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公开(公告)号：US20190128191A1
公开(公告)日：2019-05-02
申请号：US15797112
申请日：2017-10-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Patrik Moravek , Ondrej Kotaba , Petr Spanel , Dinkar Mylaraswamy , Ramon Blanco Encinas
Abstract: Energy scavenging health monitors are provided for assessing the health of components onboard aircraft and other vehicles, as are methods carried-out by energy scavenging health monitors. In various embodiments, the energy scavenging health monitor includes an energy scavenger system, a controller coupled to the energy scavenger system, and a first sensor coupled to the controller. During operation of the health monitor, the first sensor provides sensor signals to the controller, which are indicative of an operational parameter pertaining to a monitored device of the vehicle. Storage media contains computer-readable instructions, which when executed by the controller, cause the energy scavenging health monitor to determine when a predetermined trigger event has occurred based, at least in part, on electrical input signals received from the energy scavenger system. In response to occurrence of the predetermined trigger event, the controller further stores data indicative of the sensor signals in the storage media.
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2.发明申请SYSTEMS AND METHODS FOR MATCHING SCENES USING MUTUAL RELATIONS BETWEEN FEATURES 有权使用特征之间的相互关系来匹配场景的系统和方法公开(公告)号：US20150279099A1
公开(公告)日：2015-10-01
申请号：US14736738
申请日：2015-06-11
Applicant: Honeywell International Inc.
Inventor： Ondrej Kotaba , Jan Lukas
CPC classification number: G06T19/003 , G01C21/00 , G01C21/32 , G06K9/00805 , G06K9/46 , G06T7/33 , G06T7/35 , G06T7/73 , G06T7/74 , G06T17/00 , G06T2207/10004 , G06T2207/30252
Abstract: Embodiments of the present invention provide improved systems and methods for matching scenes. In one embodiment, a processor for implementing robust feature matching between images comprises: a first process for extracting a first feature set from a first image projection and extracting a second feature set from a second image projection; a memory for storing the first feature set and the second feature set; and a second process for feature matching using invariant mutual relations between features of the first feature set and the second feature set; wherein the second feature set is selected from the second image projection based on the identification of similar descriptive subsets between the second image projection and the first image projection.
Abstract translation: 本发明的实施例提供了用于匹配场景的改进的系统和方法。 在一个实施例中，用于实现图像之间鲁棒特征匹配的处理器包括：第一处理，用于从第一图像投影中提取第一特征集合并从第二图像投影提取第二特征集合; 用于存储第一特征集和第二特征集的存储器; 以及使用第一特征集和第二特征集的特征之间的不变相互关系的特征匹配的第二过程; 其中所述第二特征集合基于所述第二图像投影和所述第一图像投影之间的类似描述子集的识别从所述第二图像投影中选择。
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公开(公告)号：US20230312084A1
公开(公告)日：2023-10-05
申请号：US17657857
申请日：2022-04-04
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Jiri Holy , Petr Hanus , Ondrej Kotaba , Ondrej Mandel
CPC classification number: B64C13/50 , H02M3/1582 , H02P29/40 , H02P27/06 , H02P5/74
Abstract: An aircraft electromechanical actuator control system for an aircraft having a direct current (DC) voltage bus includes an actuator controller that is coupled to receive a first DC voltage from the aircraft DC voltage bus, where the first DC voltage has a first voltage magnitude. The actuator controller selectively supplies AC voltage to an electromechanical actuator and includes a bidirectional DC/DC converter, an inverter, and actuator control logic. The bidirectional DC/DC converter receives the first DC voltage and supplies a second DC voltage having a second voltage magnitude that is less than the first voltage magnitude. The inverter receives the second DC voltage converts it to the AC voltage. The actuator control logic receives actuator commands and supplies inverter control signals to the inverter.
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公开(公告)号：US20160274271A1
公开(公告)日：2016-09-22
申请号：US14673524
申请日：2015-03-30
Applicant: Honeywell International Inc.
Inventor： Jan Lukas , Ondrej Kotaba , David C. Vacanti , Michal Dobes , Brennan Kilty
Abstract: In some examples, a processor is configured to predict the presence of ice crystals (e.g., high altitude ice crystals) in a volume of airspace based on radar reflectivity values and one or more other types of information indicative of weather conditions in the volume of airspace, such as one or more of: ambient air temperature and altitude. For example, the processor may predict the ice crystals presence by at least estimating the iced water content level within a volume of airspace of interest based on radar reflectivity values for the volume of airspace (e.g., stored as in a three-dimensional buffer) and other information indicative of weather conditions of the volume of airspace. The processor may estimate the iced water content level using a model that relates the information indicative of weather conditions in and around the volume of interest to iced water content in the atmosphere.
Abstract translation: 在一些示例中，处理器被配置为基于雷达反射率值和指示空域体积中的天气条件的一种或多种其他类型的信息来预测大量空域中的冰晶（例如，高海拔冰晶体）的存在 ，例如环境空气温度和高度中的一个或多个。 例如，处理器可以通过至少基于空域体积的雷达反射率值（例如，如三维缓冲器中的存储）来估计在感兴趣的空间空间体积内的冰水含量水平的冰晶存在，以及 指示空域数量的天气条件的其他信息。 处理器可以使用将关于在大气中的冰水含量指示感兴趣体内和周围的天气状况的信息的模型来估计冰含水量水平。
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Patent Agency Ranking
公开(公告)号：US09449431B2
公开(公告)日：2016-09-20
申请号：US14736738
申请日：2015-06-11
Applicant: Honeywell International Inc.
Inventor： Ondrej Kotaba , Jan Lukas
IPC: G01C22/00 , G05D1/00 , G06T19/00 , G06K9/46 , G06T17/00 , G01C21/00 , G01C21/32 , G06T7/00 , G06K9/00
CPC classification number: G06T19/003 , G01C21/00 , G01C21/32 , G06K9/00805 , G06K9/46 , G06T7/33 , G06T7/35 , G06T7/73 , G06T7/74 , G06T17/00 , G06T2207/10004 , G06T2207/30252
Abstract: Embodiments of the present invention provide improved systems and methods for matching scenes. In one embodiment, a processor for implementing robust feature matching between images comprises: a first process for extracting a first feature set from a first image projection and extracting a second feature set from a second image projection; a memory for storing the first feature set and the second feature set; and a second process for feature matching using invariant mutual relations between features of the first feature set and the second feature set; wherein the second feature set is selected from the second image projection based on the identification of similar descriptive subsets between the second image projection and the first image projection.
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公开(公告)号：US20150169046A1
公开(公告)日：2015-06-18
申请号：US14106306
申请日：2013-12-13
Applicant: Honeywell International Inc.
Inventor： Ondrej Kotaba
IPC: G06F3/01
CPC classification number: G06F3/013 , A61B3/113 , G02B26/12 , G02B27/0093 , G06K9/00604 , H04N1/113 , H04N1/193 , H04N5/2254 , H04N5/3692
Abstract: A system and method for determining positions of one or more eyes in a three-dimensional volume includes rotating an optical reflector within a linear field of view of a line scan camera to allow the line scan camera to capture image data of a two-dimensional projection within the three-dimensional volume, and processing the image data captured by the line scan camera to determine the positions of the one or more eyes.
Abstract translation: 用于确定三维体积中的一个或多个眼睛的位置的系统和方法包括在线扫描照相机的线性视野内旋转光学反射器，以允许线扫描照相机捕获二维投影的图像数据 并且处理由行扫描照相机捕获的图像数据，以确定一个或多个眼睛的位置。
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公开(公告)号：US20240348169A1
公开(公告)日：2024-10-17
申请号：US18300735
申请日：2023-04-14
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Pavel Studnicka , Petr Spanel , Ondrej Kotaba , Jiri Holy
IPC: H02M3/335 , H02M1/00 , H03K17/691
CPC classification number: H02M3/33523 , H02M1/0006 , H03K17/691 , H03K2217/0063 , H03K2217/0072
Abstract: A DC-DC converter circuit includes a high-side transistor, a low side transistor, a gate driver power supply, a converter control, and a capacitance divider network. The high-side transistor includes a high-side drain terminal, a high-side source terminal, and a high-side gate terminal. The high-side drain terminal is coupled to a positive DC supply terminal. The gate driver power supply is electrically isolated from the high-side transistor and the low-side transistor. The converter control is configured to supply high-side control commands and low-side control commands to the high-side transistor and the low-side transistor, respectively. The capacitance divider network includes a first capacitor and a second capacitor. The first capacitor is electrically connected in series, at a DC-link midpoint node, to the second capacitor. The DC-link midpoint node, the gate driver power supply, and the converter control are all electrically connected to, and share, a local electrical ground.
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公开(公告)号：US10935693B2
公开(公告)日：2021-03-02
申请号：US14673524
申请日：2015-03-30
Applicant: Honeywell International Inc.
Inventor： Jan Lukas , Ondrej Kotaba , David C. Vacanti , Michal Dobes , Brennan Kilty
Abstract: In some examples, a processor is configured to predict the presence of ice crystals (e.g., high altitude ice crystals) in a volume of airspace based on radar reflectivity values and one or more other types of information indicative of weather conditions in the volume of airspace, such as one or more of: ambient air temperature and altitude. For example, the processor may predict the ice crystals presence by at least estimating the iced water content level within a volume of airspace of interest based on radar reflectivity values for the volume of airspace (e.g., stored as in a three-dimensional buffer) and other information indicative of weather conditions of the volume of airspace. The processor may estimate the iced water content level using a model that relates the information indicative of weather conditions in and around the volume of interest to iced water content in the atmosphere.
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公开(公告)号：US10544738B2
公开(公告)日：2020-01-28
申请号：US15797112
申请日：2017-10-30
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Patrik Moravek , Ondrej Kotaba , Petr Spanel , Dinkar Mylaraswamy , Ramon Blanco Encinas
IPC: B64D45/00 , F01D21/00 , F02C7/275 , F02C7/277 , F02C9/00 , G07C5/08 , H02K1/14 , H02K1/24 , H02K11/21 , H02K11/35 , H02K7/18 , H02P9/08 , H02P101/25
Abstract: Energy scavenging health monitors are provided for assessing the health of components onboard aircraft and other vehicles, as are methods carried-out by energy scavenging health monitors. In various embodiments, the energy scavenging health monitor includes an energy scavenger system, a controller coupled to the energy scavenger system, and a first sensor coupled to the controller. During operation of the health monitor, the first sensor provides sensor signals to the controller, which are indicative of an operational parameter pertaining to a monitored device of the vehicle. Storage media contains computer-readable instructions, which when executed by the controller, cause the energy scavenging health monitor to determine when a predetermined trigger event has occurred based, at least in part, on electrical input signals received from the energy scavenger system. In response to occurrence of the predetermined trigger event, the controller further stores data indicative of the sensor signals in the storage media.
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