BRPI0812440A2 - aumento de confiabilidade no processamento de sinais digitais - Google Patents

aumento de confiabilidade no processamento de sinais digitais

Info

Publication number
BRPI0812440A2
BRPI0812440A2 BRPI0812440A BRPI0812440A BRPI0812440A2 BR PI0812440 A2 BRPI0812440 A2 BR PI0812440A2 BR PI0812440 A BRPI0812440 A BR PI0812440A BR PI0812440 A BRPI0812440 A BR PI0812440A BR PI0812440 A2 BRPI0812440 A2 BR PI0812440A2
Authority
BR
Brazil
Prior art keywords
signal processing
digital signal
increased reliability
reliability
increased
Prior art date
Application number
BRPI0812440A
Other languages
English (en)
Inventor
Björklund Hans
Nyberg Kryster
Original Assignee
Abb Technology 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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BRPI0812440A2 publication Critical patent/BRPI0812440A2/pt
Publication of BRPI0812440B1 publication Critical patent/BRPI0812440B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0276—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being rise time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16557—Logic probes, i.e. circuits indicating logic state (high, low, O)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/31708—Analysis of signal quality
    • G01R31/31711—Evaluation methods, e.g. shmoo plots

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
BRPI0812440-0A 2007-06-07 2008-06-04 Método e dispositivo para processar sinais digitais com aumento de confiabilidade BRPI0812440B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92499907P 2007-06-07 2007-06-07
US60/924,999 2007-06-07
PCT/EP2008/056905 WO2008148793A1 (en) 2007-06-07 2008-06-04 Increased reliability in the processing of digital signals

Publications (2)

Publication Number Publication Date
BRPI0812440A2 true BRPI0812440A2 (pt) 2017-05-02
BRPI0812440B1 BRPI0812440B1 (pt) 2019-05-07

Family

ID=39688773

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812440-0A BRPI0812440B1 (pt) 2007-06-07 2008-06-04 Método e dispositivo para processar sinais digitais com aumento de confiabilidade

Country Status (8)

Country Link
US (1) US8738331B2 (pt)
EP (1) EP2156200B1 (pt)
KR (1) KR101164475B1 (pt)
CN (1) CN101688888B (pt)
BR (1) BRPI0812440B1 (pt)
HK (1) HK1141589A1 (pt)
WO (1) WO2008148793A1 (pt)
ZA (1) ZA200908396B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2812119C (en) 2010-09-16 2015-11-24 Abb Technology Ag Digital input with variable impedance
DE102016116378B4 (de) * 2016-09-01 2018-04-12 Abb Schweiz Ag Verfahren zur Prüfung der Betriebsfähigkeit von Messumformern
KR102249759B1 (ko) * 2017-04-11 2021-05-07 현대자동차주식회사 압력센서의 옵셋 보정 방법
CN110071556B (zh) * 2019-06-04 2021-06-22 南京矽力微电子技术有限公司 电量指示电路及指示方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543159A (en) 1967-11-16 1970-11-24 Nasa Pulse rise time and amplitude detector
US4126825A (en) 1977-10-25 1978-11-21 Electric Power Research Institute, Inc. Electronic current transducer for high voltage transmission lines
US6144326A (en) * 1997-04-22 2000-11-07 Silicon Laboratories, Inc. Digital isolation system with ADC offset calibration
US6717540B1 (en) * 2002-10-10 2004-04-06 Agilent Technologies, Inc. Signal preconditioning for analog-to-digital conversion with timestamps
US6816816B2 (en) * 2003-02-12 2004-11-09 Bently Nevada, Llc Transducer fault detection system using slew rate measurements: apparatus and method
US6924633B2 (en) * 2003-12-19 2005-08-02 Texas Instruments Incorporated Pulse width modulation controller with double pulse immunity
US20050160327A1 (en) 2004-01-13 2005-07-21 Altera Corporation Input stage threshold adjustment for high speed data communications
JP4266350B2 (ja) * 2004-02-12 2009-05-20 株式会社ルネサステクノロジ テスト回路
CN1725027A (zh) * 2004-07-23 2006-01-25 中兴通讯股份有限公司 一种实现单板工位测试的方法及其系统
CN100373346C (zh) * 2005-11-01 2008-03-05 华为技术有限公司 一种位宽转换数据的检测装置及其方法

Also Published As

Publication number Publication date
EP2156200A1 (en) 2010-02-24
CN101688888B (zh) 2013-04-17
WO2008148793A1 (en) 2008-12-11
CN101688888A (zh) 2010-03-31
US20100289551A1 (en) 2010-11-18
BRPI0812440B1 (pt) 2019-05-07
EP2156200B1 (en) 2016-03-23
KR101164475B1 (ko) 2012-07-18
ZA200908396B (en) 2010-08-25
US8738331B2 (en) 2014-05-27
KR20100039328A (ko) 2010-04-15
HK1141589A1 (en) 2010-11-12

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB TECHNOLOGY AG (CH)

B25C Requirement related to requested transfer of rights

Owner name: ABB TECHNOLOGY AG (CH)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB SCHWEIZ AG (CH)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B25C Requirement related to requested transfer of rights

Owner name: ABB SCHWEIZ AG (CH)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870220071509 DE 10/08/2022, E NECESSARIO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA A ALTERACAO DE ENDERECO DA EMPRESA CEDENTE. ALEM DISSO, E PRECISO APRESENTAR A GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25G Requested change of headquarter approved

Owner name: ABB SCHWEIZ AG (CH)

B25A Requested transfer of rights approved

Owner name: ABB POWER GRIDS SWITZERLAND AG (CH)

B25D Requested change of name of applicant approved

Owner name: HITACHI ENERGY SWITZERLAND AG (CH)