BR9903445A - Sensor de ângulo de direção - Google Patents

Sensor de ângulo de direção

Info

Publication number
BR9903445A
BR9903445A BR9903445-0A BR9903445A BR9903445A BR 9903445 A BR9903445 A BR 9903445A BR 9903445 A BR9903445 A BR 9903445A BR 9903445 A BR9903445 A BR 9903445A
Authority
BR
Brazil
Prior art keywords
steering
sensor unit
rotor
angular position
sensor
Prior art date
Application number
BR9903445-0A
Other languages
English (en)
Inventor
Dirk Bunselmeier
Kersten Rimke
Klaus Hinteresch
Frank Blosing
Original Assignee
Kostal Leopold Gmbh & Co Kg
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 Kostal Leopold Gmbh & Co Kg filed Critical Kostal Leopold Gmbh & Co Kg
Publication of BR9903445A publication Critical patent/BR9903445A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • 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
    • G01D5/249—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 pulse code
    • G01D5/2492—Pulse stream
    • 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
    • G01D5/32—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 with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—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 with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)

Abstract

"SENSOR DE ANGULO DE DIREçãO", para determinar a posição angular absoluta da direção de um veículo automotor, com uma unidade de sensor (4, 12), para captar a posição angular da direção, dentro de um segmento angular do giro total da direção, onde o rotor (12) desta unidade de sensor (4, 12) é acoplado ao movimento giratório da direção, e determinado que o sensor angular de direção apresente uma segunda unidade de sensor (3, 11) para captar a posição angular da direção dentro de um segmento angular no giro total da direção. O rotor (11) de uma unidade de sensor (3, 11) é acoplada, por meio de engrenagem, ao movimento giratório do rotor (12) da outra unidade de sensor (4, 12), sendo que, através deste acoplamento, em uma movimentação da direção, o rotor (11) impulsionado pela unidade de sensor (3, 11), apresenta uma pequena diferença na velocidade de giro em relação ao rotor (12) impulsor da outra unidade de sensor (4, 12), assim que o valor captado da posição angular da direção de uma unidade de sensor (4, 12) e um valor captado pela outra unidade de sensor (3, 11), formam um par de valores, onde através de cada par de valores em toda a área de giro da direção é definida uma posição angular da direção.
BR9903445-0A 1998-08-05 1999-08-04 Sensor de ângulo de direção BR9903445A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19835290 1998-08-05

Publications (1)

Publication Number Publication Date
BR9903445A true BR9903445A (pt) 2000-10-10

Family

ID=7876487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903445-0A BR9903445A (pt) 1998-08-05 1999-08-04 Sensor de ângulo de direção

Country Status (3)

Country Link
US (1) US6248993B1 (pt)
BR (1) BR9903445A (pt)
DE (1) DE19936211C2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6483104B1 (en) * 1996-09-23 2002-11-19 Valeo Schalter Und Sensoren Gmbh Rotational angle sensor using a CCD line with enhanced measuring precision
DE19942477C2 (de) * 1999-09-06 2001-07-12 Kostal Leopold Gmbh & Co Kg Lenkwinkelsensor
DE10031732A1 (de) * 2000-06-29 2002-01-10 Valeo Schalter & Sensoren Gmbh Vorrichtung und Computerprogramm zur Bestimmung des Lenkwinkels einer...
DE10040372A1 (de) * 2000-08-18 2002-02-28 Valeo Schalter & Sensoren Gmbh Verfahren, Computerprogramm und Vorrichtung zur Bestimmung des Lenkwinkels einer Fahrzeuglenkung
DE10158287B4 (de) * 2001-11-20 2006-03-23 Takata-Petri Ag Vorrichtung zur Bestimmung des Lenkwinkels eines Lenkrades
US6844541B2 (en) * 2002-02-15 2005-01-18 Methode Electronics, Inc. Rapid high resolution position sensor for auto steering
DE10242252A1 (de) * 2002-09-12 2004-03-25 Leopold Kostal Gmbh & Co Kg Lenkwinkelsensor
JP4295575B2 (ja) * 2003-08-05 2009-07-15 株式会社リコー 像担持体駆動装置、画像形成装置及びプロセスカートリッジ
US6829055B1 (en) 2003-08-07 2004-12-07 Delphi Technologies, Inc. Angular position sensor assembly for use with steering column
US7406884B2 (en) 2004-01-20 2008-08-05 Valeo Schalter Und Sensoren Gmbh Device for determining a steering angle and a torque that is exerted on a steering shaft
DE102004004023A1 (de) * 2004-01-20 2004-11-25 Valeo Schalter Und Sensoren Gmbh Lenkwinkelsensor
JP2005300180A (ja) * 2004-04-06 2005-10-27 Alps Electric Co Ltd 回転角検出装置
JP2006003275A (ja) * 2004-06-18 2006-01-05 Alps Electric Co Ltd 回転部材支持構造及びこの構造を有する回転検出装置
JP2006017663A (ja) * 2004-07-05 2006-01-19 Alps Electric Co Ltd 回転角検出装置
US7085638B2 (en) * 2004-07-13 2006-08-01 Robert Bosch Gmbh Steering angle sensor assembly including reduction gear and logic module
JP2006084348A (ja) * 2004-09-16 2006-03-30 Alps Electric Co Ltd 絶対角検出装置
KR20090121631A (ko) * 2008-05-22 2009-11-26 삼성전자주식회사 반도체 메모리 장치, 메모리 시스템 및 그것의 데이터 복구방법
WO2007107649A1 (fr) * 2006-03-22 2007-09-27 Sc2N Capteur d'angle destine a mesurer la position angulaire absolue d'un axe tournant
FR2906363B1 (fr) * 2006-09-22 2009-03-13 Sc2N Sa Capteur d'angle destine a mesurer la position angulaire absolue d'un axe tournant
CN101495779B (zh) * 2006-07-31 2013-01-02 丰田纺织株式会社 齿轮及使用该齿轮的联接装置
US20110016960A1 (en) * 2007-03-13 2011-01-27 Franck Debrailly Device For Detecting Angular Position, Electric Motor, Steering Column And Reduction Gear
US8164327B2 (en) * 2007-08-22 2012-04-24 Kostal Of America Steering angle sensor
DE102008011448A1 (de) * 2008-02-27 2009-09-03 Valeo Schalter Und Sensoren Gmbh Anordnung zur Erfassung eines Drehwinkels
CN205484398U (zh) * 2015-12-25 2016-08-17 罗伯特·博世有限公司 传感装置、传感系统及转向系统
CN108827142B (zh) * 2018-06-28 2020-03-10 广东工业大学 一种绝对式旋转编码器及其测量方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117911U (ja) * 1983-01-29 1984-08-09 トヨタ自動車株式会社 自動車のステアリングコラム
JPS59117915U (ja) * 1983-01-29 1984-08-09 トヨタ自動車株式会社 自動車のステアリングセンサ
JPH0227506U (pt) * 1988-08-12 1990-02-22
DE4022837A1 (de) 1990-07-18 1992-01-23 Morche Dirk W Dipl Ing Vorrichtung zur erzeugung eines elektrischen signales
JP2514837Y2 (ja) * 1991-06-10 1996-10-23 株式会社東海理化電機製作所 回転センサ用ディスク
US5243188A (en) * 1991-09-26 1993-09-07 Kabushiki Kaisha Tokai Rika Denki Seisakusho Neutral position detector for steering wheels having a first and second rotors with aligned slots
DE4409892A1 (de) * 1994-03-23 1995-09-28 Bosch Gmbh Robert Sensor zur Erfassung des Lenkwinkels
ES2150059T3 (es) * 1995-11-17 2000-11-16 Kostal Leopold Gmbh & Co Kg Detector de angulos.
US5949067A (en) * 1996-03-04 1999-09-07 Alps Electric Co., Ltd. Code plate of optical rotary encoder having tilted light-detection patterns
KR100215926B1 (ko) * 1996-05-17 1999-08-16 류정열 엔코더와 포텐시어미터의 결합된 방식을 가지는 자동차의 조향각도센서

Also Published As

Publication number Publication date
DE19936211A1 (de) 2000-02-17
US6248993B1 (en) 2001-06-19
DE19936211C2 (de) 2001-09-13

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Legal Events

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

Free format text: REFERENTE A 9A 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 PUBLICADO NA RPI 1990 DE 25/02/2009.