WO2007080310A1 - Dispositif de tele-releve de compteurs de fluide - Google Patents
Dispositif de tele-releve de compteurs de fluide Download PDFInfo
- Publication number
- WO2007080310A1 WO2007080310A1 PCT/FR2007/000032 FR2007000032W WO2007080310A1 WO 2007080310 A1 WO2007080310 A1 WO 2007080310A1 FR 2007000032 W FR2007000032 W FR 2007000032W WO 2007080310 A1 WO2007080310 A1 WO 2007080310A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- reading device
- remote reading
- counter
- buffer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
- G01D4/002—Remote reading of utility meters
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D4/00—Tariff metering apparatus
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
Definitions
- the present invention generally relates to remote metering devices for fluid meters, for example water or gas, and more particularly devices comprising a water meter of mechanical technology, a transducer placed against the counter and transforming the movements.
- mechanical means of said counter in electrical pulses, an electrical pulse acquisition assembly comprising at least one radio transmitter for transmitting the acquired information and an antenna.
- Service companies selling water, gas or even electricity are required to measure the fluids they distribute on their networks. These counting points are mainly the counters of the customers, whether they are of direct invoicing known as general or first taken counters, or the counters of distribution, so-called divisional counters in the world of the distribution of the water.
- a water meter equipped with a system transforming the mechanical movements of the water meter into an electrical signal thus making this meter communicating, a reader of the electric signal of the water meter,
- a set of acquisition of electrical signals also integrating a radio transmitting the acquired information.
- the electric signal reader and the acquisition assembly are connected by an electrical wire rarely exceeding a few meters, given the impedances and losses of signal quality on a wire.
- radio either in “walk-by” or “drive-by” imposing the passage of a reader near the radios, or readings fixed station by equipping the reception apparatus buildings nearby. These fixed stations then communicate in their turn by more conventional telephone links, RTC, GSM, GPRS or other.
- an electronic module which imposes a battery for electrical autonomy and an electronic card, and an acquisition and radio transmission set also comprising a battery and an electronic card.
- the module and the set of acquisition and radio transmission are particularly well suited to meters in apartments where the radio transmission poses little problem. On the other hand, they have proved more difficult to use in cellars where water meters are naturally installed, in the case of buildings or pavilions. They also proved to be difficult to use in counting chambers where, beyond the depth in the soil which reduces the transmission qualities of probes, the presence of a buffer accentuated these constraints. Indeed the radio transmission through concrete walls or even the ground is difficult or impossible. With a set of acquisition and radio transmission connected to the module by a wire of a length of a few meters, it becomes possible:
- the radio system further, generally in height, (for example at the roof of the cellar or near the buffer) where the radio transmission passes much more easily.
- the emission point of the radio wave and not the radio itself must be able to be distinct from the first point in order to optimize the installation.
- a device for retrieving a fluid counter comprising a mechanical counter, a transducer placed against the counter and transforming the mechanical movements of said counter in electrical pulses, an electrical pulse acquisition assembly comprising at least one radio transmitter for transmitting the acquired information and an antenna, which is characterized in that said acquisition unit is disposed against the transducer of which it is secured, that a same energy source provides power to the transducer and the assembly and that said antenna is connected to said at least one radio transmitter by means of a cable, so that the antenna can be placed remote from the meter.
- said acquisition assembly and the transducer are arranged such that they can be integrated in the same housing and are controlled by a common electronic card. More particularly, in the case of a counter disposed in a look, said antenna is disposed in the upper part of said look.
- said antenna is integrated in said eye buffer.
- said antenna is constituted by the gaze buffer.
- the pad is made of a non-electrically conductive material
- said antenna is embedded or molded in said pad.
- the meter may comprise, on its underside, a connector connected to one end of the antenna and on which can be connected the radio cable of link to the transmitter.
- said cable is a coaxial cable.
- said energy source is chosen from batteries and / or batteries.
- said radio transmitter operates on free frequencies. More particularly in the context of the invention, said radio transmitter operates on a dedicated frequency. In this context, the power of said radio transmitter may be greater than the maximum limit allowed for a free frequency transmitter.
- the remote reading device further comprises a radio receiver for communication between the device and a central acquisition and vice versa.
- the remote reading device can receive information from said central and including a time stamp.
- FIG. 1 represents a device according to the present invention for which the electrical pulse acquisition assembly comprising a radio transmitter and the transducer placed on the volume meter are integrated and the antenna is deported,
- FIG. 2 represents a device according to the present invention in accordance with that of FIG. 1 arranged in a manhole provided with a metal pad acting as an antenna
- FIG. 3 represents, in top view, a pad made of a non-electrically conductive material and in which said antenna is molded, and
- FIG. 1 shows a device for remote reading of a volume meter of fluid, in particular of water, according to the invention comprising a mechanical counter 1, a transducer 2 placed against the counter 1 and transforming the mechanical movements of said counter 1 in electrical pulses, an electrical pulse acquisition assembly 3 comprising at least one radio transmitter for transmitting the acquired information and an antenna 4.
- This device is designed so that said acquisition unit 3 is disposed against the transducer 2 which it is secured and that the same energy source provides power to the transducer and the assembly 3. Finally, said Antenna 4 is connected to the radio transmitter by means of a cable 6, so that the antenna can be placed away from the meter.
- said acquisition unit 3 and the transducer 2 are, moreover, arranged so as to be integrated in the same block or housing 5 and are controlled by a common electronic card. The transfer of the electrical pulses generated by the transducer 2 to the acquisition unit 3 is therefore carried out directly.
- This device makes it possible to overcome all the disadvantages set out above and to achieve significant savings by minimizing the cost of producing the device and by making maintenance and consumption minimum.
- the cable 6 connecting the antenna 4 to the acquisition unit 3 is a coaxial cable.
- the starting point of the radio wave emitted is distant from the source and allows to position it at the most adequate place, this by the single offset of the antenna 4 whose cable 6 which connects it to the acquisition unit 3 can be very long. Costs have also been minimized by using only one source of energy, for example batteries or batteries, and using only a single electronic card.
- the device according to the invention can use a radio operating on free frequency or dedicated frequency. The advantage of using a dedicated frequency is to be able to increase the power of the transmitter and thus the useful distance between the transmitter of the device and the receiver.
- the range of such a device In the case of free frequencies, especially in urban areas, the range of such a device is only a few tens of meters while it reaches 500 meters to 1 kilometer with a transmitter power of about ten watts on a dedicated frequency. In open field, ie poorly urbanized, the range of the dedicated frequency device can reach several kilometers. We can thus reduce the number of repeaters, or even eliminate them. These repeaters are set to resume and transmit the information received from a counter to a central acquisition. By increasing the range of transmitters, we can reduce the utility of the receivers and thus further reduce the cost of an installation.
- Figure 2 illustrates a typical example of the flexibility of use and implementation that provides the device according to the invention.
- the volumetric water meter 1 is implanted in a buried manhole 7, provided with a buffer 8. It is therefore possible to use this buffer 8 as an antenna 4 by connecting it with the intermediate cable 6 to the acquisition assembly 3. To facilitate this connection, there can be provided a connector 9 disposed on the buffer 7 and which is directly connected to the radio cable 6 to the transmitter link.
- said antenna 4 is then embedded or molded (FIG 3) in said pad 7.
- a connector 9 connected to one end of the antenna 4 and on which can be connected the radio cable 7 connecting to the transmitter.
- the buffer 8 as an antenna 4 or as an antenna support 4 makes it possible to have a starting point of the radio wave located at ground level and no longer at a certain distance under the antenna. earth, in the case of a water meter 1 buried. This arrangement improves the efficiency of the communication between the transmitter and the receiver.
- the device will allow a much easier implementation. Indeed, the technician will not have to intervene in the gaze to fix an antenna or a radio block which is sometimes difficult because of the difficulty of accessibility inside it.
- the meter according to the invention and connect the cable to the buffer in the case of a metal pad, possibly replace the buffer with another where a connector will be arranged. It is the same for the eyes whose buffer is not conductive of electricity.
- a simple replacement of the buffer by a buffer as shown in Figure 3 allow easy connection of the counter to its antenna and a practical implementation of the entire device.
- FIG. 4 shows a diagram of a use of the device according to the invention for which the acquisition unit 3 furthermore comprises a radio receiver allowing communication between the device and an acquisition center and vice versa.
- the central is too far from the meter for direct communication, it is possible to interpose between the counter 1 and the central, a repeater 10, for example on the roof of a building 11 so as to receive the information counter and transfer them to the central office and vice versa.
- a repeater 10 for example on the roof of a building 11 so as to receive the information counter and transfer them to the central office and vice versa.
- This arrangement is characteristic of systems operating on free frequency whereas the uses in dedicated frequency make it possible to reduce or even eliminate these constraints. It is thus possible to monitor in real time the consumption, ie the flow rate of the meter, and to detect a leak in the case of a regular flow for example at night.
- a receiver makes it possible to be able to communicate with the meter and thus have for example a time stamping solution of the counter and consequently to be able to create a network of so-called "blue counters" timestamped so as to create a blue period during which consumption is billed at a preferential rate.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007204297A AU2007204297A1 (en) | 2006-01-10 | 2007-01-09 | Device for remote reading of fluid meters |
JP2008549046A JP2009522568A (ja) | 2006-01-10 | 2007-01-09 | 流体計量器の遠隔読取りのための装置 |
US12/160,363 US20090224937A1 (en) | 2006-01-10 | 2007-01-09 | Device for remote reading of fluid meters |
BRPI0706440-3A BRPI0706440A2 (pt) | 2006-01-10 | 2007-01-09 | dispositivo de leitura remota de medidores de fluido |
CA002636502A CA2636502A1 (fr) | 2006-01-10 | 2007-01-09 | Dispositif de tele-releve de compteurs de fluide |
EP07717731A EP1994515A1 (fr) | 2006-01-10 | 2007-01-09 | Dispositif de tele-releve de compteurs de fluide. |
TNP2008000293A TNSN08293A1 (fr) | 2006-01-10 | 2008-07-07 | Dispositif de tele-releve de compteurs de fluide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0600191A FR2896069B1 (fr) | 2006-01-10 | 2006-01-10 | Dispositif de tele-releve de compteurs de fluide. |
FR0600191 | 2006-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007080310A1 true WO2007080310A1 (fr) | 2007-07-19 |
Family
ID=36940395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/000032 WO2007080310A1 (fr) | 2006-01-10 | 2007-01-09 | Dispositif de tele-releve de compteurs de fluide |
Country Status (13)
Country | Link |
---|---|
US (1) | US20090224937A1 (fr) |
EP (1) | EP1994515A1 (fr) |
JP (1) | JP2009522568A (fr) |
KR (1) | KR20080097398A (fr) |
CN (1) | CN101371279A (fr) |
AU (1) | AU2007204297A1 (fr) |
BR (1) | BRPI0706440A2 (fr) |
CA (1) | CA2636502A1 (fr) |
FR (1) | FR2896069B1 (fr) |
MA (1) | MA30149B1 (fr) |
TN (1) | TNSN08293A1 (fr) |
WO (1) | WO2007080310A1 (fr) |
ZA (1) | ZA200805611B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7775422B2 (en) | 2003-06-13 | 2010-08-17 | Arad Measuring Technologies Ltd. | Meter register and remote meter reader utilizing a stepper motor |
GB0818449D0 (en) * | 2008-10-09 | 2008-11-12 | Uk Meter Exchange The Ltd | Remote metering device |
FR2947102B1 (fr) | 2009-06-19 | 2012-01-13 | Suez Environnement | Antenne gsm, en particulier pour equipement utilisant le reseau public |
DE102012009076A1 (de) * | 2012-05-09 | 2013-11-14 | Sensus Spectrum Llc | Messvorrichtung mit einem Fluidzähler |
CN102982672A (zh) * | 2012-11-12 | 2013-03-20 | 奉化市供电局 | 一种无线数字信号传输方法和系统 |
US9714858B2 (en) | 2012-11-21 | 2017-07-25 | Kamstrup A/S | Consumption meter housing with feed through for external communication equipment |
FR3000797B1 (fr) * | 2013-01-07 | 2015-08-07 | Sagemcom Energy & Telecom Sas | Dispositif de telereleve de compteur |
WO2015089594A1 (fr) * | 2013-12-17 | 2015-06-25 | MANGANELLI, Laurindo | Dispositif de mesure télémétrique de débit de liquides sans parties mobiles |
US10274350B2 (en) * | 2015-04-02 | 2019-04-30 | Honeywell International Inc. | Mobile device and method for meter configuring and data collection |
US20160373840A1 (en) * | 2015-06-16 | 2016-12-22 | Geospace Technologies Corporation | Antenna battery assembly |
CN106058428A (zh) * | 2016-07-19 | 2016-10-26 | 武汉拓宝科技股份有限公司 | 射频天线及基于该射频天线的井盖检测系统 |
FR3093810B1 (fr) | 2019-03-14 | 2021-09-10 | Grdf | Dispositif pour le test d’une interface communicante pour compteur de fluide |
MX2020004235A (es) * | 2020-04-23 | 2022-01-14 | Edison Effect Company Sapi De Cv | Sistema para suministro, monitoreo y control de fluidos provinientes de fuentes de suministro a ubicaciones fijas. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252828A (en) * | 1991-01-22 | 1992-08-19 | North West Water Group Plc | Communication arrangement associated with an installation monitoring a conduit |
GB2326002A (en) * | 1997-06-06 | 1998-12-09 | Centrepoint Technology Limited | Remote reading of meters and sensors |
WO1999065169A1 (fr) * | 1998-06-09 | 1999-12-16 | Abb Power T & D Company Inc. | Synchronisation temporelle d'un compteur de reseau public de distribution via un reseau radio |
US20020089428A1 (en) * | 1998-09-02 | 2002-07-11 | Brent Walden | Utility meter pit lid mounted antenna antenna assembly and method |
US6853309B1 (en) * | 1999-05-10 | 2005-02-08 | Schroeter Michael | Supply meter and method for reading a fixed supply meter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837521A (en) * | 1972-01-10 | 1974-09-24 | R Huston | Insulated meter enclosure |
US5659300A (en) * | 1995-01-30 | 1997-08-19 | Innovatec Corporation | Meter for measuring volumetric consumption of a commodity |
-
2006
- 2006-01-10 FR FR0600191A patent/FR2896069B1/fr active Active
-
2007
- 2007-01-09 EP EP07717731A patent/EP1994515A1/fr not_active Withdrawn
- 2007-01-09 BR BRPI0706440-3A patent/BRPI0706440A2/pt not_active Application Discontinuation
- 2007-01-09 CN CNA2007800021877A patent/CN101371279A/zh active Pending
- 2007-01-09 AU AU2007204297A patent/AU2007204297A1/en not_active Abandoned
- 2007-01-09 WO PCT/FR2007/000032 patent/WO2007080310A1/fr active Application Filing
- 2007-01-09 JP JP2008549046A patent/JP2009522568A/ja active Pending
- 2007-01-09 CA CA002636502A patent/CA2636502A1/fr not_active Abandoned
- 2007-01-09 US US12/160,363 patent/US20090224937A1/en not_active Abandoned
- 2007-01-09 KR KR1020087016197A patent/KR20080097398A/ko not_active Application Discontinuation
-
2008
- 2008-06-26 ZA ZA200805611A patent/ZA200805611B/xx unknown
- 2008-07-07 TN TNP2008000293A patent/TNSN08293A1/fr unknown
- 2008-07-08 MA MA31095A patent/MA30149B1/fr unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2252828A (en) * | 1991-01-22 | 1992-08-19 | North West Water Group Plc | Communication arrangement associated with an installation monitoring a conduit |
GB2326002A (en) * | 1997-06-06 | 1998-12-09 | Centrepoint Technology Limited | Remote reading of meters and sensors |
WO1999065169A1 (fr) * | 1998-06-09 | 1999-12-16 | Abb Power T & D Company Inc. | Synchronisation temporelle d'un compteur de reseau public de distribution via un reseau radio |
US20020089428A1 (en) * | 1998-09-02 | 2002-07-11 | Brent Walden | Utility meter pit lid mounted antenna antenna assembly and method |
US6853309B1 (en) * | 1999-05-10 | 2005-02-08 | Schroeter Michael | Supply meter and method for reading a fixed supply meter |
Also Published As
Publication number | Publication date |
---|---|
JP2009522568A (ja) | 2009-06-11 |
KR20080097398A (ko) | 2008-11-05 |
CN101371279A (zh) | 2009-02-18 |
EP1994515A1 (fr) | 2008-11-26 |
FR2896069A1 (fr) | 2007-07-13 |
TNSN08293A1 (fr) | 2009-12-29 |
AU2007204297A1 (en) | 2007-07-19 |
FR2896069B1 (fr) | 2008-03-14 |
MA30149B1 (fr) | 2009-01-02 |
ZA200805611B (en) | 2009-11-25 |
US20090224937A1 (en) | 2009-09-10 |
CA2636502A1 (fr) | 2007-07-19 |
BRPI0706440A2 (pt) | 2011-03-29 |
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