METHODS AND APPARATUS TO PREDICT MACHINE FAILURES
First Claim
1. A method, comprising:
- accessing a first alert sequence from a work vehicle, wherein the first alert sequence is associated with one or more of observed diagnostic code, observed vehicle sensor data, or observed vehicle status data;
comparing the first alert sequence to a model including an association between reference alert sequences, reference machine failures, and probable parts used to repair the respective reference machine failures;
identifying a substantial similarity between the first alert sequence and a first reference alert sequence of the reference alert sequences; and
based on the model and the first reference alert sequence, identifying first probable parts of the probable parts used to repair a first reference machine failure of the reference machine failures, where the first reference machine failure is associated with the first reference alert sequence.
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Accused Products
Abstract
Methods and apparatus of modeling work vehicle data and predicting machine failures based on the same are disclosed. An example method includes accessing a first alert sequence from a work vehicle, the first alert sequence is associated with one or more of observed diagnostic code, observed vehicle sensor data, or observed vehicle status data; comparing the first alert sequence to a model including an association between reference alert sequences, reference machine failures, and probable parts used to repair the respective reference machine failures; identifying a substantial similarity between the first alert sequence and a first reference alert sequence of the reference alert sequences; and based on the model and the first reference alert sequence, identifying first probable parts of the probable parts used to repair a first reference machine failure of the reference machine failures, where the first reference machine failure is associated with the first reference alert sequence.
17 Citations
20 Claims
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1. A method, comprising:
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accessing a first alert sequence from a work vehicle, wherein the first alert sequence is associated with one or more of observed diagnostic code, observed vehicle sensor data, or observed vehicle status data; comparing the first alert sequence to a model including an association between reference alert sequences, reference machine failures, and probable parts used to repair the respective reference machine failures; identifying a substantial similarity between the first alert sequence and a first reference alert sequence of the reference alert sequences; and based on the model and the first reference alert sequence, identifying first probable parts of the probable parts used to repair a first reference machine failure of the reference machine failures, where the first reference machine failure is associated with the first reference alert sequence. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method, comprising:
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generating a model including a correlation between a first machine failure and first probable parts used to repair the first machine failure; text mining first alert data to identify the first machine failure within the first alert data; identifying a first alert sequence associated with the first machine failure; and updating the model by correlating the first alert sequence with the first machine failure and the first probable parts used to repair the first machine failure. - View Dependent Claims (10, 11, 12, 13)
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14. An article of manufacture comprising instructions, which, when executed, cause a machine to at least:
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access a first alert sequence from a work vehicle; compare the first alert sequence to a model, the model including an association between reference alert sequences, reference machine failures, and probable parts used to repair the respective reference machine failures; identify a substantial similarity between the first alert sequence and a first reference alert sequence of the reference alert sequences; and based on the model and the first reference alert sequence, identify first probable parts of the probable parts used to repair a first reference machine failure of the reference machine failures, where the first reference machine failure is associated with the first reference alert sequence. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification