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
WO2001002675A1 (fr) * 1999-07-06 2001-01-11 Pool Butler, Inc. Procedes et dispositifs de commande du niveau d'eau d'une piscine
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
ATE411511T1 (de) * 2005-12-09 2008-10-15 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
US20230016847A1 (en) Non-invasive method and device to measure the flow rate of a river, open channel or fluid flowing in an underground pipe or channel
CN109178234B (zh) 一种船舶干舷高度测量系统及其测量方法
CA3019683C (fr) Mesure de l'alcalinite totale dans un systeme de fluide de recirculation
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
CN206479214U (zh) 超声明渠流量计
KR20100006855U (ko) 수질 측정장치
US7230698B2 (en) Particle size distribution measurement device
ES2041005T3 (es) Dispositivo para la medicion de caudal.
CN103063635A (zh) 一种植保机械混药浓度场在线测量装置
WO2010052419A1 (fr) Procede et dispositif de regulation de parametres internes physiques et chimiques d'un liquide dans un circuit hydraulique
JP2020037817A (ja) 揚水装置
US11716973B2 (en) Apparatus and method for fluid level measurement and control
WO2018208256A3 (fr) Système de robinet
FR3132492B1 (fr) Système d’assistance à la conduite d’un véhicule et véhicule associé
CN209416857U (zh) 一种称重式蒸渗仪地下水埋深控制装置
FR2366611A1 (fr) Dispositif pour reglage de l'ecoulement d'un liquide
CN109000992B (zh) 一种水质自动采样仪
JP2544243B2 (ja) 印刷機用湿し水供給装置
FR2482302A1 (fr) Viscosimetre a mesure continue
SU1196696A1 (ru) Способ измерени интенсивности ультразвукового пол в жидкости
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
SU75348A1 (ru) Дозатор дл жидкости
SU116723A1 (ru) Прибор дл исследовани кавитационного режима гидротурбин

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