JP4142109B2 - 回転速度情報と追加データを伝送する方法および回路装置 - Google Patents
回転速度情報と追加データを伝送する方法および回路装置 Download PDFInfo
- Publication number
- JP4142109B2 JP4142109B2 JP52510898A JP52510898A JP4142109B2 JP 4142109 B2 JP4142109 B2 JP 4142109B2 JP 52510898 A JP52510898 A JP 52510898A JP 52510898 A JP52510898 A JP 52510898A JP 4142109 B2 JP4142109 B2 JP 4142109B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- additional data
- sensor
- rotational speed
- current
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000000926 separation method Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 description 14
- 238000005259 measurement Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/018—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19650935.1 | 1996-12-07 | ||
| DE19650935A DE19650935A1 (de) | 1996-12-07 | 1996-12-07 | Verfahren und Schaltungsanordnung zur Übertragung von Drehzahlinformationen und Zusatzdaten |
| PCT/EP1997/006209 WO1998025148A2 (de) | 1996-12-07 | 1997-11-08 | Verfahren und schaltungsanordnung zur übertragung von drehzahlinformationen und zusatzdaten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001505691A JP2001505691A (ja) | 2001-04-24 |
| JP2001505691A5 JP2001505691A5 (enExample) | 2005-06-16 |
| JP4142109B2 true JP4142109B2 (ja) | 2008-08-27 |
Family
ID=7814005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52510898A Expired - Lifetime JP4142109B2 (ja) | 1996-12-07 | 1997-11-08 | 回転速度情報と追加データを伝送する方法および回路装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6687644B1 (enExample) |
| EP (1) | EP0944888B1 (enExample) |
| JP (1) | JP4142109B2 (enExample) |
| DE (2) | DE19650935A1 (enExample) |
| WO (1) | WO1998025148A2 (enExample) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10216559B2 (en) | 2016-11-14 | 2019-02-26 | Allegro Microsystems, Llc | Diagnostic fault communication |
| US10481218B2 (en) | 2016-09-08 | 2019-11-19 | Allegro Microsystems, Llc | Providing information about a target object in a formatted output signal |
| US10495700B2 (en) | 2016-01-29 | 2019-12-03 | Allegro Microsystems, Llc | Method and system for providing information about a target object in a formatted output signal |
| US10495485B2 (en) | 2016-05-17 | 2019-12-03 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for a magnetic field sensor |
| US11368533B2 (en) | 2020-11-19 | 2022-06-21 | Allegro Microsystems, Llc | Signaling between master and one or more slave components to share absolute and incremental data |
| US11686597B2 (en) | 2019-06-07 | 2023-06-27 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for magnetic field sensors |
| US12104900B2 (en) | 2022-09-29 | 2024-10-01 | Allegro Microsystems, Llc | Sensor with estimated real-time parameter data |
| US12107710B2 (en) | 2020-11-19 | 2024-10-01 | Allegro Microsystems, Llc | Sensor signaling of absolute and incremental data |
Families Citing this family (117)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19808575A1 (de) * | 1997-11-25 | 1999-05-27 | Itt Mfg Enterprises Inc | Verfahren und Vorrichtung zur Aufbereitung eines empfangenen, Daten codiert übermittelnden Signals |
| EP1034637B1 (de) | 1997-11-25 | 2002-03-27 | Continental Teves AG & Co. oHG | Verfahren und vorrichtung zur aufbereitung eines empfangenen, daten codiert übermittelnden signals |
| US6542847B1 (en) | 1998-03-20 | 2003-04-01 | Continental Teves Ag & Co., Ohg | Sensor system for detecting movements |
| DE19849408A1 (de) * | 1998-10-27 | 2000-05-04 | Continental Teves Ag & Co Ohg | Verfahren und Vorrichtung zum Aufbereiten eines empfangenen Signals, das Daten codiert übermittelt |
| JP3685940B2 (ja) * | 1999-02-01 | 2005-08-24 | 日信工業株式会社 | 車両の運動制御装置における車輪速入力系の故障診断装置 |
| DE19937155A1 (de) * | 1999-08-06 | 2001-03-15 | Bosch Gmbh Robert | System zur Erzeugung eines Signals zur Überlagerung von Informationen |
| JP4964358B2 (ja) * | 1999-12-07 | 2012-06-27 | 株式会社デンソー | 回転センサの検出信号処理装置および回転センサの検出信号出力方法 |
| DE10062839A1 (de) * | 2000-07-06 | 2002-01-17 | Continental Teves Ag & Co Ohg | Anordnungen und Verfahren zur Erfassung und Übermittlung von Sensorsignalen in Kraftfahrzeugen, sowie Sensor |
| DE20014700U1 (de) | 2000-08-25 | 2001-02-15 | Brose Fahrzeugteile GmbH & Co. KG, Coburg, 96450 Coburg | Vorrichtung zum Erfassen und Übertragung von mindestens einer Kenngröße und einer Richtung einer Bewegung zu zueinander beweglichen Teilen, insbesondere für Sitzverstellantriebe in Kraftfahrzeugen |
| JP2002104149A (ja) * | 2000-09-29 | 2002-04-10 | Toyota Motor Corp | 車輪の回転状態検出装置 |
| DE10150760A1 (de) * | 2000-12-06 | 2002-08-14 | Continental Teves Ag & Co Ohg | Anordnung zur Übertragung von Reifendruckinformation |
| DE10119471A1 (de) * | 2001-04-20 | 2002-10-31 | Micronas Gmbh | Verfahren und Zweidrahtsensor zur Messung einer physikalischen Größe |
| EP1393082B1 (de) * | 2001-05-10 | 2007-05-30 | Continental Teves AG & Co. oHG | Raddrehzahlsensoranordnung mit übertragung von zusatzinformationen |
| US6815944B2 (en) * | 2002-01-31 | 2004-11-09 | Allegro Microsystems, Inc. | Method and apparatus for providing information from a speed and direction sensor |
| JP4200796B2 (ja) * | 2003-03-24 | 2008-12-24 | 株式会社アドヴィックス | ブレーキノイズ検出装置 |
| JP2005128998A (ja) * | 2003-09-30 | 2005-05-19 | Aisin Seiki Co Ltd | 回転検出装置 |
| JP2005241268A (ja) | 2004-02-24 | 2005-09-08 | Aisin Seiki Co Ltd | 回転センサ |
| JP4605435B2 (ja) * | 2004-03-24 | 2011-01-05 | アイシン精機株式会社 | 回転検出装置 |
| US7365530B2 (en) | 2004-04-08 | 2008-04-29 | Allegro Microsystems, Inc. | Method and apparatus for vibration detection |
| DE102004034865A1 (de) * | 2004-07-19 | 2006-02-16 | Siemens Ag | Sensor zur Messung der Position eines Stellgliedes |
| JP4609000B2 (ja) * | 2004-08-26 | 2011-01-12 | 日立電線株式会社 | 磁気式運動センサ |
| DE102004059202A1 (de) * | 2004-12-09 | 2006-06-14 | Ab Skf | Vorrichtung und Verfahren zum Erzeugen und Ausgeben von Daten und Fahrzeug mit der Vorrichtung |
| US7253614B2 (en) | 2005-03-21 | 2007-08-07 | Allegro Microsystems, Inc. | Proximity detector having a sequential flow state machine |
| JP5011761B2 (ja) * | 2006-03-10 | 2012-08-29 | パナソニック株式会社 | 歪検出装置 |
| WO2008004926A1 (en) * | 2006-07-07 | 2008-01-10 | Mecel Engine Systems Aktiebolag | Control system and method for transmitting sensor signals for a combustion engine |
| US8237431B2 (en) * | 2007-07-05 | 2012-08-07 | Terry Fruehling | Wheel speed sensor |
| DE102007048284A1 (de) * | 2007-09-27 | 2009-04-09 | Continental Automotive Gmbh | Geschwindigkeitsdatenübertragungseinrichtung |
| WO2009069021A1 (en) * | 2007-11-28 | 2009-06-04 | Nxp B.V. | Sensor device for detecting movement |
| WO2009087503A1 (en) * | 2008-01-04 | 2009-07-16 | Nxp B.V. | Sensor device |
| US9823090B2 (en) | 2014-10-31 | 2017-11-21 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a movement of a target object |
| 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 |
| US8122159B2 (en) | 2009-01-16 | 2012-02-21 | Allegro Microsystems, Inc. | Determining addresses of electrical components arranged in a daisy chain |
| US8022692B2 (en) | 2009-01-19 | 2011-09-20 | Allegro Microsystems, Inc. | Direction detection sensor |
| WO2010096367A1 (en) | 2009-02-17 | 2010-08-26 | Allegro Microsystems, Inc. | Circuits and methods for generating a self-test of a magnetic field sensor |
| JP5218854B2 (ja) * | 2009-05-28 | 2013-06-26 | アイシン精機株式会社 | データ通信方法及び車輪の状態検出装置 |
| JP5218855B2 (ja) * | 2009-06-03 | 2013-06-26 | アイシン精機株式会社 | データ通信方法及び車輪の状態検出装置 |
| JP5278255B2 (ja) * | 2009-09-02 | 2013-09-04 | アイシン精機株式会社 | データ通信方法及びデータ通信装置 |
| EP2580600B2 (de) | 2010-06-10 | 2019-04-17 | Continental Teves AG & Co. OHG | Sensoranordnung zur geschwindigkeitsmessung |
| CN102948167B (zh) | 2010-06-15 | 2016-04-13 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于同步传感器的方法 |
| DE102010025872A1 (de) | 2010-07-02 | 2012-01-05 | Schaeffler Technologies Gmbh & Co. Kg | Verfahren und Anordnung zur Übertragung von Sensorsignalen |
| US8729890B2 (en) | 2011-04-12 | 2014-05-20 | Allegro Microsystems, Llc | Magnetic angle and rotation speed sensor with continuous and discontinuous modes of operation based on rotation speed of a target object |
| US8793085B2 (en) | 2011-08-19 | 2014-07-29 | Allegro Microsystems, Llc | Circuits and methods for automatically adjusting a magnetic field sensor in accordance with a speed of rotation sensed by the magnetic field sensor |
| US9817078B2 (en) | 2012-05-10 | 2017-11-14 | Allegro Microsystems Llc | Methods and apparatus for magnetic sensor having integrated coil |
| US9329057B2 (en) | 2012-05-31 | 2016-05-03 | Allegro Microsystems, Llc | Gear tooth sensor with peak and threshold detectors |
| US8860404B2 (en) | 2012-06-18 | 2014-10-14 | Allegro Microsystems, Llc | Magnetic field sensors and related techniques that can provide a self-test using signals and related thresholds |
| US8754640B2 (en) | 2012-06-18 | 2014-06-17 | Allegro Microsystems, Llc | Magnetic field sensors and related techniques that can provide self-test information in a formatted output signal |
| US9222990B2 (en) | 2012-06-18 | 2015-12-29 | Allegro Microsystems, Llc | Magnetic field sensors and related techniques that can communicate at least one of three or more potential categories in which one or more characteristic values of a proximity signal responsive to a proximity of a sensed object are categorized |
| US9068859B2 (en) | 2012-06-18 | 2015-06-30 | Allegro Microsystems, Llc | Magnetic field sensors and related techniques provide a self-test by communicating selected analog or digital samples of a proximity signal |
| EP2693221B1 (en) | 2012-07-30 | 2017-04-26 | Nxp B.V. | Magnetic Sensor Arrangement |
| US9031769B2 (en) | 2012-09-05 | 2015-05-12 | Infineon Technologies Ag | Sensor current interface transceiver with adaptive linearization |
| US9031738B2 (en) * | 2013-01-24 | 2015-05-12 | Trw Automotive U.S. Llc | Method and apparatus for determining tire condition and location using wheel speed sensors and acceleration sensors |
| US9973835B2 (en) * | 2013-01-28 | 2018-05-15 | Infineon Technologies Ag | Signal generator, a decoder, a method for generating a transmit signal and a method for determining speed data |
| US10026306B2 (en) * | 2013-01-28 | 2018-07-17 | Infineon Technologies Ag | Signal generator, decoder, method for generating a transmit signal and method for determining speed data |
| US9201435B2 (en) | 2013-03-05 | 2015-12-01 | Infineon Technologies Ag | System and method for a power supply |
| US10725100B2 (en) | 2013-03-15 | 2020-07-28 | Allegro Microsystems, Llc | Methods and apparatus for magnetic sensor having an externally accessible coil |
| US9664748B2 (en) | 2013-06-20 | 2017-05-30 | Allegro Microsystems, Llc | Systems and methods for providing signal encoding representative of a signature region in a target |
| US9810519B2 (en) | 2013-07-19 | 2017-11-07 | Allegro Microsystems, Llc | Arrangements for magnetic field sensors that act as tooth detectors |
| 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 |
| US10145908B2 (en) | 2013-07-19 | 2018-12-04 | Allegro Microsystems, Llc | Method and apparatus for magnetic sensor producing a changing magnetic field |
| US9634715B2 (en) | 2014-02-18 | 2017-04-25 | Allegro Microsystems, Llc | Signaling between master and slave components using a shared communication node of the master component |
| US9172565B2 (en) | 2014-02-18 | 2015-10-27 | Allegro Microsystems, Llc | Signaling between master and slave components using a shared communication node of the master component |
| US9787495B2 (en) | 2014-02-18 | 2017-10-10 | Allegro Microsystems, Llc | Signaling between master and slave components using a shared communication node of the master component |
| US9851416B2 (en) | 2014-07-22 | 2017-12-26 | Allegro Microsystems, Llc | Systems and methods for magnetic field sensors with self-test |
| 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 |
| US10156461B2 (en) | 2014-10-31 | 2018-12-18 | Allegro Microsystems, Llc | Methods and apparatus for error detection in a magnetic field sensor |
| US9719806B2 (en) | 2014-10-31 | 2017-08-01 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a movement of a ferromagnetic target object |
| US9823092B2 (en) | 2014-10-31 | 2017-11-21 | Allegro Microsystems, Llc | Magnetic field sensor providing a movement detector |
| 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 |
| 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 |
| US10012518B2 (en) | 2016-06-08 | 2018-07-03 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a proximity of an object |
| 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 |
| DE102016113249A1 (de) * | 2016-07-19 | 2018-01-25 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Fahrzeug mit Anfahrhilfe |
| DE102016125183B4 (de) | 2016-12-21 | 2022-01-27 | Infineon Technologies Ag | Vorrichtungen zum Codieren und Decodieren von Radgeschwindigkeitssensorsignalen und Verfahren zum Kommunizieren von codierten Radgeschwindigkeitssensorsignalen |
| US11428755B2 (en) | 2017-05-26 | 2022-08-30 | Allegro Microsystems, Llc | Coil actuated sensor with sensitivity detection |
| US10324141B2 (en) | 2017-05-26 | 2019-06-18 | Allegro Microsystems, Llc | Packages for coil actuated position sensors |
| US10310028B2 (en) | 2017-05-26 | 2019-06-04 | Allegro Microsystems, Llc | Coil actuated pressure sensor |
| 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 |
| US10996289B2 (en) | 2017-05-26 | 2021-05-04 | Allegro Microsystems, Llc | Coil actuated position sensor with reflected magnetic field |
| US10571301B2 (en) | 2017-07-20 | 2020-02-25 | Allegro Microsystems, Llc | Frequency of an output signal of a magnetic field sensor to detect speed and direction of angular rotation of a rotating magnetic structure or a fault |
| US10598514B2 (en) | 2017-07-20 | 2020-03-24 | Allegro Microsystems, Llc | Magnetic field sensor to detect speed of angular rotation of a rotating magnetic structure, direction of the rotating magnetic structure or fault |
| US10436606B2 (en) | 2017-07-20 | 2019-10-08 | Allegro Microsystems, Llc | Magnetic field sensor to detect speed and direction of angular rotation of a rotating magnetic structure |
| US10473486B2 (en) | 2017-07-20 | 2019-11-12 | Allegro Microsystems, Llc | Duty cycle of an output signal of a magnetic field sensor to detect speed and direction of angular rotation of a rotating magnetic structure or a fault |
| US10480957B2 (en) | 2017-07-20 | 2019-11-19 | Allegro Microsystems, Llc | Magnetic field sensor to detect direction of angular rotation of a rotating magnetic structure, speed of the rotating magnetic structure or fault |
| US10900814B2 (en) * | 2017-09-07 | 2021-01-26 | Infineon Technologies Ag | Magnetic sensor for system-level diagnostics |
| DE102017222799A1 (de) * | 2017-12-14 | 2019-06-19 | Continental Teves Ag & Co. Ohg | Vorrichtung zur Überwachung, Verfahren zum Überwachen und Verwendung |
| DE102018222791B4 (de) * | 2017-12-22 | 2024-02-01 | Continental Automotive Technologies GmbH | Drehzahlsensor mit erhöhter Auflösung und mehreren Schaltschwellen |
| US10866117B2 (en) | 2018-03-01 | 2020-12-15 | Allegro Microsystems, Llc | Magnetic field influence during rotation movement of magnetic target |
| US10747708B2 (en) | 2018-03-08 | 2020-08-18 | Allegro Microsystems, Llc | Communication system between electronic devices |
| US10656170B2 (en) | 2018-05-17 | 2020-05-19 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for a magnetic field sensor |
| US10725122B2 (en) | 2018-07-20 | 2020-07-28 | Allegro Microsystems, Llc | Ratiometric sensor output topology and methods |
| US11255700B2 (en) | 2018-08-06 | 2022-02-22 | Allegro Microsystems, Llc | Magnetic field sensor |
| DE102018122881A1 (de) * | 2018-09-18 | 2020-03-19 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zum Übertragen von Sensorsignalen von Sensoren einer Fahrzeugbremse und Fahrzeugbremse mit Sensoranordnung mit mindestens zwei Sensoren |
| DE102018217626A1 (de) * | 2018-10-15 | 2020-04-16 | Continental Teves Ag & Co. Ohg | Raddrehzahlsensor mit konstanter Protokollfrequenz |
| 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 |
| DE102019119620A1 (de) | 2019-07-19 | 2021-01-21 | WABCO Global GmbH | Rotationssensor sowie Fahrzeug |
| 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 |
| US11942831B2 (en) | 2020-01-15 | 2024-03-26 | Allegro Microsystems, Llc | Three-phase BLDC motor driver/controller having diagnostic signal processing |
| US11194004B2 (en) | 2020-02-12 | 2021-12-07 | Allegro Microsystems, Llc | Diagnostic circuits and methods for sensor test circuits |
| US11262422B2 (en) | 2020-05-08 | 2022-03-01 | Allegro Microsystems, Llc | Stray-field-immune coil-activated position sensor |
| US11029370B1 (en) | 2020-05-22 | 2021-06-08 | Allegro Microsystems, Llc | Sensor output control methods and apparatus |
| US11493361B2 (en) | 2021-02-26 | 2022-11-08 | Allegro Microsystems, Llc | Stray field immune coil-activated sensor |
| US11885645B2 (en) | 2021-06-17 | 2024-01-30 | Allegro Microsystems, Llc | Supply voltage configurable sensor |
| US11578997B1 (en) | 2021-08-24 | 2023-02-14 | Allegro Microsystems, Llc | Angle sensor using eddy currents |
| DE102021212324B4 (de) * | 2021-11-02 | 2024-10-17 | Continental Automotive Technologies GmbH | Verfahren zur Auswertung von Radsensorsignalen, Anordnung dazu und Bremssystem umfassend die Anordnung |
| US12135334B2 (en) * | 2021-11-17 | 2024-11-05 | Infineon Technologies Ag | Method for reducing a microbreak memory area and enhanced timing scheme for freezing microbreak feature for a speed sensor |
| US11848682B2 (en) | 2022-01-11 | 2023-12-19 | Allegro Microsystems, Llc | Diagnostic circuits and methods for analog-to-digital converters |
| US12332273B2 (en) | 2022-05-18 | 2025-06-17 | Allegro Microsystems, Llc | High resolution sensing protocol |
| US12348243B2 (en) | 2022-05-18 | 2025-07-01 | Allegro Microsystems, Llc | Method and apparatus for transmitting data concurrently with a pulse-encoded signal |
| US12449279B2 (en) | 2024-02-07 | 2025-10-21 | Allegro Microsystems, Llc | Dynamic resolution sensor |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2242639C3 (de) * | 1972-08-30 | 1980-01-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Zeitmultiplex-Telegrafie-System für zeichenweise Verschachtelung |
| DE3615452A1 (de) * | 1986-05-07 | 1987-11-26 | Endress Hauser Gmbh Co | Anordnung zur signaluebertragung in einer messanordnung |
| DE3843062A1 (de) * | 1988-12-21 | 1990-06-28 | Siemens Ag | Kombinierte messwerterfassung und messwertuebertragung auf einer busleitung |
| US5231872A (en) * | 1991-02-21 | 1993-08-03 | Ttc/Truck Tech Corp. | Tire monitoring apparatus and method |
| DE4309989A1 (de) * | 1992-03-30 | 1993-10-14 | Heraeus Sensor Gmbh | Vorrichtung zur Fernmessung der Temperatur |
| DE4323619C1 (de) * | 1993-07-15 | 1994-08-18 | Daimler Benz Ag | Einrichtung zur Übertragung einer Mehrzahl von Sensorsignalen an ein elektronisches Steuergerät |
| DE59410163D1 (de) * | 1993-12-22 | 2002-09-05 | Continental Teves Ag & Co Ohg | Vorrichtung zur erfassung von dreh- oder winkelbewegungen |
| FR2723037A1 (fr) * | 1994-08-01 | 1996-02-02 | Michelin & Cie | Dispositif de surveillance de l'etat des pneumatiques et de la temperature des freins d'un vehicule |
| DE19504822C1 (de) * | 1995-02-14 | 1996-09-26 | Hirschmann Richard Gmbh | Einrichtung zum Überwachen von mindestens zwei Zustandsgrößen eines Kraftfahrzeuges |
| DE19517437C2 (de) * | 1995-05-12 | 1997-08-07 | Lenze Gmbh & Co Kg Aerzen | Verfahren und Vorrichtung zum Übertragen inkrementaler Winkel- oder Weginformationen |
| DE19523940A1 (de) * | 1995-07-05 | 1997-01-09 | Bosch Gmbh Robert | System zur Ermittlung eines Bremsbelagverschleißes |
| DE19536006C2 (de) * | 1995-09-28 | 1999-02-04 | Hirschmann Richard Gmbh | Einrichtung zum Überwachen der Drehzahl eines Rades eines Kraftfahrzeuges und mindestens einer weiteren Zustandsgröße des Kraftfahrzeuges |
| DE19621902A1 (de) * | 1996-05-31 | 1997-12-04 | Bosch Gmbh Robert | System zur Überlagerung von Informationen |
| DE19634715A1 (de) * | 1996-08-28 | 1998-03-05 | Teves Gmbh Alfred | Anordnung zur Erfassung des Drehverhaltens eines Rades |
-
1996
- 1996-12-07 DE DE19650935A patent/DE19650935A1/de not_active Withdrawn
-
1997
- 1997-11-08 US US09/319,344 patent/US6687644B1/en not_active Expired - Fee Related
- 1997-11-08 EP EP97951150A patent/EP0944888B1/de not_active Expired - Lifetime
- 1997-11-08 WO PCT/EP1997/006209 patent/WO1998025148A2/de not_active Ceased
- 1997-11-08 JP JP52510898A patent/JP4142109B2/ja not_active Expired - Lifetime
- 1997-11-08 DE DE59704897T patent/DE59704897D1/de not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10495700B2 (en) | 2016-01-29 | 2019-12-03 | Allegro Microsystems, Llc | Method and system for providing information about a target object in a formatted output signal |
| US10495485B2 (en) | 2016-05-17 | 2019-12-03 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for a magnetic field sensor |
| US10481218B2 (en) | 2016-09-08 | 2019-11-19 | Allegro Microsystems, Llc | Providing information about a target object in a formatted output signal |
| US10216559B2 (en) | 2016-11-14 | 2019-02-26 | Allegro Microsystems, Llc | Diagnostic fault communication |
| US11686597B2 (en) | 2019-06-07 | 2023-06-27 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for magnetic field sensors |
| US11368533B2 (en) | 2020-11-19 | 2022-06-21 | Allegro Microsystems, Llc | Signaling between master and one or more slave components to share absolute and incremental data |
| US12107710B2 (en) | 2020-11-19 | 2024-10-01 | Allegro Microsystems, Llc | Sensor signaling of absolute and incremental data |
| US12104900B2 (en) | 2022-09-29 | 2024-10-01 | Allegro Microsystems, Llc | Sensor with estimated real-time parameter data |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19650935A1 (de) | 1998-06-10 |
| WO1998025148A3 (de) | 1998-08-20 |
| WO1998025148A2 (de) | 1998-06-11 |
| JP2001505691A (ja) | 2001-04-24 |
| EP0944888B1 (de) | 2001-10-10 |
| EP0944888A2 (de) | 1999-09-29 |
| US6687644B1 (en) | 2004-02-03 |
| DE59704897D1 (de) | 2001-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4142109B2 (ja) | 回転速度情報と追加データを伝送する方法および回路装置 | |
| JP4504527B2 (ja) | 情報の重畳のための信号生成システム | |
| JP4602483B2 (ja) | ホイールの回転状態を検出する装置 | |
| JP4880874B2 (ja) | 速度および方向センサからの情報を供給する方法及び装置 | |
| US20040075450A1 (en) | Current multiplex transmission of several sensor signals (vehicles) | |
| US7631554B2 (en) | Tire module and tire comprising a module of this type | |
| CN101242984B (zh) | 使用霍尔效应器件的铁路车轮传感器 | |
| US7215111B2 (en) | Magnetic motion sensor | |
| JP2004517299A (ja) | アクティブ式磁界センサ、その使用、方法および装置 | |
| JP3958832B2 (ja) | 情報の重ね合わせ方法 | |
| US20030001563A1 (en) | Rotational velocity and direction sensing system | |
| US6181127B1 (en) | Method and circuit for checking the width of the air gap in a speed sensor | |
| JP6971813B2 (ja) | 信号形成装置、復号装置、送信信号を形成する方法および速度データを求める方法 | |
| JP2002507751A (ja) | 運動検出用センサ装置 | |
| JP2004504986A (ja) | 操作要素の位置を確実に伝送するシステム、位置トランスミッタおよび受信装置並びにシステムの使用 | |
| JP4122221B2 (ja) | 電子ブレーキ装置用のアクティブ磁気センサ | |
| US6215297B1 (en) | Active motion sensor having air gap checking function | |
| US6008638A (en) | Active motion sensor having post-assembly air slot signal adjustment | |
| CN110887975A (zh) | 用于发送和接收转速信息的设备和方法 | |
| US6969986B2 (en) | Method for determining a rotation speed and a rotation direction of a component | |
| JP2004525469A (ja) | 追加情報を伝送する車輪回転速度センサ装置 | |
| JP4294739B2 (ja) | 回転速度検出装置 | |
| CN113447673A (zh) | 轮速传感器及其控制方法和汽车 | |
| KR100530442B1 (ko) | 회전속도신호를변화및/또는평가하기위한시스템 | |
| CN114568023A (zh) | 用于车辆、特别是机动车的用于检测车辆速度、车辆水平和/或车辆悬架状态的传感器系统、用于这样的传感器系统的布置装置和具有这样的传感器系统的车辆 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040914 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040914 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061010 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060926 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20061215 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070209 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070403 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070605 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071003 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20071220 |
|
| RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20080206 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080325 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080409 |
|
| 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: 20080513 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080612 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110620 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120620 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130620 Year of fee payment: 5 |
|
| 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 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |