[go: up one dir, main page]

JPS6441345A - Data communication system - Google Patents

Data communication system

Info

Publication number
JPS6441345A
JPS6441345A JP19686887A JP19686887A JPS6441345A JP S6441345 A JPS6441345 A JP S6441345A JP 19686887 A JP19686887 A JP 19686887A JP 19686887 A JP19686887 A JP 19686887A JP S6441345 A JPS6441345 A JP S6441345A
Authority
JP
Japan
Prior art keywords
buffer
station
transmission
communication medium
data
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
JP19686887A
Other languages
Japanese (ja)
Inventor
Akihide Harada
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.)
Harada Electronics Industry Co Ltd
Original Assignee
Harada Electronics Industry 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 Harada Electronics Industry Co Ltd filed Critical Harada Electronics Industry Co Ltd
Priority to JP19686887A priority Critical patent/JPS6441345A/en
Publication of JPS6441345A publication Critical patent/JPS6441345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To attain data communication without setting any address to each station by connecting a transmission buffer of a main station and a transmission/reception buffer of each local station in series by a communication medium. CONSTITUTION:The major part of the local station 2 consists of a transmission/ reception buffer 8 receiving serially a data sent through a communication medium 3 and transmitting the received data serially to the communication medium 3 connected to the opposite side and a latch buffer 9 latching the data set to the buffer 8, and a peripheral equipment (terminal equipment) 10 is connected respectively to the latch buffer 9 of each local station 2. Moreover, the communication medium 3 connects the transmission buffer 5 of the main station 1 and the transmission/reception buffer 8 of each local station 2 in series. Thus, the connection sequence represents the address and the data is communicated without setting any address to each station.
JP19686887A 1987-08-06 1987-08-06 Data communication system Pending JPS6441345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19686887A JPS6441345A (en) 1987-08-06 1987-08-06 Data communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19686887A JPS6441345A (en) 1987-08-06 1987-08-06 Data communication system

Publications (1)

Publication Number Publication Date
JPS6441345A true JPS6441345A (en) 1989-02-13

Family

ID=16364984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19686887A Pending JPS6441345A (en) 1987-08-06 1987-08-06 Data communication system

Country Status (1)

Country Link
JP (1) JPS6441345A (en)

Similar Documents

Publication Publication Date Title
EP0322897A3 (en) Simultaneous data and electric power transmitting/receiving system
SG48270A1 (en) Alternating sequential half duplex communication system
EP0329912A3 (en) Communication system for transmission of broadband and baseband information
ATE122513T1 (en) COMMERCIAL SATELLITE COMMUNICATIONS SYSTEM.
EP0361368A3 (en) Light signal transmission system
GB2232859B (en) Data networks
GB1487476A (en) Circuit arrangement for connecting peripheral units to transmission lines for transmitting data by pulse code modulation
ES8507700A1 (en) Distributed PABX
DE3061739D1 (en) Radio network
JPS6439845A (en) Data transmission equipment
JPS5577247A (en) Diversity transmitter-receiver
JPS6441345A (en) Data communication system
JPS5624867A (en) Facsimile simultaneous transmission and reception system
JPS5610757A (en) Circuit control system for data highway system
JPS5616350A (en) Data transmitting system
JPS5279815A (en) Transmitting and receiving circuit
JPS6429961A (en) Document communication equipment
EP0136681A3 (en)
GR3000568T3 (en) Operating a multiple-access optical network
JPS55115756A (en) Data transmission system
JPS57176862A (en) Data transmitting system
JPS55135447A (en) Error detection system for transmission data
JPS6436239A (en) Multiplex transmission equipment
JPS6469134A (en) Data re-sending system
JPS6441598A (en) Building managing device