KR970006872A

KR970006872A - Restart prevention circuit during engine operation

Info

Publication number: KR970006872A
Application number: KR1019950020801A
Authority: KR
Inventors: 고종수
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-07-14
Filing date: 1995-07-14
Publication date: 1997-02-21

Abstract

본 발명은 엔진시동회로에 관한 것으로, 특히 엔진에 시동이 걸려 있는 상태에서 재차 시동스위치가 조작되는 경우 재시동을 방지할 수 있도록 된 엔진동작시 재기동 방지회로에 관한 것이다.The present invention relates to an engine start circuit, and more particularly, to a restart prevention circuit during engine operation that can prevent restart when the start switch is operated again while the engine is started.

종래에는 엔진에 시동이 걸려 있는 상태에서 또다시 시동을 걸고자 엔진시동스위치를 조작하게 되면 엔진의 시동장치 즉 스타터에 또다시 기동전원이 공급되어 스타터모터가 동작하게 되므로써 그에 무리를 주게되어 엔진수명을 단축시키게 되는 문제점이 있었다.Conventionally, if the engine start switch is operated to start the engine again while the engine is started, the starting power is supplied to the starter of the engine, that is, the starter, and the starter motor is operated so that the engine life is overwhelmed. There was a problem that shortens.

본 발명은 자동차 배터리(1)에 엔진시동스위치(2)의 릴레이(3)의 릴레이스위치를 차례로 매개하여 스타터솔레노이드(4)가 연결되고, 상기 릴레이(3)의 구동코일은 교류발전기(5)의 L단자에 연결되어 엔지의 동작중에 교류발전기(5)의 L단자에서 출력되는 전압에 따라 스타터솔레노이드(4)로 공급될 수 있는 전원을 차단시킬 수 있도록 되어 있으므로 엔진의 동작중에 재기동이 방지되어 엔진수명을 연장시킬 수 있도록 된 발명임.According to the present invention, a starter solenoid 4 is connected to a vehicle battery 1 via a relay switch of a relay 3 of an engine start switch 2, and a driving coil of the relay 3 is an alternator 5. Connected to the L terminal of the engine to cut off the power that can be supplied to the starter solenoid (4) according to the voltage output from the L terminal of the alternator (5) during operation of the engine is prevented restarting during operation of the engine It is an invention that can extend the engine life.

Description

Restart prevention circuit during engine operation

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

제1도는 본 발명의 회로도이다.1 is a circuit diagram of the present invention.

Claims

The starter solenoid 4 is connected to the vehicle battery 1 via the engine start switch 2 and the relay switch of the relay 3, and the driving coil of the relay 3 is the L terminal of the alternator 5. And a restart prevention circuit during the operation of the engine, which can be connected to the power supply which can be supplied to the starter solenoid 4 according to the voltage output from the L terminal of the alternator 5 during the operation of the engine.

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