KR970027634A

KR970027634A - Automatic closing circuit of power window glass

Info

Publication number: KR970027634A
Application number: KR1019950042723A
Authority: KR
Inventors: 한흥진
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-11-22
Filing date: 1995-11-22
Publication date: 1997-06-24

Abstract

본 발명은 파워윈도우글래스의 자동폐문회로에 관한 것으로, 운전석 도어의 로크상태에서 접속되는 도어로크스위치(10)와, 그 도어로크스위치(10)의 접속시 일정한 시간의 타이밍신호를 생성하는 타이머(14), 그 타이머(14)에서 인가되는 타이밍신호에 의해 도통상태로 되어 상기 파워윈도우글래스의 폐문제어신호를 생성하여 파워윈도우구동부(48)에 인가하는 제 1트랜지스터(22), 리미트스위치(26, 28, 30, 32)에 의한 윈도우글래스의 개폐상태신호를 수신하여 상기 트랜지스터(22)에서의 폐문제어신호에 대한 출력을 제어하는 윈도우개폐제어수단을 포함하여 구성되고, 상기 윈도우개폐제어수단은 상기 리미트스위치(26, 28, 30, 32)에 의한 윈도우글래스의 개폐상태를 논리검출하는 논리 NAND게이트(40)와 그 논리 NAND게이트(40)에서 하이레벨의 출력시 비도통상태로 유지되어 상기 폐문신호의 출력을 허용하는 반면 상기 논리 NAND게이트(40)에서 로우레벨의 출력시 도통상태로 유지되어 상기 폐문신호의 출력을 차단하는 제2트랜지스터(44)로 구성된 것이다.The present invention relates to an automatic closing circuit of a power window glass, comprising: a door lock switch (10) connected in a locked state of a driver's door and a timer for generating a timing signal for a predetermined time when the door lock switch (10) is connected; 14) the first transistor 22 and the limit switch 26 which are brought into a conductive state by the timing signal applied from the timer 14 to generate a closed problem signal of the power window glass and apply it to the power window driver 48; And window opening / closing control means for receiving an open / closed state signal of the window glass by the control panel 28, 30, 32, and controlling the output of the closed word signal from the transistor 22. Logic NAND gate 40 for logically detecting the open / closed state of the window glass by the limit switches 26, 28, 30, 32 and non-conductive state at the high level output from the logic NAND gate 40 The second transistor 44 is configured to allow the output of the closed signal, while maintaining the conduction state at the low level of output from the logic NAND gate 40 to block the output of the closed signal.

Description

Automatic closing circuit of power window glass

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

제 1도는 본 발명에 따른 파워윈도우글래스의 자동폐문회로의 구성을 나타낸 도면이다.1 is a view showing the configuration of the automatic closing circuit of the power window glass according to the present invention.

Claims

Power window driving means for opening and closing a plurality of electric motors 50 for driving the power window glass based on the switching signals from the limit switches 26, 28, 30, and 32 for detecting the open / close state of each power window glass ( 48. In a vehicle provided with 48), a door lock switch 10 connected in a locked state of a driver's seat door, and timer means 14 for generating a timing signal for a predetermined time when the door lock switch 10 is connected, The first transistor 22 and the limit switch 26 which are brought into a conductive state by the timing signal applied by the timer means 14 and generate a closed problem signal of the power window glass and apply it to the power window driving means 48. And window opening / closing control means for receiving the open / closed state signal of the window glass by the control panel 28, 30, 32, and controlling the output of the closed problem signal from the transistor 22. Automatic CLOSING circuit of the power window glass that.

2. The NAND gate (40) according to claim 1, wherein said window opening and closing control means includes a logic NAND gate (40) and a logic NAND gate (40) for logically detecting an open / closed state of the window glass by the limit switches (26, 28, 30, 32). A second transistor which is maintained in a non-conduction state at the high level of output and allows the output of the closed signal, while being kept in a conductive state at the low level of output at the logic NAND gate 40 to block the output of the closed signal ( Automatic closing circuit of the power window glass, characterized in that consisting of 44).

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