JPS5354401A - Control system of input-output unit - Google Patents

Control system of input-output unit

Info

Publication number
JPS5354401A
JPS5354401A JP12985176A JP12985176A JPS5354401A JP S5354401 A JPS5354401 A JP S5354401A JP 12985176 A JP12985176 A JP 12985176A JP 12985176 A JP12985176 A JP 12985176A JP S5354401 A JPS5354401 A JP S5354401A
Authority
JP
Japan
Prior art keywords
input
output unit
control system
actuate
malfunction
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.)
Pending
Application number
JP12985176A
Other languages
Japanese (ja)
Inventor
Isamu Yasui
Mitsuru Kitazawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12985176A priority Critical patent/JPS5354401A/en
Publication of JPS5354401A publication Critical patent/JPS5354401A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:In an electric exchange, a request to actuate is transmitted from an input-output unit side to a central processing unit, thereby making the instantaneous answering possible and preventing its malfunction.
JP12985176A 1976-10-28 1976-10-28 Control system of input-output unit Pending JPS5354401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12985176A JPS5354401A (en) 1976-10-28 1976-10-28 Control system of input-output unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12985176A JPS5354401A (en) 1976-10-28 1976-10-28 Control system of input-output unit

Publications (1)

Publication Number Publication Date
JPS5354401A true JPS5354401A (en) 1978-05-17

Family

ID=15019809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12985176A Pending JPS5354401A (en) 1976-10-28 1976-10-28 Control system of input-output unit

Country Status (1)

Country Link
JP (1) JPS5354401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274957A (en) * 1997-04-29 2008-11-13 Hill Rom Co Inc Blower device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274957A (en) * 1997-04-29 2008-11-13 Hill Rom Co Inc Blower device

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