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특허 상세정보

Scanner for airborne laser system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01N-021/47    G01N-021/55    G01C-021/44   
미국특허분류(USC) 250/203.6; 356/445; 356/338
출원번호 US-0068740 (2002-02-05)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lother, Kurt
인용정보 피인용 횟수 : 49  인용 특허 : 14
초록

A multi-axis laser scanner and receiver capable of providing laser scanning in multiple fields of view using a microscanner and a fold mirror with a patterned aperture. The fold mirror has a transmissive central region and a periphery that is reflective. Such scanners can be employed in a helicopter to scan in the forward field of view for obstacle detection, and in an upward field of view for air data measurements. Additional fields of view can be added, for example, to provide downward scans to detect height above terrain and ground speed.

대표
청구항

A multi-axis laser scanner and receiver capable of providing laser scanning in multiple fields of view using a microscanner and a fold mirror with a patterned aperture. The fold mirror has a transmissive central region and a periphery that is reflective. Such scanners can be employed in a helicopter to scan in the forward field of view for obstacle detection, and in an upward field of view for air data measurements. Additional fields of view can be added, for example, to provide downward scans to detect height above terrain and ground speed. lot includin...

이 특허에 인용된 특허 (14)

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