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JPS5290791A - Information transmission system - Google Patents

Information transmission system

Info

Publication number
JPS5290791A
JPS5290791A JP714176A JP714176A JPS5290791A JP S5290791 A JPS5290791 A JP S5290791A JP 714176 A JP714176 A JP 714176A JP 714176 A JP714176 A JP 714176A JP S5290791 A JPS5290791 A JP S5290791A
Authority
JP
Japan
Prior art keywords
transmission system
information transmission
enhance
reliability
test
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
JP714176A
Other languages
Japanese (ja)
Inventor
Toshio Shimoda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP714176A priority Critical patent/JPS5290791A/en
Publication of JPS5290791A publication Critical patent/JPS5290791A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To enhance the reliability of a duplex information transmission system by performing all-time abnormality-test as to an auxiliary unit by means of a signal testing circuit.
JP714176A 1976-01-27 1976-01-27 Information transmission system Pending JPS5290791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP714176A JPS5290791A (en) 1976-01-27 1976-01-27 Information transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP714176A JPS5290791A (en) 1976-01-27 1976-01-27 Information transmission system

Publications (1)

Publication Number Publication Date
JPS5290791A true JPS5290791A (en) 1977-07-30

Family

ID=11657787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP714176A Pending JPS5290791A (en) 1976-01-27 1976-01-27 Information transmission system

Country Status (1)

Country Link
JP (1) JPS5290791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429938A (en) * 1977-08-10 1979-03-06 Hitachi Ltd Data transmission controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935843A (en) * 1972-08-07 1974-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4935843A (en) * 1972-08-07 1974-04-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5429938A (en) * 1977-08-10 1979-03-06 Hitachi Ltd Data transmission controller

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