公开(公告)号：US12026340B1

公开(公告)日：2024-07-02

申请号：US18137262

申请日：2023-04-20

申请人： Rockwell Collins, Inc.

发明人： Suganthi Selvaraj

IPC分类号： G06F3/041 ,  G01H11/00

CPC分类号： G06F3/041661 ,  G01H11/00 ,  G06F3/0412

摘要： A system includes a touchscreen display computing device including a touchscreen display and at least one processor. The touchscreen display may be communicatively coupled to the at least one processor. The touchscreen display computing device may be installed in a vehicle. The at least one processor may be configured to: receive vibration data from a vibration sensor installed onboard the vehicle; calculate, in real time, at least one slew setting associated with an adjustable sensitivity of the touchscreen display based at least on the vibration data; adjust, in real time, the adjustable sensitivity of the touchscreen display based at least on the at least one slew setting; receive, from a user in real time, a touch input from the touchscreen display using the adjusted adjustable sensitivity; and output an instruction based at least on the touch input.

公开(公告)号：US11869534B2

公开(公告)日：2024-01-09

申请号：US17848259

申请日：2022-06-23

申请人： LOUROE ELECTRONICS

发明人： Wayne Anthony Paes ,  Juan Manuel Alfaro

IPC分类号： G10L25/51 ,  H04R1/02 ,  H04R1/04 ,  H04R3/00 ,  H04R1/08 ,  G01H11/00 ,  G08B21/18

CPC分类号： G10L25/51 ,  G01H11/00 ,  G08B21/18 ,  H04R1/023 ,  H04R1/025 ,  H04R1/04 ,  H04R1/08 ,  H04R3/00 ,  H04R2420/09

摘要： A microphone-speaker device includes a speaker, a microphone configured to capture sound and output an audio data signal and a housing configured to contain the microphone and the speaker. The device also includes an electronic circuit having audio electronics coupled to the speaker, an Ethernet interface configured to connect the electronic circuit for communication with a security system through an Ethernet connection, a power extractor for extracting power from the Ethernet connection for powering the electronic circuit and the microphone, and processing electronics configured to process the audio data signal from the microphone.

公开(公告)号：US11609114B2

公开(公告)日：2023-03-21

申请号：US16311936

申请日：2017-06-27

申请人： University of Pretoria

发明人： David Hercules Diamond ,  Philippus Stephanus Heyns ,  Abraham Johannes Oberholster

IPC分类号： G01H11/00 ,  G01H1/00 ,  G01H9/00 ,  G01M15/14

摘要： A method (400) of determining blade tip deflection characteristics is applied to moving rotor blades (R1, R2) in a turbomachine (10) comprising a housing and rotor including a shaft with the rotor blades attached thereto and at least one proximity probe (202). The method (400) includes measuring ((402) a proximity signal caused by a presence of a proximate tip of a moving rotor blade (R1) and calculating (404) by a control module (212) a shaft Instantaneous Angular Position (IAP) as a function of time, and performing (410) an order tracking process which includes expressing (412) the measured proximity signal in the angular domain and resampling (414) the expressed proximity signal to render it equidistant in the angular domain. The method (400) includes performing (416) a pulse localisation process which includes filtering (418) the proximity signal yielding a complex-valued response, expressing (420) the complex-valued response in terms of a local amplitude and phase, and calculating (422) local phase shifts between each expressed signal and a reference signal.

公开(公告)号：US20210372971A1

公开(公告)日：2021-12-02

申请号：US17107646

申请日：2020-11-30

申请人： Etegent Technologies, Ltd.

发明人： Oleg Lobkis ,  Richard A. Roth ,  Christopher G. Larsen ,  Stuart J. Shelley

IPC分类号： G01N29/32 ,  G01L11/06 ,  G01N29/24 ,  G01H11/00 ,  G01L1/10 ,  G01N29/07 ,  G01N29/12 ,  F01D17/08

摘要： An environmental condition may be measured with a sensor (10) including a wire (20) having an ultrasonic signal transmission characteristic that varies in response to the environmental condition by sensing ultrasonic energy propagated through the wire using multiple types of propagation, and separating an effect of temperature on the wire from an effect of strain on the wire using the sensed ultrasonic energy propagated through the wire using the multiple types of propagation. A positive feedback loop may be used to excite the wire such that strain in the wire is based upon a sensed resonant frequency, while a square wave with a controlled duty cycle may be used to excite the wire at multiple excitation frequencies. A phase matched cone (200, 210) may be used to couple ultrasonic energy between a waveguide wire (202, 212) and a transducer (204, 214).

公开(公告)号：US20210285847A1

公开(公告)日：2021-09-16

申请号：US16990385

申请日：2020-08-11

申请人： TELCOKOREA IS, Inc.

发明人： Jung Jip KIM

IPC分类号： G01M99/00 ,  G01C9/02 ,  G01C19/00 ,  G01P15/00 ,  G01S19/00 ,  G01H11/00

摘要： Disclosed is a sensor for receiving power from the outside and measuring data on a current state. A smart safety management sensor for measuring safety-related data of a structure includes a detection module installed in a structure and configured to detect a state of the structure at a preset interval, a control module operatively associated with the detection module and configured to calculate a result value based on data received by the detection module, and an output module operatively associated with the control module and configured to receive a result value calculated by the control module and to provide information to a supervisor.

公开(公告)号：US20210221228A1

公开(公告)日：2021-07-22

申请号：US16760554

申请日：2018-10-31

申请人： MOGEES LTD

发明人： Conor BARRY ,  Bruno ZAMBORLIN ,  Parag MITAL ,  Baptiste CARAMIAUX ,  Alessandro SACCOIA

IPC分类号： B60K37/06 ,  B60K35/00 ,  G01H11/00 ,  G06F3/01

摘要： The present invention relates to a method for providing a user interface for a vehicle. The method includes the steps of detecting vibration signals from a user control action on a surface of the vehicle at a vibration sensor; processing the vibration signals to determine features of the user control action; and triggering a control event based upon the determination of features of the user control action.

公开(公告)号：US10698427B2

公开(公告)日：2020-06-30

申请号：US16109226

申请日：2018-08-22

申请人： GE Oil & Gas Pressure Control LP

发明人： Vimal V. Shah ,  Lily Jiang ,  Lembit Salasoo

IPC分类号： G05D7/06 ,  G01N15/02 ,  G01N29/04 ,  G01N29/14 ,  G01N29/44 ,  G01N29/024 ,  G01N29/032 ,  E21B34/02 ,  E21B43/12 ,  G01H1/16 ,  G01H11/00 ,  G05B15/02 ,  G01N15/00 ,  G01F1/30 ,  G01F1/74 ,  G01F15/00

摘要： Embodiments of the present disclosure include a method including receiving first impact data. The method includes receiving second impact data. The method includes applying a first filter to both the first impact data and the second impact data. The method includes applying a second filter to both the first impact data and the second impact data. Filtering includes time and frequency based discriminating filter to isolate specific signatures that representatively indicate impact signatures generated by the sand on the interrogator. The method includes comparing the first impact data and the second impact data for corresponding signatures. The method includes identifying a corresponding signature in both the first impact data and the second impact data. The method includes determining the corresponding signature meets a threshold criterion. The method includes determining one or more particulate properties based at least in part on the corresponding peak.

公开(公告)号：US20200174033A1

公开(公告)日：2020-06-04

申请号：US16781067

申请日：2020-02-04

申请人： Sonion Nederland B.V.

发明人： Eddy Dubbeldeman ,  Raymond Mögelin

IPC分类号： G01P15/08 ,  G10K11/00 ,  H04R19/01 ,  G01H11/00 ,  H04R17/02 ,  G01H3/06

摘要： A vibration sensor having a moveable mass adapted to move in response to vibrations or accelerations. The sensor includes a damping arrangement that includes a damping fluid or gel. The moveable mass is arranged to interact directly or indirectly with the damping fluid or gel in order to reduce a mechanical resonance peak of the vibration sensor. The damping fluid or gel has a viscosity between 1000 cP and 100000 Cp and damping properties that are substantially stable over time.

公开(公告)号：US10457303B2

公开(公告)日：2019-10-29

申请号：US15511181

申请日：2014-11-14

申请人： HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

发明人： Larry Schmidt ,  Satwant Kaur

IPC分类号： B61L23/04 ,  B61L23/14 ,  B61L27/00 ,  G01H11/04 ,  G01H11/08 ,  H02N2/18 ,  B61L1/16 ,  G01H1/00 ,  G01H11/00

摘要： Example implementations relate to receiving vibration notifications from vibration sensors. In example implementations, a subset of a plurality of vibration sensors from which vibration notifications are expected may be identified based on a position of a train along a track. The plurality of vibration sensors may be arranged in a predetermined order on the track. Whether vibration notifications have not been received from consecutive, with respect to the predetermined order, vibration sensors in the subset may be determined.

公开(公告)号：US10097923B2

公开(公告)日：2018-10-09

申请号：US15423989

申请日：2017-02-03

申请人： KYOCERA Corporation

发明人： Tomoyoshi Ikeda

IPC分类号： G01H11/00 ,  H04R5/027 ,  H04R1/10 ,  H04R29/00 ,  G01H3/00 ,  G01H11/08

摘要： Provided is a measurement device that evaluates an acoustic device 100 including a vibrating element and configured to allow sound to be heard by vibration transmission. The measurement device includes: an ear model unit 50 including an ear model 51 that is molded after a human ear and an artificial cartilage unit 54 that is joined to the ear model 51; and a vibration detector 56 disposed in the ear model unit 50.