CN107332749A - 基于工业互联网现场层宽带总线架构的同步方法及装置 - Google Patents
基于工业互联网现场层宽带总线架构的同步方法及装置 Download PDFInfo
- Publication number
- CN107332749A CN107332749A CN201710543469.3A CN201710543469A CN107332749A CN 107332749 A CN107332749 A CN 107332749A CN 201710543469 A CN201710543469 A CN 201710543469A CN 107332749 A CN107332749 A CN 107332749A
- Authority
- CN
- China
- Prior art keywords
- bus
- bus controller
- terminal
- bus terminal
- subframe
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 230000001360 synchronised effect Effects 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 177
- 238000012937 correction Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims abstract description 21
- 238000012790 confirmation Methods 0.000 claims description 24
- 230000001960 triggered effect Effects 0.000 claims description 8
- 239000000969 carrier Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 19
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 14
- 238000004891 communication Methods 0.000 description 12
- 238000004590 computer program Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 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
- H04L12/40006—Architecture of a communication node
- H04L12/40013—Details regarding a bus controller
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2657—Carrier synchronisation
-
- 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
- G06F13/4291—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a clocked protocol
-
- 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
-
- 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
- H04L12/40123—Interconnection of computers and peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2662—Symbol synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
- H04L27/2655—Synchronisation arrangements
- H04L27/2668—Details of algorithms
- H04L27/2673—Details of algorithms characterised by synchronisation parameters
- H04L27/2675—Pilot or known symbols
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- 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
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
-
- 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
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40221—Profibus
-
- 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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (13)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710543469.3A CN107332749B (zh) | 2017-07-05 | 2017-07-05 | 基于工业互联网现场层宽带总线架构的同步方法及装置 |
ES17210913T ES2824727T3 (es) | 2017-07-05 | 2017-12-28 | Método y aparato de sincronización en base a una arquitectura de bus de banda ancha de campo de Internet industrial |
EP17210913.4A EP3425971B1 (en) | 2017-07-05 | 2017-12-28 | Synchronization method and apparatus on the basis of a field broadband bus architecture of industrial internet |
US15/858,984 US10212016B2 (en) | 2017-07-05 | 2017-12-29 | Synchronization method and apparatus on the basis of a field broadband bus architecture of industrial internet |
JP2018012910A JP6494819B2 (ja) | 2017-07-05 | 2018-01-29 | インダストリアル・インターネット・フィールド層ブロードバンドバス・アーキテクチャに基づく同期方法と装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710543469.3A CN107332749B (zh) | 2017-07-05 | 2017-07-05 | 基于工业互联网现场层宽带总线架构的同步方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107332749A true CN107332749A (zh) | 2017-11-07 |
CN107332749B CN107332749B (zh) | 2020-09-22 |
Family
ID=60196382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710543469.3A Active CN107332749B (zh) | 2017-07-05 | 2017-07-05 | 基于工业互联网现场层宽带总线架构的同步方法及装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10212016B2 (zh) |
EP (1) | EP3425971B1 (zh) |
JP (1) | JP6494819B2 (zh) |
CN (1) | CN107332749B (zh) |
ES (1) | ES2824727T3 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110166400A (zh) * | 2019-07-05 | 2019-08-23 | 北京神经元网络技术有限公司 | 高速工业通信系统的同步方法、装置、网络设备及存储介质 |
CN112367634A (zh) * | 2020-11-10 | 2021-02-12 | 上海汽车集团股份有限公司 | 报文发送方法及装置 |
CN112448798A (zh) * | 2019-08-29 | 2021-03-05 | 北京东土军悦科技有限公司 | 一种军事阵地通信系统、方法、装置和存储介质 |
CN112468425A (zh) * | 2019-09-09 | 2021-03-09 | 北京东土科技股份有限公司 | 帧头结构和系统时间同步方法 |
CN112491767A (zh) * | 2019-09-11 | 2021-03-12 | 北京东土科技股份有限公司 | 系统时间同步方法、装置、计算机设备及存储介质 |
CN112637030A (zh) * | 2020-12-30 | 2021-04-09 | 北京神经元网络技术有限公司 | 总线系统控制节点主备切换的时钟同步方法及装置 |
CN113038570A (zh) * | 2019-12-25 | 2021-06-25 | 北京东土科技股份有限公司 | 一种用户节点的接入控制方法、装置、设备及存储介质 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9930660B2 (en) * | 2015-05-28 | 2018-03-27 | Intel IP Corporation | Scheduling trigger frames in a high efficiency wireless local-area network |
CN107257310B (zh) * | 2017-07-05 | 2020-04-24 | 北京东土科技股份有限公司 | 基于工业互联网现场层宽带总线架构的实现系统 |
US10896106B2 (en) | 2018-05-10 | 2021-01-19 | Teradyne, Inc. | Bus synchronization system that aggregates status |
DE102018129189B4 (de) | 2018-11-20 | 2021-03-04 | Beckhoff Automation Gmbh | Verfahren zum betreiben eines netzwerkteilnehmers in einem automatisierungskommunikationsnetzwerk |
DE102019123348A1 (de) * | 2019-08-30 | 2021-03-04 | Beckhoff Automation Gmbh | Automatisierungssystem, Funkvorrichtung und Verfahren zum drahtlosen Einbinden eines Funkteilnehmers an ein Automatisierungssystem |
EP4142222A1 (en) * | 2020-04-30 | 2023-03-01 | KONE Corporation | Determination of a sequence of bus nodes in a multi-drop communication bus |
CN113722254B (zh) * | 2021-05-24 | 2023-06-20 | 核工业理化工程研究院 | 一种适用于工业控制现场的多主机通讯总线系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363128B1 (en) * | 1996-09-02 | 2002-03-26 | Stmicroelectronics N.V. | Multi-carrier transmission systems |
US20020126706A1 (en) * | 2001-03-09 | 2002-09-12 | Rajiv Laroia | Method of symbol timing synchronization in communication systems |
CN1728600A (zh) * | 2004-07-26 | 2006-02-01 | 华为技术有限公司 | 一种实现基站同步传输的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62253242A (ja) * | 1985-12-11 | 1987-11-05 | Toshiba Corp | 集線分配方式 |
JPH0732394B2 (ja) * | 1985-12-11 | 1995-04-10 | 株式会社東芝 | 集線分配方式 |
JP2002077298A (ja) * | 2000-09-04 | 2002-03-15 | Mitsubishi Electric Corp | 通信方法および通信装置 |
US7433435B2 (en) * | 2003-10-22 | 2008-10-07 | Sasken Communication Technologies Limited | Apparatus, methods, systems, and articles incorporating a clock correction technique |
US7782752B2 (en) * | 2006-06-07 | 2010-08-24 | Ittiam Systems (P) Ltd. | Pilot based sampling frequency offset estimation and correction for an OFDM system |
US7843806B2 (en) * | 2008-05-07 | 2010-11-30 | Wipro Techno Centre (Singapore) Pte Ltd. | Apparatus and methods for estimating and compensating sampling clock offset |
US8804804B1 (en) * | 2013-03-28 | 2014-08-12 | Antcor S.A. | Estimation and compensation for carrier frequency offset and sampling clock offset in a communication system |
JP2014230081A (ja) * | 2013-05-22 | 2014-12-08 | 沖電気工業株式会社 | 監視制御装置 |
KR101861453B1 (ko) * | 2013-10-09 | 2018-05-28 | 퀄컴 인코포레이티드 | CCIe 버스를 통한 슬레이브 식별자 스캔 및 핫 플러그 능력 |
-
2017
- 2017-07-05 CN CN201710543469.3A patent/CN107332749B/zh active Active
- 2017-12-28 ES ES17210913T patent/ES2824727T3/es active Active
- 2017-12-28 EP EP17210913.4A patent/EP3425971B1/en active Active
- 2017-12-29 US US15/858,984 patent/US10212016B2/en active Active
-
2018
- 2018-01-29 JP JP2018012910A patent/JP6494819B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6363128B1 (en) * | 1996-09-02 | 2002-03-26 | Stmicroelectronics N.V. | Multi-carrier transmission systems |
US20020126706A1 (en) * | 2001-03-09 | 2002-09-12 | Rajiv Laroia | Method of symbol timing synchronization in communication systems |
CN1728600A (zh) * | 2004-07-26 | 2006-02-01 | 华为技术有限公司 | 一种实现基站同步传输的方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110166400A (zh) * | 2019-07-05 | 2019-08-23 | 北京神经元网络技术有限公司 | 高速工业通信系统的同步方法、装置、网络设备及存储介质 |
CN110166400B (zh) * | 2019-07-05 | 2021-07-02 | 北京神经元网络技术有限公司 | 高速工业通信系统的同步方法、装置、网络设备及存储介质 |
CN112448798A (zh) * | 2019-08-29 | 2021-03-05 | 北京东土军悦科技有限公司 | 一种军事阵地通信系统、方法、装置和存储介质 |
CN112468425A (zh) * | 2019-09-09 | 2021-03-09 | 北京东土科技股份有限公司 | 帧头结构和系统时间同步方法 |
CN112491767A (zh) * | 2019-09-11 | 2021-03-12 | 北京东土科技股份有限公司 | 系统时间同步方法、装置、计算机设备及存储介质 |
CN112491767B (zh) * | 2019-09-11 | 2023-01-06 | 北京东土科技股份有限公司 | 系统时间同步方法、装置、计算机设备及存储介质 |
CN113038570A (zh) * | 2019-12-25 | 2021-06-25 | 北京东土科技股份有限公司 | 一种用户节点的接入控制方法、装置、设备及存储介质 |
CN113038570B (zh) * | 2019-12-25 | 2023-01-06 | 北京东土科技股份有限公司 | 一种用户节点的接入控制方法、装置、设备及存储介质 |
CN112367634A (zh) * | 2020-11-10 | 2021-02-12 | 上海汽车集团股份有限公司 | 报文发送方法及装置 |
CN112367634B (zh) * | 2020-11-10 | 2022-12-13 | 上海汽车集团股份有限公司 | 报文发送方法及装置 |
CN112637030A (zh) * | 2020-12-30 | 2021-04-09 | 北京神经元网络技术有限公司 | 总线系统控制节点主备切换的时钟同步方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3425971B1 (en) | 2020-07-29 |
CN107332749B (zh) | 2020-09-22 |
ES2824727T3 (es) | 2021-05-13 |
EP3425971A1 (en) | 2019-01-09 |
US10212016B2 (en) | 2019-02-19 |
JP6494819B2 (ja) | 2019-04-03 |
US20190013986A1 (en) | 2019-01-10 |
JP2019017056A (ja) | 2019-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107332749B (zh) | 基于工业互联网现场层宽带总线架构的同步方法及装置 | |
CN107528680B (zh) | 基于工业互联网现场层总线架构实时传输方法及装置 | |
CN107257310B (zh) | 基于工业互联网现场层宽带总线架构的实现系统 | |
US10218459B2 (en) | Apparatus and methods for symbol timing error detection, tracking and correction | |
WO2019029646A1 (zh) | 一种定时提前确定方法及设备 | |
US20220052886A1 (en) | Method and apparatus for coordinating fdx and tdd communications in a communication system | |
WO2009139027A1 (ja) | 通信方式および電力線通信端末 | |
JP5187533B2 (ja) | 無線通信システム、基地局、移動局、タイミング制御決定方法及びプログラム | |
CN109274619B (zh) | 一种频率偏移确定方法及装置 | |
US7664144B2 (en) | Packet-switched network synchronization system and method | |
JP2005057633A (ja) | データレート選択回路、電子装置およびデータレート選択方法 | |
CN112637030B (zh) | 总线系统控制节点主备切换的时钟同步方法及装置 | |
CN108055222A (zh) | 基于ofdm系统的数据处理方法及智能终端 | |
CN114342446B (zh) | 用于非同步上行链路传输的序列重复 | |
WO2019141033A1 (zh) | 信号的发送、接收方法、装置及存储介质 | |
CN112398772A (zh) | Ofdm系统接收解调方法以及ofdm系统接收机 | |
CN113330809A (zh) | 低功耗广域网中的双向调度 | |
CN111565447A (zh) | 一种同步广播信息的发送方法、接收方法及设备 | |
JP2013026751A (ja) | 制御装置、制御方法、及びプログラム | |
CN109088710B (zh) | 一种码块分组方法、装置及计算机可读存储介质 | |
WO2025003528A1 (en) | Multipoint-to-multipoint ofdma synchronization processing for stream-based systems | |
JP2012165076A (ja) | 通信システム及びその制御方法、通信装置及びその制御方法、及びコンピュータプログラム | |
JP2013026752A (ja) | 制御装置、制御方法、及びプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181026 Address after: 100041 15 floor, 2 building, 30 Shixing street, Shijingshan District, Beijing. Applicant after: KYLAND TECHNOLOGY Co.,Ltd. Applicant after: BEIJING NEURON NETWORK TECHNOLOGY Co.,Ltd. Address before: 100041 15 floor, 2 building, 30 Shixing street, Shijingshan District, Beijing. Applicant before: KYLAND TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20250106 Address after: 100086 room 1506, No.1 Zhichun Road, Haidian District, Beijing Patentee after: BEIJING NEURON NETWORK TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 100041 15 floor, 2 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: KYLAND TECHNOLOGY Co.,Ltd. Country or region before: China Patentee before: BEIJING NEURON NETWORK TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |