: A method is provided for supporting flight operations of an aircraft in an airspace system. The method includes accessing a flight plan that indicates clearances that describe a planned route the aircraft is authorized to travel through the airspace system. The clearances are applied to an airborne navigation database to map the clearances to a sequence of procedural legs of procedures to be followed by the aircraft, the sequence of procedural legs including a sequence of position fixes and indicating leg types of the procedural legs. A ground track and vertical guidance for the aircraft are determined from the sequence of procedural legs, subject to rules and constraints of the clearances and the procedures. And a three-dimensional trajectory for the aircraft that follows the planned route, from the ground track and the vertical guidance is generated and output for use in guidance, navigation or control of the aircraft.

    Conflict detection and avoidance along a current route of a robot
    8.
    发明授权
    Conflict detection and avoidance along a current route of a robot 有权

    公开(公告)号：US12190741B2

    公开(公告)日：2025-01-07

    申请号：US17573085

    申请日：2022-01-11

    Applicant: Aurora Flight Sciences Corporation, a subsidiary of The Boeing Company

    Inventor： Margaret Reagan ,  Jeffery Saunders ,  William R. Bosworth

    IPC: G08G5/00 ,  G08G5/04

    Abstract: A method is provided for detecting and avoiding conflict along a current route of a robot. The method includes accessing a trajectory of the robot on the current route of the robot, and a predicted trajectory of a nearby moving object, and from the trajectory and predicted trajectory, detecting a conflict between the robot and the nearby moving object. Alternate routes for the robot are determined, each of which includes an alternative route segment offset from the current route, and a transition segment from the current route to the alternative route segment. Routes including the current and alternative routes are evaluated according to a cost metric, and a route from the routes is selected for use in at least one of guidance, navigation or control of the robot to avoid the conflict.

    CONFLICT DETECTION AND AVOIDANCE ALONG A CURRENT ROUTE OF A ROBOT
    9.
    发明申请
    CONFLICT DETECTION AND AVOIDANCE ALONG A CURRENT ROUTE OF A ROBOT 有权

    公开(公告)号：US20220301440A1

    公开(公告)日：2022-09-22

    申请号：US17573085

    申请日：2022-01-11

    Applicant: Aurora Flight Sciences Corporation, a subsidiary of The Boeing Company

    Inventor： Margaret Reagan ,  Jeffery Saunders ,  William R. Bosworth

    IPC: G08G5/00 ,  G08G5/04

    Abstract: A method is provided for detecting and avoiding conflict along a current route of a robot. The method includes accessing a trajectory of the robot on the current route of the robot, and a predicted trajectory of a nearby moving object, and from the trajectory and predicted trajectory, detecting a conflict between the robot and the nearby moving object. Alternate routes for the robot are determined, each of which includes an alternative route segment offset from the current route, and a transition segment from the current route to the alternative route segment. Routes including the current and alternative routes are evaluated according to a cost metric, and a route from the routes is selected for use in at least one of guidance, navigation or control of the robot to avoid the conflict.

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