JP6382157B2 - 回転センサ - Google Patents
回転センサ Download PDFInfo
- Publication number
- JP6382157B2 JP6382157B2 JP2015118517A JP2015118517A JP6382157B2 JP 6382157 B2 JP6382157 B2 JP 6382157B2 JP 2015118517 A JP2015118517 A JP 2015118517A JP 2015118517 A JP2015118517 A JP 2015118517A JP 6382157 B2 JP6382157 B2 JP 6382157B2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- magnetic field
- signal
- magnet
- pulse
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
Landscapes
- 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)
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 (14)
- センサデバイスであって、
シャフト(100)の端面上に配置される磁石(220)の磁界内に配置される磁界感応要素(210)と、
前記シャフト(100)に対して非対称に配置された複数の歯(21、22、23)をエミュレートしたものである、前記シャフト(100)の相異なる配向角度に対応付けたパルスエッジ(11A、11B、12A、12B、13A、13B)を記憶する、歯エミュレータ用の角度マッピングメモリ(260)と、
前記磁界感応要素(210)の出力信号(SENSE)と前記角度マッピングメモリ(260)に記憶されたパルスエッジ(11A、11B、12A、12B、13A、13B)とを比較して、パルスエッジ(11A、11B、12A、12B、13A、13B)が付いたパルスパターンの信号(11、12、13)を生成するパルスパターン生成器(250)と、
前記磁界感応要素(210)の出力信号(SENSE)を受け、当該出力信号(SENSE)から、絶対角度信号(AAS)により、0°〜360°の範囲内の前記磁界の配向角度を一義的に測定する絶対角度信号生成器(270)と、
モード選択信号(STATUS)に応じて、前記パルスパターン生成器(250)のパルスパターン信号(11、12、13)と前記絶対角度信号生成器(270)の絶対角度信号(AAS)のいずれかまたは両方を選択して出力するモード選択器(280)とを備え、
前記シャフトは、車両の車輪軸のシャフトである、
センサデバイス。 - 前記磁界感応要素の出力信号(SENSE)から前記シャフト(100)の角速度を表現する追加信号を生成する追加信号生成器(270)を有する、請求項1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2に記載のセンサデバイス。
- 車両の伝動装置のシャフト(100)と、
前記シャフト(100)の端面上に配置される磁石(220)と、
前記磁石の(220)の磁界内に配置される磁界感応要素(210)と
を含む変速のためのシステムであって、更に
前記シャフト(100)に対して非対称に配置された複数の歯(21、22、23)をエミュレートしたものである、前記シャフト(100)の相異なる配向角度に対応付けたパルスエッジ(11A、11B、12A、12B、13A、13B)を記憶する、歯エミュレータ用の角度マッピングメモリ(260)と、
前記磁界感応要素(210)の出力信号(SENSE)と前記角度マッピングメモリ(260)に記憶されたパルスエッジ(11A、11B、12A、12B、13A、13B)とを比較して、パルスエッジ(11A、11B、12A、12B、13A、13B)が付いたパルスパターンの信号(11、12、13)を生成するパルスパターン生成器(250)と、
前記磁界感応要素(210)の出力信号(SENSE)を受け、当該出力信号(SENSE)から、絶対角度信号(AAS)により、0°〜360°の範囲内の前記磁界の配向角度を一義的に測定する絶対角度信号生成器(270)と、
モード選択信号(STATUS)に応じて、前記パルスパターン生成器(250)のパルスパターン信号(11、12、13)と前記絶対角度信号生成器(270)の絶対角度信号(AAS)のいずれかまたは両方を選択して出力するモード選択器(280)とを備える、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4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4に記載のシステム。 - 前記磁界感応要素の出力信号(SENSE)から前記シャフト(100)の角速度を表現する追加信号を生成する追加信号生成器(270)を有する、請求項4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7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4に記載のシステム。
- 車両の車輪軸のシャフト(100)と、
前記シャフト(100)の端面上に配置される磁石(220)と、
前記磁石の(220)の磁界内に配置される磁界感応要素(210)と
を含むシステムであって、更に
前記シャフト(100)に対して非対称に配置された複数の歯(21、22、23)をエミュレートしたものである、前記シャフト(100)の相異なる配向角度に対応付けたパルスエッジ(11A、11B、12A、12B、13A、13B)を記憶する、歯エミュレータ用の角度マッピングメモリ(260)と、
前記磁界感応要素(210)の出力信号(SENSE)と前記角度マッピングメモリ(260)に記憶されたパルスエッジ(11A、11B、12A、12B、13A、13B)とを比較して、パルスエッジ(11A、11B、12A、12B、13A、13B)が付いたパルスパターンの信号(11、12、13)を生成するパルスパターン生成器(250)と、
前記磁界感応要素(210)の出力信号(SENSE)を受け、当該出力信号(SENSE)から、絶対角度信号(AAS)により、0°〜360°の範囲内の前記磁界の配向角度を一義的に測定する絶対角度信号生成器(270)と、
モード選択信号(STATUS)に応じて、前記パルスパターン生成器(250)のパルスパターン信号(11、12、13)と前記絶対角度信号生成器(270)の絶対角度信号(AAS)のいずれかまたは両方を選択して出力するモード選択器(280)とを備える、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10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10に記載のシステム。 - 前記磁界感応要素の出力信号(SENSE)から前記シャフト(100)の角速度を表現する追加信号を生成する追加信号生成器(270)を有する、請求項12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10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 JP2016004039A (ja) | 2016-01-12 |
JP2016004039A5 JP2016004039A5 (ja) | 2017-09-07 |
JP6382157B2 true JP6382157B2 (ja) | 2018-08-29 |
Family
ID=54705315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015118517A Active JP6382157B2 (ja) | 2014-06-17 | 2015-06-11 | 回転センサ |
Country Status (5)
Country | Link |
---|---|
US (3) | US10222234B2 (ja) |
JP (1) | JP6382157B2 (ja) |
CN (1) | CN105181992B (ja) |
DE (1) | DE102015109652A1 (ja) |
FR (1) | FR3022348B1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106464174A (zh) * | 2014-04-04 | 2017-02-22 | 罗伯特·博世有限公司 | 方法、驱动系统和车辆 |
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 |
JP6555289B2 (ja) | 2017-03-13 | 2019-08-07 | 株式会社デンソー | 回転センサ |
DE102017002862A1 (de) * | 2017-03-24 | 2018-09-27 | Blickfeld GmbH | Winkelmagnetfeldsensor für Scanner |
DE102017207239A1 (de) * | 2017-04-28 | 2018-10-31 | Volkswagen Aktiengesellschaft | Sensoranordnung zur Erfassung der Drehzahl einer Getriebeeingangswelle |
CN109283355B (zh) * | 2017-07-20 | 2022-07-01 | 英飞凌科技股份有限公司 | 基于角度的速度传感器设备 |
CN109073424B (zh) * | 2017-12-12 | 2020-10-23 | 深圳市大疆创新科技有限公司 | 旋转参数检测方法、编码器、激光雷达和无人机 |
KR102573052B1 (ko) * | 2018-05-31 | 2023-08-31 | 에이치엘만도 주식회사 | 모터 센서 마그넷 조립 구조 |
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 |
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 |
DE102020135115A1 (de) * | 2020-12-30 | 2022-06-30 | Webasto SE | Elektromotor mit Positionserfassung |
KR102285726B1 (ko) * | 2021-02-01 | 2021-08-03 | 정혁 | 스크린 낚시용 낚시줄 제어 장치 |
SE2251166A1 (en) * | 2022-10-07 | 2023-11-16 | Scania Cv Ab | Vehicle Assembly, Transmission Unit, and Vehicle |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57178109A (en) | 1981-04-27 | 1982-11-02 | Nec Home Electronics Ltd | Rotating angle detector |
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 |
JP3013732B2 (ja) | 1995-02-13 | 2000-02-28 | トヨタ自動車株式会社 | 車体速度検出装置 |
US5740895A (en) | 1996-05-22 | 1998-04-21 | Warn Industries | Integrated wheel end system |
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 |
JP2002372405A (ja) | 2001-06-14 | 2002-12-26 | Yazaki Corp | 回転角センサ及び液位検出装置 |
DE60237974D1 (de) | 2001-07-27 | 2010-11-25 | Delphi Tech Inc | Tachometervorrichtung und verfahren zur motorgeschwindigkeitsmessung |
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 |
WO2006039884A1 (de) | 2004-10-06 | 2006-04-20 | Schaeffler Kg | Verfahren zum einstellen der drehwinkellage der nockenwelle einer hubkolben-verbrennungsmaschine relativ zur kurbelwelle |
EP1802851B1 (de) | 2004-10-20 | 2008-02-27 | Schaeffler KG | Verfahren zum einstellen der drehwinkellage der nockenwelle einer hubkolben- verbrennungsmaschine relativ zur kurbelwelle |
KR101227324B1 (ko) | 2004-11-16 | 2013-01-28 | 섀플러 홀딩 게엠베하 운트 코. 카게 | 크랭크 샤프트에 대한 왕복 피스톤 내연기관의 캠 샤프트의회전각 위치를 조정하기 위한 방법 |
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 |
US7116100B1 (en) | 2005-03-21 | 2006-10-03 | Hr Textron, Inc. | Position sensing for moveable mechanical systems and associated methods and apparatus |
DE102005027654A1 (de) | 2005-06-15 | 2006-12-21 | Robert Bosch Gmbh | Sensor zur Positionserkennung beim Start einer Verbrennungskraftmaschine |
JP2009504997A (ja) | 2005-08-09 | 2009-02-05 | シエツフレル コマンディートゲゼルシャフト | ピストン内燃機関並びにクランクシャフトとカムシャフトとの間に配置された伝動エレメントの摩耗値を検出するための方法 |
US7751967B2 (en) * | 2006-04-12 | 2010-07-06 | Infineon Technologies Ag | Control systems and methods associated therewith |
JP2008026081A (ja) | 2006-07-19 | 2008-02-07 | Toyota Motor Corp | 回転角検出装置 |
DE102006061572A1 (de) | 2006-12-27 | 2008-07-03 | Robert Bosch Gmbh | Verfahren zur Kodierung eines Ausgangssignals eines Gebers |
DE102007013755B4 (de) | 2007-03-22 | 2020-10-29 | Te Connectivity Germany Gmbh | Indikatorelement für einen magnetischen Drehwinkelgeber |
US7814874B2 (en) | 2007-03-23 | 2010-10-19 | Gm Global Technology Operations, Inc. | Controlling two cam phasers with one cam position sensor |
DE102009006581B4 (de) | 2008-01-29 | 2017-06-01 | Infineon Technologies Ag | Prädiktions-Phasenregelschleifensystem |
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 |
JP5126290B2 (ja) | 2010-06-07 | 2013-01-23 | 株式会社安川電機 | 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 |
US9182456B2 (en) * | 2012-03-06 | 2015-11-10 | Allegro Microsystems, Llc | Magnetic field sensor for sensing rotation of an object |
US9176219B2 (en) | 2012-03-07 | 2015-11-03 | The Boeing Company | Frequency field scanning |
JP2013257231A (ja) * | 2012-06-13 | 2013-12-26 | Jtekt Corp | 回転角センサ |
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 DE DE102015109652.8A patent/DE102015109652A1/de active Pending
- 2015-06-17 CN CN201510433562.XA patent/CN105181992B/zh active Active
- 2015-06-17 FR FR1501268A patent/FR3022348B1/fr active Active
-
2019
- 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
Also Published As
Publication number | Publication date |
---|---|
US10222234B2 (en) | 2019-03-05 |
FR3022348B1 (fr) | 2019-08-30 |
US20150362335A1 (en) | 2015-12-17 |
DE102015109652A1 (de) | 2015-12-17 |
CN105181992A (zh) | 2015-12-23 |
JP2016004039A (ja) | 2016-01-12 |
US11359936B2 (en) | 2022-06-14 |
US20190178682A1 (en) | 2019-06-13 |
US20200340830A1 (en) | 2020-10-29 |
CN105181992B (zh) | 2018-12-18 |
US10718633B2 (en) | 2020-07-21 |
FR3022348A1 (fr) | 2015-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6382157B2 (ja) | 回転センサ | |
JP5523571B2 (ja) | 角度センサからの複数の信号を評価する方法 | |
US11733260B2 (en) | Angle based speed sensor device | |
JP5480967B2 (ja) | 多周期的絶対位置検出器 | |
JP6552637B2 (ja) | 回転角度を測定する装置および回転角度を測定する方法 | |
KR102477526B1 (ko) | 지터 극을 갖는 자석 링 | |
CN102498367B (zh) | 换向式电驱动装置和用于控制换向式电动机的方法 | |
JP7153012B2 (ja) | 回転部材の少なくとも1つの回転パラメータを決定するための決定システム | |
JP3199870U (ja) | カムシャフト回転センサ | |
EP2715921A1 (en) | Motor assembly comprising a brushless dc motor with control electronics | |
JP2019020418A (ja) | 組み立て品 | |
JP2007271458A (ja) | 回転角検出装置 | |
CN109283355B (zh) | 基于角度的速度传感器设备 | |
JP6209486B2 (ja) | 角度検出装置および角度検出装置を利用したサーボ装置 | |
JP2014070977A (ja) | エンコーダおよびエンコーダの異常検出方法 | |
JP5394289B2 (ja) | 磁気検出装置及び磁気エンコーダ | |
JP6828148B2 (ja) | 絶対的な位置を特定する方法、電動モータ、および摩擦クラッチ用の操作装置 | |
JP7242352B2 (ja) | 回転部材の少なくとも1つの回転パラメータを決定するためのシステム | |
JP2020153980A (ja) | 回転部材の少なくとも1つの回転パラメータを決定するシステム | |
TWI527358B (zh) | 具有即時量測功能的永磁調速機 | |
Hou et al. | Application of magnetic sensors in automation control | |
Delbaere et al. | Magnetic Resolver: A Design-To-Cost Alternative to Conventional Variable Reluctance Resolvers for the Electric Drives Control | |
JP2010210288A (ja) | エンコーダ | |
KR20110022201A (ko) | 차량의 조향각센서 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160525 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160607 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20160829 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161104 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170425 |
|
A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20170721 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180409 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180427 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180703 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180801 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6382157 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |