KR970043763A

KR970043763A - Automotive Door Locking Prevention Device

Info

Publication number: KR970043763A
Application number: KR1019950053856A
Authority: KR
Inventors: 전민수
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-22
Filing date: 1995-12-22
Publication date: 1997-07-26

Abstract

본 발명은 차 실내의 양복이나 기타 차내에 키가 위치된 상태에서는 도어를 닫아도 도어가 록킹되지 않음과 동시에 경고음을 발생시킬 수 있도록 하는 자동차의 도어 록킹 방지장치에 관한 것으로 키가 스탠바이위치시 온되는 스위치(S1)와, 상기 스위치(S1)가 온될 때 전원이 공급되어 동작하는 이그니션 코일(1)과, 상기 이그니션 코일(1)과 병렬접속되고, 차안에 키가 있을 때 이를 감지하는 울트라 센서(2)와 키홀더의 키가 온상태일 때 스위칭 온되는 스위치(S2)와, 상기 스위치(S2)가 온된 상태에서는 동작하지 않는 키부(3)와, 상기 울트라 센서(2)와 키부(3)의 출력을 논리곱시켜 출력시키는 앤드게이트(4)와, 상기 앤드게이트(4)의 출력단에 접속되어 상기 앤드게이트(4)로부터 소정레벨의 신호가 출력될 때에는 동작되지 않는 액츄에이터(5) 및 경고음을 발생시키는 경고음 발생부(6)를 구비하여 이루어진다.The present invention relates to a door locking prevention device for a vehicle which can generate a warning sound while the door is not locked even when the door is closed in a state where a key is located in a suit or other vehicle in a vehicle. An ultra-sensor connected to the switch S1, the ignition coil 1 that is powered and operated when the switch S1 is turned on, and connected in parallel with the ignition coil 1 and detecting a key in the vehicle ( 2) and the switch S2 which is switched on when the key of the key holder is in the on state, the key unit 3 which does not operate when the switch S2 is in the on state, and the ultra sensor 2 and the key unit 3 An AND gate 4 for logically multiplying an output and an actuator 5 and a warning sound connected to an output terminal of the AND gate 4, which are not operated when a signal of a predetermined level is output from the AND gate 4; foot Which is achieved by including a warning sound generating unit (6).

Description

Automotive Door Locking Prevention Device

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

제1도는 본 발명에 따른 자동차의 도어 록킹 방지장치의 블록도1 is a block diagram of an apparatus for preventing door locking of a vehicle according to the present invention.

Claims

The switch S1 in which the key is in the standby position, the ignition coil 1 in which power is supplied and operated when the switch S1 is turned on, and in parallel with the ignition coil 1, there is a key in the vehicle. Ultra sensor 2 for detecting this and the switch (S2) that is switched on when the key of the key holder is on, the key portion (3) that does not operate when the switch (S2) is on, and the ultra sensor (2) ) And an AND gate 4 for logically multiplying the output of the key section 3 and the output, and an output terminal of the AND gate 4, and a key is present in the vehicle so that a signal having a predetermined level from the AND gate 4 is generated. An actuator (5) which is not operated when it is output and a warning sound generating unit (6) for generating a warning sound, characterized in that the vehicle door locking prevention device.