KR950008248A - Air bag control device operating according to impact type and control method - Google Patents

Air bag control device operating according to impact type and control method Download PDF

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Publication number
KR950008248A
KR950008248A KR1019930018879A KR930018879A KR950008248A KR 950008248 A KR950008248 A KR 950008248A KR 1019930018879 A KR1019930018879 A KR 1019930018879A KR 930018879 A KR930018879 A KR 930018879A KR 950008248 A KR950008248 A KR 950008248A
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South Korea
Prior art keywords
collision
airbag
occupant
detecting means
type
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KR1019930018879A
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Korean (ko)
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KR0174019B1 (en
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김찬호
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전성원
현대자동차 주식회사
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Priority to KR1019930018879A priority Critical patent/KR0174019B1/en
Publication of KR950008248A publication Critical patent/KR950008248A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

자동차 주행중에 충돌사고가 발생할 경우에 충돌유형과 탑승자의 탑승위치를 판단하여 해당하는 충돌유형과 탑승위치에 따라 설정된 에어백만이 동작될 수 있도록 하는 충격유형에 따라 동작하는 에어백 제어장치 및 그 제어방법을 제공하기 위하여, 자동차가 충돌할 때 발생하는 충돌파형을 감지하여 해당하는 신호를 출력하는 충돌감지수단과; 자동차 탑승자의 탑승위치를 확인할 수 있는 신호를 출력하는 탑승자 위치 감지수단과; 상기 충돌감지수단과 탑승자 위치 감지수단에 연결되어, 충돌사고가 발생할 때 충돌 감지수단에서 인가하는 신호와 설정된 데이타를 이용하여 충돌의 유형을 판단하고 충돌시 발생하는 파형의 최대 감속정도를 판단하여 에어백의 동작여부를 결정하고, 에어백의 동작이 결정되면 상기 탑승자 위치 감지수단에서 인가되는 신호를 이용하여 탑승자의 좌석위치를 판단하고, 판단된 충돌유형과 탑승자의 좌석위치에 따라 구동시키기 위한 에어백을 선택하여, 선택된 에어백을 구동시키기 위한 제어신호를 출력하는 에어백 제어수단과; 상기 에어백 제어 수단과 연결되어, 에어백 제어수단에서 인가되는 제어신호를 이용하여 해당하는 에어백만을 구동시키기 위해 동작하는 에어백 구동수단으로 이루어져 있다.Air bag control device and control method which operate according to the impact type to determine the collision type and the occupant's boarding position when the collision accident occurs while driving In order to provide a collision detection means for detecting a crash waveform generated when the car crashes and outputs a corresponding signal; A passenger position detecting means for outputting a signal for confirming a boarding position of the vehicle occupant; The airbag is connected to the collision detecting means and the occupant position detecting means to determine the type of collision by using a signal applied from the collision detecting means and set data when a collision accident occurs, and to determine the maximum deceleration of the waveform generated during the collision. If the operation of the airbag is determined, the seat position of the occupant is determined using the signal applied from the occupant position detecting means, and the airbag for driving according to the determined collision type and the occupant seat position is selected. Airbag control means for outputting a control signal for driving the selected airbag; The airbag driving unit is connected to the airbag control unit and is operated to drive a corresponding air million using a control signal applied from the airbag control unit.

Description

충격유형에 따라 동작하는 에어백 제어장치 및 그 제어방법Air bag control device operating according to impact type and control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 이 발명의 실시예에 따른 충격유형에 따라 동작하는 에어백 제어장치의 블록도,1 is a block diagram of an airbag control device operating according to an impact type according to an embodiment of the present invention;

제2도는 이 발명의 실시예에 따른 충격유형에 따라 동작하는 에어백 제어방법의 동작 순서도,2 is an operation flowchart of an airbag control method operating according to an impact type according to an embodiment of the present invention;

제3도는 이 발명의 실시예에 따른 충격유형의 파형도이다.3 is a waveform diagram of an impact type according to an embodiment of the present invention.

Claims (4)

자동차가 충돌할 때 발생하는 충돌파형을 감지하여 해당하는 신호를 출력하는 충돌 감지수단과; 자동차 탑승자의 탑승위치를 확인할 수 있는 신호를 출력하는 탑승자 위치 감지수단과; 상기 충돌 감지수단과 탑승자 위치 감지수단에 연결되어, 충돌사고가 발생할 때 충돌 감지수단에서 인가되는 신호와 설정된 데이타를 이용하여 충돌의 유형을 판단하고 충돌시 발생하는 파형의 최대 감속정도를 판단하여 에어백의 동작여부를 결정하고, 에어백의 동작이 결정되면 상기 탑승자 위치 감지수단에서 인가되는 신호를 이용하여 탑승자의 좌석위치를 판단하고, 판단된 충돌유형과 탑승자의 좌석위치에 따라 구동시키기 위한 에어백을 선택하여, 선택된 에어백을 구동시키기 위한 제어신호를 출력하는 에어백 제어수단과; 상기 에어백 제어수단과 연결되어, 에어백 제어수단에서 인가되는 제어신호를 이용하여 해당하는 에어백만을 구동시키기 위해 동작하는 에어백 구동수단으로 이루어져 있는 것을 특징으로 하는 충격유형에 따라 동작하는 에어백 제어장치.Collision detection means for detecting a collision waveform generated when a vehicle crashes and outputting a corresponding signal; A passenger position detecting means for outputting a signal for confirming a boarding position of the vehicle occupant; The airbag is connected to the collision detecting means and the occupant position detecting means to determine the type of collision using a signal applied from the collision detecting means and the set data when the collision occurs, and to determine the maximum deceleration of the waveform generated during the collision. If the operation of the airbag is determined, the seat position of the occupant is determined using the signal applied from the occupant position detecting means, and the airbag for driving according to the determined collision type and the occupant seat position is selected. Airbag control means for outputting a control signal for driving the selected airbag; And an airbag driving means connected to the airbag control means and configured to drive a corresponding air million using a control signal applied from the airbag control means. 제1항에 있어서, 상기 탑승자 위치 감지수단은 탑승자의 좌석위치에 따라 해당하는 신호가 출력될 수 있도록 동작시키는 다수개의 스위칭수단으로 이루어져 있는 것을 특징으로 하는 충격유형에 따라 동작하는 에어백 제어장치.The airbag control apparatus of claim 1, wherein the occupant position detecting means comprises a plurality of switching means for operating a signal to be output according to the occupant's seat position. 충돌 감지수단에서 인가되는 신호를 이용하여 자동차의 충돌사고의 발생을 판단하는 단계와; 자동차에 충돌사고가 발생할 경우에, 충돌 감지수단에서 인가되는 충돌파형과 설정된 데이터를 이용하여 충돌의 유형을 판단하는 단계와; 충돌시 발생하는 파형의 최대 감속정도를 판단하여 에어백의 동작여부를 결정하고, 에어백의 동작이 결정되면 탑승자 위치 감지수단에서 인가되는 신호를 이용하여 탑승자의 좌석위치를 판단하는 단계와; 판단된 충돌유형에 따라 동작시키기 위한 에어백을 선택하고, 탑승자의 위치에 따라 충돌유형에 따라 구동시키기 위해 선택된 에어백중에서 탑승자가 있는 좌석에 장착되어 있는 에어백을 선택하여, 선택된 에어백만을 구동시키기 위한 제어신호를 출력하는 단계로 이루어져 있는 것을 특징으로 하는 충격유형에 따라 동작하는 에어백 제어방법.Determining occurrence of a crash accident of the vehicle using a signal applied from the collision detecting means; In the event of a collision accident in a vehicle, determining a type of collision using a collision waveform applied by the collision detection means and set data; Determining whether the airbag is operated by determining the maximum deceleration of the waveform generated at the time of collision, and determining the seat position of the occupant using a signal applied from the occupant position detecting means when the operation of the airbag is determined; A control signal for driving the selected airmill by selecting an airbag for operating according to the determined collision type, selecting an airbag mounted on the seat of the occupant among the selected airbags for driving according to the collision type according to the occupant's position Airbag control method that operates according to the impact type, characterized in that consisting of a step of outputting. 제3항에 있어서, 상기 탑승자의 위치를 판단하기 위한 방법은 탑승자가 위치한 좌석에 해당하는 스위치의 동작상태에 따라 인가되는 신호의 상태를 판단하는 것을 특징으로 하는 충격유형에 따라 동작하는 에어백 제어방법.The airbag control method of claim 3, wherein the method for determining the position of the occupant is to determine a state of a signal applied according to an operation state of a switch corresponding to a seat in which the occupant is located. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930018879A 1993-09-17 1993-09-17 Airbag control device activating to impact type and the control method KR0174019B1 (en)

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Application Number Priority Date Filing Date Title
KR1019930018879A KR0174019B1 (en) 1993-09-17 1993-09-17 Airbag control device activating to impact type and the control method

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Application Number Priority Date Filing Date Title
KR1019930018879A KR0174019B1 (en) 1993-09-17 1993-09-17 Airbag control device activating to impact type and the control method

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KR950008248A true KR950008248A (en) 1995-04-17
KR0174019B1 KR0174019B1 (en) 1999-02-18

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KR101655569B1 (en) * 2014-11-12 2016-09-08 현대자동차주식회사 Method and system for protecting passenger in vehicle

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