CN1130848C - 混合模式收发器数字控制网络系统及无冲突的通讯方法 - Google Patents
混合模式收发器数字控制网络系统及无冲突的通讯方法 Download PDFInfo
- Publication number
- CN1130848C CN1130848C CN00102985A CN00102985A CN1130848C CN 1130848 C CN1130848 C CN 1130848C CN 00102985 A CN00102985 A CN 00102985A CN 00102985 A CN00102985 A CN 00102985A CN 1130848 C CN1130848 C CN 1130848C
- Authority
- CN
- China
- Prior art keywords
- current
- bus
- node
- voltage
- transceiver
- 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
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Classifications
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- 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
- H04L25/0292—Arrangements specific to the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
-
- 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
-
- 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
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/0282—Provision for current-mode coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5429—Applications for powerline communications
- H04B2203/5458—Monitor sensor; Alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/547—Systems for power line communications via DC power distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
Abstract
Description
Claims (72)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/267,632 US6553076B1 (en) | 1999-03-15 | 1999-03-15 | Mixed mode transceiver digital control network and collision-free communication method |
US09/267,632 | 1999-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1267967A CN1267967A (zh) | 2000-09-27 |
CN1130848C true CN1130848C (zh) | 2003-12-10 |
Family
ID=23019576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00102985A Expired - Fee Related CN1130848C (zh) | 1999-03-15 | 2000-03-14 | 混合模式收发器数字控制网络系统及无冲突的通讯方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6553076B1 (zh) |
CN (1) | CN1130848C (zh) |
AU (1) | AU770869B2 (zh) |
MY (1) | MY130066A (zh) |
SG (2) | SG87091A1 (zh) |
TW (1) | TW420911B (zh) |
Families Citing this family (53)
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US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6956826B1 (en) * | 1999-07-07 | 2005-10-18 | Serconet Ltd. | Local area network for distributing data communication, sensing and control signals |
US6765968B1 (en) * | 1999-09-28 | 2004-07-20 | Rosemount Inc. | Process transmitter with local databus |
FR2803711B1 (fr) * | 2000-01-06 | 2002-04-05 | Cit Alcatel | Procede de gestion de collision d'appels dans un canal de type canal d |
US6813260B1 (en) * | 2000-03-16 | 2004-11-02 | Ericsson Inc. | Systems and methods for prioritized access in a contention based network |
US6549616B1 (en) | 2000-03-20 | 2003-04-15 | Serconet Ltd. | Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets |
US6931074B1 (en) * | 2000-08-28 | 2005-08-16 | General Dynamics Decision Systems, Inc. | Transmitter having programmable transmission parameters temporally aligned with payload and method therefor |
US6961303B1 (en) | 2000-09-21 | 2005-11-01 | Serconet Ltd. | Telephone communication system and method over local area network wiring |
JP3540782B2 (ja) * | 2001-08-06 | 2004-07-07 | 三洋電機株式会社 | 無線基地装置、無線端末装置、移動体通信システム、および受信動作制御プログラム |
US7773715B2 (en) | 2002-09-06 | 2010-08-10 | Rosemount Inc. | Two wire transmitter with isolated can output |
IL152824A (en) | 2002-11-13 | 2012-05-31 | Mosaid Technologies Inc | A socket that can be connected to and the network that uses it |
US6948023B2 (en) * | 2003-05-02 | 2005-09-20 | Atop Technologies, Inc. | Transmission interface conversion device |
US6906618B2 (en) * | 2003-06-26 | 2005-06-14 | Abet Technologies, Llc | Method and system for bidirectional data and power transmission |
US7191269B2 (en) * | 2003-07-30 | 2007-03-13 | Delphi Technologies, Inc. | Method for multiple sensors to communicate on a uni-directional bus |
JP2005079627A (ja) * | 2003-08-28 | 2005-03-24 | Matsushita Electric Ind Co Ltd | データ受信装置およびデータ伝送システム |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
US8145180B2 (en) * | 2004-05-21 | 2012-03-27 | Rosemount Inc. | Power generation for process devices |
US7262693B2 (en) * | 2004-06-28 | 2007-08-28 | Rosemount Inc. | Process field device with radio frequency communication |
US8160535B2 (en) | 2004-06-28 | 2012-04-17 | Rosemount Inc. | RF adapter for field device |
US20060046766A1 (en) * | 2004-09-01 | 2006-03-02 | Abet Technologies, Llc | Method and system for bidirectional communications and power transmission |
WO2006034323A2 (en) * | 2004-09-21 | 2006-03-30 | Abet Technologies, Llc | Communication and ac power system |
FR2876512B1 (fr) * | 2004-10-07 | 2007-02-16 | Hager Electro S A S Soc Par Ac | Dispositif d'alimentation pour une application communicante ou non |
WO2006083935A2 (en) * | 2005-01-31 | 2006-08-10 | Abet Technologies, Llc | Secure computer system |
CN102256416A (zh) | 2005-03-12 | 2011-11-23 | 路创电子公司 | 保持表示照明控制系统中的设备的信息的方法及系统 |
WO2007002769A1 (en) | 2005-06-27 | 2007-01-04 | Rosemount Inc. | Field device with dynamically adjustable power consumption radio frequency communication |
US8000841B2 (en) * | 2005-12-30 | 2011-08-16 | Rosemount Inc. | Power management in a process transmitter |
US7141950B1 (en) * | 2006-02-28 | 2006-11-28 | Cypress Semiconductor Corp. | Fan control utilizing bi-directional communication |
CN1874172B (zh) * | 2006-06-29 | 2011-02-09 | 北京天地融科技有限公司 | 利用电流环电路进行数据传输的方法和系统及设备 |
EP2200186B1 (en) * | 2007-09-12 | 2016-05-18 | Valery Vasilievich Ovchinnikov | Method for transmitting discrete electric signals |
BRPI0909363A2 (pt) * | 2008-03-10 | 2015-09-29 | Techtium Ltd | fonte de alimentação amigável ao ambiente |
US8694060B2 (en) * | 2008-06-17 | 2014-04-08 | Rosemount Inc. | Form factor and electromagnetic interference protection for process device wireless adapters |
CA2726534C (en) * | 2008-06-17 | 2016-03-22 | Rosemount Inc. | Rf adapter for field device with loop current bypass |
CN102084307B (zh) * | 2008-06-17 | 2014-10-29 | 罗斯蒙特公司 | 用于具有低压本质安全钳的现场设备的rf适配器 |
US8929948B2 (en) | 2008-06-17 | 2015-01-06 | Rosemount Inc. | Wireless communication adapter for field devices |
WO2009154756A1 (en) | 2008-06-17 | 2009-12-23 | Rosemount Inc. | Rf adapter for field device with variable voltage drop |
GB0820920D0 (en) * | 2008-11-14 | 2008-12-24 | Wolfson Microelectronics Plc | Codec apparatus |
US9674976B2 (en) | 2009-06-16 | 2017-06-06 | Rosemount Inc. | Wireless process communication adapter with improved encapsulation |
US8626087B2 (en) | 2009-06-16 | 2014-01-07 | Rosemount Inc. | Wire harness for field devices used in a hazardous locations |
DE102009042412B3 (de) * | 2009-09-21 | 2010-09-16 | Insta Elektro Gmbh | Transceiver |
RU2549124C2 (ru) * | 2010-02-24 | 2015-04-20 | Валерий Васильевич Овчинников | Способ передачи дискретных электрических сигналов |
US10761524B2 (en) | 2010-08-12 | 2020-09-01 | Rosemount Inc. | Wireless adapter with process diagnostics |
US9310794B2 (en) | 2011-10-27 | 2016-04-12 | Rosemount Inc. | Power supply for industrial process field device |
IN2014CN03997A (zh) * | 2011-10-28 | 2015-09-04 | Koninkl Philips Nv | |
WO2015010975A1 (en) * | 2013-07-26 | 2015-01-29 | Koninklijke Philips N.V. | Picking-up signals in electrically contactless manners |
EP2866354B1 (en) * | 2013-10-25 | 2019-06-26 | VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) | Method and system for providing pulsed power and data on a bus |
US9571155B2 (en) * | 2014-08-25 | 2017-02-14 | Samsung Display Co., Ltd. | Method of startup sequence for a panel interface |
GB2536907A (en) * | 2015-03-30 | 2016-10-05 | Lighting And Illumination Tech Experience Ltd | Controlling power to a load with signals along a power line |
US9544864B1 (en) * | 2016-03-07 | 2017-01-10 | Panasonic Liquid Crystal Display Co., Ltd. | Data transmission system and receiving device |
US10305495B2 (en) * | 2016-10-06 | 2019-05-28 | Analog Devices, Inc. | Phase control of clock signal based on feedback |
US10425124B1 (en) * | 2018-03-14 | 2019-09-24 | Pericom Semiconductor Corporation | Repeaters with fast transitions from low-power standby to low-frequency signal transmission |
US10594367B1 (en) * | 2018-11-07 | 2020-03-17 | Linear Technology Holding Llc | Power over data lines system with accurate and simplified cable resistance sensing |
EP4002703A1 (en) * | 2020-11-11 | 2022-05-25 | Aptiv Technologies Limited | Bidirectional communication circuit, system and method for bidirectional communication |
US11210259B1 (en) * | 2020-11-30 | 2021-12-28 | Endress+Hauser SE+Co. KG | Module for asynchronous differential serial communication |
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GB1565203A (en) | 1975-07-25 | 1980-04-16 | Pico Electronics Ltd | Remote control systems |
US3979723A (en) | 1975-10-29 | 1976-09-07 | International Business Machines Corporation | Digital data communication network and control system therefor |
US4281380A (en) * | 1978-12-27 | 1981-07-28 | Harris Corporation | Bus collision avoidance system for distributed network data processing communications system |
US4292623A (en) | 1979-06-29 | 1981-09-29 | International Business Machines Corporation | Port logic for a communication bus system |
US4520488A (en) | 1981-03-02 | 1985-05-28 | Honeywell, Inc. | Communication system and method |
JPS5991527A (ja) * | 1982-11-17 | 1984-05-26 | Hitachi Ltd | バス優先制御方式 |
US4514843A (en) * | 1982-12-02 | 1985-04-30 | At&T Bell Laboratories | Packet switched communication system comprising collision avoidance means |
ZA883232B (en) * | 1987-05-06 | 1989-07-26 | Dowd Research Pty Ltd O | Packet switches,switching methods,protocols and networks |
US4918690A (en) | 1987-11-10 | 1990-04-17 | Echelon Systems Corp. | Network and intelligent cell for providing sensing, bidirectional communications and control |
JP2834210B2 (ja) * | 1988-09-14 | 1998-12-09 | 株式会社日立製作所 | リング状ネットワークにおけるメッセージ制御方法 |
US5039980A (en) | 1990-01-26 | 1991-08-13 | Honeywell Inc. | Multi-nodal communication network with coordinated responsibility for global functions by the nodes |
US5081648A (en) | 1990-03-12 | 1992-01-14 | The Boeing Company | Current mode data bus digital communications system |
US5130983A (en) * | 1990-03-27 | 1992-07-14 | Heffner Iii Horace W | Method of polling to determine service needs and the like |
US5148144A (en) | 1991-03-28 | 1992-09-15 | Echelon Systems Corporation | Data communication network providing power and message information |
IE922611A1 (en) | 1991-10-30 | 1993-05-05 | Motorola Inc | Method for data collision detection in a multi processor¹communication system |
JP2863067B2 (ja) * | 1993-07-23 | 1999-03-03 | 和泉電気株式会社 | データ伝送方法 |
US5729547A (en) | 1996-02-07 | 1998-03-17 | Dutec, Inc. | Automatic driver/receiver control for half-duplex serial networks |
US6002669A (en) * | 1996-03-26 | 1999-12-14 | White; Darryl C. | Efficient, multi-purpose network data communications protocol |
US6184714B1 (en) * | 1998-02-25 | 2001-02-06 | Vanguard International Semiconductor Corporation | Multiple-bit, current mode data bus |
-
1999
- 1999-03-15 TW TW088103951A patent/TW420911B/zh not_active IP Right Cessation
- 1999-03-15 US US09/267,632 patent/US6553076B1/en not_active Expired - Fee Related
-
2000
- 2000-03-10 AU AU20829/00A patent/AU770869B2/en not_active Ceased
- 2000-03-14 SG SG200001442A patent/SG87091A1/en unknown
- 2000-03-14 CN CN00102985A patent/CN1130848C/zh not_active Expired - Fee Related
- 2000-03-14 SG SG200200575A patent/SG92827A1/en unknown
- 2000-03-15 MY MYPI20001015A patent/MY130066A/en unknown
-
2002
- 2002-06-17 US US10/171,658 patent/US20020150116A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN1267967A (zh) | 2000-09-27 |
SG92827A1 (en) | 2002-11-19 |
AU2082900A (en) | 2000-09-21 |
US6553076B1 (en) | 2003-04-22 |
TW420911B (en) | 2001-02-01 |
MY130066A (en) | 2007-05-31 |
SG87091A1 (en) | 2002-03-19 |
US20020150116A1 (en) | 2002-10-17 |
AU770869B2 (en) | 2004-03-04 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HYUNDAI DIGITAL NETWORKS CO., LTD. Free format text: FORMER OWNER: YONGTAIFENG INTERNATIONAL CO., LTD. Effective date: 20100712 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: ROOM 11, HOUSE 18, DALI PLAZA, NO.18, ANLI STREET, XIAOLIYUAN, SHA TIN, HONGKONG TO: HONGKONG,CHINA |
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TR01 | Transfer of patent right |
Effective date of registration: 20100712 Address after: Hongkong, China Patentee after: Modern Digital Network Limited Address before: Room 18, building 11, Daly square, 18 Li Lai street, Sha Lek Yuen, Sha Tin, Hongkong Patentee before: Yongtaifeng International Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20130314 |