IT1262992B - Metodo di controllo di comunicazione per una macchina tessile - Google Patents

Metodo di controllo di comunicazione per una macchina tessile

Info

Publication number
IT1262992B
IT1262992B ITRM920680A ITRM920680A IT1262992B IT 1262992 B IT1262992 B IT 1262992B IT RM920680 A ITRM920680 A IT RM920680A IT RM920680 A ITRM920680 A IT RM920680A IT 1262992 B IT1262992 B IT 1262992B
Authority
IT
Italy
Prior art keywords
station
main
transmission
control method
communication control
Prior art date
Application number
ITRM920680A
Other languages
English (en)
Inventor
Kazuhiko Nakade
Shujiro Suzuki
Masakatsu Hasegawa
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of ITRM920680A0 publication Critical patent/ITRM920680A0/it
Publication of ITRM920680A1 publication Critical patent/ITRM920680A1/it
Application granted granted Critical
Publication of IT1262992B publication Critical patent/IT1262992B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Selective Calling Equipment (AREA)

Abstract

Il metodo di controllo di comunicazione della presente invenzione consente che una richiesta di trasmissione venga inviata ad una stazione principale da stazioni asservite in cui sono generati dati da trasmettere, usando una linea di trasmissione prevista tra la stazione principale ed una molteplicità di stazioni asservite in aggiunta alla linea di comunicazione per l'interrogazione ciclica, alle richieste di trasmissione da una molteplicità di stazioni asservite, viene data una priorità in modo che le richieste di trasmissioni non vengano generate simultaneamente sulla linea di trasmissione mediante collegamento in serie di ciascuna stazione asservita dalla stazione principale con la linea di determinazione di priorità, e la stazione principale riceve i dati della stazione asservita che ha trasmesso la richiesta di trasmissione principale con la linea di determinazione di priorità, e la stazione principale riceve i dati della stazione asservita che ha trasmesso la richiesta di trasmissione.
ITRM920680A 1991-09-19 1992-09-17 Metodo di controllo di comunicazione per una macchina tessile IT1262992B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3239667A JP2550811B2 (ja) 1991-09-19 1991-09-19 通信制御方法

Publications (3)

Publication Number Publication Date
ITRM920680A0 ITRM920680A0 (it) 1992-09-17
ITRM920680A1 ITRM920680A1 (it) 1994-03-17
IT1262992B true IT1262992B (it) 1996-07-23

Family

ID=17048118

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920680A IT1262992B (it) 1991-09-19 1992-09-17 Metodo di controllo di comunicazione per una macchina tessile

Country Status (3)

Country Link
JP (1) JP2550811B2 (it)
DE (1) DE4231317A1 (it)
IT (1) IT1262992B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423745A1 (de) * 1994-07-06 1996-01-11 Cur Elektronische Systemtechni Datenübertragungssystem
DE19526846A1 (de) * 1995-07-22 1997-01-23 Schlafhorst & Co W Verfahren und Einrichtung zur Datenübermittlung an einer Textilmaschine
DE19548667A1 (de) * 1995-12-23 1997-06-26 Csm Gmbh Zentrifugenspinnmaschinensteuerung
JPH1136144A (ja) * 1997-07-16 1999-02-09 Murata Mach Ltd 紡糸巻取システム
EP1910203A1 (de) * 2005-07-27 2008-04-16 Uster Technologies AG Textilmaschine mit garnüberwachung
JP5375230B2 (ja) * 2009-03-17 2013-12-25 株式会社Ｊｖｃケンウッド 通信システム、及び通信方法
JP6235506B2 (ja) * 2015-03-05 2017-11-22 ファナック株式会社 通信先を切替えて物理データを測定するデータ測定装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104844A (ja) * 1982-12-07 1984-06-16 Toshiba Corp デ−タ通信方式
JPS59122257A (ja) * 1982-12-28 1984-07-14 Fujitsu Ltd ポ−リング方式
JPS6365731A (ja) * 1986-09-05 1988-03-24 Fujitsu Ten Ltd ポ−リング方式
JPS63294030A (ja) * 1987-05-26 1988-11-30 Nec Corp バス形の網の情報転送方式
JPH01284198A (ja) * 1988-05-11 1989-11-15 Hitachi Ltd 状変データ収集方法

Also Published As

Publication number Publication date
ITRM920680A0 (it) 1992-09-17
JPH0578925A (ja) 1993-03-30
DE4231317A1 (de) 1993-04-01
JP2550811B2 (ja) 1996-11-06
ITRM920680A1 (it) 1994-03-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970923