JP2016509229A - スピードセンサ - Google Patents
スピードセンサ Download PDFInfo
- Publication number
- JP2016509229A JP2016509229A JP2015560546A JP2015560546A JP2016509229A JP 2016509229 A JP2016509229 A JP 2016509229A JP 2015560546 A JP2015560546 A JP 2015560546A JP 2015560546 A JP2015560546 A JP 2015560546A JP 2016509229 A JP2016509229 A JP 2016509229A
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- JP
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- Prior art keywords
- hall
- magnetic
- sensor
- detector
- magnetic field
- 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
- 230000005291 magnetic effect Effects 0.000 claims abstract description 217
- 239000003550 marker Substances 0.000 claims abstract 2
- 230000001174 ascending effect Effects 0.000 claims description 8
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 18
- 238000010586 diagram Methods 0.000 description 18
- 230000008859 change Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
Description
Claims (5)
- 出力アナログ信号をデジタル信号に変換するための電子回路に接続され、第1磁気検出器(30)を有する第1磁気センサ(3)を備え、第1磁気検出器(30)からの出力電圧の上側および下側閾値を超えた場合、第1アナログ信号は第1デジタル信号に変換され、前記アナログ信号の上側および下側ピークについては自己調整され、第1基準磁石(31)のエス極(S)は、前記第1磁気検出器(30)に係合するスピードセンサ(1)であって、
前記スピードセンサ(1)は、さらに、その出力第2アナログ信号をデジタル信号に変換するための電子回路に接続され、第2磁気検出器(40)を有する第2磁気センサ(4)を備え、前記磁気検出器(40)からの出力電圧の上側および下側閾値を超えた場合、前記第2アナログ信号は前記第2デジタル信号に変換され、前記アナログ信号の上側および下側ピークについては自己調整され、第2基準磁石(41)のエヌ極(N)は、前記第2磁気検出器(40)に係合し、前記両方の磁気検出器(30,40)の軸(O3,O4)の間の距離(D)は、感知される歯車(20)の歯(201)の幅(W)または感知されるディスクの磁気標識の幅以下であることを特徴とするスピードセンサ。 - 請求項1に記載のスピードセンサ(1)において、前記第1および第2磁気センサ(3,4)からの第1および第2デジタル信号(300,400)は、RSゲート回路における1つの出力デジタル信号(700)に統合され、その昇順ゲートは、以前の第1または第2デジタル信号(300,400)の前記昇順ゲートをコピーし、その降順ゲートは、以前の第1または第2デジタル信号(300,400)の前記降順ゲートをコピーする、ことを特徴とするスピードセンサ。
- 請求項2に記載のスピードセンサ(1)において、前記スピードセンサ(1)には、前記第1および第2デジタル信号(300,400)を比較し、前記デジタル信号間における逸脱を検出したときにアラーム信号(600)を生成する、プロセッサ(6)が設けられている、ことを特徴とするスピードセンサ。
- 請求項1〜3のいずれか1項に記載のスピードセンサ(1)において、前記磁気センサ(3,4)はホールセンサであり、前記磁気検出器(30,40)はホール検出器である、ことを特徴とするスピードセンサ。
- 請求項1〜4のいずれか1項に記載のスピードセンサ(1)において、前記磁気センサ(3,4)は磁気抵抗センサであり、前記磁気検出器(30,40)は磁気抵抗検出器である、ことを特徴とするスピードセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZPV2013-163 | 2013-03-05 | ||
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 (3)
Publication Number | Publication Date |
---|---|
JP2016509229A true JP2016509229A (ja) | 2016-03-24 |
JP2016509229A5 JP2016509229A5 (ja) | 2017-03-30 |
JP6386480B2 JP6386480B2 (ja) | 2018-09-05 |
Family
ID=50440426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015560546A Active JP6386480B2 (ja) | 2013-03-05 | 2014-02-26 | スピードセンサ |
Country Status (12)
Country | Link |
---|---|
US (1) | US9618528B2 (ja) |
EP (1) | EP2965093B1 (ja) |
JP (1) | JP6386480B2 (ja) |
CN (1) | CN105164539B (ja) |
BR (1) | BR112015021535A2 (ja) |
CZ (1) | CZ304432B6 (ja) |
ES (1) | ES2628814T3 (ja) |
HU (1) | HUE033530T2 (ja) |
MX (1) | MX346542B (ja) |
PL (1) | PL2965093T3 (ja) |
RU (1) | RU2671284C2 (ja) |
WO (1) | WO2014135132A1 (ja) |
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 |
US20220063786A1 (en) * | 2020-04-22 | 2022-03-03 | 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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518918A (en) * | 1982-09-28 | 1985-05-21 | Sprague Electric Company | Ferromagnetic article detector with dual Hall-sensors |
JPH02208569A (ja) * | 1989-02-08 | 1990-08-20 | Aisin Seiki Co Ltd | 回転検出装置 |
JPH06194188A (ja) * | 1992-09-30 | 1994-07-15 | Siemens Ag | 信号センサ |
JPH10123160A (ja) * | 1996-10-17 | 1998-05-15 | Samutaku Kk | 速度検出器 |
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 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2814606A1 (de) * | 1978-04-05 | 1979-10-18 | Bosch Gmbh Robert | Einrichtung zur erzeugung eines drehzahlabhaengigen signales |
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 |
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 |
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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 |
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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 |
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2013
- 2013-03-05 CZ CZ2013-163A patent/CZ304432B6/cs unknown
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2014
- 2014-02-26 MX MX2015011513A patent/MX346542B/es active IP Right Grant
- 2014-02-26 HU HUE14715532A patent/HUE033530T2/hu unknown
- 2014-02-26 US US14/772,199 patent/US9618528B2/en active Active
- 2014-02-26 PL PL14715532T patent/PL2965093T3/pl unknown
- 2014-02-26 WO PCT/CZ2014/000021 patent/WO2014135132A1/en active Application Filing
- 2014-02-26 JP JP2015560546A patent/JP6386480B2/ja active Active
- 2014-02-26 RU RU2015141859A patent/RU2671284C2/ru active
- 2014-02-26 CN CN201480011985.6A patent/CN105164539B/zh active Active
- 2014-02-26 EP EP14715532.9A patent/EP2965093B1/en active Active
- 2014-02-26 ES ES14715532.9T patent/ES2628814T3/es active Active
- 2014-02-26 BR BR112015021535A patent/BR112015021535A2/pt active Search and Examination
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4518918A (en) * | 1982-09-28 | 1985-05-21 | Sprague Electric Company | Ferromagnetic article detector with dual Hall-sensors |
JPH02208569A (ja) * | 1989-02-08 | 1990-08-20 | Aisin Seiki Co Ltd | 回転検出装置 |
JPH06194188A (ja) * | 1992-09-30 | 1994-07-15 | Siemens Ag | 信号センサ |
JPH10123160A (ja) * | 1996-10-17 | 1998-05-15 | Samutaku Kk | 速度検出器 |
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 |
Also Published As
Publication number | Publication date |
---|---|
ES2628814T3 (es) | 2017-08-04 |
CN105164539A (zh) | 2015-12-16 |
CN105164539B (zh) | 2018-11-13 |
HUE033530T2 (hu) | 2021-12-28 |
CZ2013163A3 (cs) | 2014-04-30 |
US20160018433A1 (en) | 2016-01-21 |
EP2965093B1 (en) | 2017-03-29 |
US9618528B2 (en) | 2017-04-11 |
PL2965093T3 (pl) | 2017-09-29 |
MX346542B (es) | 2017-03-24 |
WO2014135132A1 (en) | 2014-09-12 |
RU2671284C2 (ru) | 2018-10-30 |
BR112015021535A2 (pt) | 2017-07-18 |
MX2015011513A (es) | 2016-04-11 |
RU2015141859A (ru) | 2017-04-07 |
EP2965093A1 (en) | 2016-01-13 |
CZ304432B6 (cs) | 2014-04-30 |
JP6386480B2 (ja) | 2018-09-05 |
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