KR970037625A

KR970037625A - Door open warning circuit

Info

Publication number: KR970037625A
Application number: KR1019950049421A
Authority: KR
Inventors: 김용희
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-14
Filing date: 1995-12-14
Publication date: 1997-07-24

Abstract

본 발명은 도어 및 트렁크에 대한 원격로크/언로크동작이 가능한 차량에서 도어를 완전히 잠그지 않은 상태로 도어를 원격로크시켰을 경우 일정시간동안 경보음을 출력시킴으로써 차량도난 및 차내의 물건분실 등을 방지하도록 된 도어개방경고회로를 제공하기 위한 것이다. 이를 위해 본 발명은, 원격송신기에 의한 도어 및 트렁크에 대한 원격적인 로크/언로크신로에 대한 동작을 행할 수 있는 제어장치가 갖추어진 차량에서, 도어개폐여부를 감지하는 도어개폐 감지부(18)와 상기 원격적인 도어로크신호 입력시 그 드어로크신호 및 상기 도어개폐감지부(18)로부터의 신호를 논리처리하는 논리회로(22), 상기 논리회로(22)로부터 신호를 카운트하는 카운터(24), 상기 논리회로(22)로부터의 신호가 도어개방신호인 경우 상기 카운터(24)로부터의 카운트치가 기설정된 기준치이상이면 경고음출력동작이 행해지도록 제어하는 경고제어부(26) 및, 상기 경고제어부(26)로부터의 제어신호를 기초로 일정시간동안 경고음이 출력되도록 경고음출력수단(32)을 동작시키는 경고음 출력구동수단(28,30)을 포함 하여 구성된 것이다.The present invention is to prevent theft of the vehicle and the loss of the vehicle by outputting an alarm sound for a certain time when the door is remotely locked in a state in which the remote lock / unlock lock operation for the door and the trunk is not completely locked. To provide a door opening warning circuit. To this end, the present invention, the door opening and closing detection unit 18 for detecting whether the door is opened or closed in a vehicle equipped with a control device capable of operating the remote lock / unlock lock path for the door and the trunk by the remote transmitter And a logic circuit 22 for logic processing the draw signal and the signal from the door open / close detection unit 18 when the remote door lock signal is input, and a counter 24 for counting the signal from the logic circuit 22. A warning controller 26 for controlling a warning sound output operation to be performed if the count value from the counter 24 is equal to or greater than a predetermined reference value when the signal from the logic circuit 22 is a door open signal; and the warning controller 26 It comprises a warning sound output driving means 28, 30 for operating the warning sound output means 32 to output the warning sound for a predetermined time based on the control signal from the).

Description

Door open warning circuit

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

제1도는 본 발명의 바람직한 실시예에 따른 도어개방경고회로를 설명하는 회로도이다.1 is a circuit diagram illustrating a door opening warning circuit according to a preferred embodiment of the present invention.

Claims

In a vehicle equipped with a control device capable of operating a remote lock / unlock signal for a door and a trunk by a remote transmitter, a door open / close detection unit 18 and a remote door for detecting whether the door is opened or closed A logic circuit 22 for logic processing the door lock signal and the signal from the door opening / closing detecting unit 18 when the lock signal is input, a counter 24 for counting a signal from the logic circuit 22, and the logic circuit ( 22 is a door open signal, a warning control unit 26 for controlling an alarm sound output operation to be performed when the count value from the counter 24 is equal to or greater than a predetermined reference value, and a control signal from the warning control unit 26. And a warning sound output driving means (28,30) for operating the warning sound output means (32) to output a warning sound for a predetermined time based on the door opening warning circuit.

The door opening / closing detecting unit according to claim 1, wherein one end of the logic circuit (22) is connected to the door lock signal output terminal of the control unit (12) for controlling the overall operation of the vehicle. A door opening warning circuit comprising an end gate connected to an output terminal of (18).

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