PH12021550228A1 - Wireless communication device and communication system - Google Patents

Wireless communication device and communication system

Info

Publication number
PH12021550228A1
PH12021550228A1 PH12021550228A PH12021550228A PH12021550228A1 PH 12021550228 A1 PH12021550228 A1 PH 12021550228A1 PH 12021550228 A PH12021550228 A PH 12021550228A PH 12021550228 A PH12021550228 A PH 12021550228A PH 12021550228 A1 PH12021550228 A1 PH 12021550228A1
Authority
PH
Philippines
Prior art keywords
wireless communication
signal
unit
communication
signal data
Prior art date
Application number
PH12021550228A
Inventor
Makoto Iwata
Seitaro Aoe
Yasuhiko Kamo
Tomokazu Hatate
Yasuo Nishihara
Motonao Korenaga
Hitoshi Nishiguchi
Original Assignee
Mitsubishi Power Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Power Ind Co Ltd filed Critical Mitsubishi Power Ind Co Ltd
Publication of PH12021550228A1 publication Critical patent/PH12021550228A1/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)

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.
PH12021550228A 2018-08-31 2021-01-29 Wireless communication device and communication system PH12021550228A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018162971A JP6496874B1 (en) 2018-08-31 2018-08-31 Communications system
PCT/JP2019/032730 WO2020045205A1 (en) 2018-08-31 2019-08-22 Wireless communication apparatus and communication system

Publications (1)

Publication Number Publication Date
PH12021550228A1 true PH12021550228A1 (en) 2021-10-11

Family

ID=66092614

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021550228A PH12021550228A1 (en) 2018-08-31 2021-01-29 Wireless communication device and communication system

Country Status (3)

Country Link
JP (1) JP6496874B1 (en)
PH (1) PH12021550228A1 (en)
WO (1) WO2020045205A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008042399A (en) * 2006-08-03 2008-02-21 Yokogawa Electric Corp Wireless network system
JP5892117B2 (en) * 2013-07-17 2016-03-23 横河電機株式会社 Field device and communication system
JP5971225B2 (en) * 2013-10-24 2016-08-17 横河電機株式会社 Wireless device, wireless module, interface module, and communication method
JP2016100803A (en) * 2014-11-25 2016-05-30 富士電機株式会社 Data collection wireless communication system, collection management station, communication path establishment method, and wireless communication network system

Also Published As

Publication number Publication date
JP2020036266A (en) 2020-03-05
WO2020045205A1 (en) 2020-03-05
JP6496874B1 (en) 2019-04-10

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