JPS5396643A - Communication system of information - Google Patents

Communication system of information

Info

Publication number
JPS5396643A
JPS5396643A JP1066577A JP1066577A JPS5396643A JP S5396643 A JPS5396643 A JP S5396643A JP 1066577 A JP1066577 A JP 1066577A JP 1066577 A JP1066577 A JP 1066577A JP S5396643 A JPS5396643 A JP S5396643A
Authority
JP
Japan
Prior art keywords
information
communication system
completion
data
central
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
JP1066577A
Other languages
Japanese (ja)
Other versions
JPS5645543B2 (en
Inventor
Kyoichiro Kuwaori
Takeshi Inoue
Katsuhiro Omori
Takaaki Kishida
Toshiro Tokita
Tomoharu Maehara
Shigeo Kikuta
Akio Otani
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Hitachi Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP1066577A priority Critical patent/JPS5396643A/en
Publication of JPS5396643A publication Critical patent/JPS5396643A/en
Publication of JPS5645543B2 publication Critical patent/JPS5645543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

PURPOSE: To control operations from the completion of receiving data from the central unit side by an attendant unit until the completion of the outputting operation, by comparing the control number added to the data at the central processor side.
COPYRIGHT: (C)1978,JPO&Japio
JP1066577A 1977-02-04 1977-02-04 Communication system of information Granted JPS5396643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1066577A JPS5396643A (en) 1977-02-04 1977-02-04 Communication system of information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1066577A JPS5396643A (en) 1977-02-04 1977-02-04 Communication system of information

Publications (2)

Publication Number Publication Date
JPS5396643A true JPS5396643A (en) 1978-08-24
JPS5645543B2 JPS5645543B2 (en) 1981-10-27

Family

ID=11756527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1066577A Granted JPS5396643A (en) 1977-02-04 1977-02-04 Communication system of information

Country Status (1)

Country Link
JP (1) JPS5396643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121847A (en) * 1983-12-05 1985-06-29 Hitachi Chem Co Ltd Digital communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121847A (en) * 1983-12-05 1985-06-29 Hitachi Chem Co Ltd Digital communication system

Also Published As

Publication number Publication date
JPS5645543B2 (en) 1981-10-27

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