KR960011401A - Testing apparatus of air bag and control method thereof - Google Patents

Testing apparatus of air bag and control method thereof Download PDF

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Publication number
KR960011401A
KR960011401A KR1019940024444A KR19940024444A KR960011401A KR 960011401 A KR960011401 A KR 960011401A KR 1019940024444 A KR1019940024444 A KR 1019940024444A KR 19940024444 A KR19940024444 A KR 19940024444A KR 960011401 A KR960011401 A KR 960011401A
Authority
KR
South Korea
Prior art keywords
shock
signal
airbag
magnitude
data
Prior art date
Application number
KR1019940024444A
Other languages
Korean (ko)
Other versions
KR100194360B1 (en
Inventor
변성광
Original Assignee
배순훈
대우전자 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.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940024444A priority Critical patent/KR100194360B1/en
Priority to JP7251371A priority patent/JPH08178794A/en
Priority to CN95118623A priority patent/CN1123748A/en
Publication of KR960011401A publication Critical patent/KR960011401A/en
Priority to US08/780,082 priority patent/US5786526A/en
Application granted granted Critical
Publication of KR100194360B1 publication Critical patent/KR100194360B1/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • G01L17/005—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies using a sensor contacting the exterior surface, e.g. for measuring deformation
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

본 발명은 자동차의 에어 백에 관한 것으로서, 특히 직접 에어 백의 성능을 실험하지 않고, 간단하게 에어 백을 테스팅 할 수 있는 에어 백의 테스팅 장치 및 그 제어방법에 관한 것이다. 이와같은 본 발명은 디지탈 신호 처리부, 충격 신호 제어부, 충격발생부, 제1감지구, 전자제어부, 에어 백 구동부, 제2 감지부 및 제3 감지부, 저장부가 실차하지 않고 간단하게 에어 백의 성능을 테스팅할 수 있도록 구성된다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airbag of an automobile, and more particularly, to an apparatus for testing an airbag and a control method thereof, which can test the airbag simply without directly testing the performance of the airbag. In the present invention, the digital signal processor, the shock signal controller, the shock generator, the first sensor, the electronic controller, the air bag driver, the second sensor and the third sensor, the storage unit does not actually carry out the performance of the air bag simply. Configured for testing.

Description

에어 백의 테스팅 장치 및 그 제어방법Testing apparatus of air bag and control method thereof

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

실험에 의해 구하여진 충돌 신호를 받아 디지탈 신호로 변환시키는 디지탈 신호 처리 수단과, 상기 디지탈 신호 처리 수단에서 디지탈화된 충돌 신호에 대응되는 충격 신호의 크기를 결정하는 충격 신호 제어 수단과, 상기 충격 신호 제어 수단에서 출력되는 충격 신호의 크기를 받아 그 충격 신호의 크기에 대응되는 충격 발생시키는 충격 발생수단과, 상기 충격 발생 수단에서 발생된 충격의 크기를 감지하여 충격 신호를 출력시키는 제1 감지수단과, 상기 제1 감지수단에서 감지된 충격 신호의 크기에 따라 에어 백을 동작시키기 위한 제어 신호를 발생시키는 전자 제어 수단과, 상기 전자 제어 수단에서 출력되는 제어 신호에 의해 터지는 에어 백 구동 수단과, 상기 에어 백 구동 수단에서 터지는 에어 백의 압력 및 위치를 감지하는 제2 감지수단 및 제3 감지수단과, 상기 제2 감지수단 및 제3 감지수단으로부터 감지된 압력 및 위치, 팽창 시간을 시뮬레이션시켜 저장하는 저장수단으로 구성됨을 특징으로 하는 에어 백의 테스팅 장치.Digital signal processing means for receiving a collision signal obtained by an experiment and converting it into a digital signal, impact signal control means for determining the magnitude of an impact signal corresponding to the collision signal digitalized by the digital signal processing means, and the impact signal control Shock generating means for receiving the magnitude of the shock signal output from the means and generating a shock corresponding to the magnitude of the shock signal, first sensing means for detecting the magnitude of the shock generated by the shock generating means and outputting a shock signal; Electronic control means for generating a control signal for operating the airbag according to the magnitude of the shock signal detected by the first sensing means, airbag driving means popped by the control signal output from the electronic control means, and the air Second sensing means and third sensing the pressure and position of the airbag popping out of the bag driving means; And sensing means, and storage means for simulating and storing the pressure, position, and inflation time sensed by the second and third sensing means. 다수개의 실험에 의해 얻어진 충돌 데이타 및 자동차의 강성도 데이타를 저장한 후 그 저장된 충돌 데이타 및 자동차의 강성도 데이타를 디지탈 신호로 변환시키는 제1과정과, 상기 제1 과장에서 저장된 충돌 데이타에 대응되는 충격 데이타의 크기를 결정하고 그 결정된 충격 데이타의 크기에 따른 충격을 발생시키는 제2 과정과, 상기 제2 과정에 의해 발생된 충격을 감지한 후 그 감지된 충격에 대응되는 충격 신호의 크기를 판정하여 에어 백을 터트리기 위한 제어 신호를 출력시키는 제3 과정과, 상기 제3 과정에서 출력되는 제어 신호에 터지는 에어 백의 압력, 팽창 시간 및 위치를 감지한 후 감지된 압력, 팽창 시간, 위치 데이타를 시뮬레이션시켜 저장하는 제4 과정 순으로 이루어짐을 특징으로 하는 에어 백의 테스팅 제어방법.A first process of storing the collision data and the stiffness data of the vehicle obtained by a plurality of experiments and converting the stored collision data and the stiffness data of the vehicle into a digital signal; and the impact data corresponding to the collision data stored in the first section. The second process of determining the size of the shock signal and generating a shock according to the determined shock data, and detecting the shock generated by the second process, and then determining the magnitude of the shock signal corresponding to the detected shock, A third step of outputting a control signal for popping the bag; sensing the pressure, inflation time, and position of the airbag popping out of the control signal output in the third step; Testing control method for an airbag, characterized in that the fourth process is made in order. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940024444A 1994-09-28 1994-09-28 Testing apparatus of air bag and control method thereof KR100194360B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019940024444A KR100194360B1 (en) 1994-09-28 1994-09-28 Testing apparatus of air bag and control method thereof
JP7251371A JPH08178794A (en) 1994-09-28 1995-09-28 Equipment and method for air-bag test
CN95118623A CN1123748A (en) 1994-09-28 1995-09-28 Airbag testing apparatus and a method therefor
US08/780,082 US5786526A (en) 1994-09-28 1996-12-23 Airbag testing apparatus and a method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940024444A KR100194360B1 (en) 1994-09-28 1994-09-28 Testing apparatus of air bag and control method thereof

Publications (2)

Publication Number Publication Date
KR960011401A true KR960011401A (en) 1996-04-20
KR100194360B1 KR100194360B1 (en) 1999-06-15

Family

ID=19393684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940024444A KR100194360B1 (en) 1994-09-28 1994-09-28 Testing apparatus of air bag and control method thereof

Country Status (3)

Country Link
JP (1) JPH08178794A (en)
KR (1) KR100194360B1 (en)
CN (1) CN1123748A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112268711A (en) * 2020-10-29 2021-01-26 上汽大众汽车有限公司 Pressure release test device of automobile door panel mounting cover
KR20210149965A (en) * 2020-06-02 2021-12-10 현대자동차주식회사 Apparatus and method for inpecting vehicle seat airbag

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435599B1 (en) * 2002-05-16 2004-06-09 기아자동차주식회사 Method for improving air bag firing test
KR101219826B1 (en) * 2010-09-28 2013-01-18 현대자동차주식회사 A pulse control apparatus evaluating air bag control unit for car and method thereof, a evaluating air bag control unit and pulse processing method thereof, a system evaluating air bag control unit for car and method thereof
CN102954892B (en) * 2011-08-30 2015-06-17 上海通用汽车有限公司 System and method for verifying simulated analysis result of safety airbag explosion (CAE)
CN102393288B (en) * 2011-11-16 2013-04-10 哈尔滨工业大学 Spatial inflatable structure ground expansion performance test system
KR101397720B1 (en) * 2013-02-22 2014-05-26 교통안전공단 Vehicle crash simulation test method
DE102013215932B3 (en) * 2013-08-12 2015-02-19 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Measuring device with remote control
CN108181039B (en) * 2017-12-29 2020-02-07 泉州市大西洋电力科技有限公司 Hydraulic sensor
CN110346106B (en) * 2019-08-16 2024-04-05 平原滤清器有限公司 Vacuum pulse test device and test method for testing gearbox filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210149965A (en) * 2020-06-02 2021-12-10 현대자동차주식회사 Apparatus and method for inpecting vehicle seat airbag
CN112268711A (en) * 2020-10-29 2021-01-26 上汽大众汽车有限公司 Pressure release test device of automobile door panel mounting cover

Also Published As

Publication number Publication date
KR100194360B1 (en) 1999-06-15
JPH08178794A (en) 1996-07-12
CN1123748A (en) 1996-06-05

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