KR950013889A - Rear wheel steering system of automobile using linear motor - Google Patents

Rear wheel steering system of automobile using linear motor Download PDF

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Publication number
KR950013889A
KR950013889A KR1019930024789A KR930024789A KR950013889A KR 950013889 A KR950013889 A KR 950013889A KR 1019930024789 A KR1019930024789 A KR 1019930024789A KR 930024789 A KR930024789 A KR 930024789A KR 950013889 A KR950013889 A KR 950013889A
Authority
KR
South Korea
Prior art keywords
rod
wheel steering
rear wheel
linear motor
steering angle
Prior art date
Application number
KR1019930024789A
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Korean (ko)
Inventor
손희성
서명원
Original Assignee
한승준
기아자동차 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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019930024789A priority Critical patent/KR950013889A/en
Publication of KR950013889A publication Critical patent/KR950013889A/en

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Abstract

본 발명은 자동차의 후륜현가에 장착되어 4륜 조향차량을 이루고 있는 후륜조향 장치에 관한 것으로, 특히 차량속도, 전륜조향각 및 요우각속도 등의 함수로 결정된 추력을 발생시키는 리니어 모터(10)와, 상기 리니어 모터(10)의 좌, 우로 연장됨과 동시에 양끝단에 유니버설 조인트(21)를 가지는 로드(20)와, 상기 로드(20)의 양끝단에 형성된 유니버설 조인트(21)와 결합되어 병진운동을 하는 타이로드(30)와, 상기 로드(20)의 일측에 결합된 커넥터(50)의 상부에 위치하여 로드(20)의 병진운동을 따라 커넥터(50)와 함게 좌, 우 운동하는 테이퍼빔(51)과, 상기 테이퍼빔(51)의 상부에 위치하여 상, 하로 움직이면서 후륜조타각을 측정하는 위치센서(40)와, 목표조타각과의 오차에 따라 리니어 모터(10)의 추력을 재조절하는 전자 제어장치(41)로 구성하여, 신속한 액츄에이터의 반응을 도모함은 물론 소형화 시켜 차체 및 샤시와의 간섭을 방지한 리니어 모터를 이용한 자동차의 후륜조향 장치이다.The present invention relates to a rear wheel steering device mounted on a rear wheel suspension of an automobile to constitute a four-wheel steering vehicle, and more particularly, to a linear motor 10 for generating a thrust determined as a function of a vehicle speed, a front wheel steering angle, and a yaw angle speed. The rod 20 extends to the left and right sides of the linear motor 10 and is coupled to the rod 20 having the universal joint 21 at both ends and the universal joint 21 formed at both ends of the rod 20 to perform translational motion. The tapered beam 51 which is positioned on the tie rod 30 and the connector 50 coupled to one side of the rod 20 and moves left and right with the connector 50 along the translational movement of the rod 20. ), The position sensor 40 which is positioned above the tapered beam 51 and moves up and down, and measures the rear wheel steering angle, and the electron which re-adjusts the thrust of the linear motor 10 according to the error of the target steering angle. It is composed of the control device 41, the quick actuation It is a rear wheel steering device for automobiles using linear motors that not only promotes the response of the data but also reduces the size and prevents interference with the body and chassis.

Description

리니어 모터를 이용한 자동차의 후륜조향장치Rear wheel steering system of automobile using linear motor

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

제1도는 본 발명의 구성도.1 is a block diagram of the present invention.

제2도는 본 발명의 단면도.2 is a cross-sectional view of the present invention.

Claims (2)

차량속도, 전륜조향각 및 요우각속도 등의 함수로 결정된 추력을 발생시키는 리니어 모터와 ; 상기 리니어 모터의 좌, 우로 연장됨과 동시에 양끝단에 유니버설 조인트를 가지는 로드와 ; 상기 로드의 양끝단에 형성된 유니버설 조인트와 결합되어 병진운동을 하는 타이로드와 ; 상기 로드의 일측에 결합된 커넥터의 상부에 위치하여 로드의 병진운동을 따라 커넥터와 함게 좌, 우 운동하는 테이퍼빔과; 상기 테이퍼빔의 상부에 위치하여 상, 하로 움직이면서 후륜조타각을 측정하는 위치센서와, 목표조타각과의 오차에 따라 리니어 모터의 동작을 재조절하는 전자 제어장치로 구성됨을 특징으로 하는 리니어 모터를 이용한 자동차의 후륜조향 장치.A linear motor for generating a thrust determined as a function of vehicle speed, front wheel steering angle and yaw angle speed; A rod extending to the left and right sides of the linear motor and having universal joints at both ends thereof; A tie rod coupled to the universal joint formed at both ends of the rod for translational movement; A tapered beam positioned at an upper portion of the connector coupled to one side of the rod and moving left and right with the connector along a translational movement of the rod; Positioning the upper position of the tapered beam moving up, down, and measuring the rear wheel steering angle, and an electronic control device for regulating the operation of the linear motor according to the error of the target steering angle using a linear motor Rear wheel steering device in automobiles. 제1항에 있어서, 상기 커넥터와 하우징에 복귀스프링의 양끝단이 각각 고정되어 로드에 복원력을 부여함을 특징으로 하는 리니어 모터를 이용한 자동차의 후륜장치.2. The rear wheel apparatus of claim 1, wherein both ends of the return spring are fixed to the connector and the housing to impart a restoring force to the rod. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930024789A 1993-11-19 1993-11-19 Rear wheel steering system of automobile using linear motor KR950013889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930024789A KR950013889A (en) 1993-11-19 1993-11-19 Rear wheel steering system of automobile using linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930024789A KR950013889A (en) 1993-11-19 1993-11-19 Rear wheel steering system of automobile using linear motor

Publications (1)

Publication Number Publication Date
KR950013889A true KR950013889A (en) 1995-06-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930024789A KR950013889A (en) 1993-11-19 1993-11-19 Rear wheel steering system of automobile using linear motor

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KR (1) KR950013889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020028670A (en) * 2000-10-11 2002-04-17 밍 루 Apparatus for restricting handle torque change of the electric power steering
DE102015007375A1 (en) 2014-06-11 2015-12-17 Mando Corp. LINEAR SENSOR DEVICE FOR A VEHICLE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020028670A (en) * 2000-10-11 2002-04-17 밍 루 Apparatus for restricting handle torque change of the electric power steering
DE102015007375A1 (en) 2014-06-11 2015-12-17 Mando Corp. LINEAR SENSOR DEVICE FOR A VEHICLE
US9751475B2 (en) 2014-06-11 2017-09-05 Mando Corporation Linear sensor apparatus for vehicle
DE102015007375B4 (en) 2014-06-11 2023-10-26 Hl Mando Corporation LINEAR SENSOR DEVICE FOR A VEHICLE

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E601 Decision to refuse application