GB2566444A

GB2566444A - A monitoring device and system

Info

Publication number: GB2566444A
Application number: GB1714336.3A
Authority: GB
Inventors: Chidgey Craig; Scott-Francis Leo; Garbett Robert; Gilbertson James; Joshi Raj
Original assignee: Mercury Datum Ltd
Current assignee: Mercury Datum Ltd
Priority date: 2017-09-06
Filing date: 2017-09-06
Publication date: 2019-03-20
Also published as: GB201714336D0

Abstract

A bung for an alcoholic beverage container or an alcoholic beverage container, the bung or container comprising: at least one sensor for measuring ambient conditions; an electronic circuitry comprising at least one processor and at least one memory, the electronic circuitry configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source. There is also provided an alcoholic beverage container and a system, each comprising at least one bung as described above, and a server configured to receive data from the at least one bung, and to send information to at least one user device based on the received data. The sensor may be configured to periodically measure the ambient conditions at a predefined frequency, wherein the processor is configured to alter the predefined frequency if it is determined that the measurement meets a predefined criterion. The bung may comprise a printed circuit board (PCB). The bung may send data to the external device via radio frequency (RF) signals or WiFi®. The sensor may measure temperature, humidity, pressure, a liquid leakage and/or alcohol characteristics.

Description

The following terms are registered trade marks and should be read as such wherever they occur in this document:

Wi-Fi

Bluetooth

Intellectual Property Office is an operating name of the Patent Office www.gov.uk/ipo

A MONITORING DEVICE AND SYSTEM [0001] Embodiments of the present invention generally relate to a device and a system for monitoring, and in particular to a device and a system for monitoring an environment for alcoholic beverage storage. The system may also process the data collected from the monitored environment.

BACKGROUND [0002] The making of alcoholic beverages, such as wine and spirits, typically involves a maturation process. The maturation is a process of storing the alcoholic beverages in wooden containers intended to impart a change in flavour and/or colouring to the stored beverages. The maturation process can take several years or even longer.

[0003] If wooden containers for storing alcoholic beverages are not perfectly sealed, the amount of stored alcoholic beverages may gradually decrease during maturation due to evaporation and/or leakage from the wooden containers. In addition, wine and spirits, by their nature are particularly susceptible to changes in ambient conditions of the environment where they are stored. Further, theft or tampering with the wooden containers may cause loss and/or quality deterioration of the stored alcoholic beverages. As a result, quality, characteristics and flavour of the alcoholic beverages stored in wooden containers may change undesirably over time during maturation due to changes in the ambient conditions, theft or tampering with the wooden containers, leading to inferior or unsaleable beverage products.

[0004] Conventionally, to monitor any loss and any quality deterioration of stored alcoholic beverages, wooden containers for storing the alcoholic beverages need to be opened from time to time during the maturation process, so that an amount of stored beverages can be observed and samples of the stored beverages can be taken and checked for any quality changes.

[0005] The embodiments described below are not limited to implementations which solve any or all of the disadvantages of known devices and systems for alcoholic beverage making.

SUMMARY [0006] The following presents a simplified summary of the disclosure in order to provide a basic understanding to the reader. This summary is not intended to identify key features or essential features of the claimed subject matter nor is it intended to be used to limit the scope of the claimed subject matter. Its sole purpose is to present a selection of concepts disclosed herein in a simplified form as a prelude to the more detailed description that is presented later.

[0007] According to one aspect, there is provided a bung for an alcoholic beverage container, the bung comprising: at least one sensor for measuring ambient conditions; an electronic circuitry comprising at least one processor and at least one memory, the electronic circuitry configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0008] There is also provided a system, comprising at least one bung as described above, and a server configured to receive data from the at least one bung, and to send information to at least one user device based on the received data.

[0009] According to another aspect, there is provided an alcoholic beverage container, comprising at least one sensor for measuring ambient conditions; an electronic circuitry comprising at least one processor and at least one memory, configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0010] According to another aspect, there is provided a method of operation at a bung for an alcoholic beverage container, the method comprising: sensing, with at least one sensor of the bung, ambient conditions; at an electronic circuitry of the bung, receiving measurements from the at least one sensor and sending data to an external device based on the received measurements; and receiving power via an electrical connection.

[0011 ] According to another aspect, there is provide a method of operation at a server which is configured to receive data from at least one bung for an alcoholic beverage container, the method comprising: receiving data from the at least one bung, and processing the data received from the at least one bung.

[0012] Many of the attendant features will be more readily appreciated as the same becomes better understood by reference to the following detailed description considered in connection with the accompanying drawings.

DESCRIPTION OF THE DRAWINGS [0013] The present description will be better understood from the following detailed description read in light of the accompanying drawings, wherein:

FIG. 1 is a schematic diagram of a monitoring system according to various embodiments.

FIG. 2a is a cross-sectional view of a smart bung for a beverage container according to various embodiments.

FIG. 2b illustrates an exterior of the smart bung according to various embodiments.

FIG. 2c illustrates an exterior of the smart bung with its cap removed according to various embodiments.

FIG. 2d illustrates an exterior of the smart bung with its cap and a printed circuit board (PCB) removed according to various embodiments.

FIG. 3 illustrates an exemplary computing-based device for implementing the smart bung according to various embodiments.

FIG. 4 illustrates an exemplary computing-based device for implementing a server according to various embodiments.

FIG. 5 illustrates an exemplary computing-based device for implementing a user device according to various embodiments.

Fig. 6 is a flow diagram of a method of operation of a smart bung for an alcoholic beverage container.

Fig. 7 is a flow diagram of a method of operation of a server in communication with at least one smart bung.

Like reference numerals are used to designate like parts in the accompanying drawings.

DETAILED DESCRIPTION [0014] The detailed description provided below in connection with the appended drawings is intended as a description of the present examples and is not intended to represent the only forms in which the present example are constructed or utilized. The description sets forth the functions of the example and the sequence of operations for constructing and operating the example. However, the same or equivalent functions and sequences may be accomplished by different examples. [001 5] Ambient conditions of alcoholic beverage containers can affect the quantity and quality of alcoholic beverage stored in them. For example, fluctuations in ambient temperature (from high to low, then to high) can lead to an expansion and a subsequent contraction of air bubbles in wooden bungs for sealing the beverage containers, causing oxygen to be drawn to the air bubbles. This temperature fluctuation is therefore a serious hazard for alcoholic beverage storage, as alcoholic beverage may be spoiled during storage in an environment with overly rich oxygen. [0016] In addition, high humidity is beneficial for keeping the alcoholic beverage protected during storage in the beverage containers, as it keeps the wooden bungs for sealing the beverage containers damp and swollen. However, when humidity becomes low, the wooden bungs may shrink and dry out, and can no longer form air tight seals, which leads to higher evaporation loss and quality deterioration of the stored beverage.

[0017] The temperature of storage is also important for maturation of stored alcoholic beverages, as the warmer the environment in which the alcoholic beverages are stored, the faster they will mature and potentially, spoil. Therefore, care should be taken to ensure that the alcoholic beverages are stored within the temperature conditions that are conducive for maintaining their optimal quality.

[0018] It is, therefore, advantageous if managers of alcoholic beverage storage can be promptly informed of the conditions and any unexpected changes in the storage environment, and can monitor the ambient conditions of the storage facility and inside the storage containers, and attributes of the stored alcoholic beverages.

[0019] Various embodiments of the present invention relate to a ‘smart bung’ device, which is configured to perform the operation of detecting the ambient conditions internal and external to the storage containers. The ambient conditions detected by the device can be transmitted to a server for further processing and for presentation to facility managers in control rooms. The smart bung, the server and/or any other device may process the detected ambient conditions to derive further information, such as a level and/or leakage of alcoholic beverage in a storage container.

[0020] The smart bung may contain at least one sensor for measuring ambient conditions, an electronic circuitry comprising at least one processor and at least one memory, configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0021] The at least one processor may determine whether at least one of the measurements from the at least one sensor meets a predefined criterion, and if so determined, may send a notification to the external device, which may be a server or a user device.

[0022] The sensor (or sensors) may periodically measure the ambient conditions at a predefined frequency, and the processor may alter the predefined frequency if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

[0023] In another embodiment, the present invention relates to a ‘smart container’, which comprises substantially the same components as the aforementioned components of the smart bung and performs substantially the same functions as the aforementioned functions performed by the smart bung. The smart container may contain at least one sensor for measuring ambient conditions, an electronic circuitry comprising at least one processor and at least one memory, configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0024] Various embodiments also relate to a system comprising at least one smart bung, a server configured to receive data from the at least one smart bung, and to send information to at least one user device based on the received data. The server may process the data received from the at least one smart bung to derive further information from the received data. Although the present examples are described and illustrated herein as being implemented in a beverage maturation monitoring system, such as a system for monitoring maturation of alcoholic spirits, the system described is provided as an example and not a limitation. As those skilled in the art will appreciate, the present examples are suitable for application in a variety of different types of monitoring systems.

[0025] FIG. 1 is a schematic diagram of a monitoring system 100 according to various embodiments. The system 100 comprises a plurality of alcoholic beverage containers 102i-102_n, a server 106 and at least one user device 108. Each of the alcoholic beverage containers 102i-102_n has at least one bung 104i-104_n for sealing an outlet of a respective alcoholic beverage container.

[0026] The alcoholic beverage containers 102i-102_n may be wooden casks or barrels. The beverage containers 102i-102_n may be located in an environment suitable for storing beverages without causing significant deterioration to the quality of the beverages in the long term, such as in a vault or cellar. The bungs 104i-104_nmay be referred to as “smart bungs” in this specification due to their abilities of sensing ambient conditions, processing data in relation to the sensed ambient conditions and/or communicating with the server 106 and/or the user device 108. However, the word “smart” should not be construed as limiting the structure or operation of the bungs in any way. The smart bungs” may also be referred to as “bungs” for simplicity.

[0027] Each of the smart bungs 104i-104_n is a stopper for sealing an outlet of a respective container. Each of the smart bungs 104i-104_n may comprise a first end for exposure outside a respective beverage container, and a second end for insertion through an outlet into the interior of the respective beverage container. Although Fig. 1 shows that the smart bungs 104i-104_n are positioned on end walls of the cylindrical containers, it is also possible that they are position at other locations on the containers, such as on sidewalls of the cylindrical containers.

[0028] As described in more detail below with reference to Figs 2a-2d, each of the smart bungs 104i-104_n may comprise at least one sensor for sensing ambient conditions, and comprise at least one microprocessor for determining if a condition sensed by the at least one sensor meets a predetermined conditions. The ambient conditions sensed by the at least one sensor may include internal and/or external conditions of the respective beverage container, such as internal and/or external temperature, humidity, pressure, alcoholic content and leakage, etc. of each beverage container 102i-102_n. Each of the smart bungs 104i-104_n may be configured to wirelessly communicate with the server 106, using, for example, Radio Frequency (RF), Wi-Fi™, Bluetooth™, cellular network and/or any other short or long range wireless communication method. In particular, each of the smart bungs 104i-104_nmay be configured to wirelessly send data to the server 106 once a condition sensed by the at least one sensor in the smart bung satisfies a predetermined condition. The data sent to the server 106 by a smart bung 104i-104_n may include a unique identifier (ID) of the smart bung, and optionally a batch number, a cask fill date and a warehouse identifier, etc, which can be used by the server 106 to distinguish data received from the smart bung from that received from any other smart bungs. The data sent to the server 106 by a smart bung 104i-104_n may also include data indicating the sensed ambient conditions, and a time stamp indicating when the ambient conditions were sensed. The smart bungs 104i-104_n may send the data in the form of User Datagram Protocol (UDP) packets. The UDP packets may be sent to an IP address of the server 106.

[0029] The server 106 may be any computing-based device capable of receiving data from the smart bungs 104i-104_n, processing the received data and sending information to the at least one user device 108 in a manner described herein. In response to receiving a notification from a smart bung 104i-104_n, the server 106 may send information to the user device 108 to notify a user that at least one of the ambient conditions of the smart bung exceeds a threshold condition. For example, if a pressure sensor on a smart bung 104i-104_n detects that an internal pressure of a beverage container 102i-102_n drops below a threshold pressure, the smart bung 104i104_n may send data including an ID of the smart bung, the detected internal pressure and a time of the detection to the server 108, which in turn notifies the user device 108 of the low internal pressure of the beverage container having the smart bung identified by the ID.

[0030] The server 106 may temporarily or permanently store data collected from the plurality of smart bungs 104i-104_n for processing. The server 106 may also implement algorithms which process the received measurement data to, for example, extract useful information or detect a certain pattern from the measurement data. In one example, the server 106 may implement an algorithm which analyses data collected at different times of a year to detect a pattern indicating, for example, when the greatest beverage loss occurs during the year.

[0031] The user device 108 may be any computing-based device capable of receiving data from the server 108 and notifying a user in a maimer described herein. The user device 108 may include a personal computer (PC) or laptop, a mobile telephone, a tablet computer, a set-top box, a personal digital assistant, and/or a wearable smart device. The user device 108 may receive data from the server 106 and/or the smart bungs 104i-104_n via Radio Frequency (RF), Wi-Fi™ or Bluetooth™ signals or a telecommunication network, such as the Internet or the cellular communication network and/or any other short or long range wireless communication method. The user device 108 may receive the data from the server 106 in any electronic form, such as a text message or an email. In one embodiment, the user device 108 may also be configured to send data to the server 106.

[0032] The user device 108 may comprise at least one output device for notifying a user. In one embodiment, the at least one output device comprises a display for displaying a message received from the server 106, and/or a speaker for outputting an audio signal to alert the user of receipt of such a message.

[0033] Although Fig.l only illustrates one user device 108, the system 100 may comprise more than one user device, each of which is configured to receive data from the server 108 and/or the smart bungs 104i-104_n in a maimer substantially similar to the manner described above.

[0034] FIG.2a illustrates a cross-sectional view of a smart bung 200 for a beverage container according to various embodiments. The smart bung 200 may be one of the smart bungs 104i-104_nin the system 100.

[0035] The smart bung 200 comprises a main body 202 for engaging with an outlet of a beverage container 102i-102_n. The main body 202 may be made of wood, silicone or any other appropriate and non-toxic material.

[0036] The smart bung 200 also comprises a printed circuit board (PCB) 204 configured to be positioned at a first end of the main body 202. As will be described below in more detail with reference to FIG. 3, the PCB 204 may comprise at least one microprocessor, at least one memory device and one or more sensors for sensing various ambient conditions, such as internal and external conditions of the beverage container to which the smart bung 200 is coupled. The PCB 204 may also comprise at least one communication device, such as an antenna (or any other transmitting/receiving device), for wireless communication with other devices.

[0037] In one embodiment, when the smart bung 200 is inserted into an outlet of an alcoholic beverage container, a first side of the PCB 204 faces an exterior of the beverage container and a second side of the PCB 204 faces an interior of the beverage container. The one or more sensors may comprise at least one sensor positioned on the first side of the PCB 204 and at least one sensor positioned on the second side of the PCB 204, opposite the first side. For example, an external temperature sensor can be positioned on the side of the PCB 204 facing the exterior of the beverage container, and an internal temperature sensor can be positioned on the side of the PCB 204 facing the interior of the beverage container.

[0038] The smart bung 200 also comprises a cap 206 configured to cover the PCB 204. When the smart bung 200 is inserted into an outlet of the beverage container 102i-102_n, the cap 206 is exposed outside the beverage container 102i102_n and protects the PCB 204 from damages. In one embodiment, the cap 206 is configured not to completely seal the PCB 204, such that at least one sensor of the PCB can measure ambient conditions, such as temperature and humidity, external to the cap 206. In one embodiment, the cap 206 may also act as a source of external temperature for an external temperature sensor on the PCB 204. The cap 206 may be made of nylon or other kinds of polymer or plastic. The cap 206 can be removably attached to the main body 204. In one embodiment, the cap 206 can be attached to the main body 204 using screws 212.

[0039] The smart bung 200 may also comprise a bung liner 210. The bung liner 210 may run through an internal channel of the main body 202 at its first end and be exposed outside the main body 202 at its second end. The bung liner 210 may be made of an electrically conductive material, such as stainless steel.

[0040] In one embodiment, the bung liner 210 is hollow and has an internal cavity. The bung liner 210 may be configured to receive a battery 208 in its internal cavity. One electrode (i.e. an anode or cathode) of the battery 208 is configured to be in electrical contact with the PCB 204, and the other electrode (i.e. the cathode or anode) of the battery is configured to be in electrical contact with the bung liner 210 while the smart bung 200 is in use.

[0041] In use, when the smart bung 200 is inserted through an outlet of a beverage container, the bung liner 210 can be arranged to be positioned above a surface of alcoholic beverage stored in the beverage container according to one embodiment. Alternatively, according to another embodiment, the bung liner 201 can be arranged to be partially immersed in the alcoholic beverage stored in the beverage container when in use. This is particularly the case when the smart bung comprises a sensor for sensing a characteristic of the stored alcoholic beverage.

[0042] FIG. 2b shows an exterior of the smart bung 200 with the cap 206 covering one end of the smart bung 200.

[0043] FIG. 2c shows an exterior of the smart bung 200 with the cap 206 removed and the PCB 204 exposed.

[0044] FIG. 2d shows an exterior of the smart bung 200 with both the cap 206 and the PCB 204 removed and the battery 208 exposed.

[0045] In use, when a user tries to insert or replace the battery 208, the user may first remove the cap 206 from the smart bung 200 by unscrewing the screws 212, and then remove the PCB 204 to expose the cavity of the tubular structure 210 for accommodating the battery 208 according to the steps illustrated in FIGs. 2b-2d.

[0046] FIG. 3 illustrates various components of an exemplary computingbased device 300 for incorporation into the smart bung 200. In one embodiment, the computing-based device for incorporation into the smart bung 200 is implemented on PCB 204 in FIG. 2c.

[0047] Computing-based device 300 comprises one or more processors 302 which are microprocessors, controllers or any other suitable type of processors for processing computer executable instructions to control the operation of the device in order to perform the methods implemented by the smart bung 200 as described herein, including the method of Fig. 7. In some examples, where a system on a chip architecture is used, the processors 302 include one or more fixed function blocks (also referred to as accelerators) which implement a part of the method described herein in hardware (rather than software or firmware). Platform software comprising an operating system 306 or any other suitable platform software is provided at the computing-based device to enable application software 308 to be executed on the device.

[0048] The computer executable instructions are provided using any computer-readable media that is accessible by computing-based device 300. Computer-readable media includes, for example, computer storage media such as memory 304 and communications media. Computer storage media, such as memory 304, includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or the like. Computer storage media includes, but is not limited to, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM), electronic erasable programmable read only memory (EEPROM), flash memory or other memory technology, optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other nontransmission medium that is used to store information for access by a computing device. In contrast, communication media embody computer readable instructions, data structures, program modules, or the like in a modulated data signal, such as a carrier wave, or other transport mechanism. As defined herein, computer storage media does not include communication media. Therefore, a computer storage medium should not be interpreted to be a propagating signal per se. Although the computer storage media (memory 304) is shown within the computing-based device 300 it will be appreciated that the storage is, in some examples, distributed or located remotely and accessed via a network or other communication link (e.g. using communication interface 310).

[0049] The computing-based device 300 also comprises an input/output controller 312 arranged to receive and process input from one or more sensors 318 for measuring ambient conditions. The measured ambient conditions may include environmental parameters, such any temperature and humidity, which are directly measured by the one or more sensors 318, and may also include other ambient conditions, which are derived from the environmental parameters directly measured by the one or more sensors 318. In some examples, the one or more sensors 318 may include at least one of an internal temperature sensor (for measuring a temperature inside the beverage container on which the computing-based device 300 is placed), an external temperature sensor (for measuring a temperature outside the beverage container on which the computing-based device 300 is placed), a humidity sensor, an internal pressure sensor (for measuring the pressure inside the beverage container on which the computing-based device 300 is placed), an alcoholic content sensor (for measuring an Alcohol by Volume, or alc/vol, of the alcoholic beverage stored in the beverage container) and a liquid leakage detection mechanism (for measuring a liquid leakage of the alcoholic beverage stored in the beverage container). Data collected by the one or more sensors 318 may be temporarily or permanently stored in the memory 304. The liquid leakage detection mechanism may be a system for deriving a leakage rate and/or indicating a remaining amount of alcoholic beverage stored in a beverage container. The leakage rate and/or remaining amount of alcoholic beverage stored in a beverage container may be derived from other ambient conditions sensed by the one or more sensors 318, such as ambient temperature, humidity and pressure. In one example, the system may derive a leakage rate by accessing a look-up table which stores a mapping between one or more environmental parameters directly sensed by the one or more sensors, such as temperature, humidity and pressure, and a leakage / evaporation rate. The look-up table may be predefined by measuring a leakage / evaporation rate of a specific type of alcoholic beverage stored in a specific type of beverage container under different environmental conditions, such as under different internal and external temperatures, different humidity and pressures. In another example, the system may also use the derived leakage rate and a period of time lapsed to calculate an amount of the total alcoholic beverage lost within the period. In a further example, the system may also subtract the amount of the total alcoholic beverage lost within a period from an amount of the alcoholic beverage initially stored in the beverage container to calculate an amount of alcoholic beverage remaining in the beverage container. [0050] The communication interface 310 is an interface for providing wireless communications. The wireless communications may involve Radio Frequency (RF), Wi-Fi™, Bluetooth™, cellular network and/or any other short or long range wireless communication method. The communication interface is coupled to at least one antenna 328, which is configured to make conversions between electrical signals and radio waves.

[0051 ] Optionally, the computing-based device 300 may also be coupled to a display device 314 arranged to output display information to a user. The display device may be an LED display screen arranged to be exposed outside a beverage container once the smart bung incorporating the computing-based device 300 is inserted through an outlet of the beverage container. The display information may be a graphical user interface. The display device may be a touchscreen.

[0052] Optionally, the computing-based device 300 may also comprise a user input device 316 arranged to receive an input from a user. In one example, the user input device 316 is a switch for switching on / off the computing-based device. In another example, the user input device 316 may be a keypad.

[0053] Each of the one or more sensors 318 may be configured to periodically measure at least one ambient condition at a predetermined frequency. The predetermined frequency may be set when the computing-based device 300 is manufactured, and/or may be set by the processor 302. Alternatively or additionally, the predetermined frequency may also be adjusted by the server 106 and/or the user device 108, which may set the frequency by sending a command to the computingbased device 300. Optionally, the predetermined frequency may be set by a user via the user input device 316 on the computing-based device 300 or via the hardware or be automatically adjusted based on whether any of the ambient conditions sensed by the one or more sensors 318 meets a predetermined criterion.

[0054] In one embodiment, the processor 302 may regularly send data collected by the one or more sensors 318 to the server 106, which may then store the collected data for further processing or analysis. Alternatively or additionally, the processor 302 may also process the data collected by the one or more sensors 318 to determine if any of the ambient conditions sensed by the one or more sensors 318 meets a predetermined criterion. In one embodiment, the predetermined criterion may be that a measurement from a sensor exceeds or falls below a predetermined threshold or that a set of ambient conditions sensed by a plurality of the sensors 318 meet a set of predefined criteria. For example, the predetermined criterion may be that an external temperature of the beverage container on which computing-based device 300 is placed is above a threshold temperature. If so determined, the processor 302 may send to the server 106 a notification which indicates that the predetermined temperature threshold is exceeded, and in response, the server 106 may then send a notification to the user device 108. Alternatively or additionally, the processor 302 may directly send such a notification to the user device 108.

[0055] In one embodiment, the processor 302 may send the data indicating the measurements collected by the one or more sensors 318 or the notification to the server 106 in the form of UDP packets. Within the UDP packets, the processor 302 may also send an ID of the computing-based device 300 to allow a receiving device to identify the alcoholic beverage container 102i-102_n on which the computingbased device 300 is installed, and/or a time stamp indicating the time at which the measurements were taken by the one or more sensors 318.

[0056] Alternatively or additionally, if the processor 302 determines that one of the ambient conditions sensed by the one or more sensors 318 exceeds or falls below a predetermined threshold or determines that a set of ambient conditions sensed by a plurality of the sensors 318 meet predefined criteria, the processor 302 may adjust the frequency at which the one or more sensors 318 take measurements, and may also adjust the frequency at which it sends data indicating the measurements to the server 106. In one embodiment, the processor 302 may determine that a measurement from a liquid leakage detection mechanism 318 exceeds a leakage rate threshold, and in response to such a determination, increase the frequency at which the sensors 318 measure the ambient conditions and may also increase the frequency at which it sends data indicating the measured ambient conditions to the server 106. This would more frequently inform a user of current ambient conditions of stored alcoholic beverage, when the ambient conditions become adverse.

[0057] The computing-based device 300 may also comprise a power supply interface 330 for receiving electrical power from a power source 332. The power source may be the battery 208 of Fig. 2.

[0058] Although in the embodiments described above, the computing-based device 300 is incorporated into the smart bung 200, in an alternative embodiment, the computing-based device 300 may be incorporated into a body of an alcoholic beverage container, thereby forming a ‘smart container’, which performs substantially the same functions as those performed by the “smart bung” described above. In one example, the computing-based device 300 may be fixed through a wall of the smart container. In another example, the computing-based device 300 may comprise a first part attached to an exterior of the smart container and a second part attached to an interior of the smart container. The first part may comprise at least one external sensor and the second part may comprise at least one internal sensor. The first part and the second part may be coupled to each other via wired or wireless connection.

[0059] FIG. 4 illustrates an exemplary computing-based device for implementing the server 106 of Fig. 1 according to various embodiments.

[0060] Computing-based device 400 comprises one or more processors 402 which are microprocessors, controllers or any other suitable type of processors for processing computer executable instructions to control the operation of the device in order to perform the methods implemented by the server 106 as described herein. In some examples, for example where a system on a chip architecture is used, the processors 402 include one or more fixed function blocks (also referred to as accelerators) which perform a part of the methods implemented by the server 106 as described herein. Platform software comprising an operating system 406 or any other suitable platform software is provided at the computing-based device 400 to enable application software 408 to be executed on the device.

[0061] The computer executable instructions are provided using any computer-readable media that is accessible by computing-based device 400. Computer-readable media includes, for example, computer storage media such as memory 404 and communications media. Computer storage media, such as memory 404, includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or the like. Computer storage media includes, but is not limited to, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM), electronic erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital versatile disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other nontransmission medium that is used to store information for access by a computing device. In contrast, communication media embody computer readable instructions, data structures, program modules, or the like in a modulated data signal, such as a carrier wave, or other transport mechanism. As defined herein, computer storage media does not include communication media. Therefore, a computer storage medium should not be interpreted to be a propagating signal per se. Although the computer storage media (memory 404) is shown within the computing-based device 400 it will be appreciated that the storage is, in some examples, distributed or located remotely and accessed via a network or other communication link (e.g. using communication interface 410).

[0062] The computing-based device 400 also comprises an input/output controller 412 arranged to output display information to a display device 414 which may be separate from or integral to the computing-based device 400. The display information may provide a graphical user interface. The input/output controller 412 is also arranged to receive and process input from one or more devices, such as a user input device 416 (e.g. a mouse, keyboard, camera, microphone or other transducer). In some examples the user input device 416 detects voice input, user gestures or other user actions and provides a natural user interface (NUI). This user input may be used as user commands to control various functions of the computingbased device 400. In an embodiment the display device 414 also acts as the user input device 416 if it is a touch sensitive display device. The input/output controller 412 outputs data to devices other than the display device in some examples, e.g. a locally connected printing device (not shown in FIG. 4).

[0063] The communication interface 410 is an interface for providing wireless communications. The wireless communications may involve Radio Frequency (RF), Wi-Fi™, Bluetooth™, cellular network and/or any other short or long range wireless communication methods.

[0064] FIG. 5 illustrates an exemplary computing-based device for implementing the user device 108 of FIG. 1 according to various embodiments. [0065] Computing-based device 500 comprises one or more processors 502 which are microprocessors, controllers or any other suitable type of processors for processing computer executable instructions to control the operation of the device in order to perform the methods implemented by the user device 108 as described herein. In some examples, for example where a system on a chip architecture is used, the processors 502 include one or more fixed function blocks (also referred to as accelerators) which perform a part of the methods implemented by the server 106 as described herein. Platform software comprising an operating system 506 or any other suitable platform software is provided at the computing-based device to enable application software 508 to be executed on the device.

[0066] The computer executable instructions are provided using any computer-readable media that is accessible by computing-based device 500. Computer-readable media includes, for example, computer storage media such as memory 504 and communications media. Computer storage media, such as memory 504, includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or the like. Computer storage media includes, but is not limited to, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM), electronic erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital versatile disks (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other nontransmission medium that is used to store information for access by a computing device. In contrast, communication media embody computer readable instructions, data structures, program modules, or the like in a modulated data signal, such as a carrier wave, or other transport mechanism. As defined herein, computer storage media does not include communication media. Therefore, a computer storage medium should not be interpreted to be a propagating signal per se. Although the computer storage media (memory 504) is shown within the computing-based device 400 it will be appreciated that the storage is, in some examples, distributed, decentralised or located remotely (in a cloud or FOG network etc.) and accessed via a network or other communication link (e.g. using communication interface 510). [0067] The computing-based device 500 also comprises an input/output controller 512 arranged to output display information to a display device 514 via an output interface 522. The display device may be separate from or integral to the computing-based device 500. The display information may provide a graphical user interface. The input/output controller 512 is also arranged to receive and process input from one or more devices, such as a user input device 516 (e.g. a mouse, keyboard, camera, microphone or other transducer). In an embodiment a display device 514 also acts as the user input device 516 if it is a touch sensitive display device. The input/output controller 512 outputs data to devices other than the display device 514 in some examples, e.g. an output interface 520. The output interface 520 may control an output device, such as a speaker 518.

[0068] The communication interface 510 is an interface for providing wireless communications. The wireless communications may involve Radio Frequency (RF),

Wi-Fi™, Bluetooth™, cellular network and/or any other short or long range wireless communication methods. The communication interface is coupled to at least one antenna (not shown in Fig. 5), which is configured to make conversions between electrical signals and radio waves.

[0069] Fig. 6 is a flow diagram of a method 600 of operating at a smart bung for an alcoholic beverage container. The smart bung may be one of the smart bungs 104i - 104_n illustrated in Fig. 1.

[0070] In block 602, the smart bung senses ambient conditions with at least one sensor of the smart bung. The sensors may include one or more of an internal temperature sensor, an external temperature sensor, a humidity sensor, an internal pressure sensor, an alcoholic characteristics measurement sensor and a liquid leakage detection mechanism. In block 604, an electronic circuitry of the smart bung receives measurements from the at least one sensor and sends data to an external device based on the received measurements. The external device may be a server 106 and/or one or more user devices 108. The data sent to the external device may include data indicating the sensed ambient conditions, such as internal and/or external temperatures, humidity, pressure, alcoholic content and leakage of a beverage container 102i - 102_nto which the smart bung is coupled. The data sent to the external device may also include an ID of the smart bung and a time stamp indicating when the ambient conditions were sensed.

[0071] In block 606, the smart bung determines whether the measurements from the at least one sensor meet at least one predefined criterion. If it is determined that the measurements from the at least one sensor meet the at least one predefined criterion, in block 608 the smart bung sends a notification to the external device. The notification is for notifying the external device that the measurements from the at least one sensor meet the at least one predefined criterion. In one embodiment, the external device is the server 106 and upon receiving the notification, the server 106 sends information to the user device 108 to alert the user that the at least one predefined criterion has been met, so that the user can take appropriate actions. In an alternative embodiment, the external device is the user device 108, which directly receives the notification from the smart bung.

[0072] Optionally, the method 600 also comprises a block 610, in which if it is determined that the measurements from the at least one sensor meet the at least one predefined criterion, the smart bung alters a predefined frequency at which the ambient conditions are (periodically) measured.

[0073] Then the method 600 may return to block 602, from which the method 600 starts the next iteration.

[0074] In one embodiment, blocks 606, 608 and 610 can be omitted and the method can return to block 602 straightaway from block 604 to start the next iteration.

[0075] Although in the method 600 described above the processes of blocks 606, 608 and 610 are implemented at the smart bung, in an alternative embodiment, they may be implemented at the server 106, in which case the user device 108 can be the external device in block 608.

[0076] Fig. 7 is a flow diagram of a method of operation of a server in communication with at least one smart bung. The server may be the server 106 illustrated in Fig. 1 and the at least one smart bung may be at least one of the smart bungs 104i - 104_n illustrated in Fig. 1.

[0077] In block 702, the server 106 receives data from the at least one smart bung 104i - 104_n. The data received by the server 106 from a smart bung 104i-104_nmay include a unique identifier (ID) of the smart bung, data indicating the sensed ambient conditions, and/or a time stamp indicating when the ambient conditions were sensed. The data received by the server 106 may be in the form of User Datagram Protocol (UDP) packets.

[0078] In block 704, the server 106 processes the data received from the at least one smart bung 104i-104_n. In one embodiment, the server 106 may use an algorithm to process the received data to derive further information. In one example, the server 106 may implement an algorithm which analyses data collected by the at least one smart bung 104i-104_n at different times of a year to detect a pattern indicating when the greatest beverage loss occurs during the year.

[0079] In one embodiment, the server 106 may also output a result of the processing of the received data to an operator of the server 106, for example, on a display screen of the server 106. Alternatively or additionally, the server 106 may send the result of the processing to a user device 108, which may then output the result of the processing to a user, for example, on a display screen of the user device 108.

[0080] In an optional block 706, the server 106 may use the result of the processing to control an operation of the at least one smart bung 104i-104_n, the user device 108 and/or any other devices. For example, the server 106 may send a command to the at least one smart bung 104i-104_n to adjust the predetermined frequency at which the one or more sensors 318 on the at least one smart bung 104i104_n take measurements based on a result of processing the data received from the least one smart bung 104i-104_n. In one embodiment, the frequency of measurements may be increased when the result of processing by the server 106 indicates a leakage or evaporation rate exceeding a pre-defined threshold leakage or evaporation rate. [0081 ] Alternatively or in addition to the other examples described herein, examples include any combination of the following:

[0082] In one aspect, there is provided a bung for an alcoholic beverage container, the bung comprising: at least one sensor for measuring ambient conditions; an electronic circuitry comprising at least one processor and at least one memory, the electronic circuitry configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0083] In one embodiment, the at least one processor is configured to determine whether at least one of the measurements from the at least one sensor meets a predefined criterion.

[0084] In one embodiment, the at least one processor is configured to send a notification to the external device, if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

[0085] In one embodiment, the at least one sensor is configured to periodically measure the ambient conditions at a predefined frequency, and wherein the processor is configured to alter the predefined frequency if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

[0086] In one embodiment, the electronic circuitry comprises a Printed Circuit Board (PCB).

[0087] In one embodiment, the electronic circuitry further comprises a wireless communication interface for sending the data to the external device via Radio Frequency (RF) signals or Wi-FiTM.

[0088] In one embodiment, the at least one sensor comprises one or more of at least one temperature sensor, a humidity sensor, a pressure sensor, a liquid leakage detection mechanism and an alcohol characteristics measurement sensor.

[0089] In one embodiment, the at least one sensor comprises at least one sensor positioned at a first side of the PCB and at least one sensor positioned at a second side of the PCB, opposite the first side.

[0090] In one embodiment, the bung further comprises a bung body to which the electronic circuitry and the at least one sensor are coupled, and a bung liner for accommodating the power source.

[0091] In one embodiment, the bung further comprises a removable cap coupled to the bung body and for protecting the electronic circuitry, wherein the cap is configured not to completely seal the electronic circuitry, such that the at least one sensor of the electronic circuitry can measure ambient conditions external to the cap. [0092] In one embodiment, the bung liner runs through the bung body, and wherein the electronic circuitry is removably coupled to the bung body, such that when the electronic circuitry is removed from the bung body, a recess of the bung liner for accommodating the power source is exposed.

[0093] In one embodiment, the electronic circuitry is configured to be electrically coupled to a first electrode of the power source and the bung liner is configured to be electronically coupled to a second electrode of the power source. [0094] In one embodiment, there is also provided an alcoholic beverage container comprising the bung described above.

[0095] In one embodiment, there is also provided a system, comprising: at least one bung as described above, and a server configured to receive data from the at least one bung, and to send information to at least one user device based on the received data.

[0096] In one embodiment, the server is configured to process the data received from the at least one bung.

[0097] In one embodiment, the server is configured to control an operation of another device based on the processed data.

[0098] In another aspect, there is provided an alcoholic beverage container, comprising: at least one sensor for measuring ambient conditions; an electronic circuitry comprising at least one processor and at least one memory, configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

[0099] In another aspect, there is provided a method of operation at a bung for an alcoholic beverage container, the method comprising: sensing, with at least one sensor of the bung, ambient conditions; at an electronic circuitry of the bung, receiving measurements from the at least one sensor and sending data to an external device based on the received measurements; and receiving power via an electrical connection.

[00100] In one embodiment, the method comprises determining whether at least one of the measurements from the at least one sensor meets a predefined criterion, and sending a notification to the external device, if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

[00101] In one embodiment, the method comprises periodically measuring the ambient conditions at a predefined frequency, altering the predefined frequency if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

[00102] In another aspect, there is provided a method of operation at a server which is configured to receive data from at least one bung for an alcoholic beverage container, the method comprising: receiving data from the at least one bung, and processing the data received from the at least one bung.

[00103] In one embodiment, the method further comprises controlling an operation of another device based on the processed data.

[00104] The term 'computer' or 'computing-based device' is used herein to refer to any device with processing capability such that it executes instructions. Those skilled in the art will realize that such processing capabilities are incorporated into many different devices and therefore the terms 'computer' and 'computing-based device' each include personal computers (PCs), servers, mobile telephones (including smart phones), tablet computers, set-top boxes, media players, games consoles, personal digital assistants, wearable computers, and many other devices.

[00105] The methods described herein are performed, in some examples, by software in machine readable form on a tangible storage medium e.g. in the form of a computer program comprising computer program code means adapted to perform all the operations of one or more of the methods described herein when the program is run on a computer and where the computer program may be embodied on a computer readable medium. The software is suitable for execution on a parallel processor or a serial processor such that the method operations may be carried out in any suitable order, or simultaneously.

[00106] Alternatively, or in addition, the functionality described herein is performed, at least in part, by one or more hardware logic components. For example, and without limitation, illustrative types of hardware logic components that are optionally used include Field-programmable Gate Arrays (FPGAs), Applicationspecific Integrated Circuits (ASICs), Application-specific Standard Products (ASSPs), System-on-a-chip systems (SOCs), Complex Programmable Logic Devices (CPLDs), Graphics Processing Units (GPUs).

[00107] This acknowledges that software is a valuable, separately tradable commodity. It is intended to encompass software, which runs on or controls “dumb” or standard hardware, to carry out the desired functions. It is also intended to encompass software which “describes” or defines the configuration of hardware, such as HDL (hardware description language) software, as is used for designing silicon chips, or for configuring universal programmable chips, to carry out desired functions. The software may reside in a cloud storage device and may be linked to the Internet of Things technology evolution.

[00108] Those skilled in the art will realize that storage devices utilized to store program instructions are optionally distributed across a network. For example, a remote computer is able to store an example of the process described as software. A local or terminal computer is able to access the remote computer and download a part or all of the software to run the program. Alternatively, the local computer may download pieces of the software as needed, or execute some software instructions at the local terminal and some at the remote computer (or computer network). Those skilled in the art will also realize that by utilizing conventional techniques known to those skilled in the art that all, or a portion of the software instructions may be carried out by a dedicated circuit, such as a digital signal processor (DSP), programmable logic array, or the like.

[00109] Any range or device value given herein may be extended or altered without losing the effect sought, as will be apparent to the skilled person.

[00110] Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

[00111] It will be understood that the benefits and advantages described above may relate to one embodiment or may relate to several embodiments. The embodiments are not limited to those that solve any or all of the stated problems or those that have any or all of the stated benefits and advantages, ft will further be understood that reference to 'an' item refers to one or more of those items.

[00112] The operations of the methods described herein may be carried out in any suitable order, or simultaneously where appropriate. Additionally, individual blocks may be deleted from any of the methods without departing from the scope of the subject matter described herein. Aspects of any of the examples described above may be combined with aspects of any of the other examples described to form further examples without losing the effect sought.

[00113] The term 'comprising' is used herein to mean including the method blocks or elements identified, but that such blocks or elements do not comprise an exclusive list and a method or apparatus may contain additional blocks or elements. [00114] It will be understood that the above description is given by way of example only and that various modifications may be made by those skilled in the art. The above specification, examples and data provide a complete description of the structure and use of exemplary embodiments. Although various embodiments have been described above with a certain degree of particularity, or with reference to one or more individual embodiments, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the scope of this specification.

Claims

1. A bung for an alcoholic beverage container, the bung comprising:

at least one sensor for measuring ambient conditions;

an electronic circuitry comprising at least one processor and at least one memory, the electronic circuitry configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

2. The bung of claim 1, wherein the at least one processor is configured to determine whether at least one of the measurements from the at least one sensor meets a predefined criterion.

3. The bung of claim 2, wherein the at least one processor is configured to send a notification to the external device, if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

4. The bung of claim 2 or 3, wherein the at least one sensor is configured to periodically measure the ambient conditions at a predefined frequency, and wherein the processor is configured to alter the predefined frequency if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

5. The bung of any preceding claim, wherein the electronic circuitry comprises a Printed Circuit Board (PCB).

6. The bung of any preceding claim, wherein the electronic circuitry further comprises a wireless communication interface for sending the data to the external device via Radio Frequency (RF) signals or Wi-Fi™.

7. The bung of any preceding claim, wherein the at least one sensor comprises one or more of at least one temperature sensor, a humidity sensor, a pressure sensor, a liquid leakage detection mechanism and an alcohol characteristics measurement sensor.

8. The bung of claim 5, wherein the at least one sensor comprises at least one sensor positioned at a first side of the PCB and at least one sensor positioned at a second side of the PCB, opposite the first side.

9. The bung of any preceding claim, further comprising:

a bung body to which the electronic circuitry and the at least one sensor are coupled, and a bung liner for accommodating the power source.

10. The bung of claim 9, further comprising a removable cap coupled to the bung body and for protecting the electronic circuitry, wherein the cap is configured not to completely seal the electronic circuitry, such that the at least one sensor of the electronic circuitry can measure ambient conditions external to the cap.

11. The bung of claim 9 or 10, wherein the bung liner runs through the bung body, and wherein the electronic circuitry is removably coupled to the bung body, such that when the electronic circuitry is removed from the bung body, a recess of the bung liner for accommodating the power source is exposed.

12. The bung of any of claims 9-11, wherein the electronic circuitry is configured to be electrically coupled to a first electrode of the power source and the bung liner is configured to be electronically coupled to a second electrode of the power source.

13. An alcoholic beverage container comprising the bung of any proceeding claim.

14. A system, comprising:

at least one bung of any of claims 1-12, and a server configured to receive data from the at least one bung, and to send information to at least one user device based on the received data.

15. The system of claim 14, wherein the server is configured to process the data received from the at least one bung.

16. The system of claim 15, wherein the server is configured to control an operation of another device based on the processed data.

17. An alcoholic beverage container, comprising:

at least one sensor for measuring ambient conditions;

an electronic circuitry comprising at least one processor and at least one memory, configured to receive measurements from the at least one sensor and to send data to an external device based on the received measurements; and an electrical connection for coupling to a power source.

18. A method of operation at a bung for an alcoholic beverage container, the method comprising:

sensing, with at least one sensor of the bung, ambient conditions;

at an electronic circuitry of the bung, receiving measurements from the at least one sensor and sending data to an external device based on the received measurements; and receiving power via an electrical connection.

19. The method of claim 16, further comprising:

determining whether at least one of the measurements from the at least one sensor meets a predefined criterion, and sending a notification to the external device, if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

20. The method of claim 16 or 17, further comprising periodically measuring the ambient conditions at a predefined frequency, altering the predefined frequency if it is determined that the at least one of the measurements from the at least one sensor meets the predefined criterion.

21. A method of operation at a server which is configured to receive data from at least one bung for an alcoholic beverage container, the method comprising:

receiving data from the at least one bung, and processing the data received from the at least one bung.

22. The method of claim 21, further comprising controlling an operation of another device based on the processed data.