KR960007349A

KR960007349A - 4-wheel steering system Safety device for steering angle control of rear wheel

Info

Publication number: KR960007349A
Application number: KR1019940020574A
Authority: KR
Inventors: 유윤종
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1994-08-20
Filing date: 1994-08-20
Publication date: 1996-03-22

Abstract

본 발명은 4륜조향장치 차량에서 후륜의 조타각제어용 안전장치에 관한 것으로, 조향축(2)을 장착된 조향휠(1) 하부의 조타각스위치(11)나, 기어박스(3)에 연결되어 조향휠(1)의 조타각을 전달하는 제1입력라인(4)과, 제2입력라인(5) 및 조타각스위치(11)에 연결되어, 릴레이(14)를 갖추고 상기 제1입력라인(4)에 연결되는 제1조타각제어라인(12)과, 상기 제1조타각제어라인(12)으로 부터 분리된 제2조타각제어라인(13)이 전자제어장치(8)에 연결되고, 상기 전자제어장치(8)는 출력라인(9)을 매개로 후륜조향장치(10)에 연결된다.(제1도)The present invention relates to a safety device for steering angle control of a rear wheel in a four-wheel steering vehicle, which is connected to a steering angle switch (11) or a gear box (3) below a steering wheel (1) equipped with a steering shaft (2). And a first input line 4 for transmitting a steering angle of the steering wheel 1, and a second input line 5 and a steering angle switch 11, each having a relay 14 and the first input line. A first steering angle control line 12 connected to the fourth steering angle control line 12 and a second steering angle control line 13 separated from the first steering angle control line 12 are connected to the electronic control apparatus 8 The electronic control device 8 is connected to the rear wheel steering device 10 via an output line 9. (FIG. 1)

Description

4-wheel steering system Safety device for steering angle control of rear wheel

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

제1도는 본 발명에 따른 후륜의 조타각제어용 안전장치의 연결도,1 is a connection diagram of the safety device for steering angle control of the rear wheel according to the present invention,

제2도는 종래 구조로서, 제1도에 대응되는 연결도를 나타낸다.2 is a conventional structure and shows a connection diagram corresponding to FIG. 1.

Claims

A first input line 4 and a second input line 15 connected to a steering wheel 1 and a gear box 3 mounted on a steering shaft 2 to transfer the movement amount of the steering wheel 1 and a vehicle speed; The steering angle of the rear wheel is adjusted through the rear wheel steering device 10 connected through the output line 9 from the electronic control device 8 to which the vehicle speed input line 7 for transmitting the signal of the sensor 6 is connected. In a safety device for steering angle control of a rear wheel in a four-wheel steering vehicle, a relay 14 connected to a steering angle switch 11 mounted on a gear of the steering wheel 1 and connected to a first input line 4 is provided. The first steering angle control line 12 for operation and the second steering angle control line 13 separated from the second steering angle control line 12 are connected to the electronic control device 8, and the steering wheel ( When the amount of movement of the gear moved according to 1) becomes excessive, the steering angle switch 11 is operated to activate the relay 14 of the first steering angle control line 12 connected thereto. Accordingly, a signal of the steering angle switch 11 is sent to the electronic control device 8, whereby the steering angle range of the rear wheel is limitedly adjusted to improve the controllability and stability of the vehicle. Safety device for steering angle control of rear wheel in vehicle.

※ Note: The disclosure is based on the initial application.