KR19980029207A - Collision Pre-Sleep and Seat Auto Reverse Device - Google Patents
Collision Pre-Sleep and Seat Auto Reverse Device Download PDFInfo
- Publication number
- KR19980029207A KR19980029207A KR1019960048450A KR19960048450A KR19980029207A KR 19980029207 A KR19980029207 A KR 19980029207A KR 1019960048450 A KR1019960048450 A KR 1019960048450A KR 19960048450 A KR19960048450 A KR 19960048450A KR 19980029207 A KR19980029207 A KR 19980029207A
- Authority
- KR
- South Korea
- Prior art keywords
- seat
- collision
- driver
- control device
- brake
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/4279—Seats or parts thereof displaced during a crash characterised by the triggering system electric or electronic triggering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/42781—Seats or parts thereof displaced during a crash characterised by the triggering system mechanical triggering
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Seats For Vehicles (AREA)
Abstract
본 발명은 충돌 사전 감지 및 시트 자동 후진 장치에 관한 것으로, 종래의 자동차는 충돌시 운전자 및 조수석 승차자가 핸들 및 대쉬보드에 머리를 부딪혀 부상당할 우려와 충돌전에 시트를 뒤로 움직일 만한 시간적인 여유가 없게 되어 적은 충돌에도 크게 부상당할 문제점이 있었다.The present invention relates to a collision pre-sensing and automatic seat reversing device, and a conventional vehicle has a concern that a driver and a passenger occupant may hit their head on a steering wheel and a dashboard during a collision and may not have time to move the seat back before the collision. There was a problem of being largely injured in a small collision.
이에 본 발명은 예시도면 도 1과 도 2에 표현된 바와 같이 자동차의 전자제어장치(16)의 입력단에는 운전자가 밟는 브레이크압을 측정하는 브레이크압센서(10), 왼발에 걸리는 압력을 측정하는 왼발지지압력센서(12), 시트의 위치를 감지하는 시트위치감지센서(14)가 연결되는 한편 그 출력단에는 전동시트제어장치(18)가 연결되어 충돌 가능성이 판정되면 시트액츄에이터(22)를 구동하여 시트를 후진시키고, 또한 전자제어장치(16)의 출력단에 브레이크제어장치(20)가 연결되어 브레이크압을 최대로 유지하도록 자동제어하는 것이다.Accordingly, the present invention is shown in Figure 1 and 2, the input terminal of the electronic control device 16 of the vehicle brake pressure sensor 10 for measuring the brake pressure stepped on the driver, the left foot for measuring the pressure applied to the left foot The support pressure sensor 12 and the seat position detecting sensor 14 for detecting the position of the seat are connected, while the electric seat control device 18 is connected to the output end thereof, and when the possibility of collision is determined, the seat actuator 22 is driven. The seat is reversed, and the brake control device 20 is connected to the output terminal of the electronic control device 16 to automatically control the brake pressure to be maintained at the maximum.
따라서, 본 발명은 어느정도의 주행속도 이상으로 주행하여 충돌이 예상되면 운전자가 브레이크페달을 밟아 브레이크압이 소정값 이상되면 운전석시트 및 조수석시트가 자동으로 후진되어 운전자 및 승객을 최대한 보호할 수 있는 효과가 있다.Therefore, the present invention has the effect that the driver's seat and the passenger seat is automatically reversed when the driver presses the brake pedal when the collision is expected by traveling at a certain driving speed or more and the brake pressure is more than a predetermined value, thereby protecting the driver and the passenger as much as possible. There is.
Description
본 발명은 충돌 사전 감지 및 시트 자동 후진 장치에 관한 것으로, 더욱상세하게는 충돌순간을 사전에 감지하여 자동으로 운전석 및 조수석의 시트를 약간 뒤로 이동시켜 차량 충돌시 실내에 탑승한 운전자 및 조수석의 승객을 보호하도록 한 충돌 사전 감지 및 시트 자동 후진 장치에 관한 것이다.The present invention relates to a collision pre-sensing and automatic seat reversing apparatus, and more specifically, to detect the collision moment in advance to automatically move the seat of the driver's seat and passenger's seat slightly back, passengers of the driver and passenger's seat in the room during a vehicle crash It relates to a collision pre-sensing and sheet automatic reverse device to protect it.
최근 자동차의 급속적인 증대와 무분별한 과속 및 음주 주행으로 인하여 자동차의 충돌사고가 빈번히 발생되고 있으며, 이에 대처하여 자동차가 충돌했을 때 충격을 최소화하여 자동차에 탑승한 운전자 및 조수석의 승객의 부상을 줄이도록하는 승객보호장치의 연구가 진행되고 있다.Recently, car accidents have been frequently caused by rapid increase of cars and indiscriminate speeding and drunk driving.In order to cope with this, the impact of a car crash is minimized to reduce the injuries of drivers and passengers in the car. A study of passenger protection devices is in progress.
상기와 같은 승객보호장치의 실례로서 핸들에 장착한 에어백은 충돌시 차체 감속도를 검출하여 에어백용 압축가스를 터뜨려 에어백이 자동으로 운전자쪽으로 돌출되어 운전자의 상체를 보호하도록 한 것이다.As an example of the passenger protection device as described above, the airbag mounted on the steering wheel detects the deceleration of the vehicle body in the event of collision and bursts the compressed gas for the airbag so that the airbag automatically protrudes toward the driver to protect the upper body of the driver.
그러나, 종래의 자동차는 충돌시 운전자 및 조수석 승차자가 핸들 및 대쉬보드에 머리를 부딪혀 부상당할 우려와 충돌전에 시트를 뒤로 움직일 만한 시간적인 여유가 없게 되어 적은 충돌에도 크게 부상당할 문제점이 있었다.However, the conventional car has a problem that the driver and the passenger seat occupant is injured by hitting the head on the steering wheel and the dashboard during a collision and there is no time for moving the seat back before the collision, so that there is a problem of being injured in a small collision.
이에 본 발명은 상기한 자동차가 지닌 문제를 개선하기 위하여 안출된 것으로, 충돌순간을 사전에 감지하여 자동으로 운전석 및 조수석의 시트를 약간 뒤로 이동시켜 차량 충돌시 실내에 탑승한 운전자 및 조수석의 승객을 보호하도록 한 충돌 사전 감지 및 시트 자동 후진 장치를 제공하고자 함에 발명의 목적이 있다.Accordingly, the present invention has been made to improve the problem of the above-mentioned cars, and detects the moment of collision in advance to automatically move the seats of the driver's seat and passenger's seats slightly back, so SUMMARY OF THE INVENTION An object of the invention is to provide a collision pre-sensing and sheet automatic retraction device for protection.
상기와 같은 목적을 실현하기 위한 본 발명은 자동차의 각종 동력전달 작용을 제어하는 전자제어장치의 데이타입력단에 충돌을 사전에 감지하여 운전석 및 조소석의 시트의 위치를 검출하는 수단과 운전자가 밟는 브레이이크압을 계측하는 수단과 왼발이 차체에 지지되어 걸리는 지지압을 검출하는 수단을 구비하는 한편 그 출력단에는 전동시트제어장치를 연결하여 시트위치를 검출하여 핸들과 시트의 거리가 충돌시 운전자의 머리가 핸들에 부딪히지 않는 최소거리보다 같거나 적다고 판단되면 시트액츄에이터를 구동하여 시트를 후진시키고, 전자제어장치의 다른 출력단에는 브레이크제어장치를 연결하여 시트가 후진되었을 때 브레이크와 운전자의 발의 간격이 멀어지므로 브레이크압을 최대로 유지하도록 자동제어하는 브레이크액츄에이터를 구동하도록 이루어진 것이다.The present invention for achieving the above object is a means for detecting the position of the seat of the driver's seat and the front seat by detecting a collision in advance in the data input terminal of the electronic control device for controlling the various power transmission action of the vehicle and the driver's brake A means for measuring pressure and a means for detecting a support pressure applied by the left foot supported by the vehicle body, while an output seat is connected to an electric seat control device to detect the seat position so that the driver's head If it is judged to be less than or equal to the minimum distance not hitting the steering wheel, the seat actuator is driven backward and the brake control device is connected to the other output terminal of the electronic control unit. Brake actuator to automatically control the brake pressure to the maximum It is designed to drive.
따라서, 본 발명은 어느정도의 주행속도 이상으로 주행하여 충돌이 예상되면 운전자가 브레이크페달을 밟아 브레이크압이 소정값이상되면 운전석시트 및 조수석시트가 자동으로 후진되어 운전자 및 조수석 승객의 머리가 핸들 및 대쉬보드에 부딪히는 것을 최대한 방지할 수 있게 된다.Therefore, the present invention, if the collision is expected by traveling at a certain speed or more, when the driver presses the brake pedal and the brake pressure exceeds a predetermined value, the driver's seat and the passenger's seat are automatically retracted so that the heads of the driver and the passenger's passenger are handled and dashed. This will prevent the board from hitting as much as possible.
도 1 은 본 발명에 따른 구성도,1 is a block diagram according to the present invention,
도 2 의 (가)는 본 발명에 따른 충돌 사전 감지 및 시트를 자동으로 후진되는 과정을 설명하기 위한 흐름도이고, (나)는 본 발명에 따른 시트액츄에이터에 의해 시트가 후진되는 상태를 보인 단면이다.2 (a) is a flow chart for explaining the process of pre-collision detection and the automatic retraction of the seat according to the present invention, (b) is a cross-sectional view showing a state in which the seat is reversed by the seat actuator according to the present invention. .
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 브레이크압센서 12 : 왼발지지압력센서10: brake pressure sensor 12: left foot support pressure sensor
14 : 시트위치감지센서 16 : 전자제어장치14 seat position detection sensor 16 electronic control device
18 : 전동시트제어장치 20 : 브레이크제어장치18: electric seat control device 20: brake control device
22 : 시트액츄에이터 24 : 브레이크액츄에이터.22: Seat actuator 24: Brake actuator.
이하 본 발명에 대하여 첨부된 예시도면을 참고로 그 구성과 작용효과에 대해 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings for the present invention will be described in detail with respect to the configuration and effect.
본 발명은 자동차의 전자제어장치(16)의 입력단에는 운전자가 밟는 브레이크 압력을 측정하는 브레이크압센서(10), 왼발에 걸리는 압력을 측정하는 왼발지지압력센서(12), 시트의 위치를 감지하는 시트위치감지센서(14)가 연결되는 한편 그 출력단에는 전동시트제어장치(18)가 연결되어 충돌 가능성이 판정되면 시트액츄에이터(22)를 구동하여 시트를 후진시키고, 또한 전자제어장치(16)의 출력단에 브레이크제어유니트(20)가 연결되어 브레이크압을 최대로 유지하도록 자동제어하는 것으로 이루어진 충돌 사전 감지 및 시트 자동 후진 장치이다.The present invention, the input of the electronic control device 16 of the vehicle brake pressure sensor 10 for measuring the brake pressure stepped on the driver, left foot support pressure sensor 12 for measuring the pressure applied to the left foot, for detecting the position of the seat When the seat position detecting sensor 14 is connected and the electric seat control device 18 is connected to the output end thereof, and the possibility of collision is determined, the seat actuator 22 is driven to reverse the seat, and the seat of the electronic controller 16 is The brake control unit 20 is connected to the output terminal is a collision pre-sensing and automatic seat reversing device consisting of automatic control to maintain the maximum brake pressure.
상기와 같은 충돌 사전 감지 및 시트 자동 후진 장치는 첨부된 예시도면 도 1과 도 2에 표현된 바와 같이 도시할 수 있다.Such a collision pre-sensing and automatic sheet reversing apparatus may be illustrated as represented in the accompanying drawings, FIGS. 1 and 2.
브레이크압센서(10)는 충돌이 예상되어 운전자가 충돌을 회피하기 위해 오른발로 브레이크의 페달을 밟아서 브레이크의 압력을 측정하여 전자제어장치(16)에 입력하여 차량의 충돌 가능성을 판단할 수 있도록 설치되는 것이다.The brake pressure sensor 10 is installed so that the driver can press the pedal of the brake with the right foot to input the brake pressure to the electronic controller 16 to determine the possibility of the collision by anticipating the collision. Will be.
왼발지지압력센서(12)는 운전자가 주행중 충돌이 예상되었을 때 오른발은 브레이크의 페달을 밟고, 동시에 왼발은 클러치페달의 왼쪽 곁에 설치된 풋레스트(Foot Rest)에 힘을 걸게되는데 이때 왼발에 걸리는 압력을 감지하여 전자제어장치(16)에 송출하도록 이루어진 것이다.When the driver expects a collision while driving, the left foot support pressure sensor 12 presses the brake pedal of the right foot, and at the same time, the left foot applies force to the foot rest installed on the left side of the clutch pedal. It is made to detect and send to the electronic control device (16).
시트위치감지센서(14)는 충돌하기 전 운전석시트 및 조수석시트의 위치를 감지하여 전자제어장치(16)에 입력하도록 하여 자동차가 충돌되었을 때 운전자의 머리가 핸들에 부딪히지 않도록 하는 최소거리를 산출하도록 설치되는 것이다.The seat position sensor 14 detects the positions of the driver's seat and the passenger seat before the collision and inputs them to the electronic controller 16 so as to calculate a minimum distance so that the driver's head does not hit the steering wheel when the vehicle is collided. It is installed.
전동시트제어장치(18)는 전자제어장치(16)에 입력된 운전자의 브레이크압과 왼발의 지지압력 값에 의해 충돌 가능성이 판정되면 시트액츄에이터(22)를 구동하여 운전석시트와 조수석시트를 연동하여 후진시키도록 이루어진 것이다.The electric seat controller 18 drives the seat actuator 22 by interlocking the driver's seat and the passenger seat when it is determined that the collision possibility is determined by the driver's brake pressure and the left foot's supporting pressure value input to the electronic controller 16. It was designed to reverse.
브레이크제어장치(20)는 시트가 후진되었을 때 브레이크페달과 운전자의 발과의 간격이 멀어져 브레이크 조작성이 저하되므로 브레이크액츄에이터(24)를 구동시켜 브레이크압이 최대로 유지하도록 자동제어하도록 설치된 것이다.The brake control device 20 is installed to automatically control the brake pedal 24 to maintain the maximum brake pressure by driving the brake actuator 24 because the distance between the brake pedal and the driver's foot is reduced when the seat is retracted.
이러한 전자제어장치(16)의 작용에 대해 첨부된 예시도면 도 2에 도시된 흐름도에 의거 설명한다.The operation of the electronic controller 16 will be described based on the flowchart shown in FIG. 2.
먼저 자동차의 시동을 켜서 주행속도가 20 km/h 를 넘어서 주행중 충돌이 예상되면 운전자는 오른발로 브레이크페달을 밟고, 왼발은 순간적으로 차체의 풋레스트를 밟게 되는데 이때 브레이크페달에 설치된 브레이크압센서(10)에 의해 감지된브레이크압이 최고브레이크압(PA)에 도달하고, 풋레스트에 설치된 왼발지지압력센서(12)에 의해 감지된 왼발지지압력이 최고의 압력(FA)에 도달하고, 오른발로 브레이크페달을 밟아 지속적으로 브레이크를 밟고 있다고 판단할 수 있는 소정의 시간(tA)이라고 전자제어장치(16)가 판단하면 운전자 및 조수석의 승객이 핸들과 대쉬보드에 머리를 부딪힐 것으로 판단하여 전동시트제어장치(18)를 작동시켜 시트를 후진시키도록 한다.First of all, if the driving speed is over 20 km / h and the collision is expected while driving, the driver will step on the brake pedal with his right foot and the foot will momentarily press on the foot rest of the body. The brake pressure detected by) reaches the maximum brake pressure (P A ), and the left foot support pressure detected by the left foot support pressure sensor (12) installed in the footrest reaches the maximum pressure (F A ), If the electronic control unit 16 determines that the predetermined time t A can be determined that the brake pedal is continuously braked, the driver and the passenger's passenger will hit the head on the steering wheel and the dashboard. The seat control device 18 is operated to reverse the seat.
상기 전동시트제어장치(18)는 운전자가 운전석시트에 착석하여 핸들과 운전자의 상체(허리부분) 까지의 위치된 거리(Cp)를 검출하여 Cp가 충돌시 운전자의 머리가 핸들에 부딪히지 않도록 하는 최소거리(Cs) 보다 작거나 같다고 판단되면 다시말해 핸들과 운전자의 머리까지의 거리가 가까우면 시트액츄에이터(22)를 구동시켜 시트를 후진시킨다.The electric seat control device 18 detects the distance C p between the steering wheel and the upper body (waist) of the driver by seating the driver's seat so that the driver's head does not hit the steering wheel when Cp collides. If it is determined that the distance is smaller than or equal to the minimum distance Cs, that is, when the distance between the steering wheel and the driver's head is close, the seat actuator 22 is driven to reverse the seat.
이와같이 시트가 후진되면 운전자의 브레이크 조작성이 떨어지므로 전자제어장치(16)의 출력신호를 감지한 브레이크제어장치(20)가 브레이크액츄에이터(24)를 구동시켜 브에이크압이 최대로 유지하도록 자동제어하여 자동차가 정지되도록 한 것이다.When the seat is retracted as described above, the driver's brake operability decreases, so that the brake control device 20 that detects the output signal of the electronic control device 16 drives the brake actuator 24 to automatically control the brake pressure to be maintained to the maximum. The car was stopped.
따라서, 자동차는 충돌이 방지되거나 충돌이 되었을 때 시트가 후진되어 운전자 및 조수석의 승객이 핸들 및 대쉬보드에 부딪히는 것을 최소화하여 신체의 부상을 최대한 줄이도록 한다.Thus, the vehicle is retracted when the collision is prevented or the collision is minimized so that the driver and passenger passengers hit the steering wheel and the dashboard to minimize the physical injury.
또한, 상기 브레이크압이 최고 브레이크압이 아니라고 판단되면 브레이크제어장치(20)에 브레이크압이 최대로 작동되도록 브레이크액츄에이터(24)를 반복적으로 구동시키고, 브레이크압이 최고로 되었을 때는 자동차가 정지하게 되고, 이후 자동차를 주행하려면 운전자는 시트위치조절스위치를 작동시켜 운전석시트를 원래대로 복귀시키고, 브레이크제어장치(20)는 해제하게 되는 것이다.In addition, when it is determined that the brake pressure is not the maximum brake pressure, the brake actuator 24 is repeatedly driven to operate the brake pressure to the brake control device 20 to the maximum, and when the brake pressure reaches the maximum, the vehicle is stopped. Then, to drive the car, the driver operates the seat position control switch to return the driver's seat to the original state, and the brake control device 20 is released.
따라서, 본 발명은 어느정도의 주행속도 이상으로 주행하여 충돌이 예상되면 운전자가 브레이크페달을 밟아 브레이크압이 소정값이상되면 운전석시트 및 조수석시트가 자동으로 후진되어 운전자 및 조수석 승객의 머리가 핸들 및 대쉬보드에 부딪히는 것을 최대한 방지할 수 있게 되는 효과가 있다.Therefore, the present invention, if the collision is expected by traveling at a certain speed or more, when the driver presses the brake pedal and the brake pressure exceeds a predetermined value, the driver's seat and the passenger's seat are automatically retracted so that the heads of the driver and the passenger's passenger are handled and dashed. The effect is to prevent the board from hitting as much as possible.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960048450A KR100197883B1 (en) | 1996-10-25 | 1996-10-25 | Apparatus for sensing impact in advance and automatically slipping a seat backward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960048450A KR100197883B1 (en) | 1996-10-25 | 1996-10-25 | Apparatus for sensing impact in advance and automatically slipping a seat backward |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980029207A true KR19980029207A (en) | 1998-07-25 |
| KR100197883B1 KR100197883B1 (en) | 1999-06-15 |
Family
ID=19478997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960048450A KR100197883B1 (en) | 1996-10-25 | 1996-10-25 | Apparatus for sensing impact in advance and automatically slipping a seat backward |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100197883B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101514419B1 (en) * | 2013-10-23 | 2015-04-23 | 주식회사 현대케피코 | Vehicle Passenger Security Control System and Control Method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040049376A (en) * | 2002-12-05 | 2004-06-12 | 현대자동차주식회사 | Break and head rest system for vehicle |
-
1996
- 1996-10-25 KR KR1019960048450A patent/KR100197883B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101514419B1 (en) * | 2013-10-23 | 2015-04-23 | 주식회사 현대케피코 | Vehicle Passenger Security Control System and Control Method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100197883B1 (en) | 1999-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3897254B2 (en) | Method for operating a reversible occupant protection system in an automobile | |
| US6758495B2 (en) | Method and safety restraint device for restraining an occupant on a vehicle seat | |
| JP4669509B2 (en) | Control method for occupant protection means in vehicle and occupant protection system | |
| JP2004521014A (en) | Occupant restraint system with belt tightening force limiter | |
| JPH05208647A (en) | Protecting device for front seat occupant of automobile | |
| JP2007532390A (en) | Safety devices for automobiles | |
| KR101514419B1 (en) | Vehicle Passenger Security Control System and Control Method thereof | |
| KR100197883B1 (en) | Apparatus for sensing impact in advance and automatically slipping a seat backward | |
| JP2005526655A (en) | Method and apparatus for protecting vehicle occupants | |
| US6712168B2 (en) | Vehicle impact force limiting system | |
| KR100218779B1 (en) | Airbag expansion sensing device and operating control device and method | |
| JPH0825446B2 (en) | Safety device for car accident | |
| KR19980083798A (en) | Car seat control device | |
| KR0123471B1 (en) | Impact absorption device for a car seat | |
| KR0164346B1 (en) | Airbag control device which uses the ultra ray sensor | |
| KR100381227B1 (en) | Apparatus for relieving impact when a car is clashed head-on | |
| KR19980016310A (en) | Vehicle emergency braking device | |
| KR0142744B1 (en) | Impact senising seat transter device for a car | |
| KR0174019B1 (en) | Airbag control device activating to impact type and the control method | |
| KR100187646B1 (en) | Air bag controller | |
| KR100447317B1 (en) | The seat structure for moving backward | |
| KR100187336B1 (en) | Airbag control method | |
| KR0181845B1 (en) | Device for preventing an airbag from injurying a passenger | |
| KR0128075Y1 (en) | Airbag device for an automobile | |
| KR0146302B1 (en) | Zet-injected brake device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20031219 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |