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公开(公告)号：US20200150645A1
公开(公告)日：2020-05-14
申请号：US16685518
申请日：2019-11-15
IPC分类号： G05B23/02 , G05B19/418 , H04L29/08 , G06N20/00 , H04L1/00 , G06N3/08 , G06N3/04 , G06N3/00 , G05B13/02 , H04B17/318 , G06N3/02 , G06N7/00 , G06K9/62 , G06N5/04 , H04B17/309 , H04L1/18
摘要： An industrial machine predictive maintenance method and system may include an industrial machine data analysis facility that collects data representative of conditions of portions of industrial machines received via a data collection network. Vibration data representative of a vibration of at least a portion of an industrial machine can be received from a wearable device including at least one vibration sensor used to capture the vibration data. A frequency of the captured vibration can be determined by processing the captured vibration data and, based on the frequency, a segment of a multi-segment vibration frequency spectra that bounds the captured vibration can be determined. A severity unit for the captured vibration can be calculated based on the determined segment a signal in a predictive maintenance circuit for executing a maintenance action on at least the portion of the industrial machine based on the severity unit can be generated.
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公开(公告)号：US10545474B2
公开(公告)日：2020-01-28
申请号：US16275572
申请日：2019-02-14
IPC分类号： G05B19/042 , G06N20/00 , G05B19/418 , G05B23/02 , H04L29/08 , G06N5/04 , H04W4/38 , G05B11/32 , H04W84/18 , G06F3/0488 , G06N3/02 , G01H1/00 , G06N3/04 , G06N3/08 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The system generally includes a crosspoint switch in a local data collection system having multiple inputs and multiple outputs including a first input connected to a first sensor and a second input connected to a second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of a first sensor signal and a second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal and the second sensor signal. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history. The local data collection system is configured to manage data collection bands.
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公开(公告)号：US20190394105A1
公开(公告)日：2019-12-26
申请号：US16456471
申请日：2019-06-28
发明人： Tracey Ho , John Segui
IPC分类号： H04L12/26
摘要： A method for data communication between a first node and a second node over a data path includes estimating a rate at which loss events occur, where a loss event is either an unsuccessful delivery of a single packet to the second data node or an unsuccessful delivery of a plurality of consecutively transmitted packets to the second data node, and sending redundancy messages at the estimate rate at which loss events occur.
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公开(公告)号：US20190391552A1
公开(公告)日：2019-12-26
申请号：US16456427
申请日：2019-06-28
IPC分类号： G05B19/042 , H04Q9/00 , G06N3/08 , G06N3/04 , G01H1/00 , G06N3/02 , G06F3/0488 , H04W84/18 , H04L29/08 , G05B11/32 , H04W4/38 , G05B19/418 , G06N5/04 , G05B23/02 , G06N20/00
摘要： The methods and systems for data collection, processing, and utilization of signals with a platform monitoring at least a first element in a first machine in an industrial environment generally include obtaining, automatically with a computing environment, at least a first sensor signal and a second sensor signal with a local data collection system that monitors at least the first machine and connecting a first input of a crosspoint switch of the local data collection system to a first sensor and a second input of the crosspoint switch to a second sensor in the local data collection system. The methods and systems also include switching between a condition in which a first output of the crosspoint switch alternates between delivery of at least the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from a second output of the crosspoint switch and switching off unassigned outputs of the crosspoint switch into a high-impedance state. The local data collection system includes multiple data acquisition units each having an onboard card set that store calibration information and maintenance history of a data acquisition unit in which the onboard card set is located.
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公开(公告)号：US20190339685A1
公开(公告)日：2019-11-07
申请号：US16369087
申请日：2019-03-29
IPC分类号： G05B23/02 , H04B17/309 , G05B13/02 , G05B19/418 , H04B17/318 , H04L1/00 , G06N5/04 , G06K9/62 , G06N7/00 , G06N3/02 , G06N20/00 , H04L29/08
摘要： A system generally includes a sensor detecting a condition of an industrial machine, the sensor producing a signal that varies over time and substantially corresponds with the condition; an analog to digital converter that receives the signal and samples the signal at a streaming sample rate that is at least twice a dominant frequency of the signal, the sampled signal being output from the analog to digital converter as a sequence of data values; and at least one digital signal router that receives the sequence of data value and a sub-sampling rate, wherein the sub-sampling rate is lower than the streaming sample rate, and produces at least one sub-sampled output sequence of data comprising select samples from the sequence of samples based on at least one of the sub-sampling rate and a ratio of the streaming sample rate and the sub-sampling rate.
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公开(公告)号：US10416638B2
公开(公告)日：2019-09-17
申请号：US16177994
申请日：2018-11-01
IPC分类号： G05B19/042 , G05B19/418 , G06N3/02 , G06F15/18 , H04W84/18 , H04L29/08 , G05B11/32 , G05B23/02 , H04W4/38 , G06N3/08 , G06N3/04 , G06N99/00 , G06N5/04 , G01H1/00 , G06N20/00 , G06F3/0488 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The system generally includes a crosspoint switch in the local data collection system having multiple inputs and multiple outputs including a first input connected to the first sensor and a second input connected to the second sensor. The multiple outputs include a first and second output configured to be switchable between a condition in which the first output is configured to switch between delivery of the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from the second output. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. Unassigned outputs are configured to be switched off producing a high-impedance state. The local data collection system is configured to manage data collection bands. The local data collection system includes a neural net expert system using intelligent management of the data collection bands.
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公开(公告)号：US10416633B2
公开(公告)日：2019-09-17
申请号：US15859291
申请日：2017-12-29
IPC分类号： G05B19/418 , G05B11/32 , H04W84/18 , H04W4/38 , G05B19/042 , G06N20/00 , H04L29/08 , G06N5/04 , G05B23/02 , G06F3/0488 , G06N3/02 , G01H1/00 , G06N3/04 , G06N3/08 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The system generally includes a crosspoint switch in the local data collection system having multiple inputs and multiple outputs including a first input connected to the first sensor and a second input connected to the second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from the second output. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. Unassigned outputs are configured to be switched off producing a high-impedance state. The local data collection system includes multiple data acquisition units each having an onboard card set configured to store calibration information and maintenance history of a data acquisition unit in which the onboard card set is located.
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公开(公告)号：US10416632B2
公开(公告)日：2019-09-17
申请号：US15859283
申请日：2017-12-29
IPC分类号： G05B19/418 , G06N99/00 , G06N5/04 , G05B19/042 , G06N20/00 , H04L29/08 , G05B23/02 , H04W4/38 , G05B11/32 , H04W84/18 , G06F3/0488 , G06N3/02 , G01H1/00 , G06N3/04 , G06N3/08 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The system generally includes a crosspoint switch in the local data collection system having multiple inputs and multiple outputs including a first input connected to the first sensor and a second input connected to the second sensor. The multiple outputs include a first output and a second output configured to be switchable between a condition in which the first output is configured to switch between delivery of the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from the second output. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. Unassigned outputs are configured to be switched off producing a high-impedance state. The local data collection system includes multiple multiplexing units and multiple data acquisition units receiving multiple data streams from multiple machines in the industrial environment. The local data collection system includes distributed complex programmable hardware device (CPLD) chips each dedicated to a data bus for logic control of the multiple multiplexing units and the multiple data acquisition units that receive the multiple data streams from the multiple machines in the industrial environment.
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公开(公告)号：US10345777B2
公开(公告)日：2019-07-09
申请号：US15907948
申请日：2018-02-28
IPC分类号： G06N3/04 , G01H1/00 , G06N3/02 , G05B19/042 , G06N20/00 , G05B19/418 , H04L29/08 , G06N5/04 , G05B23/02 , H04W4/38 , G05B11/32 , H04W84/18 , G06F3/0488 , G06N3/08 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The methods and systems for data collection, processing, and utilization of signals with a platform monitoring at least a first element in a first machine in an industrial environment generally include obtaining, automatically with a computing environment, at least a first sensor signal and a second sensor signal with a local data collection system that monitors at least the first machine and connecting a first input of a crosspoint switch of the local data collection system to a first sensor and a second input of the crosspoint switch to a second sensor in the local data collection system. The methods and systems also include switching between a condition in which a first output of the crosspoint switch alternates between delivery of at least the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from a second output of the crosspoint switch and switching off unassigned outputs of the crosspoint switch into a high-impedance state. The local data collection system includes multiple data acquisition units each having an onboard card set that store calibration information and maintenance history of a data acquisition unit in which the onboard card set is located.
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公开(公告)号：US10338554B2
公开(公告)日：2019-07-02
申请号：US16177820
申请日：2018-11-01
IPC分类号： G05B19/042 , G05B19/418 , G06N3/02 , G06F15/18 , G06N20/00 , H04L29/08 , G06N5/04 , G05B23/02 , H04W4/38 , G05B11/32 , H04W84/18 , G06F3/0488 , G01H1/00 , G06N3/04 , G06N3/08 , H04Q9/00 , H04W84/20 , G01M13/028 , G01M13/045
摘要： The system generally includes a crosspoint switch in the local data collection system having multiple inputs and multiple outputs including a first input connected to the first sensor and a second input connected to the second sensor. The multiple outputs include a first and second output configured to be switchable between a condition in which the first output is configured to switch between delivery of the first sensor signal and the second sensor signal and a condition in which there is simultaneous delivery of the first sensor signal from the first output and the second sensor signal from the second output. Each of multiple inputs is configured to be individually assigned to any of the multiple outputs. Unassigned outputs are configured to be switched off producing a high-impedance state. The local data collection system is configured to manage data collection bands. The local data collection system includes a neural net expert system using intelligent management of the data collection bands.
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