FR3060812B1 - WINE CELLAR MANAGEMENT SYSTEM, WINE CELL EQUIPPED WITH SUCH A SYSTEM, AND RFID LABEL HOLDER FOR SUCH A SYSTEM - Google Patents

Abstract

Wine cellar management system (1) comprising a rack (2) which contains bottles (4), holders (5) of RFID tags attached to the bottles and RFID readers adapted to read the RFID tags. The RFID tags are fixed perpendicularly to the longitudinal axis (X) of the bottle and the RFID reader comprises loop-shaped RFID reading antennas (6b) arranged perpendicularly to the longitudinal axis of the bottles, each surrounding a group ( 3) bottle locations.

Description

Wine cellar management system, wine cellar equipped with such a system and RFID tag holder for such a system.

FIELD OF THE INVENTION

The present invention relates to wine cellar management systems, wine cellars equipped with such a system and RFID tag holders for such a system.

By "wine cellar" is meant here storage furniture bottles of wines, spirits or other drinks, including alcoholic.

More particularly, the invention relates to a management system for wine cellar, adapted to equip a wine cellar adapted to receive bottles arranged with their longitudinal axes all substantially parallel to the same storage direction, the wine cellar defining a plurality bottle locations distributed in a number of groups of adjacent bottle locations, said management system comprising RFID tags adapted to be attached to the bottles and at least one RFID reader adapted to read the RFID tags.

BACKGROUND OF THE INVENTION

Document KR20080032563A describes an example of such a management system for a wine cellar.

OBJECTS OF THE INVENTION The object of the invention is to improve the devices of the kind in question, in particular to improve the quality and the selectivity of the reading of the RFID tags carried by the bottles. For this purpose, the invention proposes a wine cellar management system of the kind in question, characterized in that the RFID tags are carried by RFID tag holders adapted to be each fixed to a bottle, each support of RFID tag being adapted to attach to the bottle so that the RFID tag extends perpendicularly to the longitudinal axis of the bottle, and in that said RFID reader comprises at least one loop-shaped RFID read antenna, adapted to be arranged perpendicular to the storage direction by surrounding a group of bottle locations.

Thanks to these arrangements, the antennas contained in the RFID tags are in the same plane as the antenna of the reader, which increases the efficiency of the reading and makes it independent of the angular position of the bottle about its longitudinal axis. In addition, the label return signal is maximized when the bottle bearing the RFID tag is in the group of locations surrounded by the RFID reading antenna, which allows a good selectivity of the reading, to precisely locate the bottles carrying the RFID tags.

In particular embodiments, the wine cellar management system according to the invention may further comprise one or more of the following provisions: the system comprises a plurality of RFID readers respectively having suitable loop-shaped RFID reader antennas to be arranged by respectively surrounding groups of bottle locations; each RFID reader is adapted to emit radio waves at at least one frequency for reading the RFID tags, and the system furthermore comprises, for each RFID reader, at least one radio frequency resonator whose frequency of resonance is the frequency of the RFID reader;

the radiofrequency resonator extends in a plane parallel to the RFID reading antenna of the corresponding RFID reader, away from said RFID reading antenna; the radiofrequency resonator is in the form of a loop, and has dimensions that are close to the RFID reading antenna; the RFID reading antenna and the radiofrequency resonator are carried by a hollow insert which delimits the corresponding group of bottle locations and which is adapted to be fixed in the wine cellar; - The RFID reader further comprises a control box adapted to control the RFID reading antenna, said control box carrying the radio frequency resonator; said at least one RFID reader further comprises a motion detector; said at least one RFID reader is adapted to read RFID tags from the corresponding group of bottle locations when the motion detector of said RFID reader detects motion in said corresponding group of bottle locations; the system also comprises a central station which communicates with each RFID reader and has for each bottle, an RFID identifier associated with the bottle, bottle data, and location data in the wine cellar, each RFID reader being adapted to communicate to the central station each inlet and each bottle outlet of the group of bottle locations corresponding to said RFID reader; the bottle data includes data relating to the type of bottle and data relating to the contents of the bottle; the data relating to the contents of the bottle comprise at least one year of production and data relating to the origin of the bottle; - content data includes a price; - the content data includes indications of the consumption period of the content; - the content data includes general information about the content (eg rating, tasting tips, food and wine pairing tips, etc.); the central station communicates with each RFID reader by radio; - the central station communicates with a local network; - the central post communicates with the internet; the central station communicates with an additional RFID reader adapted to read the RFID identifier of an RFID tag, a user interface being provided for communicating to the central station bottle data relating to a new bottle to be stored in the wine cellar and the central station being adapted to associate the RFID identifier read by the additional RFID reader with the bottle data relating to the new bottle; the additional RFID reader comprises a substantially horizontal reading surface on which at least one RFID tag holder can be placed to read the RFID tag of said RFID tag holder; said reading surface is adapted to receive a plurality of RFID tag carriers (for example at least 6, in particular 6 or 12) and to read all the RFID identifiers corresponding to the different RFID tag holders received on the reading surface; , the user interface being provided for associating at once said set of RFID identifiers with the same bottle data; the central station communicates with a user electronic station (computer, smartpad, smartphone, etc.) which comprises said user interface and which is connected to said additional RFID reader; said user interface comprises means for manually entering data; said user interface comprises voice recognition means; said user interface comprises optical recognition means; said user interface is adapted to take a photograph of a bottle and identify its content according to the photograph, by comparison with a database; the central station is adapted to communicate with each RFID reader to search for a bottle corresponding to a given RFID identifier; - The central station communicates with a user computer (computer, tablet, smartphone) with a user interface and adapted to search for a bottle by the central station; each RFID reader comprises a display device adapted to signal the desired bottle in the group of bottle locations corresponding to said RFID reader; the display device comprises a light adapted to light to indicate the desired bottle in the group of bottle locations corresponding to said RFID reader; the display device is also adapted to signal each bottle inlet or outlet detection in the group of bottle locations corresponding to said RFID reader; the display device comprises an additional indicator adapted to turn on to signal each bottle inlet or outlet detection in the group of bottle locations corresponding to said RFID reader; each RFID tag holder is adapted to removably attach to a bottle; each RFID tag holder is in the form of a cup comprising an annular side wall adapted to fit on the bottle and a bottom bearing the RFID tag; the lateral wall is elastically deformable in the radial direction; - The side wall is adapted to fit on the bottom of the bottle; the side wall is adapted to fit on a bottle bottom having an external diameter of between 55 and 110 mm; - The side wall is adapted to fit on the neck of the bottle; - The side wall is adapted to fit on a bottle neck having an outer diameter of between 25 and 30 mm. The invention also relates to a cup-shaped RFID tag holder comprising an annular side wall adapted to fit removably on a bottle and a bottom bearing an RFID tag, the bottom and the RFID tag being perpendicular. to the side wall (and thus to the longitudinal axis of the bottle).

In particular embodiments, the RFID tag holder according to the invention may further comprise one or more of the following provisions: the lateral wall is elastically deformable in the radial direction; - The side wall is adapted to fit on the bottom of the bottle; the side wall is adapted to fit on a bottle bottom having an external diameter of between 55 and 110 mm; - The side wall is adapted to fit on the neck of the bottle; - The side wall is adapted to fit on a bottle neck having an outer diameter of between 25 and 30 mm. The invention also relates to a range of RFID tag holders as defined above, the range comprising label holders bearing different visual codes visible to a user and representative respectively of different types of bottle contents. The visual code may be a representative color of a type of wine (eg red, white, rosé). The range may further comprise RFID tag holders of different sizes corresponding respectively to different standard type of bottles (for example bottles of type "Bordeaux", "Burgundy", "Champagne", "Alsace - Germany", "Latin" possibly in different standardized sizes).

Furthermore, the invention also relates to a wine cellar equipped with a system as defined above, the wine cellar being adapted to receive bottles arranged with their longitudinal axes all substantially parallel to the same direction of storage, the wine cellar defining a plurality of bottle locations distributed in a number of groups of adjacent bottle locations, said at least one RFID reading antenna being disposed perpendicular to the storage direction by surrounding a group of bottle locations .

In particular embodiments, the wine cellar according to the invention may further comprise one or more of the following provisions: the wine cellar comprises several groups of bottle locations and the system comprises several RFID readers having antennas respectively; loop-shaped RFID reading devices respectively surrounding said groups of bottle locations; each RFID reader is adapted to emit radio waves at at least one frequency to read the RFID tags, and the system furthermore comprises, for each RFID reader, at least one radio frequency resonator whose frequency of resonance is the frequency of the RFID reader; radiofrequency resonator being arranged in correspondence with the group of bottle locations corresponding to the RFID reader, inside the wine cellar, parallel to the corresponding RFID reading antenna, and having a central axis normal to said resonator, said axis central passing inside the corresponding RFID reading antenna; - The wine cellar has at least one bin which has a plurality of boxes, each group of bottle locations corresponding to a box, the bin having a front face for taking bottles and storing bottles in said bin, the bin being adapted to receive the bottles lying with their longitudinal axis substantially perpendicular to said front face, said at least one RFID reading antenna being disposed on the front face of the rack; each insert furthermore comprises a radiofrequency resonator; said group of bottle locations contains at least one bottle lying with its longitudinal axis substantially perpendicular to the front face of the rack, the RFID tag holder being attached to the bottle so that the RFID tag extends perpendicularly to the longitudinal axis of the bottle.

BRIEF DESCRIPTION OF THE DRAWINGS Other characteristics and advantages of the invention will emerge during the following description of two of its embodiments, given by way of non-limiting examples, with reference to the accompanying drawings.

In the drawings: FIG. 1 is a schematic perspective view showing a wine cellar management system according to a first embodiment of the invention; FIG. 2 is a block diagram of a part of the wine cellar system; FIG. 1 is a diagrammatic perspective view of part of a rack belonging to the wine cellar managed by the system of FIG. 1; FIG. 4 is a diagrammatic view of a radio frequency resonator; FIG. 5 is a perspective view of a bottle equipped with an RFID tag holder that can be used in the system of FIG. 1; FIG. 6 is a detailed view of FIG. Figure 7 is a perspective view of a bottle equipped with an RFID tag holder usable in the system of Figure 1, in a variant of the invention, FIG. 8 is a sectional view of the neck of the bottle of FIG. 7, and Fig. 9 is a perspective view of a wine cellar according to a second embodiment of the invention.

DESCRIPTION DETAILED

In the different figures, the same references designate identical or similar elements.

As represented in FIGS. 1 to 3, the present invention relates to a management system for a wine cellar, adapted to equip a wine cellar 1, that is to say a furniture for storing bottles of wines, spirits or other drinks, including alcoholic drinks.

The wine cellar 1 is adapted to receive bottles 4 arranged parallel to the same storage direction X.

The wine cellar 1 defines a plurality of bottle locations distributed in at least a number of groups of adjacent locations 3 of bottles.

The wine cellar 1 may comprise at least one bin 2 having a front face 2a open or opening to allow to take and put bottles 4 in the wine cellar.

The rack 2 can be adapted to receive the bottles 4 coated, arranged with their longitudinal axis X substantially perpendicular to said front face 2a. The rack 2 may be a bottle rack of any known type, it may for example comprise a plurality of boxes-shaped boxes (for example rectangular or triangular) each forming a group of bottle locations 3. Generally speaking , the groups of bottle locations 3 could have other shapes than a box shape or box.

The management system includes RFID tags adapted to be attached respectively to the bottles 4 and RFID readers 6 adapted to read the RFID tags.

The RFID tags are carried by RFID tag holders adapted to be each attached to a bottle 4, each RFID tag holder being adapted to attach to the bottle 4 so that the RFID tag extends perpendicularly. to the longitudinal axis X of the bottle 4.

Advantageously, each RFID tag holder 5 can be adapted to be fixed removably to a bottle 4. In particular, each RFID tag holder 5 is cup-shaped having an annular side wall 5a adapted to fit on the bottle 4 and a bottom 5c bearing the RFID tag. The annular side wall 5a can be elastically deformable in the radial direction.

The RFID label holders 5 may be made for example of flexible thermoplastic material or elastomer.

The system may include a range of RFID tag carriers.

This range of RFID tag holders may include label holders bearing different visual codes visible to a user and representative respectively of bottle content types. The visual code may for example be a color representative of a type of wine (for example red, white, pink).

The range of RFID tag holders 5 may further comprise RFID tag holders of different sizes corresponding respectively to different standard type of bottles (for example bottles of the type "Bordeaux", "Burgundy", "Champagne", "Alsace -Germany "," Latin ", possibly in different standardized sizes such as 75 cl, 37.5 cl, 1.5 1, 31, etc.).

As shown in FIGS. 5 and 6, the side wall 5a of the RFID tag holder 5 can be adapted to fit on the bottom 4a of the bottle, the side wall 5a enclosing the body of the bottle near the bottom 4a. . More specifically, the side wall 5a can be adapted to fit on a bottle bottom having an outer diameter between 55 and 110 mm (case of the most common bottles). This side wall 5a can thus be substantially circular and have an internal diameter of between 52 and 107 mm (before interlocking on the bottom of the bottle). The RFID tag holders 5 can be declined in different sizes to accommodate these different sizes.

The side wall 5a of the RFID tag holder 5 may optionally comprise axial slots 5b to facilitate its radial elastic deformation. The RFID tag 5d can be fixed for example by gluing, overmolding or otherwise, on the bottom 5c of the RFID tag holder 5, preferably on the inner face thereof. The antenna circuit 5e is parallel to the bottom 5c and therefore perpendicular to the longitudinal axis X of the bottle 4.

Alternatively, as shown in FIGS. 7 and 8, the RFID tag holder 50 may fit on the neck 4b of the bottle 4. In this case, the structure of the tag holder 5 may be similar to that described above and will not be described again here, the diameter of the RFID tag holder being simply smaller. More particularly, the side wall 5a may be adapted to fit on a bottle neck having an outer diameter of between 25 and 30 mm. More specifically, this side wall 5a may be substantially circular and has an internal diameter of between 22 and 30 mm (before nesting on the neck of the bottle).

As shown in FIGS. 1 to 3, the wine cellar 1 may comprise as many RFID readers 6 as groups 3 of bottle locations. Each RFID reader 6 comprises at least one RFID read antenna 6b in the form of a loop, advantageously arranged on the front face 2a of the rack 2 by surrounding a group 3 of bottle locations. The RFID reading antenna 6b has a shape in correspondence with the group of bottle locations, for example a rectangular shape in the example shown.

The RFID antenna circuit 5e of the RFID tags 5d is thus in the same plane as the RFID reading antenna 6b, which increases the efficiency and the spatial selectivity of the reading, and makes it independent of the angular position of the bottle around its longitudinal axis.

More generally, each RFID reader antenna 6b is in the form of a loop and arranged perpendicularly to the storage direction X by surrounding a group 3 of bottle locations, whether the bottles are lying as in the example shown or arranged otherwise

Each RFID reader may further comprise a control box 6a adapted to control the corresponding RFID reading antenna 6b. The control unit 6a can be fixed for example in the corresponding group 3 of bottle locations, in particular at the rear face of the rack which most often corresponds to a wall or a solid wall of the rack. Each control unit 6a can be connected to the corresponding RFID reading antenna 6b for example by a cable.

The wine cellar may further comprise, for each RFID reader 6, at least one radiofrequency resonator 24 having for frequency of resonance the frequency of the RFID reader. The radiofrequency resonator 24 may be arranged in the group of bottle locations inside the rack 2 and may have a central axis X 'normal to said resonator 24, said central axis X' being perpendicular to the reading antenna RFID 6b corresponding and passing inside the RFID reading antenna 6b (for example in the vicinity of the center of the RFID reading antenna 24).

The radiofrequency resonator 24 may in particular be placed at the rear wall of the rack 2. It may for example be carried particularly by the control unit 6a. As shown in FIG. 4, the radiofrequency resonator 24 may be in the form of a tag or wafer comprising a resonant circuit 25. In this case, it can advantageously be provided with a large number of radiofrequency resonators 24 lining the rear wall of each bin 2 bin location group 3.

The RFID reader 6, and in particular the control unit 6a, may further comprise a motion detector 23 (DET).

The system may further comprise a central station 8 which communicates with each RFID reader 6 and in particular with each control unit 6a, by wire or more preferably by radio.

The central station 8 and the control units 6a can be electrically powered by a power supply 9.

The central station 8 may comprise an electronic central unit 17 (CPU) such as a microprocessor, a memory 18 (MEM), a first communication interface 19 (COM 1) and a second communication interface 20 (COM 2).

The first communication interface 19 can communicate for example with a local network, for example by radio, especially Wi-Fi (IEEE 802.11 standards). For example, the first communication interface 19 may communicate with a Wi-Fi router 10 connected or not to the Internet.

The second communication interface 20 can communicate by radio, in particular according to the Zigbee® protocol, with similar communication interfaces 22 (COM 2) of the different control units 6a, which control units 6a also include an electronic central unit 21 ( UC) and said motion detector 23 (DET).

The different control units 6a can further communicate with each other via their communication interfaces 22 and thus form with the central station 8 a mesh network, thus improving the reliability of the system.

The central station 8 has for each bottle 4, an RFID identifier associated with the bottle, bottle data, and location data in the wine cellar.

The bottle data includes data relating to the type of bottle, for example the volume of the bottle, and data relating to the contents of the bottle, for example: the year of production, data relating to the origin of the bottle, the bottle (eg appellation contrôlée, possibly official classification in the appellation, producer, trader, etc.), - purchase price and current price of the bottle, - indications relating to the period of consumption of the content, - general information content (eg, rating, tasting tips, food and wine pairing tips, etc.).

These different data can be stored in the memory 18 of the central station 8 and where appropriate saved in a database 14 of a remote server accessible via the Internet.

Some of this data may not be stored in the memory 18 of the central station, but simply accessible via the Internet from the BD2 database of a remote server specialized in wine (for example, the current price of the bottles or the above general information).

Each RFID reader 6 of the system is adapted to communicate to the central station 8 each entry and each bottle outlet of group 3 bottle locations corresponding to said RFID reader 6, so that, provided that the new bottles are correctly entered into the system, the central station 8 has an up-to-date inventory status of the bottles of the wine cellar 1 and the current location of each bottle.

Advantageously, the bottle inlets and outlets 4 are detected by reading the RFID tags 5e of a group 3 of bottle locations (or possibly of the whole rack 2 or the entire wine cellar), when the motion detector 23 of this group 3 of bottle locations detected a movement. This avoids reading RFID tags 5d at close intervals, which saves energy. This reading of the RFID tags 5e can be controlled either directly by the control device 6a corresponding to the movement detector 23 having detected a movement, or by the central station 8.

The various data mentioned above are accessible by a user interface such as for example an application that can be loaded on the central station 8 or on a user computer 11 (computer, smart pad, smart phone or other) communicating with the central station 8, for example via the router 10, or on a remote station 16 (computer, smart pad, smart phone) communicating with the central station 8 by internet.

In addition, to enter new bottles into the system, the central station 8 communicates with an additional RFID reader 12 adapted to read the RFID ID of a RFID tag 5d. The aforementioned application is intended to communicate to the central station 8 bottle data relating to a new bottle to be stored in the wine cellar, and the central station is adapted to associate the RFID identifier read by the additional RFID reader with the data on the new bottle, by order of the application.

The additional RFID reader 12 may be a tablet having a substantially horizontal reading surface 13 on which at least one RFID tag holder 5 can be placed to read the RFID tag 5d of said RFID tag holder 5.

Advantageously, said reading surface may be adapted to receive several RFID tag carriers (for example at least 6, in particular 6 or 12) and to read all the RFID identifiers corresponding to the different RFID tag holders received on the surface. reading, the application being provided to associate at once said set of RFID identifiers with the same bottle data. The application can receive the bottle data by manual data input means such as a keyboard 11a and a screen 11b, or voice recognition means, or optical recognition means. In the latter case, the application can be adapted to take a photograph of a bottle (including the paper label or paper labels of the bottle) and identify its content according to the photograph, compared to a base of data. Alternatively, the application can communicate with a barcode reader or QR code, to read such a code on the bottle 4 and identify its content by comparison with a database, including external.

Optionally, the bottles could be sold with their electronic label holders bearing a code representative of the contents of the bottle and allowing the application to fetch the information of bottles corresponding to this content on a database, including external.

According to another variant, user-owned electronic tags could be associated with the bottle data by the seller when the bottles were purchased, and then the application would be configured to retrieve the bottle data from an external database by example when entering bottles in the wine cellar. The user interface can be configured to search for the current location of a bottle belonging to the stock. In this case, the location may be given to the user by the user interface (for example by a screen belonging to the user interface) and / or each RFID reader 6 may comprise a display device 7 arranged for example on the RFID antenna 6b, adapted to signal the bottle 4 sought in the group 3 of bottle locations corresponding to said RFID reader 6. This display device 7 may include an indicator (including LED) adapted to turn on to signal the bottle sought in the group of bottle locations corresponding to said RFID reader.

The display device 7 may also be adapted to signal each bottle inlet or outlet detection 4 in the group 3 of bottle locations corresponding to the RFID reader 6. For example, the display device 7 may comprise a additional indicator 7b adapted to illuminate to signal each detection of entry or exit of bottle 4 in group 3 of bottle locations corresponding to the RFID reader 6. This additional indicator 7b may for example be illuminated when the motion detector 23 corresponding has detected a movement, or when the control unit 6a has confirmed a change in the contents of the group 3 of corresponding bottle locations.

The second embodiment of the invention, shown in Fig. 9, is similar to the first embodiment and will therefore not be described again in detail. This second embodiment of the invention differs from the first embodiment in that each group 3 bottle location, in this case each box 3 of the rack 2, has a hollow insert 26 fitted in the box locker. This insert 26 defines the group 3 of bottle locations. The insert 26 may be in particular wood or plastic. The insert 26 may have a box shape having a side wall 27 of the same shape as the corresponding box 3 and nestable in this box 3. The insert 3 may also have an outer rim 28 which comes into contact with the front face 2a of the rack 2 when the insert 26 is fitted in the rack 2.

Each insert 26 may comprise an RFID reader 6. In particular, the reading antenna 6b of the RFID reader may be arranged around the side wall 27. For example, the side wall 27 may comprise one or more grooves 29 surrounding the outside of the side wall. 27 and in which are housed one or more turns 6bl, 6b2 of the loop-shaped RFID reader antenna 6b. The insert 26 may further comprise the control unit 6a of the RFID reader 6. This control unit may be integrated in any part of the insert 26, for example in an inside corner of the insert 26 when this insert is polygonal , especially when the insert 26 is rectangular in shape as in the example shown. This arrangement makes it possible not to reduce the storage capacity of the rack 2, the corner occupied by the control box 6a being anyway not occupied by a bottle.

Each insert 26 may further comprise at least one radiofrequency resonator 24. In particular, the radiofrequency resonator 24 may be arranged around the side wall 27, towards the inside of the rack relative to the RFID antenna 6b. For example, the side wall 27 may comprise one or more grooves 30 surrounding the side wall 27 and in which are housed one or more turns 25a, 25b forming the radiofrequency resonator 24, loop-shaped parallel to the RFID reading antenna. 6b.

This second embodiment is especially advantageous for equipping pre-existing wine cellars.

In all its embodiments, the wine cellar according to the invention does not require any individual mechanical detection of the bottles and thus makes it possible to stack the bottles without constraint, which allows a large storage capacity.

The system comprising the RFID readers 6 and the central station 8 can be installed on new wine cellars, or it can be installed on an existing wine cellar without difficulty.

Finally, the RFID tag holders described above do not damage the labels or caps of the bottles, and can therefore be used on high value bottles.

Claims (37)

1. Management system for wine cellar, adapted to equip a wine cellar (1) adapted to receive bottles (4) arranged with their longitudinal axes (X) all substantially parallel to the same direction of storage, the wine cellar (1) defining a plurality of bottle locations divided into a number of groups (3) of adjacent bottle locations, said management system comprising RFID tags (5d) adapted to be attached to the bottles (4) and to the less an RFID reader (6) adapted to read the RFID tags (5d), characterized in that the RFID tags (5d) are carried by supports (5) of RFID tags adapted to be each fixed in a removable manner on a bottle (4), each RFID tag holder (5) being adapted to attach to the bottle (4) so that the RFID tag (5d) extends perpendicular to the longitudinal axis (X) of the bottle, and in that said RFID reader (6) c comprises at least one loop-shaped RFID reading antenna (6b) adapted to be arranged perpendicular to the storage direction by surrounding a group (3) of bottle locations. 2. System according to claim 1, comprising a plurality of RFID readers (6) respectively having loop-shaped RFID reading antennas (6b) adapted to be arranged by respectively surrounding groups (3) of bottle locations. The system of claim 1 or claim 2, wherein each RFID reader (6) is adapted to transmit radio waves at at least one frequency to read the RFID tags and the system further comprises for each RFID reader (6). }, at least one radiofrequency resonator (24) having the resonance frequency frequency of the RFID reader. 4. System according to the preceding claim, wherein the radiofrequency resonator (24) extends in a plane parallel to the RFID reading antenna (6b) of the corresponding RFID reader (6), away from said reading antenna. RFID. 5. System according to the preceding claim, wherein the radiofrequency resonator (24) has a central axis (X ') normal to said resonator, said central axis (X') passing inside the RFID reading antenna (6b). ) corresponding. 6. System according to any one of claims 3 to 5, wherein the radiofrequency resonator (24) is in the form of a loop, and has dimensions close to the RFID reading antenna (6b). 7. The system of claim 6, wherein the RFID reading antenna (6b) and the radiofrequency resonator (24) are carried by a hollow insert (26) which delimits the corresponding group (3) of bottle locations and which is adapted to be fixed in the wine cellar (1). 8. System according to any one of the preceding claims, wherein said at least one RFID reader (6) further comprises a motion detector (23). The system of claim 8, wherein said at least one RFID reader (6) is adapted to read the RFID tags (5d) of the corresponding group (3) of bottle locations when the motion detector (23) of said reader. RFID (6) detects movement in said corresponding group (3) of bottle locations. 10. System according to any one of the preceding claims, further comprising a central station (8) which communicates with each RFID reader (6) and has for each bottle (4), an RFID identifier associated with the bottle, of bottle data, and location data in the wine cellar, each RFID reader (6) being adapted to communicate to the central station (8) each entry and each bottle outlet (4) of the group of bottle locations corresponding to said RFID reader. 11. The system of claim 10, wherein the central station (8) communicates with each RFID reader (6) by radio. 12. System according to any one of claims 10 and 11, wherein the central station (8) communicates with an additional RFID reader (12) adapted to read the RFID identifier of an RFID tag (5d), a user interface being planned to communicate at the central station. (8) bottle data relating to a new bottle to be stored in the wine cellar, and the central station (8) being adapted to associate the RFID identifier read by the additional RFID reader (12) with the bottle data relating to the new bottle. 13. System according to the preceding claim, wherein the additional RFID reader (12) comprises a substantially horizontal reading surface (13) on which at least one RFID tag holder (5) can be placed to read the RFID tag (FIG. 5d) of said RFID tag carrier. 14. System according to the preceding claim, wherein said reading surface (13) is adapted to receive several supports (5) of RFID tags and to read all the RFID identifiers corresponding to different media (5) RFID tags received on the read surface, the user interface being provided to associate at once said set of RFID identifiers with the same bottle data. 15. System according to any one of claims 12 to 14, wherein the central station (8) communicates with a user electronic station (11) which comprises said user interface and which is connected to said additional RFID reader (12). 16. System according to any one of claims 12 to 14, wherein the central station (8) is adapted to communicate with each reader "RFID (6) to search for a bottle (4) corresponding to a given RFID. 17. System according to the preceding claim, wherein the central station (8) communicates with a user electronic station (11) having a user interface and adapted to search for a bottle (4) by the central station (8). 18. System according to claim 16 or claim 17, wherein each RFID reader (6) comprises a display device (7) adapted to signal the bottle (4) sought in the group (3) corresponding bottle locations RFID reader audit (6). 19. System according to the preceding claim, wherein the display device (7) is also adapted to signal each bottle inlet or outlet detection (4) in the group (3) of bottle locations corresponding to said RFID reader. (6). 2.0. System according to the preceding claim, wherein each holder (5) RFID tag is cup-shaped having an annular side wall (5a) adapted to fit on the bottle (4) and a bottom (5c) carrying the RFID tag (5d). 21. System according to the preceding claim, wherein the side wall (5a) is elastically deformable in the radial direction. 22. System according to claim 20 or claim 21, wherein the side wall (5a) is adapted to fit on the bottom (4a) of the bottle. 23. System according to claim 20 or claim 21, wherein the side wall (5a) is adapted to fit on the neck (4b) of the bottle. 24.Support (5) of a cup-shaped RFID tag having an annular sidewall (5a) adapted to detachably engage a bottle (4) and a bottom (5c) carrying an RFID tag (5d). , the bottom and the label P.FID being perpendicular to the side wall (5a). 25.An RFID tag holder according to claim 24, wherein the side wall (5a) is elastically deformable radially. The RFID tag holder of claim 24 or claim 25, wherein the side wall (5a) is adapted to nest on the bottom (4a) of the bottle. 27. RFID tag holder according to claim 26, wherein the side wall (5a) is adapted to fit on a bottom (4a) of bottle having an outer diameter of between 55 and 110 mm. 28, RFID tag holder according to claim 24 or claim 25, wherein the side wall (5a) is adapted to fit on the neck (4b) of the bottle. 29.The RFID tag holder according to claim 28, wherein the side wall (5a) is adapted to fit on a neck (4b) of bottle having an outer diameter of between 25 and 30 mm, 30. Range of media (5) RFID tags according to any one of claims 24 to 29, the range comprising carriers (5) of labels carrying different visual codes visible to a user and respectively representative of different types of bottle contents. 31. The range of claim 30, comprising supports (5) RFID tags of different sizes corresponding to different standard type of bottles respectively. 32. Wine cellar (1) equipped with a system according to any one of claims 1 to 23, the wine cellar being adapted to receive bottles (4) arranged with their longitudinal axes all substantially parallel to the same direction of storage, the wine cellar (1) defining a plurality of bottle locations distributed in a number of groups (3) of adjacent locations of bottles, said at least one RFID reading antenna (6b) being disposed perpendicular to the storage direction by surrounding a group (3) of bottle locations. 33. Wine cellar according to claim 32, comprising a plurality of groups (3) of bottle locations and the system comprises a plurality of RFID readers (6) respectively having loop-shaped RFID reading antennas (6b) surrounding said groups respectively. (3) bottle locations. 34. A wine cellar according to claim 33, wherein each RFID reader (6) is adapted to emit radio waves at at least one frequency to read the RFID tags (5d) and the system further comprises, for each RFID reader ( 6), at least one radiofrequency resonator (24) having the resonance frequency of the RFID reader (6) at resonance frequency, the radiofrequency resonator (24) being arranged in correspondence with the group (3) of bottle locations corresponding to the RFID reader (6), inside the wine cellar (1), parallel to the corresponding RFID reading antenna (6b), and having a normal central axis (X '), to said resonator, said central axis (X' ) passing inside the corresponding RFID reading antenna (6b). 35. Wine cellar according to claim 33 or claim 34, comprising at least one rack (2) which comprises a plurality of boxes, each group (3) of bottle locations corresponding to one box, the rack (2) having a front face (2a) for taking bottles and storing bottles in said bin, the bin (2) being adapted to receive the bottles lying with their longitudinal axis (X) substantially perpendicular to said front face (2a), said at least one RFID reading antenna (6b) being disposed on the front face (2a) of the rack. 36. Wine cellar according to claim 35, comprising hollow inserts (26) nested in the rack (2) and defining the groups (3) of bottle locations, each insert comprising an RFID reader (6). 37. Wine cellar according to claim 36 and claim 34, wherein each insert (26) further comprises a radiofrequency resonator (24). 38. Wine cellar according to any one of claims 32 to 37, wherein said group (3) of bottle locations contains at least one bottle (4) lying with its longitudinal axis (X) substantially perpendicular to the front face (2a), the RFID tag holder (5) being attached to the bottle (4) so that the RFID tag (5d) extends perpendicular to the longitudinal axis (X) of the bottle.