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    AUTONOMOUS AIRCRAFT GUIDING MOBILE UNIT
    1.
    发明申请
    AUTONOMOUS AIRCRAFT GUIDING MOBILE UNIT 审中-公开
    自动飞机引导移动单元

    公开(公告)号：US20140249736A1

    公开(公告)日：2014-09-04

    申请号：US13783611

    申请日：2013-03-04

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Tomas Beda ,  Ondrej Koukol ,  Tomas Marczi

    IPC: G08G5/06

    CPC classification number: G08G5/065 ,  G05D1/0083 ,  G05D1/0274 ,  G05D1/0278 ,  G05D1/0297

    Abstract: Embodiments of the subject application provide methods and systems for an autonomous aircraft guiding mobile unit (GMU). The GMU includes one or more light modules, one or more processing units, and one or more data storage mediums. The one or more data storage mediums include instructions which, when executed by the one or more processing units, cause the one or more processing units to receive control messages from a traffic control ground station (TCGS), the control messages assigning the GMU to an aircraft and controlling movement of the GMU and its assigned aircraft, and to provide light commands to a pilot of the assigned aircraft with the one or more light modules, the light commands directing movement of the assigned aircraft during taxiing.

    Abstract translation: 本申请的实施例提供了用于自主飞行器引导移动单元（GMU）的方法和系统。 GMU包括一个或多个光模块，一个或多个处理单元和一个或多个数据存储介质。 所述一个或多个数据存储介质包括指令，当所述一个或多个处理单元执行时，使所述一个或多个处理单元从交通控制地面站（TCGS）接收控制消息，所述控制消息将所述GMU分配给 飞机和控制GMU及其指定飞机的运动，并且向所指定的飞机的飞行员提供具有所述一个或多个光模块的轻型指令，所述指令指示所述飞机在滑行期间的运动。

    SUPPLEMENTAL SYSTEM FOR A SATELLITE BASED APPROACH DURING LOW VISIBILITY CONDITIONS
    2.
    发明申请
    SUPPLEMENTAL SYSTEM FOR A SATELLITE BASED APPROACH DURING LOW VISIBILITY CONDITIONS 审中-公开

    公开(公告)号：US20200081137A1

    公开(公告)日：2020-03-12

    申请号：US16127994

    申请日：2018-09-11

    Applicant: Honeywell International Inc.

    Inventor： Pavel Ptacek ,  Mats Anders Brenner ,  Tomas Beda

    IPC: G01S19/48 ,  G01S19/15

    Abstract: A method of supplementing a satellite based augmentation system approach during low visibility conditions is provided. The method includes acquiring satellite range measurements and additional measurements from at least one additional onboard independent sensor. Core sigma values are assigned for satellite range measurements and for each additional measurement from the at least one additional onboard independent sensor. A weighted position solution is determined using the acquired satellite range measurements, the acquired additional measurements and the assigned core sigma values. A discriminator is applied that utilizes vehicle positions derived from the acquired satellite range measurements and from the additional measurements to determine if a fault is present in the weighted position solution. An alert is generated if an output of the discriminator is outside a set tolerance value needed for low visibility operation.

    LANDING NAVIGATION BASED ON RADAR ALTIMETER AND MULTI-ECHOES RF BEACONS
    4.
    发明申请
    LANDING NAVIGATION BASED ON RADAR ALTIMETER AND MULTI-ECHOES RF BEACONS 有权

    公开(公告)号：US20250004127A1

    公开(公告)日：2025-01-02

    申请号：US18493486

    申请日：2023-10-24

    Applicant: Honeywell International Inc.

    Inventor： Tomas Beda ,  Jan Reznicek ,  Petr Kejik ,  Jan Lukas ,  Vibhor L. Bageshwar ,  Pavel Ptacek

    IPC: G01S13/91 ,  G01S13/87

    Abstract: A method includes providing a radar sensor onboard a vehicle, and one or more active radar beacons around a landing site. Each beacon produces a pattern of one or more artificial echoes that is different from a pattern of echoes produced by others of the beacons. The method further includes guiding the vehicle toward the landing site by transmitting radar signals from the radar sensor to an area around the landing site; receiving return signals from the area around the landing site, including ground reflected signals and transmitted signals from each beacon; and determining whether artificial echoes are detected in the received return signals. When artificial echoes are detected, beacon parameters are loaded from an onboard active beacons database; patterns in the artificial echoes are identified and associated with corresponding beacons from the database; and a slant range to each of the beacons is estimated through the patterns.

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