MX2023014600A - Deteccion de direccion mediante un sensor de velocidad de rueda y un anillo excitador. - Google Patents

Deteccion de direccion mediante un sensor de velocidad de rueda y un anillo excitador.

Info

Publication number
MX2023014600A
MX2023014600A MX2023014600A MX2023014600A MX2023014600A MX 2023014600 A MX2023014600 A MX 2023014600A MX 2023014600 A MX2023014600 A MX 2023014600A MX 2023014600 A MX2023014600 A MX 2023014600A MX 2023014600 A MX2023014600 A MX 2023014600A
Authority
MX
Mexico
Prior art keywords
signals
array
series
speed sensor
wheel speed
Prior art date
Application number
MX2023014600A
Other languages
English (en)
Inventor
Nianqing Zhou
HAYES Thomas J
shu yan Liu
ZULA Daniel P
Original Assignee
Bendix Commercial Vehicle Systems Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bendix Commercial Vehicle Systems Llc filed Critical Bendix Commercial Vehicle Systems Llc
Publication of MX2023014600A publication Critical patent/MX2023014600A/es

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/416—Wheel speed sensor failure
    • 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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/50—Magnetic or electromagnetic sensors
    • B60W2420/503—Hall effect or magnetoresistive, i.e. active wheel speed sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/28—Wheel speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2720/00—Output or target parameters relating to overall vehicle dynamics
    • B60W2720/24—Direction of travel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

Un sistema para determinar la dirección del vehículo incluye un sensor de velocidad de rueda activo (aWSS), un anillo excitador para inducir un cambio en una señal del aWSS y un controlador. El controlador recibe una primera serie de señales del aWSS, las compara con una serie de señales predefinidas y determina la dirección de desplazamiento con base en la primera serie de señales que coinciden con la matriz. El controlador recibe una segunda serie de señales y determina que el anillo excitador tiene una anomalía en respuesta a que al menos una señal en la segunda serie de señales tiene una primera variación. El controlador actualiza la matriz de señales predefinidas para incluir una representación de la primera variación para crear una matriz de señales actualizadas. El controlador determina la dirección de desplazamiento basándose en una serie posterior de señales que coinciden con una de la matriz de señales predefinidas y la matriz de señales actualizadas.
MX2023014600A 2021-06-16 2022-06-13 Deteccion de direccion mediante un sensor de velocidad de rueda y un anillo excitador. MX2023014600A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/349,334 US11814055B2 (en) 2021-06-16 2021-06-16 Direction detection using a wheel speed sensor and exciter ring
PCT/US2022/033171 WO2022265951A1 (en) 2021-06-16 2022-06-13 Direction detection using a wheel speed sensor and exciter ring

Publications (1)

Publication Number Publication Date
MX2023014600A true MX2023014600A (es) 2023-12-15

Family

ID=83050121

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023014600A MX2023014600A (es) 2021-06-16 2022-06-13 Deteccion de direccion mediante un sensor de velocidad de rueda y un anillo excitador.

Country Status (6)

Country Link
US (1) US11814055B2 (es)
EP (1) EP4356147A1 (es)
CN (1) CN117651873A (es)
CA (1) CA3218250A1 (es)
MX (1) MX2023014600A (es)
WO (1) WO2022265951A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11814055B2 (en) * 2021-06-16 2023-11-14 Bendix Commercial Vehicle Systems Llc Direction detection using a wheel speed sensor and exciter ring

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487595A (en) * 1994-02-28 1996-01-30 Delco Electronics Corporation Dual hysteresis method of generating square waves from automotive wheel speed signals
GB9413677D0 (en) * 1994-07-07 1994-08-24 Lucas Ind Plc Method of and apparatus for calibrating rotary position transducers
DE19540674C2 (de) * 1995-10-31 1999-01-28 Siemens Ag Adaptionsverfahren zur Korrektur von Toleranzen eines Geberrades
DE19602359A1 (de) * 1996-01-24 1997-07-31 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Überwachung eines Drehzahlsensors
DE19749791A1 (de) * 1997-11-11 1999-05-12 Wabco Gmbh Auswerteverfahren für ein Ausgangssignal einer eine zyklische Bewegung abtastenden Sensoreinrichtung
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
US6525529B2 (en) * 2001-03-06 2003-02-25 Nisshinbo Industries Inc. Method and apparatus for detecting broken teeth in a pulse signal of a wheel speed sensor for an ABS vehicle stabilization system
US7116096B2 (en) * 2003-08-13 2006-10-03 Bendix Commercial Vehicle Systems Llc Vehicle direction detection using tone ring
US20080173079A1 (en) * 2006-12-27 2008-07-24 Caterpillar Inc. Method for detecting engine rotation direction
US8427135B2 (en) * 2009-07-28 2013-04-23 GM Global Technology Operations LLC Directional speed sensing systems and methods
US8467929B2 (en) * 2009-08-24 2013-06-18 Robert Bosch Gmbh Good checking for vehicle wheel speed sensors
DE102010041444A1 (de) 2010-09-27 2012-03-29 Robert Bosch Gmbh Geberrad einer Sensoranordnung zum Erfassen eines Drehwinkels und/oder einer Drehzahl einer Welle, Drehwinkel- und/oder Drehzahlsensor und Sensoranordnung
US20130289933A1 (en) * 2012-04-27 2013-10-31 Hamilton Sundstrand Corporation Detecting shaft rotation with short or missing teeth
KR101511873B1 (ko) 2013-12-18 2015-04-14 현대오트론 주식회사 톤 휠 및 이를 이용한 휠 속도 센서
FR3033051B1 (fr) * 2015-02-24 2017-02-10 Continental Automotive France Procede et dispositif de traitement d'un signal produit par un capteur de rotation d'une cible tournante
US11262375B2 (en) * 2019-12-12 2022-03-01 Bendix Commercial Vehicle Systems Llc System and method for determining the speed and direction of rotation of a vehicle wheel
US11814055B2 (en) * 2021-06-16 2023-11-14 Bendix Commercial Vehicle Systems Llc Direction detection using a wheel speed sensor and exciter ring
CN115257777A (zh) * 2022-06-13 2022-11-01 经纬恒润(天津)研究开发有限公司 一种轮速测量方法、装置和设备
CN115071726A (zh) * 2022-06-13 2022-09-20 经纬恒润(天津)研究开发有限公司 一种轮速测量方法、装置和设备

Also Published As

Publication number Publication date
CN117651873A (zh) 2024-03-05
WO2022265951A9 (en) 2023-12-28
EP4356147A1 (en) 2024-04-24
WO2022265951A1 (en) 2022-12-22
US11814055B2 (en) 2023-11-14
US20220402507A1 (en) 2022-12-22
CA3218250A1 (en) 2022-12-22

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