BR8704517A - Aparelho,processo,sistema e rede de comunicacao de dados - Google Patents

Aparelho,processo,sistema e rede de comunicacao de dados

Info

Publication number
BR8704517A
BR8704517A BR8704517A BR8704517A BR8704517A BR 8704517 A BR8704517 A BR 8704517A BR 8704517 A BR8704517 A BR 8704517A BR 8704517 A BR8704517 A BR 8704517A BR 8704517 A BR8704517 A BR 8704517A
Authority
BR
Brazil
Prior art keywords
appliance
communication network
data communication
data
network
Prior art date
Application number
BR8704517A
Other languages
English (en)
Portuguese (pt)
Inventor
Toshifumi Yamamoto
Mitsuro Takakura
Hiromasa Yamaoka
Masakazu Okada
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of BR8704517A publication Critical patent/BR8704517A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H04L12/43—Loop networks with decentralised control with synchronous transmission, e.g. time division multiplex [TDM], slotted rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
BR8704517A 1986-09-05 1987-09-02 Aparelho,processo,sistema e rede de comunicacao de dados BR8704517A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61207904A JPH0685529B2 (ja) 1986-09-05 1986-09-05 デ−タ伝送方法および装置

Publications (1)

Publication Number Publication Date
BR8704517A true BR8704517A (pt) 1988-04-19

Family

ID=16547496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704517A BR8704517A (pt) 1986-09-05 1987-09-02 Aparelho,processo,sistema e rede de comunicacao de dados

Country Status (6)

Country Link
US (1) US5090029A (US07090804-20060815-C00018.png)
JP (1) JPH0685529B2 (US07090804-20060815-C00018.png)
CN (1) CN1006437B (US07090804-20060815-C00018.png)
BR (1) BR8704517A (US07090804-20060815-C00018.png)
DE (1) DE3729732A1 (US07090804-20060815-C00018.png)
IN (1) IN168447B (US07090804-20060815-C00018.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390353A (en) * 1991-05-23 1995-02-14 Eastman Kodak Company Hardware implemental field oriented bit stream formatter for generating user programmed data formats
JP2757668B2 (ja) * 1992-03-11 1998-05-25 国際電信電話株式会社 画像解析装置
US5469432A (en) * 1993-08-26 1995-11-21 Gat; Erann High-speed digital communications network
JP3221814B2 (ja) * 1995-02-23 2001-10-22 株式会社松田製作所 射出成形機
EP0847165B1 (de) * 1996-12-05 2007-01-24 Siemens Aktiengesellschaft Digitales Datenübertragungsnetz und Verfahren zum Betreiben des Datenübertragungsnetzes
US6665601B1 (en) 1998-12-22 2003-12-16 Case Corporation Communications system for managing messages across a vehicle data bus
DE10059098A1 (de) * 2000-11-28 2002-06-13 Infineon Technologies Ag Anordnung zur Befehlsübertragung
FR2882845B1 (fr) 2005-03-04 2007-06-01 Somfy Sas Procede de commande d'actionneurs
JP4731344B2 (ja) * 2006-02-06 2011-07-20 三菱電機株式会社 リング型ネットワークシステム
DE102011083474A1 (de) * 2011-09-27 2013-03-28 Robert Bosch Gmbh Verfahren zum Betreiben einer Kommunikationsanordnung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759258A (fr) * 1969-11-22 1971-05-24 Int Standard Electric Corp Systeme de transmission multiplex a repartition dans le temps par l'intermediaire de satellites
US4054753A (en) * 1975-10-20 1977-10-18 Digital Communications Corporation Double sync burst TDMA system
JPS52117004A (en) * 1976-03-29 1977-10-01 Hitachi Ltd Error control for loop transmission
DE2657878C3 (de) * 1976-12-21 1979-11-08 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung für ein Zeitmultiplex-Nachrichtenübertragungssystem zum empfangsseitigen Speichern und kanalweisen Zusammenstellen von in Form von Überrahmen übertragenen Informationen
JPS5781746A (en) * 1980-11-11 1982-05-21 Nec Corp Control system of data transmission in loop transmission system
JPH0671270B2 (ja) * 1982-01-26 1994-09-07 株式会社日立製作所 データ伝送ネットワーク

Also Published As

Publication number Publication date
DE3729732A1 (de) 1988-03-17
US5090029A (en) 1992-02-18
DE3729732C2 (US07090804-20060815-C00018.png) 1991-06-27
JPS6364436A (ja) 1988-03-22
CN1006437B (zh) 1990-01-10
JPH0685529B2 (ja) 1994-10-26
IN168447B (US07090804-20060815-C00018.png) 1991-04-06
CN87106178A (zh) 1988-03-16

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/09/2002