MAINTENANCE MANAGING APPARATUS, MAINTENANCE MANAGING METHOD, MAINTENANCE MANAGING PROGRAM, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

摘要

A maintenance managing apparatus (1) includes a device information acquirer (11) configured to acquire device information including a change in a state of a field device (2), and a maintenance operation estimator (12) configured to estimate a maintenance operation performed to the field device (2) based on the device information acquired by the device information acquirer (11) with reference to an estimation rule associating the change with a maintenance operation performed to the field device (2).