JPS6152034A - ル−プバツク試験方式 - Google Patents

ル−プバツク試験方式

Info

Publication number
JPS6152034A
JPS6152034A JP59173967A JP17396784A JPS6152034A JP S6152034 A JPS6152034 A JP S6152034A JP 59173967 A JP59173967 A JP 59173967A JP 17396784 A JP17396784 A JP 17396784A JP S6152034 A JPS6152034 A JP S6152034A
Authority
JP
Japan
Prior art keywords
signal
master station
station
test
slave station
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
JP59173967A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0331289B2 (enrdf_load_stackoverflow
Inventor
Kazumichi Ito
伊藤 一路
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 Telecom Networks Ltd
Original Assignee
Fujitsu Telecom Networks 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 Telecom Networks Ltd filed Critical Fujitsu Telecom Networks Ltd
Priority to JP59173967A priority Critical patent/JPS6152034A/ja
Publication of JPS6152034A publication Critical patent/JPS6152034A/ja
Publication of JPH0331289B2 publication Critical patent/JPH0331289B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B3/00Line transmission systems
    • H04B3/02Details
    • H04B3/46Monitoring; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP59173967A 1984-08-21 1984-08-21 ル−プバツク試験方式 Granted JPS6152034A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59173967A JPS6152034A (ja) 1984-08-21 1984-08-21 ル−プバツク試験方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59173967A JPS6152034A (ja) 1984-08-21 1984-08-21 ル−プバツク試験方式

Publications (2)

Publication Number Publication Date
JPS6152034A true JPS6152034A (ja) 1986-03-14
JPH0331289B2 JPH0331289B2 (enrdf_load_stackoverflow) 1991-05-02

Family

ID=15970351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59173967A Granted JPS6152034A (ja) 1984-08-21 1984-08-21 ル−プバツク試験方式

Country Status (1)

Country Link
JP (1) JPS6152034A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0331289B2 (enrdf_load_stackoverflow) 1991-05-02

Similar Documents

Publication Publication Date Title
US4159470A (en) Data communications systems employing redundant series transmission loops
CA1193690A (en) Multipoint data communication system with collision detection
EP0494695B1 (en) Loop mode transmission system with bus mode backup and a method of maintaining continuity thereof
HK1006053B (en) Loop mode transmission system with bus mode backup and a method of maintaining continuity thereof
CN113114551B (zh) 一种双冗余lin总线通信装置
JPS62207033A (ja) 電力線搬送通信装置
JPS6152034A (ja) ル−プバツク試験方式
JPS5941620B2 (ja) 二重系ル−プ伝送システムのル−プバック方式
JPS6135740B2 (enrdf_load_stackoverflow)
JP2509584B2 (ja) 配電系統の遠方監視装置
JP2001286001A (ja) 鉄道車両用情報伝送装置
JPH0568901B2 (enrdf_load_stackoverflow)
JPH01227544A (ja) 中継器
SU501488A1 (ru) Способ контрол четырехпроводного тракта приема и передачи информации
JPH0234215B2 (enrdf_load_stackoverflow)
JPH01220094A (ja) ホームバスシステム
JPH0553095B2 (enrdf_load_stackoverflow)
JPH01212937A (ja) アドレス重複検出方式
JPH04324723A (ja) ツイストペア線の検査装置
JPH04235420A (ja) デジタル無線伝送方式
JPS62272639A (ja) Pcm中継装置の集中監視方式
JPS59139401A (ja) 遠隔計測制御装置の二重化方式
JPS6190533A (ja) 回線障害検出方式
JPH03252223A (ja) Pcm中継伝送路の故障位置遠隔標定方式
JPS6046898B2 (ja) 二重系伝送路切替方式