KR920001873A - 네트워크 콘트롤러 - Google Patents

네트워크 콘트롤러 Download PDF

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Publication number
KR920001873A
KR920001873A KR1019910009562A KR910009562A KR920001873A KR 920001873 A KR920001873 A KR 920001873A KR 1019910009562 A KR1019910009562 A KR 1019910009562A KR 910009562 A KR910009562 A KR 910009562A KR 920001873 A KR920001873 A KR 920001873A
Authority
KR
South Korea
Prior art keywords
polarity
communication cable
idle state
judging
signal
Prior art date
Application number
KR1019910009562A
Other languages
English (en)
Other versions
KR950003466B1 (ko
Inventor
야스오 오쿠보
Original Assignee
아오이 죠이치
가부시키가이샤 도시바
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 아오이 죠이치, 가부시키가이샤 도시바 filed Critical 아오이 죠이치
Publication of KR920001873A publication Critical patent/KR920001873A/ko
Application granted granted Critical
Publication of KR950003466B1 publication Critical patent/KR950003466B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
    • H01R4/2406—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having needles or pins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors

Abstract

내용 없음

Description

네트워크 콘트롤러
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 따른 콘트롤러의 블록도,
제2도는 제1도의 상세한 도면,
제6도는 침상 접속구를 이용한 동축케이블의 접속상태를 나타낸 횡단면 정면도.

Claims (1)

  1. 네트워크의 통신케이블(1)과 이 통신케이블(1)에 대해 송수신을 행하는 송수신회로(22)와의 신호정송로에 삽입되어 극성판정신호가 지시하는 극성에 따라 상기 송수신의 극성을 절환하는 극성절환수단(19)과, 상기 네트워크의 상태가 아이들 상태인 것을 검출하는 아이들상태 검출수단(20), 이 아이들상태 검출수단(20)의 아이들 상태 검출에 응답하여 그때의 상기 통신케이블(1)의 신호레벨에 기초해서 상기 통신케이블(1)의 극성을 판정하고 그 극성 판정신호를 상기 극성절환수단(19)에 부여하는 극성판정수단(21)을 구비하여 구성된 것을 특징으로 하는 네트워크 콘트롤러.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910009562A 1990-06-14 1991-06-11 통신케이블에서의 극성절환장치 KR950003466B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-155728 1990-06-14
JP90-155728 1990-06-14
JP2155728A JPH0828749B2 (ja) 1990-06-14 1990-06-14 ネットワークコントローラ

Publications (2)

Publication Number Publication Date
KR920001873A true KR920001873A (ko) 1992-01-30
KR950003466B1 KR950003466B1 (ko) 1995-04-13

Family

ID=15612169

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910009562A KR950003466B1 (ko) 1990-06-14 1991-06-11 통신케이블에서의 극성절환장치

Country Status (3)

Country Link
US (1) US5182466A (ko)
JP (1) JPH0828749B2 (ko)
KR (1) KR950003466B1 (ko)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301284A (en) * 1991-01-16 1994-04-05 Walker-Estes Corporation Mixed-resolution, N-dimensional object space method and apparatus
US5266783A (en) * 1991-05-13 1993-11-30 First Tracks Identification system requiring momentary contact by limb-worn ID unit with reader detector array
JPH05227568A (ja) * 1991-12-20 1993-09-03 Daikin Ind Ltd 伝送装置
US5411528A (en) * 1992-11-19 1995-05-02 Pacesetter, Inc. Electrically programmable polarity connector for an implantable body tissue stimulator
US5729754A (en) * 1994-03-28 1998-03-17 Estes; Mark D. Associative network method and apparatus
US6008733A (en) * 1994-10-31 1999-12-28 Daikin Industries, Ltd. Air conditioning system master/slave control unit determination
US5646463A (en) * 1995-08-04 1997-07-08 Lucent Technologies Inc. Synchronization control for interrelated DC voltage/battery polarity switching circuits
US5821643A (en) * 1995-08-04 1998-10-13 Lucent Technologies Inc. Synchronization control scheme for a plurality of switching circuits, method of operation therefor and battery plant employing the same
US5777547A (en) * 1996-11-05 1998-07-07 Zeftron, Inc. Car identification and ordering system
US6252756B1 (en) 1998-09-18 2001-06-26 Illinois Tool Works Inc. Low voltage modular room ionization system
US6166451A (en) * 1999-01-14 2000-12-26 Motorola, Inc. Distributed airbag firing system and interface circuit therefor
US6826030B2 (en) * 2002-09-20 2004-11-30 Illinois Tool Works Inc. Method of offset voltage control for bipolar ionization systems
US7110239B2 (en) * 2003-03-24 2006-09-19 Sensormatic Electronics Corporation Polarity correction circuit and system incorporating the same
US7296490B2 (en) * 2004-12-23 2007-11-20 Chrysler Llc Switch assembly for selecting among plurality of shift schedules on an electronically controlled transmission
DE102006039604A1 (de) * 2006-08-24 2008-02-28 Weidmüller Interface GmbH & Co. KG Kabel, Anschlußeinrichtung mit Kabel und Verfahren zur Herstellung des Kabels
AU2008200035A1 (en) * 2007-01-08 2008-07-24 Oyl Research And Development Centre Sdn. Bhd. A communication apparatus
US7966438B2 (en) * 2007-09-27 2011-06-21 Honeywell International Inc. Two-wire communications bus system
US8390150B2 (en) * 2008-07-15 2013-03-05 Fisher-Rosemount Systems, Inc. Field device interface with network protection mechanism
US9124097B2 (en) 2010-12-29 2015-09-01 International Safety And Development, Inc. Polarity correcting device
US8479065B2 (en) 2011-11-02 2013-07-02 Arinc Incorporated Adaptive, wireless automatic identification system pilot port interface
US9577389B2 (en) 2014-03-07 2017-02-21 International Safety Holdings, LLC Systems and methods for modular shock proof electrical outlets
CN107395476B (zh) * 2017-06-30 2022-12-09 珠海格力电器股份有限公司 控制局域网络can芯片

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648059A (en) * 1970-06-03 1972-03-07 Int Plasma Corp Polarity control electric power supply circuit
US3624338A (en) * 1970-08-06 1971-11-30 Ibm Electrical discharge machining pulse-polarity-reversing control
US3731179A (en) * 1972-09-22 1973-05-01 Gen Electric Adjustable high voltage power supply with output polarity switching
DE3231143C2 (de) * 1982-08-21 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verpol- und Überspannungsschutzschaltung für elektronische Verbraucher

Also Published As

Publication number Publication date
JPH0828749B2 (ja) 1996-03-21
US5182466A (en) 1993-01-26
KR950003466B1 (ko) 1995-04-13
JPH0446437A (ja) 1992-02-17

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