BR9906614A - Emissor elétrico com um elemento de sensor para detecção de um movimento - Google Patents

Emissor elétrico com um elemento de sensor para detecção de um movimento

Info

Publication number
BR9906614A
BR9906614A BR9906614-9A BR9906614A BR9906614A BR 9906614 A BR9906614 A BR 9906614A BR 9906614 A BR9906614 A BR 9906614A BR 9906614 A BR9906614 A BR 9906614A
Authority
BR
Brazil
Prior art keywords
sensor
sensor element
movement
line
output signal
Prior art date
Application number
BR9906614-9A
Other languages
English (en)
Inventor
Thomas Grill
Klaus-Dieter Hanke
Josef Wangler
Original Assignee
Mannesmann Vdo 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 Mannesmann Vdo Ag filed Critical Mannesmann Vdo Ag
Publication of BR9906614A publication Critical patent/BR9906614A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/489—Digital circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Recording Measured Values (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Optical Transform (AREA)

Abstract

Patente de Invenção: <B>"EMISSOR ELéTRICO COM UM ELEMENTO DE SENSOR PARA DETECçãO DE UM MOVIMENTO"<D>. Partindo de um transmissor (1) elétrico, que contém um elemento de sensor (2) para detecção de um movimento de um objeto disposto à frente do elemento de sensor (2), sendo que o elemento de sensor (2) fornece um primeiro sinal de saída (A1) que possui dois estados lógicos (L e H), sendo que o primeiro estado (L ou H) é assumido na primeira direção de movimento e o segundo estado (H ou L), na direção de movimento oposta à mesma do objeto, a invenção propõe que o transmissor (1) esteja unido pelo menos por uma linha (31) para sua tensão de serviço (UB) e através de uma linha de dados (D), com dispositivo de detecção de dados (29), que no transmissor (1) esteja previsto um circuito lógico, no qual está depositado a quais direções de movimento do objeto disposto à frente do elemento de sensor (2) estão associados os estados lógicos (L ou H) do primeiro sinal de saída (A1) do elemento de sensor (2), que à linha (31) para a tensão de serviço (UB) do transmissor (1), seja ligada complementarmente, durante um dos dois estados (L ou H) do primeiro sinal de saída (A1) do elemento de sensor (2) no transmissor (1), uma carga elétrica (R), que aumenta intermitentemente em relação ao outro estado (H ou L) a corrente (IG) recebida pelo transmissor (1) por uma corrente adicional e que o circuito lógico do dispositivo de detecção de dados (29) informe através da linha de dados (D) qual o significado da corrente aumentada (IG + ID) sobre a linha (31) para a tensão de serviço (UB) do transmissor (1).
BR9906614-9A 1998-07-23 1999-07-06 Emissor elétrico com um elemento de sensor para detecção de um movimento BR9906614A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833116A DE19833116C2 (de) 1998-07-23 1998-07-23 Elektrischer Geber mit einem Sensorelement zur Erfassung einer Bewegung
PCT/EP1999/004690 WO2000005588A1 (de) 1998-07-23 1999-07-06 Elektrischer geber mit einem sensorelement zur erfassung einer bewegung

Publications (1)

Publication Number Publication Date
BR9906614A true BR9906614A (pt) 2000-09-19

Family

ID=7875017

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9906614-9A BR9906614A (pt) 1998-07-23 1999-07-06 Emissor elétrico com um elemento de sensor para detecção de um movimento

Country Status (6)

Country Link
EP (1) EP1018021B1 (pt)
JP (1) JP2002521669A (pt)
AT (1) ATE257945T1 (pt)
BR (1) BR9906614A (pt)
DE (2) DE19833116C2 (pt)
WO (1) WO2000005588A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4214799B2 (ja) * 2003-02-27 2009-01-28 アイシン精機株式会社 回転検出装置
DE102014217834A1 (de) * 2014-09-05 2016-03-10 Continental Teves Ag & Co. Ohg Fehlermeldung mit Pulslevel unterhalb Energieversorgungslevel
JP6881353B2 (ja) 2017-03-17 2021-06-02 信越化学工業株式会社 有機基変性有機ケイ素樹脂及びその製造方法、ならびに化粧料

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107938A1 (de) * 1981-03-02 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur drehzahlerfassung
US5345171A (en) * 1993-01-11 1994-09-06 Caterpillar Inc. Apparatus including a selectively connectable isolation transformer for determining the speed and direction of a rotating object
DE19618867A1 (de) * 1995-08-26 1997-02-27 Bosch Gmbh Robert System zur Veränderung eines Drehzahlsignals
DE19610161C2 (de) * 1996-03-15 1998-01-22 Mannesmann Vdo Ag Datenübertragungsvorrichtung in einem Fahrzeug, bestehend aus einem Impulsgeber und einem Kontrollgerät, sowie Impulsgeber für das Kontrollgerät
DE19634715A1 (de) * 1996-08-28 1998-03-05 Teves Gmbh Alfred Anordnung zur Erfassung des Drehverhaltens eines Rades
SE508559C2 (sv) * 1996-12-13 1998-10-12 Scania Cv Ab Frekvensgivaranordning för avgivande av en pulsformig utsignal

Also Published As

Publication number Publication date
JP2002521669A (ja) 2002-07-16
EP1018021A1 (de) 2000-07-12
DE19833116C2 (de) 2001-11-15
DE59908303D1 (de) 2004-02-19
EP1018021B1 (de) 2004-01-14
WO2000005588A1 (de) 2000-02-03
DE19833116A1 (de) 2000-02-17
ATE257945T1 (de) 2004-01-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SIEMENS AKTIENGESELLSCHAFT (DE)

Free format text: TRANSFERIDO DE: MANNESMANN VDO AG

B25A Requested transfer of rights approved

Owner name: CONTINENTAL AUTOMOTIVE GMBH (DE)

Free format text: TRANSFERIDO DE: SIEMENS AKTIENGESELLSCHAFT.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.