KR970074251A

KR970074251A - Emergency light switch circuit

Info

Publication number: KR970074251A
Application number: KR1019960014351A
Authority: KR
Inventors: 홍재희
Original assignee: 김영귀; 기아자동차 주식회사
Priority date: 1996-05-03
Filing date: 1996-05-03
Publication date: 1997-12-10

Abstract

본 발명은 비상등 스위치를 온작동시킨 후에 다시 턴 시그널 스위치를 온시킨 것을 외부인이 구별할 수 있도록 한 비상등 스위치 회로에 관한 것으로서, 프레셔 회로(21)는 시그널/비상등 릴레이(1)의 작동을 입력정보로서 입력받아 시스템 전체를 제어하는 제어부(22)와, 상기 제어부에 그 베이스가 접속되고, 전원에 컬렉터가 접속되는 트랜지스트(TR1, TR2)와, 상기 트랜지스트의 이미터에 그 전기 코일(R1, R2)이 접속되며, 전원에 그 입력 단자(a1, a2)가 접속되며 전선(L1, L2)에 그 출력단자(b1, b2)가 접속되는 릴레이(Ry1, Ry2)를 더 포함하며, 비상등 스위치(SW1)의 온작동중에 턴 시그널 스위치(SW2)가 온작동되면, 작동된 턴 시그널 스위치등에 대한 점멸주기를 달리하는 것을 특징으로 한다.The present invention relates to an emergency light switch circuit which allows an external person to distinguish a signal switch turned on after the emergency light switch is turned on. The pressure circuit 21 controls the operation of the signal / (TR1, TR2) to which the base is connected and the collector is connected to the power supply, and an electric coil (R1 And relays Ry1 and Ry2 to which the input terminals a1 and a2 are connected and whose output terminals b1 and b2 are connected to the wires L1 and L2, When the turn signal switch SW2 is turned on during the ON operation of the switch SW1, the turn-on and turn-off cycles for the turned-on turn signal switch are different.

Description

Emergency light switch circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 비상등 스위치 회로, 제2도는 본 발명에 따른 비상등 스위치 회로, 제3도는 파형도.FIG. 1 is a conventional emergency light switch circuit, FIG. 2 is a emergency light switch circuit according to the present invention, and FIG.

Claims

A turn signal switch SW2 which is connected to the power source voltage and is normally mounted on the instrument panel, a turn signal switch SW2 which is supplied with power from the power source voltage and is provided in the combination switch, A signal circuit / emergency light relay 1 relayed by the operation of an emergency light switch or a turn signal switch, a pressure circuit connected to an output terminal of the relay 1 to generate a flicker signal, a left turn signal 3, and a right turn table board 4 mounted on the front and rear of the vehicle, the pressure circuit 21 receives the operation of the signal / emergency light relay 1 as input information, A transistor (TR1, TR2) whose base is connected to the control section and whose collector is connected to a power supply, and a transistor The relays Ry1 and Ry2 to which the electric coils R1 and R2 are connected and whose input terminals a1 and a2 are connected to the power source and whose output terminals b1 and b2 are connected to the electric wires L1 and L2 , And when the turn signal switch (SW2) is turned on during the ON operation of the emergency light switch (SW1), the flashing cycle for the turned-on turn signal switch is changed.

※ Note: It is disclosed by the contents of the first application.