KR19990049489A - Battery discharge prevention device of vehicle - Google Patents

Battery discharge prevention device of vehicle Download PDF

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Publication number
KR19990049489A
KR19990049489A KR1019970068444A KR19970068444A KR19990049489A KR 19990049489 A KR19990049489 A KR 19990049489A KR 1019970068444 A KR1019970068444 A KR 1019970068444A KR 19970068444 A KR19970068444 A KR 19970068444A KR 19990049489 A KR19990049489 A KR 19990049489A
Authority
KR
South Korea
Prior art keywords
battery
capacity
vehicle
present
discharge
Prior art date
Application number
KR1019970068444A
Other languages
Korean (ko)
Inventor
배호성
Original Assignee
김영환
현대전자산업 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 김영환, 현대전자산업 주식회사 filed Critical 김영환
Priority to KR1019970068444A priority Critical patent/KR19990049489A/en
Publication of KR19990049489A publication Critical patent/KR19990049489A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 운전자의 부주의로 미등이나 실내등을 소등시키지 않아 발생되는 배터리의 방전을 방지할 수 있도록 한 차량의 배터리방전 방지장치에 관한 것이다.The present invention relates to a battery discharge preventing device for a vehicle which can prevent the discharge of the battery generated by not turning off the tail light or the interior light inadvertently by the driver.

본 발명은 배터리(10)의 용량을 감지부(20)에서 지속적으로 감지하여 콘트롤부(30)로 보내면 콘트롤부(30)에서는 배터리(10)의 용량을 기준치와 비교하여 배터리(10)의 용량이 최저치로 판단될 경우 시동부(40)를 제어하여 시동이 걸리게 함으로써 항상 배터리(10)의 용량을 충전시켜 배터리 방전으로 인한 불편함을 해소시킬 수 있도록 한 것이다.The present invention continuously detects the capacity of the battery 10 in the sensing unit 20 and sends it to the control unit 30. The control unit 30 compares the capacity of the battery 10 with a reference value to determine the capacity of the battery 10. If it is determined to be the lowest value to control the starter 40 is to start up to always charge the capacity of the battery 10 to solve the inconvenience caused by the battery discharge.

Description

차량의 배터리방전 방지장치Battery discharge prevention device of vehicle

본 발명은 차량에 관한 것으로, 특히 운전자의 부주의로 미등이나 실내등을 소등시키지 않아 발생되는 배터리의 방전을 사전에 방지할 수 있도록 한 차량의 배터리방전 방지장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle, and more particularly, to an apparatus for preventing battery discharge of a vehicle, which can prevent a discharge of a battery generated in advance by not turning off a tail light or an interior light inadvertently by a driver.

일반적으로 차량에는 배터리가 장착되어 있어 시동을 걸때나 헤드라이트 또는 미등,실내등을 점등시킬 때 각 부하측에 전원을 공급해 주는 역할을 한다.In general, the vehicle is equipped with a battery to supply power to each load side when starting, lighting the headlights, taillights, indoor lights.

종래 차량의 배터리는 도 1에 도시된 바와같이 스위치(2)를 온시키면 실내등이나 헤드라이트 등의 부하(3)측에 배터리(1)의 전원이 공급되어 실내등이나 헤드라이트에 전원을 공급함으로써 이들이 점등되도록 하였다.As shown in FIG. 1, when a switch 2 is turned on, a battery of a conventional vehicle is supplied with power of the battery 1 to a load 3 side of an indoor light or a headlight, thereby supplying power to an indoor light or a headlight. To be lit.

그러나 이와같은 종래 배터리의 전원공급수단에 있어서는,스위치(2)만 온시키면 배터리(1)의 전원이 부하(3)측에 그대로 공급되므로 운전자가 부주의로 스위치(2)를 온시킨 상태에서 하차할 경우 배터리(1)의 전원이 계속 공급되어 배터리(1)가 방전되고,이에따라 시동을 걸 수 없게 되는 문제가 있었다.However, in such a conventional battery power supply means, if only the switch 2 is turned on, the power of the battery 1 is supplied to the load 3 side as it is, and the driver inadvertently gets off when the switch 2 is turned on. In this case, there is a problem that the power of the battery 1 is continuously supplied and the battery 1 is discharged, thereby preventing starting.

본 발명은 이와같은 종래의 문제점을 해결하기 위하여 안출한 것으로 배터리의 용량을 지속적으로 검출하여 배터리의 용량이 최저치라고 판단될 경우 자동적으로 시동을 걸어 배터리의 용량을 최고치로 충전시킬 수 있도록 하는 차량의 배터리방전 방지장치를 제공하는데 있다.The present invention has been made in order to solve such a conventional problem of the vehicle to continuously detect the capacity of the battery to determine if the battery capacity is the lowest to automatically start the vehicle to charge the maximum capacity of the battery It is to provide a battery discharge prevention device.

이와같은 목적을 달성하기 위한 본 발명은 배터리의 용량을 감지할 수 있는 배터리용량감지수단과,상기 배터리용량감지수단에 의해 감지된 용량과 기설정치를 비교하여 용량이 최저치일 경우 시동이 걸리도록 제어하는 제어수단과,상기 제어수단에 의해 시동이 걸리도록 하는 시동수단을 포함하여 구성함을 특징으로 한다.The present invention for achieving the above object is a battery capacity detecting means for sensing the capacity of the battery, and compares the capacity and the preset value detected by the battery capacity detecting means to control to start if the capacity is the lowest value And control means for starting and starting means for starting by the control means.

도 1은 종래 차량의 배터리의 구성을 나타낸 도면1 is a view showing the configuration of a battery of a conventional vehicle

도 2는 본 발명 차량의 배터리방전 방지장치의 블럭도2 is a block diagram of a battery discharge preventing device of the present invention;

도 3은 본 발명에 따른 동작흐름도3 is a flow chart according to the present invention

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10:배터리 20:배터리용량감지부10: battery 20: battery capacity detection unit

30:콘트롤부 40:시동부30: control part 40: starter

이하, 본 발명의 실시예를 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 구성도로,배터리(10)의 최고용량과 최저용량을 지속적으로 감지하는 배터리용량감지부(20)와,상기 배터리용량감지부(20)에 의해 감지된 배터리용량을 기준치와 비교하여 시동을 걸것인가를 판단하는 콘트롤부(30)와,상기 콘트롤부(30)의 제어에 의해 시동을 거는 시동부(40)로 구성된 것이다.2 is a configuration diagram of the present invention, the battery capacity sensing unit 20 for continuously detecting the highest capacity and the lowest capacity of the battery 10, and the battery capacity detected by the battery capacity detection unit 20 and the reference value and Comparing with the control unit 30 to determine whether to start, and the starter 40 for starting by the control of the control unit 30.

이와같이 구성된 본 발명을 도 3에 도시된 바와같은 동작 흐름도를 따라 설명하면 다음과 같다.The present invention configured as described above will be described with reference to an operation flowchart as shown in FIG. 3.

먼저 시동이 걸렸는가를 판단(S1)하여 시동이 걸려있지 않으면 배터리용량 감지부(20)에서 배터리(10)의 용량을 감지한다.First, it is determined whether the start has been made (S1), and if the start is not stopped, the battery capacity detecting unit 20 detects the capacity of the battery 10.

이와같이 배터리용량감지부(20)에 의해 감지된 배터리용량은 콘트롤부(30)에 입력되어 콘트롤부(30)에 기설정되어 있는 기준치와 비교됨으로써 현재의 배터리용량이 최고치인가 또는 최저치인가가 판단된다.As such, the battery capacity detected by the battery capacity detecting unit 20 is input to the controller 30 and compared with a reference value preset in the controller 30 to determine whether the current battery capacity is the highest value or the lowest value. .

만일 현재 배터리(10)의 용량이 최고치일 경우에는 배터리를 충전시킬 필요가 없으므로 이때에는 다시 시동이 걸려있는가를 판단하여 시동이 걸려있으면 시동을 오프시키고 또한 시동이 걸려있지 않으면 계속하여 배터리의 용량을 판단한다.If the capacity of the current battery 10 is the highest, it is not necessary to charge the battery. At this time, it is determined whether the start is restarted. If the start is stopped, the start is turned off. do.

그러나 상기에서 배터리(10)의 용량이 최저치일 때에는 콘트롤부(30)에서 시동부(40)를 제어하여 자동적으로 시동이 걸리게함으로써 배터리(10)의 용량을 최고치로 충전시킨다.However, when the capacity of the battery 10 is at the lowest level, the control unit 30 controls the starter 40 to automatically start up, thereby charging the capacity of the battery 10 to the highest value.

이상에서 설명한 바와같은 본 발명은 차량의 배터리용량을 배터리용량감지부에서 지속적으로 검출하여 배터리용량이 최저치일 경우에는 자동적으로 시동이 걸리게 함으로써 배터리의 용량을 항상 최고치로 충전시켜 배터리방전으로 인한 불편함을 사전에 방지할 수 있는 효과가 있다.As described above, the present invention continuously detects the battery capacity of the vehicle in the battery capacity detecting unit so that the battery is automatically started when the battery capacity is at the lowest level, thereby causing the battery capacity to always be charged to the highest value, resulting in inconvenience due to battery discharge. There is an effect that can be prevented in advance.

Claims (1)

배터리가 장착된 차량에 있어서,In a vehicle with a battery, 상기 배터리의 용량을 감지하는 배터리용량감지수단과,Battery capacity detecting means for detecting the capacity of the battery, 상기 배터리용량감지수단에 의해 감지된 용량과 기설정치를 비교하여 용량이 최저치일 경우 시동이 걸리도록 제어하는 제어수단과,A control means for controlling the start-up when the capacity is the lowest value by comparing the capacity detected by the battery capacity detecting means with a preset value; 상기 제어수단에 의해 시동을 거는 시동수단을 포함하여 구성함을 특징으로 하는 차량의 배터리방전 방지장치.And a start means for starting by the control means.
KR1019970068444A 1997-12-13 1997-12-13 Battery discharge prevention device of vehicle KR19990049489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019970068444A KR19990049489A (en) 1997-12-13 1997-12-13 Battery discharge prevention device of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970068444A KR19990049489A (en) 1997-12-13 1997-12-13 Battery discharge prevention device of vehicle

Publications (1)

Publication Number Publication Date
KR19990049489A true KR19990049489A (en) 1999-07-05

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KR1019970068444A KR19990049489A (en) 1997-12-13 1997-12-13 Battery discharge prevention device of vehicle

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