DE69029385D1 - Vorrichtung zur seriellen signalübertragung und verfahren zum steuern der polaritätsfestlegung - Google Patents

Vorrichtung zur seriellen signalübertragung und verfahren zum steuern der polaritätsfestlegung

Info

Publication number
DE69029385D1
DE69029385D1 DE69029385T DE69029385T DE69029385D1 DE 69029385 D1 DE69029385 D1 DE 69029385D1 DE 69029385 T DE69029385 T DE 69029385T DE 69029385 T DE69029385 T DE 69029385T DE 69029385 D1 DE69029385 D1 DE 69029385D1
Authority
DE
Germany
Prior art keywords
controlling
signal transmission
serial signal
polarity determination
polarity
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.)
Expired - Lifetime
Application number
DE69029385T
Other languages
English (en)
Other versions
DE69029385T2 (de
Inventor
Koji Nagoya Tech Inst Yokohama
Fumio Nagoya Tech Inst Aoi
Kanji Nagoya Tech Ins Isomichi
A Air-Co Refr Mach Work Hirose
H Air-Co Refr Mach Work Yasuda
C Air-Co Refr Mach Wo Ninagawa
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Priority claimed from JP1276048A external-priority patent/JP2566323B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69029385D1 publication Critical patent/DE69029385D1/de
Application granted granted Critical
Publication of DE69029385T2 publication Critical patent/DE69029385T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
DE69029385T 1989-10-25 1990-04-12 Vorrichtung zur seriellen signalübertragung und verfahren zum steuern der polaritätsfestlegung Expired - Lifetime DE69029385T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1276048A JP2566323B2 (ja) 1989-01-18 1989-10-25 極性確定制御方法
PCT/JP1990/000490 WO1991007034A1 (en) 1989-10-25 1990-04-12 Serial signal transmission apparatus and method of controlling determination of polarity thereof

Publications (2)

Publication Number Publication Date
DE69029385D1 true DE69029385D1 (de) 1997-01-23
DE69029385T2 DE69029385T2 (de) 1997-04-03

Family

ID=17564063

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69029385T Expired - Lifetime DE69029385T2 (de) 1989-10-25 1990-04-12 Vorrichtung zur seriellen signalübertragung und verfahren zum steuern der polaritätsfestlegung

Country Status (4)

Country Link
US (1) US5257160A (de)
EP (1) EP0451276B1 (de)
DE (1) DE69029385T2 (de)
WO (1) WO1991007034A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05227568A (ja) * 1991-12-20 1993-09-03 Daikin Ind Ltd 伝送装置
US5615404A (en) * 1994-10-31 1997-03-25 Intel Corporation System having independently addressable bus interfaces coupled to serially connected multi-ported signal distributors generating and maintaining frame based polling schedule favoring isochronous peripherals
DE69534820T2 (de) * 1994-10-31 2006-08-17 Daikin Industries, Ltd. Sendevorrichtung
US5742847A (en) * 1994-10-31 1998-04-21 Intel Corporation M&A for dynamically generating and maintaining frame based polling schedules for polling isochronous and asynchronous functions that guaranty latencies and bandwidths to the isochronous functions
US5621901A (en) * 1994-10-31 1997-04-15 Intel Corporation Method and apparatus for serial bus elements of an hierarchical serial bus assembly to electrically represent data and control states to each other
US5623610A (en) * 1994-10-31 1997-04-22 Intel Corporation System for assigning geographical addresses in a hierarchical serial bus by enabling upstream port and selectively enabling disabled ports at power on/reset
AU703388B2 (en) * 1994-10-31 1999-03-25 Intel Corporation Method and apparatus for exchanging data, status and commands over an hierarchical serial bus assembly using communication packets
NO951291L (no) * 1995-04-04 1996-10-07 Einar Gotaas Fremgangsmåte og system for toveis datakommunikasjon mellom en sentralenhet og et antall stasjoner
DE19900246B4 (de) * 1998-11-19 2012-07-12 Lingg & Janke Ohg Verwendung von zumindest einem Polaritätswandler
US6618785B1 (en) * 2000-04-21 2003-09-09 Apple Computer, Inc. Method and apparatus for automatic detection and healing of signal pair crossover on a high performance serial bus
US7110239B2 (en) * 2003-03-24 2006-09-19 Sensormatic Electronics Corporation Polarity correction circuit and system incorporating the same
KR101611157B1 (ko) * 2009-11-24 2016-04-11 삼성전자 주식회사 공기조화기 및 그 통신방법
CN110069437B (zh) * 2019-04-24 2023-03-14 大连理工大学 基于响应帧有效性的rs-485总线极性自适应方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543304B2 (de) * 1972-08-21 1980-11-05
JPS51108509A (ja) * 1975-03-05 1976-09-25 Tokyo Shibaura Electric Co Shingoojushinsochi
JPS5211806A (en) * 1975-07-18 1977-01-29 Kokusai Denshin Denwa Co Ltd <Kdd> Teleprinter code control system
US4027223A (en) * 1976-07-06 1977-05-31 Renz Frank G Transceiver polarity protector
US4176248A (en) * 1977-12-23 1979-11-27 Bell Telephone Laboratories, Incorporated System for identifying and correcting the polarity of a data signal
EP0235649B1 (de) * 1986-02-17 1990-12-19 Siemens Aktiengesellschaft Schaltungsanordnung zur seriellen Datenübertragung zwischen mehreren Teilnehmerstellen
EP0234453B1 (de) * 1986-02-17 1991-08-28 Siemens Aktiengesellschaft Schaltungsanordnung zur seriellen Datenübertragung zwischen mehreren Teilnehmerstellen
US4943979A (en) * 1988-05-12 1990-07-24 Farallon Computing Corporation Local access network signal regnerator
US5119398A (en) * 1988-05-12 1992-06-02 Farallon Computing, Inc. Signal regenerator for two-wire local area network

Also Published As

Publication number Publication date
US5257160A (en) 1993-10-26
EP0451276A4 (en) 1993-05-05
WO1991007034A1 (en) 1991-05-16
EP0451276B1 (de) 1996-12-11
DE69029385T2 (de) 1997-04-03
EP0451276A1 (de) 1991-10-16

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Legal Events

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8364 No opposition during term of opposition