JPS6454832A - Data transmission system - Google Patents

Data transmission system

Info

Publication number
JPS6454832A
JPS6454832A JP21016387A JP21016387A JPS6454832A JP S6454832 A JPS6454832 A JP S6454832A JP 21016387 A JP21016387 A JP 21016387A JP 21016387 A JP21016387 A JP 21016387A JP S6454832 A JPS6454832 A JP S6454832A
Authority
JP
Japan
Prior art keywords
data
sent
master station
data transmission
transmission path
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
JP21016387A
Other languages
Japanese (ja)
Inventor
Masato Kato
Masato Hashimoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP21016387A priority Critical patent/JPS6454832A/en
Publication of JPS6454832A publication Critical patent/JPS6454832A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To increase amounts of data to be transmitted within a constant time, by reading out the data written by a master station from the data block of a data frame sent to a data transmission path by plural slave stations, and writing the data to be sent to the master station in the data block. CONSTITUTION:The master station 21 sets the data to be sent to each of the slave stations 22a-22n in each of the data blocks 27a-27n, and sends them to the data transmission path 23. A first slave station 22a, when receiving the data frame 25 sent from the master station 21, reads out the data in the data block 27a, and sets the data to be sent to the master station 21 at the data block 27a, and sends it to the data transmission path 23. Second-(n)th slave stations 22b-22n perform the same operations, respectively. In such a way, it is possible to increase the amonuts of transmission data within the constant time.
JP21016387A 1987-08-26 1987-08-26 Data transmission system Pending JPS6454832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21016387A JPS6454832A (en) 1987-08-26 1987-08-26 Data transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21016387A JPS6454832A (en) 1987-08-26 1987-08-26 Data transmission system

Publications (1)

Publication Number Publication Date
JPS6454832A true JPS6454832A (en) 1989-03-02

Family

ID=16584810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21016387A Pending JPS6454832A (en) 1987-08-26 1987-08-26 Data transmission system

Country Status (1)

Country Link
JP (1) JPS6454832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251361A (en) * 2006-03-14 2007-09-27 Nissan Motor Co Ltd Ring communication network system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118046A (en) * 1984-11-14 1986-06-05 Hitachi Ltd Data optical communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118046A (en) * 1984-11-14 1986-06-05 Hitachi Ltd Data optical communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007251361A (en) * 2006-03-14 2007-09-27 Nissan Motor Co Ltd Ring communication network system

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