Reducing False Alarms with Multi-modal Sensing for Pipeline Blockage
First Claim
1. A detection system for detecting blockage, comprising:
- a first sensor adapted to be coupled to a pipe associated with a pump, wherein the first sensor generates temperature data associated with a temperature of the pipe, the temperature data representative of at least one temperature value;
a second sensor adapted to be positioned within an acoustic sensing distance from the pump, wherein the second sensor generates sound data associated with a sound of the pump, the sound data representative of at least one sound value; and
a processing device configured to execute data instructions, wherein the data instructions cause the processing device to;
store a baseline temperature signature and a baseline acoustic signature;
receive the temperature data from the first sensor and the sound data from the second sensor; and
based on (1) a determination that flow through the pipe is reduced by comparing temperature data to the baseline temperature signature, and (2) a determination that the pump remains operational based on comparing the acoustic data to the baseline acoustic signature, generate an indication that the pipe is blocked.
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Accused Products
Abstract
A detection system and method of operation are disclosed. The system includes a first sensor coupled to a pipe associated with a pump and generates temperature data associated with a temperature of the pipe. The system includes a second sensor positioned within an acoustic sensing distance from the pump and that generates sound data associated with a sound of the pump. The system includes a processing device configured to execute data instructions to store a baseline temperature signature and a baseline acoustic signature, and receive the temperature data from the first sensor and the sound data from the second sensor. The processing device is configured to, based on (1) a determination that flow through the pipe is reduced by comparing temperature data to the baseline temperature signature, and (2) a determination that the pump remains operational based on comparing the acoustic data to the baseline acoustic signature, generate an indication that the pipe is blocked.
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Citations
20 Claims
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1. A detection system for detecting blockage, comprising:
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a first sensor adapted to be coupled to a pipe associated with a pump, wherein the first sensor generates temperature data associated with a temperature of the pipe, the temperature data representative of at least one temperature value; a second sensor adapted to be positioned within an acoustic sensing distance from the pump, wherein the second sensor generates sound data associated with a sound of the pump, the sound data representative of at least one sound value; and a processing device configured to execute data instructions, wherein the data instructions cause the processing device to; store a baseline temperature signature and a baseline acoustic signature; receive the temperature data from the first sensor and the sound data from the second sensor; and based on (1) a determination that flow through the pipe is reduced by comparing temperature data to the baseline temperature signature, and (2) a determination that the pump remains operational based on comparing the acoustic data to the baseline acoustic signature, generate an indication that the pipe is blocked. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for detecting blockage in a pipe, comprising:
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a pump connected to the pipe, the pipe having an outer surface, the outer surface having a temperature; a first sensor positioned on the outer surface of the pipe, wherein the first sensor generates temperature data associated with the temperature of the outer surface, the temperature data representative of at least one temperature value; a second sensor positioned within an acoustic sensing distance from the pump, wherein the second sensor generates sound data associated with a sound of the pump, the sound data representative of at least one sound value; and a processing device having data instructions stored therein, the data instructions executable by the processing device, wherein the data instructions cause the processing device to; store a baseline temperature signature and a baseline acoustic signature; receive the temperature data from the first sensor and the sound data from the second sensor; and based on (1) a determination that flow through the pipe is reduced by comparing temperature data to the baseline temperature signature, and (2) a determination that the pump remains operational based on comparing the acoustic data to the baseline acoustic signature, generate an indication that the pipe is blocked. - View Dependent Claims (11, 12, 13)
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14. A method for detecting blockage, comprising:
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storing, by a processing device, a baseline temperature signature and a baseline acoustic signature; receiving, by a processing device, temperature data representative of a temperature of a pipe and sound data representative of a sound detected from a pump; determining, by the processing device, whether flow through the pipe is reduced by comparing the temperature of the pipe to the baseline temperature signature; and upon determining that the flow through the pipe is reduced and based on a determination that the pump remains operational based on comparing the sound data to the baseline acoustic signature, generating, by the processing device, an indication representative of a pipe blockage. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification