Title:
METHOD FOR FINALIZING COMMUNICATION PATH IN MONITORING SYSTEM, AND MONITORING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/038884
Kind Code:
A1
Abstract:
Provided is a method for finalizing a communication path in a monitoring system, the method comprising: a step for transmitting, from one or a plurality of monitoring devices installed in a rotating machine to detect a state quantity of the rotating machine to a plurality of higher-level apparatuses capable of performing wireless communication with the one or a plurality of monitoring devices, a wireless communication signal of a predetermined intensity including information enabling identification of at least the one or a plurality of monitoring devices as the transmission source; a step for acquiring communication state information of the wireless communication signal received in each of the plurality of higher-level apparatuses; and a step for, on the basis of the communication state information acquired by each of the plurality of higher-level apparatuses, selecting one monitoring device among the one or a plurality of monitoring devices and one higher-level apparatus that acquires information including the state quantity detected by the one monitoring device.
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Inventors:
LIANG QIAN (JP)
YAMADA YASUMASA (JP)
SAKAMAKI YUTA (JP)
YAMADA YASUMASA (JP)
SAKAMAKI YUTA (JP)
Application Number:
PCT/JP2021/023261
Publication Date:
February 24, 2022
Filing Date:
June 18, 2021
Export Citation:
Assignee:
EBARA CORP (JP)
International Classes:
H04W40/22; F04D29/00; H04W4/38; H04W48/16
Domestic Patent References:
| WO2019087639A1 | 2019-05-09 | |||
| WO2012124112A1 | 2012-09-20 |
Foreign References:
| US20120156034A1 | 2012-06-21 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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