JP7668872B2 - 車両用操舵システム - Google Patents

車両用操舵システム Download PDF

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Publication number
JP7668872B2
JP7668872B2 JP2023522158A JP2023522158A JP7668872B2 JP 7668872 B2 JP7668872 B2 JP 7668872B2 JP 2023522158 A JP2023522158 A JP 2023522158A JP 2023522158 A JP2023522158 A JP 2023522158A JP 7668872 B2 JP7668872 B2 JP 7668872B2
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JP
Japan
Prior art keywords
control amount
steering
steering control
limit value
vehicle
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.)
Active
Application number
JP2023522158A
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English (en)
Japanese (ja)
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JPWO2022244233A5 (https=
JPWO2022244233A1 (https=
Inventor
俊介 中嶋
彬雄 沼倉
英樹 土居
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.)
Mitsubishi Electric Mobility Corp
Original Assignee
Mitsubishi Electric Mobility Corp
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.)
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Publication date
Application filed by Mitsubishi Electric Mobility Corp filed Critical Mitsubishi Electric Mobility Corp
Publication of JPWO2022244233A1 publication Critical patent/JPWO2022244233A1/ja
Publication of JPWO2022244233A5 publication Critical patent/JPWO2022244233A5/ja
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Classifications

    • 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
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • 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
    • 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
    • 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
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • B62D6/003—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels in order to control vehicle yaw movement, i.e. around a vertical axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
JP2023522158A 2021-05-21 2021-05-21 車両用操舵システム Active JP7668872B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/019360 WO2022244233A1 (ja) 2021-05-21 2021-05-21 車両用操舵システム

Publications (3)

Publication Number Publication Date
JPWO2022244233A1 JPWO2022244233A1 (https=) 2022-11-24
JPWO2022244233A5 JPWO2022244233A5 (https=) 2024-01-26
JP7668872B2 true JP7668872B2 (ja) 2025-04-25

Family

ID=84140343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023522158A Active JP7668872B2 (ja) 2021-05-21 2021-05-21 車両用操舵システム

Country Status (5)

Country Link
US (1) US20240166258A1 (https=)
EP (1) EP4342770B1 (https=)
JP (1) JP7668872B2 (https=)
CN (1) CN117320948A (https=)
WO (1) WO2022244233A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030851A (ja) 2005-07-29 2007-02-08 Nissan Motor Co Ltd 車線逸脱防止装置
JP2014073742A (ja) 2012-10-04 2014-04-24 Nissan Motor Co Ltd 操舵制御装置
JP2016147590A (ja) 2015-02-12 2016-08-18 株式会社ジェイテクト 運転支援制御装置
JP2018012473A (ja) 2016-07-22 2018-01-25 株式会社ジェイテクト 操舵支援装置
JP2018114806A (ja) 2017-01-17 2018-07-26 トヨタ自動車株式会社 車線内走行支援装置
JP2020040524A (ja) 2018-09-11 2020-03-19 トヨタ自動車株式会社 車両用操舵支援装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4346993B2 (ja) 2003-08-26 2009-10-21 富士重工業株式会社 車両の誘導制御装置
JP5802241B2 (ja) 2013-07-04 2015-10-28 富士重工業株式会社 車両の運転支援制御装置
JP6012824B1 (ja) 2015-08-10 2016-10-25 三菱電機株式会社 車両用操舵装置および車両操舵制御方法
JP6690506B2 (ja) * 2016-11-17 2020-04-28 トヨタ自動車株式会社 車両の車線内走行支援装置
KR101987713B1 (ko) * 2017-09-29 2019-06-11 주식회사 만도 횡가속도를 이용한 차량 조향 제어 장치 및 방법
EP3611078B1 (en) * 2018-08-17 2020-11-25 Zenuity AB Method and arrangement for ensuring road tracking up to a predefined lateral acceleration limit in a road vehicle
US20200189591A1 (en) * 2018-12-18 2020-06-18 Qualcomm Incorporated Steering Command Limiting For Safe Autonomous Automobile Operation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007030851A (ja) 2005-07-29 2007-02-08 Nissan Motor Co Ltd 車線逸脱防止装置
JP2014073742A (ja) 2012-10-04 2014-04-24 Nissan Motor Co Ltd 操舵制御装置
JP2016147590A (ja) 2015-02-12 2016-08-18 株式会社ジェイテクト 運転支援制御装置
JP2018012473A (ja) 2016-07-22 2018-01-25 株式会社ジェイテクト 操舵支援装置
JP2018114806A (ja) 2017-01-17 2018-07-26 トヨタ自動車株式会社 車線内走行支援装置
JP2020040524A (ja) 2018-09-11 2020-03-19 トヨタ自動車株式会社 車両用操舵支援装置

Also Published As

Publication number Publication date
WO2022244233A1 (ja) 2022-11-24
EP4342770B1 (en) 2025-11-05
EP4342770A4 (en) 2024-07-31
JPWO2022244233A1 (https=) 2022-11-24
EP4342770A1 (en) 2024-03-27
US20240166258A1 (en) 2024-05-23
CN117320948A (zh) 2023-12-29

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