JP2013527475A5 - - Google Patents

Download PDF

Info

Publication number
JP2013527475A5
JP2013527475A5 JP2013513173A JP2013513173A JP2013527475A5 JP 2013527475 A5 JP2013527475 A5 JP 2013527475A5 JP 2013513173 A JP2013513173 A JP 2013513173A JP 2013513173 A JP2013513173 A JP 2013513173A JP 2013527475 A5 JP2013527475 A5 JP 2013527475A5
Authority
JP
Japan
Prior art keywords
signal
poscomp
transitions
coincide
explained above
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
Application number
JP2013513173A
Other languages
English (en)
Other versions
JP5837923B2 (ja
JP2013527475A (ja
Filing date
Publication date
Priority claimed from US12/793,163 external-priority patent/US8680848B2/en
Application filed filed Critical
Publication of JP2013527475A publication Critical patent/JP2013527475A/ja
Publication of JP2013527475A5 publication Critical patent/JP2013527475A5/ja
Application granted granted Critical
Publication of JP5837923B2 publication Critical patent/JP5837923B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Description

信号４０２は、図２のＰＯＳＣＯＭＰ信号１８２ａを表す。先に説明したように、ＰＯＳＣＯＭＰ信号４０２の遷移４０４ａ、４０４ｂおよび４０６ａ、４０６ｂは、図７の状態遷移および関連のある点３８０ａ、３８０ｂ、および３８２ａ、３８２ｂと一致し、これらから得られる（図２のデコーダ１８２によって）。
信号４０８は、点線で示されており、図２のＰＯＳＣＯＭＰ＿ＰＫ信号１７８を表す。これは、図１０と関連付けて以下で説明するプロセスの間に生成される。先に説明したように、ＰＯＳＣＯＭＰ＿ＰＫ信号４０８の遷移４１０ａ、４１０ｂおよび４１２ａ、４１２ｂは、図７の状態遷移および関連のある点３８４ａ、３８４ｂおよび３８６ａ、３８６ｂと一致し、これらから得られる(図１０のプロセスによって）。
JP2013513173A 2010-06-03 2011-05-04 動きセンサ、方法、および迅速に利得を較正することができる動きセンサを設けるコンピュータ読み取り可能記憶媒体 Active JP5837923B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/793,163 US8680848B2 (en) 2010-06-03 2010-06-03 Motion sensor, method, and computer-readable storage medium providing a motion sensor that adjusts gains of two circuit channels to bring the gains close to each other
US12/793,163 2010-06-03
PCT/US2011/035140 WO2011152946A1 (en) 2010-06-03 2011-05-04 Motion sensor, method, and computer-readable storage medium providing a motion sensor that can rapidly calibrate gains

Publications (3)

Publication Number Publication Date
JP2013527475A JP2013527475A (ja) 2013-06-27
JP2013527475A5 true JP2013527475A5 (ja) 2014-04-10
JP5837923B2 JP5837923B2 (ja) 2015-12-24

Family

ID=44318205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013513173A Active JP5837923B2 (ja) 2010-06-03 2011-05-04 動きセンサ、方法、および迅速に利得を較正することができる動きセンサを設けるコンピュータ読み取り可能記憶媒体

Country Status (5)

Country Link
US (1) US8680848B2 (ja)
EP (1) EP2564212B1 (ja)
JP (1) JP5837923B2 (ja)
KR (1) KR101831708B1 (ja)
WO (1) WO2011152946A1 (ja)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9823090B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a target object
DE112010000848B4 (de) * 2009-02-17 2018-04-05 Allegro Microsystems, Llc Schaltungen und Verfahren zum Erzeugen eines Selbsttests eines Magnetfeldsensors
JP5620989B2 (ja) * 2009-07-22 2014-11-05 アレグロ・マイクロシステムズ・エルエルシー 磁界センサの診断動作モードを生成するための回路および方法
US8598867B2 (en) 2010-06-04 2013-12-03 Allegro Microsystems, Llc Circuits and methods for generating a threshold signal used in a motion detector
US8680846B2 (en) 2011-04-27 2014-03-25 Allegro Microsystems, Llc Circuits and methods for self-calibrating or self-testing a magnetic field sensor
US9395391B2 (en) 2013-03-15 2016-07-19 Allegro Microsystems, Llc Magnetic field sensor and associated method that can store a measured threshold value in a memory device during a time when the magnetic field sensor is powered off
US8736260B2 (en) 2012-01-06 2014-05-27 Allegro Microsystems, Llc Magnetic field sensor and associated method that can establish a measured threshold value and that can store the measured threshold value in a memory device
US10845434B2 (en) 2012-01-06 2020-11-24 Allegro Microsystems, Llc Magnetic field sensor having a temperature compensated threshold on power up
US9201122B2 (en) * 2012-02-16 2015-12-01 Allegro Microsystems, Llc Circuits and methods using adjustable feedback for self-calibrating or self-testing a magnetic field sensor with an adjustable time constant
US9817078B2 (en) 2012-05-10 2017-11-14 Allegro Microsystems Llc Methods and apparatus for magnetic sensor having integrated coil
KR101326327B1 (ko) * 2012-05-22 2013-11-11 명지대학교 산학협력단 사이리스터 밸브의 합성 시험 장치
US9329057B2 (en) 2012-05-31 2016-05-03 Allegro Microsystems, Llc Gear tooth sensor with peak and threshold detectors
EP2674729B1 (en) * 2012-06-15 2016-07-13 SICK STEGMANN GmbH Position encoder
US8723512B1 (en) 2012-11-26 2014-05-13 Allegro Microsystems, Llc Circuits and methods for generating a threshold signal used in a magnetic field sensor based on a peak signal associated with a prior cycle of a magnetic field signal
US9383425B2 (en) 2012-12-28 2016-07-05 Allegro Microsystems, Llc Methods and apparatus for a current sensor having fault detection and self test functionality
US10725100B2 (en) 2013-03-15 2020-07-28 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an externally accessible coil
US9810519B2 (en) 2013-07-19 2017-11-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as tooth detectors
US10145908B2 (en) 2013-07-19 2018-12-04 Allegro Microsystems, Llc Method and apparatus for magnetic sensor producing a changing magnetic field
US10495699B2 (en) 2013-07-19 2019-12-03 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target
EP3036547A2 (en) 2013-08-30 2016-06-29 Allegro Microsystems, LLC Circuits and methods for generating a threshold signal used in a motion detector in accordance with a least common multiple of a set of possible quantities of features upon a target
EP3199967B1 (en) 2013-12-26 2023-05-17 Allegro MicroSystems, LLC Methods and apparatus for sensor diagnostics
US9645220B2 (en) 2014-04-17 2017-05-09 Allegro Microsystems, Llc Circuits and methods for self-calibrating or self-testing a magnetic field sensor using phase discrimination
US9735773B2 (en) 2014-04-29 2017-08-15 Allegro Microsystems, Llc Systems and methods for sensing current through a low-side field effect transistor
US9851416B2 (en) * 2014-07-22 2017-12-26 Allegro Microsystems, Llc Systems and methods for magnetic field sensors with self-test
DE102014114135B4 (de) * 2014-09-29 2023-11-02 Tdk-Micronas Gmbh Verfahren und Vorrichtung zur Kalibrierung eines Winkel-Messsystems
US9739846B2 (en) 2014-10-03 2017-08-22 Allegro Microsystems, Llc Magnetic field sensors with self test
US9719806B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor for sensing a movement of a ferromagnetic target object
US10712403B2 (en) 2014-10-31 2020-07-14 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
US10156461B2 (en) 2014-10-31 2018-12-18 Allegro Microsystems, Llc Methods and apparatus for error detection in a magnetic field sensor
US9823092B2 (en) 2014-10-31 2017-11-21 Allegro Microsystems, Llc Magnetic field sensor providing a movement detector
US9720054B2 (en) 2014-10-31 2017-08-01 Allegro Microsystems, Llc Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element
US9804249B2 (en) 2014-11-14 2017-10-31 Allegro Microsystems, Llc Dual-path analog to digital converter
US10466298B2 (en) 2014-11-14 2019-11-05 Allegro Microsystems, Llc Magnetic field sensor with shared path amplifier and analog-to-digital-converter
US9804222B2 (en) 2014-11-14 2017-10-31 Allegro Microsystems, Llc Magnetic field sensor with shared path amplifier and analog-to-digital-converter
US9638764B2 (en) 2015-04-08 2017-05-02 Allegro Microsystems, Llc Electronic circuit for driving a hall effect element with a current compensated for substrate stress
US9523742B2 (en) 2015-04-27 2016-12-20 Allegro Microsystems, Llc Circuits and methods for modulating current in circuits comprising sensing elements
US10107873B2 (en) 2016-03-10 2018-10-23 Allegro Microsystems, Llc Electronic circuit for compensating a sensitivity drift of a hall effect element due to stress
US10041810B2 (en) 2016-06-08 2018-08-07 Allegro Microsystems, Llc Arrangements for magnetic field sensors that act as movement detectors
US10260905B2 (en) 2016-06-08 2019-04-16 Allegro Microsystems, Llc Arrangements for magnetic field sensors to cancel offset variations
US10012518B2 (en) 2016-06-08 2018-07-03 Allegro Microsystems, Llc Magnetic field sensor for sensing a proximity of an object
US10162017B2 (en) 2016-07-12 2018-12-25 Allegro Microsystems, Llc Systems and methods for reducing high order hall plate sensitivity temperature coefficients
US10324141B2 (en) 2017-05-26 2019-06-18 Allegro Microsystems, Llc Packages for coil actuated position sensors
US10837943B2 (en) 2017-05-26 2020-11-17 Allegro Microsystems, Llc Magnetic field sensor with error calculation
US10641842B2 (en) 2017-05-26 2020-05-05 Allegro Microsystems, Llc Targets for coil actuated position sensors
US10310028B2 (en) 2017-05-26 2019-06-04 Allegro Microsystems, Llc Coil actuated pressure sensor
US10996289B2 (en) 2017-05-26 2021-05-04 Allegro Microsystems, Llc Coil actuated position sensor with reflected magnetic field
US11428755B2 (en) 2017-05-26 2022-08-30 Allegro Microsystems, Llc Coil actuated sensor with sensitivity detection
US10520559B2 (en) 2017-08-14 2019-12-31 Allegro Microsystems, Llc Arrangements for Hall effect elements and vertical epi resistors upon a substrate
CN111133849B (zh) * 2017-09-25 2021-04-13 株式会社富士 带式供料器
US10430296B2 (en) 2017-09-29 2019-10-01 Allegro Microsystems, Llc Circuit and method for storing information in non-volatile memory during a loss of power event
US10839920B2 (en) 2017-09-29 2020-11-17 Allegro Microsystems, Llc Circuit having a low power charge pump for storing information in non-volatile memory during a loss of power event
US10866117B2 (en) 2018-03-01 2020-12-15 Allegro Microsystems, Llc Magnetic field influence during rotation movement of magnetic target
US11255700B2 (en) 2018-08-06 2022-02-22 Allegro Microsystems, Llc Magnetic field sensor
US10823586B2 (en) 2018-12-26 2020-11-03 Allegro Microsystems, Llc Magnetic field sensor having unequally spaced magnetic field sensing elements
US11061084B2 (en) 2019-03-07 2021-07-13 Allegro Microsystems, Llc Coil actuated pressure sensor and deflectable substrate
US10955306B2 (en) 2019-04-22 2021-03-23 Allegro Microsystems, Llc Coil actuated pressure sensor and deformable substrate
US11125590B2 (en) 2019-05-07 2021-09-21 Allegro Microsystems, Llc System and method for vibration detection with direction change response immunity using a magnetic field sensor
US11029176B2 (en) * 2019-05-07 2021-06-08 Allegro Microsystems, Llc System and method for vibration detection with no loss of position information using a magnetic field sensor
US10866288B2 (en) 2019-05-14 2020-12-15 Allegro Microsystems, Llc Digital interpolation of switch point to reduce switch point jitter
US11280637B2 (en) 2019-11-14 2022-03-22 Allegro Microsystems, Llc High performance magnetic angle sensor
US11237020B2 (en) 2019-11-14 2022-02-01 Allegro Microsystems, Llc Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle of rotation of a magnet
US11125837B2 (en) * 2020-01-14 2021-09-21 Allegro Microsystems, Llc Magnetic field sensor offset and gain adjustment
US11194004B2 (en) 2020-02-12 2021-12-07 Allegro Microsystems, Llc Diagnostic circuits and methods for sensor test circuits
US11169223B2 (en) 2020-03-23 2021-11-09 Allegro Microsystems, Llc Hall element signal calibrating in angle sensor
US11262422B2 (en) 2020-05-08 2022-03-01 Allegro Microsystems, Llc Stray-field-immune coil-activated position sensor
US11493361B2 (en) 2021-02-26 2022-11-08 Allegro Microsystems, Llc Stray field immune coil-activated sensor
US11762043B2 (en) 2021-03-11 2023-09-19 Allegro Microsystems, Llc High resolution magnetic field sensors
US11630130B2 (en) 2021-03-31 2023-04-18 Allegro Microsystems, Llc Channel sensitivity matching
US11578997B1 (en) 2021-08-24 2023-02-14 Allegro Microsystems, Llc Angle sensor using eddy currents
US11848682B2 (en) 2022-01-11 2023-12-19 Allegro Microsystems, Llc Diagnostic circuits and methods for analog-to-digital converters
US11994541B2 (en) 2022-04-15 2024-05-28 Allegro Microsystems, Llc Current sensor assemblies for low currents

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473700A1 (fr) 1980-01-11 1981-07-17 Jaeger Capteur de proximite
US5594241A (en) 1995-02-07 1997-01-14 Ferrofluidics Corporation Apparatus and method for jitter attenuation in rotary encoders
US5694038A (en) 1996-01-17 1997-12-02 Allegro Microsystems, Inc. Detector of passing magnetic articles with automatic gain control
US5917320A (en) 1996-01-17 1999-06-29 Allegro Microsystems, Inc. Detection of passing magnetic articles while periodically adapting detection threshold
US6297627B1 (en) 1996-01-17 2001-10-02 Allegro Microsystems, Inc. Detection of passing magnetic articles with a peak-to-peak percentage threshold detector having a forcing circuit and automatic gain control
EP0875733B1 (en) 1997-04-28 2004-03-03 Allegro Microsystems Inc. Detection of passing magnetic articles using a peak-on-peak percentage threshold detector
GB2334636A (en) 1998-02-20 1999-08-25 Lucas Ind Plc Dynamic range control for a threshold detector
US6411080B1 (en) 2001-04-02 2002-06-25 Delphi Technologies, Inc. Signal processing method for a variable reluctance vehicle speed sensing mechanism
JP2003050270A (ja) * 2001-08-03 2003-02-21 Asahi Kasei Corp 磁気センサの出力補正方法及びその補正回路
US6815944B2 (en) 2002-01-31 2004-11-09 Allegro Microsystems, Inc. Method and apparatus for providing information from a speed and direction sensor
US6693419B2 (en) 2002-05-28 2004-02-17 Allegro Microsystems, Inc. Proximity detector
US7365530B2 (en) 2004-04-08 2008-04-29 Allegro Microsystems, Inc. Method and apparatus for vibration detection
US20050225318A1 (en) 2004-04-08 2005-10-13 Bailey James M Methods and apparatus for vibration detection
US7882852B2 (en) * 2004-05-04 2011-02-08 Woodward Hrt, Inc. Direct drive servovalve device with redundant position sensing and methods for making the same
US7253614B2 (en) 2005-03-21 2007-08-07 Allegro Microsystems, Inc. Proximity detector having a sequential flow state machine
US7362094B2 (en) * 2006-01-17 2008-04-22 Allegro Microsystems, Inc. Methods and apparatus for magnetic article detection
US7138793B1 (en) 2006-04-17 2006-11-21 Allegro Microsystems, Inc. Methods and apparatus for dynamic offset adjustment in a magnetic article detector
US7714570B2 (en) * 2006-06-21 2010-05-11 Allegro Microsystems, Inc. Methods and apparatus for an analog rotational sensor having magnetic sensor elements
GB0616437D0 (en) 2006-08-18 2006-09-27 Trw Ltd Methods of processing encoder signals
US7694200B2 (en) * 2007-07-18 2010-04-06 Allegro Microsystems, Inc. Integrated circuit having built-in self-test features
WO2009088767A2 (en) * 2008-01-04 2009-07-16 Allegro Microsystems, Inc. Methods and apparatus for an angle sensor
WO2009090996A1 (ja) * 2008-01-15 2009-07-23 Kabushiki Kaisha Toyota Chuo Kenkyusho 検出信号処理回路とそれを備えた回転検出装置
JP5191296B2 (ja) 2008-07-18 2013-05-08 アイシン精機株式会社 回転検出センサ
US8624588B2 (en) 2008-07-31 2014-01-07 Allegro Microsystems, Llc Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation as a ferromagnetic object
US8022692B2 (en) 2009-01-19 2011-09-20 Allegro Microsystems, Inc. Direction detection sensor
US8089270B2 (en) * 2009-03-10 2012-01-03 Allegro Microsystems, Inc. Magnetic field detector having a variable threshold

Similar Documents

Publication Publication Date Title
JP2013527475A5 (ja)
JP2013527474A5 (ja)
JP2012500203A5 (ja)
JP2011508438A5 (ja)
JP2011523810A5 (ja)
DK3309139T3 (da) Process for the preparation of 2,3,3,3-trifluoropropene
JP2011527428A5 (ja)
JP2011525472A5 (ja)
JP2012065100A5 (ja)
BRPI0920744A2 (pt) método para produção de sio2 de alta pureza a partir de soluções de silicato.
JP2010505891A5 (ja)
JP2012098988A5 (ja)
JP2013540702A5 (ja)
JP2011511794A5 (ja) 塩の製造のための方法
JP2010047434A5 (ja)
JP2013508091A5 (ja)
JP2011517204A5 (ja)
JP2009032253A5 (ja)
ZA201004118B (en) Process for the production of 1,2-propanediol
JP2014124163A5 (ja)
JP2013118937A5 (ja)
JP2012048323A5 (ja) 情報処理装置、情報処理方法、プログラム
JP2011124643A5 (ja) 画像処理装置、画像処理装置の制御方法、プログラム
CN301099622S (zh) 消毒柜（mxv-zlp80k02）
JP2011019195A5 (ja)