KR970044009A

KR970044009A - Power window switch circuit

Info

Publication number: KR970044009A
Application number: KR1019950070889A
Authority: KR
Inventors: 이종욱
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-31
Filing date: 1995-12-31
Publication date: 1997-07-26

Abstract

본 발명은 파워 윈도우 스위치 회로에 관한 것으로서, 종래에는 파워 윈도우 스위치가 작동시 일정접점(+)(-)이 동시에 작동하게 되면서 업과 좌측 중간지점에 푸쉬하였을 경우, 상기 업과 좌측의 일정접점(+) 전원이 동시에 들어와 모터가 구동하게 되면서 파워 윈도우가 일정 각도(예;45°)로 작동되면서 동시에 다수의 키이 입력부를 작동시켰을 경우에는 접점이 모두 동작하여 회로가 쇼트되는 문제점이 있었다. 본 발명은 상기와 같은 문제점을 해결하기 위해 파워 윈도우의 오프시 항상 일정 접점(+)전원이 들어와 있는 상태에서 스위치가 작동되도록 한단자만이 일정 접점(-)으로 되어 파워 윈도우를 정상 동작 시킬수 있도록 하며, 또한 동시에 다수의 키이 입력부를 작동시켰을 경우에는 접점(-)이 모두 동작하여 회로가 쇼트되는 것을 방지시키는 파워 윈도우 스위치 회로이다.The present invention relates to a power window switch circuit, and in the related art, when the power window switch is operated at the same time, a constant contact point (+) (-) is operated simultaneously, and when the push window is pushed to the middle point of the up and left sides, the constant contact point (+) of the up and left sides is applied. When the power is driven at the same time and the motor is driven to operate the power window at a certain angle (for example: 45 °) and at the same time a plurality of keys to operate the input unit there is a problem that the circuit is shorted by the operation of all the contacts. In order to solve the above problems, only one terminal becomes a constant contact (-) so that the switch operates in a state in which a constant contact (+) power is always on when the power window is turned off, so that the power window can be normally operated. In addition, when a plurality of keys operate the input unit at the same time, it is a power window switch circuit that prevents the circuit from shorting by operating all of the contacts (-).

Description

Power window switch circuit

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

제2도는 본 발명 파워 윈도우 스위치 회로도.2 is a power window switch circuit diagram of the present invention.

Claims

A key input unit 11 for generating a predetermined key signal to turn on / off the window of the vehicle, and a control unit 12 for automatically controlling the window of the vehicle according to the signal according to the predetermined key signal generated by the key input unit 11. And switching of the first up and first down switches 13 and 14 and the first up and first down switches 13 and 14 which operate in an up and down switching operation according to a control operation of the controller 12. A first motor 15 driven to rotate in accordance with the operation, second and third down switches 16 and 17 which are down-switched and operated to move down the left and right windows under the control of the controller 12, and the controller A second up switch 18 for up-switching the window according to control of (12), and down positions of the left and right windows according to the down-switching operation of the second and third down switches 16 and 17; Left / right selection switch 19, 20 for selecting a second up switch 18 and the left / right selection switch 19 Power window switch circuit, characterized in that consisting of the second to fifth motor (21 ~ 24) for driving the rotation in accordance with the switching operation of the) (20) up / down.