KR100802759B1 - Safety arrangement of vehicle in rollover - Google Patents

Safety arrangement of vehicle in rollover Download PDF

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Publication number
KR100802759B1
KR100802759B1 KR1020060121927A KR20060121927A KR100802759B1 KR 100802759 B1 KR100802759 B1 KR 100802759B1 KR 1020060121927 A KR1020060121927 A KR 1020060121927A KR 20060121927 A KR20060121927 A KR 20060121927A KR 100802759 B1 KR100802759 B1 KR 100802759B1
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KR
South Korea
Prior art keywords
rollover
vehicle
sensor
sunshade
opening
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KR1020060121927A
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Korean (ko)
Inventor
서정욱
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현대자동차주식회사
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Priority to KR1020060121927A priority Critical patent/KR100802759B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/13—Roll-over protection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/043—Sunroofs e.g. sliding above the roof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01204—Actuation parameters of safety arrangents
    • B60R2021/01211—Expansion of air bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01204—Actuation parameters of safety arrangents
    • B60R2021/01252—Devices other than bags
    • B60R2021/01265—Seat belts
    • B60R2021/01272—Belt tensioners

Abstract

A safety arrangement of a vehicle is provided to minimize injury of an occupant by closing a sun roof, restricting a seat belt, and deploying a curtain air bag upon judgment of roll-over. A safety arrangement includes a roll-over sensor(10), a sun shade opening/shutting unit(30), an obstacle sensor(12), and a controller(20). The roll-over sensor detects the degree of vehicle roll-over. The sun shade opening/shutting unit adjusts the opening/shutting operation of a sun shade mounted on a sun roof. The obstacle sensor is mounted on a frame of the sun roof. The controller controls the sun shade opening/shutting unit and opens/shuts the sun shade of the sun roof when the quantity of roll-over detected from the roll-over sensor exceeds a threshold value for vehicle roll-over. The controller stops shutting operation of the sun shade when an obstacle exists in the frame.

Description

차량의 전복시 안전장치{safety arrangement of vehicle in rollover}Safety arrangement of vehicle in rollover

도 1은 본 발명에 따른 차량의 전복시 안전장치의 구성을 도시한 블럭도.1 is a block diagram showing the configuration of a safety device for overturning a vehicle according to the present invention.

도 2와 도 3은 본 발명의 구성을 각각 도시한 측면도와 평면도.2 and 3 are a side view and a plan view respectively showing the configuration of the present invention.

본 발명은 주행중 차량의 전복 사고의 발생시 개방된 상태의 선루프를 폐쇄시켜 탑승자의 이탈을 방지할 수 있도록 하는 차량의 전복시 안전장치에 관한 것이다.The present invention relates to a vehicle overturning safety device that can prevent the departure of the occupant by closing the sunroof in the open state when the vehicle overturning accident occurs during driving.

자동차의 루프패널에 설치되는 선루프 장치는 차실내의 환기와 조망권의 확보 등의 목적을 위해 구비되는 것인 바, 상기 선루프 장치는 루프패널에 형성된 개구부에 대해 선쉐이드를 매개로 그 개폐를 조절할 수 있는 구조로 설치된다.The sunroof device installed on the roof panel of the vehicle is provided for the purpose of ventilation of the vehicle interior and securing the right of view, and the sunroof device opens and closes the opening of the roof panel through the sunshade. It is installed in an adjustable structure.

그리고, 상기 선루프 장치에 있어 선쉐이드는 수동 내지 선쉐이드 개폐구동부를 매개로 자동으로 개폐를 조절할 수 있는 데, 근래에 들어서는 자동개폐방식의 선루프 장치가 주로 설치되는 실정이다.In the sunroof device, the sunshade can automatically control the opening and closing of the sunshade through the manual to the sunshade opening and closing unit. In recent years, the sunroof device of the automatic opening and closing method is mainly installed.

그런데, 상기와 같이 루프패널에 설치되는 선루프 장치에 있어 선쉐이드를 개방된 상태로 주행하다가 차량의 전복 사고가 발생되면, 개방된 상태의 선쉐이드를 통해 탑승자가 차량의 외부로 이탈되어 더 큰 상해를 입게 되는 문제가 있었다.However, in the sunroof device installed on the roof panel as described above, if the vehicle is overturned while the sunshade is opened, the occupant is separated from the outside of the vehicle through the open sunshade and the passenger There was a problem being injured.

이에 본 발명은 상기와 같은 제반 사안들을 감안하여 안출된 것으로, 주행중 차체의 롤오버량을 검출하여 이를 매개로 차량의 전복 사고를 판단하고, 전복 사고의 발생 판단시 개방된 상태의 선쉐이드를 강제적으로 폐쇄시키도록 함으로써, 차량의 외부로 탑승자가 이탈되는 문제를 해소할 수 있도록 하는 데 그 목적이 있다.Accordingly, the present invention has been made in view of the above-mentioned matters, and detects the rollover amount of the vehicle body while driving and determines the vehicle overturn accident based on this, and the sunshade of the open state is forcibly determined when the overturn accident occurs. The purpose is to solve the problem that the occupant is separated from the outside of the vehicle by closing.

또한, 본 발명은 주행중 차량의 전복 사고시 시트벨트를 구속하고 커튼 에어백을 전개시켜 탑승자의 안전을 더욱 보장할 수 있도록 하는 데 그 목적이 있다.In addition, an object of the present invention is to restrain the seat belt in the event of the vehicle overturning while driving and to deploy a curtain air bag to further ensure the safety of the occupants.

상기와 같은 목적을 달성하기 위한 본 발명은, 주행중 차체의 롤오버의 정도를 검출하는 롤오버 센서와; The present invention for achieving the above object is a rollover sensor for detecting the degree of rollover of the vehicle body during driving;

선루프에 구비된 선쉐이드의 개폐를 조절하는 선쉐이드 개폐구동부; Sunshade opening and closing unit for controlling the opening and closing of the sunshade provided in the sunroof;

상기 선루프의 프레임에 설치되어 장애물의 유무를 판단하는 장애물 감지센서 및;
상기 롤오버 센서로부터 검출된 롤오버량이 전복시 임계값을 초과하면, 상기 선쉐이드 개폐구동부를 제어하여 상기 선루프의 선쉐이드를 폐쇄시키고, 상기 장애물 감지센서를 매개로 상기 프레임내 장애물의 존재시 상기 선쉐이드의 폐쇄를 중지시키는 제어부를 포함하여 구성되는 것을 특징으로 한다.An obstacle detecting sensor installed at the frame of the sunroof and determining whether an obstacle exists;
When the rollover amount detected by the rollover sensor exceeds a rollover threshold, the sunshade opening and closing driver is controlled to close the sunshade of the sunroof and the line in the presence of an obstacle in the frame through the obstacle detecting sensor. It characterized in that it comprises a control unit for stopping the closing of the shade.

이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 도면에 도시된 바와 같이, 주행중인 차량의 차체에 대한 롤오버의 정도를 검출하는 롤오버 센서(10)와, 선루프에 구비된 선쉐이드(1)의 개폐를 조절하는 선쉐이드 개폐구동부(30) 및, 상기 롤오버 센서(10)로부터 검출된 롤오버량이 전복시 임계값을 초과하면, 상기 선쉐이드 개폐구동부(30)를 제어하여 상기 선루프에 구비된 선쉐이드(1)를 폐쇄시키는 제어부(20)를 포함하여 구성된다.As shown in the drawing, the rollover sensor 10 for detecting the degree of rollover with respect to the vehicle body of the running vehicle, and the sunshade opening and closing unit for controlling the opening and closing of the sunshade 1 provided in the sunroof ( 30) and a control unit for closing the sunshade 1 provided in the sunroof by controlling the sunshade opening and closing unit 30 when the rollover amount detected from the rollover sensor 10 exceeds a rollover threshold value ( 20).

그리고, 상기 선루프에는 프레임(3) 사이에 장애물의 유무를 판단하는 장애물 감지센서(12)가 설치되고, 상기 제어부(20)는 상기 선루프 개폐구동부(30)를 제어하여 상기 선쉐이드(1)의 폐쇄시 상기 장애물 감지센서(12)를 매개로 장애물의 검출시 상기 선쉐이드(1)의 폐쇄를 중지시키도록 구성된다.In addition, the sunroof is provided with an obstacle detecting sensor 12 that determines the presence or absence of obstacles between the frame 3, the control unit 20 controls the sunroof opening and closing unit 30 to the sunshade (1) Is closed to close the sunshade 1 when the obstacle is detected through the obstacle detecting sensor 12.

이 경우, 상기 선루프의 프레임(3)에 설치되는 상기 장애물 감지센서(12)는 비접촉식의 포토센서로 이루어짐이 바람직하다.In this case, the obstacle detection sensor 12 installed in the frame 3 of the sunroof is preferably made of a non-contact photosensor.

또한, 상기 제어부(20)는 상기 롤오버 센서(10)를 매개로 차량의 전복 시점을 검출하면, 시트벨트 프리텐셔너 구동부(32)에 작동신호를 출력하여 시트벨트를 구속시키도록 구성된다.In addition, the control unit 20 is configured to constrain the seat belt by outputting an operation signal to the seat belt pretensioner driver 32 when detecting the overturning time of the vehicle through the rollover sensor 10.

아울러, 상기 제어부(20)는 상기 롤오버 센서(10)를 매개로 차량의 전복 시점을 검출하면, 커튼 에어백 구동부(34)에 작동신호를 출력하여 커튼 에어백(5)을 전개시키도록 구성된다.In addition, the control unit 20 is configured to deploy the curtain airbag 5 by outputting an operation signal to the curtain airbag driver 34 when detecting the overturning time of the vehicle through the rollover sensor 10.

따라서, 상기 제어부(20)는 주행중 상기 롤오버 센서(10)를 매개로 롤오버량을 검출하고, 검출된 롤오버량을 차량의 전복시 임계값과 비교하여, 상기 롤오버 센서(10)로부터 검출된 롤오버량이 전복시 임계값을 초과하면, 상기 선쉐이드 개폐 구동부(30)에 작동명령을 출력하여 개방된 상태의 선쉐이드(1)를 폐쇄시키게 된다.Accordingly, the controller 20 detects the rollover amount through the rollover sensor 10 while driving, compares the detected rollover amount with a threshold value for the rollover of the vehicle, and detects the rollover amount from the rollover sensor 10. When the rollover threshold value is exceeded, the sunshade open / close drive unit 30 outputs an operation command to close the sunshade 1 in an open state.

이때, 상기 제어부(20)는 선루프 프레임(3)에 설치된 장애물 감지센서(12)를 매개로 선쉐이드(1)의 이동경로상에 장애물이 존재하면, 상기 선쉐이드 개폐구동부(30)의 작동을 중지시켜 안전사고의 발생을 방지하게 된다.In this case, the controller 20 operates the sunshade opening / closing drive unit 30 when an obstacle exists on the movement path of the sunshade 1 through the obstacle detecting sensor 12 installed in the sunroof frame 3. This prevents the occurrence of a safety accident.

또한, 상기 제어부(20)는 상기 롤오버 센서(10)를 매개로 차량의 전복사고를 판단하면, 상기 시트벨트 프리텐셔너 구동부(32)를 동작시켜 시트벨트를 구속하고, 상기 커튼 에어백 구동부(34)를 동작시켜 커튼 에어백(5)의 전개를 도모하게 된다.In addition, when the controller 20 determines the rollover accident of the vehicle through the rollover sensor 10, the control unit 20 operates the seat belt pretensioner driver 32 to restrain the seat belt and the curtain airbag driver 34. By operating, the curtain airbag 5 is developed.

이와 같이, 주행중 전복사고의 발생시 선루프의 폐쇄와 시트벨트의 구속 및 커튼 에어백(5)의 전개를 통해 차량내에 탑승한 승객이 입게되는 상해의 정도는 최소화될 수 있게 된다.In this way, when the rollover accident occurs during driving, the degree of injury suffered by the passengers in the vehicle may be minimized through the closing of the sunroof, the restraint of the seat belt, and the deployment of the curtain airbag 5.

이상 설명한 바와 같이 본 발명에 따른 차량의 전복시 안전장치에 의하면, 주행중인 차량에 있어 롤오버량을 검출하여 이를 매개로 차량의 전복사고를 사전에 검출함과 더불어, 전복사고의 판단시 선루프의 폐쇄와 시트벨트의 구속 및 커튼 에어백의 전개를 통해 탑승자가 입게 되는 상해의 정도는 최소화될 수 있게 된다.As described above, according to the safety device for overturning the vehicle according to the present invention, the rollover amount is detected in the vehicle being driven, the vehicle overturn incident is detected in advance, and the sunroof is determined when the overturn accident is judged. The closure and restraint of the seat belt and the deployment of curtain airbags can minimize the amount of injury to the occupants.

Claims (4)

주행중 차체의 롤오버의 정도를 검출하는 롤오버 센서와; A rollover sensor for detecting a degree of rollover of the vehicle body while driving; 선루프에 구비된 선쉐이드의 개폐를 조절하는 선쉐이드 개폐구동부; Sunshade opening and closing unit for controlling the opening and closing of the sunshade provided in the sunroof; 상기 선루프의 프레임에 설치되어 장애물의 유무를 판단하는 장애물 감지센서 및; An obstacle detecting sensor installed at the frame of the sunroof and determining whether an obstacle exists; 상기 롤오버 센서로부터 검출된 롤오버량이 전복시 임계값을 초과하면, 상기 선쉐이드 개폐구동부를 제어하여 상기 선루프의 선쉐이드를 폐쇄시키고, 상기 장애물 감지센서를 매개로 상기 프레임내 장애물의 존재시 상기 선쉐이드의 폐쇄를 중지시키는 제어부를 포함하여 구성되는 차량의 전복시 안전장치.When the rollover amount detected by the rollover sensor exceeds a rollover threshold, the sunshade opening and closing driver is controlled to close the sunshade of the sunroof and the line in the presence of an obstacle in the frame through the obstacle detecting sensor. Roll over safety device of the vehicle comprising a control unit for stopping the closing of the shade. 삭제delete 청구항 1에 있어서, The method according to claim 1, 상기 제어부는 상기 롤오버 센서를 매개로 차량의 전복을 검출하면, 시트벨트 프리텐셔너 구동부에 작동신호를 출력하여 시트벨트를 구속하도록 구성된 것을 특징으로 하는 차량의 전복시 안전장치.The control unit is configured to restrain the seat belt by outputting an operation signal to the seat belt pretensioner driving unit when detecting the vehicle overturning through the rollover sensor. 청구항 3에 있어서, The method according to claim 3, 상기 제어부는 상기 롤오버 센서를 매개로 차량의 전복을 검출하면, 커튼 에어백 구동부에 작동신호를 출력하여 커튼 에어백을 전재시키도록 구성된 것을 특징으로 하는 차량의 전복시 안전장치.The control unit is configured to output the operation signal to the curtain airbag drive unit to detect the rollover of the vehicle via the rollover sensor, to roll over the curtain airbag, characterized in that the vehicle.
KR1020060121927A 2006-12-05 2006-12-05 Safety arrangement of vehicle in rollover KR100802759B1 (en)

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CN108909419A (en) * 2018-07-16 2018-11-30 英纳法企业管理（上海）有限公司 Vehicle dormer window anti-clamping method and system

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JPH11170976A (en) 1997-12-12 1999-06-29 Mazda Motor Corp Occupant protector for vehicle
JPH11222037A (en) 1998-02-03 1999-08-17 Toyota Motor Corp Vehicle with sun roof
KR20020013907A (en) * 1999-06-11 2002-02-21 덴턴 마이클 Inflatable air bag for an automotive vehicle
KR20050010538A (en) * 2003-07-21 2005-01-28 현대모비스 주식회사 Secondary injury preventing sun roof device in vehicle
KR100534313B1 (en) 2003-09-30 2005-12-08 현대자동차주식회사 Post-Tensioner of Seatbelt for Second Collision and Overturn Accident of Vehicles

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JPH11170976A (en) 1997-12-12 1999-06-29 Mazda Motor Corp Occupant protector for vehicle
JPH11222037A (en) 1998-02-03 1999-08-17 Toyota Motor Corp Vehicle with sun roof
KR20020013907A (en) * 1999-06-11 2002-02-21 덴턴 마이클 Inflatable air bag for an automotive vehicle
KR20050010538A (en) * 2003-07-21 2005-01-28 현대모비스 주식회사 Secondary injury preventing sun roof device in vehicle
KR100534313B1 (en) 2003-09-30 2005-12-08 현대자동차주식회사 Post-Tensioner of Seatbelt for Second Collision and Overturn Accident of Vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108909419A (en) * 2018-07-16 2018-11-30 英纳法企业管理（上海）有限公司 Vehicle dormer window anti-clamping method and system

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