DE10134166B4 - Synchronisierungssystem unter Verwendung von IEEE1394 - Google Patents
Synchronisierungssystem unter Verwendung von IEEE1394 Download PDFInfo
- Publication number
- DE10134166B4 DE10134166B4 DE10134166A DE10134166A DE10134166B4 DE 10134166 B4 DE10134166 B4 DE 10134166B4 DE 10134166 A DE10134166 A DE 10134166A DE 10134166 A DE10134166 A DE 10134166A DE 10134166 B4 DE10134166 B4 DE 10134166B4
- Authority
- DE
- Germany
- Prior art keywords
- delay
- node
- cycle
- cycle timer
- unit
- 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 - Fee Related
Links
- 230000004044 response Effects 0.000 claims abstract description 162
- 230000005540 biological transmission Effects 0.000 claims abstract description 109
- 238000012937 correction Methods 0.000 claims description 47
- 238000012546 transfer Methods 0.000 claims description 22
- 238000005259 measurement Methods 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000006854 communication Effects 0.000 description 34
- 238000004891 communication Methods 0.000 description 33
- 238000001514 detection method Methods 0.000 description 28
- 238000012545 processing Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 24
- 238000000034 method Methods 0.000 description 24
- 230000008859 change Effects 0.000 description 22
- 230000008569 process Effects 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000001934 delay Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- H04L12/40052—High-speed IEEE 1394 serial bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0652—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP]
- H04J3/0655—Synchronisation among time division multiple access [TDMA] nodes, e.g. time triggered protocol [TTP] using timestamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
- H04J3/0658—Clock or time synchronisation among packet nodes
- H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
- H04J3/0667—Bidirectional timestamps, e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000-360279 | 2000-11-27 | ||
| JP2000360279A JP4097891B2 (ja) | 2000-11-27 | 2000-11-27 | Ieee1394を用いた同期システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10134166A1 DE10134166A1 (de) | 2002-06-13 |
| DE10134166B4 true DE10134166B4 (de) | 2009-07-16 |
Family
ID=18831905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10134166A Expired - Fee Related DE10134166B4 (de) | 2000-11-27 | 2001-07-13 | Synchronisierungssystem unter Verwendung von IEEE1394 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6959017B2 (enExample) |
| JP (1) | JP4097891B2 (enExample) |
| DE (1) | DE10134166B4 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002009796A (ja) * | 2000-06-26 | 2002-01-11 | Sony Corp | データ転送システム及びデータ転送管理装置並びにデータ転送方法 |
| DE10131307B4 (de) * | 2001-06-28 | 2006-06-14 | Infineon Technologies Ag | Verfahren und Bussystem zum Synchronisieren eines Datenaustausches zwischen einer Datenquelle und einer Steuereinrichtung |
| US7225286B2 (en) * | 2002-06-24 | 2007-05-29 | Koninklijke Philips Electronics N.V. | Method to measure transmission delay between 1394 bridges |
| JP3900522B2 (ja) * | 2002-08-29 | 2007-04-04 | ヤマハ株式会社 | コマンド同期確立システムおよび方法 |
| DE10241429B4 (de) * | 2002-09-06 | 2007-10-25 | Siemens Ag | Verfahren zur Synchronisation von Netzwerkknoten eines Teilnetzwerks |
| JPWO2004093476A1 (ja) * | 2003-04-16 | 2006-07-13 | 日本電気株式会社 | 移動通信システム、基地局、移動局、及びそれらに用いる無線通信方法 |
| DE10321652A1 (de) * | 2003-05-13 | 2004-12-02 | Tentaclion Gmbh | Modulares Datenerfassungs-und Übertragungssystem sowie Übertragungseinrichtung dafür |
| DE10322950A1 (de) * | 2003-05-22 | 2004-12-16 | Deutsche Thomson-Brandt Gmbh | Verfahren zur Einstellung konsistenter Werte für einen Parameter in einem Netzwerk verteilter Stationen sowie Netzwerkteilnehmerstation für die Durchführung des Verfahrens |
| JP4302483B2 (ja) * | 2003-10-28 | 2009-07-29 | パナソニック株式会社 | データ伝送方法およびデータ伝送装置 |
| US20060168379A1 (en) * | 2004-12-13 | 2006-07-27 | Tim Frodsham | Method, system, and apparatus for link latency management |
| DE102005024759A1 (de) * | 2005-05-31 | 2006-12-07 | Bosch Rexroth Ag | Verfahren zur Laufzeitkorrektur in einer Kommunikationsstruktur |
| US7536489B2 (en) * | 2005-08-30 | 2009-05-19 | Ricoh Company Limited | Information processing system for determining payload size based on packet-to-payload size ratio |
| JP4650248B2 (ja) * | 2005-12-09 | 2011-03-16 | 株式会社デンソー | 車両用ネットワークシステム及びネットワークノード |
| US8539098B2 (en) * | 2007-10-17 | 2013-09-17 | Dispersive Networks, Inc. | Multiplexed client server (MCS) communications and systems |
| CN102754344B (zh) * | 2009-11-13 | 2015-09-30 | 意法爱立信有限公司 | 连续测量的时间数字转换器 |
| JP5458904B2 (ja) * | 2010-01-20 | 2014-04-02 | 富士電機株式会社 | 通信システムの同期方法、通信システム、マスタ局 |
| JP5576747B2 (ja) * | 2010-09-06 | 2014-08-20 | 株式会社日立製作所 | 通信システム及び時刻同期方法 |
| JP5649505B2 (ja) * | 2011-04-19 | 2015-01-07 | 株式会社東芝 | 同期制御システム |
| CN102510345B (zh) * | 2011-11-03 | 2014-07-16 | 大唐联仪科技有限公司 | 一种基于一致性测试的时延补偿方法和设备 |
| US9244753B2 (en) * | 2013-03-15 | 2016-01-26 | Siemens Schweiz Ag | Redundant bus fault detection |
| JP6488830B2 (ja) * | 2015-03-31 | 2019-03-27 | オムロン株式会社 | 制御装置 |
| US10637597B2 (en) | 2017-04-07 | 2020-04-28 | Luminous Cyber Corporation | Time determination of distributed events without distribution of reference time, phase, or frequency |
| DE102017012250B4 (de) * | 2017-05-24 | 2020-10-15 | Wago Verwaltungsgesellschaft Mbh | Übertragen von Daten auf einem Lokalbus |
| JP6969455B2 (ja) * | 2018-03-13 | 2021-11-24 | オムロン株式会社 | 制御装置、制御システム、制御方法、および、制御プログラム |
| US10698857B2 (en) * | 2018-09-28 | 2020-06-30 | Bristol, Inc | Systems, methods, and apparatus to synchronize data bus access |
| CN109189049B (zh) * | 2018-10-15 | 2020-05-26 | 浙江工业大学 | 一种适用于网络化控制系统的主动时延补偿方法 |
| JP6627958B1 (ja) * | 2018-12-26 | 2020-01-08 | 富士電機株式会社 | 通信システム |
| EP3937432A1 (de) * | 2020-07-06 | 2022-01-12 | Siemens Aktiengesellschaft | Verfahren zur datenkommunikation |
| CN112600641A (zh) * | 2020-12-31 | 2021-04-02 | 深圳市英特瑞半导体科技有限公司 | 一种网络设备时间同步方法、装置、设备及存储介质 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19818325A1 (de) * | 1998-04-23 | 1999-10-28 | Siemens Ag | Verfahren zum Betreiben eines Funk-Kommunikationssystems |
| US6032261A (en) * | 1997-12-30 | 2000-02-29 | Philips Electronics North America Corp. | Bus bridge with distribution of a common cycle clock to all bridge portals to provide synchronization of local buses, and method of operation thereof |
| EP1047213A2 (en) * | 1999-04-22 | 2000-10-25 | Nec Corporation | Network synchronization system and network synchronization method |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630173A (en) * | 1992-12-21 | 1997-05-13 | Apple Computer, Inc. | Methods and apparatus for bus access arbitration of nodes organized into acyclic directed graph by cyclic token passing and alternatively propagating request to root node and grant signal to the child node |
| US5394556A (en) * | 1992-12-21 | 1995-02-28 | Apple Computer, Inc. | Method and apparatus for unique address assignment, node self-identification and topology mapping for a directed acyclic graph |
| EP0804033A3 (en) * | 1996-04-26 | 2003-12-10 | Texas Instruments Incorporated | Improvements in or relating to electronic devices |
| JPH1040211A (ja) * | 1996-04-30 | 1998-02-13 | Texas Instr Inc <Ti> | パケット化されたデータ通信インタフェース機器内での直接メモリアクセス優先順位を割り当てるための方法ならびにdmaチャンネル回路 |
| DE69735415T2 (de) * | 1996-05-07 | 2006-09-28 | Yamaha Corp., Hamamatsu | Verfahren und System zur Übertragung von Audiodaten mit Zeitstempel |
| KR100238287B1 (ko) * | 1997-06-03 | 2000-01-15 | 윤종용 | 프레임 동기 장치 및 그 방법 |
| JP3837857B2 (ja) * | 1997-08-14 | 2006-10-25 | ソニー株式会社 | 信号処理回路 |
| US6041286A (en) * | 1997-10-21 | 2000-03-21 | Sony Corporation | Apparatus for and method of accurately obtaining the cycle time of completion of transmission of video frames within an isochronous stream of data transmitted over an IEEE 1394 serial bus network |
| US6128318A (en) * | 1998-01-23 | 2000-10-03 | Philips Electronics North America Corporation | Method for synchronizing a cycle master node to a cycle slave node using synchronization information from an external network or sub-network which is supplied to the cycle slave node |
| US6418150B1 (en) * | 1998-02-20 | 2002-07-09 | Apple Computer, Inc. | Method and apparatus for calibrating an IEEE-1394 cycle master |
| JP3228708B2 (ja) * | 1998-04-03 | 2001-11-12 | パイオニア株式会社 | 伝送システムにおける受信インターフェース装置 |
| JPH11317748A (ja) * | 1998-05-07 | 1999-11-16 | Pioneer Electron Corp | 伝送システムにおける送信インターフェース装置 |
| US6212171B1 (en) * | 1998-06-22 | 2001-04-03 | Intel Corporation | Method and apparatus for gap count determination |
| JP3815063B2 (ja) * | 1998-07-14 | 2006-08-30 | ソニー株式会社 | バスネットワークの同期通信設定の解除方法およびそれを利用するバスネットワーク、並びに情報提供媒体 |
| JP2000032030A (ja) * | 1998-07-14 | 2000-01-28 | Sony Corp | バスネットワークの同期通信設定方法およびそれを利用するバスネットワーク、並びに情報提供媒体 |
| JP4035235B2 (ja) * | 1998-08-24 | 2008-01-16 | キヤノン株式会社 | 電子機器 |
| US6505255B1 (en) * | 1999-04-29 | 2003-01-07 | Mitsubishi Electric Information Technology Center America, Inc. (Ita) | Method for formatting and routing data between an external network and an internal network |
| JP2000216800A (ja) * | 1999-01-27 | 2000-08-04 | Sony Corp | デ―タ中継装置および方法、並びに提供媒体 |
| US6389547B1 (en) * | 1999-03-19 | 2002-05-14 | Sony Corporation | Method and apparatus to synchronize a bus bridge to a master clock |
| US6751228B1 (en) * | 1999-03-23 | 2004-06-15 | Yamaha Corporation | Packet handler of audio data by isochronous mode |
| JP3424620B2 (ja) * | 1999-09-24 | 2003-07-07 | 日本電気株式会社 | アイソクロナスパケット転送方法,該転送用制御プログラムの記録媒体,ブリッジ及びパケット転送制御lsi |
| JP3780776B2 (ja) * | 1999-10-15 | 2006-05-31 | セイコーエプソン株式会社 | データ転送制御装置及び電子機器 |
| JP2001119410A (ja) * | 1999-10-21 | 2001-04-27 | Sony Corp | 自己識別フェーズにおける処理方法 |
| KR100457508B1 (ko) * | 1999-10-29 | 2004-11-17 | 삼성전자주식회사 | 타임 스탬프 옵셋 설정 장치 및 그 방법 |
| US6633989B1 (en) * | 1999-11-30 | 2003-10-14 | Lsi Logic Corporation | Method and mechanism for synchronizing a slave's timer to a master's timer |
| US6763402B2 (en) * | 2000-05-25 | 2004-07-13 | Bnl Technologies, Inc. | Data storage subsystem |
| JP2002009796A (ja) * | 2000-06-26 | 2002-01-11 | Sony Corp | データ転送システム及びデータ転送管理装置並びにデータ転送方法 |
| EP1198085B1 (en) * | 2000-10-10 | 2011-06-08 | Sony Deutschland GmbH | Cycle synchronization between interconnected sub-networks |
| US7346714B2 (en) * | 2002-09-05 | 2008-03-18 | Canon Kabushiki Kaisha | Notification of completion of communication with a plurality of data storage areas |
-
2000
- 2000-11-27 JP JP2000360279A patent/JP4097891B2/ja not_active Expired - Lifetime
-
2001
- 2001-05-17 US US09/858,555 patent/US6959017B2/en not_active Expired - Fee Related
- 2001-07-13 DE DE10134166A patent/DE10134166B4/de not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6032261A (en) * | 1997-12-30 | 2000-02-29 | Philips Electronics North America Corp. | Bus bridge with distribution of a common cycle clock to all bridge portals to provide synchronization of local buses, and method of operation thereof |
| DE19818325A1 (de) * | 1998-04-23 | 1999-10-28 | Siemens Ag | Verfahren zum Betreiben eines Funk-Kommunikationssystems |
| EP1047213A2 (en) * | 1999-04-22 | 2000-10-25 | Nec Corporation | Network synchronization system and network synchronization method |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020064185A1 (en) | 2002-05-30 |
| JP2002164903A (ja) | 2002-06-07 |
| DE10134166A1 (de) | 2002-06-13 |
| US6959017B2 (en) | 2005-10-25 |
| JP4097891B2 (ja) | 2008-06-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |