MX346542B - Sensor de velocidad. - Google Patents
Sensor de velocidad.Info
- Publication number
- MX346542B MX346542B MX2015011513A MX2015011513A MX346542B MX 346542 B MX346542 B MX 346542B MX 2015011513 A MX2015011513 A MX 2015011513A MX 2015011513 A MX2015011513 A MX 2015011513A MX 346542 B MX346542 B MX 346542B
- Authority
- MX
- Mexico
- Prior art keywords
- magnetic
- analog signal
- output
- signal
- magnetic detector
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 abstract 1
Classifications
-
- 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
- G01P3/488—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 delivered by variable reluctance detectors
-
- 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)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
Un sensor de velocidad (1) comprende un primer sensor magnético (3) con un primer detector magnético (30), que es conectado con un circuito electrónico para la conversión de la señal analógica de salida a una señal digital. Los valores superior e inferior de umbral de las tensiones de salida de un primer detector magnético (30), en función del exceso de las cuales una primera señal analógica es convertida en una primera señal digital, son de auto-ajuste con respecto a los picos superior e inferior de la señal analógica, y el polo Sur (S) de un primer imán básico (31) embraga con el primer detector magnético (30). Un segundo sensor magnético (4) con un segundo detector magnético (40) es conectado con un circuito electrónico para la conversión de su segunda señal analógica de salida en una segunda señal digital. Los valores superior e inferior de umbral de las tensiones de salida del segundo detector magnético (40), en función del exceso de lo cual la segunda señal analógica es convertida en la segunda señal digital, son de auto-ajuste con respecto a los picos superior e inferior de la señal analógica, y el polo Norte (N) de un segundo imán básico (41) que es colocado en paralelo aunque con la orientación opuesta al primer imán básico embraga con el segundo detector magnético (40). La distancia (D) entre los ejes (03 y 04) de ambos de los detectores magnéticos (30 y 40) es igual o menor que el ancho (W) de un diente (201) de una rueda dentada detectada (20) o el ancho de una señal magnética de un disco detectado. Los sensores son colocados, de manera que un campo magnético externo de perturbación sólo llevará uno de los detectores magnéticos fuera de su rango de sensibilidad, de modo que esto detendrá la salida de una señal. El otro sensor continuará operando, y su señal de salida todavía representará, en forma correcta, la velocidad de la rueda dentada. La figura más representativa de la invención es la número 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ2013-163A CZ304432B6 (cs) | 2013-03-05 | 2013-03-05 | Snímač otáček |
| PCT/CZ2014/000021 WO2014135132A1 (en) | 2013-03-05 | 2014-02-26 | Speed sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015011513A MX2015011513A (es) | 2016-04-11 |
| MX346542B true MX346542B (es) | 2017-03-24 |
Family
ID=50440426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015011513A MX346542B (es) | 2013-03-05 | 2014-02-26 | Sensor de velocidad. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9618528B2 (es) |
| EP (1) | EP2965093B1 (es) |
| JP (1) | JP6386480B2 (es) |
| CN (1) | CN105164539B (es) |
| CZ (1) | CZ304432B6 (es) |
| ES (1) | ES2628814T3 (es) |
| HU (1) | HUE033530T2 (es) |
| MX (1) | MX346542B (es) |
| PL (1) | PL2965093T3 (es) |
| RU (1) | RU2671284C2 (es) |
| WO (1) | WO2014135132A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480671B (zh) * | 2016-01-14 | 2018-11-20 | 中国包装和食品机械有限公司 | 一种多条输送链同步控制系统及其控制方法 |
| US10597118B2 (en) | 2016-09-12 | 2020-03-24 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| CN106438060B (zh) * | 2016-12-19 | 2022-11-04 | 江苏悦达黄海拖拉机制造有限公司 | 一种数字模拟双信号电子油门及其防误踩方法 |
| CN109018172A (zh) * | 2018-09-05 | 2018-12-18 | 南京英狮澳车业有限公司 | 一种电动自行车脚踩来电传感器 |
| RU189255U1 (ru) * | 2019-01-10 | 2019-05-17 | Акционерное общество "Научно-исследовательский институт точной механики" | Реверсивный датчик скорости |
| CN109870589A (zh) * | 2019-04-04 | 2019-06-11 | 哈尔滨恒达交通设备技术开发有限公司 | 一种速度传感器 |
| US12246811B2 (en) * | 2020-04-22 | 2025-03-11 | Kai Concepts, LLC | Watercraft device with a handheld controller |
| US11519757B2 (en) | 2020-06-11 | 2022-12-06 | Honeywell International Inc. | System and method for determining angular position in rotating machines |
| DE102020216530A1 (de) | 2020-12-23 | 2022-06-23 | Continental Automotive Gmbh | Tachographensystem für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Betreiben eines Tachographensystems |
| CN113325192B (zh) * | 2021-05-28 | 2024-01-16 | 湖南湘依铁路机车电器股份有限公司 | 一种轴端霍尔速度传感器倍频方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2814606A1 (de) * | 1978-04-05 | 1979-10-18 | Bosch Gmbh Robert | Einrichtung zur erzeugung eines drehzahlabhaengigen signales |
| US4518918A (en) * | 1982-09-28 | 1985-05-21 | Sprague Electric Company | Ferromagnetic article detector with dual Hall-sensors |
| DE3730218A1 (de) * | 1987-09-09 | 1989-03-30 | Magnetfab Bonn Gmbh | Vorrichtung, insbesondere tachometerrad, fuer beruehrungslose drehzahlabnahme oder kontaktgabe an maschinen |
| US4901015A (en) * | 1988-09-21 | 1990-02-13 | Sundstrand Corporation | Ambient electromagnetic field compensating magnetic pick-up circuit for integrated drive generators |
| JP2726850B2 (ja) * | 1989-02-08 | 1998-03-11 | アイシン精機株式会社 | 回転検出装置 |
| EP0590190A1 (de) * | 1992-09-30 | 1994-04-06 | Siemens Aktiengesellschaft | Signalgeber |
| JP3641332B2 (ja) * | 1996-10-17 | 2005-04-20 | サムタク株式会社 | 速度検出器 |
| JPH1164354A (ja) * | 1997-08-25 | 1999-03-05 | Aisin Seiki Co Ltd | 回転速度検出器 |
| JP3532778B2 (ja) | 1998-05-15 | 2004-05-31 | 株式会社東海理化電機製作所 | 回転検出センサ |
| US6714003B2 (en) * | 2002-01-25 | 2004-03-30 | American Electronic Components, Inc. | Frequency compensation for rotating target sensor |
| DE10243399B4 (de) * | 2002-09-18 | 2006-10-05 | ZF Lemförder Metallwaren AG | Dreh- und/oder Kippwinkelerfassungseinrichtung für ein Kugelgelenk |
| RU2270452C2 (ru) * | 2004-01-26 | 2006-02-20 | Государственное образовательное учреждение Курский государственный технический университет ГОУ КурскГТУ | Бесконтактный датчик скорости автомобиля |
| DE102004063539A1 (de) * | 2004-03-11 | 2005-09-29 | Robert Bosch Gmbh | Magnetsensoranordnung |
| JP2006258801A (ja) * | 2005-02-21 | 2006-09-28 | Nsk Ltd | 変位測定装置付転がり軸受ユニット及び荷重測定装置付転がり軸受ユニット |
| DE102005022596A1 (de) | 2005-05-17 | 2006-11-23 | Continental Teves Ag & Co. Ohg | Anordnung zur eigensicheren Raddrehzahlerfassung |
| CN2809647Y (zh) * | 2005-05-31 | 2006-08-23 | 哈尔滨志阳汽车电气股份有限公司 | 磁电式汽车速度传感器 |
| WO2007133577A2 (en) * | 2006-05-10 | 2007-11-22 | Delphi Technologies, Inc. | Motor speed sensor assembly |
| CN201311429Y (zh) * | 2008-12-08 | 2009-09-16 | 江阴众和电力仪表有限公司 | 一种转速传感器 |
| DE102008061924A1 (de) * | 2008-12-15 | 2010-07-01 | Continental Automotive Gmbh | Sensoranordnung, Tachographenanordnung und Verfahren zur Erkennung einer Manipulation |
| US8442787B2 (en) * | 2010-04-30 | 2013-05-14 | Infineon Technologies Ag | Apparatus, sensor circuit, and method for operating an apparatus or a sensor circuit |
| US8598867B2 (en) | 2010-06-04 | 2013-12-03 | Allegro Microsystems, Llc | Circuits and methods for generating a threshold signal used in a motion detector |
| CN202068309U (zh) * | 2011-04-07 | 2011-12-07 | 宁波亿诺宝机电有限公司 | 一种工业缝纫机用具有霍尔测速元件的伺服电机 |
-
2013
- 2013-03-05 CZ CZ2013-163A patent/CZ304432B6/cs unknown
-
2014
- 2014-02-26 EP EP14715532.9A patent/EP2965093B1/en active Active
- 2014-02-26 CN CN201480011985.6A patent/CN105164539B/zh active Active
- 2014-02-26 JP JP2015560546A patent/JP6386480B2/ja active Active
- 2014-02-26 WO PCT/CZ2014/000021 patent/WO2014135132A1/en active Application Filing
- 2014-02-26 HU HUE14715532A patent/HUE033530T2/hu unknown
- 2014-02-26 ES ES14715532.9T patent/ES2628814T3/es active Active
- 2014-02-26 MX MX2015011513A patent/MX346542B/es active IP Right Grant
- 2014-02-26 US US14/772,199 patent/US9618528B2/en active Active
- 2014-02-26 RU RU2015141859A patent/RU2671284C2/ru active
- 2014-02-26 PL PL14715532T patent/PL2965093T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US20160018433A1 (en) | 2016-01-21 |
| JP6386480B2 (ja) | 2018-09-05 |
| MX2015011513A (es) | 2016-04-11 |
| CZ2013163A3 (cs) | 2014-04-30 |
| ES2628814T3 (es) | 2017-08-04 |
| BR112015021535A2 (pt) | 2017-07-18 |
| RU2015141859A (ru) | 2017-04-07 |
| JP2016509229A (ja) | 2016-03-24 |
| PL2965093T3 (pl) | 2017-09-29 |
| US9618528B2 (en) | 2017-04-11 |
| CN105164539B (zh) | 2018-11-13 |
| CZ304432B6 (cs) | 2014-04-30 |
| RU2671284C2 (ru) | 2018-10-30 |
| EP2965093B1 (en) | 2017-03-29 |
| CN105164539A (zh) | 2015-12-16 |
| EP2965093A1 (en) | 2016-01-13 |
| HUE033530T2 (hu) | 2021-12-28 |
| WO2014135132A1 (en) | 2014-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |