CN1582238A - 感应式传感器的分析电路 - Google Patents
感应式传感器的分析电路 Download PDFInfo
- Publication number
- CN1582238A CN1582238A CNA028220447A CN02822044A CN1582238A CN 1582238 A CN1582238 A CN 1582238A CN A028220447 A CNA028220447 A CN A028220447A CN 02822044 A CN02822044 A CN 02822044A CN 1582238 A CN1582238 A CN 1582238A
- Authority
- CN
- China
- Prior art keywords
- voltage
- vref
- circuit
- nand gate
- mouth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
-
- 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)
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
U1 | U2 | Out |
低 | 低 | 不允许 |
低 | 高 | 高 |
高 | 低 | 低 |
高 | 高 | Out-1 |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10154642A DE10154642C1 (de) | 2001-11-07 | 2001-11-07 | Auswerteschaltung für einen induktiven Sensor |
DE10154642.4 | 2001-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1582238A true CN1582238A (zh) | 2005-02-16 |
CN1253717C CN1253717C (zh) | 2006-04-26 |
Family
ID=7704889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028220447A Expired - Fee Related CN1253717C (zh) | 2001-11-07 | 2002-11-04 | 感应式传感器的分析电路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7098652B2 (zh) |
EP (1) | EP1441937B1 (zh) |
JP (1) | JP4248403B2 (zh) |
KR (1) | KR100875766B1 (zh) |
CN (1) | CN1253717C (zh) |
DE (2) | DE10154642C1 (zh) |
WO (1) | WO2003039926A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103134420A (zh) * | 2011-11-22 | 2013-06-05 | 株式会社电装 | 位置检测器 |
CN104870275A (zh) * | 2012-12-20 | 2015-08-26 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于在车辆中检测速度的方法 |
CN104973039A (zh) * | 2014-04-07 | 2015-10-14 | 罗伯特·博世有限公司 | 运行车辆的装备着电制动力放大器的制动***的控制装置和方法 |
CN107167164A (zh) * | 2016-03-08 | 2017-09-15 | 精工半导体有限公司 | 磁传感器和磁传感器装置 |
CN107228618A (zh) * | 2016-03-24 | 2017-10-03 | 斯沃奇集团研究和开发有限公司 | 用于电感式位移传感器特别是用于触摸板的检测器电路 |
CN110007108A (zh) * | 2017-12-15 | 2019-07-12 | 罗伯特·博世有限公司 | 用于评估电机的相位信号的装置 |
CN114944837A (zh) * | 2022-05-31 | 2022-08-26 | 广东博亿精科传感有限公司 | 接近传感器电路 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10252827B3 (de) * | 2002-11-13 | 2004-08-05 | Siemens Ag | Schaltungsanordnung zur schnellen Ansteuerung insbesondere induktiver Lasten |
US6919651B2 (en) * | 2002-11-26 | 2005-07-19 | Siemens Aktiengesellschaft | Circuit arrangement for high-speed switching of inductive loads |
DE102004024954A1 (de) * | 2004-05-21 | 2005-12-08 | Robert Bosch Gmbh | Sensor für eine Getriebesteuerung insbesondere eines Kraftfahrzeugs |
EP1770401A1 (de) * | 2005-09-28 | 2007-04-04 | Jaquet AG | Vorrichtung und Verfahren zum Erfassen von Drehzahlen |
DE102006009240B4 (de) * | 2006-02-28 | 2009-09-10 | Continental Automotive Gmbh | Motorsteuergerät und Verfahren zur Auswertung eines Sensorstromsignals |
US7603892B2 (en) * | 2006-06-02 | 2009-10-20 | Honeywell International Inc. | Cam and crank sensor with current limiting open collector output for conducted emissions improvement |
US8466700B2 (en) * | 2009-03-18 | 2013-06-18 | Infineon Technologies Ag | System that measures characteristics of output signal |
US8553469B2 (en) * | 2011-04-06 | 2013-10-08 | Dell Products L.P. | Memory buffer for buffer-on-board applications |
JP5344023B2 (ja) * | 2011-11-21 | 2013-11-20 | 日本精工株式会社 | 電動パワーステアリング装置 |
DE102013226198A1 (de) * | 2013-12-17 | 2015-06-18 | Robert Bosch Gmbh | Sichere Positionsmessvorrichtung |
KR102237053B1 (ko) * | 2017-03-08 | 2021-04-08 | 현대자동차주식회사 | 자동차의 크랭크 샤프트 위치 센서 고장 진단 방법 |
Family Cites Families (36)
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US3571614A (en) * | 1968-08-05 | 1971-03-23 | Hughes Aircraft Co | Transistor switch with minimized transition power absorption |
US3763418A (en) * | 1972-04-24 | 1973-10-02 | Garrett Corp | Single reactor force commutated chopper |
GB1513912A (en) * | 1974-08-29 | 1978-06-14 | Bosch Gmbh Robert | Detecting rotation of a shaft |
DE2446193B2 (de) * | 1974-09-27 | 1977-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur lageerkennung eines beweglichen koerpers |
DE3145162A1 (de) * | 1981-11-13 | 1983-05-26 | AEG-Kanis Turbinenfabrik GmbH, 8500 Nürnberg | Verfahren zur messung und ueberwachung der drehzahl von schnellaufenden maschinen |
DE3535124A1 (de) * | 1985-10-02 | 1987-04-02 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
DE3543058C2 (de) * | 1985-12-05 | 1997-02-13 | Teves Gmbh Alfred | Verfahren und Schaltungsanordnung zur Aufbereitung eines Sensorsignals |
DE3708210A1 (de) * | 1987-03-13 | 1988-09-22 | Bosch Gmbh Robert | Schaltungsanordnung zur auswertung der signale eines induktiven messwertaufnehmers |
US4931940A (en) * | 1987-06-05 | 1990-06-05 | Honda Giken Kogyo Kabushiki Kaisha | Rotational position detector for controlling an internal combustion engine |
IT1216481B (it) | 1988-02-29 | 1990-03-08 | Sgs Thomson Microelectronics | Potenza. dispositivo circuitale a basso assorbimento per comandare in accensione un transistore di |
DE3929026A1 (de) | 1989-09-01 | 1991-03-07 | Bosch Gmbh Robert | Ansteuerschaltung fuer eine getaktete last in einem fahrzeug |
JPH05506342A (ja) | 1990-04-17 | 1993-09-16 | ノバ コーポレイション オブ アルバータ | 誘導負荷用スイッチ |
US5065045A (en) * | 1990-10-04 | 1991-11-12 | Atmel Corporation | Multistage offset-cancelled voltage comparator |
JPH04223272A (ja) * | 1990-12-26 | 1992-08-13 | Japan Electron Control Syst Co Ltd | 電磁ピックアップセンサの信号処理回路 |
DE4207371C2 (de) * | 1992-03-09 | 1995-08-03 | Christian H A Buecker | Drehsensor und Verfahren zur Überwachung von Drehbewegungen |
ES2112895T3 (es) | 1992-06-16 | 1998-04-16 | Sgs Thomson Microelectronics | Circuito para controlar la corriente maxima en un transistor mos de potencia utilizado para excitar una carga conectada a tierra. |
US5291133A (en) * | 1992-08-24 | 1994-03-01 | General Motors Corporation | Multi-bit encoder signal conditioning circuit having common mode disturbance compensation |
WO1995031852A1 (fr) * | 1994-05-12 | 1995-11-23 | Komatsu Ltd. | Dispositif d'attaque de charge |
EP0684699B1 (en) * | 1994-05-25 | 2001-10-24 | STMicroelectronics S.r.l. | Slew rate control and optimization of power consumption in a power stage |
US6100680A (en) * | 1996-01-17 | 2000-08-08 | Allegro Microsystems, Inc. | Detecting the passing of magnetic articles using a transducer-signal detector having a switchable dual-mode threshold |
DE19619399A1 (de) * | 1996-05-14 | 1997-11-20 | Telefunken Microelectron | Schaltvorrichtung mit einem Leistungs-FET und einer induktiven Last |
DE19707263B4 (de) * | 1997-02-24 | 2006-03-16 | Infineon Technologies Ag | Verfahren zum Einstellen von Schaltpunkten bei einem Sensor-Ausgangssignal |
US5752482A (en) * | 1997-03-28 | 1998-05-19 | Cummins Engine Company, Inc. | System for integrally controlling current flow through number of inductive loads |
DE19743346C2 (de) * | 1997-09-30 | 2000-09-21 | Siemens Ag | Schaltungsanordnung zur getakteten Stromregelung von induktiven Lasten |
GB2339982A (en) * | 1998-07-17 | 2000-02-09 | Ford Motor Co | Crankshaft angle signal thresholder with asymmetric hysteresis |
DE19924113A1 (de) * | 1998-10-14 | 2000-04-20 | Continental Teves Ag & Co Ohg | Verfahren und Schaltungsanordnung zur Signalverarbeitung für einen Bewegungssensor |
JP2002527754A (ja) * | 1998-10-14 | 2002-08-27 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | 運動センサ用の信号処理方法および回路装置 |
DE19920306B4 (de) * | 1999-05-03 | 2008-02-28 | Stmicroelectronics Gmbh | Schaltungsvorrichtung zum Regeln des Stroms durch eine induktive Last |
US6232770B1 (en) * | 1999-07-01 | 2001-05-15 | Delphi Technologies, Inc. | Low cost single magnetoresistor position and speed sensor |
JP4419270B2 (ja) * | 2000-04-20 | 2010-02-24 | 株式会社デンソー | 電気負荷駆動用ic |
JP3639189B2 (ja) * | 2000-06-22 | 2005-04-20 | 株式会社デンソー | 負荷駆動回路 |
JP3674467B2 (ja) * | 2000-06-27 | 2005-07-20 | 株式会社村田製作所 | 振動ジャイロ及びそれを用いた電子装置 |
JP3678208B2 (ja) * | 2002-04-19 | 2005-08-03 | 株式会社デンソー | 負荷駆動用半導体装置 |
JP4267865B2 (ja) * | 2002-04-19 | 2009-05-27 | 株式会社デンソー | 負荷駆動装置 |
DE10252827B3 (de) * | 2002-11-13 | 2004-08-05 | Siemens Ag | Schaltungsanordnung zur schnellen Ansteuerung insbesondere induktiver Lasten |
US6919651B2 (en) * | 2002-11-26 | 2005-07-19 | Siemens Aktiengesellschaft | Circuit arrangement for high-speed switching of inductive loads |
-
2001
- 2001-11-07 DE DE10154642A patent/DE10154642C1/de not_active Expired - Fee Related
-
2002
- 2002-11-04 WO PCT/DE2002/004088 patent/WO2003039926A1/de active IP Right Grant
- 2002-11-04 JP JP2003541988A patent/JP4248403B2/ja not_active Expired - Fee Related
- 2002-11-04 DE DE50207527T patent/DE50207527D1/de not_active Expired - Lifetime
- 2002-11-04 KR KR1020047006867A patent/KR100875766B1/ko not_active IP Right Cessation
- 2002-11-04 EP EP02781150A patent/EP1441937B1/de not_active Expired - Fee Related
- 2002-11-04 CN CNB028220447A patent/CN1253717C/zh not_active Expired - Fee Related
-
2004
- 2004-04-21 US US10/828,994 patent/US7098652B2/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103134420A (zh) * | 2011-11-22 | 2013-06-05 | 株式会社电装 | 位置检测器 |
CN103134420B (zh) * | 2011-11-22 | 2015-10-07 | 株式会社电装 | 位置检测器 |
CN104870275A (zh) * | 2012-12-20 | 2015-08-26 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于在车辆中检测速度的方法 |
CN104973039A (zh) * | 2014-04-07 | 2015-10-14 | 罗伯特·博世有限公司 | 运行车辆的装备着电制动力放大器的制动***的控制装置和方法 |
CN104973039B (zh) * | 2014-04-07 | 2019-05-31 | 罗伯特·博世有限公司 | 运行车辆的装备着电制动力放大器的制动***的控制装置和方法 |
CN107167164A (zh) * | 2016-03-08 | 2017-09-15 | 精工半导体有限公司 | 磁传感器和磁传感器装置 |
CN107228618A (zh) * | 2016-03-24 | 2017-10-03 | 斯沃奇集团研究和开发有限公司 | 用于电感式位移传感器特别是用于触摸板的检测器电路 |
CN110007108A (zh) * | 2017-12-15 | 2019-07-12 | 罗伯特·博世有限公司 | 用于评估电机的相位信号的装置 |
CN114944837A (zh) * | 2022-05-31 | 2022-08-26 | 广东博亿精科传感有限公司 | 接近传感器电路 |
CN114944837B (zh) * | 2022-05-31 | 2023-09-01 | 深圳市博亿精科科技有限公司 | 接近传感器电路 |
Also Published As
Publication number | Publication date |
---|---|
DE50207527D1 (de) | 2006-08-24 |
JP2005507987A (ja) | 2005-03-24 |
US7098652B2 (en) | 2006-08-29 |
CN1253717C (zh) | 2006-04-26 |
KR100875766B1 (ko) | 2008-12-26 |
EP1441937B1 (de) | 2006-07-12 |
KR20040063139A (ko) | 2004-07-12 |
JP4248403B2 (ja) | 2009-04-02 |
DE10154642C1 (de) | 2003-07-17 |
US20040196026A1 (en) | 2004-10-07 |
EP1441937A1 (de) | 2004-08-04 |
WO2003039926A1 (de) | 2003-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CONTINENTAL AUTOMOTIVE GMBH Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT Effective date: 20110616 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: MUNICH, GERMANY TO: HANNOVER, GERMANY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110616 Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Munich, Germany Patentee before: Siemens AG |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hannover Patentee after: Continental Automotive GmbH Address before: Hannover Patentee before: Continental Automotive GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20151104 |
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EXPY | Termination of patent right or utility model |