KR970043979A

KR970043979A - Vehicle's power window automatic closing control circuit

Info

Publication number: KR970043979A
Application number: KR1019950049508A
Authority: KR
Inventors: 이형주
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-14
Filing date: 1995-12-14
Publication date: 1997-07-26

Abstract

본 발명은 차량의 파워윈도우 자동폐문제어회로에 관한 것으로, 시동스위치(10)의 OFF상태와 도어로크검출신호를 논리OR처리하여 시동 OFF/도어로크검출신호를 생성하는 OR게이트(14)와, 그 OR게이트(14)에서 출력되는 시동 OFF/도어로크검출신호의 액티브 로우페벨에 의해 활성화되어 소정시간의 시정수계시동작을 실행하는 타이머(15), 상기 파워윈도우의 폐문위치에 설치되어 각기 대응하는 파워윈도우의 완전폐문시 자동폐문제어동작의 정지를 나타내는 신호를 발생하는 폐문리미트스위치(19-22), 상기 타이머(15)에 의해 설정되는 시정수시간에 걸쳐 상기 폐문리미트스위치(19-22)에 의해 폐문신호가 발생될 때까지 상기 파워윈도우의 폐문을 제어하기 위한 제어부(18), 그 제어부(18)의 제어에 의해 상기 전동모터(25,26,27,28)의 폐문구동에 대한 전원경로를 설정하기 위한 제1및 제2릴레이스위치부(23,24)를 구비하여 폐문상태가 검출되기 까지 개방된 파워윈도우를 자동으로 닫아주도록 된 것이다.The present invention relates to a power window automatic closing trouble circuit of a vehicle, comprising: an OR gate (14) for generating a starting OFF / door detection signal by performing a logical OR processing of an OFF state of a start switch (10) and a door lock detection signal; A timer 15 which is activated by an active low level of the start OFF / door detection signal output from the OR gate 14 and executes a time constant timer operation for a predetermined time, and is installed at a closed position of the power window, respectively. The closed door limit switch 19-22 generating a signal indicating the stop of the automatic closing problem operation when the power window is completely closed, and the closed door limit switch 19-22 over a time constant set by the timer 15. The control unit 18 for controlling the closing of the power window until the closing signal is generated by the control panel, and the control of the closing motor of the electric motors 25, 26, 27, 28 by the control of the control unit 18. Establish a power path Claim to the first and second relay switch (23, 24) provided to give the automatic closing a power window opening before the CLOSING state is detected for a.

Description

Vehicle's power window automatic closing control circuit

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

제1도는 본 발명에 따른 차량의 파워윈도우 자동폐문제어회로의 구성을 나타낸 도면,1 is a diagram showing the configuration of a power window automatic closing problem circuit of a vehicle according to the present invention;

제2도는 제1도에 도시된 폐문리미트스위치가 설치된 상태를 예시적으로 나타낸 도면이다.2 is a view showing a state in which the closed door limit switch shown in FIG. 1 is installed by way of example.

Claims

In a vehicle equipped with a plurality of electric motors (25-28) for electrically opening and closing a power window installed corresponding to a plurality of doors, by performing a logical OR processing of the OFF state of the start switch (10) and the door lock detection signal. Activated by the OR gate 14 generating the start OFF / door detection signal and the active low level of the start OFF / door detection signal output from the OR gate 14 to perform a time constant time operation. A timer 15, a closing limit switch 19-22 which is installed at the closing position of the power window and generates a signal indicating the stop of the automatic closing problem operation when the corresponding closing of the corresponding power window is completed; Control means 18 for controlling the closing of the power window until the closing signal is generated by the closing door limit switch 19-22 over a time constant set by the control means 18; The power window of the vehicle, characterized in that the first and second relay switch unit 23, 24 for setting the power path for the closed door drive of the electric motor (25, 26, 27, 28) by Automatic closed word circuit.