KR20170097001A - 제어된 흐름을 센서 시스템에 전달하는 합성 제트 - Google Patents
제어된 흐름을 센서 시스템에 전달하는 합성 제트 Download PDFInfo
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- KR20170097001A KR20170097001A KR1020177012783A KR20177012783A KR20170097001A KR 20170097001 A KR20170097001 A KR 20170097001A KR 1020177012783 A KR1020177012783 A KR 1020177012783A KR 20177012783 A KR20177012783 A KR 20177012783A KR 20170097001 A KR20170097001 A KR 20170097001A
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- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/0095—Influencing flow of fluids by means of injecting jet pulses of fluid wherein the injected fluid is taken from the fluid and re-injected again, e.g. synthetic jet actuators
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Abstract
Description
도 2는 본 개시의 일 실시예에 따른 합성 제트 감지 시스템으로 구성된 이동 컴퓨팅 디바이스를 예시한다.
도 3은 본 개시의 일 실시예에 따른 합성 제트 감지 시스템으로부터 검출 신호를 수신하고 처리하기 위한 방법을 예시한다.
도 4는 본 개시의 일 실시예에 따라 구성된 집적된 합성 분사 디바이스를 도시한다.
도 5a 내지 도 5k는 본 개시의 실시예에 따른 다양한 중간 및 결과 구조체를 포함하는 합성 제트 디바이스 기반의 감지 시스템을 제조하기 위한 방법론을 일괄하여 예시한다.
도 5l 내지 도 5r은 본 개시의 일 실시예에 따른 합성 제트 감지 시스템에 사용될 수 있는 다른 예시적인 제트 및 흐름 채널 구성을 예시한다.
도 6은 본 개시의 일 실시예에 따라 구성된 분산형 센서 시스템을 예시한다.
도 7은 본 개시의 일 실시예에 따른 유동 채널 길이의 함수로서의 유속을 예시하며, 여기서 합성 제트 디바이스의 직경은 1mm이고 유동 채널은 2mm이다.
Claims (25)
- 감지 시스템으로서,
유동 채널(flow channel)과,
상기 유동 채널로 출력하는 오리피스(orifice)를 갖는 공동(cavity) 내에 진동 멤브레인을 포함하는 합성 제트 디바이스(synthetic jet device) - 합성 제트는 주위의 공기/유체를 상기 유동 채널 내로 혼입하여 제트 흐름을 제공하도록 구성됨 - 와,
상기 유동 채널로부터 상기 제트 흐름을 받아들이고 상기 제트 흐름에 포함된 목표 특징을 검출하도록 구성된 센서를 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 유동 채널, 합성 제트 및 센서는 각각 기판상에 실장된 개별 구성요소로 구현되는
감지 시스템.
- 제 2 항에 있어서,
상기 채널, 합성 제트 및 센서가 실장된 상기 기판은 하우징 또는 패키지 내에 있는
감지 시스템.
- 제 1 항에 있어서,
상기 센서는 광센서, 마이크로전자기계 시스템 공진 센서(microelectromechanical systems resonance sensor), 전자기계 센서, 금속 산화물 센서, 전자화학 센서, 방사선 센서, 오염물질 센서 및 가스 센서 중의 적어도 하나를 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 목표 특징은 입자상 물질, 지반 고도의 오존(ground-level ozone), 일산화탄소, 황 산화물, 질소 산화물, 납 및 대기 오염물질 중의 적어도 하나인
감지 시스템.
- 제 1 항에 있어서,
상기 시스템은 각자 상이한 목표 특징을 감지하도록 구성된 복수의 센서를 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 시스템은 복수의 합성 제트를 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 시스템은 복수의 유동 채널을 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 시스템은 대응하는 유동 채널을 통해 각자 하나 또는 복수의 센서에 연결된 복수의 합성 제트를 포함하는
감지 시스템.
- 제 1 항 내지 제 9 항 중 어느 한 항에 있어서,
상기 진동 멤브레인은 단결정 실리콘을 포함하는
감지 시스템.
- 제 1 항에 있어서,
상기 센서에 의해 검출되는 상기 목표 특징에 응답하여 경보를 발행하도록 구성된 프로세서와,
상기 경보를 시각적으로 사용자에게 제시하는 디스플레이와,
상기 경보를 상기 사용자에게 제시하는 촉각 요소(haptic element)와,
상기 경보를 청각적으로 상기 사용자에게 제시하는 스피커와,
검출되는 상기 목표 특징에 응답하여 검출 정보를 전해주도록 구성된 사용자 인터페이스
중의 적어도 하나를 더 포함하는
감지 시스템.
- 제 11 항에 있어서,
상기 사용자 인터페이스는 상기 검출 정보의 시각적 프레젠테이션 및 상기 검출 정보의 청각적 프레젠테이션 중의 적어도 하나를 제공하는
감지 시스템.
- 제 11 항에 있어서,
상기 검출 정보는 상기 목표 특징의 합격/불합격 상태, 상기 목표 특징의 농도 레벨, 상기 목표 특징의 지리적 위치 및 검출 시간 중의 적어도 하나를 포함하는
감지 시스템.
- 청구항 제 1 항 내지 제 9 항 및 제 11 항 내지 제 13 항 중의 어느 한 항의 시스템을 포함하는
이동 컴퓨팅 디바이스.
- 하나 이상의 프로세서에 의해 실행될 때 프로세스가 수행되게 하는 명령어가 인코딩되어 있는 적어도 하나의 비일시적 컴퓨터 프로그램 제품으로서,
상기 프로세스는,
합성 제트 감지 시스템에 의해 검출되는 목표 특징과 연관된 검출 신호를 수신하는 것 - 상기 목표 특징은 상기 합성 제트 감지 시스템 주위의 주변 공기에서 검출됨 - 과,
상기 검출 신호가 상기 목표 특징에 대한 주어진 문턱치를 초과하였다고 표시하는지를 결정하는 것과,
상기 문턱치를 초과하였다고 결정하는 것에 응답하여, 경보가 발행되게 하는 것을 포함하는
컴퓨터 프로그램 제품.
- 제 15 항에 있어서,
상기 문턱치를 초과하였다고 결정하는 것에 응답하여, 상기 프로세스는 상기 목표 특징의 존재에 대하여 모니터링을 지속하는 것을 포함하는
컴퓨터 프로그램 제품.
- 제 16 항에 있어서,
상기 목표 특징의 존재에 대하여 모니터링을 지속하는 것은 사전에 정의된 샘플링 스케줄에 따라 주기적으로 모니터링하는 것을 포함하는
컴퓨터 프로그램 제품.
- 제 16 항에 있어서,
상기 목표 특징의 존재에 대하여 모니터링을 지속하는 것은 사용자가 한 지리적 위치에서 다른 지리적 위치로 이동함에 근거하여 주기적으로 모니터링하는 것을 포함하는
컴퓨터 프로그램 제품.
- 제 15 항에 있어서,
상기 경보는 디스플레이 스크린을 통해 시각적으로 전해지는 경보 및 스피커를 통해 청각적으로 전해지는 경보 중의 적어도 하나인
컴퓨터 프로그램 제품.
- 제 15 항 내지 제 19 항 중의 어느 한 항에 있어서,
상기 프로세스는 상기 경보 및 연관된 데이터를 전자 저장소 설비에 기록하는 것을 더 포함하며, 상기 연관된 데이터는 검출 날짜, 검출 시간, 지리적 검출 위치 및 검출된 상기 목표 특징의 양 중의 적어도 하나를 포함하는
컴퓨터 프로그램 제품.
- 제 20 항에 있어서,
상기 전자 저장소 설비는 상기 합성 제트 감지 시스템의 원격지에 있는
컴퓨터 프로그램 제품.
- 감지 디바이스로서,
하부 공동을 제공하기 위해 멤브레인으로부터 이격된 하부 전도체와, 상부 공동을 제공하기 위해 상기 멤브레인의 대향 측으로부터 이격되고 오리피스를 갖는 배플을 구비하는 합성 제트 - 상기 멤브레인은 상기 오리피스 출력부에서 제트 흐름을 생성하기 위해 상기 멤브레인 및 하부 전도체 양단에 인가되는 바이어스에 응답하여 진동함 - 와,
상기 제트 흐름을 받아들이는 유동 채널과,
상기 유동 채널로부터 상기 제트 흐름을 받아들이고 상기 제트 흐름에서 목표 특징을 검출하는 센서를 포함하는
감지 디바이스.
- 제 22 항에 있어서,
상기 하부 전도체는 금속 전극이 그 위에 있는 비전도성 물질을 포함하며,
상기 멤브레인은 금속 전극이 그 위에 있는 비전도성 물질을 포함하는
것 중의 적어도 하나를 포함하는
감지 디바이스.
- 제 22 항에 있어서,
상기 멤브레인은 단결정 실리콘을 포함하는
감지 디바이스.
- 제 22 항 내지 제 24 항 중의 어느 한 항에 있어서,
상기 멤브레인은 압전 물질, 전자기적으로 작동되는 물질 또는 정전기 멤브레인 중의 하나를 포함하는
감지 디바이스.
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US14/567,625 | 2014-12-11 | ||
US14/567,625 US10282965B2 (en) | 2014-12-11 | 2014-12-11 | Synthetic jet delivering controlled flow to sensor system |
PCT/US2015/059894 WO2016094007A1 (en) | 2014-12-11 | 2015-11-10 | Synthetic jet delivering controlled flow to sensor system |
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KR102454205B1 KR102454205B1 (ko) | 2022-10-12 |
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EP (1) | EP3230732A4 (ko) |
JP (1) | JP2018505386A (ko) |
KR (1) | KR102454205B1 (ko) |
CN (1) | CN107003163A (ko) |
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WO (1) | WO2016094007A1 (ko) |
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PG1601 | Publication of registration |