JPS5951639A - 監視制御方式 - Google Patents

監視制御方式

Info

Publication number
JPS5951639A
JPS5951639A JP57159112A JP15911282A JPS5951639A JP S5951639 A JPS5951639 A JP S5951639A JP 57159112 A JP57159112 A JP 57159112A JP 15911282 A JP15911282 A JP 15911282A JP S5951639 A JPS5951639 A JP S5951639A
Authority
JP
Japan
Prior art keywords
station
signal
circuit
slave
polling
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
JP57159112A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0560289B2 (enExample
Inventor
Takaaki Kubota
窪田　高明
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 JP57159112A priority Critical patent/JPS5951639A/ja
Publication of JPS5951639A publication Critical patent/JPS5951639A/ja
Publication of JPH0560289B2 publication Critical patent/JPH0560289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling

Landscapes

  • Small-Scale Networks (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
JP57159112A 1982-09-13 1982-09-13 監視制御方式 Granted JPS5951639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57159112A JPS5951639A (ja) 1982-09-13 1982-09-13 監視制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57159112A JPS5951639A (ja) 1982-09-13 1982-09-13 監視制御方式

Publications (2)

Publication Number Publication Date
JPS5951639A true JPS5951639A (ja) 1984-03-26
JPH0560289B2 JPH0560289B2 (enExample) 1993-09-02

Family

ID=15686501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57159112A Granted JPS5951639A (ja) 1982-09-13 1982-09-13 監視制御方式

Country Status (1)

Country Link
JP (1) JPS5951639A (enExample)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374308A (en) * 1976-12-15 1978-07-01 Okura Denki Co Ltd Transmission signal output level control system
JPS53119602A (en) * 1977-03-28 1978-10-19 Ricoh Co Ltd Data transmission system
JPS5478003A (en) * 1977-12-05 1979-06-21 Hitachi Ltd Code information transmission system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374308A (en) * 1976-12-15 1978-07-01 Okura Denki Co Ltd Transmission signal output level control system
JPS53119602A (en) * 1977-03-28 1978-10-19 Ricoh Co Ltd Data transmission system
JPS5478003A (en) * 1977-12-05 1979-06-21 Hitachi Ltd Code information transmission system

Also Published As

Publication number Publication date
JPH0560289B2 (enExample) 1993-09-02

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