User interface system and method for diagnosing a rotating machine condition not based upon prior measurement history
First Claim
1. An instrument for measuring vibration and diagnosing rotating machinery faults, comprising:
- a machine setup engine configured to request and receive parameters about a machine from a user;
a measurement engine configured to request and receive placement and orientation information for a vibration sensor relative to the machine and to track locations where sensor measurements have been completed;
a data acquisition engine configured to receive data from the vibration sensor;
a diagnostic engine configured to receive the data from the data acquisition engine and apply a rule set to the data to (1) diagnose machinery faults, and (2) determine a severity of the machinery faults; and
a measurement user interface coupled to the measurement and diagnostic engines and configured to graphically show at least one of (1) the sensor placement and orientation relative to the machine, (2) locations identified by the user where measurements with the sensor have been taken, and (3) locations identified by the user where measurements with the sensor still need to be taken,wherein the diagnostic engine diagnoses the machinery faults based on data supplied by the sensor to the data acquisition engine and the parameters about the machine, rather than on previously taken vibration measurement monitoring data.
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Accused Products
Abstract
A vibration data collection and rotating machinery fault diagnostic instrument includes a machine setup engine, a measurement engine, a diagnostic engine, a measurement user interface module, a machine setup user interface module, and a diagnostic user interface module. The machine setup engine requests and receives parameters about the machinery through the machine setup user interface module. The measurement engine requests and receives sensor placement locations through the measurement user interface module and keeps track of locations that have been measured and locations that still need to be measured. The diagnostic engine diagnoses machinery faults and presents the information to the user through the diagnostic user interface module using an intuitive graphical severity scale.
13 Citations
20 Claims
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1. An instrument for measuring vibration and diagnosing rotating machinery faults, comprising:
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a machine setup engine configured to request and receive parameters about a machine from a user; a measurement engine configured to request and receive placement and orientation information for a vibration sensor relative to the machine and to track locations where sensor measurements have been completed; a data acquisition engine configured to receive data from the vibration sensor; a diagnostic engine configured to receive the data from the data acquisition engine and apply a rule set to the data to (1) diagnose machinery faults, and (2) determine a severity of the machinery faults; and a measurement user interface coupled to the measurement and diagnostic engines and configured to graphically show at least one of (1) the sensor placement and orientation relative to the machine, (2) locations identified by the user where measurements with the sensor have been taken, and (3) locations identified by the user where measurements with the sensor still need to be taken, wherein the diagnostic engine diagnoses the machinery faults based on data supplied by the sensor to the data acquisition engine and the parameters about the machine, rather than on previously taken vibration measurement monitoring data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of diagnosing faults of a rotating machine including a gearbox, comprising:
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requesting and receiving information by a diagnostic instrument about a number of speed changers used in the gearbox; requesting information by the diagnostic instrument about at least one parameter of the gearbox including shaft speed, gear ratio, or gear tooth count; if a user selects shaft speed, receiving input shaft speed and output shaft speed of the gearbox by the diagnostic instrument; if the user selects gear ratio, receiving a gear ratio between the input and the output of the gearbox by the diagnostic instrument; if the user selects gear tooth count, receiving gear tooth counts of an input gear and an output gear of the gearbox by the diagnostic instrument; taking vibration measurements of the rotating machine with a sensor; and diagnosing the faults of the rotating machine by the diagnostic instrument based on the vibration measurements taken with the sensor and user-provided information about the gearbox. - View Dependent Claims (16, 17)
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18. A method of determining and tracking vibration measurements with a sensor for diagnosing faults of a rotating machine, comprising:
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receiving parameters by a diagnostic instrument about components of the rotating machine; receiving by the diagnostic instrument a selected vibration measurement location; displaying by the diagnostic instrument sensor orientation options on a graphical model of the rotating machine; receiving a selected sensor orientation; taking vibration measurements with the sensor; and diagnosing the faults of the rotating machine by the diagnostic instrument based on the vibration measurements taken with the sensor rather than on previously taken vibration measurement monitoring data. - View Dependent Claims (19)
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20. A non-transitory computer-readable medium carrying instructions for a method to determining and tracking vibration measurements with a sensor for diagnosing faults of a rotating machine, the method comprising:
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receiving parameters of components of the rotating machine; receiving a selected vibration measurement location; displaying sensor placement options on a graphical model of the rotating machine; receiving a selected sensor placement; taking a vibration measurement with the sensor; and displaying the vibration measurement at the selected vibration measurement location on the graphical model of the rotating machine, wherein faults of the rotating machine are diagnosed based upon the vibration measurement taken with the sensor rather than on previously taken vibration measurement monitoring data.
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Specification