JPS54133006A - Electronic exchanger - Google Patents

Electronic exchanger

Info

Publication number
JPS54133006A
JPS54133006A JP4083978A JP4083978A JPS54133006A JP S54133006 A JPS54133006 A JP S54133006A JP 4083978 A JP4083978 A JP 4083978A JP 4083978 A JP4083978 A JP 4083978A JP S54133006 A JPS54133006 A JP S54133006A
Authority
JP
Japan
Prior art keywords
call
processor
call processing
processing
terminal
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
JP4083978A
Other languages
Japanese (ja)
Other versions
JPS5747875B2 (en
Inventor
Haruhisa Ichikawa
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4083978A priority Critical patent/JPS54133006A/en
Publication of JPS54133006A publication Critical patent/JPS54133006A/en
Publication of JPS5747875B2 publication Critical patent/JPS5747875B2/ja
Granted 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 prevent the system down and to increase the reliability, by isolating and making independent of the call processing every call, simplifying the software taking objective only one call processing, and avoiding the effect of the software existed with the call processing from being affected to other call processing. CONSTITUTION:The exchanger provides the processor 3 providing the detector which detects the calling, out off and selected numerals of the signal outgoing from the subscriber terminal 1, gate 9 performing the call processing based on the signal outgoting from the terminal 1, and call processor consisting of the decoder 10 etc. Further, the communication hold memory 6 memorizing the software controlling the call processor is provided with the terminal 1 together with the processor 3 having the working area of the processor. Further, in processing the call, by using the working area of the processor 3 to which one of the processor per call is assigned, the call processing is separated from other call processing independently.
JP4083978A 1978-04-07 1978-04-07 Electronic exchanger Granted JPS54133006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4083978A JPS54133006A (en) 1978-04-07 1978-04-07 Electronic exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4083978A JPS54133006A (en) 1978-04-07 1978-04-07 Electronic exchanger

Publications (2)

Publication Number Publication Date
JPS54133006A true JPS54133006A (en) 1979-10-16
JPS5747875B2 JPS5747875B2 (en) 1982-10-13

Family

ID=12591772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4083978A Granted JPS54133006A (en) 1978-04-07 1978-04-07 Electronic exchanger

Country Status (1)

Country Link
JP (1) JPS54133006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923693A (en) * 1982-07-29 1984-02-07 Fujitsu Ltd Intelligent communication system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102584644B1 (en) * 2022-11-28 2023-10-05 주식회사 스테라피 Spraying Apparatus for Preventing Over Flow

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153812A (en) * 1974-05-30 1975-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153812A (en) * 1974-05-30 1975-12-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923693A (en) * 1982-07-29 1984-02-07 Fujitsu Ltd Intelligent communication system

Also Published As

Publication number Publication date
JPS5747875B2 (en) 1982-10-13

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