TERMINAL, PROGRAM, AND INVENTORY MANAGEMENT METHOD

Title:

TERMINAL, PROGRAM, AND INVENTORY MANAGEMENT METHOD

Document Type and Number:

WIPO Patent Application WO/2010/053080

Kind Code:

A1

Abstract:

Disclosed is a technique whereby demand for parts can be forecasted more accurately and parts inventory can be managed appropriately. A sensor information acquisition unit (123) acquires sensor information obtained from operating equipment (170). A sensor information analysis unit (124) detects abnormalities based on the acquired sensor information and specifies parts for which a malfunction is predicted. An operating equipment status classification unit (125) specifies parts for which a malfunction is predicted and parts for which no malfunction is predicted. A required parts quantity calculation unit (126) calculates the required quantity of parts as the inventory based on the number of parts for which a malfunction is predicted, the number of parts for which no malfunction is predicted, and the respective malfunction rates.

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Inventors:

SAKUMA TOSHIYUKI (JP)

Application Number:

PCT/JP2009/068796

Publication Date:

May 14, 2010

Filing Date:

November 04, 2009

Export Citation:

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Assignee:

HITACHI LTD (JP)
SAKUMA TOSHIYUKI (JP)

International Classes:

G05B19/418; G06Q50/00; G06Q50/10

Foreign References:

JP2006033249A	2006-02-02
JP2007323148A	2007-12-13

Attorney, Agent or Firm:

Shoyo Intellectual Property Firm (JP)
Patent business corporation SHOYO Intellectual Property Firm (JP)

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