WO2004053619A3 - Verfahren zum verarbeiten von digitalen datenwerten - Google Patents

Verfahren zum verarbeiten von digitalen datenwerten Download PDF

Info

Publication number
WO2004053619A3
WO2004053619A3 PCT/DE2003/003862 DE0303862W WO2004053619A3 WO 2004053619 A3 WO2004053619 A3 WO 2004053619A3 DE 0303862 W DE0303862 W DE 0303862W WO 2004053619 A3 WO2004053619 A3 WO 2004053619A3
Authority
WO
WIPO (PCT)
Prior art keywords
digital data
data values
values
processing digital
value
Prior art date
Application number
PCT/DE2003/003862
Other languages
English (en)
French (fr)
Other versions
WO2004053619A2 (de
Inventor
Torsten Kerger
Roland Kind
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Priority to CN2003801054776A priority Critical patent/CN1723623B/zh
Publication of WO2004053619A2 publication Critical patent/WO2004053619A2/de
Publication of WO2004053619A3 publication Critical patent/WO2004053619A3/de
Priority to HK06103688.5A priority patent/HK1083654A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum Verarbeiten von digitalen Datenwerten, bei dem mit Hilfe eines Prediktor-Verfahrens aus dem jeweils aktuellen digitalen Datenwert und aus jeweils einem Vorhersagewert ein Differenzwert gebildet wird und in einem sich an das Prediktor-Verfahren anschließenden RICE-Verfahren aus den Differenzwerten komprimierte Werte erzeugt werden. Um ein solches Verfahren vergleichsweise schnell durchzuführen, ist vorgesehen, dass der jeweilige Vorhersagewert mittels eines Signalmodells gewonnen wird, das den erwarteten zeitlichen Verlauf der digitalen Datenwerte beschreibt.
PCT/DE2003/003862 2002-12-09 2003-11-19 Verfahren zum verarbeiten von digitalen datenwerten WO2004053619A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2003801054776A CN1723623B (zh) 2002-12-09 2003-11-19 用于处理数字数据值的方法
HK06103688.5A HK1083654A1 (en) 2002-12-09 2006-03-24 Method for processing digital data values

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10258472.9 2002-12-09
DE10258472A DE10258472B3 (de) 2002-12-09 2002-12-09 Verfahren zum Verarbeiten von digitalen Datenwerten

Publications (2)

Publication Number Publication Date
WO2004053619A2 WO2004053619A2 (de) 2004-06-24
WO2004053619A3 true WO2004053619A3 (de) 2004-09-30

Family

ID=32103462

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003862 WO2004053619A2 (de) 2002-12-09 2003-11-19 Verfahren zum verarbeiten von digitalen datenwerten

Country Status (4)

Country Link
CN (1) CN1723623B (de)
DE (1) DE10258472B3 (de)
HK (1) HK1083654A1 (de)
WO (1) WO2004053619A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026521A1 (de) * 2005-06-08 2006-12-14 Endress + Hauser Process Solutions Ag Verfahren zur Reduktion des Datentransfers zwischen einem Feldgerät der Automatisierungstechnik und einer Steuereinheit
US20100017196A1 (en) * 2008-07-18 2010-01-21 Qualcomm Incorporated Method, system, and apparatus for compression or decompression of digital signals
DE102015120130A1 (de) * 2015-11-20 2017-05-24 Valeo Schalter Und Sensoren Gmbh Verfahren zur Übertragung von Daten wenigstens eines Messgrößenaufnehmers eines Steuernetzwerks, Sender, Empfänger, Messgrößenaufnahmevorrichtung und Steuernetzwerk
EP3285126A1 (de) * 2016-08-15 2018-02-21 Siemens Aktiengesellschaft Prozessmessgerät
JP6866872B2 (ja) 2018-04-25 2021-04-28 オムロン株式会社 通信装置、通信装置の制御方法、外部機器、外部機器の制御方法、及び制御システム
DE102018130242B3 (de) * 2018-11-29 2020-04-30 Qundis Gmbh Verfahren zur Speicherung und Übertragung von Messdaten, eine Verarbeitungseinheit zur Durchführung des Verfahrens und eine Verbrauchswerterfassungseinheit mit einer solchen Verarbeitungseinheit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781096A (en) * 1984-10-09 1988-11-01 Nippon Gakki Seizo Kabushiki Kaisha Musical tone generating apparatus
US6125348A (en) * 1998-03-12 2000-09-26 Liquid Audio Inc. Lossless data compression with low complexity
US6310980B1 (en) * 1997-04-02 2001-10-30 Canon Kabushiki Kaisha Encoding apparatus and method and storage medium
WO2002071622A2 (en) * 2001-03-05 2002-09-12 Koninklijke Philips Electronics N.V. Device and method for compressing a signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215907B1 (en) * 1998-06-26 2001-04-10 Fisher-Rosemont Systems, Inc. Recursive on-line wavelet data compression technique for use in data storage and communications
DE10024959B4 (de) * 2000-05-22 2014-08-21 Endress + Hauser Gmbh + Co. Kg Vorrichtung zum unidirektionalen oder bidirektionalen Austausch von Daten

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781096A (en) * 1984-10-09 1988-11-01 Nippon Gakki Seizo Kabushiki Kaisha Musical tone generating apparatus
US6310980B1 (en) * 1997-04-02 2001-10-30 Canon Kabushiki Kaisha Encoding apparatus and method and storage medium
US6125348A (en) * 1998-03-12 2000-09-26 Liquid Audio Inc. Lossless data compression with low complexity
WO2002071622A2 (en) * 2001-03-05 2002-09-12 Koninklijke Philips Electronics N.V. Device and method for compressing a signal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHAN W L ET AL: "Real time data compression for power system monitoring using programmable gate array", PROCEEDINGS OF THE REGION TEN CONFERENCE (TENCON). BEIJING, OCT. 19 - 21, 1993, BEIJING, IAP, CN, vol. 3, 19 October 1993 (1993-10-19), pages 616 - 619, XP010113916, ISBN: 0-7803-1233-3 *
CHANG S G ET AL: "A simple block-based lossless image compression scheme", SIGNALS, SYSTEMS AND COMPUTERS, 1996. CONFERENCE RECORD OF THE THIRTIETH ASILOMAR CONFERENCE ON PACIFIC GROVE, CA, USA 3-6 NOV. 1996, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 3 November 1996 (1996-11-03), pages 591 - 595, XP010231497, ISBN: 0-8186-7646-9 *
RIBEIRO M V ET AL: "An enhanced data compression method for applications in power quality analysis", IECON'01. PROCEEDINGS OF THE 27TH. ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY. DENVER, CO, NOV. 29 - DEC. 2, 2001, ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, NEW YORK, NY: IEEE, US, vol. 1 OF 3. CONF. 27, 29 November 2001 (2001-11-29), pages 676 - 681, XP010573595, ISBN: 0-7803-7108-9 *

Also Published As

Publication number Publication date
DE10258472B3 (de) 2004-05-13
HK1083654A1 (en) 2006-07-07
CN1723623A (zh) 2006-01-18
CN1723623B (zh) 2011-11-16
WO2004053619A2 (de) 2004-06-24

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