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公开(公告)号：US09746452B2
公开(公告)日：2017-08-29
申请号：US14421245
申请日：2013-08-21
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Bret Dwayne Worden , Mahalakshmi Shunmugham Balasubramaniam , Ajith Kuttannair Kumar , Jingjun Zhang , Jennifer Lynn Coyne , Sachidananda Chinagudi Jagadeesha
Abstract: System including a sensor configured to be disposed within a reservoir of a machine having moving parts that are lubricated by a liquid in the reservoir. The sensor is configured to obtain a measurement of the liquid that is representative of at least one of a quantity or quality of the liquid in the reservoir. The system also includes a device body operably coupled to the sensor. The device body has a processing unit that is operably coupled to the sensor and configured to generate first data signals representative of the measurement of the liquid. The device body also includes a transmitter that is configured to wirelessly communicate the first data signals to a remote reader.
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公开(公告)号：US20170174236A1
公开(公告)日：2017-06-22
申请号：US15362866
申请日：2016-11-29
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
CPC classification number: B61L15/0072 , B60L15/20 , B60L2200/26 , B60L2240/423 , B61L3/008 , B61L3/16 , H04Q9/00 , H04Q2209/25 , H04Q2209/40 , H04Q2209/82 , H04Q2209/826 , Y02T10/7258
Abstract: A sensor system senses one or more characteristics of vehicles in a vehicle system with sensors disposed onboard the vehicles and communicate data representative of the one or more characteristics from the sensors to one or more of a controller or a control system of the vehicle system. The data communicated from the sensors onboard the same vehicle can be synchronously communicated with respect to the sensors onboard the same vehicle and asynchronously communicated with respect to the sensors disposed onboard one or more other vehicles in the vehicle system. The systems and methods can direct components disposed onboard a vehicle system to change operations, monitor data output by sensors operatively connected with the components, and determine which of the sensors are operatively connected with which of the components based on the operations of the components that are changed and the data that is output by the sensors.
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公开(公告)号：USD756207S1
公开(公告)日：2016-05-17
申请号：US29488080
申请日：2014-04-15
Applicant: General Electric Company
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公开(公告)号：US10775271B2
公开(公告)日：2020-09-15
申请号：US15370749
申请日：2016-12-06
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
Abstract: A sensor system includes one or more sensors that sense vibrations of a vehicle and one or more processors that can determine a speed of the vehicle and determine whether the vibrations occurring at one or more frequencies of interest (that are based on the speed of the vehicle) indicate damage to a propulsion system of the vehicle. The one or more processors optionally may determine a hunting frequency of a wheel and axle set and/or a lateral acceleration of the wheel and axle set from the vibrations. The one or more processors can determine a conicity of a wheel in the wheel and axle set based on the hunting frequency and/or the lateral acceleration that is determined.
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公开(公告)号：US10598650B2
公开(公告)日：2020-03-24
申请号：US14869038
申请日：2015-09-29
Applicant: General Electric Company
Inventor： Bret Dwayne Worden , Mahalakshmi Shunmugham Balasubramaniam , Ajith Kuttannair Kumar , Jingjun Zhang , Jennifer Lynn Coyne , Sachidananda Chinagudi Jagadeesha
IPC: G01N33/28
Abstract: A system includes a sensor, one or more processors, a transmitter, and a capacitance control structure. The sensor is configured to contact a fluid and measure a characteristic of the fluid. The one or more processors are operably coupled to the sensor. The one or more processors are configured to generate one or more data signals representative of the characteristic of the fluid that is measured by the sensor. The transmitter is operably coupled to the one or more processors. The transmitter is configured to wirelessly communicate the one or more data signals to a remote reader. The capacitance control structure is configured to one or more of reduce or isolate sensor capacitance of the sensor from the one or more processors.
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Patent Agency Ranking
公开(公告)号：US20190081303A1
公开(公告)日：2019-03-14
申请号：US16165716
申请日：2018-10-19
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
Abstract: A sensor system senses one or more characteristics of vehicles in a vehicle system with sensors disposed onboard the vehicles and communicate data representative of the one or more characteristics from the sensors to one or more of a controller or a control system of the vehicle system. The data communicated from the sensors onboard the same vehicle can be synchronously communicated with respect to the sensors onboard the same vehicle and asynchronously communicated with respect to the sensors disposed onboard one or more other vehicles in the vehicle system. The systems and methods can direct components disposed onboard a vehicle system to change operations, monitor data output by sensors operatively connected with the components, and determine which of the sensors are operatively connected with which of the components based on the operations of the components that are changed and the data that is output by the sensors.
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公开(公告)号：US10167004B2
公开(公告)日：2019-01-01
申请号：US15362866
申请日：2016-11-29
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
Abstract: A sensor system senses one or more characteristics of vehicles in a vehicle system with sensors disposed onboard the vehicles and communicate data representative of the one or more characteristics from the sensors to one or more of a controller or a control system of the vehicle system. The data communicated from the sensors onboard the same vehicle can be synchronously communicated with respect to the sensors onboard the same vehicle and asynchronously communicated with respect to the sensors disposed onboard one or more other vehicles in the vehicle system. The systems and methods can direct components disposed onboard a vehicle system to change operations, monitor data output by sensors operatively connected with the components, and determine which of the sensors are operatively connected with which of the components based on the operations of the components that are changed and the data that is output by the sensors.
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公开(公告)号：US10559138B2
公开(公告)日：2020-02-11
申请号：US15365980
申请日：2016-12-01
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
Abstract: A sensor assembly includes one or more accelerometers that generate movement signals indicative of movement of a powered system, a fluid level sensor that generates fluid level signals indicative of an amount of fluid in the powered system, and one or more processors that receive the movement signals and the fluid level signals. The one or more processors also (a) filter at least some of the movement signals based on a speed at which the powered system operates and/or (b) calculate one or more of (1) a statistical measure, (2) a fast Fourier transform (FFT), or (3) a discrete Fourier transform (DFT) of the movement signals. The assembly also includes a first antenna that wirelessly communicates the one or more of the movement signals, the amount of fluid, the statistical measure, the FFT, or the DFT to a remote location.
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公开(公告)号：US10345196B2
公开(公告)日：2019-07-09
申请号：US15372937
申请日：2016-12-08
Applicant: General Electric Company
Inventor： Bret Worden , Jingjun Zhang , David Petersen
Abstract: A vehicle sensor system includes a fluid sensor configured to be disposed onboard a vehicle system and at least partially extend into a gearbox of a traction motor of the vehicle system. The fluid sensor is configured to output data representative of an amount of a lubricating fluid in the gearbox. The system also includes a positioning system configured to output data representative of movement or an absence of movement of the vehicle system, and one or more processors configured to determine the amount of the lubricating fluid in the gearbox based on the data that is output by the fluid sensor responsive to the data output by the positioning system indicating that the vehicle system has not moved or has moved by less than a designated distance for at least a designated, non-instantaneous period of time.
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公开(公告)号：USD796976S1
公开(公告)日：2017-09-12
申请号：US29549058
申请日：2015-12-18
Applicant: General Electric Company
Designer： Bret Worden , Jingjun Zhang , David Petersen
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