公开(公告)号：WO2011083922A3

公开(公告)日：2011-11-10

申请号：PCT/KR2010008884

申请日：2010-12-13

Applicant: KOREA INST CONSTRUCTION TECH ,  KIM WON ,  LEE CHAN JOO ,  KIM DONG GU ,  KWON SUNG ILL ,  KIM YONG JEON

Inventor： KIM WON ,  LEE CHAN JOO ,  KIM DONG GU ,  KWON SUNG ILL ,  KIM YONG JEON

IPC: G01P5/18 ,  G01F1/704 ,  G01F1/708 ,  G01P5/20

CPC classification number: G01P5/00 ,  G01C13/002 ,  G01F1/005 ,  G01F1/708 ,  G01P5/001 ,  G01P5/20 ,  G01S5/0027 ,  Y02A90/32

Abstract: The present invention relates to hydraulic engineering, and particularly, to an apparatus for measuring the fluid velocity and flow rate of running water in a river, lake, sea, and the like. Particularly, the present invention relates to a system for measuring fluid velocity and flow rate and to a method for measuring same, wherein the system comprises: a plurality of floats (100) simultaneously dropped into running water to transmit GPS position information signals on a real-time basis; and a receiving station (200) which receives, on a real-time basis, the GPS position information signals transmitted from the plurality of floats (100). The plurality of floats (100) are divided into two or more sets (100a, 100b, 100c) in accordance with communication frequency bands (F1, F2, F3), and at least one of the sets (100a, 100b, 100c) consists of two or more floats (100) which use the same communication frequency band (F1, F2, F3) and which in turn transmit GPS position information signals.

Abstract translation: 本发明涉及水力学工程，特别涉及一种测量河流，湖泊，海水等流体流速和流速的装置。 特别地，本发明涉及一种用于测量流体速度和流速的系统及其测量方法，其中该系统包括：同时落入流水中的多个浮体（100），以将真实位置信息信号 时间基础; 以及接收站（200），其实时接收从所述多个浮体（100）发送的所述GPS位置信息信号。 根据通信频带（F1，F2，F3）将多个浮体（100）分成两组或多组（100a，100b，100c），并且组（100a，100b，100c）中的至少一个组成 （F1，F2，F3）的两个或更多个浮体（100），并且所述两个或更多个浮体又传输GPS位置信息信号。

公开(公告)号：KR100982554B1

公开(公告)日：2010-09-16

申请号：KR20100001168

申请日：2010-01-07

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KIM WON ,  LEE CHAN JOO ,  KIM DONG GU ,  KWON SUNG ILL ,  KIM YONG JEON

IPC: G01P5/18 ,  G01F1/704 ,  G01F1/708 ,  G01P5/20

CPC classification number: G01P5/00 ,  G01C13/002 ,  G01F1/005 ,  G01F1/708 ,  G01P5/001 ,  G01P5/20 ,  G01S5/0027 ,  Y02A90/32

Abstract: PURPOSE: A measurement system for velocity of fluid and a method of the same is provided to determine the overall flow of water by monitoring the difference between a central part and an edge part. CONSTITUTION: A plurality of floats(100) transmit a GPS signal in real time. A receiving station(200) receives the GPS signal from the floats in real time. The plural floats are divided into at least two sets(100a,100b,100c) according to a communication frequency band and use one set in the same communications frequency band to sequentially transmit the GPS signal.

Abstract translation: 目的：提供流体速度测量系统及其方法，通过监测中心部分和边缘部分之间的差异来确定水的总体流量。 构成：多个浮标（100）实时地发送GPS信号。 接收台（200）实时接收来自浮子的GPS信号。 多个浮动体根据通信频带被分成至少两组（100a，100b，100c），并使用相同通信频带中的一组来顺序发送GPS信号。