WO2009125095A1 - Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement - Google Patents
Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement Download PDFInfo
- Publication number
- WO2009125095A1 WO2009125095A1 PCT/FR2009/000344 FR2009000344W WO2009125095A1 WO 2009125095 A1 WO2009125095 A1 WO 2009125095A1 FR 2009000344 W FR2009000344 W FR 2009000344W WO 2009125095 A1 WO2009125095 A1 WO 2009125095A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- temperature
- values
- measured
- battery
- transmitter
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3647—Constructional arrangements for determining the ability of a battery to perform a critical function, e.g. cranking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
Definitions
- At least one autonomous measurement sensor powered by an electric battery, comprising a transmitter capable of transmitting at different times at least one value measured by the sensor,
- the invention relates more particularly, but not exclusively, to such equipment for remote reading of fluid meters, especially water meters, as disclosed in the patent application FR No. 2,904,688, filed August 4, 2006 under No. 06 07161, and published on February 08, 2008.
- the invention applies in particular to measurement sensors communicating to a receiver, forming a central site, by any suitable transmission means, in particular by radiofrequency or wired device.
- the batteries used for this type of application in particular lithium batteries, can have lifetimes of 15 years and more for the supply of electronic circuits, but this duration is highly variable, in particular depending on the temperatures experienced. throughout the life of the sensor.
- battery manufacturers generally tend to underestimate battery life and over-size batteries for a given application. Operators generally tend to replace the sensors prematurely with their batteries as a precaution.
- the object of the invention is, above all, to improve the operating conditions and the maintenance of equipment for reading and transmitting measured values of physical quantities.
- a survey and transmission equipment of the kind defined above is characterized in that:
- the sensor comprises means for measuring the temperature at neighborhood of the stack,
- a link is provided for supplying the transmitter with the measured temperature values, which transmitter is provided for transmitting, in addition to the values of at least one physical parameter, these measured temperature values, at determined intervals,
- the receiver is provided for storing the measured temperature values, estimating the lifetime of the battery taking into account these measured values, and determining a replacement date for this battery.
- the receiver is provided to establish a temperature profile of the battery as a function of time, and comprises means for comparing the temperature profile recorded with standard profiles to estimate the probable lifetime of the battery.
- the receiver has a low trigger temperature threshold of the alert below 0 0 C, to prevent a risk of freezing.
- the receiver may also comprise a high threshold alarm trigger temperature, in particular of the order of 60 0 C, corresponding to the maximum temperature that the battery or the sensor itself, or an element thereof can bear .
- An equipment as defined above is advantageously implemented in a fluid distribution network, in particular water, with sensors installed on the fluid meters, the emitters of the sensors making it possible to provide remote monitoring of the consumption. .
- the invention also relates to an autonomous measurement sensor, powered by an electric battery, for equipment for reading and transmitting measured values of physical quantities, comprising a transmitter capable of transmitting at different times at least one measured value provided by the sensor, and characterized in that it comprises a means for measuring the temperature in the vicinity of the battery, and a link provided to supply the transmitter with the measured temperature values, which transmitter is intended to transmit, in addition to the values at least one physical quantity, these measured temperature values, at determined intervals.
- Fig. 1 is a simplified diagram of equipment for reading and transmitting measured values of physical quantities, in the case of a water meter.
- Fig. 2 is a simplified diagram of the electronic circuit with means for measuring the temperature and transmitter, and
- Fig. 3 is a diagram illustrating possible temperature profiles as a function of time.
- This equipment comprises at least one autonomous measurement sensor 1, powered by an electric battery 2, comprising a transmitter 3 with an antenna 4, adapted to radiofrequency emission at different times at least a value measured by the sensor 1.
- the equipment comprises in addition, a receiver 5 to collect the values transmitted by the transmitter 3.
- the transmitter 3 could be connected by a wired device to the receiver 5 and have no antenna.
- the measuring sensor 1 can be of the type described in the patent application already cited FR 2 904 688, and be installed on a water meter D.
- the measuring sensor 1 comprises a transducer sensitive to the rotation of a metal element and able to create digital information corresponding to said rotation.
- the sensor with the transducer is placed against the v water meter D and digital information corresponding to consumption, are sent to a microprocessor 6 programmed to process this information and communicate to the transmitter 3.
- the invention relates to sensors in the broad sense, and more specifically the meters of liquids or gases sensitive to ambient temperature (water meters for example), or because the liquid itself is sensitive to temperature. (eg gel for water), or because the counting device is sensitive because of the technologies used (cold temperature for liquid crystals or batteries, high temperature for batteries as well, or some plastic materials).
- such an arrangement can generate alerts when crossing predetermined temperature thresholds, such as too low temperatures, resulting in a risk of freezing for a water meter, or too high temperatures, resulting in a risk deterioration of the battery or plastic material for a sensor device for example placed in full sun in southern Europe.
- predetermined temperature thresholds such as too low temperatures, resulting in a risk of freezing for a water meter, or too high temperatures, resulting in a risk deterioration of the battery or plastic material for a sensor device for example placed in full sun in southern Europe.
- the microprocessor 6 of the sensor 1 receives, processes and communicates to the transmitter 3, other information than the temperature in the vicinity of the battery, in particular the volume consumed in the case of a fluid meter, the pressure of the fluid or other physical quantity supplied to the microprocessor on one or more links such as 9.
- the systematization of the secondary temperature measurement can be performed for a reduced marginal cost because a microprocessor frequently includes a temperature measuring means for compensation purposes of the drift of the internal clock.
- a tolerance of ⁇ 1 ° C is quite acceptable, which remains compatible with low cost solutions, without requiring any particular calibration.
- Fig. 3 illustrates three possible standard profiles, the temperature being plotted on the ordinate and the time on the abscissa.
- the calculation unit 8 triggers the sending of an alert, preferably to the network operator, to warn the user of the risks of freezing his water meter and to intervene to verify and / or improve the thermal insulation of this meter.
- an alert is sent by the calculation unit 8, usually to the network operator, to indicate that the battery is undergoing thermal conditions detrimental to its good
- a first example of a concrete application concerns a water distribution company.
- the invention makes it possible to identify, in periods of extreme cold, the meters subjected to excessively low temperatures rendering them liable to freeze and thus to be irreparably damaged, which would lead to major leaks and expensive water damage both for the user only for the company distributing water.
- the water distributing company can set up prevention actions, for example by warning the users concerned to encourage them to correct the problem by installing insulation devices. styling the water meters.
- Another example of application would concern a water distribution company managing a fleet of sensors that can be subjected in summer to excessively high temperatures, having a detrimental impact on the life of the batteries. On this basis, the distributing company can either take account of this information to correct the expected life of the sensors subjected to these high temperatures and to plan an anticipated replacement, or to put in place thermal protections.
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Volume Flow (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Description
Claims
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2010010741A MX2010010741A (es) | 2008-04-02 | 2009-03-27 | Equipo para registro y transmision de los valores medidos de cantidades fisicas, y sensor de medicion para este equipo. |
| EP09729527.3A EP2260314B1 (fr) | 2008-04-02 | 2009-03-27 | Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement |
| ES09729527T ES2870848T3 (es) | 2008-04-02 | 2009-03-27 | Equipo de lectura y transmisión de valores medidos de magnitudes físicas, y sensor de medición para tal equipo |
| CA2720216A CA2720216A1 (fr) | 2008-04-02 | 2009-03-27 | Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement |
| PL09729527T PL2260314T3 (pl) | 2008-04-02 | 2009-03-27 | Urządzenie do pobierania oraz transmisji zmierzonych wartości wielkości fizycznych, oraz czujnik pomiarowy do takiego urządzenia |
| US12/936,029 US9632145B2 (en) | 2008-04-02 | 2009-03-27 | Equipment for logging and transmitting measured values of physical quantities, and measurement sensor for such equipment |
| CN200980111472.1A CN101981461B (zh) | 2008-04-02 | 2009-03-27 | 物理量测量值的记录和传送设备和用于该设备的测量传感器 |
| AU2009235287A AU2009235287B2 (en) | 2008-04-02 | 2009-03-27 | Equipment for logging and transmitting measured values of physical quantities, and measurement sensor for such equipment |
| MA33218A MA32203B1 (fr) | 2008-04-02 | 2010-10-01 | Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0801823 | 2008-04-02 | ||
| FR0801823A FR2929752B1 (fr) | 2008-04-02 | 2008-04-02 | Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques,et capteur de mesure pour un tel equipement. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009125095A1 true WO2009125095A1 (fr) | 2009-10-15 |
Family
ID=39709119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2009/000344 Ceased WO2009125095A1 (fr) | 2008-04-02 | 2009-03-27 | Equipement de releve et de transmission de valeurs mesurees de grandeurs physiques, et capteur de mesure pour un tel equipement |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9632145B2 (fr) |
| EP (1) | EP2260314B1 (fr) |
| KR (1) | KR101620808B1 (fr) |
| CN (1) | CN101981461B (fr) |
| CA (1) | CA2720216A1 (fr) |
| CL (1) | CL2009000758A1 (fr) |
| ES (1) | ES2870848T3 (fr) |
| FR (1) | FR2929752B1 (fr) |
| MA (1) | MA32203B1 (fr) |
| MX (1) | MX2010010741A (fr) |
| PL (1) | PL2260314T3 (fr) |
| PT (1) | PT2260314T (fr) |
| WO (1) | WO2009125095A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175978B (zh) * | 2011-02-21 | 2013-08-07 | 华为技术有限公司 | 电池寿命的检测方法和设备 |
| US9488505B2 (en) | 2013-10-28 | 2016-11-08 | Infineon Technologies Ag | Circuit, method and sensor for obtaining information on a physical quantity |
| FR3016035B1 (fr) * | 2013-12-26 | 2016-02-12 | Grdf | Equipement de releve et de transmission de valeurs mesurees de temperature |
| CN103727993A (zh) * | 2013-12-28 | 2014-04-16 | 宁波水表股份有限公司 | 一种电子水表的电池自检及自动通知更换的方法 |
| FR3024545B1 (fr) | 2014-07-30 | 2018-05-18 | Suez Environnement | Systeme de mesure intelligent au point de livraison d'un fluide |
| EP3637064B1 (fr) * | 2018-10-11 | 2024-08-21 | VEGA Grieshaber KG | Appareil de mesure de niveau de remplissage actionné par piles et pourvu de moyens de détermination de la durée de service |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005172553A (ja) * | 2003-12-10 | 2005-06-30 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3274574B2 (ja) * | 1994-10-21 | 2002-04-15 | リコーエレメックス株式会社 | ガスセキュリティ装置 |
| ATE215156T1 (de) * | 1995-11-13 | 2002-04-15 | Peter Zosimadis | Drahtloses temperaturüberwachungssystem |
| US6522361B2 (en) * | 1996-03-08 | 2003-02-18 | Sony Corporation | Electronic apparatus having the function of displaying the battery residual quantity and method for displaying the battery residual quantity |
| US6532425B1 (en) * | 1998-09-18 | 2003-03-11 | C&D Charter Holdings, Inc. | Remote battery plant monitoring system |
| US6727708B1 (en) * | 2001-12-06 | 2004-04-27 | Johnson Controls Technology Company | Battery monitoring system |
| US7199557B2 (en) * | 2003-07-01 | 2007-04-03 | Eaton Power Quality Company | Apparatus, methods and computer program products for estimation of battery reserve life using adaptively modified state of health indicator-based reserve life models |
| US7583202B2 (en) * | 2004-10-19 | 2009-09-01 | Echelon Corporation | Method and apparatus for an electric meter |
| US7498953B2 (en) * | 2004-11-16 | 2009-03-03 | Salser Jr Floyd Stanley | Smart transmitter for utility meters |
| FR2884321B1 (fr) * | 2005-04-06 | 2007-10-19 | Siemens Vdo Automotive Sas | Procede de gestion de la duree de vie d'une batterie et dispositif correspondant |
| US7880641B2 (en) * | 2006-12-21 | 2011-02-01 | Parris Earl H | Configurable smart utility meter box |
| JP4631761B2 (ja) * | 2005-08-08 | 2011-02-16 | トヨタ自動車株式会社 | パワートレイン用の電池寿命予知装置及び電池寿命警告装置 |
| US20070046261A1 (en) * | 2005-08-17 | 2007-03-01 | Wojciech Porebski | Method and apparatus for temperature, conductance and/or impedance testing in remote application of battery monitoring systems |
| JP5039980B2 (ja) * | 2005-11-14 | 2012-10-03 | 日立ビークルエナジー株式会社 | 二次電池モジュール |
| US7638980B2 (en) * | 2006-06-07 | 2009-12-29 | Gm Global Technology Operations, Inc. | Method and apparatus for determining the effect of temperature upon life expectancy of an electric energy storage device in a hybrid electric vehicle |
| US7576545B2 (en) * | 2006-10-18 | 2009-08-18 | Honeywell International Inc. | Lithium-ion battery prognostic testing and process |
| CN201015058Y (zh) * | 2007-01-08 | 2008-01-30 | 山西恒发电子有限公司 | 高压线路接点温度无线监测系统 |
| US7541941B2 (en) * | 2007-03-16 | 2009-06-02 | Greenbox Technology Inc. | System and method for monitoring and estimating energy resource consumption |
| US8046180B2 (en) * | 2007-07-13 | 2011-10-25 | Honeywell International Inc. | Model-based determination of power source replacement in wireless and other devices |
| US20130245973A1 (en) * | 2012-03-16 | 2013-09-19 | Smartmed Usa Inc. | Apparatus, computer program, method, and system for acquiring and analyzing battery metrics |
-
2008
- 2008-04-02 FR FR0801823A patent/FR2929752B1/fr not_active Expired - Fee Related
-
2009
- 2009-03-27 WO PCT/FR2009/000344 patent/WO2009125095A1/fr not_active Ceased
- 2009-03-27 CA CA2720216A patent/CA2720216A1/fr not_active Abandoned
- 2009-03-27 PT PT97295273T patent/PT2260314T/pt unknown
- 2009-03-27 ES ES09729527T patent/ES2870848T3/es active Active
- 2009-03-27 MX MX2010010741A patent/MX2010010741A/es active IP Right Grant
- 2009-03-27 CN CN200980111472.1A patent/CN101981461B/zh not_active Expired - Fee Related
- 2009-03-27 EP EP09729527.3A patent/EP2260314B1/fr active Active
- 2009-03-27 CL CL2009000758A patent/CL2009000758A1/es unknown
- 2009-03-27 PL PL09729527T patent/PL2260314T3/pl unknown
- 2009-03-27 KR KR1020107021979A patent/KR101620808B1/ko not_active Expired - Fee Related
- 2009-03-27 US US12/936,029 patent/US9632145B2/en not_active Expired - Fee Related
-
2010
- 2010-10-01 MA MA33218A patent/MA32203B1/fr unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005172553A (ja) * | 2003-12-10 | 2005-06-30 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2010010741A (es) | 2010-12-20 |
| PT2260314T (pt) | 2021-05-25 |
| MA32203B1 (fr) | 2011-04-01 |
| KR20110003477A (ko) | 2011-01-12 |
| FR2929752B1 (fr) | 2011-01-07 |
| ES2870848T3 (es) | 2021-10-27 |
| AU2009235287A1 (en) | 2009-10-15 |
| EP2260314B1 (fr) | 2021-03-17 |
| CL2009000758A1 (es) | 2011-01-07 |
| CN101981461A (zh) | 2011-02-23 |
| US20110037615A1 (en) | 2011-02-17 |
| CN101981461B (zh) | 2017-09-05 |
| US9632145B2 (en) | 2017-04-25 |
| CA2720216A1 (fr) | 2009-10-15 |
| PL2260314T3 (pl) | 2021-11-08 |
| KR101620808B1 (ko) | 2016-05-12 |
| EP2260314A1 (fr) | 2010-12-15 |
| FR2929752A1 (fr) | 2009-10-09 |
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