Operational status management device, operational status management system, and operational status management method

JP7664715B2Active Publication Date: 2025-04-18KK TOSHIBA
View PDF 11 Cites 0 Cited by

Patent Information

Application Number
JP2021031763
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-03-01
Publication Date
2025-04-18
Estimated Expiration
2041-03-01

Smart Images

  • Figure 0007664715000001
    Figure 0007664715000001
  • Figure 0007664715000002
    Figure 0007664715000002
  • Figure 0007664715000003
    Figure 0007664715000003
Patent Text Reader

Abstract

To get accurate availability regardless of operating mode.SOLUTION: In each of a plurality of devices subject to operational status management, an operational status management device of the embodiment includes: a pattern storage part that stores characteristic patterns of detection status of a plurality of sensors that detect the status of each part by associating them with the operational status; a determination part that determines the operational status by comparing the patterns corresponding to an actual detection status of the plurality of sensors and the characteristic patterns in the pattern storage part; and an operational status storage part that stores the determined operational status in chronological order.SELECTED DRAWING: Figure 3
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Equipment operating status monitoring device

    JP1993029726U

  • Equipment operating condition recorder and signal work device

    JP1998006190A

  • Management system of semiconductor manufacturing apparatus

    JP2000269108A

  • Device, method and program for controlling production

    JP2002373011A

  • Device, system, method, and program for supporting management, and recording medium with the program recorded thereon

    JP2004164027A