JP2016004039A - 回転センサ - Google Patents
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- JP2016004039A JP2016004039A JP2015118517A JP2015118517A JP2016004039A JP 2016004039 A JP2016004039 A JP 2016004039A JP 2015118517 A JP2015118517 A JP 2015118517A JP 2015118517 A JP2015118517 A JP 2015118517A JP 2016004039 A JP2016004039 A JP 2016004039A
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- 230000005291 magnetic effect Effects 0.000 claims abstract description 88
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000000630 rising effect Effects 0.000 claims description 13
- 238000013507 mapping Methods 0.000 claims description 6
- 239000006187 pill Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005405 multipole Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
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- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/142—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 the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—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 the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- 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
- G01D5/14—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 the magnitude of a current or voltage
- G01D5/16—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 the magnitude of a current or voltage by varying resistance
-
- 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
- G01D5/2454—Encoders incorporating incremental and absolute signals
-
- 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
- G01D5/246—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 by varying the duration of individual pulses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
- G01B7/315—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing wheel alignment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
11A、12A、13A 立ち上がりパルスエッジ
11B、12B、13B 立ち下がりパルスエッジ
20 歯車
21、22、23 歯
21A、21B、22A、22B、23A、23B エッジ
25 センサ
100、100−1、100−2、100−3 シャフト
110 シャフトの長手方向回転軸
200 センサデバイス
210 磁界感応要素
220 磁石
230 出力回路
250 パルスパターン生成器
260 メモリ
270 絶対角度信号生成器
280 モード選択器
400 伝動装置
401 入力シャフト
410 ハウジング
420 伝動装置出力輪
500 システム
501 車軸支持体
502 車輪軸受
600 ブラシレスDCモータアセンブリ
601 モータ
Claims (20)
- シャフトの端面上に配置される磁石の磁界内に配置される磁界感応要素を含むセンサデバイスであって、
前記磁界感応要素は、0°〜360°の範囲内の前記磁界の配向角度を検知するように構成され、
前記シャフトは、車両の伝動装置のシャフト、ブラシレスDCモータのシャフト、または車両の車輪軸のシャフトのうちの1つである、
センサデバイス。 - パルスエッジの、配向角度への対応付けを記憶するメモリと、
検知された前記配向角度、およびパルスエッジの、配向角度への記憶された前記対応付けに応じて、立ち上がりパルスエッジおよび立ち下がりパルスエッジを有するパルスのパターンを含む信号を生成するように構成される電子回路と、
をさらに含む、請求項1に記載のセンサデバイス。 - 前記電子回路が、検知された前記配向角度に応じて、0°〜360°の範囲内の前記シャフトの回転角度、および/または前記シャフトの角速度を表現する追加信号を生成するようにさらに構成される、請求項2に記載のセンサデバイス。
- 前記追加信号が前記シャフトの1旋回当たり既定の数の周期を有する、請求項3に記載のセンサデバイス。
- 車両の伝動装置のシャフトと、
前記シャフトの端面上に配置される磁石と、
前記磁石の磁界内に配置される磁界感応要素と、
を含むシステムであって、
前記磁界感応要素は、0°〜360°の範囲内の前記磁界の配向角度を検知するように構成される、システム。 - 前記磁石が、
直径方向に磁性を帯びた磁石ピル、
前記シャフトの軸に対して半径方向に広がる扁平要素、および
磁気双極子を形成する円盤状要素であって、前記円盤の一方の半分はN磁極を形成し、前記円盤の他方の半分はS磁極を形成する、円盤状要素、
を含む群から選択される、請求項5に記載のシステム。 - 前記磁界感応要素が前記シャフトの軸方向延長線に配置され、前記磁石に対して間隙によってオフセットされ、
前記磁石が前記シャフトの軸上に配置される、
請求項5に記載のシステム。 - パルスエッジの、配向角度への対応付けを記憶するメモリと、
検知された前記配向角度、およびパルスエッジの、配向角度への記憶された前記対応付けに応じて、立ち上がりパルスエッジおよび立ち下がりパルスエッジを有するパルスのパターンを含む信号を生成するように構成される電子回路と、
をさらに含む、請求項5に記載のシステム。 - 前記電子回路が、検知された前記配向角度に応じて、0°〜360°の範囲内の前記シャフトの回転角度、または前記シャフトの角速度を表現する追加信号を生成するようにさらに構成される、請求項8に記載のシステム。
- 前記追加信号が前記シャフトの1旋回当たり既定の数の周期を有する、請求項9に記載のシステム。
- ハウジングであって、前記シャフトの少なくとも部分は前記ハウジング内で回転し、前記磁界感応要素は前記ハウジングに取り付けられる、ハウジングをさらに含む、請求項5に記載のシステム。
- ブラシレスDCモータのシャフトと、
前記シャフトの端面上に配置される磁石と、
前記磁石の磁界内に配置される磁界感応要素と、
を含むシステムであって、
前記磁界感応要素は、0°〜360°の範囲内の前記磁界の配向角度を検知するように構成される、システム。 - 前記磁石が、
直径方向に磁性を帯びた磁石ピル、
前記シャフトの軸に対して半径方向に広がる扁平要素、および
磁気双極子を形成する円盤状要素であって、前記円盤の一方の半分はN磁極を形成し、前記円盤の他方の半分はS磁極を形成する、円盤状要素、
を含む群から選択される、請求項12に記載のシステム。 - 前記磁界感応要素が前記シャフトの軸方向延長線に配置され、前記磁石に対して間隙によってオフセットされ、
前記磁石が前記シャフトの軸上に配置される、
請求項12に記載のシステム。 - 車両の車輪軸のシャフトと、
前記シャフトの端面上に配置される磁石と、
前記磁石の磁界内に配置される磁界感応要素と、
を含むシステムであって、
前記磁界感応要素は、0°〜360°の範囲内の前記磁界の配向角度を検知するように構成される、システム。 - 前記磁石が、
直径方向に磁性を帯びた磁石ピル、
前記シャフトの軸に対して半径方向に広がる扁平要素、および
磁気双極子を形成する円盤状要素であって、前記円盤の一方の半分はN磁極を形成し、前記円盤の他方の半分はS磁極を形成する、円盤状要素、
を含む群から選択される、請求項15に記載のシステム。 - 前記磁界感応要素が前記シャフトの軸方向延長線に配置され、前記磁石に対して間隙によってオフセットされ、
前記磁石が前記シャフトの軸上に配置される、
請求項15に記載のシステム。 - − パルスエッジの、配向角度への対応付けを記憶するメモリと、
− 検知された前記配向角度、およびパルスエッジの、配向角度への記憶された前記対応付けに応じて、立ち上がりパルスエッジおよび立ち下がりパルスエッジを有するパルスのパターンを含む信号を生成するように構成される電子回路と、
をさらに含む、請求項15に記載のシステム。 - 前記電子回路が、検知された前記配向角度に応じて、0°〜360°の範囲内の前記シャフトの回転角度、または前記シャフトの角速度を表現する追加信号を生成するようにさらに構成される、請求項18に記載のシステム。
- 前記シャフトの前記端面が前記車輪軸の車輪軸受と反対側にあり、
前記シャフトが前記端面と前記車輪軸受との間の車軸支持体に回転自在に接続される、請求項15に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/306,442 US10222234B2 (en) | 2014-06-17 | 2014-06-17 | Rotation sensor |
US14/306,442 | 2014-06-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016004039A true JP2016004039A (ja) | 2016-01-12 |
JP2016004039A5 JP2016004039A5 (ja) | 2017-09-07 |
JP6382157B2 JP6382157B2 (ja) | 2018-08-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015118517A Active JP6382157B2 (ja) | 2014-06-17 | 2015-06-11 | 回転センサ |
Country Status (5)
Country | Link |
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US (3) | US10222234B2 (ja) |
JP (1) | JP6382157B2 (ja) |
CN (1) | CN105181992B (ja) |
DE (1) | DE102015109652A1 (ja) |
FR (1) | FR3022348B1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112018001301T5 (de) | 2017-03-13 | 2020-01-02 | Denso Corporation | Rotationssensor |
JP2020515917A (ja) * | 2017-03-24 | 2020-05-28 | ブリックフェルト ゲーエムベーハー | スキャナ向けの角度方向磁場センサ |
JP2020528995A (ja) * | 2018-06-27 | 2020-10-01 | エイリアンロボット インコーポレイテッドAlienrobot Inc. | 磁気センサを用いた一体型アクチュエータ |
KR102285726B1 (ko) * | 2021-02-01 | 2021-08-03 | 정혁 | 스크린 낚시용 낚시줄 제어 장치 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015205432A1 (de) * | 2014-04-04 | 2015-10-08 | Robert Bosch Gmbh | Verfahren, Antriebssystem und Fahrzeug |
US11125768B2 (en) * | 2014-06-17 | 2021-09-21 | Infineon Technologies Ag | Angle based speed sensor device |
JP6455111B2 (ja) * | 2014-12-05 | 2019-01-23 | 株式会社ジェイテクト | 回転角検出装置 |
CN205066678U (zh) * | 2015-10-26 | 2016-03-02 | 深圳市道通智能航空技术有限公司 | 角位移检测装置、电机转角控制系统、云台和飞行器 |
DE102016111097A1 (de) | 2016-06-17 | 2017-12-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Sensoranordnung zur Winkelerfassung und Schaltgetriebe |
CN108338694A (zh) * | 2017-01-25 | 2018-07-31 | 漳州灿坤实业有限公司 | 食材量测装置与煎烤机 |
DE102017207239A1 (de) * | 2017-04-28 | 2018-10-31 | Volkswagen Aktiengesellschaft | Sensoranordnung zur Erfassung der Drehzahl einer Getriebeeingangswelle |
DE102018117459A1 (de) * | 2017-07-20 | 2019-01-24 | Infineon Technologies Ag | Sensorvorrichtung, System und Winkelerfassungsverfahren |
EP3653997B1 (en) * | 2017-12-12 | 2022-04-13 | SZ DJI Technology Co., Ltd. | Rotation parameter detection method, encoder, laser radar and unmanned aerial vehicle |
KR102573052B1 (ko) * | 2018-05-31 | 2023-08-31 | 에이치엘만도 주식회사 | 모터 센서 마그넷 조립 구조 |
US11162815B2 (en) * | 2018-09-14 | 2021-11-02 | Allegro Microsystems, Llc | Angular magnetic field sensor and rotating target with stray field immunity |
DE102018217934A1 (de) * | 2018-10-19 | 2020-04-23 | Dr. Johannes Heidenhain Gesellschaft Mit Beschränkter Haftung | Positionsmesseinrichtung und Verfahren zum Betreiben einer Positionsmesseinrichtung |
EP4184122A1 (en) * | 2018-11-13 | 2023-05-24 | Ratier-Figeac SAS | Magnetic angular position sensor |
TWI745685B (zh) * | 2019-05-02 | 2021-11-11 | 三陽工業股份有限公司 | 具有輪速感測結構之機車 |
DE102019115397A1 (de) * | 2019-06-06 | 2020-12-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Raddrehzahlsensor für ein Nutzfahrzeug |
CN110319889B (zh) * | 2019-08-09 | 2020-07-14 | 浙江禾川科技股份有限公司 | 一种伺服电机编码器 |
DE102019124371B9 (de) * | 2019-09-11 | 2021-04-29 | Infineon Technologies Ag | Vorrichtung und verfahren zum ermitteln eines drehwinkels |
CN114440937A (zh) * | 2020-10-30 | 2022-05-06 | 英飞凌科技股份有限公司 | 轴的旋转角度的检测 |
DE102020135115A1 (de) * | 2020-12-30 | 2022-06-30 | Webasto SE | Elektromotor mit Positionserfassung |
SE2251166A1 (en) * | 2022-10-07 | 2023-11-16 | Scania Cv Ab | Vehicle Assembly, Transmission Unit, and Vehicle |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178109A (en) * | 1981-04-27 | 1982-11-02 | Nec Home Electronics Ltd | Rotating angle detector |
JPH08220121A (ja) * | 1995-02-13 | 1996-08-30 | Toyota Motor Corp | 車体速度検出装置 |
JP2000351336A (ja) * | 1996-05-22 | 2000-12-19 | Warn Ind Inc | 車輌用の車台 |
JP2002372405A (ja) * | 2001-06-14 | 2002-12-26 | Yazaki Corp | 回転角センサ及び液位検出装置 |
JP2006153802A (ja) * | 2004-12-01 | 2006-06-15 | Hitachi Ltd | 非接触式角度検出器 |
JP2006226816A (ja) * | 2005-02-17 | 2006-08-31 | Denso Corp | 回転角度検出装置 |
JP2008026081A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | 回転角検出装置 |
US20080158039A1 (en) * | 2006-12-27 | 2008-07-03 | Uwe Kassner | Method for coding an output signal of a sensor |
JP2008533497A (ja) * | 2005-03-21 | 2008-08-21 | エイチアール テキストロン,インコーポレイティド | 可動機械システムの位置を検知する方法及び装置 |
JP2008233090A (ja) * | 2007-03-22 | 2008-10-02 | Tyco Electronics Amp Gmbh | 指示要素及び磁気回転角センサ |
JP2011257166A (ja) * | 2010-06-07 | 2011-12-22 | Yaskawa Electric Corp | エンコーダ、サーボモータ、サーボユニット及びエンコーダの製造方法 |
JP2012002716A (ja) * | 2010-06-18 | 2012-01-05 | Tokai Rika Co Ltd | 回転検出装置 |
US20130238278A1 (en) * | 2012-03-06 | 2013-09-12 | Allegro Microsystems, Inc. | Magnetic Field Sensor for Sensing Rotation of an Object |
JP2013257231A (ja) * | 2012-06-13 | 2013-12-26 | Jtekt Corp | 回転角センサ |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104694A1 (de) * | 1991-02-15 | 1992-08-20 | Hofmann Maschinenbau Gmbh | Verfahren und vorrichtung zur bestimmung der drehwinkellage eines rotors beim messen von unwuchten |
EP0545106B1 (en) | 1991-11-12 | 1997-04-16 | Chrysler Corporation | Direct ignition system sensor |
DE19722016A1 (de) | 1997-05-27 | 1998-12-03 | Bosch Gmbh Robert | Anordnung zur berührungslosen Drehwinkelerfassung |
DE19900641A1 (de) | 1999-01-11 | 2000-01-27 | Siemens Ag | Vorrichtung und Verfahren zur Drehwinkelerkennung der Nockenwelle einer mehrzylindrigen Brennkraftmaschine |
DE19933845A1 (de) * | 1999-07-20 | 2001-01-25 | Bosch Gmbh Robert | Einrichtung zur Erkennung des Rückdrehens eines rotierenden Teils einer Brennkraftmaschine |
DE10034927A1 (de) | 2000-07-18 | 2002-02-07 | Infineon Technologies Ag | Verbrennungsmotor mit Magnet-Sensoranordnung zur Messung des aktuellen Drehwinkels |
EP1417496B1 (en) | 2001-07-27 | 2010-10-13 | Delphi Technologies, Inc. | Tachometer apparatus and method for motor velocity measurement |
FR2830486B1 (fr) * | 2001-10-05 | 2004-04-23 | Gkn Glaenzer Spicer | Essieu moteur-directeur pour vehicules motorises |
FR2845212B1 (fr) | 2002-09-27 | 2005-03-18 | Roulements Soc Nouvelle | Dispositif de pilotage d'un moteur a commutation electronique au moyen d'un signal de position |
US7066016B2 (en) | 2004-04-06 | 2006-06-27 | International Engine Intellectual Property Company, Llc | Camshaft position sensor testing system |
CN101035967B (zh) | 2004-10-06 | 2010-06-09 | 谢夫勒两合公司 | 用于调整活塞式内燃机凸轮轴相对于曲轴的转角位置的方法 |
US7451730B2 (en) | 2004-10-20 | 2008-11-18 | Schaeffler Kg | Method for adjusting the position of the angle of rotation of the camshaft of a reciprocating piston internal combustion engine in relation to the crankshaft |
JP4575455B2 (ja) | 2004-11-16 | 2010-11-04 | シャエフラー カーゲー | 往復動内燃機関のカム軸のクランク軸に対する角度位置を調整する方法 |
DE102005027654A1 (de) | 2005-06-15 | 2006-12-21 | Robert Bosch Gmbh | Sensor zur Positionserkennung beim Start einer Verbrennungskraftmaschine |
WO2007016889A1 (de) | 2005-08-09 | 2007-02-15 | Schaeffler Kg | Hubkolben-verbrennungsmaschine und verfahren zur bestimmung des verschleisses eines zwischen kurbel- und nockenwelle angeordneten übertragungselements |
US7751967B2 (en) * | 2006-04-12 | 2010-07-06 | Infineon Technologies Ag | Control systems and methods associated therewith |
US7814874B2 (en) | 2007-03-23 | 2010-10-19 | Gm Global Technology Operations, Inc. | Controlling two cam phasers with one cam position sensor |
US8355239B2 (en) | 2008-01-29 | 2013-01-15 | Infineon Technologies Ag | Predictive phase locked loop system |
TWI365032B (en) * | 2008-06-11 | 2012-05-21 | System General Corp | Method of fastening detector and fastening bracket used therewith |
EP2161547A1 (en) | 2008-09-05 | 2010-03-10 | Magneti Marelli Powertrain S.p.A. | Control unit and method for determining the angular position of a drive shaft of an internal combustion engine |
JP5221494B2 (ja) * | 2008-12-24 | 2013-06-26 | Ntn株式会社 | 回転検出装置および回転検出装置付き軸受 |
US8230739B2 (en) * | 2009-05-07 | 2012-07-31 | Ford Global Technologies, Llc | Rotational speed sensor assembly |
JP5671255B2 (ja) | 2009-06-30 | 2015-02-18 | Ntn株式会社 | 自動車駆動用モータの回転角度検出装置および回転角度検出装置付き軸受 |
US8960139B2 (en) | 2009-09-25 | 2015-02-24 | GM Global Technology Operations LLC | Engine assembly having camshaft with non-magnetic journal |
US9176219B2 (en) | 2012-03-07 | 2015-11-03 | The Boeing Company | Frequency field scanning |
US20140288883A1 (en) | 2013-03-25 | 2014-09-25 | Infineon Technologies Ag | Method for determining an angle of a magnetic pole of a rotating object |
-
2014
- 2014-06-17 US US14/306,442 patent/US10222234B2/en active Active
-
2015
- 2015-06-11 JP JP2015118517A patent/JP6382157B2/ja active Active
- 2015-06-17 FR FR1501268A patent/FR3022348B1/fr active Active
- 2015-06-17 DE DE102015109652.8A patent/DE102015109652A1/de active Pending
- 2015-06-17 CN CN201510433562.XA patent/CN105181992B/zh active Active
-
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- 2019-02-13 US US16/274,940 patent/US10718633B2/en active Active
-
2020
- 2020-07-10 US US16/925,901 patent/US11359936B2/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178109A (en) * | 1981-04-27 | 1982-11-02 | Nec Home Electronics Ltd | Rotating angle detector |
JPH08220121A (ja) * | 1995-02-13 | 1996-08-30 | Toyota Motor Corp | 車体速度検出装置 |
JP2000351336A (ja) * | 1996-05-22 | 2000-12-19 | Warn Ind Inc | 車輌用の車台 |
JP2002372405A (ja) * | 2001-06-14 | 2002-12-26 | Yazaki Corp | 回転角センサ及び液位検出装置 |
JP2006153802A (ja) * | 2004-12-01 | 2006-06-15 | Hitachi Ltd | 非接触式角度検出器 |
JP2006226816A (ja) * | 2005-02-17 | 2006-08-31 | Denso Corp | 回転角度検出装置 |
JP2008533497A (ja) * | 2005-03-21 | 2008-08-21 | エイチアール テキストロン,インコーポレイティド | 可動機械システムの位置を検知する方法及び装置 |
JP2008026081A (ja) * | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | 回転角検出装置 |
US20080158039A1 (en) * | 2006-12-27 | 2008-07-03 | Uwe Kassner | Method for coding an output signal of a sensor |
JP2008233090A (ja) * | 2007-03-22 | 2008-10-02 | Tyco Electronics Amp Gmbh | 指示要素及び磁気回転角センサ |
JP2011257166A (ja) * | 2010-06-07 | 2011-12-22 | Yaskawa Electric Corp | エンコーダ、サーボモータ、サーボユニット及びエンコーダの製造方法 |
JP2012002716A (ja) * | 2010-06-18 | 2012-01-05 | Tokai Rika Co Ltd | 回転検出装置 |
US20130238278A1 (en) * | 2012-03-06 | 2013-09-12 | Allegro Microsystems, Inc. | Magnetic Field Sensor for Sensing Rotation of an Object |
JP2013257231A (ja) * | 2012-06-13 | 2013-12-26 | Jtekt Corp | 回転角センサ |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112018001301T5 (de) | 2017-03-13 | 2020-01-02 | Denso Corporation | Rotationssensor |
JP2020515917A (ja) * | 2017-03-24 | 2020-05-28 | ブリックフェルト ゲーエムベーハー | スキャナ向けの角度方向磁場センサ |
JP2020528995A (ja) * | 2018-06-27 | 2020-10-01 | エイリアンロボット インコーポレイテッドAlienrobot Inc. | 磁気センサを用いた一体型アクチュエータ |
KR102285726B1 (ko) * | 2021-02-01 | 2021-08-03 | 정혁 | 스크린 낚시용 낚시줄 제어 장치 |
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US11359936B2 (en) | 2022-06-14 |
US20200340830A1 (en) | 2020-10-29 |
US20190178682A1 (en) | 2019-06-13 |
FR3022348B1 (fr) | 2019-08-30 |
US20150362335A1 (en) | 2015-12-17 |
JP6382157B2 (ja) | 2018-08-29 |
CN105181992B (zh) | 2018-12-18 |
US10222234B2 (en) | 2019-03-05 |
CN105181992A (zh) | 2015-12-23 |
FR3022348A1 (fr) | 2015-12-18 |
DE102015109652A1 (de) | 2015-12-17 |
US10718633B2 (en) | 2020-07-21 |
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