KR970006404B1 - Prevention device for charge - Google Patents

Prevention device for charge Download PDF

Info

Publication number
KR970006404B1
KR970006404B1 KR1019940017933A KR19940017933A KR970006404B1 KR 970006404 B1 KR970006404 B1 KR 970006404B1 KR 1019940017933 A KR1019940017933 A KR 1019940017933A KR 19940017933 A KR19940017933 A KR 19940017933A KR 970006404 B1 KR970006404 B1 KR 970006404B1
Authority
KR
South Korea
Prior art keywords
illuminance
vehicle
relay
microcomputer
turned
Prior art date
Application number
KR1019940017933A
Other languages
Korean (ko)
Other versions
KR960006120A (en
Inventor
박종덕
Original Assignee
대우자동차 주식회사
김태구
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 대우자동차 주식회사, 김태구 filed Critical 대우자동차 주식회사
Priority to KR1019940017933A priority Critical patent/KR970006404B1/en
Publication of KR960006120A publication Critical patent/KR960006120A/en
Application granted granted Critical
Publication of KR970006404B1 publication Critical patent/KR970006404B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/03Electric 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
    • B60R16/033Electric 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric 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
    • B60R16/02Electric 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
    • B60R16/023Electric 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 transmission of signals between vehicle parts or subsystems
    • B60R16/0231Circuits relating to the driving or the functioning of the vehicle
    • B60R16/0235Circuits relating to the driving or the functioning of the vehicle for lighting devices combined with starting or ignition devices for road vehicles
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00Special features of vehicle units
    • B60Y2400/30Sensors
    • B60Y2400/303Speed sensors
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles

Abstract

The system turns off the power to the electronic accessories used in vehicles to prevent the inadvertent deep discharge of a vehicle's battery. The apparatus comprises a power shunt off equipment to turn off the power to the lights by the relay when the firing switch is turned off, an illuminance detecting sensor to detect the environment illuminance intensity, a reference illuminance controller to store a reference illuminance, a microcomputer to compare the illuminances of the sensor and the illuminance of the controller, and to send an alarm signal when the inadvertent deep discharge occurs, and an alarm driver to notify the alarm when it receives an alarm signal from the microcomputer.

Description

차량의 배터리방전 예방 장치Battery discharge prevention device of vehicle

제1도는 본 발명의 일실시예에 따른 차량의 배터리방전 예방자치의 회로도이다.1 is a circuit diagram of a battery discharge prevention self-government of a vehicle according to an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 라이트스취치 2 : 조명릴레이1: Light Speech 2: Light Relay

3 : 전조등릴레이 4 : 전조등3: headlight relay 4: headlight

5, 6 : 릴레이 7 : 차량속도센서5, 6 relay 7: vehicle speed sensor

8 : 점화스위치 9 : 전원차단구동소자8: ignition switch 9: power cut-off driving device

10 : 조도감지센서 11 : 기준조도기억부10: illuminance detection sensor 11: reference illumination memory

12 : 마이컴 13 : 차임벨구동부12: micom 13: chime bell drive

14 : 차임벨14: chime

본 발명은 차량의 배터리방전 예방장치에 관한 것으로 특히 차량주차시 운전자의 부주의로 인해 전원공급상태인 전장부품의 전원을 오프시키지 않고 하차한다거나 주행중 불필요하게 온되어 있는 전자부품의 전원공급이 중단되도록 한 차량의 배터리 방전 예방장치에 관한 것이다.The present invention relates to a device for preventing a battery discharge of a vehicle. In particular, when the vehicle is parked, the power supply of an electronic component that is unnecessarily on while the vehicle is parked or unnecessarily turned off is turned off due to the driver's carelessness. The present invention relates to a battery discharge preventing device for a vehicle.

일반적으로 차량의 전단에는 헤드램프(즉, 전조등)가 설치되어 있고, 그 차량의 전단과 후단에는 비상등이 설치되어 있는 바, 그 헤드램프는 야간주행 또는 안개가 자욱한 주간주행시 운전자가 헤드램프 조작스위치를 온시키게 됨에 따라 주행하는 차량의 전방을 비추어 주어 운전자의 안전운전에 도움이 되도록 가시거리를 확보해 주는 기능을 하고, 상기 비상등은 차량주행중 전방에 돌발적인 사고가 발생하였다거나 비상사태가 발생하였을 경우 후속차량에 이를 알려 안전운전에 각별한 신경을 쓸 수 있도록 주의를 주기 위해 운전자가 비상등 조작스위치를 온시키게 됨에 따라 점멸동작을 수행한다.Generally, headlamps (ie, headlights) are installed at the front of the vehicle, and emergency lights are installed at the front and rear of the vehicle.The headlamps are operated by the driver during nighttime driving or foggy daytime driving. As it turns on, the front of the driving vehicle is illuminated to provide a safe distance for the driver's safe driving, and the emergency light has a sudden accident or an emergency in front of the vehicle while driving. In this case, the driver turns on the emergency light operation switch to notify the subsequent vehicle so that he or she can pay special attention to safe driving.

그런데, 운전자가 장거리운행을 하는 경우(예컨대, 야간에 헤드램프를 온시킨 상태로 장시간에 걸친 장거리운행을 하는 경우) 너무 오래 운전을 한 관계로 인하여 깜박 잊고 헤드램프를 온시키지 않아도 되는 시간대(예컨대, 주간)에도 계속 헤드램프를 온시킨 상태로 운전하게 되는 경우가 발생된다.However, when the driver is driving long distances (for example, when driving long distances with the headlamp turned on at night), the time when the driver does not forget to turn on the headlamp due to driving too long In the daytime, the headlamp is kept on.

그에 따라, 소망하는 목적지에 도달하여 시동키를 탈거시킨 후에 온상태로 있는 헤드램프를 오프시키지 않고 도어를 잠그게 되며, 이 경우 온 상태의 헤드램프를 장시간 방치시키게 되면 배터리가 완전히 방전되어 진후 재시동시 시동이 걸리지 않게 되는 문제가 발생된다.Accordingly, after reaching the desired destination and removing the ignition key, the door is locked without turning off the head lamp in the on state. In this case, if the head lamp in the on state is left for a long time, the battery is completely discharged and then restarted. There is a problem that will not start up.

따라서 본 발명은 상기한 사정을 감안하여 이루어진 것으로, 그 목적은 차량주차시 운전자가 부주의로 인하여 전원공급상태인 전장부품의 전원을 오프시키지 않고 하차한다거나 차량주행중 불필요한 전력손실을 예방하도록 된 차량주차시 배터리방전 예방장치를 제공함에 있다.Accordingly, the present invention has been made in view of the above-described circumstances, and its object is to allow the driver to get off without turning off the power supply of the electric parts that are in a powered state due to carelessness or to prevent unnecessary power loss while driving the vehicle. It is to provide a battery discharge prevention device.

상기한 목적을 달성하기 위해, 본 발명의 일실시예에 따른 차량주차시 배터리방전 예방장치는, 라이트스위치를 1단 또는 2단 위치로 작동시킴과 더불어 점화스위치를 온위치에 맞추게 됨에 따라 해당 릴레이의 작동에 의해 전원을 공급받는 복수의 라이트를 갖춘 차량에 있어서, 상기 점화스위치가 오프됨에 따라 배터리로부터 모든 라이트로의 전원공급을 차단시키는 전원차단구동소자와, 주변조도량을 감지하는 조도감지센서, 소정의 기준조도 데이터가 기억되어 있는 기준조도기억부, 소정의 기준차속데이터가 저장되어 있어 차량속도센서로부터의 차속검지신호에 따라 소정의 릴레이 제어신호를 출력함과 더불어 상기 기준조도 데이터와 상기 조도감지센서로부터의 주변 조도량을 상호 비교하여 소정의 차임벨 제어신호를 출력하는 마이컴 및, 그 마이컴으로부터의 차임벨 제어신호에 따라 차임벨을 구동시키는 차임벨구동부로 구성되고, 상기 라이트 스위치의 2단은 2단 수동과 2단 자동으로 구성된다.In order to achieve the above object, the battery discharge prevention device when parking the vehicle according to an embodiment of the present invention, as well as operating the light switch to the first or second position and the ignition switch to the on position according to the corresponding relay In a vehicle having a plurality of lights supplied by the operation of the power supply, the power cut-off driving device to cut off the power supply to all the lights from the battery when the ignition switch is turned off, and the illumination sensor detects the amount of ambient light And a reference illuminance memory unit storing predetermined reference illuminance data and predetermined reference vehicle speed data, and outputting a predetermined relay control signal according to a vehicle speed detection signal from a vehicle speed sensor. A microcomputer for outputting a predetermined chime bell control signal by comparing the peripheral illuminance values from the illuminance sensor; Is composed of a drive unit for driving the chime chime according to the chime control signal from the microcomputer, the second stage of the light switch is configured automatically in two stages and two-stage manual.

본 발명의 바람직한 실시 양태에 따르면, 상기 전원 차단구동소자는 릴레이로 구성된다.According to a preferred embodiment of the present invention, the power cut-off driving device is composed of a relay.

상기와 같이 구성된 본 발명에 따르면, 운전자가 시동키를 탈거하고 하차하게 되면 점화스위치가 오프되고 그에 따라 전원차단구동소자에 의해 모든 라이트로의 전원공급이 차단되는 한편, 운전중 부주의로 인하여 오프시켜야 될 전장부품(즉, 전조등)이 계속 온되어 있을 경우 마이컴의 제어하에 차임벨구동부가 구동되어 차임벨을 울리게 된다.According to the present invention configured as described above, when the driver removes the ignition key and gets off, the ignition switch is turned off, and accordingly the power supply to all the lights is cut off by the power cut-off driving device, and must be turned off due to carelessness during operation. If the electric parts to be turned on (ie headlights) are constantly on, the chime bell driver is driven under the control of the microcomputer to ring the chimes.

이하, 첨부된 도면을 참조하여 본 발명을 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described the present invention in more detail.

제1도는 본 발명의 일실시예에 따른 차량의 배터리방전 예방장치의 회로도로서, 조명릴레이(2)는 라이트 스위치(1)의 1단 또는 2단 수동 위치에 일단이 접속되고 전원공급단(B+)에 다른단이 접속되어, 상기 라이트스위치(1)가 1단 또는 2단 수동위치에 맞추어지게 됨에 따라 작동되어 각종 라이트에 전원을 공급하게된다.1 is a circuit diagram of a battery discharge prevention device of a vehicle according to an embodiment of the present invention, the lighting relay 2 is connected to one end or two stage manual position of the light switch 1 and the power supply stage B The other end is connected to + ) and the light switch 1 is operated as it is set to the first or second stage manual position to supply power to various lights.

또한 상기 라이트스위치(1)의 2단 수동위치에는 전원공급단(B+)에 접속된 전조등릴레이(3)를 매개로 하여 전조등(4)이 접속된다.In addition, the headlight 4 is connected to the two-stage manual position of the light switch 1 via the headlight relay 3 connected to the power supply terminal B + .

한편, 상기 라이트스위치(1)의 2단 자동위치와 전원공급단(B+)사이에는 상기 라이트스위치(1)가 2단 자동위치에 맞추어지게 됨에 따라 작동되는 릴레이(5)가 접속되고, 그 릴레이(5)와 전조등(4)사이에는 상기 릴레이(5)작동시 후술되는 마이컴(12)의 제어하에 상기 전조등(4)을 자동으로 온시키는 릴레이(6)가 접속된다.On the other hand, between the two-stage automatic position of the light switch 1 and the power supply stage (B + ) is connected to the relay (5) which is operated as the light switch 1 is set to the two-stage automatic position, A relay 6 is connected between the relay 5 and the headlight 4 to automatically turn on the headlight 4 under the control of the microcomputer 12 described later when the relay 5 operates.

그리고, 상기 릴레이(5,6)의 중간노드와 점화스위치(8)와 상기 릴레이(5) 출력측 사이에는 점화스위치(8)의 온/오프상태에 따라 전원차단 구동소자로서의 릴레이(9)가 접속된다.The relay 9 as a power cut-off driving element is connected between the intermediate node of the relays 5 and 6 and the ignition switch 8 and the output side of the relay 5 in accordance with the on / off state of the ignition switch 8. do.

또, 참조부로 7은 차량의 주행속도를 검지하는 차량속도센서이고, 10은 상기 라이트스위치(1)의 2단 자동위치에 접속되어 차량주행중 주위 조도량을 감지하는 조도감지센서로서, 예컨대 그 조도감지센서(10)은 상기 전조등(4)부근에 설치된다.In addition, reference numeral 7 is a vehicle speed sensor that detects the traveling speed of the vehicle, and 10 is an illuminance sensor which is connected to a two-stage automatic position of the light switch 1 to sense an ambient illuminance while driving the vehicle, for example The detection sensor 10 is installed near the headlight 4.

참조부호 11은 상기 조도감지센서(10)에서 감지되는 조도감지신호와 비교되는 소정의 기준조도 데이터가 미리 기억되어 있는, 예컨대 EEPROM(Electrical Erasable programmable Read Only Memory)으로 구성된 기준조도기억부이고, 12는 소정의 기준차속데이터가 저장되어 있어 상기 차량속도센서(7)로부터의 차속검지신호에 따라 상기 릴레이(6)를 구동시키는 소정의 릴레이 제어신호를 출력함과 더불어 상기 조도감지센서(10)로부터의 조도감지신호를 입력받아 상기 기준조도 기억부(11)에 기억되어 있는 기준조도 데이터와 비교하여 어둡지 않다고 판단되는 경우 차임벨 제어신호를 출력하는 마이컴이며, 13은 그 마이컴(12)에서 출력되는 차임벨 제어신호에 따라 차임벨(14)을 작동시키는 차임벨구동부이다.Reference numeral 11 denotes a reference illuminance memory unit configured with, for example, EEPROM (Electric Erasable Programmable Read Only Memory) in which predetermined reference illuminance data compared with the illuminance detection signal detected by the illuminance sensor 10 is stored in advance. The predetermined reference vehicle speed data is stored so as to output a predetermined relay control signal for driving the relay 6 according to the vehicle speed detection signal from the vehicle speed sensor 7 and from the illuminance sensor 10. A microcomputer outputs a chime control signal when it is determined that it is not dark in comparison with the reference illuminance data stored in the reference illuminance storage unit 11 by receiving the illuminance detection signal of?, And 13 is a chime output from the micom 12. The chime bell driving unit operates the chime bell 14 according to the control signal.

상기와 같이 구성된 본 발명의 일실시예에 따른 차량의 배터리방전 예방장치에 의한 배터리방전 예방동작에 대해 설명하면 다음과 같다.Referring to the battery discharge prevention operation by the battery discharge prevention device of the vehicle according to an embodiment of the present invention configured as described above are as follows.

제1도에 있어서, 주간에 운전자가 희망하는 목적지로 이동하기 위해 시동키를 키삽입홈에 삽입한 후 시동을 걸게 되면 점화스위치(8)가 온됨과 더불어 주행이 이루어지게 된다.In FIG. 1, when the driver starts the car after inserting the ignition key into the key insertion groove in order to move to the desired destination during the day, the ignition switch 8 is turned on and the driving is performed.

상기 주행중 운전자가 라이트스위치(1)를 1단 또는 2단 수동위치에 맞추게 됨에 따라 조명릴레이(2) 및 전조등릴레이(3)가 작동되어 각종 라이트[예컨대, 조명등, 차폭등, 번호판등, 전조등(4)]에는 배터리로부터의 전원이 공급된다. 그에 따라, 운전자는 희망하는 라이트를 선택적으로 점등시킬 수 있게 된다.As the driver adjusts the light switch 1 to the first stage or the second stage manual position while driving, the lighting relay 2 and the headlight relay 3 are operated to provide various lights (eg, a lighting lamp, a traffic light lamp, a license plate lamp, a headlight lamp) 4)] is supplied with power from the battery. Accordingly, the driver can selectively light the desired light.

그리고, 야간에 국도 또는 고속도를 주행하는 경우 라이트스위치(1)를 2단 자동위치에 맞추게 되면 릴레이(5)가 작동됨과 더불어 마이컴(12)에서는 차량속도센서(7)로부터의 차속검지신호를 기초로 현재 차량이 주행상태임을 판단하여 릴레이 제어신호를 출력하게 된다. 그에 따라, 릴레이(6)가 작동되어 전조등(4)이 자동으로 점등된다. 이때, 야간 주행중 부득이한 이유로 인하여 일시 정차하는 경우 마이컴(12)의 제어하에 상기 릴레이(6)가 오프되므로 전조등(4)은 일시 소등된다.In addition, when driving the national road or the high speed at night, when the light switch 1 is set to the two-stage automatic position, the relay 5 is activated and the microcomputer 12 based on the vehicle speed detection signal from the vehicle speed sensor 7. As a result, it is determined that the current vehicle is in a driving state and a relay control signal is output. Accordingly, the relay 6 is activated so that the headlight 4 is automatically turned on. At this time, when the vehicle stops temporarily for unavoidable reasons during night driving, the headlamp 4 is temporarily turned off because the relay 6 is turned off under the control of the microcomputer 12.

이와 같이 상기 라이트스위치(1)를 2단 자동위치에 맞추어 놓은 상태에서 계속 주행하는 동안에는 조도 감지센서(10)로부터의 조도감지신호가 상기 마이컴(12)에 인가되는 바, 그 마이컴(12)은 기준조도기억부(11)에 기억된 기준조도데이터와 입력되는 조도감지신호를 상호 비교하여 현재 조도상태를 판단하게 된다. 그판단 결과, 주위조도가 어둡다고 판단되는 경우 차임벨 제어 신호를 출력하지 않는 반면, 주위조도가 어둡지 않다고 판단되는 경우 차임벨 제어신호를 출력하게 된다. 그에 따라, 차임벨구동부(13)는 차임벨(14)을 울리게 되므로 운전자는 켜져 있는 전조등(4)을 오프시키게 된다.As described above, while the light switch 1 is continuously set in the two-stage automatic position, the illuminance detection signal from the illuminance sensor 10 is applied to the microcomputer 12. The current illuminance state is determined by comparing the reference illuminance data stored in the reference illuminance memory 11 with the input illuminance detection signal. As a result of the determination, the chime bell control signal is not output when the ambient illuminance is determined to be dark, whereas the chime bell control signal is output when the ambient illuminance is determined to be not dark. Accordingly, the chime bell driver 13 rings the chime 14 so that the driver turns off the headlight 4 that is turned on.

또한, 상기 라이트스취치(1)를 2단 자동위치에 맞추어 놓은 상태에서 주행하여 목적지에 도달한 경우 운전자는 자신의 차량을 주차시킨 후 키삽입홈에 삽입되어 있는 시동키를 탈거하게 된다. 이 경우 점화스위치(8)가 오프됨에 따라 그 동안 온상태를 유지하고 있던 전원차단 구동소자로서의 릴레이(9)가 오프되므로 배터리로부터의 전원은 각종 라이트에 인가되지 못하게 된다. 그에 따라, 모든 라이트는 자동으로 소등된다.In addition, when the driver reaches the destination by driving the light squelch 1 in the two-stage automatic position, the driver parks his vehicle and removes the ignition key inserted into the key insertion groove. In this case, as the ignition switch 8 is turned off, the relay 9 as the power cut-off driving element which has been kept on for a while is turned off, so that power from the battery cannot be applied to various lights. As such, all lights are automatically turned off.

그리고, 상기와 같이 라이트스위치(1)를 2단 자동위치에 맞추어 놓고 주차시킨 후 다음날 아침(주간)에 시동을 걸게 되는 경우, 조도감지센서(10)에서는 기준조도기억부(11)에 기억된 기준조도 데이터에 비해 낮은 조도량을 검지하게 되므로 마이컴(12)의 제어하에 상기 차임벨구동부(13)는 차임벨(14)을 울리게 된다.Then, when the light switch 1 is set to the two-stage automatic position as described above and parked after the next morning (weekly), the illuminance sensor 10 is stored in the reference illuminance storage unit 11. Since the low illuminance is detected compared to the reference illuminance data, the chime bell driver 13 rings the chime 14 under the control of the microcomputer 12.

한편, 본 발명은 상기한 실시예에만 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위내에서 수정 및 변형하여 실시할 수 있는 것이다. 예컨대, 본 발명의 실시예에서는 차임벨의 경고음을 이용하여 전조등을 오프시키도록 되어 있으나, 음성재생출력이 가능한 음성재생출력수단과 소정의 경고음메시지가 기억된 기억소자를 설치하게 되면 차임벨의 기능을 대신할 수 있게 된다.In addition, this invention is not limited only to the above-mentioned embodiment, It can change and implement within the range which does not deviate from the summary of this invention. For example, in the embodiment of the present invention, the headlight is turned off by using the chime warning sound. However, when the voice reproducing output means capable of reproducing the voice and a memory device storing a predetermined warning sound message are installed, the chime function is replaced. You can do it.

이상 설명한 바와 같이 본 발명에 의하면, 운전자가 시동키를 탈거하고 하차하게 되면 점화스위치가 오프되고 그에 따라 모든 라이트로의 전원공급이 차단되는 한편, 운전중(특히, 주간) 부주의로 인하여 오프시켜야 될 전장부품(즉, 전조등)이 계속 온되어 있을 경우에는 차임벨이 울리게 됨에 따라 운전자는 즉각적인 조치를 취할 수 있게 되므로, 부주의로 인해 오프시켜야 될 전장부품을 오프시키지 않음에 따른 배터리의 완전방전현상이 발생되는 종래의 방식에 비해 배터리의 불필요한 전력손실을 방지할 수 있게 된다.As described above, according to the present invention, when the driver removes and starts the ignition key, the ignition switch is turned off, and thus the power supply to all the lights is cut off, and must be turned off due to carelessness during operation (especially during the day). If the electronic parts (ie headlights) are still on, the driver will take immediate action as the chime will ring, resulting in a complete discharge of the battery due to not inadvertently turning off the electronic parts to be turned off. Compared with the conventional method, it is possible to prevent unnecessary power loss of the battery.

Claims (2)

라이트스위치(1)를 1단 또는 2단 위치로 작동시킴과 더불어 점화스위치(8)를 온위치에 맞추게 됨에 따라 해당 릴레이(2,3)의 작동에 의해 전원을 공급받는 복수의 라이트를 갖춘 차량에 있어서, 상기 점화스위치(8)가 오프됨에 따라 배터리로부터 모든 라이트로의 전원공급을 차단시키는 전원차단 구동소자(9)와, 주변조도량을 감지한 조도감지센서(10), 소정의 기준조도 데이터가 기억되어 있는 기준조도기억부(11), 소정의 기준차속데이터가 저장되어 있어 차량속도센서(7)로부터의 차속검지신호에 따라 소정의 릴레이 제어신호를 출력함과 더불어 상기 기준조도 데이터와 상기 조도감지 센서(10)로부터의 주변조도량을 상호 비교하여 소정의 차임벨 제어신호를 출력하는 마이컴(12) 및, 상기 마이컴(12)로부터의 차임벨 제어신호에 따라 차임벨(14)을 구동시키는 차임벨구동부(13)로 구성되고, 상기 라이트스위치(1)의 2단은 2단 수동과 2단 자동으로 구성된 것을 특징으로 하는 차량의 배터리방전 예방장치.A vehicle having a plurality of lights powered by the operation of the corresponding relays 2 and 3 by operating the light switch 1 to the 1st or 2nd position and the ignition switch 8 to the on position. The power cut-off driving device 9 which cuts off the power supply to all the lights from the battery as the ignition switch 8 is turned off, the illuminance sensor 10 sensing the ambient illuminance, and the predetermined reference illuminance The reference illuminance memory unit 11, which stores the data, and predetermined reference vehicle speed data are stored, and output a predetermined relay control signal in accordance with the vehicle speed detection signal from the vehicle speed sensor 7, and the reference illuminance data and The microcomputer 12 outputs a predetermined chime bell control signal by comparing the peripheral illuminance amounts from the illuminance sensor 10 and the chime bell 14 is driven according to the chime bell control signal from the microcomputer 12. Is composed of a chime bell drive 13, the two stages of the light switch (1) is a battery discharge prevention device for a vehicle, characterized in that the two-step manual and two-step automatic configuration. 제1항에 있어서, 상기 전원차단 구동소자(9)는 릴레이로 구성된 것을 특징으로 하는 차량의 배터리방전 예방장치.The device of claim 1, wherein the power cut-off driving device (9) comprises a relay.
KR1019940017933A 1994-07-25 1994-07-25 Prevention device for charge KR970006404B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940017933A KR970006404B1 (en) 1994-07-25 1994-07-25 Prevention device for charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940017933A KR970006404B1 (en) 1994-07-25 1994-07-25 Prevention device for charge

Publications (2)

Publication Number Publication Date
KR960006120A KR960006120A (en) 1996-02-23
KR970006404B1 true KR970006404B1 (en) 1997-04-28

Family

ID=19388708

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017933A KR970006404B1 (en) 1994-07-25 1994-07-25 Prevention device for charge

Country Status (1)

Country Link
KR (1) KR970006404B1 (en)

Also Published As

Publication number Publication date
KR960006120A (en) 1996-02-23

Similar Documents

Publication Publication Date Title
KR970006404B1 (en) Prevention device for charge
KR0149243B1 (en) Lamp on situation alarm when key off and power cutting sysem
KR0124989Y1 (en) Automatically flickering lamp device for a car
KR100192912B1 (en) Discharge protection of appliance for battery
KR970004737B1 (en) Tail lamp auto-control circuit of a car
JP3227880B2 (en) Lane departure warning device
JP2600760Y2 (en) Automatic flashing device for automotive lighting
KR0121417Y1 (en) Battery discharging cutting off apparatus
KR200252009Y1 (en) Fog light flasher
KR0115900Y1 (en) Tail lamp and head lamp control circuit
KR0121416Y1 (en) Battery discharging cutting off apparatus
KR0151334B1 (en) Automatic melody warning sound device of a car when the daylight head lamp is turned on
KR200300405Y1 (en) Rear lighting apparatus use of automobile side-view mirror
KR200167153Y1 (en) Auto on/off device of headlight
KR0166285B1 (en) Headlamp control device
KR19990047615A (en) Taillight
KR0125448Y1 (en) Battery power control device
KR200231284Y1 (en) Control unit for tail-light and head-light of car
KR19980022153U (en) Automatic control device for vehicle's vehicle lights
KR0133753B1 (en) Tail lamp auto-off device
KR920004187Y1 (en) On/off control circuit for lamp
KR20020044510A (en) Apparatus for preventing a battery from discharging in a motor vehicle
KR19980048231A (en) Car light power supply
KR19980030804A (en) Car lamp driving current automatic control circuit
KR19990000512U (en) Power-off device automatically turned off by pulse timer

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee