KR20080028662A - Anti-overturn apparatus for a car - Google Patents

Anti-overturn apparatus for a car Download PDF

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Publication number
KR20080028662A
KR20080028662A KR1020060094242A KR20060094242A KR20080028662A KR 20080028662 A KR20080028662 A KR 20080028662A KR 1020060094242 A KR1020060094242 A KR 1020060094242A KR 20060094242 A KR20060094242 A KR 20060094242A KR 20080028662 A KR20080028662 A KR 20080028662A
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KR
South Korea
Prior art keywords
vehicle
housing
vehicle body
shock absorber
inclination
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Application number
KR1020060094242A
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Korean (ko)
Inventor
김정래
Original Assignee
주식회사 만도
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Application filed by 주식회사 만도 filed Critical 주식회사 만도
Priority to KR1020060094242A priority Critical patent/KR20080028662A/en
Publication of KR20080028662A publication Critical patent/KR20080028662A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/019—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the type of sensor or the arrangement thereof
    • B60G17/01908—Acceleration or inclination sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/01—Attitude or posture control
    • B60G2800/012—Rolling condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/912—Attitude Control; levelling control
    • B60G2800/9124—Roll-over protection systems, e.g. for warning or control

Abstract

An anti-overturn apparatus for a vehicle is provided to detect the abrupt inclination of a vehicle when driving the vehicle so that the overturn of the vehicle is previously prevented. An anti-overturn apparatus includes a vehicle body lifting unit(200), a sensor unit(260), and a controller(250). The vehicle body lifting unit is installed at a first side of a shock absorber(140). The sensor unit detects the inclination of a vehicle(100). The controller operates the vehicle body lifting unit if the inclination of the vehicle detected in the sensor unit exceeds a reference value. The vehicle body lifting unit is installed at the lower side or the upper side of the shock absorber. The vehicle body lifting unit includes a housing installed between a vehicle body(110) and an axle(120), a spring having a compressed state in the housing, a housing cover covering the opening of the housing, and a separator separating the housing from the housing cover.

Description

차량용 전복 방지 장치 { Anti-Overturn apparatus for a car }Vehicle anti-overturning device {Anti-Overturn apparatus for a car}

도 1은 본 발명에 따른 차량용 전복 방지 장치를 도시한 도면,1 is a view showing a vehicle anti-overturning apparatus according to the present invention,

도 2는 본 발명에 따른 차량용 전복 방지 장치가 설치된 일실시예를 도시한 도면,2 is a view showing an embodiment in which the rollover prevention device for a vehicle according to the present invention is installed;

도 3은 본 발명에 따른 차량용 전복 방지 장치가 설치된 다른 실시예를 도시한 도면,3 is a view showing another embodiment in which the rollover prevention device for a vehicle according to the present invention is installed;

도 4는 본 발명에 따른 차량용 전복 방지 장치의 작동을 도시한 도면이다.4 is a view showing the operation of the vehicle anti-overturning apparatus according to the present invention.

< 도면의 주요 부호에 대한 간단한 설명 ><Brief Description of Major Codes in Drawings>

100 : 차량 110 : 차체 100: vehicle 110: body

120 : 차축 130 : 바퀴 120: axle 130: wheels

140 : 쇽업소버 200 : 차체상승부 140: shock absorber 200: body rise

210 : 하우징 220 : 하우징커버 210: housing 220: housing cover

230 : 결합부 240 : 스프링 230: coupling portion 240: spring

250 : 제어부 260 : 센서부250: control unit 260: sensor unit

270 : 분리수단270: separation means

본 발명은 차량의 전복 방지 장치에 관한 것으로서, 보다 상세하게는 차량의 상태를 감지하여 전복 사고를 예방할 수 있는 차량용 전복 방지 장치에 관한 것이다.The present invention relates to a rollover prevention device for a vehicle, and more particularly, to a rollover prevention device for a vehicle capable of preventing a rollover accident by detecting a state of the vehicle.

자동차에 있어서, 일정속도 이상에서 차량의 조향휠을 일정 각도 이상으로 조향시킬 경우에 차량의 일부가 차량 회전의 반대방향으로 기우는 현상인 롤링현상(Rolling)이 발생한다. 고급차량의 경우는 차량의 현가장치의 감쇠력을 전자식으로 제어하여 이러한 이유로 인해 승차감이 떨어지는 현상을 해결하고 있다.In a vehicle, when a steering wheel of a vehicle is steered at a predetermined speed or more at a predetermined angle or more, a rolling phenomenon occurs, in which a part of the vehicle is inclined in a direction opposite to the rotation of the vehicle. In the case of high-end cars, the damping force of the suspension system of the vehicle is controlled electronically to solve the phenomenon of deterioration in ride comfort.

이러한 전자제어 현가장치는 제어를 위해서 차량의 조향휠에 조향휠 각속도 센서로부터의 조향 각속도가 규정이상이고 속력이 규정이상일 경우 기우는 쪽의 감쇠력을 하드하게 전환하는 구조로 되어 있다.The electronically controlled suspension has a structure for hardly switching the damping force of the tilting side when the steering angular velocity from the steering wheel angular velocity sensor on the steering wheel of the vehicle is higher than the prescribed and the speed exceeds the prescribed.

그러나 이러한 경우에도 차량이 갑작스럽게 심한 충격을 받거나 급격한 커브길에서 급회전을 하는 경우, 차량의 무게 중심이 편중되면서 차체가 기우는 경우에는 조향휠 각속도의 변화가 없게 된다면 아무런 기능을 하지 못하며, 또한 기능을 하더라도 다른 수단과 함께하지 않는다면 차량의 전복을 방지할 수 없다.However, even in this case, if the vehicle suddenly receives a severe shock or makes a sharp turn on a sharp curve, if the vehicle's body tilts due to the center of gravity of the vehicle, the steering wheel does not change its angular speed, and it does not function. Even if you do not, along with other means can not prevent the vehicle overturning.

따라서 이러한 상황이 발생한 경우 차량의 롤링 현상을 막고 더 나아가 차량이 전복되는 극한 상황을 방지하고자 하는 차량의 전복 방지 장치가 요구된다. Therefore, when such a situation occurs, there is a need for a vehicle anti-overturning apparatus that prevents the rolling phenomenon of the vehicle and further prevents the extreme situation in which the vehicle is overturned.

본 발명은 상술한 바와 같은 요구를 실현하기 위해 안출된 것으로서, 본 발명의 목적은 차량이 주행 중 갑자기 기우는 것을 감지하여 차량이 전복되는 것을 예방하기 위한 차량용 전복방지장치를 제공하는 것이다.SUMMARY OF THE INVENTION The present invention has been made to realize the above-described needs, and an object of the present invention is to provide a vehicle anti-overturning apparatus for preventing the vehicle from overturning by detecting a sudden inclination while the vehicle is running.

상술한 바와 같은 기술적 과제를 해결하기 위한 본 발명은 차체와 차축 사이에 쇽업소버가 구비된 차량에 있어서, 상기 쇽업소버의 일측에 설치된 차체 상승부와, 상기 차량의 기울기를 감지하는 센서부 및 상기 센서부에서 감지된 차량의 기울기가 기준치 이상이 되면 상기 차체 상승부를 작동시키는 제어부를 포함하는 차량용 전복 방지 장치를 제공한다.The present invention for solving the technical problem as described above, in a vehicle provided with a shock absorber between the vehicle body and the axle, the vehicle body rising portion provided on one side of the shock absorber, the sensor unit for detecting the inclination of the vehicle and the When the inclination of the vehicle detected by the sensor unit is more than the reference value provides a vehicle overturn prevention device including a control unit for operating the vehicle body riser.

상기 차체 상승부는 상기 쇽업소버의 상측이나 하측 중 어느 한 쪽에 설치되는 것이 바람직하다.It is preferable that the vehicle body riser is provided on either the upper side or the lower side of the shock absorber.

상기 차체 상승부는 차량의 차체와 차축 사이에 설치되는 하우징과, 상기 하우징의 내부에 압축된 상태로 설치된 스프링과, 상기 하우징의 개구를 커버하는 하우징 커버 및 상기 하우징과 하우징 커버를 분리시키는 분리수단을 포함하는 것이 바람직하다.The vehicle body rising part includes a housing installed between the vehicle body and the axle of the vehicle, a spring installed in a compressed state inside the housing, a housing cover covering the opening of the housing, and separating means for separating the housing from the housing cover. It is preferable to include.

상기 분리수단은 상기 하우징의 내부 또는 외부에 설치된 폭발물과 상기 폭발물을 점화시키는 점화플러그를 포함하는 것이 바람직하다.Preferably, the separating means includes an explosive installed inside or outside the housing and an ignition plug for igniting the explosive.

상기 차체 상승부는 상기 차량의 자우 양측에 설치되며 상기 제어부는 상기 차량이 기울어지는 쪽의 상기 차체 상승부를 작동시키는 것이 바람직하다.The body riser may be installed at both sides of the vehicle, and the controller may operate the body riser of the side where the vehicle is inclined.

이하에서는 도면을 참조하여 본 발명에 다른 차량용 전복 방지 장치를 상세 하게 설명한다.Hereinafter, with reference to the drawings will be described in detail a vehicle overturn prevention device according to the present invention.

도 1은 본 발명에 따른 차량용 전복 방지 장치를 도시한 도면이고, 도 2는 본 발명에 따른 차량용 전복 방지 장치가 설치된 일실시예를 도시한 도면이며, 도 3은 본 발명에 따른 차량용 전복 방지 장치가 설치된 다른 실시예를 도시한 도면이다.1 is a view showing a vehicle rollover prevention apparatus according to the present invention, Figure 2 is a view showing an embodiment in which the vehicle rollover prevention apparatus according to the present invention is installed, Figure 3 is a vehicle rollover prevention apparatus according to the present invention Is a view showing another embodiment installed.

도 4는 본 발명에 따른 차량용 전복 방지 장치의 작동을 도시한 도면이다.4 is a view showing the operation of the vehicle anti-overturning apparatus according to the present invention.

이들 도면에 도시된 바와 같이, 본 발명은 쇽업소버(140)의 일측에 설치된 차량 상승부(200)와, 차량의 기울기를 감지하는 센서부(260) 그리고, 센서부(260)에서 감지된 차량의 기울기가 기준치 이상이 되면 차체 상승부(200)를 작동시키는 제어부(250)를 포함하여 이루어진다.As shown in these figures, the present invention is a vehicle lift unit 200 installed on one side of the shock absorber 140, the sensor unit 260 for detecting the inclination of the vehicle, and the vehicle detected by the sensor unit 260 When the slope of the reference value or more is made of a control unit 250 for operating the vehicle body riser 200.

쇽업소버(140)는 차체(110)와 차축(120) 사이에 설치되어 차량의 상하 진동을 흡수하는 댐퍼 기능을 갖는 실린더유닛을 포함한다. The shock absorber 140 includes a cylinder unit installed between the vehicle body 110 and the axle 120 and having a damper function for absorbing vertical vibration of the vehicle.

차체 상승부(200)는 도 1에 도시된 바와 같이, 차체의 일측을 순간적으로 상승시킬 수 있는 것으로서, 쇽업소버(140)의 상측이나 하측에 설치되는 하우징(210)과, 하우징(210)의 내부에 설치된 스프링(240)과, 하우징(210)을 커버하는 하우징 커버(220), 하우징(210)과 하우징 커버(220)를 결합시키는 결합부(230) 그리고, 결합된 하우징(210)과 하우징 커버(220)를 분리시키는 분리수단(230)를 포함하여 이루어진다.As shown in FIG. 1, the vehicle body rising part 200 may temporarily raise one side of the vehicle body, and may include a housing 210 installed above or below the shock absorber 140 and a housing 210. Spring 240 installed therein, the housing cover 220 to cover the housing 210, the coupling portion 230 for coupling the housing 210 and the housing cover 220, and the combined housing 210 and the housing It comprises a separating means 230 for separating the cover 220.

또한, 차체 상승부(200)는 도 2에 도시된 바와 같이, 쇽업소버(140)의 상측이 되는 차체(110)와 쇽업소버(140) 사이에 설치되는 것이 바람직하다. 그리고, 도 3에 도시된 바와 같이, 쇽업소버(140)의 하측 즉, 바퀴(130)가 연결되는 차축(120)과 쇽업소버(140) 사이에 설치되어 차체(110)와 차축(120)을 분리할 수 있는 위치에 설치되어 차체(110)와 차축(120)이 분리되어 차체(110)가 상승되도록 하는 것이 바람직하다. 그리고, 차체 상승부(200)는 적어도 차체의 좌우 양측에 설치되어 어느 한 쪽에 설치된 것이 작동되어 차체이 기울어지는 쪽에 설치된 차체 상승부(200)가 작동되어 차체를 상승시켜 차량의 전복을 방지하는 것이 바람직하다.In addition, the vehicle body riser 200 is preferably installed between the vehicle body 110 and the shock absorber 140, which are the upper side of the shock absorber 140, as shown in FIG. And, as shown in Figure 3, the lower side of the shock absorber 140, that is, installed between the axle 120 and the shock absorber 140 to which the wheel 130 is connected to the body 110 and the axle 120 It is preferable that the vehicle body 110 and the axle 120 are separated from each other so that the vehicle body 110 is lifted up at a position that can be separated. In addition, the body riser 200 is installed at least on both the left and right sides of the vehicle body, which is installed on either side of the vehicle body operating unit 200 is installed on the side where the vehicle body is inclined to increase the vehicle body to prevent overturning of the vehicle. Do.

하우징(210)은 일측이 개구되어 쇽업소버(140)와 차체(110) 또는 차축(120) 사이 중 어느 하나에 설치되며, 개구는 하우징 커버(220)로 커버되며 결합부(230)에 의해 밀봉된다. 이때, 하우징(210)의 내부에는 스프링(240)이 압축된 상태로 설치된다. One side of the housing 210 is opened and is installed between the shock absorber 140 and the vehicle body 110 or the axle 120, and the opening is covered by the housing cover 220 and sealed by the coupling part 230. do. In this case, the spring 240 is installed in the compressed state inside the housing 210.

분리수단(270)는 결합된 하우징(210)과 하우징 커버(220)를 분리시켜 압축된 스프링(240)이 복원되는 힘에 의해 차체가 상승될 수 있도록 하는 것으로서, 일 예로 하우징(210)을 결합시키는 결합부(230)가 용접에 의한 것이라면, 폭발물(273)과 폭발물(273)이 폭발하도록 점화하는 점화플러그(271)로 구성될 수 있다. 이때, 도 1에서는 분리수단(270)이 하우징(210)의 외측에 설치된 것으로 도시되었으나, 하우징(210)의 내측에 설치되어도 무방하다. The separating means 270 separates the coupled housing 210 and the housing cover 220 so that the vehicle body can be lifted by a force for restoring the compressed spring 240. For example, the housing 210 is coupled to the housing 210. If the coupling portion 230 is by welding, the explosives 273 and the explosives 273 may be composed of an ignition plug 271 to ignite to explode. In this case, although the separating means 270 is illustrated as being installed outside the housing 210 in FIG. 1, the separating means 270 may be installed inside the housing 210.

센서부(260)는 차체의 기울기를 감지하는 센서로서, 차체의 기울기가 기준치이상으로 감지되면 제어부(250)로 신호를 전송한다. 상세하게 설명하면, 차체의 기울기가 기준치에 도달하지 못한 경우에는 쇽업소버(140)의 작동을 제어하여 차체의 전복을 방지할 수 있지만 급커브 지역에서 갑자기 차체가 한쪽으로 급격하게 기울 어져 기울기가 기준치 이상으로 기울어지면 쇽업소버(140)의 작동으로 차체의 기울기를 복원시킬 수 없으므로 센서부(260)는 이를 감지하고, 제어부(250)로 신호를 전송한다.The sensor unit 260 is a sensor for detecting the inclination of the vehicle body. When the inclination of the vehicle body is detected to be higher than a reference value, the sensor unit 260 transmits a signal to the controller 250. In detail, when the inclination of the vehicle body does not reach the reference value, it is possible to control the operation of the shock absorber 140 to prevent the overturning of the vehicle body. If it is inclined above, since the inclination of the vehicle body cannot be restored by the operation of the shock absorber 140, the sensor unit 260 detects this and transmits a signal to the control unit 250.

제어부(250)는 센서부(260)로부터 신호를 전송받으면 분리수단(270)로 작동신호를 전송한다. 이에 분리수단(270)는 점화플러그(271)가 점화되어 폭발물(273)을 폭발시켜 하우징(210)과 하우징 커버(220)를 분리시킬 수 있다. 특히, 제어부(250)는 차체가 기울어지는 쪽에 위치한 분리부(230)로 작동신호를 전송하는 것이 바람직하다.When the control unit 250 receives a signal from the sensor unit 260, the control unit 250 transmits an operation signal to the separation unit 270. Accordingly, the separating means 270 may separate the housing 210 and the housing cover 220 by igniting the spark plug 271 to explode the explosive 273. In particular, the control unit 250 preferably transmits an operation signal to the separating unit 230 located on the inclined side of the vehicle body.

이하에서는 본 발명에 따른 차량용 전복 방지 장치의 작용 및 효과를 상세하게 설명한다.Hereinafter will be described in detail the operation and effect of the vehicle anti-overturning apparatus according to the present invention.

먼저, 센서부(260)는 차량의 기울기가 기준치에 포함되도록 감지되면, 제어부(250)로 감지신호를 전송한다. First, when the sensor unit 260 is detected to include the inclination of the vehicle in the reference value, the sensor unit 260 transmits a detection signal to the control unit 250.

이에, 제어부(250)는 차량이 기울어지는 쪽에 설치된 차체 상승부(200)의 분리부(230)로 작동신호를 전송한다.Thus, the controller 250 transmits an operation signal to the separation unit 230 of the vehicle body riser 200 installed on the side where the vehicle is inclined.

다음, 분리수단(270)에 의해 하우징(210)과 하우징 커버(220)가 분리되면, 차체(110)와 차축(120)이 분리되며, 하우징(210)의 내부에 압축된 상태로 설치되었던 스프링(240)이 복원되면서 인장되므로 차체(110)가 상승한다.Next, when the housing 210 and the housing cover 220 are separated by the separating means 270, the vehicle body 110 and the axle 120 are separated, and the spring is installed in a compressed state inside the housing 210. As the 240 is restored, the vehicle body 110 rises.

이때, 스프링(240)의 복원에 의해 상승된 차체(110)는 기울어진 차량의 기울기를 상쇄하여 차량이 전복되는 것을 방지한다.At this time, the vehicle body 110 raised by the restoration of the spring 240 cancels the inclination of the inclined vehicle to prevent the vehicle from overturning.

본 발명에 따르면, 차량용 전복 방지 장치는 기울어지는 쪽 차체를 상승시키는 차체 상승부를 구비하여 기울어져 상승된 차량의 반대쪽을 순간적으로 상승시켜 차량이 전복되는 것을 방지하는 효과가 있다.According to the present invention, the vehicle overturn prevention apparatus is provided with a vehicle body riser for raising the inclined side of the vehicle body has an effect of preventing the vehicle from overturning by temporarily raising the opposite side of the inclined vehicle.

이러한 차량용 전복 방지 장치는 폭발에 의해 차체를 상승시킴과 아울러 차체와 차량을 분리시켜 차량이 전복되는 것을 방지하므로 그 사용이 일회성이지만, 긴급한 상황에 사용할 수 있으며, 기존에 이미 사용되고 있는 전복방지장치와 함께 사용할 수 있는 이점이 있다.Such a rollover prevention device for a vehicle raises the vehicle body by an explosion and separates the vehicle body from the vehicle to prevent the vehicle from overturning, so that its use is a one-time use, but it can be used in an emergency situation. There is an advantage to use together.

Claims (5)

차체와 차축 사이에 쇽업소버가 구비된 차량에 있어서,In a vehicle provided with a shock absorber between the body and the axle, 상기 쇽업소버의 일측에 설치된 차체 상승부;A body riser installed at one side of the shock absorber; 상기 차량의 기울기를 감지하는 센서부; 및A sensor unit for detecting a tilt of the vehicle; And 상기 센서부에서 감지된 차량의 기울기가 기준치 이상이 되면 상기 차체 상승부를 작동시키는 제어부를 포함하는 차량용 전복 방지 장치.And a control unit for operating the vehicle body rising unit when the inclination of the vehicle sensed by the sensor unit is equal to or greater than a reference value. 청구항 1에 있어서, The method according to claim 1, 상기 차체 상승부는 상기 쇽업소버의 상측이나 하측 중 어느 한 쪽에 설치된 것을 특징으로 하는 차량용 전복 방지 장치.And the vehicle body rising part is installed on either of the upper side and the lower side of the shock absorber. 청구항 2에 있어서,The method according to claim 2, 상기 차체 상승부는 차량의 차체와 차축 사이에 설치되는 하우징;The vehicle body riser may include a housing installed between the vehicle body and the axle of the vehicle; 상기 하우징의 내부에 압축된 상태로 설치된 스프링;A spring installed in a compressed state inside the housing; 상기 하우징의 개구를 커버하는 하우징 커버; 및A housing cover covering an opening of the housing; And 상기 하우징과 하우징 커버를 분리시키는 분리수단을 포함하는 것을 특징으로 하는 차량용 전복 방지 장치.And a separating means for separating the housing and the housing cover. 청구항 3에 있어서,The method according to claim 3, 상기 분리수단은 상기 하우징의 내부 또는 외부에 설치된 폭발물과 상기 폭발물을 점화시키는 점화플러그를 포함하는 것을 특징으로 하는 차량용 전복 방지 장치.And the separating means includes an explosive installed inside or outside the housing and a spark plug for igniting the explosive. 청구항 1에 있어서,The method according to claim 1, 상기 차체 상승부는 상기 차량의 자우 양측에 설치되며 상기 제어부는 상기 차량이 기울어지는 쪽의 상기 차체 상승부를 작동시키는 것을 특징으로 하는 차량용 전복 방지 장치.The vehicle body riser is installed on both sides of the vehicle, and the control unit is a vehicle rollover prevention device, characterized in that for operating the vehicle body riser of the side in which the vehicle is inclined.
KR1020060094242A 2006-09-27 2006-09-27 Anti-overturn apparatus for a car KR20080028662A (en)

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