Work efficiency evaluation method, work efficiency evaluation apparatus, and program
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsYoshiyuki OKIMOTO, Daijiroh ICHIMURA, Hidehiko SHIN
Life of this patent
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Abstract
A method evaluating a decrease in production performance for a target work. A work efficiency evaluation method includes the steps of: reading, from a storage, model data used for evaluating work efficiency and generated based on operation data related to work including a predetermined work time and a predetermined work amount; calculating an degree of impact of a decrease in work efficiency on the basis of data related to time required for work and a work amount by the model data; and evaluating a decrease in production performance in accordance with the degree of impact.
Claims13
A work efficiency evaluation method, comprising the steps of:
- reading, from a storage, model data used for evaluating work efficiency and generated based on operation data related to work including a predetermined work time and a predetermined work amount;
- calculating an degree of impact of a decrease in work efficiency based on data related to a time required for work and a work amount by the model data;
- and
- evaluating the decrease in the work efficiency in accordance with the degree of impact,
- wherein the model data is data generated based on an ideal index that is an index when the work is ideally executed, an effective index that is an index when the work is actually executed, a stop time that is a time when the work is stopped, and a defect time that specifies a time required for a defect result obtained by the work,
- wherein the step of calculating the degree of impact, estimates an estimated value of the effective index in consideration of the ideal index and the stop time or the defect time, and calculating the degree of impact by comparing the estimated value and the effective index.
A work efficiency evaluation apparatus comprising an evaluator configured to read, from a storage, model data used for evaluating a time required for work and a work amount generated based on operation data related to work including a predetermined work time and a predetermined work amount, calculate a degree of impact of a decrease in work efficiency based on the time required for the work and the data related to the work by the model data, and evaluate the decrease in the work efficiency in accordance with the degree of impact,
- wherein the model data is data generated based on an ideal index that is an index when the work is ideally executed, an effective index that is an index when the work is actually executed, a stop time that is a time when the work is stopped, and a defect time that specifies a time required for a defect result obtained by the work,
- wherein the evaluator estimates an estimated value of the effective index in consideration of the ideal index and the stop time or the defect time, and calculates the degree of impact by comparing the estimated value and the effective index.
Dependencies are inferred from the claim text.