JPS52143706A - Alternative control system depending on ground - Google Patents

Alternative control system depending on ground

Info

Publication number
JPS52143706A
JPS52143706A JP5996876A JP5996876A JPS52143706A JP S52143706 A JPS52143706 A JP S52143706A JP 5996876 A JP5996876 A JP 5996876A JP 5996876 A JP5996876 A JP 5996876A JP S52143706 A JPS52143706 A JP S52143706A
Authority
JP
Japan
Prior art keywords
ground
alternative control
control system
system depending
control unit
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
JP5996876A
Other languages
Japanese (ja)
Inventor
Mikio Suo
Yasuaki Nakamura
Tetsuo Kobayashi
Harukiyo Kano
Hiroaki Takechi
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP5996876A priority Critical patent/JPS52143706A/en
Publication of JPS52143706A publication Critical patent/JPS52143706A/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
    • H04Q3/47—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using translators

Landscapes

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

Abstract

PURPOSE:To shorten the holding time for such as common control unit and further enable the fine alternative control with the network control unit, by making alternative control corresponding to ground.
JP5996876A 1976-05-26 1976-05-26 Alternative control system depending on ground Pending JPS52143706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5996876A JPS52143706A (en) 1976-05-26 1976-05-26 Alternative control system depending on ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5996876A JPS52143706A (en) 1976-05-26 1976-05-26 Alternative control system depending on ground

Publications (1)

Publication Number Publication Date
JPS52143706A true JPS52143706A (en) 1977-11-30

Family

ID=13128468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5996876A Pending JPS52143706A (en) 1976-05-26 1976-05-26 Alternative control system depending on ground

Country Status (1)

Country Link
JP (1) JPS52143706A (en)

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