KR19980071642A - 전동 파워 스티어링 시스템용 제어기 - Google Patents
전동 파워 스티어링 시스템용 제어기 Download PDFInfo
- Publication number
- KR19980071642A KR19980071642A KR1019980005723A KR19980005723A KR19980071642A KR 19980071642 A KR19980071642 A KR 19980071642A KR 1019980005723 A KR1019980005723 A KR 1019980005723A KR 19980005723 A KR19980005723 A KR 19980005723A KR 19980071642 A KR19980071642 A KR 19980071642A
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- steering
- controller
- electric power
- steering system
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- 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
- B62D5/0466—Controlling the motor for returning the steering wheel to neutral position
-
- 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
- B62D5/0475—Controlling other elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (7)
- 스티어링 샤프트에서 발생하는 스티어링 토오크에 따라 연산되는 스티어링 보조 지령값 및 모터 전류값으로부터 계산된 전류 제어값에 따라 스티어링 기구에 스티어링 보조력을 공급하기 위한 모터를 제어하기에 적합한 전동 파워 스티어링 시스템용 제어기에 있어서,상기 모터에 공급되는 전원 전압의 저하의 발생을 예측하기 위한 예측 수단을 포함하여, 전원 전압의 저하가 예측되었을 때 아이들링 업(idling-up) 동작이 행해지는 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제1항에 있어서, 상기 예측 수단은 상기 모터의 회전 속도 또는 각속도를 수신하여, 수신된 속도의 현재의 값 및 과거의 값으로부터 전원 전압의 저하를 예측하는 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제2항에 있어서, 상기 예측 수단은 상기 모터 전류값을 더 수신하는 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제1항에 있어서, 상기 예측 수단은 상기 모터의 특성 한계 LT2를 정하고, 상기 모터가 상기 특성 한계 LT2에 도달하는 시점 Δt 전(前)의 순간에 도달하는 판정 특성 LT1에 도달했는지의 여부를 예측하여, 상기 아이들링 업 동작을 행하는 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제4항에 있어서, 상기 모터 각속도를 ω, 상기 모터 전류를 i, a1, a2, b1, b2를 상수로 했을 때, 상기 특성 한계 LT2는 ω = a2·i + b2로 나타내고, 상기 판정 특성 LT1은 ω = a1·i + b1으로 나타낸 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제5항에 있어서, 상기 시점은 0.5초인 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
- 제6항에 있어서, 상기 아이들링 업 동작에 기초하여 알터네이터의 전류 공급 능력을 확대하는 것을 특징으로 하는 전동 파워 스티어링 시스템용 제어기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP97-040218 | 1997-02-25 | ||
JP04021897A JP3951337B2 (ja) | 1997-02-25 | 1997-02-25 | 電動パワーステアリング装置の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980071642A true KR19980071642A (ko) | 1998-10-26 |
KR100361119B1 KR100361119B1 (ko) | 2003-03-15 |
Family
ID=12574645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0005723A KR100361119B1 (ko) | 1997-02-25 | 1998-02-24 | 전동파워스티어링시스템용제어기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5982137A (ko) |
JP (1) | JP3951337B2 (ko) |
KR (1) | KR100361119B1 (ko) |
DE (1) | DE19807024B4 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100746696B1 (ko) * | 2001-10-25 | 2007-08-06 | 주식회사 만도 | 전동식 파워스티어링 장치 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19818139C2 (de) * | 1998-04-23 | 2001-06-28 | Trw Fahrwerksyst Gmbh & Co | Verfahren zur Begrenzung des hydraulischen Maximaldrucks eines Servolenksystems |
JP3625662B2 (ja) * | 1998-10-05 | 2005-03-02 | 三菱電機株式会社 | 電動パワーステアリング装置 |
JP3034508B1 (ja) * | 1998-11-12 | 2000-04-17 | 本田技研工業株式会社 | 電動機駆動装置 |
US6597975B1 (en) * | 1999-03-10 | 2003-07-22 | Honda Giken Kogyo Kabushiki Kaisha | Vehicle co-operative control system |
US6570352B2 (en) * | 2000-11-17 | 2003-05-27 | Nsk Ltd. | Control unit for electric power steering apparatus |
JP4660833B2 (ja) * | 2001-04-06 | 2011-03-30 | 株式会社ヴァレオサーマルシステムズ | ステッピングモータ制御装置 |
US7044046B2 (en) | 2001-11-23 | 2006-05-16 | Zf Lenksysteme Gmbh | Hydraulic servo-assisted steering system for vehicles and a controlling method for a steering system of this type |
DE10157527A1 (de) * | 2001-11-23 | 2003-06-05 | Zf Lenksysteme Gmbh | Hydraulische Hilfskraftlenkung für Kraftfahrzeuge |
DE10157548A1 (de) * | 2001-11-23 | 2003-06-05 | Zf Lenksysteme Gmbh | Einstellverfahren für hydraulisch arbeitende Fahrzeug-Servolenkungen |
US6647330B1 (en) * | 2002-04-30 | 2003-11-11 | Visteon Global Technologies, Inc. | Electronic power assisted steering system and method |
JP3717119B2 (ja) * | 2002-10-09 | 2005-11-16 | 本田技研工業株式会社 | 電動パワーステアリング用制御装置 |
JP4033030B2 (ja) † | 2003-04-21 | 2008-01-16 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
EP1544698B1 (de) * | 2003-12-19 | 2006-10-18 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Vorrichtung und Verfahren zur Kontrolle eines Bordnetzes |
JP4030528B2 (ja) | 2004-06-16 | 2008-01-09 | 三菱電機株式会社 | 電動パワーステアリング制御装置における駆動電流オフセットの調整方法 |
JP4222284B2 (ja) * | 2004-10-05 | 2009-02-12 | 日産自動車株式会社 | 電動ステアリングロック装置および電動ステアリングロック方法 |
KR100622003B1 (ko) * | 2004-11-16 | 2006-09-19 | 현대모비스 주식회사 | 차량의 조향장치용 토크센서 |
JP4629533B2 (ja) * | 2005-08-22 | 2011-02-09 | 日立オートモティブシステムズ株式会社 | 液圧制御装置及びその製造方法 |
BRPI0503793B1 (pt) * | 2005-09-15 | 2014-12-30 | Petroleo Brasileiro Sa | Processo para redução de acidez de misturas de hidrocarbonetos |
JP4627475B2 (ja) * | 2005-09-30 | 2011-02-09 | 本田技研工業株式会社 | 電動パワーステアリングユニット用制御装置配置構造 |
JP4666623B2 (ja) * | 2005-11-24 | 2011-04-06 | 株式会社デンソー | 電動パワーステアリング装置 |
JP4228237B2 (ja) * | 2006-06-06 | 2009-02-25 | トヨタ自動車株式会社 | 電動パワーステアリング装置 |
JP2008013146A (ja) * | 2006-07-10 | 2008-01-24 | Nsk Ltd | 電動パワーステアリング装置の制御装置 |
DE102007040905A1 (de) * | 2007-08-30 | 2009-03-05 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Bordnetz eines Kraftfahrzeugs mit vorausschauendem temporären Momentenvorhalt des Verbrennungsmotors |
JP5271551B2 (ja) * | 2008-01-18 | 2013-08-21 | 本田技研工業株式会社 | 操舵装置 |
JP2009269540A (ja) | 2008-05-09 | 2009-11-19 | Jtekt Corp | 電動パワーステアリング装置 |
US8727067B2 (en) * | 2011-06-30 | 2014-05-20 | Ford Global Technologies, Llc | Method for supplying power to an electrically assisted steering system |
WO2013154101A1 (ja) * | 2012-04-12 | 2013-10-17 | 三菱自動車工業株式会社 | 操舵アシスト装置 |
KR101405757B1 (ko) | 2012-11-30 | 2014-06-10 | 주식회사 만도 | 전동 파워스티어링의 종료 모드 제어 방법 |
JP6098194B2 (ja) * | 2013-01-31 | 2017-03-22 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
EP4257453A4 (en) * | 2020-12-25 | 2024-08-14 | Huawei Tech Co Ltd | CONTROL METHOD, MONITORING METHOD, ELECTRONIC CONTROL UNITS, CONTROL DEVICE AND CONTROL SYSTEM |
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JPS5994977U (ja) * | 1982-12-20 | 1984-06-27 | マツダ株式会社 | 電動式パワ−ステアリング車の電源制御装置 |
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JP2767637B2 (ja) * | 1989-12-05 | 1998-06-18 | オムロン株式会社 | 電動式パワー・ステアリング装置 |
JPH0530485U (ja) * | 1991-09-28 | 1993-04-23 | 光洋精工株式会社 | ベーンポンプ |
JPH0589154U (ja) * | 1992-05-15 | 1993-12-03 | 日産ディーゼル工業株式会社 | 前2軸車の操舵装置 |
JPH0664550A (ja) * | 1992-08-10 | 1994-03-08 | Mitsubishi Electric Corp | パワーステアリング制御装置 |
JP2949183B2 (ja) * | 1992-11-25 | 1999-09-13 | 光洋精工株式会社 | 電動パワーステアリング装置 |
JP3028715B2 (ja) * | 1993-09-16 | 2000-04-04 | トヨタ自動車株式会社 | 電気自動車 |
JP3408642B2 (ja) * | 1994-10-31 | 2003-05-19 | ユニシア ジェーケーシー ステアリングシステム株式会社 | 車両用パワーステアリングシステム |
JPH08127352A (ja) * | 1994-10-31 | 1996-05-21 | Jidosha Kiki Co Ltd | 車両用パワーステアリングシステム |
JP3692660B2 (ja) * | 1996-10-07 | 2005-09-07 | 日本精工株式会社 | 電動パワ−ステアリング装置の制御装置 |
JP3644343B2 (ja) * | 2000-03-13 | 2005-04-27 | 豊田工機株式会社 | 電動パワーステアリング装置の制御装置 |
JP3675692B2 (ja) * | 2000-03-17 | 2005-07-27 | 光洋精工株式会社 | 電動パワーステアリング装置 |
-
1997
- 1997-02-25 JP JP04021897A patent/JP3951337B2/ja not_active Expired - Lifetime
-
1998
- 1998-02-19 DE DE19807024A patent/DE19807024B4/de not_active Expired - Lifetime
- 1998-02-20 US US09/026,609 patent/US5982137A/en not_active Expired - Lifetime
- 1998-02-24 KR KR10-1998-0005723A patent/KR100361119B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100746696B1 (ko) * | 2001-10-25 | 2007-08-06 | 주식회사 만도 | 전동식 파워스티어링 장치 |
Also Published As
Publication number | Publication date |
---|---|
JPH10236323A (ja) | 1998-09-08 |
DE19807024A1 (de) | 1998-08-27 |
JP3951337B2 (ja) | 2007-08-01 |
DE19807024B4 (de) | 2008-08-28 |
KR100361119B1 (ko) | 2003-03-15 |
US5982137A (en) | 1999-11-09 |
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