JP6645375B2 - 操舵支援装置 - Google Patents

操舵支援装置 Download PDF

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Publication number
JP6645375B2
JP6645375B2 JP2016151210A JP2016151210A JP6645375B2 JP 6645375 B2 JP6645375 B2 JP 6645375B2 JP 2016151210 A JP2016151210 A JP 2016151210A JP 2016151210 A JP2016151210 A JP 2016151210A JP 6645375 B2 JP6645375 B2 JP 6645375B2
Authority
JP
Japan
Prior art keywords
steering
assist control
amount
control amount
gain
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
JP2016151210A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018020586A5 (enExample
JP2018020586A (ja
Inventor
大治 渡部
大治 渡部
久哉 赤塚
久哉 赤塚
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.)
Denso Corp
Original Assignee
Denso 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.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2016151210A priority Critical patent/JP6645375B2/ja
Priority to US16/321,996 priority patent/US20200180678A1/en
Priority to PCT/JP2017/027503 priority patent/WO2018025773A1/ja
Publication of JP2018020586A publication Critical patent/JP2018020586A/ja
Publication of JP2018020586A5 publication Critical patent/JP2018020586A5/ja
Application granted granted Critical
Publication of JP6645375B2 publication Critical patent/JP6645375B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine
    • 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
    • B62D5/0424—Electric motor acting on or near steering gear the axes of motor and final driven element of steering gear, e.g. rack, being parallel
    • 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
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
JP2016151210A 2016-08-01 2016-08-01 操舵支援装置 Active JP6645375B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016151210A JP6645375B2 (ja) 2016-08-01 2016-08-01 操舵支援装置
US16/321,996 US20200180678A1 (en) 2016-08-01 2017-07-28 Steering support device
PCT/JP2017/027503 WO2018025773A1 (ja) 2016-08-01 2017-07-28 操舵支援装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016151210A JP6645375B2 (ja) 2016-08-01 2016-08-01 操舵支援装置

Publications (3)

Publication Number Publication Date
JP2018020586A JP2018020586A (ja) 2018-02-08
JP2018020586A5 JP2018020586A5 (enExample) 2018-10-25
JP6645375B2 true JP6645375B2 (ja) 2020-02-14

Family

ID=61072841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016151210A Active JP6645375B2 (ja) 2016-08-01 2016-08-01 操舵支援装置

Country Status (3)

Country Link
US (1) US20200180678A1 (enExample)
JP (1) JP6645375B2 (enExample)
WO (1) WO2018025773A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019031126A (ja) * 2017-08-04 2019-02-28 株式会社ジェイテクト 操舵制御装置
KR102585082B1 (ko) * 2019-03-19 2023-10-05 현대모비스 주식회사 전동식 파워 스티어링 시스템의 걸림감 보상 장치 및 방법
US11618436B2 (en) 2019-11-12 2023-04-04 Subaru Corporation Controlling driving force distribution ratio in response to prediction of oversteer
JP7563410B2 (ja) * 2021-06-09 2024-10-08 トヨタ自動車株式会社 車両操舵制御装置
WO2025203216A1 (ja) * 2024-03-26 2025-10-02 株式会社Subaru 操舵制御装置および車両

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008189139A (ja) * 2007-02-05 2008-08-21 Mazda Motor Corp 車両用運転支援装置
JP2009149170A (ja) * 2007-12-19 2009-07-09 Jtekt Corp 電動パワーステアリング装置
JP6299164B2 (ja) * 2013-11-12 2018-03-28 株式会社デンソー 操舵制御装置
JP2015219830A (ja) * 2014-05-20 2015-12-07 トヨタ自動車株式会社 運転支援装置

Also Published As

Publication number Publication date
WO2018025773A1 (ja) 2018-02-08
JP2018020586A (ja) 2018-02-08
US20200180678A1 (en) 2020-06-11

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