FR3100885B1 - Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine - Google Patents

Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine Download PDF

Info

Publication number
FR3100885B1
FR3100885B1 FR1910168A FR1910168A FR3100885B1 FR 3100885 B1 FR3100885 B1 FR 3100885B1 FR 1910168 A FR1910168 A FR 1910168A FR 1910168 A FR1910168 A FR 1910168A FR 3100885 B1 FR3100885 B1 FR 3100885B1
Authority
FR
France
Prior art keywords
liquid
lidar
laser
swimming pool
height
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1910168A
Other languages
English (en)
Other versions
FR3100885A1 (fr
Inventor
Georges Eusebe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1910168A priority Critical patent/FR3100885B1/fr
Publication of FR3100885A1 publication Critical patent/FR3100885A1/fr
Application granted granted Critical
Publication of FR3100885B1 publication Critical patent/FR3100885B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2928—Light, e.g. infrared or ultraviolet for discrete levels using light reflected on the material surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • G01F23/686—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

Dispositif pour la mesure d’un liquide par laser ou LIDAR réfléchissant sur un flotteur et permettant la régulation de la hauteur du liquide dans une piscine. Le flotteur est maintenu dans la ligne de visée du laser ou du LIDAR grâce à un tube ou une structure solidaire de ceux-ci. L’information fournie par le laser ou le LIDAR est traitée par un processeur qui via des relais commande la pompe de la piscine, la vanne d’apport de liquide, une vanne ou pompe de vidange. Ce dispositif remplace avantageusement un dispositif classique à sonde utilisé notamment pour la régulation du bac tampon d’une piscine à débordement. Il est plus simple à mettre en œuvre (un tube à fixer au lieu de sondes à fixer précisément), plus fiable (pas d’encrassement des sondes) et plus précis Figure pour l’abrégé : Fig. 1
FR1910168A 2019-09-14 2019-09-14 Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine Expired - Fee Related FR3100885B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1910168A FR3100885B1 (fr) 2019-09-14 2019-09-14 Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910168A FR3100885B1 (fr) 2019-09-14 2019-09-14 Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine
FR1910168 2019-09-14

Publications (2)

Publication Number Publication Date
FR3100885A1 FR3100885A1 (fr) 2021-03-19
FR3100885B1 true FR3100885B1 (fr) 2021-10-08

Family

ID=69468673

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1910168A Expired - Fee Related FR3100885B1 (fr) 2019-09-14 2019-09-14 Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine

Country Status (1)

Country Link
FR (1) FR3100885B1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685158A (en) * 1985-02-20 1987-08-11 Lively Olin A Swimming pool control system
US4686718A (en) * 1985-03-25 1987-08-18 Aqua Systems, Inc. Method and apparatus for automatically maintaining a predetermined desired level of water in a swimming pool, and the like
JPH10300558A (ja) * 1997-05-01 1998-11-13 Tokyo Keiso Co Ltd 液面計測装置
AU6072700A (en) * 1999-07-06 2001-01-22 Pool Butler, Inc. Methods and apparatus for control of swimming pool water level
US6407469B1 (en) * 1999-11-30 2002-06-18 Balboa Instruments, Inc. Controller system for pool and/or spa
FR2827681B1 (fr) * 2001-07-18 2004-08-06 Bleu Electr Regulation de niveau pour piscine avec transmission radio entre le detecteur de niveau et le coffret electrique qui pilote l'electrovanne de remplissage
DE602005010458D1 (de) * 2005-12-09 2008-11-27 Unomedical As Vorrichtung zur Volumenmessung einer Flüssigkeit in einem Gefäß
US7399985B2 (en) * 2006-07-13 2008-07-15 Dataonline, L.L.C. Optical non-contact sensor for detecting material level in a container
WO2008024910A2 (fr) * 2006-08-25 2008-02-28 Invensys Systems, Inc. Mesure de niveau à base de lidar
US8209794B1 (en) * 2011-03-15 2012-07-03 Charles Harrison Automatic pool level
CN203672456U (zh) * 2014-01-13 2014-06-25 武汉新烽光电科技有限公司 一种光纤液位测量装置

Also Published As

Publication number Publication date
FR3100885A1 (fr) 2021-03-19

Similar Documents

Publication Publication Date Title
US7230698B2 (en) Particle size distribution measurement device
CA2911338C (fr) Methode de conversion d'une mesure de vitesse locale d'un fluide en une vitesse moyenne dans un canal ou un conduit
FR3100885B1 (fr) Dispositif pour la Mesure de la hauteur d’un liquide par laser ou LIDAR qui s’applique à la régulation du niveau d’un liquide d’une piscine
FR3075272B1 (fr) Dispositif d'alimentation d'un reservoir d'huile a partir d'un second reservoir
CN109436193A (zh) 一种实验港池内船舶水流力快速测量装置
CN103759918B (zh) 评估仿生射流表面平板减阻效果的试验装置及方法
CN210690559U (zh) 水质多参数在线监测系统
CN209820738U (zh) 一种适用于研究稳压器横荡水位与压力波动测量实验系统
KR20100006855U (ko) 수질 측정장치
CN116256031A (zh) 流体测定装置
CA3019683C (fr) Mesure de l'alcalinite totale dans un systeme de fluide de recirculation
CN208155406U (zh) 激光水文水位仪
FR2938086A1 (fr) Procede et dispositif de regulation de parametres internes physiques et chimiques d'un liquide dans un circuit hydraulique.
CN105756835A (zh) 直喷发动机单次喷油量液位高度视觉测量修正方法
CN209416857U (zh) 一种称重式蒸渗仪地下水埋深控制装置
CN109000992B (zh) 一种水质自动采样仪
CN114046961A (zh) 基于数字成像技术的泥沙侵蚀测试系统
JP2544243B2 (ja) 印刷機用湿し水供給装置
Su et al. Simple lidar detecting wake profiles
SU1196696A1 (ru) Способ измерени интенсивности ультразвукового пол в жидкости
FR3078686B1 (fr) Dispositif d'avitaillement d'un aeronef, methode de mise en service et procede d'avitaillement au moyen d'un tel dispositif
KR102113529B1 (ko) 녹조 제거 초음파 장치
SU220550A1 (ru) Дискретный оптический уровнемер-расходомер
SU385170A1 (ru) Устройство для измерения уровня жидкости
CN203561612U (zh) 一种无线收发超声波卤水波美度自动测量控制装置

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210319

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20240506