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公开(公告)号：US20160154391A1
公开(公告)日：2016-06-02
申请号：US14950745
申请日：2015-11-24
Applicant: Airbus Operations Limited , Airbus Operations SAS
Inventor： Anand PAVASKAR , Romain DESAUTARD , Kayvon BARAD , Sylvain SAUVANT , Juan LOPEZ , Emilie CLAUDEL
CPC classification number: G05B15/02 , B64C19/00 , B64D2045/0085 , H04L41/0803 , H04L67/12
Abstract: An aircraft control system including transducers connected by interface units to an avionics network, such as an AFDX network. Each transducer is directly connected to an interface unit local to the transducer. Each interface unit is a configurable unit and has a signal processing module converting data to a format suitable for transmission over the network. Each interface unit may be configurable, via software commands, to operate in an application session mode, a data-loading mode, or a maintenance mode. Each interface unit may be directly associated with one of the software applications of the aircraft control system. The network may include a lower bandwidth part where data communication is conducted over sampling ports only. Interface units may be configured or installed using a plug and play method.
Abstract translation: 飞机控制系统，包括通过接口单元连接到诸如AFDX网络的航空电子网络的换能器。 每个传感器直接连接到传感器本地的接口单元。 每个接口单元是可配置单元，并且具有将数据转换成适合于通过网络传输的格式的信号处理模块。 每个接口单元可以通过软件命令来配置，以在应用会话模式，数据加载模式或维护模式中操作。 每个接口单元可以直接与飞行器控制系统的软件应用中的一个相关联。 网络可以包括仅在采样端口进行数据通信的较低带宽部分。 接口单元可以使用即插即用方式进行配置或安装。
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2.发明申请公开(公告)号：US20180149498A1
公开(公告)日：2018-05-31
申请号：US15824436
申请日：2017-11-28
Applicant: Airbus Operations Limited
Inventor： Alessio CIPULLO , Christopher J. WOOD , Kayvon BARAD
CPC classification number: G01D5/35316 , G02B6/022 , G02B6/12007 , G02B6/2932 , G02B6/29322 , G02B2006/12142 , G02B2006/12147 , G02F1/0134 , G08C23/06 , H04B10/516 , H04J14/02 , H04J14/0241
Abstract: A communication apparatus for a fibre-optic communication system for an aircraft that includes: an optical coupler; an input port optically coupled to the optical coupler via a first waveguide, the input port arranged to receive light; a modulator optically coupled to the optical coupler via a second waveguide, the modulator having a logic input and a fibre having a fibre Bragg grating (FBG) receiving light from the input port via the optical coupler, the modulator operable to vary a strain force applied to the fibre according to a logic signal received at the logic input to modulate a wavelength of a modulated light signal reflected by the FBG back to the optical coupler; and an output port optically coupled to the optical coupler via a third waveguide to receive the modulated light signal therefrom, the output port being operable to output the modulated light signal.
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公开(公告)号：US20200013464A1
公开(公告)日：2020-01-09
申请号：US16217482
申请日：2018-12-12
Applicant: AIRBUS OPERATIONS LIMITED
Inventor： Christopher WOOD , Alessio CIPULLO , Kayvon BARAD
Abstract: A system installed on an aircraft. The system includes a memory storing static information in one or more optical fibre gratings; and an interrogator. The interrogator includes a light source configured to transmit interrogation light to the memory, a receiver configured to receive return light from the memory, and an analyser configured to analyse the return light to obtain the static information.
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公开(公告)号：US20230145838A1
公开(公告)日：2023-05-11
申请号：US17915978
申请日：2021-03-30
Applicant: AIRBUS OPERATIONS LIMITED
Inventor： Kayvon BARAD , Christopher WOOD , Andrew RAMSHAW
IPC: G01L1/24 , G01L5/00 , G01K11/3206
CPC classification number: G01L1/246 , G01L5/0019 , G01K11/3206 , G01K13/08
Abstract: An assembly having a bearing with an axis of rotation, and a fibre-based sensor for sensing strain or temperature of the bearing is disclosed. The sensor extends in a direction parallel to the axis of rotation. An aircraft system is disclosed including a wheel supported on an axle by a first bearing and a second bearing. The system further includes a first fibre optic sensor for sensing a strain or temperature of the first bearing, a second fibre optic sensor for sensing a strain or temperature of the second bearing, and an interrogator to analyse optical signals from the sensors to determine differences in the strains or temperatures of the first bearing and the second bearing.
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公开(公告)号：US20180135772A1
公开(公告)日：2018-05-17
申请号：US15801721
申请日：2017-11-02
Applicant: AIRBUS OPERATIONS LIMITED
Inventor： Till GUNDLACH , Kayvon BARAD , Osama AL-TAYAWE , Geoff WARD , Andrew STEWART , Christopher LEWIS
Abstract: An actuator includes a brushless DC motor, an output device, a reduction system coupled between the brushless DC motor and the output device, and a contactless position sensor configured to sense a position of the output device.
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Patent Agency Ranking
公开(公告)号：US20190007357A1
公开(公告)日：2019-01-03
申请号：US16018562
申请日：2018-06-26
Applicant: Airbus Operations Limited
Inventor： Kayvon BARAD , Anand PAVASKAR
Abstract: An avionics system including a first node and a second node wherein the first node is arranged to transmit a data message having: a data identifier, dynamic metadata associated with the data identifier and data content to the second node; wherein the second node is arranged to receive the data message from the first node and to: locate and read the data identifier within the data message; locate and read the dynamic metadata associated with the read data identifier; and retrieve data content from the determined position in the data message, wherein the data message contains multiple data identifiers, each with associated dynamic metadata and associated data content, and the second node is arranged only to locate and read the data identifier and dynamic metadata and retrieve data content in relation to a subset of the plurality of data identifiers.
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公开(公告)号：US20180145751A1
公开(公告)日：2018-05-24
申请号：US15819319
申请日：2017-11-21
Applicant: AIRBUS OPERATIONS LIMITED
Inventor： Kayvon BARAD , Alessio CIPULLO
CPC classification number: H04B10/2504 , B64C13/24 , B64D47/00 , G02B6/3512 , G02B6/4246 , H04B7/18502 , H04B10/2503 , H04B10/2587 , H04B10/40 , H04B10/54 , H04B10/67 , H04B10/801 , Y02T50/53
Abstract: A fibre-optic communication system for an aircraft including: a light source operable to generate light; a transceiver in optical communication with the light source, the transceiver including a control input and a reflector; an optical fibre in optical communication with the transceiver; and a light detector in optical communication with the optical fibre. The transceiver is operable to generate an amplitude modulated light signal by selectively reflecting the light received from the light source into the optical fibre using the reflector according to information received at the control input. The light detector is operable to receive the amplitude modulated light signal from the optical fibre and to detect an amplitude of the amplitude modulated light signal to extract the information.
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公开(公告)号：US20210075756A1
公开(公告)日：2021-03-11
申请号：US17101989
申请日：2020-11-23
Applicant: Airbus Operations Limited
Inventor： Kayvon BARAD , Anand Pavaskar
Abstract: An avionics system including a first node and a second node wherein the first node is arranged to transmit a data message having: a data identifier, dynamic metadata associated with the data identifier and data content to the second node; wherein the second node is arranged to receive the data message from the first node and to: locate and read the data identifier within the data message; locate and read the dynamic metadata associated with the read data identifier; and retrieve data content from the determined position in the data message, wherein the data message contains multiple data identifiers, each with associated dynamic metadata and associated data content, and the second node is arranged only to locate and read the data identifier and dynamic metadata and retrieve data content in relation to a subset of the plurality of data identifiers.
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公开(公告)号：US20170303018A1
公开(公告)日：2017-10-19
申请号：US15491080
申请日：2017-04-19
Applicant: AIRBUS OPERATIONS LIMITED
Inventor： Kayvon BARAD
IPC: H04Q11/00 , G02B6/42 , H04B10/079 , H04J14/02 , H04L29/08
CPC classification number: H04Q11/0066 , G02B6/2746 , G02B6/4206 , G02B6/4208 , G02B6/4215 , G02B6/4246 , G02B6/425 , H04B10/07957 , H04B10/27 , H04J14/0212 , H04L67/12 , H04Q2011/0083
Abstract: An avionics unit for an avionics network is disclosed having a light emitter to provide a modulated broadband optical signal. The avionics unit also includes a first optical interface and a second optical interface. The first optical interface is optically connected to the light emitter and is to receive a removable wavelength selective filter to extract a modulated narrowband optical signal from the modulated broadband optical signal. The second optical interface is optically connected to the first optical interface and is to output the modulated narrowband optical signal.
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公开(公告)号：US20170303016A1
公开(公告)日：2017-10-19
申请号：US15491108
申请日：2017-04-19
Applicant: Airbus Operations Limited
Inventor： Kayvon BARAD , Alessio CIPULLO
IPC: H04Q11/00
Abstract: An optical network including an input to receive from an optical network light comprising plural wavelength components. An optical wavelength selective filter, optically connected to the input, extracts a first wavelength component of the plural wavelength components from the light, thereby providing a first optical signal including the first wavelength component and a second optical signal including a remainder of the plural wavelength components a light emitter to provide a modulated broadband optical signal. A first output, optically connected to the optical wavelength selective filter, receives a first portion of the second optical signal for transmission to a light detector and a second output, optically connected to optical wavelength selective filter, receives a second portion of the second optical signal for transmission to the optical network.
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