KR970008763A - Auto power off circuit of car - Google Patents

Auto power off circuit of car Download PDF

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Publication number
KR970008763A
KR970008763A KR1019950021638A KR19950021638A KR970008763A KR 970008763 A KR970008763 A KR 970008763A KR 1019950021638 A KR1019950021638 A KR 1019950021638A KR 19950021638 A KR19950021638 A KR 19950021638A KR 970008763 A KR970008763 A KR 970008763A
Authority
KR
South Korea
Prior art keywords
battery
timer
relay
vehicle
exceeded
Prior art date
Application number
KR1019950021638A
Other languages
Korean (ko)
Inventor
김용한
Original Assignee
김광호
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950021638A priority Critical patent/KR970008763A/en
Publication of KR970008763A publication Critical patent/KR970008763A/en

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Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

자동차의 전원 제어.Power control of the car.

2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention

자동차에서 시동키 이탈시 설정값을 초과하는 전류가 설정된 시간을 초과하여 흐르는 경우, 자동으로 전원공급을 차단하여 배터리의 방전을 방지한다.If the current exceeding the set value flows over the set time when the ignition key is removed from the vehicle, the power supply is automatically cut off to prevent battery discharge.

3. 발명의 해결 방법의 요지3. Summary of the Solution of the Invention

자동차의 전원 자동 차단회로가, 시간정보를 발생하며, 설정 시간 초과시 세트신호를 발생하는 타이머와, 시동키 이탈시 상기 타이머의 제어통로를 형성하는 키홀더와, 상기 배터리와 퓨즈 박스 사이에 연결되며, 배터리와 전자회로간의 전류 흐름을 검출하여 설정 전류 이상일시 검출신호를 발생하는 수단과, 상기 검출신호 발생시 스위칭되어 상기 타이머를 구동하는 제1릴레이와, 상기 퓨즈 박스와 배터리 사이에 연결되며, 상기 세트신호 입력시 스위칭되어 사이 배터리의 통로를 자동차단하는 제2릴레이로 구성된다.An auto power off circuit of the vehicle generates time information and is connected between a timer for generating a set signal when the set time is exceeded, a key holder for forming a control passage of the timer when the ignition key is released, the battery and the fuse box, Means for detecting a current flow between a battery and an electronic circuit to generate a detection signal when a set current is abnormal, a first relay which switches when the detection signal is generated to drive the timer, and is connected between the fuse box and the battery, the set It is composed of a second relay which is switched at the time of signal input and shuts off the passage of the battery therebetween.

4. 발명의 중요한 용도4. Important uses of the invention

자동차에서 사용자의 부주의로 인해 전자회로를 구동하는 경우, 설정된 시간을 초과할 시 자동으로 전원공급을 중단하므로서, 배터리의 완전 방전을 차단할 수 있다.When driving an electronic circuit due to user's carelessness in a vehicle, the power supply is automatically stopped when the set time is exceeded, thereby preventing the battery from being completely discharged.

Description

자동차의 전원 자동 차단회로Auto power off circuit of car

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

제1도는 본 발명에 따라 자동차의 전원을 자동으로 차단하는 장치의 구성을 도시하는 도면.1 is a diagram showing a configuration of an apparatus for automatically cutting off a power source of an automobile according to the present invention.

Claims (1)

자동차의 전원 자동 차단회로에 있어서, 배터리와, 시간정보를 발생하며, 발생하며, 설정 시간 초과시 세트신호를 발생하는 타이머와, 시동키 이탈시 상기 타이머의 제어통로를 형성하는 키홀더와, 상기 배터리와 퓨즈 박스사이에 연결되며, 배터리와, 전자회로간의 전류 흐름을 검출하여 설정 전류 이상일 시 검출신호를 발생하는 수단과, 상기 검출신호 발생시 스위칭되어 상기 타이머를 구동하는 제1릴레이와, 상기 퓨즈박스와 배터리 사이에 연결되며, 상기 세트신호 입력시 스위칭되어 사이 배터리의 통로를 자동 차단하는 제2릴레이로 구성된 것을 특징으로 하는 자동차의 전원 자동 차단회로.In the auto power off circuit of a vehicle, a battery, a timer for generating time information, generating a set signal when a set time is exceeded, a key holder for forming a control passage of the timer when the ignition key is released, the battery and Means for detecting a current flow between a battery and an electronic circuit and generating a detection signal when a predetermined current is exceeded, a first relay which is switched when the detection signal is generated to drive the timer, and the fuse box; And a second relay connected between batteries, the second relay being switched when the set signal is input to automatically shut off a passage of the battery therebetween. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950021638A 1995-07-21 1995-07-21 Auto power off circuit of car KR970008763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950021638A KR970008763A (en) 1995-07-21 1995-07-21 Auto power off circuit of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950021638A KR970008763A (en) 1995-07-21 1995-07-21 Auto power off circuit of car

Publications (1)

Publication Number Publication Date
KR970008763A true KR970008763A (en) 1997-02-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950021638A KR970008763A (en) 1995-07-21 1995-07-21 Auto power off circuit of car

Country Status (1)

Country Link
KR (1) KR970008763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457091B1 (en) * 2002-07-03 2004-11-12 기아자동차주식회사 Automatic apparatus for shutting off a power supply for vehicles
KR20150104082A (en) 2013-01-07 2015-09-14 유니띠까 가부시키가이샤 Lithium secondary battery electrode and method for manufacturing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100457091B1 (en) * 2002-07-03 2004-11-12 기아자동차주식회사 Automatic apparatus for shutting off a power supply for vehicles
KR20150104082A (en) 2013-01-07 2015-09-14 유니띠까 가부시키가이샤 Lithium secondary battery electrode and method for manufacturing same

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