COMPONENT TREND INFORMATION CONTROL DEVICE, COMPONENT TREND INFORMATION CONTROL METHOD, AND DISPLAY CONTROL DEVICE FOR MAINTENANCE TERMINAL

摘要

This component trend information control device is provided with: a component information storage unit (101) which stores component information about components used for devices; an index calculation unit (103) which calculates priority indices that are maintenance or inventory priorities for the components, on the basis of the component information; and an output information control unit (104) which uses the priority indices to generate and output component trend information that indicates the maintenance or inventory priorities for the components in such a manner that the priority for one component can be compared with that for another.