DE60326126D1 - Elektrische servolenksteuervorrichtung - Google Patents

Elektrische servolenksteuervorrichtung

Info

Publication number
DE60326126D1
DE60326126D1 DE60326126T DE60326126T DE60326126D1 DE 60326126 D1 DE60326126 D1 DE 60326126D1 DE 60326126 T DE60326126 T DE 60326126T DE 60326126 T DE60326126 T DE 60326126T DE 60326126 D1 DE60326126 D1 DE 60326126D1
Authority
DE
Germany
Prior art keywords
current detection
steering
motor
detection circuits
motor current
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.)
Expired - Lifetime
Application number
DE60326126T
Other languages
English (en)
Inventor
Hideaki Kawada
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Application granted granted Critical
Publication of DE60326126D1 publication Critical patent/DE60326126D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (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)
DE60326126T 2002-03-18 2003-03-10 Elektrische servolenksteuervorrichtung Expired - Lifetime DE60326126D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002073861 2002-03-18
PCT/JP2003/002788 WO2003078237A1 (fr) 2002-03-18 2003-03-10 Dispositif de commande de systeme de direction a assistance electrique

Publications (1)

Publication Number Publication Date
DE60326126D1 true DE60326126D1 (de) 2009-03-26

Family

ID=28035269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60326126T Expired - Lifetime DE60326126D1 (de) 2002-03-18 2003-03-10 Elektrische servolenksteuervorrichtung

Country Status (7)

Country Link
US (1) US7002313B2 (de)
EP (1) EP1486398B1 (de)
JP (1) JP4241392B2 (de)
AT (1) ATE422453T1 (de)
AU (1) AU2003213428A1 (de)
DE (1) DE60326126D1 (de)
WO (1) WO2003078237A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE422453T1 (de) * 2002-03-18 2009-02-15 Nsk Ltd Elektrische servolenksteuervorrichtung
JP4517734B2 (ja) * 2004-06-03 2010-08-04 日本精工株式会社 電動パワーステアリング装置
JP4539218B2 (ja) * 2004-08-02 2010-09-08 日本精工株式会社 電動パワーステアリング装置
JP4109238B2 (ja) * 2004-10-18 2008-07-02 トヨタ自動車株式会社 車輌用制御装置
JP2006211825A (ja) * 2005-01-28 2006-08-10 Nsk Ltd 電動パワーステアリング装置
EP2022700B1 (de) * 2006-05-30 2013-07-03 Mitsubishi Electric Corporation Lenksteuervorrichtung
JP4488067B2 (ja) * 2007-12-06 2010-06-23 トヨタ自動車株式会社 車両用昇圧コンバータ回路
KR20120029084A (ko) * 2010-09-16 2012-03-26 주식회사 만도 전동식 파워 스티어링 장치
JP5223945B2 (ja) * 2011-05-10 2013-06-26 日本精工株式会社 電動パワーステアリング装置の制御方法及び制御装置
KR101835405B1 (ko) * 2011-10-13 2018-03-09 현대모비스 주식회사 전동식 조향장치의 모니터링 장치
JP5344023B2 (ja) 2011-11-21 2013-11-20 日本精工株式会社 電動パワーステアリング装置
JP5945741B2 (ja) * 2012-09-24 2016-07-05 日立オートモティブシステムズ株式会社 電動パワーステアリング装置
JP5614661B2 (ja) * 2012-10-09 2014-10-29 株式会社デンソー 回転電機制御装置、および、これを用いた電動パワーステアリング装置
JP6194615B2 (ja) * 2013-04-04 2017-09-13 株式会社ジェイテクト モータ制御装置
DE112015000941B4 (de) 2014-02-24 2023-08-17 Hitachi Astemo, Ltd. Fahrzeugseitige Vorrichtungssteuereinheit und Lenkunterstützungsvorrichtung
CN107406096B (zh) * 2015-04-08 2020-01-24 日立汽车***株式会社 动力转向装置及车辆搭载设备的控制装置
KR102612239B1 (ko) * 2016-09-12 2023-12-12 에이치엘만도 주식회사 모터 제어 장치 및 방법
JP6651435B2 (ja) * 2016-12-16 2020-02-19 日立オートモティブシステムズ株式会社 車両搭載機器の制御装置
CN112039400B (zh) * 2019-08-05 2022-05-10 安徽中家智康科技有限公司 一种变频驱动器的采样电路异常检测***及方法
JP7406449B2 (ja) * 2020-05-22 2023-12-27 日立Astemo株式会社 モータ駆動装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2826642B2 (ja) 1990-07-16 1998-11-18 光洋精工株式会社 電動式パワーステアリング装置
JPH0520976U (ja) 1991-07-10 1993-03-19 光洋精工株式会社 電動パワーステアリング装置
EP0522492B1 (de) * 1991-07-10 1997-02-05 Koyo Seiko Co., Ltd. Lenkung mit elektrischer Hilfskraft
JP3284786B2 (ja) 1994-09-22 2002-05-20 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
JP4148542B2 (ja) 1996-07-16 2008-09-10 株式会社ジェイテクト 電動パワーステアリング装置
JPH10167086A (ja) 1996-12-17 1998-06-23 Nippon Seiko Kk 電動パワーステアリング装置の制御装置
JP3840721B2 (ja) 1997-01-20 2006-11-01 日産自動車株式会社 電動式パワーステアリングの制御装置
JP3461841B2 (ja) 1997-01-23 2003-10-27 三菱電機株式会社 電動パワーステアリング制御装置
EP0919450B1 (de) 1997-06-20 2006-12-27 Mitsubishi Denki Kabushiki Kaisha Motorisch angetriebene servolenkung
JP3605745B2 (ja) 1997-07-14 2004-12-22 光洋精工株式会社 電動パワーステアリング装置
JP3063896B2 (ja) 1997-08-01 2000-07-12 本田技研工業株式会社 電動パワーステアリング装置
JP4029522B2 (ja) * 1999-07-02 2008-01-09 日本精工株式会社 電動パワーステアリング装置の制御装置
US6808043B2 (en) * 2002-02-15 2004-10-26 Nsk Ltd. Electric power steering device
ATE422453T1 (de) * 2002-03-18 2009-02-15 Nsk Ltd Elektrische servolenksteuervorrichtung
JP4089367B2 (ja) * 2002-09-17 2008-05-28 株式会社ジェイテクト 電動パワーステアリング装置

Also Published As

Publication number Publication date
US7002313B2 (en) 2006-02-21
AU2003213428A1 (en) 2003-09-29
EP1486398B1 (de) 2009-02-11
JPWO2003078237A1 (ja) 2005-07-14
ATE422453T1 (de) 2009-02-15
EP1486398A1 (de) 2004-12-15
WO2003078237A1 (fr) 2003-09-25
US20050156548A1 (en) 2005-07-21
JP4241392B2 (ja) 2009-03-18
EP1486398A4 (de) 2006-07-05

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