JPWO2022158200A1 - - Google Patents

Info

Publication number
JPWO2022158200A1
JPWO2022158200A1 JP2022577046A JP2022577046A JPWO2022158200A1 JP WO2022158200 A1 JPWO2022158200 A1 JP WO2022158200A1 JP 2022577046 A JP2022577046 A JP 2022577046A JP 2022577046 A JP2022577046 A JP 2022577046A JP WO2022158200 A1 JPWO2022158200 A1 JP WO2022158200A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022577046A
Other languages
Japanese (ja)
Other versions
JP7488920B2 (ja
JPWO2022158200A5 (https=
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 filed Critical
Publication of JPWO2022158200A1 publication Critical patent/JPWO2022158200A1/ja
Publication of JPWO2022158200A5 publication Critical patent/JPWO2022158200A5/ja
Application granted granted Critical
Publication of JP7488920B2 publication Critical patent/JP7488920B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
JP2022577046A 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 Active JP7488920B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021006284 2021-01-19
JP2021006284 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 (3)

Publication Number Publication Date
JPWO2022158200A1 true JPWO2022158200A1 (https=) 2022-07-28
JPWO2022158200A5 JPWO2022158200A5 (https=) 2023-08-10
JP7488920B2 JP7488920B2 (ja) 2024-05-22

Family

ID=82548221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022577046A Active JP7488920B2 (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

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118823A (ja) * 2005-10-28 2007-05-17 Nsk Ltd 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
JP2014058240A (ja) * 2012-09-18 2014-04-03 Jtekt Corp 電動パワーステアリング装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104602989B (zh) * 2012-09-04 2016-03-16 日产自动车株式会社 稳定性控制装置
JP5930058B2 (ja) * 2012-10-03 2016-06-08 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
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
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
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
EP3960586B1 (en) * 2020-08-25 2024-05-01 Jtekt Corporation Steering control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007118823A (ja) * 2005-10-28 2007-05-17 Nsk Ltd 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
JP2014058240A (ja) * 2012-09-18 2014-04-03 Jtekt Corp 電動パワーステアリング装置

Also Published As

Publication number Publication date
US20240083493A1 (en) 2024-03-14
WO2022158200A1 (ja) 2022-07-28
JP7488920B2 (ja) 2024-05-22
DE112021006863T5 (de) 2023-12-28
CN116710348A (zh) 2023-09-05

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