Maintenance work assistance device, maintenance work assistance method, and maintenance work assistance program

JPWO2025126499A1Pending Publication Date: 2025-06-19
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Patent Information

Application Number
JP2025563246
Authority / Receiving Office
JP · JP
Patent Type
Applications
Filing Date
2023-12-15
Publication Date
2025-06-19

AI Technical Summary

Technical Problem

Conventional maintenance work methods for banknote transport devices rely heavily on individual specialized knowledge, leading to variability in accuracy and efficiency, and are challenging to improve without significant personnel training and increased costs.

Method used

A maintenance work support device and method that collects operation information from banknote processing devices, calculates feature amounts following a normal distribution, and uses a machine learning model to determine abnormalities, thereby reducing reliance on individual expertise.

Benefits of technology

The solution improves operational efficiency by standardizing cause identification and reducing personnel dependency, allowing non-specialized operators to effectively address issues and minimizing maintenance costs and training time.

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Abstract

Provided are a maintenance work assistance device, a maintenance work assistance method, and a maintenance work assistance program that improve operation efficiency. An information collection unit (12) collects operation information of a bill processing device (20). A feature amount calculation unit (13) classifies the operation information collected by the information collection unit (12) and calculates a feature amount that follows a normal distribution. An inference unit (14) inputs the feature amount calculated by the feature amount calculation unit (13) into a machine learning model (16) and performs an anomaly determination for the bill processing device (20).
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