WO2008001193A3 - Steering angle sensor - Google Patents
Steering angle sensor Download PDFInfo
- Publication number
- WO2008001193A3 WO2008001193A3 PCT/IB2007/001741 IB2007001741W WO2008001193A3 WO 2008001193 A3 WO2008001193 A3 WO 2008001193A3 IB 2007001741 W IB2007001741 W IB 2007001741W WO 2008001193 A3 WO2008001193 A3 WO 2008001193A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coil
- angular position
- shaft
- receiver
- correlated
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
- B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
-
- 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
- G01D5/20—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 inductance, e.g. by a movable armature
- G01D5/22—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 inductance, e.g. by a movable armature differentially influencing two coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
- B62D15/0215—Determination of steering angle by measuring on the steering column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
- B62D15/0245—Means or methods for determination of the central position of the steering system, e.g. straight ahead position
-
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/20—Detecting rotary movement
- G01D2205/26—Details of encoders or position sensors specially adapted to detect rotation beyond a full turn of 360°, e.g. multi-rotation
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007263500A AU2007263500A1 (en) | 2006-06-26 | 2007-06-26 | Steering angle sensor |
EP07789450A EP2041519B1 (en) | 2006-06-26 | 2007-06-26 | Steering angle sensor |
BRPI0713219-0A BRPI0713219A2 (en) | 2006-06-26 | 2007-06-26 | apparatus for determining steering angle and steering torque for a steering column and apparatus for determining the angular position of an axis |
CN2007800304537A CN101506620B (en) | 2006-06-26 | 2007-06-26 | Steering angle sensor |
JP2009517467A JP5269781B2 (en) | 2006-06-26 | 2007-06-26 | Steering angle sensor |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81644806P | 2006-06-26 | 2006-06-26 | |
US60/816,448 | 2006-06-26 | ||
US83005506P | 2006-07-11 | 2006-07-11 | |
US60/830,055 | 2006-07-11 | ||
US11/767,973 US7562591B2 (en) | 2006-06-26 | 2007-06-25 | Steering angle sensor |
US11/767,973 | 2007-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008001193A2 WO2008001193A2 (en) | 2008-01-03 |
WO2008001193A3 true WO2008001193A3 (en) | 2008-03-13 |
Family
ID=38846024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/001741 WO2008001193A2 (en) | 2006-06-26 | 2007-06-26 | Steering angle sensor |
Country Status (7)
Country | Link |
---|---|
US (1) | US7562591B2 (en) |
EP (1) | EP2041519B1 (en) |
JP (1) | JP5269781B2 (en) |
KR (1) | KR101377081B1 (en) |
CN (1) | CN101506620B (en) |
AU (1) | AU2007263500A1 (en) |
WO (1) | WO2008001193A2 (en) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006014700A1 (en) * | 2006-03-17 | 2007-09-27 | Continental Teves Ag & Co. Ohg | Steering angle sensor system and method for measuring a steering angle |
KR100856749B1 (en) * | 2006-11-15 | 2008-09-05 | 대성전기공업 주식회사 | Vehicle's steering wheel angle sensing device |
KR100929163B1 (en) * | 2008-03-20 | 2009-12-01 | 주식회사 트루윈 | Inductance angle sensor with improved noise resistance and signal processing method |
KR101506732B1 (en) * | 2008-08-19 | 2015-03-27 | 엘지이노텍 주식회사 | Manifold sensing apparatus for steering |
KR200470045Y1 (en) * | 2008-12-16 | 2013-11-25 | 엘지이노텍 주식회사 | Electric power steering system |
WO2011025076A1 (en) | 2009-08-28 | 2011-03-03 | Truwin Co.,Ltd | Inductive angle sensor with improved common mode noise rejection and signal processing method of the same |
US8729887B2 (en) | 2009-11-09 | 2014-05-20 | Aisan Kogyo Kabushiki Kaisha | Rotation angle sensor |
KR101650455B1 (en) | 2009-11-20 | 2016-08-23 | 엘지이노텍 주식회사 | Apparatus for detecting steering torque and steering angle of vehicle |
CN101708736B (en) * | 2009-12-11 | 2011-08-10 | 北汽福田汽车股份有限公司 | Steering wheel corner sensor device and automobile electronic stabilization system |
US8508242B2 (en) * | 2010-01-25 | 2013-08-13 | Ksr Technologies Co. | Inductive position sensor |
JP5480758B2 (en) | 2010-09-13 | 2014-04-23 | 日立金属株式会社 | Torque index sensor |
GB2483644B (en) * | 2010-09-14 | 2016-03-30 | Khalil Abu Al-Rubb | Electro-mechanical interface |
DE102011002563A1 (en) * | 2010-12-20 | 2012-06-21 | Robert Bosch Gmbh | sensor arrangement |
US8988066B2 (en) * | 2011-03-02 | 2015-03-24 | Ksr Ip Holdings Llc | Steering position and torque sensor |
DE102011104307B4 (en) * | 2011-06-16 | 2013-09-26 | Austriamicrosystems Ag | Arrangement and method for operating a sensor, in particular a bridge sensor, and a sensor arrangement |
DE102011085737A1 (en) * | 2011-11-03 | 2013-05-08 | Continental Teves Ag & Co. Ohg | Angular sensor based on eddy current |
KR101379008B1 (en) * | 2011-12-30 | 2014-03-27 | 주식회사 트루윈 | Signal Processing Method for Torque Sensing Realization Using Inductive Angle Sensor for Steering |
DE102012200239A1 (en) * | 2012-01-10 | 2013-07-11 | Robert Bosch Gmbh | sensor arrangement |
US9464881B2 (en) * | 2012-08-01 | 2016-10-11 | Silicon Works Co., Ltd. | Displacement sensor, apparatus for detecting displacement, and method thereof |
DE102013001829B4 (en) * | 2013-02-04 | 2014-08-21 | Bourns, Inc. | Angle of rotation and torsion angle sensor |
WO2015070137A1 (en) | 2013-11-08 | 2015-05-14 | KSR IP Holdings, LLC | Linear sensor |
DE102015202732A1 (en) * | 2015-02-16 | 2016-08-18 | Robert Bosch Gmbh | Sensor arrangement for detecting angles of rotation on a rotating component in a vehicle |
KR102389093B1 (en) * | 2015-12-10 | 2022-04-21 | 주식회사 만도 | Steering control apparatus and steering control method |
US9914477B2 (en) * | 2015-12-10 | 2018-03-13 | Ksr Ip Holdings Llc | Inductive steering torque and angle sensor |
DE102016117089A1 (en) | 2016-09-12 | 2018-03-15 | HELLA GmbH & Co. KGaA | Sensor combination and steering |
WO2018088787A1 (en) * | 2016-11-08 | 2018-05-17 | 엘지이노텍 주식회사 | Torque index sensor and steering device comprising same |
CN108725574B (en) * | 2017-04-20 | 2021-07-30 | 上海海拉电子有限公司 | Automobile power-assisted steering sensor |
CN111033182A (en) * | 2017-08-21 | 2020-04-17 | Ksr Ip控股有限责任公司 | Inductive sensor module assembly with central signal processor |
DE112019002586T5 (en) * | 2018-05-23 | 2021-05-06 | KSR IP Holdings, LLC | Inductive position sensor assembly |
US11112275B2 (en) * | 2018-08-24 | 2021-09-07 | Semiconductor Components Industries, Llc | Devices, systems and methods for determining and compensating for offset errors arising in inductive sensors |
EP3626584B1 (en) * | 2018-09-18 | 2022-03-23 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Steering system for a vehicle |
DE102018123294A1 (en) * | 2018-09-21 | 2020-03-26 | Thyssenkrupp Ag | Inductive angle sensor for motor vehicle steering |
DE102019124857A1 (en) * | 2019-09-16 | 2021-03-18 | Schaeffler Technologies AG & Co. KG | Sensor arrangement for detecting a torque and a rotational angle position of a rotatable shaft |
US11614765B2 (en) * | 2020-02-14 | 2023-03-28 | Cts Corporation | Vehicle pedal including redundant dual output inductive position sensor with reduced coupling coil circuits |
CN113251886B (en) * | 2021-04-21 | 2022-11-15 | 淮南师范学院 | Control motor test equipment |
US20220357223A1 (en) * | 2021-05-07 | 2022-11-10 | Bourns, Inc. | Torque and angle sensing device |
US20230089358A1 (en) * | 2021-09-21 | 2023-03-23 | Advanced Automation Group | Angle sensor device |
EP4184123A1 (en) * | 2021-11-18 | 2023-05-24 | Renesas Electronics America Inc. | Radial inductive position sensor for detecting a rotational movement, high-resolution position sensor system and torque sensor system |
CN114993165B (en) * | 2022-06-08 | 2023-06-16 | 中国科学技术大学 | Induction type flexible angle sensing film |
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US4803629A (en) * | 1986-01-08 | 1989-02-07 | Hitachi, Ltd. | Power steering apparatus and control system for power steering apparatus having a steering wheel angle detection device |
US5119302A (en) * | 1989-06-28 | 1992-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Steering angle detecting device |
US6000491A (en) * | 1997-03-10 | 1999-12-14 | Honda Giken Kogyo Kabushiki Kaisha | Electric power steering apparatus having steering torque sensor integrally assembled in steering device with variable steering ratio |
US6520031B2 (en) * | 1999-09-07 | 2003-02-18 | Bei Sensors & Systems Company, Inc. | Non contacting torque sensor |
US6820504B2 (en) * | 2002-01-23 | 2004-11-23 | The Furukawa Electric Co., Ltd. | Rotation sensor |
US20060081070A1 (en) * | 2004-10-15 | 2006-04-20 | Madni Asad M | Digitally compensated non-contact steering angle and torque sensor |
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-
2007
- 2007-06-25 US US11/767,973 patent/US7562591B2/en not_active Expired - Fee Related
- 2007-06-26 KR KR1020097001620A patent/KR101377081B1/en not_active IP Right Cessation
- 2007-06-26 EP EP07789450A patent/EP2041519B1/en not_active Not-in-force
- 2007-06-26 JP JP2009517467A patent/JP5269781B2/en not_active Expired - Fee Related
- 2007-06-26 WO PCT/IB2007/001741 patent/WO2008001193A2/en active Application Filing
- 2007-06-26 AU AU2007263500A patent/AU2007263500A1/en not_active Abandoned
- 2007-06-26 CN CN2007800304537A patent/CN101506620B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4803629A (en) * | 1986-01-08 | 1989-02-07 | Hitachi, Ltd. | Power steering apparatus and control system for power steering apparatus having a steering wheel angle detection device |
US5119302A (en) * | 1989-06-28 | 1992-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Steering angle detecting device |
US6000491A (en) * | 1997-03-10 | 1999-12-14 | Honda Giken Kogyo Kabushiki Kaisha | Electric power steering apparatus having steering torque sensor integrally assembled in steering device with variable steering ratio |
US6520031B2 (en) * | 1999-09-07 | 2003-02-18 | Bei Sensors & Systems Company, Inc. | Non contacting torque sensor |
US6820504B2 (en) * | 2002-01-23 | 2004-11-23 | The Furukawa Electric Co., Ltd. | Rotation sensor |
US20060081070A1 (en) * | 2004-10-15 | 2006-04-20 | Madni Asad M | Digitally compensated non-contact steering angle and torque sensor |
Non-Patent Citations (1)
Title |
---|
See also references of EP2041519A4 * |
Also Published As
Publication number | Publication date |
---|---|
EP2041519A2 (en) | 2009-04-01 |
US7562591B2 (en) | 2009-07-21 |
KR20090023739A (en) | 2009-03-05 |
KR101377081B1 (en) | 2014-03-21 |
CN101506620B (en) | 2011-06-08 |
US20080007251A1 (en) | 2008-01-10 |
JP2009541769A (en) | 2009-11-26 |
CN101506620A (en) | 2009-08-12 |
EP2041519A4 (en) | 2011-01-12 |
WO2008001193A2 (en) | 2008-01-03 |
AU2007263500A1 (en) | 2008-01-03 |
JP5269781B2 (en) | 2013-08-21 |
EP2041519B1 (en) | 2012-12-05 |
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