KR970039610A - Differential deployment of airbags according to passenger behavior - Google Patents

Differential deployment of airbags according to passenger behavior Download PDF

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Publication number
KR970039610A
KR970039610A KR1019950054607A KR19950054607A KR970039610A KR 970039610 A KR970039610 A KR 970039610A KR 1019950054607 A KR1019950054607 A KR 1019950054607A KR 19950054607 A KR19950054607 A KR 19950054607A KR 970039610 A KR970039610 A KR 970039610A
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KR
South Korea
Prior art keywords
airbag
passenger
sensor
seat
electronic control
Prior art date
Application number
KR1019950054607A
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Korean (ko)
Inventor
문태성
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950054607A priority Critical patent/KR970039610A/en
Publication of KR970039610A publication Critical patent/KR970039610A/en

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Abstract

본 발명은 에어백 전개 시스템에 관한 것으로, 크래쉬패트(4) 전면 중앙에 설치된 조수석의 에어백 모듈을 대형에어백(7)및 소형 에어백(8)으로 분리형성하여 동일 브라켓(5)내에 수용하고, 에어백 장치에서 차량의 충격를 감지하는 임팩트 센서S1와, 조수석에 탑승한 승객의 앉은자세 및 거동을 감지하기 위한 시이트벨트 센서 S2,몸무게센서 S3, 초음파를 이용한 승객위치감지센서 S4및 시이트 위치센서 S5의 신호출력단이 도선을 통해 에어백전자제어장치(10)에 에어백전자제어장치(10)의 출력단에 각각 상기 대형 에어백(7)및 소형 에어백(8)에 내장된 인플레이터(6,6')를 작동시키는 구동회로(12,12')가 연결되어 이루어진다. 에어백전자제어장치(10)는 차량충돌사고시 임팩트 센서(S1)로부터 충격을 감지하면 차내의 승객 자세 및 거동감지 센서 S2,S3,S4,S5에 의해 승객의 시트위치 및 앉은 자세 등을 감지하고, 승객의 몸이 에어백 모듈과 근접해 있는 것으로 판명될 때 소형 에어백(8)을 전개토록 인플레이터(6')를 작동시키는 점화전압을 발생한다.The present invention relates to an airbag deployment system, wherein a passenger seat airbag module installed at the center of the front of a crash pad (4) is separated into a large airbag (7) and a small airbag (8) to be housed in the same bracket (5), and the airbag device Impact sensor S1 for detecting the impact of the vehicle, seat belt sensor S2 for detecting the sitting position and behavior of passengers in the passenger seat, weight sensor S3, signal position of the passenger position sensor S4 and sheet position sensor S5 using ultrasonic waves A drive circuit for operating the inflator 6, 6 ′ embedded in the large airbag 7 and the small airbag 8 at the output end of the airbag electronic control device 10 to the airbag electronic control device 10 through this lead wire, respectively. (12, 12 ') are connected. When the airbag electronic controller 10 detects a shock from the impact sensor S1 in a vehicle crash accident, the airbag electronic control apparatus 10 detects a passenger's seat position and sitting position by the passenger posture and behavior detection sensors S2, S3, S4 and S5 in the vehicle, When the passenger's body is found to be in close proximity to the airbag module, an ignition voltage is generated that activates the inflator 6 'to deploy the small airbag 8.

Description

승객거동에 따른 에어백 차등 전개 시스템Differential deployment of airbags according to passenger behavior

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

제1도는 본 발명에 따라 조수석 크래쉬 패드에 일체로 설치된 소형 에어백 장치 및 대형 에어백 장치를 나타내는 단면도,1 is a cross-sectional view showing a small airbag device and a large airbag device integrally installed in the passenger seat crash pad in accordance with the present invention;

제2도는 본 발명에 따른 에어백 전개 시스템의 구성도.2 is a block diagram of an airbag deployment system according to the present invention.

Claims (2)

크래쉬패드(4) 전면 중앙에 설치된 조수석의 에어백 모듈을 대형 에어백(7)및 소형 에어백(8)으로 분리형성하여 동일 브라켓(5)내에 수용하고, 에어백 장치에서 차량의 충격을 감지하는 임팩트 센서 S1와, 조주석에 탑승한 승객의 앉은자세 및 거동을 감지하기 위한 시이트벨트 센서 S2, 몸무게 센서 S3, 초음파를 이용한 승객위치감지 센서 S4및 시이트 위치센서 S5의 신호출력단이 도선을 통해 에어백전자제어장치(10)에 에어백전자제어장치(10)의 출력단에 각각 상기 대형 에어백(7)및 소형 에어백(8)에 내장된 인플레이터(6,6')를 작동시키는 구동회로(12,12')가 연결되어 있는 것을 특징으로 하는 에어백 차등 전개 시스템.Impact sensor S1 that separates the passenger's seat airbag module installed in the center of the crash pad (4) into a large airbag (7) and a small airbag (8) in the same bracket (5), and detects the impact of the vehicle in the airbag device. The signal output stages of seat belt sensor S2, weight sensor S3, ultrasonic position sensor S4 and seat position sensor S5 for detecting the seating posture and behavior of the passenger in the passenger seat are connected to the airbag electronic control device. To the output end of the airbag electronic control apparatus 10, drive circuits 12 and 12 'for operating the inflators 6 and 6' incorporated in the large airbag 7 and the small airbag 8 are connected to the output 10, respectively. Airbag differential deployment system characterized in that. 제1항에 있어서, 상기 에어백전자제어장치(10)는 차량충돌사고 임팩트 센서(S1)로부터 충격을 감지하면 차내의 승객 자세 및 거동감지센서 S2,S3,S4,S5에 의해 승객의 시트 위치 및 앉은 자세 등을 감지하고, 승객의 몸이 에어백 모듈과 근접해 있는 것으로 판명될 때 소형 에어백(8)을 전개하도록 인플레이터(6')를 작동시키는 점화전압을 발생하는 것을 특징으로 하는 에어백 차등 전개 시스템.According to claim 1, The airbag electronic control device 10 detects a shock from the vehicle impact accident impact sensor (S1) and the seat position of the passenger by the passenger posture and behavior detection sensors S2, S3, S4, S5 in the vehicle An airbag differential deployment system, characterized in that it senses sitting posture and generates an ignition voltage that activates the inflator 6 'to deploy a small airbag 8 when the passenger's body is found to be in proximity to the airbag module. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950054607A 1995-12-22 1995-12-22 Differential deployment of airbags according to passenger behavior KR970039610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950054607A KR970039610A (en) 1995-12-22 1995-12-22 Differential deployment of airbags according to passenger behavior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950054607A KR970039610A (en) 1995-12-22 1995-12-22 Differential deployment of airbags according to passenger behavior

Publications (1)

Publication Number Publication Date
KR970039610A true KR970039610A (en) 1997-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950054607A KR970039610A (en) 1995-12-22 1995-12-22 Differential deployment of airbags according to passenger behavior

Country Status (1)

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KR (1) KR970039610A (en)

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