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KR960022097A - Steering Wheel Rotation Angle Detection System of Car - Google Patents

Steering Wheel Rotation Angle Detection System of Car Download PDF

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Publication number
KR960022097A
KR960022097A KR1019940040227A KR19940040227A KR960022097A KR 960022097 A KR960022097 A KR 960022097A KR 1019940040227 A KR1019940040227 A KR 1019940040227A KR 19940040227 A KR19940040227 A KR 19940040227A KR 960022097 A KR960022097 A KR 960022097A
Authority
KR
South Korea
Prior art keywords
rotation angle
angle detection
steering wheel
guide groove
wheel rotation
Prior art date
Application number
KR1019940040227A
Other languages
Korean (ko)
Inventor
권기현
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019940040227A priority Critical patent/KR960022097A/en
Publication of KR960022097A publication Critical patent/KR960022097A/en

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Abstract

본 발명은 자동차의 스티어링 휠 회전각 검출 시스템에 관한 것으로서, 스티어링 기어박스에 섹터샤프트와의 볼 구름전동에 의한 스프링 탄성변화를 검지할 수 있는 센서를 장착하여 섹터샤프트의 회전변위를 통해서 스티어링 휠의 회전각을 검출함으로써, 정확한 회전각을 얻어낼 수 있으며 간단한 구조를 가질 수 있는 자동차의 스티어링 휠 회전각 검출 시스템을 제공하고자 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steering wheel rotation angle detection system of an automobile, wherein a steering gear box is equipped with a sensor capable of detecting a spring elastic change caused by ball rolling with a sector shaft. The object of the present invention is to provide a steering wheel rotation angle detection system for a vehicle that can obtain an accurate rotation angle and can have a simple structure.

Description

자동차의 스티어링 휠 회전각 검출 시스템Steering Wheel Rotation Angle Detection System of Car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래의 구성도,1 is a conventional configuration diagram,

제2도는 본 발명의 구성도.2 is a block diagram of the present invention.

Claims (3)

스티어링 기어박스(2)의 섹터샤프트(3) 이면의 외주부에 일 방향으로 점차 증가 또는 감소되는 깊이를 갖는 가이드 홈(4)이 형성되어 있고, 상기 가이드 홈(4)의 상대편 하우징(5)에는 볼 구름 접촉식 회전각 검출센서(6)가 장착되어 있되, 이 회전각 검출센서(6)의 율(6-1)이 가이드 홈(4)에 안착되도록 장착되어 있으며, 상기 회전각 검출센서(6)는 시스템 제어수단(7) 및 시스템 출력수단(8)으로 접속되어 이루어진 것을 특징으로 하는 자동차의 스티어링 휠 회전각 검출시스템.A guide groove 4 having a depth gradually increasing or decreasing in one direction is formed in the outer peripheral portion of the rear surface of the sector shaft 3 of the steering gear box 2, and in the housing 5 of the other side of the guide groove 4. A ball rolling contact type rotation angle detection sensor 6 is mounted, and a ratio 6-1 of the rotation angle detection sensor 6 is mounted to be seated in the guide groove 4, and the rotation angle detection sensor ( 6) is connected to the system control means (7) and the system output means (8) characterized in that the steering wheel rotation angle detection system of the vehicle. 제1항에 있어서, 상기 회전각 검출센서(6)는 상기 가이드 홈(4)에 안착되면서 이 가이드 홈(4)을 따라 구름전동되는 볼(6~1)과, 상기 볼(6~1)을 탄력지지하는 스프링(6~2)과, 이것들을 감싸고 있는 원통형 케이스(6~3), 그리고 상기 스프링(6~2)의 일측 단면부와 접점을 이루면서 이 스프링(6-2)의 가변 탄성력을 검지하는 센서부(6~4)로 구성되어진 것을 특징으로 하는 자동차의 스티어링 휠 회전각 검출시스템.According to claim 1, wherein the rotation angle detection sensor 6 is seated in the guide groove (4) and rolling ball along the guide groove (4) and the ball (6-1) Elasticity of the spring (6-2) while making contact with the spring (6-2) for supporting the spring, the cylindrical cases (6-3) surrounding them, and one end portion of the spring (6-2). Steering wheel rotation angle detection system of a vehicle, characterized in that consisting of a sensor unit for detecting the (6-4). 제1항에 있어서, 상기 시스템 제어수단(7)과 시스템 출력수단(8)은 각각 ECU(Electronic kontrol Unit)와 인디케이터(Indicator)로 구성되어 있으며, 상기 ECU는 회전각 검출센서(6)로 부터 섹터샤프트(3)의 회전각을 검출하여 회전각 검출신호로서의 센서신호를 입력하고 자체 회로를 통하여 인디케이터를 출력제어 하도록 구성되어 있는 것을 특징으로 하는 자동차의 스티어링 휠 회전각 검출시스템.2. The system control means (7) and system output means (8) according to claim 1, each comprising an electronic kontrol unit (ECU) and an indicator, the ECU from the rotation angle detection sensor (6). A steering wheel rotation angle detection system for a vehicle, characterized by detecting a rotation angle of a sector shaft (3), inputting a sensor signal as a rotation angle detection signal, and outputting an indicator through its own circuit. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940040227A 1994-12-31 1994-12-31 Steering Wheel Rotation Angle Detection System of Car KR960022097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940040227A KR960022097A (en) 1994-12-31 1994-12-31 Steering Wheel Rotation Angle Detection System of Car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940040227A KR960022097A (en) 1994-12-31 1994-12-31 Steering Wheel Rotation Angle Detection System of Car

Publications (1)

Publication Number Publication Date
KR960022097A true KR960022097A (en) 1996-07-18

Family

ID=66648081

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940040227A KR960022097A (en) 1994-12-31 1994-12-31 Steering Wheel Rotation Angle Detection System of Car

Country Status (1)

Country Link
KR (1) KR960022097A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444031B1 (en) * 1999-01-15 2004-08-11 현대자동차주식회사 Shortage of hands steering system
KR20200027746A (en) * 2018-09-05 2020-03-13 주식회사 만도 Electric Power Steering Apparatus and Control Method for the same
KR20200028207A (en) * 2018-09-06 2020-03-16 주식회사 만도 Electric Power Steering Apparatus and Control Method for the same
US11524717B2 (en) 2018-09-05 2022-12-13 Mando Corporation Electric power steering apparatus and control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100444031B1 (en) * 1999-01-15 2004-08-11 현대자동차주식회사 Shortage of hands steering system
KR20200027746A (en) * 2018-09-05 2020-03-13 주식회사 만도 Electric Power Steering Apparatus and Control Method for the same
US11524717B2 (en) 2018-09-05 2022-12-13 Mando Corporation Electric power steering apparatus and control method thereof
KR20200028207A (en) * 2018-09-06 2020-03-16 주식회사 만도 Electric Power Steering Apparatus and Control Method for the same

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19941231

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Patent event code: PA02012R01D

Patent event date: 19951010

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19941231

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
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Comment text: Notification of reason for refusal

Patent event date: 19980123

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19980429

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19980123

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I