Title:
WIRELESS COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/045205
Kind Code:
A1
Abstract:
This wireless communication apparatus is connected to a field apparatus of a plant via a signal line and is provided with: a signal input unit which generates signal data comprising data of a signal value of an input signal inputted from the signal line; a wireless communication unit for wirelessly transmitting the signal data; an apparatus-to-apparatus communication unit connected to another wireless communication apparatus by wire; and a communication processing unit which performs at least one communication process of a wireless communication process for the signal data via the wireless communication unit and a detour communication process for the signal data via the apparatus-to-apparatus communication unit.
Inventors:
IWATA MAKOTO (JP)
AOE SEITARO (JP)
KAMO YASUHIKO (JP)
HATATE TOMOKAZU (JP)
NISHIHARA YASUO (JP)
KORENAGA MOTONAO (JP)
NISHIGUCHI HITOSHI (JP)
AOE SEITARO (JP)
KAMO YASUHIKO (JP)
HATATE TOMOKAZU (JP)
NISHIHARA YASUO (JP)
KORENAGA MOTONAO (JP)
NISHIGUCHI HITOSHI (JP)
Application Number:
PCT/JP2019/032730
Publication Date:
March 05, 2020
Filing Date:
August 22, 2019
Export Citation:
Assignee:
MITSUBISHI HITACHI POWER SYSTEMS IND CO LTD (JP)
International Classes:
H04L69/14; H04W40/02; H04W4/38; H04W84/12
Foreign References:
| JP2008042399A | 2008-02-21 | |||
| JP2015022416A | 2015-02-02 | |||
| JP2015082303A | 2015-04-27 | |||
| JP2016100803A | 2016-05-30 |
Attorney, Agent or Firm:
SEISHIN IP PATENT FIRM, P.C. (JP)
Download PDF: