KR19990026979A - Automatic opening of car door in case of collision - Google Patents
Automatic opening of car door in case of collision Download PDFInfo
- Publication number
- KR19990026979A KR19990026979A KR1019970049311A KR19970049311A KR19990026979A KR 19990026979 A KR19990026979 A KR 19990026979A KR 1019970049311 A KR1019970049311 A KR 1019970049311A KR 19970049311 A KR19970049311 A KR 19970049311A KR 19990026979 A KR19990026979 A KR 19990026979A
- Authority
- KR
- South Korea
- Prior art keywords
- collision
- door
- signal
- control means
- actuator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
- E05B77/12—Automatic locking or unlocking at the moment of collision
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- 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
- B60R2021/01013—Means for detecting collision, impending collision 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
- B60R21/01—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
- B60R21/0136—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 responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/304—Acceleration sensors
- B60Y2400/3042—Collision sensors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
Landscapes
- Lock And Its Accessories (AREA)
Abstract
본 발명은 충돌시 자동차 도어의 자동열림장치에 관한 것으로, 내부트림(14)에 설치된 인사이드 핸들(16)과 록장치(18)에 작동로드(20)의 양 끝단을 연결 접속한 자동차 도어(12)의 자동열림장치에 있어서, 충격흡수용 범퍼(22)의 일측에 설치되어 충돌력을 감지하여 신호를 발생하는 충돌감지센서(24)와, 그 충돌감지센서(24)의 감지 신호에 따라 소정의 제어 신호를 출력하는 제어수단(26)과, 그 제어수단(26)의 출력 신호에 직진 운동하도록 작동로드(20)의 일측에 연결된 엑츄에이터(28)로 구성함으로써, 전방 출돌시 그 충돌력을 범퍼에 매설된 충돌감지센서가 감지한 후 그 신호를 제어수단이 받아들여 엑츄에이터를 작동시킴으로써, 비상 탈출 및 비상 구조를 쉽게 함에 따라 인명 재해를 최대한 방지할 수 있게 된 유용한 발명이다.The present invention relates to an automatic opening device of a car door in a collision, the car door 12 is connected to both ends of the operating rod 20 to the inside handle 16 and the lock device 18 installed on the inner trim (14). In the automatic opening device of), it is provided on one side of the shock absorbing bumper 22 to detect a collision force and generate a signal, and according to the detection signal of the collision detection sensor 24 Control means 26 for outputting a control signal of the actuator and an actuator 28 connected to one side of the actuating rod 20 to move straight to the output signal of the control means 26, so that the collision force at the time of forward run After the collision detection sensor embedded in the bumper is detected, the control means receives the signal and operates the actuator, thereby making it easier to escape and rescue the emergency, and thus it is a useful invention that can prevent human injury as much as possible.
Description
본 발명은 충돌시 자동차 도어의 자동열림장치에 관한 것으로, 특히 내부트림에 설치된 인사이드 핸들과 록장치에 작동로드의 양 끝단을 연결 접속한 자동차 도어의 자동열림장치에 있어서, 충격흡수용 범퍼의 일측에 설치되어 충돌력을 감지하여 신호를 발생하는 충돌감지센서와, 그 충돌감지센서의 감지 신호에 따라 소정의 제어 신호를 출력하는 제어수단과, 그 제어수단의 출력 신호에 직진 운동하도록 작동로드의 일측에 연결된 엑츄에이터로 구성하여 된 충돌시 자동차 도어의 자동열림장치에 관한 것이다.The present invention relates to an automatic opening device of a car door in a collision, and more particularly, in the automatic opening device of an automobile door in which both ends of a working rod are connected to an inside handle and a lock device installed on an inner trim, one side of a shock absorber bumper. A collision detection sensor which is installed in and detects a collision force and generates a signal, control means for outputting a predetermined control signal according to a detection signal of the collision detection sensor, and an operation rod to move straight to an output signal of the control means. The present invention relates to an automatic opening device of a car door in case of a collision composed of an actuator connected to one side.
일반적으로 자동차의 도어록 장치는 스트라이커와 서로 물려서 도어의 움직임을 제한하게 된 도어록과, 아웃 사이드 핸들과 인사이드 핸들을 연결하게 된 록 개방에 관계된 기구와, 푸시버튼에 연결하는 록장치와 관계된 도어록 노브, 밸브랭크 등으로 구성되고, 이러한 도어록은 차체에 설치된 스트라이커와 서로 물린 상태로 도어를 고정 지지하며, 도어 자체는 차체의 가로 세로 방향으로 가해지는 힘에 충분히 견딜 수 있는 구조로 되어 있다. 이후 도어를 닫으면 록 래칫(Lock ratchet) 부분이 스트라이커 부분과 접촉되면서 록 래칫부가 회전하여 잠기도록 하고 있다.In general, the door lock device of the vehicle is a door lock that is engaged with the striker to limit the movement of the door, the mechanism related to the lock opening to connect the outside handle and the inside handle, the door lock knob associated with the lock device connected to the pushbutton, It is composed of a valve rank and the like, and the door lock is fixedly supported by the striker installed in the vehicle body in a state of biting each other, the door itself has a structure that can withstand the force applied in the transverse and longitudinal direction of the vehicle body. Then, when the door is closed, the lock ratchet portion is in contact with the striker portion, and the lock ratchet portion is rotated and locked.
한편, 주행도중 어린이의 부주의로 인해 도어 내측면으로 설치된 인사이드 핸들을 잡아당겨 도어가 열리는 경우를 예방하기 위해 도어의 상부측 또는 인사이드 핸들이 설치된 부위에 도어잠금 버튼 및 노브를 설치하고 있었는 데, 이들은 도어록 장치와 각각 연결되어 있는 상태이기 때문에 차내부의 탑승자가 주행하는 상태에서 운전석측 도어에 설치된 도어잠금 버튼이나 노브를 조작하여 잠금 상태로 하게 되면, 인사이드 핸들을 움직여도 도어가 열리지 않도록 하고 있었다.On the other hand, door lock buttons and knobs were installed on the upper side of the door or the part where the inside handle was installed to prevent the door from being opened by pulling the inside handle installed on the inside of the door due to the carelessness of the child while driving. Since it is connected to the door lock device, the door lock button or knob installed in the driver's side door is locked while the passenger inside the vehicle is running, so that the door does not open even if the inside handle is moved.
하지만, 이렇게 도어잠금 버튼 및 노브를 설치된 상태로 하더라도, 야간의 경우에는 도어의 상측으로 돌출되게 설치한 도어잠금 노브는 눈으로 인식하기에 비교적 쉽지만, 인사이드 핸들과 동일한 장소에 설치된 도어잠금 버튼은 눈으로 인식하기가 어렵기 때문에 일일이 불빛을 비추어 확인해야 하는 등의 문제가 발생했었고, 이처럼 인사이드 핸들을 찾기 힘들기 때문에 사고 발생시 도어를 열고 탈출하기란 사실상 불가능했다. 아울러, 외부에서 차실내의 탑승객들을 구출하는 데 도어를 열기에 힘이 들어 인명을 구조하는 데 어려움이 있기 때문에 인체에 치명적인 상해를 입는 경우가 종종 발생했었다.However, even when the door lock button and knob are installed in this state, the door lock knob installed to protrude to the upper side of the door is relatively easy to recognize by the eye at night, but the door lock button installed at the same place as the inside handle is Because it was difficult to recognize the problem, such as having to check the lights one by one, there was a problem, and since the inside handle was difficult to find, it was virtually impossible to open the door in case of an accident. In addition, the fatal injury to the human body has often occurred because it is difficult to save lives due to the difficulty of opening the door to rescue passengers in the cabin from the outside.
본 발명의 과제는 전방 충돌시 그 충돌력을 범퍼에 매설된 충돌감지센서가 감지한 후 그 신호를 제어수단이 받아들여 엑츄에이터를 작동시킴으로써, 비상 탈출 및 비상 구조를 쉽게 함에 따라 인명 재해를 최대한 방지할 수 있게 된 충돌시 자동차 도어의 자동열림장치를 제공하는 데 있다.An object of the present invention is to detect the impact force in the front bump when the collision is detected by the control means receives the signal to operate the actuator, the emergency escape and emergency rescue by preventing the human life disaster as possible In the event of a collision, the automatic opening of the car door is provided.
이러한 본 발명은 내부트림에 설치된 인사이드 핸들과 록장치에 작동로드의 양 끝단을 연결 접속한 자동차 도어의 자동열림장치에 있어서, 충격흡수용 범퍼의 일측에 설치되어 충돌력을 감지하여 신호를 발생하는 충돌감지센서와, 그 충돌감지센서의 감지 신호에 따라 소정의 제어 신호를 출력하는 제어수단과, 그 제어수단의 출력 신호에 직진 운동하도록 작동로드의 일측에 연결된 엑츄에이터로 구성함으로써 달성되는 것이다.The present invention is an automatic opening device of a car door in which both ends of an operating rod is connected to an inside handle and a lock device installed on an inner trim, and installed on one side of a bumper for shock absorption to generate a signal by detecting a collision force. The collision detection sensor, control means for outputting a predetermined control signal in accordance with the detection signal of the collision detection sensor, and an actuator connected to one side of the operating rod to move straight to the output signal of the control means.
도 1은 본 발명 충돌시 자동차 도어의 자동열림장치를 보인 요부 사시도이다.Figure 1 is a perspective view of the main part showing the automatic opening device of the automobile door during the present invention crash.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
12 : 도어 14 : 내부트림12 door 14 internal trim
16 : 인사이드 핸들 18 : 록장치16: inside handle 18: lock device
20 : 작동로드 22 : 범퍼20: working rod 22: bumper
24 : 충돌감지센서 26 : 제어수단24: collision detection sensor 26: control means
28 : 엑츄에이터28: Actuator
첨부된 도면 도 1은 본 발명 충돌시 자동차 도어의 자동열림장치를 보인 요부 사시도이다.1 is a perspective view illustrating main parts of an automatic opening device of an automobile door during a collision of the present invention.
이에 도시된 바와같이 본 발명 자동차 도어의 자동열림장치는 내부트림(14)에 설치된 인사이드 핸들(16)과 록장치(18)에 작동로드(20)의 양 끝단을 연결 접속하여 도어(12)가 열리도록 하게 되는 데, 이러한 도어(12)를 자동으로 열리도록 하기 위해 충돌감지센서(24), 제어수단(26) 그리고 엑츄에이터(28)를 설치하게 된다.As shown in the present invention, the automatic opening device of the automobile door of the present invention connects both ends of the operation rod 20 to the inside handle 16 and the lock device 18 installed on the inner trim 14 so that the door 12 is connected. In order to open the door 12, the collision detection sensor 24, the control means 26 and the actuator 28 are installed.
상기 충돌감지센서(24)는 충격흡수용 범퍼(22)의 일측에 설치되어 충돌력을 감지하여 신호를 발생한다.The collision detection sensor 24 is installed on one side of the shock absorbing bumper 22 to detect a collision force and generate a signal.
상기 제어수단(26)은 충돌감지센서(24)의 감지 신호에 따라 소정의 제어 신호를 출력한다.The control means 26 outputs a predetermined control signal according to the detection signal of the collision detection sensor 24.
상기 엑츄에이터(28)는 제어수단(26)의 출력 신호에 직진 운동하도록 작동로드(20)의 일측에 연결된다.The actuator 28 is connected to one side of the actuating rod 20 to move straight to the output signal of the control means 26.
이와같이 구성된 본 발명은 자동차 주행도중 충돌 발생시 그 충돌력을 충돌감지센서(24)가 받아들여 그 신호를 제어수단(26)으로 전달한 다음, 그 제어수단의 출력 신호를 엑츄에이터(28)에 전달하여 전원이 도통되게 함으로써, 그 엑츄에이터(28)는 인사이드 핸들(16)의 움직임에 따라 당겨지는 작동로드(20)를 잡아당겨 그 선단으로 연결된 록장치(18)를 해제함에 따라 자동으로 도어(12)가 열릴 수 있도록 하여 비상 탈출 또는 구조에 효과적인 발명이다.According to the present invention configured as described above, when a collision occurs during driving of a vehicle, the collision force sensor 24 receives the collision force and transmits the signal to the control means 26, and then transmits the output signal of the control means to the actuator 28 to supply power. By allowing this conduction, the actuator 28 automatically pulls the actuating rod 20 which is pulled in accordance with the movement of the inside handle 16 and releases the lock 18 connected to its tip. It is an effective invention for emergency escape or rescue by allowing it to be opened.
여기서, 본 발명의 충돌 발생시 자동차 도어의 자동열림장치의 작동을 첨부된 도면 도 1을 참조하여 자세히 설명하기로 한다.Here, the operation of the automatic opening device of the car door when the collision of the present invention will be described in detail with reference to the accompanying drawings.
즉, 평상시 도어(12)를 개폐하는 과정을 볼 때 외부에서 도어(12)를 열기 위해서는 그 외부패널에 설치된 바깥핸들을 작동하여 작동로드(20)를 당김에 따라 이에 연설된 록장치(18)가 해제되어 도어(12)를 열 수 있고, 또한 차실내의 탑승자가 도어(12)를 열기위해 인사이드 핸들(16)을 손으로 잡아당겨 이와 연설된 작동로드(20)를 일측방으로 당김에 따라 록장치(18)가 해제되어 도어(12)가 열릴 수 있도록 하고 있었는 데, 차량의 주행도중 전방 충돌이 발생하여 전복되었을 경우 그 도어(12)의 내측패널에 설치된 인사이드 핸들(16)을 찾지 못함으로 인해 도어(12)를 열지 못한 관계로 치명적인 인체 상해의 우려가 발생했던 종래의 기술을 해결하기 위해 본 발명에서는 상기 도어(12)를 자동을 열 수 있는 방법을 생각했었다.That is, in order to open and close the door 12 from the outside when the process of opening and closing the door 12 normally, the lock device 18 addressed according to the operation rod 20 is pulled by operating the outer handle installed on the outer panel. Can be opened to open the door 12, and also as the occupant in the cabin pulls the inside handle 16 by hand to open the door 12 and pulls the operation rod 20 protruded to one side. When the lock device 18 was released to allow the door 12 to open, when the front collision occurred and the vehicle was rolled over while driving, the inside handle 16 installed on the inner panel of the door 12 could not be found. Due to the failure to open the door 12, in order to solve the conventional technology in which the possibility of fatal human injury occurred, the present invention contemplated a method of automatically opening the door 12.
즉, 이를 위해 상기 범퍼(22)의 소정 위치에는 충돌감지센서(24)를 매설하게 된다. 그 충돌감지센서(24)는 외부에서 볼 때 보이지 않게 되고, 이는 범퍼(22)에 충돌이 발생했을 때 그 충돌력을 감지하게 된다. 또한 그 충돌감지센서(24)에 접속되도록 상기 도어(12)의 일측에는 흔히 공지되어 사용되고 있는 마이컴, 즉 제어수단(26)을 설치하게 된다. 이어, 그 제어수단(26)에는 엑츄에이터(28)를 연결 접속하게 되는 것이다. 그리고, 그 엑츄에이터(28)는 도어(12)에 이미 설치된 작동로드(20)에 연결하게 된다.That is, for this purpose, the collision detection sensor 24 is embedded at a predetermined position of the bumper 22. The collision detection sensor 24 becomes invisible when viewed from the outside, which detects the collision force when a collision occurs in the bumper 22. In addition, one side of the door 12 is provided with a microcomputer that is commonly known and used to be connected to the collision detection sensor 24, that is, the control means 26. Subsequently, the actuator 28 is connected to the control means 26. Then, the actuator 28 is connected to the operation rod 20 already installed in the door 12.
이렇게 설치함으로써, 자동차의 주행도중 전방 충돌이 발생했을 때 범퍼(22)는 충돌력을 흡수하는 한편, 그 범퍼(22)에 매설된 충돌감지센서(24)에 의해 충돌력을 감지하게 된다. 그 감지된 신호는 상기 제어수단(26)으로 전달되는 것이다. 그 제어수단(26)은 충돌 신호에 따라 자체의 연산 작용에 의해 제어 신호를 출력하게 되는 것이다. 그 출력 신호는 자동차 내에 설치된 전원을 엑츄에이터(28)에 전달하게 되는 것이다. 이에 따라 그 엑츄에이터(28)가 온됨으로 인해 직진 운동을 하게 된다. 그 직진 운동에 따라 인사이드 핸들(16)과 록장치(18) 사이에 연결되어 있던 작동로드(20)를 잡아 당기게 되는 것이다. 그 작동로드(20)가 일 방향으로 당겨짐에 따라 록장치(18)의 록 상태는 해제된다. 그러면 그 록장치(18)는 차체의 일측으로 돌출 형성된 스트라이커(도면에 미도시)로부터 빠질 수 있게 되어 수동으로 인사이드 핸들(16)을 잡아 당기지 않아도 도어(12)를 개방할 수 있게 되는 것이다.In this way, the bumper 22 absorbs the collision force when the front collision occurs during the driving of the vehicle, and detects the collision force by the collision detection sensor 24 embedded in the bumper 22. The sensed signal is transmitted to the control means 26. The control means 26 outputs a control signal by its own computational action in accordance with the collision signal. The output signal is to transmit power installed in the vehicle to the actuator 28. Accordingly, the actuator 28 is turned on, so that the straight motion is performed. According to the straight motion it is to pull the operating rod 20 connected between the inside handle 16 and the lock device 18. As the operating rod 20 is pulled in one direction, the locked state of the lock device 18 is released. The lock device 18 can then be pulled out of the striker (not shown in the figure) protruding to one side of the vehicle body so that the door 12 can be opened without manually pulling the inside handle 16.
한편, 평상시 차실내의 탑승자들이 하차하기 위해서는 도어(12)의 내측으로 설치된 인사이드 핸들(16)을 잡아 당겨 작동로드(20)를 당겨줌에 따라 록장치(18)의 록 상태를 해제시킨 다음, 도어(12)를 개방하게 되는 것이다. 이러한 작동 구조는 본원만의 특징이 아니라 종래에도 동일한 기술을 사용하고 있었다. 즉, 상기 충돌감지센서(24)의 감지 신호에 의해 록장치(18)를 해제시킴에 따라 도어(12)를 자동으로 개방시킬 수 있는 구조가 본 발명에서 추가된 것이다. 이때에는 상기 인사이드 핸들(16)을 잡아 당기지 않아도 되는 것이다. 본 발명에서 도어(12)의 자동열림장치는 인사이드 핸들(16)이 작동로드(20)를 잡아당겨 주는 대신, 전원으로 작동하는 엑츄에이터(28)가 작동로드(20)를 당겨주게 되는 것이다.On the other hand, in order to get off the usual passengers in the cabin to release the lock state of the lock device 18 by pulling the operating rod 20 by pulling the inside handle 16 installed to the inside of the door 12, The door 12 is to be opened. This operating structure is not the only feature of the present application, but the same technique has been used in the past. That is, in the present invention, a structure capable of automatically opening the door 12 as the lock device 18 is released by the collision detection sensor 24 is detected. In this case, it is not necessary to pull the inside handle 16. In the present invention, the automatic opening device of the door 12 is that the actuator 28, which is operated by a power source, pulls the operation rod 20 instead of the inside handle 16 pulling the operation rod 20.
본 발명 충돌시 자동차 도어의 자동열림장치에 따르면, 충격흡수용 범퍼의 소정 위치에는 충돌감지센서를 매설하고, 그 출돌감지센서와 접속될 수 있도록 제어수단을 도어의 소정 위치에 설치하는 한편, 그 제어수단의 출력 신호에 의해 전원이 도통됨에 따라 작동되도록 엑츄에이터를 설치하고, 그 엑츄에이터는 인사이드 핸들과 록장치 사이의 작동로드에 연결 설치됨으로써, 자동차 주행도중 전방 충돌이 발생했을 경우 범퍼에 설치된 충돌감지센서가 충돌력을 감지한 후 그 감지된 신호를 제어수단에 전달하게 되고, 그 제어수단은 전달 신호에 따라 엑츄에이터에 전원을 공급하여 이를 작동하여 작동로드를 당겨주며, 이에 따라 록장치의 록상태가 해제되어 도어를 자동으로 개방하여 비상으로 탈출이 쉽게 함은 물론 외부에서 편리하게 구조할 수 있게 된 유용한 발명이다.According to the present invention, the automatic opening of the automobile door at the time of collision, a collision detection sensor is embedded at a predetermined position of the shock absorbing bumper, and a control means is installed at a predetermined position of the door so as to be connected to the sensation detection sensor. The actuator is installed to operate as the power is turned on by the output signal of the control means, and the actuator is connected to the operating rod between the inside handle and the lock device, so that a collision detection is installed in the bumper when a front collision occurs while driving a vehicle. After the sensor detects the collision force, the sensor transmits the detected signal to the control means, and the control means supplies power to the actuator according to the transmitted signal and operates it to pull the operating rod, thereby locking the lock device. Is unlocked to automatically open the door, making it easy to escape from an emergency and convenient rescue from the outside. It is a useful invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970049311A KR19990026979A (en) | 1997-09-27 | 1997-09-27 | Automatic opening of car door in case of collision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970049311A KR19990026979A (en) | 1997-09-27 | 1997-09-27 | Automatic opening of car door in case of collision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990026979A true KR19990026979A (en) | 1999-04-15 |
Family
ID=66045548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970049311A Abandoned KR19990026979A (en) | 1997-09-27 | 1997-09-27 | Automatic opening of car door in case of collision |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19990026979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10730464B2 (en) | 2017-11-08 | 2020-08-04 | Hyundai Motor Company | Vehicle and control method thereof |
| US10793120B2 (en) | 2017-11-06 | 2020-10-06 | Hyundai Motor Company | Control method to avoid collision and vehicle using the same |
-
1997
- 1997-09-27 KR KR1019970049311A patent/KR19990026979A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10793120B2 (en) | 2017-11-06 | 2020-10-06 | Hyundai Motor Company | Control method to avoid collision and vehicle using the same |
| US10730464B2 (en) | 2017-11-08 | 2020-08-04 | Hyundai Motor Company | Vehicle and control method thereof |
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