JPS6149547A - 二重化ハイウェイ診断方式 - Google Patents

二重化ハイウェイ診断方式

Info

Publication number
JPS6149547A
JPS6149547A JP17177984A JP17177984A JPS6149547A JP S6149547 A JPS6149547 A JP S6149547A JP 17177984 A JP17177984 A JP 17177984A JP 17177984 A JP17177984 A JP 17177984A JP S6149547 A JPS6149547 A JP S6149547A
Authority
JP
Japan
Prior art keywords
act
signal
highway
independent
designation
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
JP17177984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414821B2 (enrdf_load_stackoverflow
Inventor
Miharu Kato
美治 加藤
Yoshio Morita
森田　義雄
Atsuhisa Takahashi
淳久 高橋
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
Original Assignee
Fujitsu 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 filed Critical Fujitsu Ltd
Priority to JP17177984A priority Critical patent/JPS6149547A/ja
Publication of JPS6149547A publication Critical patent/JPS6149547A/ja
Publication of JPH0414821B2 publication Critical patent/JPH0414821B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP17177984A 1984-08-18 1984-08-18 二重化ハイウェイ診断方式 Granted JPS6149547A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17177984A JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17177984A JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Publications (2)

Publication Number Publication Date
JPS6149547A true JPS6149547A (ja) 1986-03-11
JPH0414821B2 JPH0414821B2 (enrdf_load_stackoverflow) 1992-03-16

Family

ID=15929520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17177984A Granted JPS6149547A (ja) 1984-08-18 1984-08-18 二重化ハイウェイ診断方式

Country Status (1)

Country Link
JP (1) JPS6149547A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282737A (ja) * 1988-09-19 1990-03-23 Yokogawa Electric Corp 二重化バスの診断方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133752A (en) * 1981-02-12 1982-08-18 Nec Corp Test system for extension

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57133752A (en) * 1981-02-12 1982-08-18 Nec Corp Test system for extension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0282737A (ja) * 1988-09-19 1990-03-23 Yokogawa Electric Corp 二重化バスの診断方法

Also Published As

Publication number Publication date
JPH0414821B2 (enrdf_load_stackoverflow) 1992-03-16

Similar Documents

Publication Publication Date Title
US4442502A (en) Digital information switching system
US3921141A (en) Malfunction monitor control circuitry for central data processor of digital communication system
US3806887A (en) Access circuit for central processors of digital communication system
JPS6149547A (ja) 二重化ハイウェイ診断方式
US4623888A (en) Multi-function control interface circuit
DE3780641T2 (de) Fernbedienplatz fuer digitales datenverarbeitungssystem.
JPS62271150A (ja) 共通バス構造におけるエラ−処理方式
JPS5844427Y2 (ja) 情報処理装置
JPS638500B2 (enrdf_load_stackoverflow)
JPS63981B2 (enrdf_load_stackoverflow)
JPS60136452A (ja) 予備切替制御方式
JPS5949240U (ja) 多重化制御システム
JPS5923677B2 (ja) 交換処理装置の二重化方式
JPS6055752A (ja) パケツト処理方式
JPS6277729A (ja) 多重化装置における回線制御方式
JP3405677B2 (ja) システム制御装置の二重化機構
KR930000732B1 (ko) 신호중계 시스템의 레벨 2 프로토콜 처리 장치
JPS6285358A (ja) メモリコピ−方式
JPS59188244A (ja) 系切替え方式
JPH0636519B2 (ja) 二重化制御方式
JPS6031293B2 (ja) ル−プ伝送方式
JPS62181551A (ja) ゲ−トウエイ装置
JPH0218745B2 (enrdf_load_stackoverflow)
JPS58213336A (ja) 通信制御装置
JPS61239743A (ja) 信号伝送方式