[특허]Trigger device for vehicle safety apparatus

Trigger device for vehicle safety apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60R-021/32
출원번호	US-0893800 (1992-06-04)
우선권정보	JP-0132786 (1991-06-04)
발명자 / 주소	Teguri Yoshihiko (Okazaki JPX) Ide Seiya (Okazaki JPX)
출원인 / 주소	Nippondenso Co., Ltd. (Kariya JPX 03)
인용정보	피인용 횟수 : 16 인용 특허 : 0

초록 ▼

A trigger device for a vehicle safety apparatus includes an acceleration sensor for detecting an acceleration of a vehicle and generating an electric acceleration signal representative thereof, an integration section for integrating the acceleration signal during each given integration period and generating an integration value representative of a result of the integrating, a determination section for determining whether or not a collision of the vehicle is present on the basis of the integration value generated by the integration section, and a trigger section for triggering the vehicle safety apparatus when the determination section determines a collision of the vehicle to be present. The determination section includes a differentiator for detecting a differential value of the acceleration signal which occurs at a given moment in the integration period, an adder for adding the differential value detected by the differentiator and the integration value generated by the integration section, and for generating an addition value representative of a result of the adding, and a sub-determination section for determining whether or not a collision of the vehicle is present on the basis of the addition value generated by the adder.

대표청구항 ▼

A trigger device for a vehicle safety apparatus, comprising: an acceleration sensor for detecting an acceleration of a vehicle and generating an electric acceleration signal representative thereof; integration means for integrating the acceleration signal during each given integration period and generating an integration value representative of a result of the integrating; determination means for determining whether or not a collision of the vehicle is present on a basis of the integration value generated by the integration means; and trigger means for triggering the vehicle safety apparatus when the determination means determines a collision of the vehicle to be present; the determination means comprising: means for dividing the integration period into divided portion; differentiation means for detecting a respective differential value of the acceleration signal for each of the divided portions of the integration period, addition means for adding the respective differential values detected by the differentiation means and the integration value generated by the integration means, and for generating an addition value representative of a result of the adding, and sub-determination means for determining whether or not a collision of the vehicle is present on a basis of the addition value generated by the addition means.

이 특허를 인용한 특허 (16)

Ota, Atsuo, Collision detecting apparatus for vehicle.
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Sala, Dorel M.; Wang, Jenne-Tai; Neal, Mark O.; Lin, Chin-Hsu, Collision sensing system.
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Shirakawa Shu (Tomioka JPX) Yoshino Hideki (Tomioka JPX), Control system for vehicle safety devices.
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Horiguchi, Chikahiro; Tabota, Jun, Fall detection device and magnetic disk drive.
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Sibeykin Sergei, Method and device of determination of an input signal which changes in time.
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Galvin Gregory J. ; Davis Timothy J. ; MacDonald Noel C., Microelectromechanical accelerometer for automotive applications.
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MacDonald Noel C. ; Shaw Kevin A. ; Adams Scott G., Micromechanical accelerometer for automotive applications.
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Yamashita, Toshiyuki, Occupant protection device.
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Yasumasa Kanameda JP, START CONTROLLING METHOD FOR A PASSENGER PROTECTION SYSTEM, START CONTROLLING SYSTEM FOR A PASSENGER PROTECTION SYSTEM, AND RECORDING MEDIUM FOR RECORDING A START CONTROLLING PROGRAM FOR A PASSENGER .
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Kanameda Yasumasa,JPX ; Heckel Jorg,JPX ; Miyaguchi Koichi,JPX, Start controlling method for a passenger protection system, and start controlling system for a passenger protection system, and recording medium for recording start control program for passenger prot.
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Kanameda Yasumasa,JPX, Start controlling method for a passenger protection system, start controlling system for a passenger protection system, and recording medium for recording a start controlling program for a passenger .
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Kanameda Yasumasa,JPX ; Miyaguchi Koichi,JPX, Start controlling method for a passenger protection system, start controlling system for a passenger protection system, and recording medium for recording a start controlling program for a passenger .
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Raphael Eric Lewis ; McConnell Douglas Allan ; Scott Roy Joseph ; Boran Canice Patrick ; Gleacher Jeffrey Donald, System and method for the detection and discrimination of vehicle crash events.
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Albert A. Nevruz ; Fred Y. Thomasson ; Lysette H. Shuman, System for detecting occurrence of an event when the slope of change based upon difference of short and long term averages exceeds a predetermined limit.
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Sbianchi, Fabio; Giannella, Gianfranco, Systems and methods for controlling sensor-based data acquisition and signal processing in vehicles.
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McConnell Douglas Allan, Three speed algorithm for airbag sensor activation.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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연합인증

Trigger device for vehicle safety apparatus 원문보기

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이 특허를 인용한 특허 (16)

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Trigger device for vehicle safety apparatus 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (16)

관련 콘텐츠

특허 원문 보기

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