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IN2014DN07909A - - Google Patents

Info

Publication number
IN2014DN07909A
IN2014DN07909A IN7909DEN2014A IN2014DN07909A IN 2014DN07909 A IN2014DN07909 A IN 2014DN07909A IN 7909DEN2014 A IN7909DEN2014 A IN 7909DEN2014A IN 2014DN07909 A IN2014DN07909 A IN 2014DN07909A
Authority
IN
India
Prior art keywords
interface unit
power
communicating
management system
child node
Prior art date
Application number
Inventor
Tomoaki Mizuta
Kenji Kuniyoshi
Tomohide Furuya
Masaki Koyama
Takayuki Sasaki
Shinji Yamamoto
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of IN2014DN07909A publication Critical patent/IN2014DN07909A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/546—Combination of signalling, telemetering, protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5433—Remote metering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5441—Wireless systems or telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/88—Providing power supply at the sub-station

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The child node device for a power management system according to the present invention is for a power management system which collects meter data including power amount from a power meter which measures the amount of power fed from a power supply to a predetermined location through a distribution line. The child node device is provided with a first interface unit for communicating with an upper level device a second interface unit for communicating with an electrical device installed at the predetermined location and a third interface unit for communicating with a communication terminal. The second interface unit and the third interface unit are configured so as to use mutually different schemes of carrying out radio frequency wireless communication.
IN7909DEN2014 2012-03-01 2013-02-26 IN2014DN07909A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012045769 2012-03-01
JP2012155694 2012-07-11
PCT/JP2013/001138 WO2013128904A1 (en) 2012-03-01 2013-02-26 Child node device for power management system and power management system

Publications (1)

Publication Number Publication Date
IN2014DN07909A true IN2014DN07909A (en) 2015-04-24

Family

ID=49082116

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7909DEN2014 IN2014DN07909A (en) 2012-03-01 2013-02-26

Country Status (5)

Country Link
US (1) US20150012233A1 (en)
JP (1) JPWO2013128904A1 (en)
CN (1) CN104137430A (en)
IN (1) IN2014DN07909A (en)
WO (1) WO2013128904A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6384792B2 (en) * 2015-01-09 2018-09-05 パナソニックＩｐマネジメント株式会社 Communications system
JP6525704B2 (en) * 2015-04-16 2019-06-05 シャープ株式会社 Wireless telemeter system and wireless communication device
CN106102138B (en) * 2016-05-23 2019-06-25 重庆英卡电子有限公司 State machine and operating method for field wireless detector managing power consumption
JP6729023B2 (en) * 2016-06-14 2020-07-22 コニカミノルタ株式会社 Wireless communication device and control program for wireless communication device
JP6697740B2 (en) * 2016-08-05 2020-05-27 パナソニックＩｐマネジメント株式会社 Communication device and communication system
EP3532911B1 (en) 2016-10-28 2022-09-21 Insight Energy Ventures, LLC Method of disaggregating an energy usage signal of a usage area
AU2017350912A1 (en) 2016-10-28 2019-05-30 Insight Energy Ventures, Llc Method of intelligent demand response
JP6945160B2 (en) * 2017-08-14 2021-10-06 パナソニックＩｐマネジメント株式会社 Lighting system and communication terminal
EP4021096B1 (en) * 2020-12-23 2024-11-06 Kamstrup A/S Link management in a meter reading system
US12184343B2 (en) * 2021-10-08 2024-12-31 Schweitzer Engineering Laboratories, Inc. Systems and methods to communicate data between devices of an electric power delivery system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09163007A (en) * 1995-12-08 1997-06-20 Fuji Electric Co Ltd Automatic meter reading processing method
US6998962B2 (en) * 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
JP2003249973A (en) * 2002-02-22 2003-09-05 Sharp Corp Communication system, communication control device, and communication terminal device
US7216108B2 (en) * 2002-08-14 2007-05-08 Itron, Inc. Transferable meter licenses using smartcard technology
JP2006074952A (en) * 2004-09-06 2006-03-16 Matsushita Electric Ind Co Ltd Power peak-off control system and program thereof
US20080177678A1 (en) * 2007-01-24 2008-07-24 Paul Di Martini Method of communicating between a utility and its customer locations
JP5245442B2 (en) * 2007-02-08 2013-07-24 東京電力株式会社 Power consumption display system
CN201149725Y (en) * 2008-01-29 2008-11-12 上海唐锐信息技术有限公司 Automatic wireless meter-reading system with power-off control
JP4875665B2 (en) * 2008-06-19 2012-02-15 パナソニック電工株式会社 Remote meter reading system
JP5415026B2 (en) * 2008-06-20 2014-02-12 パナソニック株式会社 Electricity meter and power line carrier communication system
EP2477308A4 (en) * 2009-09-09 2013-12-04 Panasonic Corp POWER CONTROL SYSTEM
JP5514521B2 (en) * 2009-11-25 2014-06-04 株式会社メガチップス Communication system and communication apparatus
JP5866580B2 (en) * 2010-05-28 2016-02-17 パナソニックＩｐマネジメント株式会社 Remote meter reading system, slave station, master station
CN102014523B (en) * 2010-11-18 2014-04-02 郭建国 Wireless communication network bridge device with various link buses
US20120249339A1 (en) * 2011-03-30 2012-10-04 General Electric Company Utility meter display system

Also Published As

Publication number Publication date
US20150012233A1 (en) 2015-01-08
CN104137430A (en) 2014-11-05
WO2013128904A1 (en) 2013-09-06
JPWO2013128904A1 (en) 2015-07-30

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