JP6745802B2 - トルクセンサーモジュール及びこれを含む操舵角センシング装置 - Google Patents

トルクセンサーモジュール及びこれを含む操舵角センシング装置 Download PDF

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Publication number
JP6745802B2
JP6745802B2 JP2017533454A JP2017533454A JP6745802B2 JP 6745802 B2 JP6745802 B2 JP 6745802B2 JP 2017533454 A JP2017533454 A JP 2017533454A JP 2017533454 A JP2017533454 A JP 2017533454A JP 6745802 B2 JP6745802 B2 JP 6745802B2
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JP
Japan
Prior art keywords
magnet
yoke member
rotor holder
torque sensor
peripheral surface
Prior art date
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Active
Application number
JP2017533454A
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English (en)
Japanese (ja)
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JP2018502295A (ja
JP2018502295A5 (enExample
Inventor
ウ，ミュンチュル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Innotek Co Ltd
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LG Innotek Co Ltd
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Publication of JP2018502295A publication Critical patent/JP2018502295A/ja
Publication of JP2018502295A5 publication Critical patent/JP2018502295A5/ja
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    • 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
    • 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
    • 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
    • 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
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • 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
    • 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
    • B60W2422/00—Indexing codes relating to the special location or mounting of sensors
    • B60W2422/50—Indexing codes relating to the special location or mounting of sensors on a steering column
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/20—Steering systems
    • B60W2510/202—Steering torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2017533454A 2014-12-30 2015-12-22 トルクセンサーモジュール及びこれを含む操舵角センシング装置 Active JP6745802B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020140194400A KR102288523B1 (ko) 2014-12-30 2014-12-30 토크센서모듈 및 이를 포함하는 조향각 센싱장치
KR10-2014-0194400 2014-12-30
PCT/KR2015/014081 WO2016108492A1 (ko) 2014-12-30 2015-12-22 토크센서모듈 및 이를 포함하는 조향각 센싱장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020132245A Division JP7071450B2 (ja) 2014-12-30 2020-08-04 トルクセンサーモジュール及びこれを含む操舵角センシング装置

Publications (3)

Publication Number Publication Date
JP2018502295A JP2018502295A (ja) 2018-01-25
JP2018502295A5 JP2018502295A5 (enExample) 2019-02-07
JP6745802B2 true JP6745802B2 (ja) 2020-08-26

Family

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Family Applications (2)

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JP2017533454A Active JP6745802B2 (ja) 2014-12-30 2015-12-22 トルクセンサーモジュール及びこれを含む操舵角センシング装置
JP2020132245A Active JP7071450B2 (ja) 2014-12-30 2020-08-04 トルクセンサーモジュール及びこれを含む操舵角センシング装置

Family Applications After (1)

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JP2020132245A Active JP7071450B2 (ja) 2014-12-30 2020-08-04 トルクセンサーモジュール及びこれを含む操舵角センシング装置

Country Status (6)

Country Link
US (1) US10345166B2 (enExample)
EP (1) EP3241721B1 (enExample)
JP (2) JP6745802B2 (enExample)
KR (1) KR102288523B1 (enExample)
CN (2) CN107107954B (enExample)
WO (1) WO2016108492A1 (enExample)

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JP7268510B2 (ja) * 2019-07-09 2023-05-08 株式会社ジェイテクト センサ装置
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Publication number Publication date
US20170350776A1 (en) 2017-12-07
JP7071450B2 (ja) 2022-05-19
JP2018502295A (ja) 2018-01-25
US10345166B2 (en) 2019-07-09
EP3241721B1 (en) 2020-02-05
KR20160081135A (ko) 2016-07-08
CN107107954A (zh) 2017-08-29
CN107107954B (zh) 2020-07-14
CN111776067B (zh) 2023-06-13
CN111776067A (zh) 2020-10-16
WO2016108492A1 (ko) 2016-07-07
EP3241721A1 (en) 2017-11-08
JP2020197536A (ja) 2020-12-10
KR102288523B1 (ko) 2021-08-11
EP3241721A4 (en) 2018-11-14

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