IT986859B - DEVICE FOR PROTECTED TELETRANSMISSION OF DATA IN DEVICES FOR SURVEILLING PRODUCTION PLANTS USING DATA PROCESSORS - Google Patents

DEVICE FOR PROTECTED TELETRANSMISSION OF DATA IN DEVICES FOR SURVEILLING PRODUCTION PLANTS USING DATA PROCESSORS

Info

Publication number
IT986859B
IT986859B IT3060072A IT3060072A IT986859B IT 986859 B IT986859 B IT 986859B IT 3060072 A IT3060072 A IT 3060072A IT 3060072 A IT3060072 A IT 3060072A IT 986859 B IT986859 B IT 986859B
Authority
IT
Italy
Prior art keywords
data
surveilling
teletransmission
protected
devices
Prior art date
Application number
IT3060072A
Other languages
Italian (it)
Original Assignee
Messerschmitt Boelkow Blohm
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 Messerschmitt Boelkow Blohm filed Critical Messerschmitt Boelkow Blohm
Application granted granted Critical
Publication of IT986859B publication Critical patent/IT986859B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/14—Arrangements for detecting or preventing errors in the information received by using return channel in which the signals are sent back to the transmitter to be checked ; echo systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
IT3060072A 1971-10-23 1972-10-18 DEVICE FOR PROTECTED TELETRANSMISSION OF DATA IN DEVICES FOR SURVEILLING PRODUCTION PLANTS USING DATA PROCESSORS IT986859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712152915 DE2152915B2 (en) 1971-10-23 1971-10-23 Method and device for secure remote data transmission in a devices for monitoring production systems with the help of data processing systems

Publications (1)

Publication Number Publication Date
IT986859B true IT986859B (en) 1975-01-30

Family

ID=5823217

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3060072A IT986859B (en) 1971-10-23 1972-10-18 DEVICE FOR PROTECTED TELETRANSMISSION OF DATA IN DEVICES FOR SURVEILLING PRODUCTION PLANTS USING DATA PROCESSORS

Country Status (4)

Country Link
AT (1) AT324736B (en)
CH (1) CH543200A (en)
DE (1) DE2152915B2 (en)
IT (1) IT986859B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837736B2 (en) * 1979-09-04 1983-08-18 ファナック株式会社 Serial data transmission method
US4498187A (en) * 1979-10-30 1985-02-05 Pitney Bowes Inc. Electronic postage meter having plural computing systems
JPS6040238A (en) * 1983-08-12 1985-03-02 株式会社磯輪鉄工所 Method of controlling positioning in corrugated board processing machine

Also Published As

Publication number Publication date
CH543200A (en) 1973-10-15
AT324736B (en) 1975-09-10
DE2152915B2 (en) 1973-09-27
DE2152915A1 (en) 1973-04-26

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