KR970026466A

KR970026466A - Electronically controlled mirror device for automobile

Info

Publication number: KR970026466A
Application number: KR1019950043513A
Authority: KR
Inventors: 김성근
Original assignee: 정몽원; 만도기계 주식회사
Priority date: 1995-11-24
Filing date: 1995-11-24
Publication date: 1997-06-24

Abstract

본 발명은 신규한 자동차용 전자제어 미러 장치를 개시한다.The present invention discloses a novel automotive electronically controlled mirror device.

종래에는 미러가 차체에 고정되는 구성이었으므로 코너링시나 차선변경시 등에 미러가 차체와 함께 회전하게 되어 인접한 차선의 후속차량을 관찰할 수 없는 등 주행의 안전성을 보장할 수 없는 문제가 있었다.In the related art, since the mirror is fixed to the vehicle body, the mirror rotates together with the vehicle body when cornering or when changing lanes, and thus there is a problem in that driving safety cannot be guaranteed such that subsequent vehicles in adjacent lanes cannot be observed.

본 발명에서는 조향축의 회전각도를 검출하여 그 신호를 출력하는 각도검출부와, 이 각도검출부의 출력신호에 따라 미러의 가시각 변경신호를 출력하는 전자제어유닛과, 이 전자제어유닛의 출력신호에 따라 미러의 가시각을 변경시키는 미러구동부를, 구비하여 미러가 차체의 회전방향에 따라 적적히 회전되도록 함으로써 도로환경에 관계없이 필요한 후방시야를 충분히 확보할 수 잇도록 하였다.In the present invention, the angle detection unit for detecting the rotation angle of the steering shaft and outputs the signal, an electronic control unit for outputting the visible angle change signal of the mirror in accordance with the output signal of the angle detection unit, and the mirror in accordance with the output signal of the electronic control unit The mirror driving unit for changing the viewing angle of the mirror is provided so that the mirror can be properly rotated according to the rotational direction of the vehicle body so as to sufficiently secure the necessary rear view regardless of the road environment.

Description

Electronically controlled mirror device for automobile

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

제1도 (가) 내지 (다)는 종래 미러 장치의 문제점을 보인 개략도들,1 (a) to (c) are schematic diagrams showing the problems of the conventional mirror apparatus,

제2도는 본 발명에 의한 전자제어 미러 장치의 구성을 개략적으로 보인 블록도,2 is a block diagram schematically showing the configuration of an electronically controlled mirror device according to the present invention;

제3도는 본 발명 미러 구동부와 구성예를 보인 평면도,3 is a plan view showing a configuration example with the mirror drive unit of the present invention,

제4도 (가) 내지 (다)는 본 발명 전자제어 미러 장치의 작동을 보인 개략도들이다.4 (a) to (c) are schematic diagrams showing the operation of the electronically controlled mirror device of the present invention.

Claims

An automobile mirror for securing a rear view of a driver, comprising: an angle detector 10 detecting a rotation angle of the vehicle steering shaft and outputting a signal thereof, and the mirror 40 according to an output signal of the angle detector 10; And a mirror driving unit 30 for changing the viewing angle of the mirror 40 according to the output signal of the electronic control unit 20. An electronically controlled mirror device for an automobile.

The support shaft 31 of claim 1, wherein the mirror driving portion 30 is fixed to the mirror 40 and rotatably supported with respect to the casing S, and the support shaft 31 is fixed to the support shaft 31. The worm wheel 32 and the worm wheel 33 meshed with the worm wheel 32, and a motor 34 for rotating the worm wheel 33 in the forward or reverse direction according to the rotation direction of the steering shaft, Electronically controlled mirror device for a vehicle, characterized in that configured to.

3. The electronically controlled mirror device for an automobile according to claim 1 or 2, wherein the mirror (40) rotates in a direction opposite to the rotation direction of the steering shaft.

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