JP2021179434A - ミリ波及び超音波センサ - Google Patents
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- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N29/02—Analysing fluids
- G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
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- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
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- G—PHYSICS
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- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
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- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/026—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving liquids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N29/02—Analysing fluids
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
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- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
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- G—PHYSICS
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- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
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- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
本出願は、参照によりその全体が本明細書に組み込まれる、2020年5月14日に出願された「ミリ波及び超音波センサを使用する流体パラメータ決定」と題された米国特許仮出願第63/024,690号の利益を主張する。
(発明の分野)
本開示は、流体混合物のパラメータ決定システムに関する。
Claims (3)
- 移動中に流体混合物を分析するための流体混合パラメータ決定(FMPD)システム(100)であって、
プロセッサ(121)及び関連するメモリ(132)を含むコンピューティングシステム(120)と、前記メモリに格納された複数の材料組成物のための2つ以上のモデルパラメータを含む少なくとも1つの材料モデル(125)と、を含む、コンピューティングシステム(120)と、
それぞれが前記流体混合物を検知するために連結され、それぞれが前記コンピューティングシステムに連結されている、超音波センサ(130)及びミリ波(MMW)センサ(145)と、を含み、
前記コンピューティングシステムに超音波データを提供するための前記超音波センサは、前記流体混合物の少なくとも速度又は体積流量、及び前記流体混合物を通る音速(VoS)を含み、
前記MMWセンサは、MMW速度データを前記コンピューティングシステムに提供し、
前記コンピューティングシステムは、前記流体混合物中の複数の成分及び前記複数の成分の濃度を含むパラメータを識別するための、前記超音波データ及び前記MMW速度データと共に前記材料モデルを利用するためのものである、流体混合パラメータ決定(FMPD)システム(100)。 - 前記超音波データが、前記コンピューティングシステムが、形状、振幅、及び位相を決定するために使用する生データを含む、請求項1に記載のFMPDシステム。
- 方法であって、
プロセッサ(121)及び関連するメモリ(122)を含むコンピューティングシステム(120)と、前記メモリに格納された複数の材料組成物のための2つ以上のモデルパラメータを含む少なくとも1つの材料モデル(125)と、前記コンピューティングシステムにそれぞれ連結され、前記流体混合物が移動している間に流体混合物を検知するようにそれぞれ連結された、超音波センサ(130)及びミリ波(MMW)センサ(145)と、を含む、流体混合パラメータ決定(FMPD)システム(100)を提供することであって、
超音波センサは、前記コンピューティングシステムに少なくとも前記流体混合物の速度、又は前記流体混合物の体積流量、及び前記流体混合物を通る音(VoS)の速度を含む超音波データを提供し、
前記MMWセンサがMMW速度データを検知し、前記MMW速度データをコンピューティングシステムに提供し、
前記コンピューティングシステムは、前記流体混合物中の複数の成分と、前記複数の成分の濃度とを含むパラメータを識別するため、前記材料モデルを、超音波データ及びMMW速度データと共に使用する、こと、を含む、方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063024690P | 2020-05-14 | 2020-05-14 | |
US63/024,690 | 2020-05-14 | ||
US17/226,489 US11630082B2 (en) | 2020-05-14 | 2021-04-09 | Millimeter-wave and ultrasound sensors |
US17/226,489 | 2021-04-09 |
Publications (2)
Publication Number | Publication Date |
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JP2021179434A true JP2021179434A (ja) | 2021-11-18 |
JP7132393B2 JP7132393B2 (ja) | 2022-09-06 |
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JP2021081284A Active JP7132393B2 (ja) | 2020-05-14 | 2021-05-12 | ミリ波及び超音波センサ |
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US (1) | US11630082B2 (ja) |
EP (1) | EP3910328B1 (ja) |
JP (1) | JP7132393B2 (ja) |
CN (1) | CN113670367A (ja) |
AU (1) | AU2021202870B2 (ja) |
HU (1) | HUE065164T2 (ja) |
MX (1) | MX2021005631A (ja) |
PL (1) | PL3910328T3 (ja) |
RU (1) | RU2769432C1 (ja) |
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US12018989B2 (en) * | 2019-04-22 | 2024-06-25 | Tata Consultancy Services Limited | Multi-sensory techniques for measuring average temperature of mixed fluid inside a chamber |
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JPH03223669A (ja) * | 1989-11-30 | 1991-10-02 | Puritan Bennett Corp | 超音波ガス測定器 |
JPH09184825A (ja) * | 1995-12-12 | 1997-07-15 | Lucent Technol Inc | 音響セル |
JP2000338093A (ja) * | 1999-05-25 | 2000-12-08 | Osaka Gas Co Ltd | メタンガス中の窒素ガス含有率測定方法および装置 |
JP2011508146A (ja) * | 2007-12-31 | 2011-03-10 | シーレイト リミテッド ライアビリティー カンパニー | 車両の動作を遠隔修正するシステムおよび方法 |
US20100305881A1 (en) * | 2009-05-27 | 2010-12-02 | Schlumberger Technology Corporation | Gas pressure determination in a gas/liquid flow |
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JP7132393B2 (ja) | 2022-09-06 |
MX2021005631A (es) | 2022-05-24 |
HUE065164T2 (hu) | 2024-05-28 |
US20210356431A1 (en) | 2021-11-18 |
US11630082B2 (en) | 2023-04-18 |
AU2021202870A1 (en) | 2021-12-02 |
CN113670367A (zh) | 2021-11-19 |
EP3910328A1 (en) | 2021-11-17 |
EP3910328B1 (en) | 2023-11-29 |
AU2021202870B2 (en) | 2023-03-30 |
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RU2769432C1 (ru) | 2022-03-31 |
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