BR112017003879A2 - método de contagem de eventos ocorridos durante uma duração t e contadores mecânicos de eventos associados - Google Patents

método de contagem de eventos ocorridos durante uma duração t e contadores mecânicos de eventos associados

Info

Publication number
BR112017003879A2
BR112017003879A2 BR112017003879-0A BR112017003879A BR112017003879A2 BR 112017003879 A2 BR112017003879 A2 BR 112017003879A2 BR 112017003879 A BR112017003879 A BR 112017003879A BR 112017003879 A2 BR112017003879 A2 BR 112017003879A2
Authority
BR
Brazil
Prior art keywords
events occurring
wheel
duration
occurring during
counting events
Prior art date
Application number
BR112017003879-0A
Other languages
English (en)
Other versions
BR112017003879B1 (pt
Inventor
Louvigné
Pierre-François
Minotti
Patrice
Sadoulet
Vianney
Girardin
Pascal
Haye
Charles
Original Assignee
Etat Francais Represente Par Le Delegue General Pour L'armement
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 Etat Francais Represente Par Le Delegue General Pour L'armement filed Critical Etat Francais Represente Par Le Delegue General Pour L'armement
Publication of BR112017003879A2 publication Critical patent/BR112017003879A2/pt
Publication of BR112017003879B1 publication Critical patent/BR112017003879B1/pt

Links

Classifications

    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
    • G01D5/04—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means using levers; using cams; using gearing
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • G01D5/2452—Incremental encoders incorporating two or more tracks having an (n, n+1, ...) relationship
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/264—Mechanical constructional elements therefor ; Mechanical adjustment thereof
    • 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
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/20—Detecting rotary movement
    • G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Gears, Cams (AREA)

Abstract

?método de contagem de eventos ocorridos durante uma duração t e contadores mecânicos de eventos associados?, por tratar-se a presente invenção de um método de contagem de eventos ocorridos durante um período t, realizado por um contador mecânico que compreende duas rodas dentadas de mesmo passo, a ocorrência de um evento que provoca a rotação de cada roda a um ângulo correspondente ao passo dos dentes das referidas rodas, sendo que o referido método compreende: uma primeira etapa que consiste em contar ou calcular, para cada roda no término do período t, a diferença no número de dentes entre suas posições inicial e final, sendo que a referida etapa é realizada pelo menos parcialmente ou por meios ópticos, o que requer a presença em cada roda de pelo menos um marcador, ou por meio de medição do deslocamento angular de cada roda e meios de cálculo associados; e uma segunda etapa que consiste em calcular o número de eventos ocorridos n, em função da diferença entre os valores contados ou medidos e em função do número de dentes das rodas.
BR112017003879-0A 2014-09-10 2015-09-10 Método de contagem de eventos ocorridos durante uma duração t e contadores mecânicos de eventos associados BR112017003879B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1402022 2014-09-10
FR1402022A FR3025599B1 (fr) 2014-09-10 2014-09-10 Procede de comptage d'evenements survenus pendant une duree t et compteurs mecaniques d'evenements associes
PCT/FR2015/000181 WO2016038256A1 (fr) 2014-09-10 2015-09-10 Procédé de comptage d'événements survenus pendant une durée t et compteurs mécaniques d'événements associés

Publications (2)

Publication Number Publication Date
BR112017003879A2 true BR112017003879A2 (pt) 2018-01-23
BR112017003879B1 BR112017003879B1 (pt) 2022-05-10

Family

ID=52473939

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017003879-0A BR112017003879B1 (pt) 2014-09-10 2015-09-10 Método de contagem de eventos ocorridos durante uma duração t e contadores mecânicos de eventos associados

Country Status (9)

Country Link
US (1) US10401192B2 (pt)
EP (1) EP3191799B1 (pt)
JP (1) JP6543333B2 (pt)
BR (1) BR112017003879B1 (pt)
CA (1) CA2955761C (pt)
DK (1) DK3191799T3 (pt)
ES (1) ES2846850T3 (pt)
FR (1) FR3025599B1 (pt)
WO (1) WO2016038256A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016220111B3 (de) * 2016-10-14 2018-02-01 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Grenzwertdetektionsvorrichtung
CN115683172B (zh) * 2022-11-11 2024-08-16 广东美的智能科技有限公司 编码器的多圈计数方法、编码器及运行控制装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH528723A (fr) * 1970-09-02 1972-09-30 Genevoise Instr Physique Machine à mesurer
FR2668258B1 (fr) * 1990-10-19 1994-05-13 Cartier Systemes G Capteur d'angle de rotation pour detecter le sens de rotation et/ou le nombre de tours effectues, et dispositif de direction assitee de vehicule comportant un tel capteur.
FR2684758B1 (fr) 1991-12-09 1997-03-28 Alcatel Satmam Capteur de position angulaire a piste resistive continue fermee, et procede de mesure correspondant.
DE19821467A1 (de) * 1998-05-13 1999-11-18 Thomas Klug Zwei und mehrdimensionales Differenzengetriebe zur hochauflösenden absoluten Messung der Anzahl von Umdrehungen einer Welle
CA2293857A1 (en) 2000-01-04 2001-07-04 Hui Li Sensor for sensing absolute angular position of cylindrical object
FR2916843A1 (fr) * 2007-05-29 2008-12-05 Etat Francais Dga Microcapteur apte a detecter une variation de distance ou un cycle de variations de distance entre deux points ou zones d'une structure lors d'une sollicitation.
FR2974410B1 (fr) * 2011-04-22 2015-05-29 France Etat Capteur passif et reversible de deformations

Also Published As

Publication number Publication date
JP6543333B2 (ja) 2019-07-10
DK3191799T3 (da) 2021-02-15
CA2955761C (fr) 2020-07-14
CA2955761A1 (fr) 2016-03-17
JP2017527910A (ja) 2017-09-21
US10401192B2 (en) 2019-09-03
WO2016038256A1 (fr) 2016-03-17
US20170261340A1 (en) 2017-09-14
ES2846850T3 (es) 2021-07-29
WO2016038256A8 (fr) 2016-05-19
EP3191799A1 (fr) 2017-07-19
EP3191799B1 (fr) 2020-11-11
FR3025599A1 (fr) 2016-03-11
BR112017003879B1 (pt) 2022-05-10
FR3025599B1 (fr) 2019-05-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/09/2015, OBSERVADAS AS CONDICOES LEGAIS