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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Collision avoidance system and method utilizing variable surveillance envelope

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01S-001/00   
미국특허분류(USC) 701/301; 180/167; 342/029; 340/425.5
출원번호 US-0125918 (2002-04-17)
발명자 / 주소
대리인 / 주소
    Hathaway, Todd N.
인용정보 피인용 횟수 : 81  인용 특허 : 3
초록
▼

A collision avoidance sense and avoid capability for an aircraft or other vehicle that monitors a sphere or other safety zone/cocoon about the vehicle. A light-detecting camera or other sensor receives a signal return if any object enters the safety cocoon. Once an object is detected in the cocoon, a signal is sent to the onboard sense and avoid computer and corrective action is taken. The system is capable of autonomous operation, and is self-contained and does not require additional hardware installations on target vehicles. The size and shape of the s...

대표
청구항
▼

1. A method of collision avoidance for a vehicle, said method comprising the steps of: determining a variable centroid, said centroid being spaced from said vehicle by a variable distance and direction that shifts as a function of the speed and direction of motion of said vehicle and a predetermined period of time required to analyze contact motion and execute an evasive maneuver, so that said centroid is adjusted forwardly away from said vehicle as a forward speed of said vehicle increases and rearwardly towards said vehicle as said forward speed decrea...

이 특허에 인용된 특허 (3)

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  3. Dahl Randy L. (Mesa AZ). Visible light detection and ranging apparatus and method. USP1994035298905.

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