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US 11,068,831 B2Granted
Work analysis assistance device, work analysis assistance method, computer program, and information storage medium
AssigneeBroadleaf Co., Ltd.
InventorsTakahide Arao, Akira Ooka
Life of this patent
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Abstract
A motion pattern of a worker is evaluated in consideration of a proficiency level of the worker with respect to a work. A pattern acquisition unit (12) that acquires a motion pattern when a worker executes a work, an evaluation standard setting unit (15) that sets an evaluation standard for the motion pattern, and a pattern evaluation unit (18) that evaluates the motion pattern on the basis of the evaluation standard are provided, and the evaluation standard setting unit (18) sets the evaluation standard for the motion pattern when a certain worker executes certain work according to the number of times of execution of the certain work executed by the certain worker.
Claims6
A work analysis assistance device, comprising:
- a pattern acquisition unit that acquires a motion pattern when a worker executes work;
- an evaluation standard setting unit that sets an evaluation standard for the motion pattern;
- a pattern evaluation unit that evaluates the motion pattern on the basis of the evaluation standard;
- an information acquisition unit that acquires biometric information of the worker on a state measured when the worker executes the work;
- a pattern prediction unit that predicts the motion pattern on the basis of the information acquired by the information acquisition unit;
- and
- an input reception unit that receives an input of a determination result with respect to acceptability of the work from which the motion pattern is acquired,
- wherein the evaluation standard setting unit sets the evaluation standard for the motion pattern when a certain worker executes certain work according to the number of times of work execution of the certain work executed by the certain worker,
- wherein the input reception unit receives the input of the determination result for each of the motion patterns acquired by the pattern acquisition unit,
- wherein the evaluation standard setting unit sets the evaluation standard by using the motion patterns acquired in the past and the determination result that is received as an input for each of the motion patterns,
- wherein the evaluation standard setting unit corrects the set evaluation standard in a case where the number of times of work execution is N or more, wherein N is a natural number of 2 or more,
- wherein the pattern evaluation unit evaluates the motion pattern predicted by the pattern prediction unit on the basis of the evaluation standard,
- wherein the pattern evaluation unit determines the acceptability of the work from which the motion pattern is acquired in a case where the number of times of work execution is N or more based on the evaluation standard after correction as an evaluation for the motion pattern, and
- wherein the pattern evaluation unit determines the acceptability of the work from which the motion pattern is acquired in a case where the number of times of work execution is less than N based on the evaluation standard before correction.
11 more elements
A work analysis assistance method comprising:
- a computer acquiring a motion pattern when a worker executes work;
- the computer setting an evaluation standard for the motion pattern;
- the computer evaluating the motion pattern on the basis of the evaluation standard;
- the computer acquiring biometric information of the worker on a state measured when the worker executes the work;
- the computer predicting the motion pattern on the basis of the information acquired;
- and
- the computer receiving an input of a determination result with respect to acceptability of the work from which the motion pattern is acquired,
- wherein the computer sets the evaluation standard for the motion pattern when a certain worker executes certain work according to the number of times of execution of the certain work executed by the certain worker,
- wherein the computer receives the input of the determination result for each of the motion patterns acquired by the pattern acquisition unit,
- wherein the computer sets the evaluation standard by using the motion patterns acquired in the past and the determination result that is received as an input for each of the motion patterns,
- wherein the computer corrects the set evaluation standard in a case where the number of times of work execution is N or more, wherein N is a natural number of 2 or more,
- wherein the computer evaluates the motion pattern predicted on the basis of the evaluation standard,
- wherein the computer determines the acceptability of the work from which the motion pattern is acquired, in a case where the number of times of work execution is N or more based on the evaluation standard after correction as an evaluation for the motion pattern, and
- wherein, the computer determines the acceptability of the work from which the motion pattern is acquired in a case where the number of times of work execution is less than N based on the evaluation standard before correction.
11 more elements
Dependencies are inferred from the claim text.