JPS548905A - Multi processor control system - Google Patents

Multi processor control system

Info

Publication number
JPS548905A
JPS548905A JP7486277A JP7486277A JPS548905A JP S548905 A JPS548905 A JP S548905A JP 7486277 A JP7486277 A JP 7486277A JP 7486277 A JP7486277 A JP 7486277A JP S548905 A JPS548905 A JP S548905A
Authority
JP
Japan
Prior art keywords
control system
processor control
multi processor
exchangers
functions
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
JP7486277A
Other languages
Japanese (ja)
Inventor
Kazunori Fujita
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7486277A priority Critical patent/JPS548905A/en
Priority to US05/917,342 priority patent/US4210782A/en
Publication of JPS548905A publication Critical patent/JPS548905A/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)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To enable to use a given control system at all times, independently of the size of line capacity of exchangers and the functions more or less, by blocking the control functions of automatic exchangers and by providing a conventional microprocessor to each of them.
JP7486277A 1977-06-23 1977-06-23 Multi processor control system Pending JPS548905A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7486277A JPS548905A (en) 1977-06-23 1977-06-23 Multi processor control system
US05/917,342 US4210782A (en) 1977-06-23 1978-06-20 Distributed control type telephone switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7486277A JPS548905A (en) 1977-06-23 1977-06-23 Multi processor control system

Publications (1)

Publication Number Publication Date
JPS548905A true JPS548905A (en) 1979-01-23

Family

ID=13559552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7486277A Pending JPS548905A (en) 1977-06-23 1977-06-23 Multi processor control system

Country Status (1)

Country Link
JP (1) JPS548905A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151748A (en) * 1982-03-05 1983-09-09 Nec Corp Exchange controlling system
JPS58153481A (en) * 1982-03-08 1983-09-12 Matsushita Electric Ind Co Ltd Electronic switchboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105211A (en) * 1974-01-24 1975-08-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105211A (en) * 1974-01-24 1975-08-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151748A (en) * 1982-03-05 1983-09-09 Nec Corp Exchange controlling system
JPS58153481A (en) * 1982-03-08 1983-09-12 Matsushita Electric Ind Co Ltd Electronic switchboard
JPH0113793B2 (en) * 1982-03-08 1989-03-08 Matsushita Electric Ind Co Ltd

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