Information processing device, defect cause specifying method
First Claim
1. An information processing device, comprising:
- a storage that stores questions in a tree form,a memory that stores instructions; and
a processor that, when executing the instructions stored in the memory, performs operations comprising;
outputting the questions from a root of the tree form to a leaf of the tree form, for specifying a cause of a defect of a device or a countermeasure for the cause of the defect;
receiving responses to the output questions;
specifying the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of the received responses; and
receiving operation history information of the device, whereinin the outputting the questions from the root of the tree form to the leaf of the tree form, the questions that are to be output are varied, on the basis of the received operation history information, by performing operations including;
determining whether or not the received operation history information includes an answer to a question of the questions stored in the tree form;
prohibiting the question from being output, in response to a determination that the operation history information includes an answer to the question; and
outputting the question, in response to a determination that the operation history information does not include an answer to the question of the questions.
1 Assignment
0 Petitions
Accused Products
Abstract
An information processing device includes a question provider that outputs questions for specifying a cause of a defect of a device or a countermeasure for the cause of the defect, a response receiver that receives responses to the questions output by the question provider, a defect cause specifier that specifies the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of the responses received by the response receiver, and an operation history information receiver that receives operation history information of the device. The question provider varying the questions that are to be output, on the basis of the operation history information received by the operation history information receiver.
13 Citations
6 Claims
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1. An information processing device, comprising:
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a storage that stores questions in a tree form, a memory that stores instructions; and a processor that, when executing the instructions stored in the memory, performs operations comprising; outputting the questions from a root of the tree form to a leaf of the tree form, for specifying a cause of a defect of a device or a countermeasure for the cause of the defect; receiving responses to the output questions; specifying the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of the received responses; and receiving operation history information of the device, wherein in the outputting the questions from the root of the tree form to the leaf of the tree form, the questions that are to be output are varied, on the basis of the received operation history information, by performing operations including; determining whether or not the received operation history information includes an answer to a question of the questions stored in the tree form; prohibiting the question from being output, in response to a determination that the operation history information includes an answer to the question; and outputting the question, in response to a determination that the operation history information does not include an answer to the question of the questions. - View Dependent Claims (2, 3)
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4. A defect cause specifying method for specifying a cause of a defect of a device or a countermeasure for the cause of the defect, using questions stored in a tree form in a storage, the method including:
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determining whether operation history information of the device includes an answer to each of the questions stored in the tree form; asking the questions from a root of the tree form to a leaf of the tree form, on the basis of the operation history information of the device, by prohibiting a question, of the questions stored in the tree form, from being asked, in response to a determination that the operation history information includes an answer to the question; and asking a question of the questions stored in the tree form, in response to a determination that the operation history information does not include an answer to the question; receiving responses to the asked questions; and specifying the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of content of the received responses.
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5. A defect cause specifying method for specifying a cause of a defect of a device or a countermeasure for the cause of the defect, using questions stored in a tree form in a storage, the method including:
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determining whether operation history information of the device includes an answer to each of the questions stored in the tree form; outputting only necessary questions from the questions stored in the tree form on the basis of operation history information of the device, by; prohibiting a question of the questions stored in the tree form from being output, in response to a determination that the operation history information includes an answer to the question; and outputting a question of the questions stored in the tree form, in response to a determination that the operation history information does not include an answer to the question; receiving responses to the output necessary questions; and specifying the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of content of the received responses.
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6. A defect cause specifying method for specifying a cause of a defect of a device or a countermeasure for the cause of the defect, using questions stored in a tree form in a storage, the method including:
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determining whether or not there is a question, of the questions stored in the tree form, for which a response to the question can be decided without asking the question, on the basis of operation history information of the device, by determining whether or not the operation history information of the device includes an answer to the question; outputting the question, in response to a determination that the operation history information of the device does not include the answer of the question; prohibiting the question from being output, in response to a determination that the operation history information of the device includes the answer of the question; receiving a response to the output question; and specifying the cause of the defect of the device or the countermeasure for the cause of the defect on the basis of content of the received response.
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Specification