KR970039613A - Airbag system - Google Patents

Airbag system Download PDF

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Publication number
KR970039613A
KR970039613A KR1019950055223A KR19950055223A KR970039613A KR 970039613 A KR970039613 A KR 970039613A KR 1019950055223 A KR1019950055223 A KR 1019950055223A KR 19950055223 A KR19950055223 A KR 19950055223A KR 970039613 A KR970039613 A KR 970039613A
Authority
KR
South Korea
Prior art keywords
collision
driver
vibration
outputting
airbag
Prior art date
Application number
KR1019950055223A
Other languages
Korean (ko)
Other versions
KR100210929B1 (en
Inventor
김승환
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.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950055223A priority Critical patent/KR100210929B1/en
Publication of KR970039613A publication Critical patent/KR970039613A/en
Application granted granted Critical
Publication of KR100210929B1 publication Critical patent/KR100210929B1/en

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Classifications

    • 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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01542—Passenger detection systems detecting passenger motion
    • 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
    • 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
    • B60R2021/01302—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 monitoring vehicle body vibrations or noise

Landscapes

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

Abstract

이 발명은 에어백 시스템에 관한 것으로서, 차량에 가해지는 진동을 감지하여 진동에 따라 변화하는 전기적 신호를 출력하는 진동 감지수단과; 운전자의 위치를 감지하여 충돌 직전의 운전자의 위치를 거리로 계산하여 출력하는 거리 측정수단과; 상기 충돌 감지수단에서 출력되는 전기적인 신호를 판독하여 충돌 자체를 확인하고, 상기 거리 측정수단의 출력 신호를 입력받아 특정 시간 뒤의 운전자의 위치를 계산하여 운전자의 순간적인 변화를 감지하여 에어백을 전개시키는 제어신호를 출력하는 전자 제어 장치와; 상기 전자 제어 장치에서 출력되는 제어 신호에 따라 전개되어 충돌시 운전자를 보호하는 에어백으로 구성되어, 진동 센서로 충돌을 확인하고, 거리 측정 센서로 에어백 팽창 시간을 결정하여 차종이나 차량 구조 변경시에도 유효한 효과를 가진 에어백 시스템에 관한 것이다.The present invention relates to an airbag system, comprising: vibration sensing means for sensing a vibration applied to a vehicle and outputting an electrical signal that changes according to the vibration; Distance measuring means for detecting a position of the driver and calculating and outputting the position of the driver immediately before the collision as a distance; Check the collision itself by reading the electrical signal output from the collision detection means, and receives the output signal of the distance measuring means to calculate the position of the driver after a certain time to detect the momentary change of the driver to deploy the airbag An electronic control device for outputting a control signal to cause a control signal to be transmitted; It consists of an airbag deployed according to the control signal output from the electronic control device to protect the driver in the event of a collision. It relates to an airbag system having an effect.

Description

에어백 시스템Airbag system

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

제1도는 이 발명의 실시예에 따른 에어백 시스템의 구성도이다.1 is a block diagram of an airbag system according to an embodiment of the present invention.

Claims (2)

차량에 가해지는 진동을 감지하여 진동량에 따라 변화하는 전기적 신호를 출력하는 진동 감지수단과; 운전자의 위치를 감지하여 충돌 직전의 운전자의 위치를 거리로 계산하여 출력하는 거리 측정수단과; 상기 진동 감지수단에서 출력되는 전기적인 신호를 판독하여 진동이 특정 관성력 이상이면 충돌이라 판단하고, 상기 거리 측정수단의 출력 신호를 입력받아 특정 시간 뒤의 운전자의 위치를 계산하여 운전자의 순간적인 변화를 감지하여 에어백을 전개시키는 제어신호를 출력하는 전자 제어 장치와; 상기 전자 제어 장치에서 출력되는 제어 신호에 따라 전개되어 충돌시 운전자를 보호하는 에어백으로 이루어지는 것을 특징으로 하는 에어백 시스템.Vibration sensing means for sensing a vibration applied to the vehicle and outputting an electrical signal which changes according to the amount of vibration; Distance measuring means for detecting a position of the driver and calculating and outputting the position of the driver immediately before the collision as a distance; The electric signal output from the vibration sensing means is read and judged to be a collision if the vibration is greater than a certain inertial force. An electronic control device for detecting and outputting a control signal for deploying the airbag; And an airbag deployed according to a control signal output from the electronic control device to protect the driver in a collision. 제1항에 있어서, 상기한 충돌 감지수단은 진동 센서로 이루어져 기계적 방식으로 충돌을 감지하는 것을 특징으로 하는 에어백 시스템.The airbag system as claimed in claim 1, wherein the collision detection means comprises a vibration sensor to detect a collision in a mechanical manner. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950055223A 1995-12-23 1995-12-23 Air bag system KR100210929B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950055223A KR100210929B1 (en) 1995-12-23 1995-12-23 Air bag system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950055223A KR100210929B1 (en) 1995-12-23 1995-12-23 Air bag system

Publications (2)

Publication Number Publication Date
KR970039613A true KR970039613A (en) 1997-07-24
KR100210929B1 KR100210929B1 (en) 1999-07-15

Family

ID=19443645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950055223A KR100210929B1 (en) 1995-12-23 1995-12-23 Air bag system

Country Status (1)

Country Link
KR (1) KR100210929B1 (en)

Also Published As

Publication number Publication date
KR100210929B1 (en) 1999-07-15

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