KR980001451A - Automobile battery discharge cut-off device - Google Patents

Automobile battery discharge cut-off device Download PDF

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Publication number
KR980001451A
KR980001451A KR1019960024848A KR19960024848A KR980001451A KR 980001451 A KR980001451 A KR 980001451A KR 1019960024848 A KR1019960024848 A KR 1019960024848A KR 19960024848 A KR19960024848 A KR 19960024848A KR 980001451 A KR980001451 A KR 980001451A
Authority
KR
South Korea
Prior art keywords
battery
state
signal
detecting means
detecting
Prior art date
Application number
KR1019960024848A
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Korean (ko)
Other versions
KR0182471B1 (en
Inventor
이강우
Original Assignee
양재신
대우자동차 주식회사
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Application filed by 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960024848A priority Critical patent/KR0182471B1/en
Publication of KR980001451A publication Critical patent/KR980001451A/en
Application granted granted Critical
Publication of KR0182471B1 publication Critical patent/KR0182471B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • H02J7/0032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits disconnection of loads if battery is not under charge, e.g. in vehicle if engine is not running
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

본 발명은 자동차의 배터리방전 차단장치에 관한 것으로, 차량의 엔진시동을 스위칭하는 시동스위치(10)와, 자동차의 도어로크 상태를 감지하는 도어로크감지부(30), 상기 시동스위치(10)가 오프된 상태에서의 각종 제어기능에 대한 동작전원을 공급하는 제1부하(50), 상기 시동스위치가(10)가 온된 상태에서의 각종 제어기능에 대한 동작전원을 공급하는 제2부하(60) 및, 각종 제어 기능에 대한 예비전원으로서의 동작전원을 공급하는 배터리(80)를 갖춰 구성된 자동차에 있어서; 상기 시동스위치(10)와 상기 도오로크감지부(30)로 부터의 동작신호상태를 검출하게 되는 신호검출수단(20)과, 상기 신호검출수단(20)으로 부터 비작동상태의 신호가 검출되면 그 비동작상태의 동작전류치를 기준치와 비교검출하여 출력하게 되는 비교검출수단(400 및, 상기 비교검출수단(40)으로 부터의 비교검출치에 따라 상기 배터리(80)의 전원을 차단시키도록 스위칭하는 스위칭수단(70)을 포함하여 구성되어, 차량의 시동스위치가 오프되고 도어로크가 폐쇄된 상태에서 배터리로부터 흐르게 되는 동작전류가 기준치 이상으로 검출되게 되면 배터리로부터 인가되는 동작전류를 차단하게 함으로서, 배터리에 충전되어 있는 전류가 방출되어 방전되는 것을 차단하는 효과가 있다.The present invention relates to a battery discharge blocking device for an automobile, which comprises a start switch (10) for switching an engine start of a vehicle, a door lock detecting portion (30) for detecting a door lock state of the vehicle, A first load 50 for supplying operating power to various control functions in the off state, a second load 60 for supplying operating power for various control functions when the start switch 10 is turned on, And a battery (80) for supplying operating power as a spare power supply for various control functions; A signal detecting means 20 for detecting an operation signal state from the start switch 10 and the do rock sensing portion 30; and a signal detecting means 20 for detecting a signal of a non-operating state from the signal detecting means 20 (400) for switching off the power supply of the battery (80) in accordance with a comparison detection value from the comparison detection means (40) When the operation current flowing from the battery in the state where the ignition switch of the vehicle is turned off and the door lock is closed is detected to be more than the reference value, the operation current applied from the battery is cut off, There is an effect that the electric current charged in the battery is discharged to prevent discharge.

Description

자동차의 배터리방전 차단장치Automobile battery discharge cut-off device

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

제1도는 본 발명의 바람직한 실시예에 따른 자동차의 배터리방전 차단장치의 회로구성을 나타낸 회로구성도이다.FIG. 1 is a circuit diagram showing a circuit configuration of a battery discharge blocking device for an automobile according to a preferred embodiment of the present invention.

Claims (3)

차량의 엔진시동을 스위칭하는 시동스위치(10)와, 자동차의 도어로크 상태를 감지하는 도어로크감지부(30), 상기 시동스위치가(10)가 오프된 상태에서의 각종 제어기능에 대한 동작전원을 공급하는 제1부하(50), 상기 시동스위치가(10)가 온된 상태에서의 각종 제어기능에 대한 동작전원을 공급하는 제2부하(60) 및, 각종 제어기능에 대한 예비전원으로서의 동작전원을 공급하는 배터리(80)를 갖춰 구성된 자동차에 있어서; 상기 시동스위치(10)와 상기 도오로크감지부(30)로 부터의 동작신호상태를 검출하게 되는 신호검출수단(20)과, 상기 신호검출수단(20)으로 부터 비작동상태의 신호가 검출되면 그 비동작상태의 동작전류치를 기준치와 비교검출하여 출력하게 되는 비교검출수단(40) 및, 상기 비교검출수단(40)으로 부터의 비교검출치에 따라 상기 배터리(80)의 전원을 차단시키도록 스위칭하는 스위칭수단(70)을 포함하여 구성된 것을 특징으로 하는 자동차의 배터리방전 차단장치.A door lock detecting unit 30 for detecting a door lock state of the automobile; a control unit 10 for controlling the operation power of various control functions in a state where the ignition switch 10 is turned off; A second load 60 for supplying operating power to various control functions in a state in which the start switch 10 is turned on and a second load 60 for supplying various operation functions And a battery (80) for supplying the battery (80). A signal detecting means 20 for detecting an operation signal state from the start switch 10 and the do rock sensing portion 30; and a signal detecting means 20 for detecting a signal of a non-operating state from the signal detecting means 20 (40) for comparing the operating current value in the non-operating state with a reference value and outputting the detection result; and a comparator And switching means (70) for switching the battery. 제1항에 있어서, 상기 신호검출수단(20)은 상기 시동스위치(10)의 출력단자가 저항(R1)을 매개로 트랜지스터(Q1)의 베이스단에 연결하고, 상기 제1부하단(50)에 연결된 저항(R2)과 앤드게이트(25)의 입력단이 그 트랜지스터(Q1)의 컬렉터단과 연결되며, 상기 앤드게이트(25)의 다른 입력단은 상기 도어로크감지(30)단과 연결되어 있는 것을 특징으로 하는 자동차의 배터리방전 차단장치.The signal detecting device according to claim 1, wherein the signal detecting means connects the output terminal of the ignition switch to the base end of the transistor Q1 via a resistor R1, The input terminal of the connected resistor R2 and the end gate 25 is connected to the collector terminal of the transistor Q1 and the other input terminal of the AND gate 25 is connected to the door lock sensing terminal 30. [ Battery discharge protection device of automobile. 제1항에 있어서, 상기 비교검출수단(40)은 상기 신호검출수단(20)의 앤드게이트(25)로부터 저항(R3)를 매개로 트랜지스터(Q2)의 베이스단에 연결되고, 상기 제1부하단(50)에 연결된 저항(R4)와 비교기(45)가 그 트랜지스터(Q2)의 컬렉터단에 연결되며, 상기 비교기(45)의 비반전단(+)은 제2부하(60)단에 연결되고, 그 비교기(45)의 반전단(-)은 기준레벨단에 연결되어 있는 것을 특징으로 하는 자동차의 배터리방전 차단장치.2. The semiconductor device according to claim 1, wherein the comparison detecting means (40) is connected to the base end of the transistor (Q2) via an end gate (25) of the signal detecting means (20) The resistor R4 connected to the lower stage 50 and the comparator 45 are connected to the collector stage of the transistor Q2 and the non-inverting stage (+) of the comparator 45 is connected to the stage of the second load 60 , And the inverting terminal (-) of the comparator (45) is connected to the reference level terminal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960024848A 1996-06-28 1996-06-28 Battery of discharge cutoff device for automobile KR0182471B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960024848A KR0182471B1 (en) 1996-06-28 1996-06-28 Battery of discharge cutoff device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960024848A KR0182471B1 (en) 1996-06-28 1996-06-28 Battery of discharge cutoff device for automobile

Publications (2)

Publication Number Publication Date
KR980001451A true KR980001451A (en) 1998-03-30
KR0182471B1 KR0182471B1 (en) 1999-05-01

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KR1019960024848A KR0182471B1 (en) 1996-06-28 1996-06-28 Battery of discharge cutoff device for automobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10296085B2 (en) 2014-03-05 2019-05-21 Markantus Ag Relatively simple and inexpensive finger operated control device including piezoelectric sensors for gesture input, and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10296085B2 (en) 2014-03-05 2019-05-21 Markantus Ag Relatively simple and inexpensive finger operated control device including piezoelectric sensors for gesture input, and method thereof

Also Published As

Publication number Publication date
KR0182471B1 (en) 1999-05-01

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