Title:
WIND POWER GENERATOR AND WIRELESS SENSOR NETWORK SYSTEM
Document Type and Number:
Japanese Patent JP2018044538
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a wind power generator having a wireless sensor network capable of always monitoring malfunction of a sensor node.SOLUTION: A wind power generator includes: a plurality of sets of a first communication part and a second communication part in a rotary part which actuates with wind power; and a third communication for wirelessly communicating with the second communication part, at a stationary part. Each of the plurality of second communication parts is configured to transmit data on a state of the first communication part, and at least one of the plurality of second communication parts is configured to relay, to the third communication part, data received from the other second communication parts out of the plurality of second communication parts.SELECTED DRAWING: Figure 1
Inventors:
NOMA TATSUJI
Application Number:
JP2016182193A
Publication Date:
March 22, 2018
Filing Date:
September 16, 2016
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F03D17/00; F03D1/06; G08C15/00; G08C17/02; H04B7/15
Domestic Patent References:
| JP2009111455A | 2009-05-21 |
Foreign References:
| CN103543253A | 2014-01-29 | |||
| CN104595108A | 2015-05-06 | |||
| WO2016002321A1 | 2016-01-07 |
Attorney, Agent or Firm:
Aoritsu patent business corporation