CN1751299A - 用于在数据总线系统中补偿接地偏移的装置 - Google Patents
用于在数据总线系统中补偿接地偏移的装置 Download PDFInfo
- Publication number
- CN1751299A CN1751299A CN200480004115.2A CN200480004115A CN1751299A CN 1751299 A CN1751299 A CN 1751299A CN 200480004115 A CN200480004115 A CN 200480004115A CN 1751299 A CN1751299 A CN 1751299A
- Authority
- CN
- China
- Prior art keywords
- data
- resistor
- bus connector
- communication facilities
- potential drop
- 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
Images
Classifications
-
- 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
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
-
- 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
- H04L25/0284—Arrangements to ensure DC-balance
-
- 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
- H04L25/0296—Arrangements to ensure DC-balance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100317.1 | 2003-02-13 | ||
EP03100317 | 2003-02-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1751299A true CN1751299A (zh) | 2006-03-22 |
CN100533423C CN100533423C (zh) | 2009-08-26 |
Family
ID=32865036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800041152A Expired - Fee Related CN100533423C (zh) | 2003-02-13 | 2004-02-09 | 用于在数据总线系统中补偿接地偏移的装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7504853B2 (zh) |
EP (1) | EP1597677B1 (zh) |
JP (1) | JP4637820B2 (zh) |
CN (1) | CN100533423C (zh) |
AT (1) | ATE383611T1 (zh) |
DE (1) | DE602004011188T2 (zh) |
WO (1) | WO2004072854A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112285461A (zh) * | 2020-10-13 | 2021-01-29 | 安徽锐能科技有限公司 | 用于国标交流充电连接确认电路的地偏移检测电路及方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE537570C2 (sv) * | 2013-10-24 | 2015-06-23 | Scania Cv Ab | Kommunikationsbuss för motorfordon |
DE102015221848B4 (de) * | 2015-11-06 | 2023-08-31 | Volkswagen Aktiengesellschaft | Bussystem und Verfahren zur Diagnose eines Kurzschlusses |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3614208C2 (de) | 1986-04-26 | 1995-05-11 | Asea Brown Boveri | Anordnung zum Anschluß einer Leistungsausgabeschaltung an eine Buskoppeleinrichtung |
KR910007647B1 (ko) * | 1987-05-01 | 1991-09-28 | 디지탈 이큅먼트 코오포레이숀 | 백플레인 버스용 노드장치 |
GB2284954B (en) | 1991-03-04 | 1995-10-18 | Motorola Inc | Data bus interface apparatus |
US5323420A (en) * | 1991-07-26 | 1994-06-21 | Cybex Corporation | Circuitry for regenerating digital signals in extended distance communications systems |
US5748675A (en) * | 1992-09-28 | 1998-05-05 | Chrysler Corporation | Vehicle communications network with improved current sourcing |
US5384808A (en) * | 1992-12-31 | 1995-01-24 | Apple Computer, Inc. | Method and apparatus for transmitting NRZ data signals across an isolation barrier disposed in an interface between adjacent devices on a bus |
US5513218A (en) * | 1994-06-20 | 1996-04-30 | Delco Electronics Corp. | Compensation for ground voltage variation on a communication bus |
DE19611945C1 (de) * | 1996-03-26 | 1997-11-20 | Daimler Benz Ag | Einrichtung für den busvernetzten Betrieb eines elektronischen Gerätes mit Microcontroller sowie deren Verwendung |
DE19654221B4 (de) * | 1996-12-23 | 2005-11-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Leitungsanschlußschaltkreis |
US6242821B1 (en) * | 1999-06-07 | 2001-06-05 | Visteon Global Technologies, Inc. | CMOS passive input circuit |
US6980773B2 (en) * | 2001-07-18 | 2005-12-27 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for bias compensation in line circuits |
US6535424B2 (en) * | 2001-07-25 | 2003-03-18 | Advanced Micro Devices, Inc. | Voltage boost circuit using supply voltage detection to compensate for supply voltage variations in read mode voltage |
US6922074B2 (en) * | 2002-02-07 | 2005-07-26 | International Business Machines Corporation | ASIC architecture for active-compensation of a programmable impedance I/O |
JP2002353753A (ja) * | 2002-04-12 | 2002-12-06 | Fujitsu Ltd | 信号増幅回路 |
-
2004
- 2004-02-09 JP JP2006502412A patent/JP4637820B2/ja not_active Expired - Fee Related
- 2004-02-09 AT AT04709289T patent/ATE383611T1/de not_active IP Right Cessation
- 2004-02-09 CN CNB2004800041152A patent/CN100533423C/zh not_active Expired - Fee Related
- 2004-02-09 EP EP04709289A patent/EP1597677B1/en not_active Expired - Lifetime
- 2004-02-09 WO PCT/IB2004/000314 patent/WO2004072854A1/en active IP Right Grant
- 2004-02-09 DE DE602004011188T patent/DE602004011188T2/de not_active Expired - Lifetime
- 2004-02-09 US US10/545,050 patent/US7504853B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112285461A (zh) * | 2020-10-13 | 2021-01-29 | 安徽锐能科技有限公司 | 用于国标交流充电连接确认电路的地偏移检测电路及方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1597677A1 (en) | 2005-11-23 |
US20060146942A1 (en) | 2006-07-06 |
JP2006517703A (ja) | 2006-07-27 |
DE602004011188D1 (de) | 2008-02-21 |
EP1597677B1 (en) | 2008-01-09 |
CN100533423C (zh) | 2009-08-26 |
ATE383611T1 (de) | 2008-01-15 |
JP4637820B2 (ja) | 2011-02-23 |
US7504853B2 (en) | 2009-03-17 |
WO2004072854A1 (en) | 2004-08-26 |
DE602004011188T2 (de) | 2008-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071102 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071102 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20140209 |