JPS52144241A - Circuit scanning switching system for auxiliary communication control unit - Google Patents

Circuit scanning switching system for auxiliary communication control unit

Info

Publication number
JPS52144241A
JPS52144241A JP6162076A JP6162076A JPS52144241A JP S52144241 A JPS52144241 A JP S52144241A JP 6162076 A JP6162076 A JP 6162076A JP 6162076 A JP6162076 A JP 6162076A JP S52144241 A JPS52144241 A JP S52144241A
Authority
JP
Japan
Prior art keywords
communication control
control unit
switching system
auxiliary communication
circuit scanning
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
JP6162076A
Other languages
Japanese (ja)
Inventor
Norio Inoue
Yoshiaki Uchida
Kazuo Watanabe
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 JP6162076A priority Critical patent/JPS52144241A/en
Publication of JPS52144241A publication Critical patent/JPS52144241A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To realize a switching system in which any faulty unit among communication control units under use can be switched to the auxiliary communication control unit which is equipped in common to the units of different circuit number and circuit scanning system.
COPYRIGHT: (C)1977,JPO&Japio
JP6162076A 1976-05-27 1976-05-27 Circuit scanning switching system for auxiliary communication control unit Pending JPS52144241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6162076A JPS52144241A (en) 1976-05-27 1976-05-27 Circuit scanning switching system for auxiliary communication control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6162076A JPS52144241A (en) 1976-05-27 1976-05-27 Circuit scanning switching system for auxiliary communication control unit

Publications (1)

Publication Number Publication Date
JPS52144241A true JPS52144241A (en) 1977-12-01

Family

ID=13176393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6162076A Pending JPS52144241A (en) 1976-05-27 1976-05-27 Circuit scanning switching system for auxiliary communication control unit

Country Status (1)

Country Link
JP (1) JPS52144241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143655A (en) * 1982-02-22 1983-08-26 Hitachi Ltd Communication controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143655A (en) * 1982-02-22 1983-08-26 Hitachi Ltd Communication controller

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