Title:
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/225125
Kind Code:
A1
Abstract:
A data processing device comprises a past relationship specification unit for combining past sensor data and business data on the basis of item information relating to data combination and using items of past sensor data and items of past business data to specify a data relationship between the items, a real-time relationship specification unit for specifying a data relationship between items of real-time sensor data, a similarity calculation unit for calculating the similarity between the data relationship specified by the past relationship specification unit and the data relationship specified by the real-time relationship specification unit, and an output control unit for using past sensor data items and real-time sensor data items to associate a data relationship specified by the past relationship specification unit and a data relationship specified by the real-time relationship specification unit that have a similarity calculated by the similarity calculation unit that exceeds a threshold and outputting the data relationships.
Inventors:
KAWASAKI KENJI (JP)
YAMAMOTO HIDENORI (JP)
HANDA TAKESHI (JP)
TSUNO TAKASHI (JP)
YAMAMOTO HIDENORI (JP)
HANDA TAKESHI (JP)
TSUNO TAKASHI (JP)
Application Number:
PCT/JP2019/010430
Publication Date:
November 28, 2019
Filing Date:
March 13, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G01M99/00
Domestic Patent References:
| WO2016136198A1 | 2016-09-01 | |||
| WO2016088230A1 | 2016-06-09 | |||
| WO2018078971A1 | 2018-05-03 |
Foreign References:
| JP2009289221A | 2009-12-10 | |||
| JP2006039786A | 2006-02-09 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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