KR19980055172A - Power supply shutoff device in case of car crash - Google Patents

Power supply shutoff device in case of car crash Download PDF

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Publication number
KR19980055172A
KR19980055172A KR1019960074393A KR19960074393A KR19980055172A KR 19980055172 A KR19980055172 A KR 19980055172A KR 1019960074393 A KR1019960074393 A KR 1019960074393A KR 19960074393 A KR19960074393 A KR 19960074393A KR 19980055172 A KR19980055172 A KR 19980055172A
Authority
KR
South Korea
Prior art keywords
vehicle
collision
power
power supply
cut
Prior art date
Application number
KR1019960074393A
Other languages
Korean (ko)
Inventor
최희우
Original Assignee
김영귀
기아자동차 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 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR1019960074393A priority Critical patent/KR19980055172A/en
Publication of KR19980055172A publication Critical patent/KR19980055172A/en

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Abstract

본 발명은 자동차가 다른 물체와 충돌한 후에 강제적으로 밧데리의 전원공급을 차단하여 화재를 예방할 수 있도록 하는 자동차의 충돌시 전원차단장치에 관한 것으로, 종래에는 자동차의 충돌시에 자동차가 회전되거나 뒤집어진 경우에도 각종 전기장치의 전원을 차단시키지 않게 되므로 화재가 발생하여 큰 피해를 입게 되는 일이 빈번하였던 바, 시동감지수단(1)과 충돌감지센서(2), 그리고 차량기울기센서(3)를 엔진콘트롤유니트(4)에 접속하여 충돌시에 1차적으로 도아잠금해제수단(5)을 통해 도아의 잠금상태를 해제한 후 전원차단수단(6)을 통해 모든 전기장치의 전원을 차단할 수 있도록 한 것을 특징으로 하는 본 발명에 의하면 자동차의 충돌시에 각 전기장치를 통해 화재가 발생되는 것을 방지하여 승객 및 자동차의 피해를 줄일 수 있게 되므로 자동차의 안전성을 크게 향상시킬 수 있게 되고, 자동차의 상품성 향상에도 크게 기여할 수 있게 된다.The present invention relates to a power cut-off device in the event of a collision of a vehicle to prevent a fire by forcibly cutting off the power supply of the battery after the vehicle collides with another object. Even when the power of various electric devices is not cut off, a fire is frequently caused and a great damage occurs. The start detection means 1, the collision detection sensor 2, and the vehicle tilt sensor 3 are engines. In the event of a collision, the door is first unlocked by the door unlocking means (5) and then the power cutoff means (6) to cut off the power of all electric devices. According to the present invention characterized in that it is possible to reduce the damage of passengers and cars by preventing the occurrence of fire through each electric device at the time of collision of the car Being able to greatly improve the safety of the vehicle, it is possible to greatly contribute to improve marketability of the vehicle.

Description

자동차의 충돌시 전원공급차단장치Power supply shutoff device in case of car crash

본 발명은 자동차가 다른 물체와 충돌한 후에 강제적으로 밧데리의 전원공급을 차단하여 화재를 예방할 수 있도록 하는 자동차의 충돌시 전원차단장치에 관한 것으로, 더 자세하게는 1차충돌시에는 기본적으로 필요한 전원을 공급하고 자동차의 전복이나 회전이 있는 경우에만 모든 전원을 차단할 수 있도록 한 것에 관한 것이다.The present invention relates to a power cut-off device in the event of a collision of a vehicle to prevent a fire by forcibly cutting off the power supply of the battery after the vehicle collides with another object. It is about supplying and turning off all power only if there is a rollover or turnover of the car.

종래에 있어서는 자동차의 충돌시에 자동차가 회전되거나 뒤집어진 경우에도 각종 전기장치의 전원을 차단시키지 않게 되므로 화재가 발생하여 큰 피해를 입게 되는 일이 빈번하였다.In the related art, since the power of various electric devices is not cut off even when the vehicle is rotated or flipped during a collision of the vehicle, a fire is frequently caused to cause great damage.

즉, 종래에 있어서는 자동차의 충돌이 일어날 경우에 1차적으로 기름의 유출을 막을 수 있도록 하는 기름누출방지시스템이 부분적으로 적용되고는 있지만 밧데리의 전원공급을 차단하는 시스템은 전무한 실정이어서 자동차가 뒤집히거나 일정각도이상으로 회전된 경우에는 화재가 일어날 우려가 많았다.In other words, in the prior art, the oil leakage prevention system, which partially prevents oil leakage in the event of a car collision, is partially applied, but there is no system to cut off the power supply of the battery. Or when rotated more than a certain angle, there was a risk of fire.

본 발명은 상기 종래의 실정을 감안하여 안출한 것이며, 그 목적은 자동차가 충돌후에 전복되거나 회전되었을 때에 각 전기장치의 전원공급을 신속히 차단함으로써 화재를 예방하고 피해를 줄일 수 있도록 하는 자동차의 충돌시 전원공급차단장치를 제공하는 데에 있는 것이다.The present invention has been made in view of the above-mentioned conventional situation, and an object thereof is to prevent a fire and reduce damage by rapidly shutting off the power supply of each electric device when the vehicle is overturned or rotated after a collision. It is to provide a power cutoff device.

도 1은 본 발명의 구성블럭도1 is a block diagram of the present invention

도 2는 본 발명의 작동순서도2 is a flow chart of the present invention

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 시동감지수단2 : 충돌감지센서1: start detection means 2: collision detection sensor

3 : 차량기울기센서4 : 엔진콘트롤유니트3: vehicle tilt sensor 4: engine control unit

5 : 도아잠금해제수단6 : 전원차단수단5: door lock release means 6: power cutoff means

본 발명은 상기의 목적을 달성하기 위하여 시동감지수단과 충돌감지센서, 그리고 차량기울기센서를 엔진콘트롤유니트에 접속하여 충돌시에 도아잠금해제수단과 전원차단수단을 순차적으로 작동시킬 수 있도록 한 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention is to connect the start detection means, the collision detection sensor, and the vehicle tilt sensor to the engine control unit in order to achieve the above object it is possible to sequentially operate the door lock release means and the power cut off means in the event of a collision. Hereinafter, the specific contents will be described in more detail based on the accompanying drawings.

즉, 본 발명은 도 1과 같이 자동차의 시동감지수단(1)과 충돌감지센서(2), 그리고 차량기울기센서(3)를 엔진콘트롤유니트(4)에 접속하여 충돌시에 도아잠금해제수단(5)과 전원차단수단(6)을 순차적으로 작동시킬 수 있도록 하여서 되는 것이다.That is, the present invention is connected to the engine control unit 4, the start detection means 1, the collision detection sensor 2, and the vehicle tilt sensor 3 of the vehicle as shown in FIG. 5) and the power cutoff means 6 to be operated in sequence.

도 2에는 본 발명의 작동순서도가 도시되어 있는 바, 본 발명은 자동차의 시동이 걸려 있는 경우에만 작동하게 되며, 충돌감지센서(2)에 의해 1차적으로 자동차가 충돌된 것으로 판단되면 도아잠금해제수단(5) 및 윈도우승강수단 등 기본적으로 필요한 전원을 차단시키지 않고, 차량기울기센서(3)를 통해 차량의 기울기를 판단하여 자동차가 전복되거나 일정각도이상으로 회전하게 되면 도아잠금해제수단(5)을 통해 도아의 잠금을 해제한 후 모든 전원을 차단하여 화재를 예방하게되는 것이다.Figure 2 shows the operating flow chart of the present invention bar, the present invention will operate only when the start of the vehicle, the door is unlocked when it is determined that the primary collision of the vehicle by the collision detection sensor (2) The door lock release means (5) when the vehicle is overturned or rotated more than a predetermined angle by judging the inclination of the vehicle through the vehicle tilt sensor (3) without cutting off the necessary power such as the means (5) and the window lift means. After unlocking the door through all the power will be cut off to prevent fire.

도 2에서 Q는 차량이 충돌했을 경우 차량이 기울어질 수 있는 각도설정치를 나타내고, Q1은 실제 측정값을 나타낸다.In FIG. 2, Q represents an angle setting value at which the vehicle can tilt when the vehicle collides, and Q 1 represents an actual measured value.

이상에서와 같이 본 발명은 자동차가 충돌후에 전복되거나 회전되었을 때에 도아의 잠금상태를 해제한 후에 각 전기장치의 모든 전원공급을 차단할 수 있게 되는 것으로, 본 발명에 의하면 자동차의 충돌시에 전기장치를 통해 화재가 발생되는 것을 방지하여 승객 및 자동차의 피해를 줄일 수 있게 되므로 자동차의 안전성을 크게 향상시킬 수 있게 되고, 자동차의 상품성 향상에도 크게 기여할 수 있게 되는 효과를 얻을 수 있게 된다.As described above, according to the present invention, when the vehicle is overturned or rotated after the collision, the power supply of each electric apparatus can be cut off after the door is unlocked. By preventing the occurrence of a fire through it can reduce the damage of passengers and cars can greatly improve the safety of the car, it is possible to obtain an effect that can greatly contribute to the improvement of the merchandise of the car.

Claims (1)

자동차의 시동감지수단(1)과 충돌감지센서(2), 그리고 차량기울기센서(3)를 엔진콘트롤유니트(4)에 접속하여 충돌시에 도아잠금해제수단(5)을 통해 도아 잠금을 해제한 후 전원차단수단(6)을 통해 모든 전기장치의 전원공급을 차단할 수 있도록 한 것을 특징으로 하는 자동차의 충돌시 전원공급차단장치.The door detection means 1, the collision detection sensor 2, and the vehicle tilt sensor 3 of the vehicle are connected to the engine control unit 4 to release the door lock through the door unlocking means 5 at the time of a collision. Power supply cutoff device in the event of a collision of a vehicle, characterized in that to cut off the power supply of all electrical devices through the power cutoff means (6).
KR1019960074393A 1996-12-28 1996-12-28 Power supply shutoff device in case of car crash KR19980055172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960074393A KR19980055172A (en) 1996-12-28 1996-12-28 Power supply shutoff device in case of car crash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960074393A KR19980055172A (en) 1996-12-28 1996-12-28 Power supply shutoff device in case of car crash

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410382B1 (en) * 2010-07-06 2014-06-23 주식회사 엘지화학 Apparatus and method for controlling vehicle battery power
WO2016200009A1 (en) * 2015-06-09 2016-12-15 주식회사 엘지화학 Battery pack protecting system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410382B1 (en) * 2010-07-06 2014-06-23 주식회사 엘지화학 Apparatus and method for controlling vehicle battery power
WO2016200009A1 (en) * 2015-06-09 2016-12-15 주식회사 엘지화학 Battery pack protecting system and method

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