WO2011083922A3 - 유속 및 유량측정시스템 및 그 측정방법 - Google Patents

유속 및 유량측정시스템 및 그 측정방법 Download PDF

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Publication number
WO2011083922A3
WO2011083922A3 PCT/KR2010/008884 KR2010008884W WO2011083922A3 WO 2011083922 A3 WO2011083922 A3 WO 2011083922A3 KR 2010008884 W KR2010008884 W KR 2010008884W WO 2011083922 A3 WO2011083922 A3 WO 2011083922A3
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WO
WIPO (PCT)
Prior art keywords
measuring
flow rate
floats
fluid velocity
same
Prior art date
Application number
PCT/KR2010/008884
Other languages
English (en)
French (fr)
Other versions
WO2011083922A2 (ko
Inventor
김원
이찬주
김동구
권성일
김용전
Original Assignee
한국건설기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국건설기술연구원 filed Critical 한국건설기술연구원
Publication of WO2011083922A2 publication Critical patent/WO2011083922A2/ko
Publication of WO2011083922A3 publication Critical patent/WO2011083922A3/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/002—Measuring the movement of open water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • 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
    • G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
    • G01F1/005—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel using floats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • 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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/001—Full-field flow measurement, e.g. determining flow velocity and direction in a whole region at the same time, flow visualisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Measuring Volume Flow (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

본 발명은 수공학 분야에 관한 것으로서, 상세하게는, 하천이나 호수, 바다 등의 유수의 유속 및 유량을 측정하기 위한 장치에 관한 것이다. 특히 본 발명은 본 발명은 동시에 유수(W)를 유하하면서 각각 실시간으로 GPS 위치정보신호를 송신하는 복수의 부자(100)들 및, 상기 복수의 부자(100)들로부터 송신된 GPS 위치정보신호를 실시간으로 수신하는 수신국(200)을 포함하며; 상기 복수의 부자(100)들은 통신 주파수 대역(F1,F2,F3)에 따라 둘 이상의 세트(100a,100b,100c)로 나뉘며, 적어도 한 세트(100a,100b,100c)는 서로 동일한 통신 주파수 대역(F1,F2,F3)을 사용하면서 순번대로 GPS 위치정보신호를 송신하는 둘 이상의 부자(100)들로 이루어진 것을 특징으로 하는 유속 및 유량 측정시스템 및 그 측정방법을 제시한다.
PCT/KR2010/008884 2010-01-07 2010-12-13 유속 및 유량측정시스템 및 그 측정방법 WO2011083922A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0001168 2010-01-07
KR1020100001168A KR100982554B1 (ko) 2010-01-07 2010-01-07 유속 및 유량측정시스템 및 그 측정방법

Publications (2)

Publication Number Publication Date
WO2011083922A2 WO2011083922A2 (ko) 2011-07-14
WO2011083922A3 true WO2011083922A3 (ko) 2011-11-10

Family

ID=43010190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008884 WO2011083922A2 (ko) 2010-01-07 2010-12-13 유속 및 유량측정시스템 및 그 측정방법

Country Status (2)

Country Link
KR (1) KR100982554B1 (ko)
WO (1) WO2011083922A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101544147B1 (ko) 2014-12-19 2015-08-13 한국건설기술연구원 무측선 유량 측정 방법
US10982984B2 (en) 2016-10-27 2021-04-20 Ysi, Inc. Technique to measure the distance between stations using DGPS/RTK GPS in the velocity area method (stationary) with an acoustic doppler current profiler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001004649A (ja) * 1999-04-23 2001-01-12 Shinwa Technique Consultant Corp Ｇｐｓによる流動体移動の計測システム
KR20010100055A (ko) * 2001-08-08 2001-11-14 정윤정 하천의 오염물 확산속도 예측을 위한 지피에스 하천유속측정기법
KR20020053518A (ko) * 2000-12-27 2002-07-05 지규인 Ｇｐｓ반송파를 이용한 유속측정 시스템
KR20060095927A (ko) * 2006-08-16 2006-09-05 (주)인텔리지오 지피에스를 이용한 하천 유량측정용 부자
KR20080108716A (ko) * 2007-06-11 2008-12-16 아람테크 주식회사 위치 고정형 부표장치 및 그에 대한 원격제어 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001004649A (ja) * 1999-04-23 2001-01-12 Shinwa Technique Consultant Corp Ｇｐｓによる流動体移動の計測システム
KR20020053518A (ko) * 2000-12-27 2002-07-05 지규인 Ｇｐｓ반송파를 이용한 유속측정 시스템
KR20010100055A (ko) * 2001-08-08 2001-11-14 정윤정 하천의 오염물 확산속도 예측을 위한 지피에스 하천유속측정기법
KR20060095927A (ko) * 2006-08-16 2006-09-05 (주)인텔리지오 지피에스를 이용한 하천 유량측정용 부자
KR20080108716A (ko) * 2007-06-11 2008-12-16 아람테크 주식회사 위치 고정형 부표장치 및 그에 대한 원격제어 시스템

Also Published As

Publication number Publication date
WO2011083922A2 (ko) 2011-07-14
KR100982554B1 (ko) 2010-09-16

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