[특허]Method and apparatus for guidance of road condition

Method and apparatus for guidance of road condition 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G08G-001/123
출원번호	US-0356049 (1994-12-14)
우선권정보	JP-0312798 (1990-11-20)
발명자 / 주소	Nakatani Yasuhiro (Kobe JPX) Ichimura Atsushi (Kobe JPX) Tanaka Toshio (Kobe JPX) Takeuchi Hiroshi (Nishinomiya JPX) Okano Yoichi (Kobe JPX)
출원인 / 주소	Fujitsu Ten Limited (Kobe JPX 03)
인용정보	피인용 횟수 : 30 인용 특허 : 0

초록 ▼

A method and an apparatus for guidance of a road condition for providing prospective information concerning a configuration of a forthcoming curve or intersection on a traveling route for ensuring safe driving, particularly in the dark or roads such as winding roads, mountainous roads and so forth. The apparatus includes a detecting circuit for detecting a traveling link among a plurality of links in road information on which a vehicle is traveling; a circuit for detecting an instantaneous position of the vehicle and a traveling direction of the vehicle; and a circuit for calculating a distance from the instantaneous vehicle position to a forthcoming end of the traveling link on the basis of the instantaneous vehicle position and the traveling direction. In addition, the apparatus includes a circuit for detecting a number of intersecting links connected to the forthcoming end of the traveling link; a circuit for calculating an intersecting angle at the forthcoming end of the traveling link with the intersecting links, and a circuit for displaying information concerning curvature at the intersection of the links.

대표청구항 ▼

An apparatus for providing guidance concerning a road condition, comprising: a direction sensor for detecting a unit link having a forthcoming end among a plurality of unit links included in road information, on which a vehicle is traveling; a direction detecting circuit, operatively connected to said direction sensor, for detecting an instantaneous position of the vehicle and a traveling direction of the vehicle; a distance calculating circuit, operatively connected to said direction detecting circuit, for calculating a distance form the instantaneous position to the forthcoming end of said unit link using said instantaneous position and said traveling direction; a number detecting circuit, operatively connected to said direction detecting circuit, for detecting a number of intersecting unit links connected to the forthcoming end of said unit link at an intersection; an intersection calculating circuit, operatively connected to said direction detecting circuit and said number detecting circuit, for calculating an intersecting angle at said forthcoming end of the said unit link with said intersecting unit links, one end of which connects to another end of another adjacently arranged link to thereby represent a road; and a display circuit, operatively connected to said intersection calculating circuit and said distance calculating circuit, for displaying information concerning a curvature at the intersection of said intersecting unit links and the forthcoming end of said unit link as the road condition.

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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
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Method and apparatus for guidance of road condition 원문보기

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Method and apparatus for guidance of road condition 원문보기

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