KR970043985A

KR970043985A - One-touch power window safety device for automobile

Info

Publication number: KR970043985A
Application number: KR1019950053265A
Authority: KR
Inventors: 장정일
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-21
Filing date: 1995-12-21
Publication date: 1997-07-26

Abstract

본 발명은 원터치식 자동차용 파워윈도우의 안전장치에 관한 것으로, 특히 원터치식 파워윈도우의 승,하강시에 물체나 신체의 일부분이 윈도우의 작동지역내에 감지되면 자동으로 작동을 중지하는 안전장치에 관한 것이다. 즉, 도어(8)의 창틀(15)내측에 물체나 신체를 감지하는 광감지수단(20)과, 상기 광감지수단(20)의 출력신호로 스위칭하는 릴레이(30)와, 상기 릴레이(30)의 출력단으로부터 입력된 신호로 하강릴레이(15)에 제어신호를 출력하는 제어부(13)가 접속되어 윈도우(7)에 물체나 신체의 일부분이 끼이게 되면 광감지수단(20)이 이를 감지하여 직류모터(1)를 역회전시켜 하강시켜 직류모터(1)의 과부하에 의한 망실과 신체에 대한 안전사고를 미연에 방지하기 위한 것이다.The present invention relates to a safety device for a one-touch automotive power window, and more particularly, to a safety device that automatically stops operation when an object or a part of a body is detected within the operating area of the window when the one-touch power window is raised or lowered. will be. That is, the light sensing means 20 for sensing an object or a body inside the window frame 15 of the door 8, the relay 30 for switching to an output signal of the light sensing means 20, and the relay 30. When the control unit 13 for outputting the control signal to the falling relay 15 is connected to the signal input from the output terminal of the) and the object or part of the body is caught in the window 7 is detected by the light sensing means 20 It is to prevent the safety accidents on the body and the loss caused by the overload of the DC motor (1) by rotating the DC motor (1) to reverse.

Description

Automotive One Touch Power Window Safety Device

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

제3도는 본 발명에 따른 원터치식 파워윈도우에 광감지수단이 장착된 구성도,3 is a configuration diagram in which a light sensing means is mounted on a one-touch power window according to the present invention;

제4도는 본 발명에 따른 원터치식 파워윈도우의 안전장치에 관한 회로구성도.4 is a circuit diagram of a safety device of a one-touch power window according to the present invention.

Claims

A power window relay connected to an automotive battery power source, a drive switch connected to the power window relay, a control unit for outputting a control signal according to an input signal of the drive switch, and connected to the control unit and the battery power source on / off In a one-touch power window for automobiles comprising a rising and lowering relay and a direct-current motor connected to the lifting and lowering relays for forward and reverse rotation, an object or a body is placed inside the window frame 15 of the door 8. The control signal is applied to the falling relay 15 by a light sensing means 20 for sensing, a relay 30 for switching to an output signal of the light sensing means 20, and a signal input from an output terminal of the relay 30. Safety device for a one-touch power window for a vehicle, characterized in that the output control unit 13 is connected.

The one-touch device for a vehicle according to claim 1, wherein the control unit (13) includes a program for outputting a control signal to the descending relay (15) preferentially when a signal is input from the output terminal of the relay (30). Safety device of the electric power window.

2. The safety device of an automotive one-touch power window according to claim 1, wherein the light sensing means (20) includes a light emitting element (21) for emitting light and a light receiving element (22) for receiving light.