Sensor system
First Claim
1. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
- obtain data from a sensor system comprising a plurality of sensors, wherein one or more of the plurality of sensors comprises a temperature sensor deposited onto at least one surface of a monitored structure, the temperature sensor comprising a first trace formed from a first thermocouple material, a second trace formed from a second thermocouple material, and at least one junction whereat the first trace and the second trace intersect, and wherein the data indicating an operating state is detected at the monitored structure by at least one of the plurality of sensors;
obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors;
adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value;
compare the sensed data value to the adjusted threshold; and
determine if the monitored structure is operating in an alarm condition.
1 Assignment
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Accused Products
Abstract
Concepts and technologies are disclosed herein for a sensor system for detecting, characterizing, monitoring, and analyzing data. According to some embodiments disclosed herein, a monitoring system is configured to obtain data from a sensor system. The sensor system includes two or more sensors and can indicate an operating state detected at a monitored structure by the sensors. The monitoring system also obtains operational data including a threshold value for the sensors and an expected value for the sensors. The monitoring system is configured to adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value, and to compare the data value to the adjusted threshold. The monitoring system can determine if the monitored structure is operating in an alarm condition.
27 Citations
35 Claims
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1. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
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obtain data from a sensor system comprising a plurality of sensors, wherein one or more of the plurality of sensors comprises a temperature sensor deposited onto at least one surface of a monitored structure, the temperature sensor comprising a first trace formed from a first thermocouple material, a second trace formed from a second thermocouple material, and at least one junction whereat the first trace and the second trace intersect, and wherein the data indicating an operating state is detected at the monitored structure by at least one of the plurality of sensors; obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors; adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value; compare the sensed data value to the adjusted threshold; and determine if the monitored structure is operating in an alarm condition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A computer-implemented method for monitoring a structure, the method comprising computer-implemented operations for:
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obtaining data from at least one of a plurality of temperature sensors on an operating state of the structure, wherein the plurality of temperature sensors are integrated onto at least one surface of a structure by printing onto the at least one surface of the structure; obtaining operational data comprising a threshold value for the at least one of the plurality of temperature sensors; adjusting the threshold based, at least partially, upon the operational data to obtain an adjusted threshold value, wherein adjusting the thresholds comprises; obtaining an ambient temperature at the monitored structure, obtaining a thrust adjustment associated with the at least one of the plurality of sensors, and adjusting the thresholds based, at least partially, upon the ambient temperature and the thrust adjustment to obtain the adjusted threshold value; comparing the data value to the adjusted threshold; and determining if the structure is operating in an alarm condition. - View Dependent Claims (16, 17)
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18. A computer-implemented method for monitoring a structure, the method comprising:
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obtaining data from at least one of a plurality of independently operating temperature sensors, wherein one or more of the plurality of independently operating temperature sensors are deposited onto the at least one surface of a monitored structure, the data indicating a temperature detected at the monitored structure; obtaining operational data comprising a threshold value for the at least one of the plurality of temperature sensors; adjusting the threshold based, at least partially, upon the operational data to obtain an adjusted data value; comparing the data value to the adjusted threshold; storing the data in a data storage device in communication with the monitoring system; and presenting the data in a visual representation comprising a thermal map generated by plotting a matrix of sensor data in positions associated with the sensors. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25)
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26. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
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obtain data from a sensor system comprising a plurality of sensors, the data indicating an operating state detected at a monitored structure by at least one of the plurality of sensors, wherein one or more of the plurality of sensors comprises a panel, an insert cavity formed in the panel, and a panel insert configured to be selectively inserted into the insert cavity; obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors; adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value; compare the sensed data value to the adjusted threshold; and determine if the monitored structure is operating in an alarm condition. - View Dependent Claims (27, 28)
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29. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
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obtain data from a sensor system comprising a plurality of sensors, the data indicating an operating state detected at a monitored structure by at least one of the plurality of sensors; obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors; adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value by obtaining an ambient temperature at the monitored structure, obtaining a thrust adjustment associated with the at least one of the plurality of sensors, and adjusting the thresholds based, at least partially, upon the ambient temperature and the thrust adjustment to obtain the adjusted threshold value; compare the sensed data value to the adjusted threshold; and determine if the monitored structure is operating in an alarm condition.
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30. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
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obtain data from a sensor system comprising a plurality of sensors, including obtaining a temperature with a temperature sensor of a plurality of sensors, the temperature sensor printed onto a substrate attached to a surface of a monitored structure at a cold side of the monitored structure; adjust the data, including the temperature obtained from the temperature sensor, based at least partially upon data obtained from an anemometer of the plurality of sensors, the anemometer printed on the cold side of the monitored structure; estimate a temperature at a hot side of the structure based upon the data obtained from the temperature sensor and the anemometer; obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors; adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value; compare the obtained data to the adjusted threshold value; and in response to the comparison, determine if the monitored structure is operating in an alarm condition.
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31. A system comprising a monitoring system configured to execute computer executable instructions stored in a memory to:
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obtain data from a sensor system comprising a plurality of sensors, wherein one or more of the plurality of sensors comprises a temperature sensor deposited onto at least one surface of a monitored structure, the data indicating an operating state detected at the monitored structure by at least one of the plurality of sensors, and wherein the monitored structure comprises an aircraft engine structure formed from a panel comprising a plurality of hexagonally-profiled cells; obtain operational data comprising a threshold value for each of the plurality of sensors and an expected value for each of the plurality of sensors; adjust the thresholds based, at least partially, upon the operational data to obtain an adjusted threshold value; compare the sensed data value to the adjusted threshold; and determine if the monitored structure is operating in an alarm condition. - View Dependent Claims (32, 33)
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34. A computer-implemented method for monitoring a structure, the method comprising:
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obtaining data from at least one of a plurality of independently operating temperature sensors, wherein one or more of the plurality of independently operating temperature sensors are deposited onto the at least one surface of a monitored structure, the data indicating a temperature detected at the monitored structure; obtaining operational data comprising a threshold value for the at least one of the plurality of temperature sensors; adjusting the threshold based, at least partially, upon the operational data to obtain an adjusted data value, wherein adjusting the thresholds comprises; obtaining an ambient temperature at the aircraft, obtaining a standard operating temperature of the aircraft, obtaining a temperature adjustment by calculating a difference between the standard operating temperature of the aircraft and the ambient temperature, obtaining a thrust adjustment associated with the at least one of the temperature sensors, the thrust adjustment comprising an expected rise in temperature based upon a percentage of a maximum thrust provided by the aircraft propulsion system when the data is obtained, and adjusting the thresholds based, at least partially, upon the temperature adjustment and the thrust adjustment to obtain the adjusted threshold values; comparing the data value to the adjusted threshold; and storing the data in a data storage device in communication with the monitoring system.
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35. A computer-implemented method for monitoring a structure, the method comprising:
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obtaining data from at least one of a plurality of independently operating temperature sensors, the data indicating a temperature detected at an aircraft engine, wherein each temperature sensor is deposited onto a flexible substrate attached to a surface of the at least one component of the aircraft engine at a cold side of the at least one component of the aircraft engine, wherein each temperature sensor further comprises an anemometer deposited on the cold side of the at least one component, and wherein obtaining the data comprises obtaining a temperature reading obtained with the temperature sensor, adjusting the obtained temperature based, at least partially, upon data obtained from the anemometer, and estimating a temperature at a hot side of the at least one component of the aircraft engine based upon the data obtained from the temperature sensor and the anemometer; obtaining operational data comprising a threshold value for the at least one of the plurality of temperature sensors; adjusting the threshold based, at least partially, upon the operational data to obtain an adjusted data value; comparing the data value to the adjusted threshold; and storing the data in a data storage device in communication with the monitoring system.
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Specification