AU1854600A - Method and device for data transmission - Google Patents

Method and device for data transmission

Info

Publication number
AU1854600A
AU1854600A AU18546/00A AU1854600A AU1854600A AU 1854600 A AU1854600 A AU 1854600A AU 18546/00 A AU18546/00 A AU 18546/00A AU 1854600 A AU1854600 A AU 1854600A AU 1854600 A AU1854600 A AU 1854600A
Authority
AU
Australia
Prior art keywords
information line
information
transformer
data transmission
analog signals
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.)
Abandoned
Application number
AU18546/00A
Inventor
Peter Vockenhuber
Philippe Wagnieres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metaphysics SA
Original Assignee
Metaphysics SA
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 Metaphysics SA filed Critical Metaphysics SA
Publication of AU1854600A publication Critical patent/AU1854600A/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/0266Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/028Arrangements specific to the transmitter end
    • H04L25/0282Provision for current-mode coupling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/08Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
    • H04L25/085Arrangements for reducing interference in line transmission systems, e.g. by differential transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The device is provided with at least one information line (15, 15') for the transmission of information in the form of analog signals which are derived by a switch point or a sensor (8-11) coupled to the information line (15, 15') and fitted with an address detector (18) for reading address signals via a transformer (I4-I7) that converts the analog signals into a proportional current, wherein the transformer (I4-I7) is connectable to the information line (15, 15') by means of a switch (S1-S4) that is activatable by the corresponding address detector (S1-S4). A reference voltage source (13, 13') for the voltage of the information line (15, 15') is also provided and at least one derivation element (C1-C4) for deriving the overvoltages induced by external interferences from the information line (15, 15').
AU18546/00A 1999-01-21 2000-01-11 Method and device for data transmission Abandoned AU1854600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH109/99 1999-01-21
CH10999 1999-01-21
PCT/CH2000/000015 WO2000044140A2 (en) 1999-01-21 2000-01-11 Method and device for deriving interference current signals in data transmission

Publications (1)

Publication Number Publication Date
AU1854600A true AU1854600A (en) 2000-08-07

Family

ID=4179480

Family Applications (1)

Application Number Title Priority Date Filing Date
AU18546/00A Abandoned AU1854600A (en) 1999-01-21 2000-01-11 Method and device for data transmission

Country Status (5)

Country Link
EP (1) EP1145512B1 (en)
AT (1) ATE278283T1 (en)
AU (1) AU1854600A (en)
DE (1) DE50007990D1 (en)
WO (1) WO2000044140A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005300348A (en) * 2004-04-12 2005-10-27 Mitsutoyo Corp Sensor signal circuit and measuring machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03501557A (en) * 1988-07-27 1991-04-04 フォッケンフーベル,ピーター Address processing mechanism
US5081648A (en) * 1990-03-12 1992-01-14 The Boeing Company Current mode data bus digital communications system
IE71933B1 (en) * 1990-05-10 1997-03-12 Peter Vockenhuber Addressing device
US5592510A (en) * 1994-03-29 1997-01-07 Apple Computer, Inc. Common mode early voltage compensation subcircuit for current driver

Also Published As

Publication number Publication date
ATE278283T1 (en) 2004-10-15
WO2000044140A2 (en) 2000-07-27
EP1145512A2 (en) 2001-10-17
EP1145512B1 (en) 2004-09-29
EP1145512A3 (en) 2002-12-18
DE50007990D1 (en) 2004-11-04
WO2000044140A3 (en) 2002-10-31

Similar Documents

Publication Publication Date Title
SG80646A1 (en) An improved photodetector and device employing the photodetector for converting an optical signal into an electrical signal
AU3058597A (en) Pulse homodyne field disturbance sensor
AU1260395A (en) Medical sensor with amplitude independent output
AU3591500A (en) An improved light sensor with increased dynamic range
AU3653799A (en) Measuring device
AU3586497A (en) Sensor for detecting microorganisms
AU7372496A (en) Polynucleotide detection by isothermal amplification
WO1998028725A3 (en) Sensor and evaluation system, in particular for double sensors for determining end positions and limit values
AU2676900A (en) Method and device for monitoring an electronic or computer system by means of a fluid flow
EP0926470A4 (en) Sensor provided with adjusting function
AU3663299A (en) Cable foul sensor device for winches
AU3957997A (en) Solid state oxygen sensor
AU5791199A (en) Electro-optic voltage sensor
AU2282800A (en) Tactile sensor
AU9051491A (en) Sensor for determining carbon monoxide
AU6482394A (en) Electrochemical sensor
WO1998013745A3 (en) Interaction area for data representation
AU1854600A (en) Method and device for data transmission
AU6197000A (en) Fiber-optic current sensor with improved isolation
AU2223797A (en) Sensing device
AU4263899A (en) Device for recognizing living organisms or objects
AU3178100A (en) Measuring instrument
AU3328700A (en) Membrane for cap and cap containing the membrane fitted therein
EP0620433A3 (en) Electrochemical sensor.
AU2672597A (en) Probes for the detection of human papillomavirus

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase