DE112021006863T5 - Fahrzeuglenk-Steuervorrichtung, Steer-By-Wire-System, und Verfahren zum Steuern eines Steer-By-Wire-Systems - Google Patents

Fahrzeuglenk-Steuervorrichtung, Steer-By-Wire-System, und Verfahren zum Steuern eines Steer-By-Wire-Systems Download PDF

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Publication number
DE112021006863T5
DE112021006863T5 DE112021006863.6T DE112021006863T DE112021006863T5 DE 112021006863 T5 DE112021006863 T5 DE 112021006863T5 DE 112021006863 T DE112021006863 T DE 112021006863T DE 112021006863 T5 DE112021006863 T5 DE 112021006863T5
Authority
DE
Germany
Prior art keywords
rotation angle
steering
motor
rotary motor
control device
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.)
Pending
Application number
DE112021006863.6T
Other languages
German (de)
English (en)
Inventor
Makoto Kimura
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112021006863T5 publication Critical patent/DE112021006863T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • B62D5/0481—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 monitoring the steering system, e.g. failures
    • B62D5/049—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 monitoring the steering system, e.g. failures detecting sensor failures
    • 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
    • B62D15/0225—Determination of steering angle by measuring on a steering gear element, e.g. on a rack bar
    • 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
    • B62D5/0421—Electric motor acting on or near steering gear
    • 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
    • B62D5/0481—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 monitoring the steering system, e.g. failures
    • B62D5/0484—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 monitoring the steering system, e.g. failures for reaction to failures, e.g. limp home
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
    • 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
    • B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
    • B62D5/005—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback
    • B62D5/006—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback power actuated
    • 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
    • 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
    • B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE112021006863.6T 2021-01-19 2021-12-17 Fahrzeuglenk-Steuervorrichtung, Steer-By-Wire-System, und Verfahren zum Steuern eines Steer-By-Wire-Systems Pending DE112021006863T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021006284 2021-01-19
JP2021-006284 2021-01-19
PCT/JP2021/046739 WO2022158200A1 (ja) 2021-01-19 2021-12-17 車両用操舵制御装置、ステアバイワイヤシステム、及びステアバイワイヤシステムの制御方法

Publications (1)

Publication Number Publication Date
DE112021006863T5 true DE112021006863T5 (de) 2023-12-28

Family

ID=82548221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021006863.6T Pending DE112021006863T5 (de) 2021-01-19 2021-12-17 Fahrzeuglenk-Steuervorrichtung, Steer-By-Wire-System, und Verfahren zum Steuern eines Steer-By-Wire-Systems

Country Status (5)

Country Link
US (1) US20240083493A1 (https=)
JP (1) JP7488920B2 (https=)
CN (1) CN116710348A (https=)
DE (1) DE112021006863T5 (https=)
WO (1) WO2022158200A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12071172B2 (en) * 2021-05-13 2024-08-27 Toyota Research Institute, Inc. Method for visualizing a steering angle and lateral boundaries for driver assist and safer driving
KR102384184B1 (ko) * 2021-05-24 2022-04-08 주식회사 만도 조향 어시스트 장치
CN116873033A (zh) * 2023-08-16 2023-10-13 上海同驭汽车科技有限公司 一种转向执行器结构、转向方法、转向系统及车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5011705B2 (ja) 2005-10-28 2012-08-29 日本精工株式会社 電動パワーステアリング制御装置
JP2009081930A (ja) 2007-09-26 2009-04-16 Jtekt Corp モータ制御装置および電動パワーステアリング装置
WO2014038452A1 (ja) * 2012-09-04 2014-03-13 日産自動車株式会社 スタビリティ制御装置
JP5942726B2 (ja) * 2012-09-18 2016-06-29 株式会社ジェイテクト 電動パワーステアリング装置
WO2014054265A1 (ja) * 2012-10-03 2014-04-10 日産自動車株式会社 ステアリング制御装置、ステアリング制御方法
JP7131281B2 (ja) * 2018-10-11 2022-09-06 株式会社デンソー 回転検出装置、操舵システム
JP7067405B2 (ja) * 2018-10-11 2022-05-16 株式会社デンソー 回転検出装置、操舵システム
JP7180370B2 (ja) * 2018-12-26 2022-11-30 株式会社デンソー モータ制御装置およびこれを備えるモータ制御システム
JP7376407B2 (ja) * 2020-03-27 2023-11-08 株式会社ジェイテクト 操舵制御装置
CN114104093B (zh) * 2020-08-25 2025-11-07 株式会社捷太格特 转向控制装置

Also Published As

Publication number Publication date
JP7488920B2 (ja) 2024-05-22
JPWO2022158200A1 (https=) 2022-07-28
CN116710348A (zh) 2023-09-05
WO2022158200A1 (ja) 2022-07-28
US20240083493A1 (en) 2024-03-14

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