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JPH0123017B2 - - Google Patents

Info

Publication number
JPH0123017B2
JPH0123017B2 JP1205781A JP1205781A JPH0123017B2 JP H0123017 B2 JPH0123017 B2 JP H0123017B2 JP 1205781 A JP1205781 A JP 1205781A JP 1205781 A JP1205781 A JP 1205781A JP H0123017 B2 JPH0123017 B2 JP H0123017B2
Authority
JP
Japan
Prior art keywords
transmission
data
slave stations
detection circuit
station
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.)
Expired
Application number
JP1205781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57125550A (en
Inventor
Masaru Myazaki
Takahiro Sasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1205781A priority Critical patent/JPS57125550A/ja
Publication of JPS57125550A publication Critical patent/JPS57125550A/ja
Publication of JPH0123017B2 publication Critical patent/JPH0123017B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Selective Calling Equipment (AREA)
JP1205781A 1981-01-29 1981-01-29 Data collecting system Granted JPS57125550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1205781A JPS57125550A (en) 1981-01-29 1981-01-29 Data collecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1205781A JPS57125550A (en) 1981-01-29 1981-01-29 Data collecting system

Publications (2)

Publication Number Publication Date
JPS57125550A JPS57125550A (en) 1982-08-04
JPH0123017B2 true JPH0123017B2 (es) 1989-04-28

Family

ID=11794966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1205781A Granted JPS57125550A (en) 1981-01-29 1981-01-29 Data collecting system

Country Status (1)

Country Link
JP (1) JPS57125550A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669183B2 (ja) * 1983-12-20 1994-08-31 工業技術院長 計算機のネットワ−ク
JPS6235732A (ja) * 1985-08-08 1987-02-16 Nec Corp 衛星通信監視方式
JPS62181056U (es) * 1986-05-07 1987-11-17
JPH03151739A (ja) * 1989-11-09 1991-06-27 Hitachi Ltd 情報伝送方法および伝送システム
JPH04145746A (ja) * 1990-10-08 1992-05-19 Nec Corp データパケットの衛星回線アクセス方式
JP2842052B2 (ja) * 1992-05-20 1998-12-24 日本電気株式会社 Ｃａｔｖ回線利用自動検針システム
JP4295051B2 (ja) 2003-09-12 2009-07-15 パナソニック株式会社 送信装置及び送信方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537352A (en) * 1976-07-09 1978-01-23 Mitsubishi Electric Corp Data collection system in digital telemeter system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537352A (en) * 1976-07-09 1978-01-23 Mitsubishi Electric Corp Data collection system in digital telemeter system

Also Published As

Publication number Publication date
JPS57125550A (en) 1982-08-04

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