KR900014200A - Power steering unit - Google Patents

Power steering unit Download PDF

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Publication number
KR900014200A
KR900014200A KR1019900002743A KR900002743A KR900014200A KR 900014200 A KR900014200 A KR 900014200A KR 1019900002743 A KR1019900002743 A KR 1019900002743A KR 900002743 A KR900002743 A KR 900002743A KR 900014200 A KR900014200 A KR 900014200A
Authority
KR
South Korea
Prior art keywords
steering
detected
detecting
vehicle speed
torque
Prior art date
Application number
KR1019900002743A
Other languages
Korean (ko)
Other versions
KR930000750B1 (en
Inventor
히로후미 마쯔오까
히데또시 다부세
Original Assignee
쯔보이 우즈히꼬
고요 세이꼬 가부시끼가이샤
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 쯔보이 우즈히꼬, 고요 세이꼬 가부시끼가이샤 filed Critical 쯔보이 우즈히꼬
Publication of KR900014200A publication Critical patent/KR900014200A/en
Application granted granted Critical
Publication of KR930000750B1 publication Critical patent/KR930000750B1/en

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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

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)
  • Power Steering Mechanism (AREA)

Abstract

내용 없음No content

Description

파워 스티어링 장치Power steering unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명에 따른 파워 스티어링의 한 실시예를 나타낸 일부를 자른 정면도.1 is a cut away front view of an embodiment of a power steering according to the present invention;

제 2도는 제1도의 II-II선을 따른 확대 단면도.2 is an enlarged cross-sectional view taken along the line II-II of FIG.

제 3도는 제1도의 III-III선을 따른 회전 검출기의 구조를 나타낸 확대 단면도.3 is an enlarged cross-sectional view showing the structure of the rotation detector along the line III-III of FIG.

Claims (1)

차량에 구비된 스티어링 휘일의 회전 운동을 조타하기 위해 좌우 방향의 운동으로 변화 시키는 조타 기구와, 이 조타 기구의 조타 각도를 검출하는 조타 각도 검출 장치와, 상기 차량 속도를 검출하는 차량 속도 검출 장치와, 상기 스티어링 휘일에 가해지는 조타 토오크를 검출하는 토오크 센서를 구비하며, 검출된 조타 토오크가 소정값 보다 큰 경우에 조타 보조용 모터를 검출된 조타 토오크에 따라 구동시키는 파워 스티어링 장치에 있어서, 검출된 조타 토오크가 상기 소정 값 보다 작은 경우에는 상기 모터를 검출된 차량 속도 및 조타각도에 따라 구동시키는 장치와, 검출된 차량 속도가 소정의 범위내에 있을 때는 상기 모터를 구동하는 전류 값을 최소로 하는 장치를 구비한 것을 특징으로 하는 파워 스티어링 장치.A steering mechanism for changing the rotational movement of the steering wheel provided in the vehicle to a left-right movement, a steering angle detecting device for detecting a steering angle of the steering mechanism, a vehicle speed detecting device for detecting the vehicle speed; And a torque sensor for detecting a steering torque applied to the steering wheel, wherein when the detected steering torque is greater than a predetermined value, the power steering device for driving the steering assist motor according to the detected steering torque is detected. A device for driving the motor according to the detected vehicle speed and steering angle when the steering torque is smaller than the predetermined value, and a device for minimizing the current value for driving the motor when the detected vehicle speed is within a predetermined range Power steering apparatus comprising a. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR9002746A 1989-03-01 1990-02-28 Motor-driven power steering apparatus KR930000750B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP89-50357 1989-03-01
JP1050357A JPH02227370A (en) 1989-03-01 1989-03-01 Power steering

Publications (2)

Publication Number Publication Date
KR900014200A true KR900014200A (en) 1990-10-23
KR930000750B1 KR930000750B1 (en) 1993-01-30

Family

ID=12856647

Family Applications (1)

Application Number Title Priority Date Filing Date
KR9002746A KR930000750B1 (en) 1989-03-01 1990-02-28 Motor-driven power steering apparatus

Country Status (2)

Country Link
JP (1) JPH02227370A (en)
KR (1) KR930000750B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4061980B2 (en) * 2002-01-15 2008-03-19 株式会社ジェイテクト Electric power steering device
JP2021146836A (en) 2020-03-18 2021-09-27 本田技研工業株式会社 Vehicle control device
JP7475911B2 (en) 2020-03-18 2024-04-30 本田技研工業株式会社 Vehicle control device
CN115667054A (en) * 2020-04-20 2023-01-31 蒂森克虏伯普利斯坦股份公司 Power saving mode for motor vehicle steering system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194973A (en) * 1986-02-21 1987-08-27 Fuji Heavy Ind Ltd Motor controller for motor-driven type power steering device

Also Published As

Publication number Publication date
KR930000750B1 (en) 1993-01-30
JPH02227370A (en) 1990-09-10

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