JPS5380907A - Two-way combining system between branch lines for indoor power line carrier control communication - Google Patents

Two-way combining system between branch lines for indoor power line carrier control communication

Info

Publication number
JPS5380907A
JPS5380907A JP15726776A JP15726776A JPS5380907A JP S5380907 A JPS5380907 A JP S5380907A JP 15726776 A JP15726776 A JP 15726776A JP 15726776 A JP15726776 A JP 15726776A JP S5380907 A JPS5380907 A JP S5380907A
Authority
JP
Japan
Prior art keywords
power line
control communication
indoor power
line carrier
branch lines
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15726776A
Other languages
Japanese (ja)
Other versions
JPS5920293B2 (en
Inventor
Kuninori Okamoto
Hitoshi Fukagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15726776A priority Critical patent/JPS5920293B2/en
Publication of JPS5380907A publication Critical patent/JPS5380907A/en
Publication of JPS5920293B2 publication Critical patent/JPS5920293B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/58—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE:To ensure a time-division transmission in both ways for two sets of the control communication signal, by providing a signal blocking filter and a repeating circuit to the branch line of the indoor power line.
JP15726776A 1976-12-25 1976-12-25 Indoor power line carrier communication system Expired JPS5920293B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15726776A JPS5920293B2 (en) 1976-12-25 1976-12-25 Indoor power line carrier communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15726776A JPS5920293B2 (en) 1976-12-25 1976-12-25 Indoor power line carrier communication system

Publications (2)

Publication Number Publication Date
JPS5380907A true JPS5380907A (en) 1978-07-17
JPS5920293B2 JPS5920293B2 (en) 1984-05-12

Family

ID=15645911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15726776A Expired JPS5920293B2 (en) 1976-12-25 1976-12-25 Indoor power line carrier communication system

Country Status (1)

Country Link
JP (1) JPS5920293B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822551A (en) * 1981-07-31 1983-02-09 松下電工株式会社 Power line carrier wave control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822551A (en) * 1981-07-31 1983-02-09 松下電工株式会社 Power line carrier wave control system

Also Published As

Publication number Publication date
JPS5920293B2 (en) 1984-05-12

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