KR970037873A - Horn switch device of airbag vehicle - Google Patents

Horn switch device of airbag vehicle Download PDF

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Publication number
KR970037873A
KR970037873A KR1019950051561A KR19950051561A KR970037873A KR 970037873 A KR970037873 A KR 970037873A KR 1019950051561 A KR1019950051561 A KR 1019950051561A KR 19950051561 A KR19950051561 A KR 19950051561A KR 970037873 A KR970037873 A KR 970037873A
Authority
KR
South Korea
Prior art keywords
horn switch
switch device
steering wheel
wheel cover
airbag
Prior art date
Application number
KR1019950051561A
Other languages
Korean (ko)
Other versions
KR0180313B1 (en
Inventor
조대근
Original Assignee
김태구
대우자동차 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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950051561A priority Critical patent/KR0180313B1/en
Publication of KR970037873A publication Critical patent/KR970037873A/en
Application granted granted Critical
Publication of KR0180313B1 publication Critical patent/KR0180313B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B60Q5/001—Switches therefor
    • B60Q5/003—Switches therefor mounted on the steering wheel
    • 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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction

Abstract

본 발명은 에어백 차량의 혼 스위치 장치에 관한 것으로서, 이는 에어백이 장착된 차량에서 혼 스위치를 삭제하고 이의 대신에 압전센서를 스티어링 휠 커버의 중앙에 취부하여 긴급한 상황발생시에도 스티어링 휠 커버만을 눌러 긴급상황에 대처하도록 하는 것이다.The present invention relates to a horn switch device of an airbag vehicle, which deletes a horn switch in a vehicle equipped with an airbag and instead of pressing the steering wheel cover even in an emergency situation by installing a piezoelectric sensor in the center of the steering wheel cover. To cope.

이와 같은 목적을 달성하기 위한 본 발명 에어백 차량의 혼 스위치 장치는 스티어링 휠커버의 중앙에 설치되어 운전자의 압입력에 상응하는 전기적신호르 발생하는 압전센서와; 상기 압전센서에서 발생되는 전기적신호와 설정된 기준값을 비교하여 그 결과전압을 출력하는 비교기와; 상기 비교기에서 출력되는 결과전압에 따라 여자되어 혼을 구동시키는 릴레이로 이루어짐으로서 달성된다.The horn switch device of the airbag vehicle of the present invention for achieving the above object is provided with a piezoelectric sensor that is installed in the center of the steering wheel cover to generate an electrical signal corresponding to the driver's piezoelectric input; A comparator for comparing the electrical signal generated from the piezoelectric sensor with a set reference value and outputting a resultant voltage; This is accomplished by consisting of a relay that is excited according to the resultant voltage output from the comparator and drives the horn.

Description

에어백 차량의 혼 스위치 장치Horn switch device of airbag vehicle

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

제1도는 종래 에어백 차량의 혼 스위치 위치상태를 보인 구성도.1 is a configuration diagram showing a horn switch position state of a conventional airbag vehicle.

제2도는 본 발명 에어백 차량의 혼 스위치장치의 구성도.2 is a block diagram of a horn switch device of the present invention airbag vehicle.

제3도는 제2도를 적용한 본 발명 혼 스위치의 위치상태를 보인 설명도.3 is an explanatory diagram showing the position of the horn switch of the present invention to which the second diagram is applied.

Claims (1)

에어백이 장착된 스티어링 휠커버의 중앙에 설치되어 스티어링 휠 커버의 누르는 힘의 에너지를 전기적 에너지로 변환하는 압전센서와; 상기 압전센서에서 발생되는 전기적신호와 설정된 기준값을 비교하여 그 결과전압을 출력하는 비교기와; 상기 비교기에서 출력되는 결과전압에 따라 여자되어 혼을 구동시키는 릴레 이로 구성함을 특징으로 한 에어백 차량의 혼 스위치 장치.A piezoelectric sensor installed at the center of the steering wheel cover to which the air bag is mounted and converting energy of pressing force of the steering wheel cover into electrical energy; A comparator for comparing the electrical signal generated from the piezoelectric sensor with a set reference value and outputting a resultant voltage; The horn switch device of the airbag vehicle, characterized in that consisting of a relay for exciting and driving the horn according to the resultant voltage output from the comparator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950051561A 1995-12-19 1995-12-19 Horn switch of an airbag vehicle KR0180313B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051561A KR0180313B1 (en) 1995-12-19 1995-12-19 Horn switch of an airbag vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051561A KR0180313B1 (en) 1995-12-19 1995-12-19 Horn switch of an airbag vehicle

Publications (2)

Publication Number Publication Date
KR970037873A true KR970037873A (en) 1997-07-24
KR0180313B1 KR0180313B1 (en) 1999-04-01

Family

ID=19441153

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950051561A KR0180313B1 (en) 1995-12-19 1995-12-19 Horn switch of an airbag vehicle

Country Status (1)

Country Link
KR (1) KR0180313B1 (en)

Also Published As

Publication number Publication date
KR0180313B1 (en) 1999-04-01

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