Granted Patent B2

US 12,385,893 · App. 17/664,802 · Granted Aug 12, 2025

Inventors: Agnel Anto (Bangalore, IN); Surya Lakshmi Subba Rao Pilla (Tadepalligudem, IN); Priyanka Sanjay Vispute (Bangalore, IN)

Assignee: Honeywell International Inc.

G01N33/0075G01N33/0063G06F18/2415G06F18/251G01N33/0068

Abstract

Claims (77)

1. A computer-implemented method comprising:

receiving a plurality of gas sensor data and a plurality of flame sensor data;

generating a data-constructed image comprising a plurality of channels, the plurality of channels comprising at least a first channel assigned based at least in part on the plurality of gas sensor data and at least one additional channel assigned based at least in part on the plurality of flame sensor data; and

generating explosion prediction data by applying at least a portion of the data-constructed image to a prediction model,

wherein the prediction model generates the explosion prediction data based at least in part on explosion feature data determined from at least the plurality of channels corresponding to at least the portion of the data-constructed image,

wherein the plurality of gas sensor data comprises at least a first gas sensor data portion and a second gas sensor data portion captured via a first gas sensor, wherein the first gas sensor data portion is associated with a first sampling rate,

wherein the plurality of flame sensor data comprises at least a first flame sensor data portion captured via a first flame sensor associated with a second sampling rate, wherein the first sampling rate is faster than the second sampling rate,

wherein generating the data-constructed image comprises:

generating an averaged value by averaging the first gas sensor data portion and the second gas sensor data portion; and

assigning at least a first pixel of the first channel based at least in part on the averaged value.

2. The computer-implemented method of claim 1 , the computer-implemented method further comprising:

applying the data-constructed image to a computer vision model that identifies at least the portion of the data-constructed image determined associated with at least one explosion contribution level indicating presence of at least one explosion contributing factor in an environment; and

extracting the portion of the data-constructed image from the data-constructed image, wherein the prediction model only processes the extracted portion of the data-constructed image.

3. The computer-implemented method of claim 1 , wherein the plurality of flame sensor data comprises at least the first flame sensor data portion and a second flame sensor data portion captured via the first flame sensor associated with the second sampling rate, wherein generating the data-constructed image comprises:

generating an additional averaged value by averaging the first flame sensor data portion and the second flame sensor data portion; and

assigning at least an additional first pixel of an additional channel of a plurality of additional channels based at least in part on the additional averaged value.

4. The computer-implemented method of claim 1 , wherein the plurality of gas sensor data comprises a first time series of gas sensor data portions captured via at least one gas sensor, and wherein generating the data-constructed image comprises:

assigning a first pixel value of the first channel based at least in part on the first gas sensor data portion of the first time series of gas sensor data portions corresponding to a first timestamp; and

assigning each subsequent pixel value of the first channel based at least in part on a next gas sensor data portion associated with each subsequent timestamp.

5. The computer-implemented method of claim 1 , wherein the plurality of flame sensor data comprises at least first band range data, second band range data, and third band range data, wherein the at least one additional channel comprises a second channel, a third channel, and a fourth channel, and wherein generating the data-constructed image comprises:

assigning the second channel based at least in part on the first band range data;

assigning the third channel based at least in part on the second band range data; and

assigning the fourth channel based at least in part on the third band range data.

6. The computer-implemented method of claim 1 , the computer-implemented method further comprising:

applying the data-constructed image to a computer vision model that at least determines an explosion contribution level; and

determining the explosion contribution level satisfies a threshold,

wherein the generating the explosion prediction data is initiated in response to determining that the explosion contribution level satisfies the threshold.

7. The computer-implemented method of claim 1 , wherein the plurality of gas sensor data is collected via a plurality of gas sensors.

8. The computer-implemented method of claim 1 , wherein the plurality of flame sensor data is collected via a plurality of flame sensors.

9. The computer-implemented method of claim 1 , wherein the first gas sensor data portion corresponds to a first environment region and the second gas sensor data portion is associated with a second gas sensor and corresponds to a second environment region, and wherein the plurality of flame sensor data comprises the first flame sensor data portion associated with the first flame sensor corresponding to the first environment region and a second flame sensor data portion associated with a second flame sensor corresponding to the second environment region, wherein generating the data-constructed image comprises:

generating a first sub-image corresponding to the first environment region based at least in part on the first gas sensor data portion and the first flame sensor data portion;

generating a second sub-image corresponding to the second environment region based at least in part on the second gas sensor data portion and the second flame sensor data portion; and

generating the data-constructed image by assigning a first portion of the data-constructed image to the first sub-image and assigning a second portion of the data-constructed image to the second sub-image.

10. The computer-implemented method of claim 1 , wherein the data-constructed image comprises a plurality of sub-image, each sub-image corresponding to an assigned pixel sub-region of the data-constructed image.

11. The computer-implemented method of claim 1 , wherein the explosion prediction data comprises a data value indicating a probability of an explosion.

12. The computer-implemented method of claim 1 , the computer-implemented method further comprising:

determining the explosion prediction data satisfies a threshold by at least comparing the explosion prediction data to the threshold; and

in response to determining the explosion prediction data satisfies the threshold, generating a warning signal.

13. The computer-implemented method of claim 1 , wherein the prediction model comprises a specially trained machine learning model.

14. A computing apparatus comprising:

at least one processor; and

at least one memory storing instructions that, when executed by the at least one processor, configure the computing apparatus to:

receive a plurality of gas sensor data and a plurality of flame sensor data;

generate a data-constructed image comprising a plurality of channels, the plurality of channels comprising at least a first channel assigned based at least in part on the plurality of gas sensor data and at least one additional channel assigned based at least in part on the plurality of flame sensor data; and

generate explosion prediction data by applying at least a portion of the data-constructed image to a prediction model,

wherein the prediction model generates the explosion prediction data based at least in part on explosion feature data determined from at least the plurality of channels corresponding to at least the portion of the data-constructed image,

wherein the plurality of gas sensor data comprises at least a first gas sensor data portion and a second gas sensor data portion captured via a first gas sensor, wherein the first gas sensor data portion is associated with a first sampling rate,

wherein the plurality of flame sensor data comprises at least a first flame sensor data portion captured via a first flame sensor associated with a second sampling rate, wherein the first sampling rate is faster than the second sampling rate,

wherein generating the data-constructed image comprises:

generating an averaged value by averaging the first gas sensor data portion and the second gas sensor data portion; and

assigning at least a first pixel of the first channel based at least in part on the averaged value.

15. The computing apparatus of claim 14 , wherein the plurality of flame sensor data comprises at least first band range data, second band range data, and third band range data, wherein the at least one additional channel comprises a second channel, a third channel, and a fourth channel, and wherein to generate the data-constructed image the computing apparatus is configured to:

assign the second channel based at least in part on the first band range data;

assign the third channel based at least in part on the second band range data; and

assign the fourth channel based at least in part on the third band range data.

16. The computing apparatus of claim 14 , wherein the instructions further configure the computing apparatus to:

apply the data-constructed image to a computer vision model that at least determines an explosion contribution level; and

determine the explosion contribution level satisfies a threshold,

wherein the generating the explosion prediction data is initiated in response to determining that the explosion contribution level satisfies the threshold.

17. The computing apparatus of claim 14 , wherein the first gas sensor data portion corresponds to a first environment region and the second gas sensor data portion is associated with a second gas sensor and corresponds to a second environment region, and wherein the plurality of flame sensor data comprises the first flame sensor data portion associated with the first flame sensor corresponding to the first environment region and a second flame sensor data portion associated with a second flame sensor corresponding to the second environment region, wherein generating the data-constructed image comprises:

generate a first sub-image corresponding to the first environment region based at least in part on the first gas sensor data portion and the first flame sensor data portion;

generate a second sub-image corresponding to the second environment region based at least in part on the second gas sensor data portion and the second flame sensor data portion; and

generate the data-constructed image by assigning a first portion of the data-constructed image to the first sub-image and assigning a second portion of the data-constructed image to the second sub-image.

18. A non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium comprising one or more instructions that when executed by at least one processor, cause the at least one processor to:

receive a plurality of gas sensor data and a plurality of flame sensor data;

generate a data-constructed image comprising a plurality of channels, the plurality of channels comprising at least a first channel assigned based at least in part on the plurality of gas sensor data and at least one additional channel assigned based at least in part on the plurality of flame sensor data; and

generate explosion prediction data by applying at least a portion of the data-constructed image to a prediction model,

wherein the prediction model generates the explosion prediction data based at least in part on explosion feature data determined from at least the plurality of channels corresponding to at least the portion of the data-constructed image,

wherein the plurality of gas sensor data comprises at least a first gas sensor data portion and a second gas sensor data portion captured via a first gas sensor, wherein the first gas sensor data portion is associated with a first sampling rate,

wherein the plurality of flame sensor data comprises at least a first flame sensor data portion captured via a first flame sensor associated with a second sampling rate, wherein the first sampling rate is faster than the second sampling rate,

wherein generating the data-constructed image comprises:

generating an averaged value by averaging the first gas sensor data portion and the second gas sensor data portion; and

assigning at least a first pixel of the first channel based at least in part on the averaged value.

19. The non-transitory computer-readable storage medium of claim 18 , wherein the first gas sensor data portion corresponds to a first environment region and the second gas sensor data portion is associated with a second gas sensor and corresponds to a second environment region, and wherein the plurality of flame sensor data comprises the first flame sensor data portion associated with the first flame sensor corresponding to the first environment region and a second flame sensor data portion associated with a second flame sensor corresponding to the second environment region, wherein generating the data-constructed image comprises:

generate a first sub-image corresponding to the first environment region based at least in part on the first gas sensor data portion and the first flame sensor data portion;

generate a second sub-image corresponding to the second environment region based at least in part on the second gas sensor data portion and the second flame sensor data portion; and

generate the data-constructed image by assigning a first portion of the data-constructed image to the first sub-image and assigning a second portion of the data-constructed image to the second sub-image.

Assignments (1)

Continuity (1)

References Cited (11)