Title:
CONTROL DEVICE, COMMUNICATION SYSTEM, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/211639
Kind Code:
A1
Abstract:
This control device (20) activates a first sensor from among a plurality of sensors distributed in a specific location at a second period shorter than a first period if a measured value measured by the first sensor at the first period is determined to be an abnormal value. The control device specifies the trend of the change over time of the measured values measured at the first period and second period by the first sensor. If the abnormal value is included within the trend of the change over time, the control device activates a plurality of second sensors around the first sensor at the second period. The control device specifies the trend of the surface direction distribution of the measurement values measured at the second period by the first sensor and the plurality of second sensors. If each of the measured values measured at the second period by the first sensor and the plurality of second sensors is included within the trend of the surface direction distribution, the control device outputs each of the measured values from the first sensor and the plurality of second sensors.
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Inventors:
YAMASHITA KOICHIRO (JP)
SUZUKI TAKAHISA (JP)
KURIHARA KOJI (JP)
SUZUKI TAKAHISA (JP)
KURIHARA KOJI (JP)
Application Number:
PCT/JP2017/018571
Publication Date:
November 22, 2018
Filing Date:
May 17, 2017
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
G01D21/00; E01C23/01; E01D22/00
Foreign References:
| JP2016218961A | 2016-12-22 | |||
| JP2002008178A | 2002-01-11 | |||
| JP2012112862A | 2012-06-14 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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