WO2020121216A1 - Electronic system of dynamic coupling between food and drink - Google Patents

Electronic system of dynamic coupling between food and drink Download PDF

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Publication number
WO2020121216A1
WO2020121216A1 PCT/IB2019/060660 IB2019060660W WO2020121216A1 WO 2020121216 A1 WO2020121216 A1 WO 2020121216A1 IB 2019060660 W IB2019060660 W IB 2019060660W WO 2020121216 A1 WO2020121216 A1 WO 2020121216A1
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WO
WIPO (PCT)
Prior art keywords
coupling
drink
food
item
restaurant
Prior art date
Application number
PCT/IB2019/060660
Other languages
French (fr)
Inventor
Davide DANISE
Riccardo TONON
Original Assignee
Dar S.R.L.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dar S.R.L. filed Critical Dar S.R.L.
Publication of WO2020121216A1 publication Critical patent/WO2020121216A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/101—Collaborative creation, e.g. joint development of products or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/12—Hotels or restaurants

Definitions

  • the present invention relates to an electronic system for dynamic food and drink coupling.
  • the invention relates to an electronic system for dynamic food 5 and drink coupling, in which a personal electronic device obtains by means of an electronic-digital identifier information which is related to food and drink menus, and the following description refers to this field of application to simplify its presentation.
  • the waiter assigned to a table often does not have sufficient knowledge in terms of pairings, or has knowledge limited to food-drink pairings relating to limited geographic areas/types of foods-drinks.
  • the waiter may improvise a pairing or choose to consult with a colleague before recommending one.
  • a general object of the present invention is to overcome the known drawbacks.
  • An object of the invention is to provide an electronic system for dynamic food and drink coupling that is optimized in terms of execution efficiency.
  • a specific object of the invention is to provide an electronic system for autonomous and dynamic food and drink coupling, making the intervention of ad hoc support staff unnecessary.
  • a further specific object is to provide an electronic system for autonomous and dynamic food and drink coupling able to autonomously produce different pairings which are actually available at a restaurant.
  • the invention as described allows providing an electronic system for autonomous and dynamic food and drink coupling, obtaining the following technical effects:
  • Figure 1 is a general view of the system according to the invention.
  • Figures 2, 3 and 4 are detailed views of components of figure 1.
  • Figure 5 shows a detail of an artificial intelligence system provided in the system according to the invention.
  • the invention describes an electronic system for dynamic food and drink coupling.
  • the system comprises an electronic-digital identifier 1 , associated with a menu M; a restaurant server R_SERV, in which each individual restaurant R is associated with a plurality of the menus M; a food and drink coupling unit 200 comprising a food and drink coupling database 100 in turn comprising food and drink couplings CFD; a distributed network of tasters 3 to transmit to the database 100 real-time updates / variations ACFD on the food-drink couplings CFD; a personal electronic device 2 configured to request a food-drink coupling CFD from the food and drink coupling database 100.
  • every menu M comprises representative menu information INF_M, comprising a plurality of individual items IT_MF;IT_MD representing individual foods and/or drinks.
  • the electronic-digital identifier 1 associated with the menu M, comprises a menu identifier M_ID for the menu M, and a restaurant identifier R_ID and where the menu M can be served.
  • the menu identifier M_ID comprises one among an NFC tag, a QR Code, a code in a text field present on a webpage, and a notification link received from a proximity system.
  • the menu identifier M_ID comprises an NFC tag that can be placed on a paper menu, table tent, counter, etc.
  • the menu identifier M_ID comprises a QR Code, which can also be positioned like the NFC tag.
  • NFC tags and QR Codes are prepared on a similar medium, in particular a label.
  • the QR code is printed or the NFC tag is embedded on this label.
  • the menu identifier M_ID comprises a code (alphanumeric string) in a text field present on a webpage.
  • the menu identifier M_ID comprises a notification link received from a proximity system.
  • the restaurant server R_SERV comprises data of individual restaurants R, wherein each restaurant R is identified by the restaurant identifier R_ID and wherein each individual restaurant R is associated with a plurality of menus M.
  • the food and drink coupling unit 200 is in data communication with the restaurant server R_SERV.
  • the food and drink coupling database 100 comprises food and drink couplings CFD defined as a function of at least a first coupling item Acd 1 and at least a second individual coupling item Acc21 .
  • the food and drink coupling database 100 is comprised in the food and drink coupling unit 200.
  • the food and drink coupling database 100 is connected to the food and drink coupling unit 200.
  • the first coupling item Acc1 1 can either represent foods that must be coupled with one or more drinks, or drinks that must be coupled with one or more foods.
  • the first coupling item Acd 1 is individual, for example a food
  • the second coupling item Acc21 is an individual drink, in particular a wine to accompany the food.
  • the food and drink coupling database 100 comprises food and drink couplings CFD further defined as a function of at least a further coupling item Acc12,Acc22.
  • the foods and drinks are contained in two separate databases, respectively indicated with DB_F and DB_D.
  • the food and drink coupling database 100 comprises food and drink couplings CFD defined according to a plurality of criteria described in the following description and dynamically updated by a plurality of expert tasters according to these criteria.
  • the system according to the invention comprises the distributed network of tasters 3, wherein the tasters are food/drink pairing professionals.
  • the distributed network of tasters 3 is in data connection with the food and drink coupling database 100.
  • the distributed network of tasters 3 comprises a plurality of taster devices 31 in which every taster device 31 is configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD on food-drink couplings CFD.
  • the updates / variations ACFD are defined as a function of at least new drinks NVi drinks and/or new foods NCi.
  • the technical effect achieved is a dynamic food and drink coupling F_CFD in the food and drink coupling database 100.
  • each taster device 31 is further configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD of the food-drink couplings CFD as a function of the organoleptic characteristics of both the food, and of the wine.
  • the food and drink coupling database 100 real-time updates / variations ACFD of the food-drink couplings CFD as a function of the organoleptic characteristics of both the food, and of the wine.
  • concordance and contrast This means that certain organoleptic sensations of the food, in order to be correctly paired with a wine, will be associated with equivalent organoleptic sensations of the wine, while others will be countered by specific opposing organoleptic characteristics of the wine.
  • every taster device 31 is further configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD on the food-drink couplings CFD as a function of one or more of local customs and tradition or meteorological season, thereby further specifying said dynamic food and drink coupling function F_CFD.
  • the coupling according to local customs and tradition considers the consolidated culinary habits of an area that leverage historical and cultural reasons. In this case history and tradition prevail and guide the coupling, as has been handed down from generation to generation.
  • the coupling according to the meteorological season is based on the seasonal availability of certain foods and certain wines, whose availability is somewhat limited to a range of a few weeks in a year.
  • the dynamic food and drink coupling function F_CFD is based on an artificial intelligence system Sys_AI.
  • the selected menu item IT_MF, IT_MD is 'transmitted' to the artificial intelligence system according to the type: food or drink.
  • 3 artificial intelligence systems are provided, each made expert on a type of drink: wine, beer or water.
  • the items are sent to the artificial intelligence system according to type.
  • the system provides advice, suggesting pairings.
  • the artificial intelligence systems manage the organoleptic characteristics of the drinks - wine, beer or water - and any specific dissonant aspects.
  • the artificial intelligence system Sys_AI will use a pairing based on the principles of concordance and contrast in the evaluation of beverages, food and their harmony.
  • the value TH of elements is, therefore, a threshold value for the system of the invention, beyond which the calculation of the couplings can be performed by the artificial intelligence system Sys_AI.
  • a corresponding food and drink coupling database 100_AI - comprising the associations between the drinks DB_D_AI and foods databases DB_F_AI - will also be considered "big data”.
  • the system of the invention verifies the pairing with the drinks and foods and, if the multiplicity TH of elements has been reached, activates the artificial intelligence system Sys_AI, otherwise the coupling is carried out on a mathematical-statistical basis, as previously described.
  • the artificial intelligence system Sys_AI calculates the values to enter in the food and drink coupling database 100_AI that contains statistically similar associations among drinks - in particular wines - and foods by giving each drink and food an associative map to which a value from 1 to N is assigned according to the greater affinity of the specific drink to preset parameters for drinks.
  • the system asks for an evaluation of its performance from the customer, which with his confirmation or negation on a scale from 1 to N allows the refinement of the contents in the food and drink coupling database 100_AI.
  • the drinks database DB_D_AI contains the main organoleptic description to which a value from 1 to N is assigned according to the greater affinity of the specific drink to a plurality of preset parameters for drinks.
  • the foods database DB_F_AI contains the main organoleptic description to which a value from 1 to N is assigned according to the greater affinity of the specific food to a plurality of preset parameters for foods.
  • the artificial intelligence system Sys_AI of the invention is shown; in particular, the system exploits a machine learning method defined online machine learning in which data become sequentially available and are used to update the future data predictors for each iteration of the method.
  • the artificial intelligence system Sys_AI is configured to collect input data (DJnput) corresponding to food and drink couplings (CFD) defined as a function of at least a said first coupling item (Acc1 1 ) and a said second coupling item (Acc21 ).
  • DJnput input data
  • CFD food and drink couplings
  • the input data DJnput for the foods and/or drinks are the identifiers of foods and drinks IT_MF; IT_MD.
  • the input data also comprise the updates / variations ACFD on food-drink couplings CFD received from the distributed network of tasters 3.
  • the artificial intelligence system Sys_AI is configured to divide the input data DJnput into training data D_train and test data D_test for use in a neural network Net_Neu.
  • the training and test subsets have respective shares of 80% and 20% compared to the total input data DJnput.
  • the training data D rain comprise at least the updates / variations ACFD on the food-drink couplings CFD received from the distributed network of tasters 3.
  • test data D est and the training data DJrain comprise at least the coupling index IFD associated with each single coupling item, obtained from values assigned by different tasters to the same food- drink coupling CFD.
  • the artificial intelligence system Sys_AI comprises a deep neural network DNN comprising:
  • an output layer L_OUT configured to output an estimate of the food-drink coupling index I FD.
  • the artificial intelligence system Sys_AI is configured to train the deep neural network DNN with a backpropagation algorithm executed on the training data DJrain.
  • the personal electronic device 2 is in data communication with the electronic-digital identifier 1 .
  • the personal electronic device 2 comprises one among a smartphone, tablet pc, PDA, and the like.
  • the personal electronic device 2 comprises a processing unit 21 and a display interface 22.
  • the processing unit 21 is presented as divided into distinct functional modules (memory modules or operating modules) for the sole purpose of describing the functions thereof in a clear and complete manner.
  • This processing unit 21 can comprise a single electronic device, appropriately programmed to perform the functionalities described, and the different modules can correspond to hardware entities and/or software routines that are part of the programmed device.
  • these functionalities can be performed by a plurality of electronic devices on which the aforesaid functional modules can be distributed.
  • the processing unit 21 can also make use of one or more processors for executing the instructions contained in the memory modules.
  • the aforementioned functional modules can also be distributed on different local or remote computers, depending on the architecture of the network in which they reside.
  • the processing unit 21 is configured to - f1 - receive from the electronic-digital identifier 1 the restaurant identifier R_ID and the menu identifier M_ID associated with the restaurant identifier R_ID.
  • a first receiving module 21 1 of the processing unit 21 is configured for this purpose.
  • the processing unit 21 is configured to - f2 - connect the personal electronic device 2 to the restaurant server R_SERV as a function of the restaurant identifier R_ID.
  • a connection module 212 of the processing unit 21 is configured for this purpose.
  • connection module 212 enables the personal electronic device 2 to interface with a restaurant R identified with the restaurant identifier R_ID through the restaurant server R_SERV regardless of the presence of personnel of the restaurant R itself.
  • the processing unit 21 is configured to - f3 - transmit to the connected restaurant server R_SERV the menu identifier M_ID.
  • a transmission module 213 of the processing unit 21 is configured for this purpose.
  • the processing unit 21 is configured to - f4 - receive from the connected restaurant server R_SERV, as a function of the menu identifier M_ID, the representative menu information INF_M, comprising a plurality of individual items IT_MF;IT_MD representing individual foods and/or drinks.
  • a second receiving module 214 of the processing unit 21 is configured for this purpose.
  • the display interface 22 is configured to display the representative menu information INF_M received, comprising the plurality of individual items IT_MF, IT_MD representing individual foods and/or drinks.
  • the processing unit 21 is configured to - f5 - select at least a first individual item IT_MF, IT_MD in the plurality of individual items IT_MF;IT_MD displayed on the display interface 22.
  • a selection module 215 of the processing unit 21 is configured for this purpose.
  • the processing unit 21 is configured to - f6 - request a food-drink coupling CFD from the food-drink coupling unit 200 as a function of the at least a first single item IT_MF, IT_MD selected, where the first single item IT_MF, IT_MD selected defines the at least a first coupling item Acd 1 comprised in the database 100.
  • the first selected item of the menu determines the first coupling item to be found in the food and drink coupling database 100.
  • a coupling request module 216 of the processing unit 21 is configured for this purpose.
  • the at least a first coupling item Acd 1 represents a food IT_MF and the second coupling item Acc21 represents a drink IT_MD.
  • the at least a first coupling item Acd 1 represents a drink IT_MB and the second coupling item Acc21 represents a food IT_MF.
  • the first coupling item Acd 1 is individual, for example a food
  • the second coupling item Acc21 is an individual drink, in particular a wine to accompany the food.
  • the first coupling item Acd 1 may be associated with another coupling item so that the search starts, for example, with two foods
  • the second coupling item Acc21 may be associated with a further coupling item Acc 22 - for example two beverages - especially wines to accompany the preselected foods.
  • a coupling index IFD is also provided, associated with each individual coupling item Acc21 , Acc22 representing a good coupling.
  • one item will be the better one and will be indicated by a higher coupling index I FD, while the other will have a lower coupling index IFD.
  • the coupling index IFD is a statistical value derived from values assigned by different tasters to the same food-drink coupling.
  • the food and drink coupling database 100 comprises food and drink couplings CFD further defined as a function of at least a further coupling item Acc22 and the corresponding index IFD.
  • the food-drink coupling unit is configured to dynamically calculate the food-drink coupling CFD depending on the dynamic food and drink coupling function F_CFD, defined through the distributed network of devices of tasters 3; in this way, the second coupling item Acc21 and preferably the further coupling item Acc22 are defined.
  • the system envisages that there may be multiple wine pairings, each with its own coupling index IFD, i.e., each accompanied by its own quality pairing index.
  • the restaurant server R_SERV is configured to receive the second coupling item Acc21 and check an availability at the restaurant R identified by the restaurant identifier R_ID.
  • the restaurant server R_SERV is also configured to transmit to the personal electronic device 2 the second coupling item Acc21 if it is available at the restaurant R.
  • the personal electronic device 2 is further configured to - f7 - receive from the restaurant server R_SERV a signal representing an available food-drink coupling CFD_DISP comprising the at least a first coupling item Acd 1 and the second coupling item Acc21 defined by the dynamic food and drink coupling function F_CFD, wherein said second coupling item Acc21 is available.
  • a second coupling request module 217 of the processing unit 21 is configured for this purpose.
  • the restaurant server R_SERV is further configured to transmit to the personal electronic device 2 the second coupling item Acc21 and the further coupling item Acc22 linked to the corresponding coupling index IFD.
  • the restaurant server R_SERV is configured to receive the at least one further coupling item Acc22, check an availability of the at least one further coupling item Acc22 at the restaurant R identified by the restaurant identifier R_ID, and transmit to the personal electronic device 2 the at least one further coupling item Acc22 if it is available at the restaurant R.
  • the restaurant server R_SERV is further configured to transmit to the personal electronic device 2 the second coupling item Acc21 , the at least one further coupling item Acc22, if available, and the coupling index I FD associated with each single coupling item.
  • the invention describes a Restaurant R comprising an automated store of foods and/or drinks R_STO and means for connection MR to a restaurant server R_SERV provided in an electronic system for dynamic food and drink coupling, as previously described, wherein the restaurant server R_SERV is configured to
  • the restaurant R manages the supply of foods and/or drinks based on couplings defined on the basis of further coupling items as described above in the system of the invention.

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Abstract

The invention describes an electronic system for dynamic food and drink coupling, comprising an electronic-digital identifier (1), associated with a menu (M), a restaurant server (R_SERV) comprising data of individual restaurants (R) to which a plurality of menus (M) is associated, a food and drink coupling unit (200) comprising a food and drink coupling database (100) in turn comprising food and drink couplings (CFD) present in the menus (M), a distributed network of tasters (3) to transmit to said database (100) real-time updates / variations (ΔCFD) on the food-drink couplings (CFD), thereby defining a dynamic food-drink coupling function (F_CFD), a personal electronic device (2) configured to (f6) request a food-drink coupling (CFD) from the database (100) in which the food-drink coupling (CFD) is calculated dynamically as a function of the dynamic food-drink coupling function (F_CFD), and to receive from the restaurant server (R_SERV) a signal representing an available food-drink coupling (CFD_DISP).

Description

ELECTRONIC SYSTEM OF DYNAMIC COUPLING BETWEEN FOOD AND DRINK
FIELD OF APPLICATION
The present invention relates to an electronic system for dynamic food and drink coupling.
In particular, the invention relates to an electronic system for dynamic food 5 and drink coupling, in which a personal electronic device obtains by means of an electronic-digital identifier information which is related to food and drink menus, and the following description refers to this field of application to simplify its presentation.
PRIOR ART
0 In a restaurant, in particular in big restaurants structured to provide a plurality of different dishes related to different cultures and backgrounds, it is considered important to identify the flavour components of a food in order to understand what to enhance and what to compensate with a wine. It is known that a good wine and food pairing makes a meal pleasant and exalts5 the goodness of the prepared dishes. Conversely, an unbalanced food and wine pairing can spoil the impression and pleasure of a meal.
Unfortunately, the waiter assigned to a table often does not have sufficient knowledge in terms of pairings, or has knowledge limited to food-drink pairings relating to limited geographic areas/types of foods-drinks.
0 To fill this gap, the waiter may improvise a pairing or choose to consult with a colleague before recommending one.
In both cases, the choice of pairing to propose is not optimal because it is spoiled by partial incompetence and/or inefficiency.
An excellent choice would require that the waiter constantly stays up-to-date5 about possible food-drink pairings.
This requires unsustainable time and costs, representing a non-viable solution; therefore an inefficiency remains in the service provided by the restaurant. A general object of the present invention is to overcome the known drawbacks.
An object of the invention is to provide an electronic system for dynamic food and drink coupling that is optimized in terms of execution efficiency. A specific object of the invention is to provide an electronic system for autonomous and dynamic food and drink coupling, making the intervention of ad hoc support staff unnecessary.
A further specific object is to provide an electronic system for autonomous and dynamic food and drink coupling able to autonomously produce different pairings which are actually available at a restaurant.
SUMMARY OF THE INVENTION
These and other objects are achieved by an electronic system for dynamic food and drink coupling as claimed in claim 1.
Advantageous aspects are disclosed in dependent claims 2 to 9.
These and other objects are achieved by a restaurant adapted to interface with the electronic system for dynamic food and drink coupling.
The invention as described allows providing an electronic system for autonomous and dynamic food and drink coupling, obtaining the following technical effects:
- optimization in terms of execution efficiency for a clear advantage for the consumer; in particular:
freedom from interventions of ad hoc support staff
extreme reduction of the time required to obtain the coupling.
The technical effects/advantages mentioned, and other technical effects/advantages of the invention, will emerge in further detail from the description provided herein below of an example of embodiment provided by way of approximate and non-limiting example with reference to the appended drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a general view of the system according to the invention.
Figures 2, 3 and 4 are detailed views of components of figure 1. Figure 5 shows a detail of an artificial intelligence system provided in the system according to the invention.
DETAILED DESCRIPTION
In a first aspect, the invention describes an electronic system for dynamic food and drink coupling.
With reference to figure 1 , the system according to the invention comprises an electronic-digital identifier 1 , associated with a menu M; a restaurant server R_SERV, in which each individual restaurant R is associated with a plurality of the menus M; a food and drink coupling unit 200 comprising a food and drink coupling database 100 in turn comprising food and drink couplings CFD; a distributed network of tasters 3 to transmit to the database 100 real-time updates / variations ACFD on the food-drink couplings CFD; a personal electronic device 2 configured to request a food-drink coupling CFD from the food and drink coupling database 100.
With particular reference to figure 2, every menu M comprises representative menu information INF_M, comprising a plurality of individual items IT_MF;IT_MD representing individual foods and/or drinks.
With particular reference to figure 2, the electronic-digital identifier 1 , associated with the menu M, comprises a menu identifier M_ID for the menu M, and a restaurant identifier R_ID and where the menu M can be served. Preferably, the menu identifier M_ID comprises one among an NFC tag, a QR Code, a code in a text field present on a webpage, and a notification link received from a proximity system.
In particular, the menu identifier M_ID comprises an NFC tag that can be placed on a paper menu, table tent, counter, etc.
Alternatively, the menu identifier M_ID comprises a QR Code, which can also be positioned like the NFC tag.
Usually NFC tags and QR Codes are prepared on a similar medium, in particular a label. The QR code is printed or the NFC tag is embedded on this label.
Alternatively, the menu identifier M_ID comprises a code (alphanumeric string) in a text field present on a webpage.
Alternatively, the menu identifier M_ID comprises a notification link received from a proximity system.
With particular reference to figure 3, the restaurant server R_SERV comprises data of individual restaurants R, wherein each restaurant R is identified by the restaurant identifier R_ID and wherein each individual restaurant R is associated with a plurality of menus M.
With particular reference to figure 4, the food and drink coupling unit 200 is in data communication with the restaurant server R_SERV.
According to the invention, the food and drink coupling database 100 comprises food and drink couplings CFD defined as a function of at least a first coupling item Acd 1 and at least a second individual coupling item Acc21 .
The food and drink coupling database 100 is comprised in the food and drink coupling unit 200.
Alternatively, the food and drink coupling database 100 is connected to the food and drink coupling unit 200.
The first coupling item Acc1 1 can either represent foods that must be coupled with one or more drinks, or drinks that must be coupled with one or more foods.
In particular, the first coupling item Acd 1 is individual, for example a food, and the second coupling item Acc21 is an individual drink, in particular a wine to accompany the food.
Furthermore, the food and drink coupling database 100 comprises food and drink couplings CFD further defined as a function of at least a further coupling item Acc12,Acc22.
The foods and drinks are contained in two separate databases, respectively indicated with DB_F and DB_D.
The food and drink coupling database 100 comprises food and drink couplings CFD defined according to a plurality of criteria described in the following description and dynamically updated by a plurality of expert tasters according to these criteria.
With particular reference to figure 1 , the system according to the invention comprises the distributed network of tasters 3, wherein the tasters are food/drink pairing professionals.
The distributed network of tasters 3 is in data connection with the food and drink coupling database 100.
According to the invention, the distributed network of tasters 3 comprises a plurality of taster devices 31 in which every taster device 31 is configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD on food-drink couplings CFD.
According to the invention, the updates / variations ACFD are defined as a function of at least new drinks NVi drinks and/or new foods NCi.
The technical effect achieved is a dynamic food and drink coupling F_CFD in the food and drink coupling database 100.
In one preferred embodiment of the invention, each taster device 31 is further configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD of the food-drink couplings CFD as a function of the organoleptic characteristics of both the food, and of the wine. Normally there are two general principles that apply in food/wine pairings, namely concordance and contrast. This means that certain organoleptic sensations of the food, in order to be correctly paired with a wine, will be associated with equivalent organoleptic sensations of the wine, while others will be countered by specific opposing organoleptic characteristics of the wine.
Preferably, in addition every taster device 31 is further configured to transmit to the food and drink coupling database 100 real-time updates / variations ACFD on the food-drink couplings CFD as a function of one or more of local customs and tradition or meteorological season, thereby further specifying said dynamic food and drink coupling function F_CFD.
The coupling according to local customs and tradition considers the consolidated culinary habits of an area that leverage historical and cultural reasons. In this case history and tradition prevail and guide the coupling, as has been handed down from generation to generation.
The coupling according to the meteorological season is based on the seasonal availability of certain foods and certain wines, whose availability is somewhat limited to a range of a few weeks in a year.
In one embodiment of the invention, the dynamic food and drink coupling function F_CFD is based on an artificial intelligence system Sys_AI.
The selected menu item IT_MF, IT_MD is 'transmitted' to the artificial intelligence system according to the type: food or drink.
3 artificial intelligence systems are provided, each made expert on a type of drink: wine, beer or water.
As the diner gradually selects the items IT_MF, IT_MD, the items are sent to the artificial intelligence system according to type. The system provides advice, suggesting pairings.
The artificial intelligence systems manage the organoleptic characteristics of the drinks - wine, beer or water - and any specific dissonant aspects.
In particular, the artificial intelligence system Sys_AI will use a pairing based on the principles of concordance and contrast in the evaluation of beverages, food and their harmony.
It provides the population of corresponding databases of drinks DB_D_AI and foods DB_F_AI comprising at least a multiplicity TH of elements with respect to the conventional databases DB_D and DB_F such as to consider the databases of drinks DB_D_AI and foods DB_F_AI as "big data".
The value TH of elements is, therefore, a threshold value for the system of the invention, beyond which the calculation of the couplings can be performed by the artificial intelligence system Sys_AI.
A corresponding food and drink coupling database 100_AI - comprising the associations between the drinks DB_D_AI and foods databases DB_F_AI - will also be considered "big data".
The system of the invention, therefore, verifies the pairing with the drinks and foods and, if the multiplicity TH of elements has been reached, activates the artificial intelligence system Sys_AI, otherwise the coupling is carried out on a mathematical-statistical basis, as previously described.
If the value TH of elements has been attained the artificial intelligence system Sys_AI calculates the values to enter in the food and drink coupling database 100_AI that contains statistically similar associations among drinks - in particular wines - and foods by giving each drink and food an associative map to which a value from 1 to N is assigned according to the greater affinity of the specific drink to preset parameters for drinks.
Optionally, at the end of the tasting, the system asks for an evaluation of its performance from the customer, which with his confirmation or negation on a scale from 1 to N allows the refinement of the contents in the food and drink coupling database 100_AI.
According to the invention, the drinks database DB_D_AI contains the main organoleptic description to which a value from 1 to N is assigned according to the greater affinity of the specific drink to a plurality of preset parameters for drinks.
According to the invention, the foods database DB_F_AI contains the main organoleptic description to which a value from 1 to N is assigned according to the greater affinity of the specific food to a plurality of preset parameters for foods.
In other words, with particular reference to figure 5, the artificial intelligence system Sys_AI of the invention is shown; in particular, the system exploits a machine learning method defined online machine learning in which data become sequentially available and are used to update the future data predictors for each iteration of the method.
The artificial intelligence system Sys_AI is configured to collect input data (DJnput) corresponding to food and drink couplings (CFD) defined as a function of at least a said first coupling item (Acc1 1 ) and a said second coupling item (Acc21 ).
The input data DJnput for the foods and/or drinks are the identifiers of foods and drinks IT_MF; IT_MD. Preferably, the input data also comprise the updates / variations ACFD on food-drink couplings CFD received from the distributed network of tasters 3. The artificial intelligence system Sys_AI is configured to divide the input data DJnput into training data D_train and test data D_test for use in a neural network Net_Neu.
Preferably, the training and test subsets have respective shares of 80% and 20% compared to the total input data DJnput.
According to the invention, the training data D rain comprise at least the updates / variations ACFD on the food-drink couplings CFD received from the distributed network of tasters 3.
According to the invention, the test data D est and the training data DJrain comprise at least the coupling index IFD associated with each single coupling item, obtained from values assigned by different tasters to the same food- drink coupling CFD.
The artificial intelligence system Sys_AI according to the invention comprises a deep neural network DNN comprising:
- an input layer LJN configured to receive the input data DJnput,
- at least three hidden layers LJHID configured to process the input data DJnput
- an output layer L_OUT configured to output an estimate of the food-drink coupling index I FD.
The artificial intelligence system Sys_AI is configured to train the deep neural network DNN with a backpropagation algorithm executed on the training data DJrain.
With particular reference to figure 4, the personal electronic device 2 is in data communication with the electronic-digital identifier 1 .
Preferably, the personal electronic device 2 comprises one among a smartphone, tablet pc, PDA, and the like.
According to the invention, the personal electronic device 2 comprises a processing unit 21 and a display interface 22. In the description, the processing unit 21 is presented as divided into distinct functional modules (memory modules or operating modules) for the sole purpose of describing the functions thereof in a clear and complete manner. This processing unit 21 can comprise a single electronic device, appropriately programmed to perform the functionalities described, and the different modules can correspond to hardware entities and/or software routines that are part of the programmed device.
Alternatively or additionally, these functionalities can be performed by a plurality of electronic devices on which the aforesaid functional modules can be distributed.
The processing unit 21 can also make use of one or more processors for executing the instructions contained in the memory modules.
The aforementioned functional modules can also be distributed on different local or remote computers, depending on the architecture of the network in which they reside.
With particular reference to figure 4, the processing unit 21 is configured to - f1 - receive from the electronic-digital identifier 1 the restaurant identifier R_ID and the menu identifier M_ID associated with the restaurant identifier R_ID.
A first receiving module 21 1 of the processing unit 21 is configured for this purpose.
The processing unit 21 is configured to - f2 - connect the personal electronic device 2 to the restaurant server R_SERV as a function of the restaurant identifier R_ID.
A connection module 212 of the processing unit 21 is configured for this purpose.
In other words, the connection module 212 enables the personal electronic device 2 to interface with a restaurant R identified with the restaurant identifier R_ID through the restaurant server R_SERV regardless of the presence of personnel of the restaurant R itself.
The processing unit 21 is configured to - f3 - transmit to the connected restaurant server R_SERV the menu identifier M_ID.
A transmission module 213 of the processing unit 21 is configured for this purpose.
The processing unit 21 is configured to - f4 - receive from the connected restaurant server R_SERV, as a function of the menu identifier M_ID, the representative menu information INF_M, comprising a plurality of individual items IT_MF;IT_MD representing individual foods and/or drinks.
A second receiving module 214 of the processing unit 21 is configured for this purpose.
The display interface 22 is configured to display the representative menu information INF_M received, comprising the plurality of individual items IT_MF, IT_MD representing individual foods and/or drinks.
The processing unit 21 is configured to - f5 - select at least a first individual item IT_MF, IT_MD in the plurality of individual items IT_MF;IT_MD displayed on the display interface 22.
A selection module 215 of the processing unit 21 is configured for this purpose.
The processing unit 21 is configured to - f6 - request a food-drink coupling CFD from the food-drink coupling unit 200 as a function of the at least a first single item IT_MF, IT_MD selected, where the first single item IT_MF, IT_MD selected defines the at least a first coupling item Acd 1 comprised in the database 100.
In other words, the first selected item of the menu determines the first coupling item to be found in the food and drink coupling database 100.
A coupling request module 216 of the processing unit 21 is configured for this purpose.
According to the invention, the at least a first coupling item Acd 1 represents a food IT_MF and the second coupling item Acc21 represents a drink IT_MD.
Alternatively, the at least a first coupling item Acd 1 represents a drink IT_MB and the second coupling item Acc21 represents a food IT_MF. In particular, the first coupling item Acd 1 is individual, for example a food, and the second coupling item Acc21 is an individual drink, in particular a wine to accompany the food.
Alternatively, the first coupling item Acd 1 may be associated with another coupling item so that the search starts, for example, with two foods, and the second coupling item Acc21 may be associated with a further coupling item Acc 22 - for example two beverages - especially wines to accompany the preselected foods.
When the second coupling item Acc21 is associated with a further coupling item Acc22 - calculated by the food and drink coupling unit 200 - a coupling index IFD is also provided, associated with each individual coupling item Acc21 , Acc22 representing a good coupling.
In other words, among the coupling item Acc21 and Acc22, one item will be the better one and will be indicated by a higher coupling index I FD, while the other will have a lower coupling index IFD.
The coupling index IFD is a statistical value derived from values assigned by different tasters to the same food-drink coupling.
The food and drink coupling database 100 comprises food and drink couplings CFD further defined as a function of at least a further coupling item Acc22 and the corresponding index IFD.
According to the invention, the food-drink coupling unit is configured to dynamically calculate the food-drink coupling CFD depending on the dynamic food and drink coupling function F_CFD, defined through the distributed network of devices of tasters 3; in this way, the second coupling item Acc21 and preferably the further coupling item Acc22 are defined.
In other words, in the case where a wine should be paired with a food, the system envisages that there may be multiple wine pairings, each with its own coupling index IFD, i.e., each accompanied by its own quality pairing index.
The technical effect achieved is that variations of couplings are dynamically calculated (from the statistical model or the neural network) and usable in real time by the personal electronic device 2 that requests the food-drink coupling.
According to the invention, with particular reference to figure 4, the restaurant server R_SERV is configured to receive the second coupling item Acc21 and check an availability at the restaurant R identified by the restaurant identifier R_ID.
The restaurant server R_SERV is also configured to transmit to the personal electronic device 2 the second coupling item Acc21 if it is available at the restaurant R.
According to the invention, the personal electronic device 2 is further configured to - f7 - receive from the restaurant server R_SERV a signal representing an available food-drink coupling CFD_DISP comprising the at least a first coupling item Acd 1 and the second coupling item Acc21 defined by the dynamic food and drink coupling function F_CFD, wherein said second coupling item Acc21 is available.
A second coupling request module 217 of the processing unit 21 is configured for this purpose.
In the case wherein the second coupling item Acd 1 is associated with a further coupling item Acc22, the restaurant server R_SERV is further configured to transmit to the personal electronic device 2 the second coupling item Acc21 and the further coupling item Acc22 linked to the corresponding coupling index IFD.
The restaurant server R_SERV is configured to receive the at least one further coupling item Acc22, check an availability of the at least one further coupling item Acc22 at the restaurant R identified by the restaurant identifier R_ID, and transmit to the personal electronic device 2 the at least one further coupling item Acc22 if it is available at the restaurant R.
The restaurant server R_SERV is further configured to transmit to the personal electronic device 2 the second coupling item Acc21 , the at least one further coupling item Acc22, if available, and the coupling index I FD associated with each single coupling item. With particular reference to figure 1 , in a second aspect thereof, the invention describes a Restaurant R comprising an automated store of foods and/or drinks R_STO and means for connection MR to a restaurant server R_SERV provided in an electronic system for dynamic food and drink coupling, as previously described, wherein the restaurant server R_SERV is configured to
- receive the second coupling item Acc21 ;
- check an availability of the second coupling item Acc21 in the automated food and/or drink store R_STO
- if the second coupling item Acc21 is available in the automated food and/or drink store R_STO, transmit to the restaurant server R_SERV a notification of the availability DISP of the second coupling item Acc21 so that the restaurant server R_SERV may transmit to the personal electronic device 2 the second coupling item Acc21 which is available at the restaurant R. With a similar operation, the restaurant R manages the supply of foods and/or drinks based on couplings defined on the basis of further coupling items as described above in the system of the invention.

Claims

1 . An electronic system for dynamic food and drink coupling comprising: an electronic-digital identifier (1 ), associated with a menu (M), wherein said electronic-digital identifier (1 ) comprises a menu identifier (M_ID) for said menu (M), and a restaurant identifier (R_ID) identifying a restaurant which is adapted to serve said menu (M);
a restaurant server (R_SERV) comprising data of individual restaurants (R), each restaurant (R) being identified by a said restaurant identifier (R_ID); wherein a plurality of said menus (M) is associated with each individual restaurant (R),
wherein every said menu (M) comprises representative menu information (INF_M) comprising a plurality of individual items (IT_MF;IT_MD) representing individual foods and/or drinks;
a food and drink coupling unit (200) comprising a food and drink coupling database (100), in data communication with said restaurant server (R_SERV), wherein said food and drink coupling database (100) comprises food and drink couplings (CFD) defined as a function of at least a first coupling item (Acd 1 ) and a second coupling item (Acc21 );
a distributed network of tasters (3), in a data connection with said food and drink coupling database (100), comprising a plurality of taster devices (31 ), wherein every taster device (31 ) is configured to transmit to said food and drink coupling database (100) real-time updates / variations (ACFD) on said food-drink couplings (CFD) as a function of at least new drinks (NVi) and/or new foods (NCi), thereby defining a dynamic food and drink coupling function (F_CFD) in said food and drink coupling database (100);
a personal electronic device (2), in data communication with said electronic- digital identifier (1 ), comprising a processing unit (21 ) and a display interface (22),
wherein said processing unit (21 ) is configured to:
- (f1 ) receive from said electronic-digital identifier (1 ) said restaurant identifier (R_ID) and said menu identifier (M_ID) associated with said restaurant identifier (R_ID);
- (f2) connect said personal electronic device (2) to said restaurant server (R_SERV) as a function of said restaurant identifier (R_ID);
- (f3) transmit to said connected restaurant server (R_SERV) said menu identifier (M_ID);
- (f4) receive from said connected restaurant server (R_SERV), as a function of said menu identifier (M_ID), said representative menu information (INF_M), comprising said plurality of individual items (IT_MF;IT_MD) representing individual foods and/or drinks;
wherein said display interface (22) is configured to display said received representative menu information (INF_M), comprising said plurality of individual items (IT_MF;IT_MD) representing individual foods and/or drinks;
- wherein said processing unit (21 ) is further configured to
- (f5) select at least a first individual item (IT_MF;IT_MD) in said plurality of individual items (IT_MF;IT_MD) displayed on said display interface (22);
- (f6) request a food-drink coupling (CFD) from said food and drink coupling unit (200) as a function of said at least a first individual item ((IT_MF;IT_MD)) selected, wherein said at least a first individual item (IT_MF;IT_MD) selected defines said at least a first coupling item (Acd 1 ), and wherein said food and drink coupling unit (200) is configured to calculate said food-drink coupling (CFD) dynamically as a function of said dynamic food and drink coupling function (F_CFD) defined through said distributed network of taster devices (3), thereby defining said second coupling item (Acc21 );
wherein said restaurant server (R_SERV) is configured to receive said second coupling item (Acc21 ), check an availability of said second coupling item (Acc21 ) at said restaurant (R) identified by said restaurant identifier (R_ID) and transmit to said personal electronic device (2) said second coupling item (Acc21 ), if it is available at said restaurant (R);
wherein said personal electronic device (2) is further configured to
- (f7) receive from said restaurant server (R_SERV) a signal representing an available food-drink coupling (CFD_DISP) comprising said at least a first coupling item (Acc1 1 ) and said second coupling item (Acc21 ) defined by said dynamic food and drink coupling function (F_CFD), wherein said second coupling item (Acc21 ) is available.
2. The system according to claim 1 , wherein every taster device (31 ) is configured to transmit to said food and drink coupling database (100) real time updates / variations on said food-drink couplings (CFD) as a function of organoleptic characteristics of the food and/or of the drink, thereby further specifying said dynamic food and drink coupling function (F_CFD).
3. The system according to claim 1 or 2, wherein every taster device (31 ) is configured to transmit to said food and drink coupling database (100) real time updates / variations on said food-drink couplings (CFD) as a function of one or more of meteorological season and local customs and tradition, thereby further specifying said dynamic food and drink coupling function (F_CFD).
4. The system according to claim 1 or 2 or 3 wherein
- said food and drink coupling database (100) comprises food and drink couplings (CFD) further defined as a function of at least one further coupling item (Acc22), calculated by said food and drink coupling unit (200), and as a function of a coupling index ( IFD) associated with every second and further coupling item (Acc21 , Acc 22) representing a goodness of the coupling.
5. The system according to claim 4 wherein said restaurant server (R_SERV) is configured to receive said at least one further coupling item (Acc22), check an availability of said at least one further coupling item (Acc22) at said restaurant (R) identified by said restaurant identifier (R_ID), and transmit to said personal electronic device (2) said at least one further coupling item (Acc22) if it is available at said restaurant (R);
wherein the restaurant server (R_SERV) is further configured to transmit to the personal electronic device (2) said second coupling item (Acc21 ) and the at least one further coupling item (Acc22) linked to the corresponding coupling index ( IFD).
6. The system according to any one of claims 1 to 5, wherein the dynamic food and drink coupling function (F_CFD) is defined on the basis of an artificial intelligence system Sys_AI.
7. The system according to claim 6 wherein said artificial intelligence system (Sys_AI) is configured to collect input data (DJnput) corresponding to food and drink couplings (CFD) defined as a function of at least a said first coupling item (Acd 1 ) and a said second coupling item (Acc21 ).
8. The system according to claim 7 wherein said artificial intelligence system (Sys_AI) is configured for dividing said input data (DJnput) into training data (D rain) and test data (D est) for use in a neural network.
9. The system according to claim 8 wherein said training data (DJrain) comprise at least said updates / variations (ACFD) on said food-drink couplings (CFD) received from said distributed network of tasters (3).
10. The system according to claim 8 or 9 wherein said test data (DJest) and said training data (DJrain) comprise at least said coupling index ( IFD) associated with each single coupling item obtained from values assigned by different tasters to the same food-drink coupling (CFD).
1 1 . The system according to any one of claims 7 to 10, wherein said artificial intelligence system (Sys_AI) comprises a deep neural network (DNN) comprising:
- an input layer (LJN) configured to receive said input data (DJnput),
- at least three hidden layers (L_HID) configured to process the input data (DJnput)
- an output layer (L_OUT) configured to output an estimate of said food- drink coupling index (I FD).
12. The system according to claim 1 1 wherein said artificial intelligence system (Sys_AI) is configured to train said deep neural network (DNN) with a backpropagation algorithm executed on said training data (D_train).
13. The system according to any one of the preceding claims, wherein said menu identifier (M_ID) comprises one among: an NFC tag, a QR Code, a code in a text field present on a webpage, and a notification link received from a proximity system.
14. The system according to any one of the preceding claims, wherein one of the following applies:
- said at least a first coupling item (ACC1 1 ) represents a food (IT_MF) and said second coupling item (ACC21 ) represents a drink (IT_MD);
- said at least a first coupling item (ACC1 1 ) represents a drink (IT_MB) and said second individual coupling item (ACC21 ) represents a food (IT_MF).
15. The system according to any one of the preceding claims, wherein said personal electronic device (2) comprises one among a:
- smartphone, tablet pc, PDA, and the like.
16. A restaurant (R) comprising:
- an automated food and/or drink store (R_STO);
- connection means (MR) for connecting to a restaurant server (R_SERV) provided in an electronic system for dynamic food and drink coupling according to any one of the preceding claims, wherein the restaurant server (R_SERV) is configured to
- receive said second coupling item (Acc21 ); - check an availability of said second coupling item (Acc21 ) in the automated food and/or drink store (R_STO);
- if the second coupling item (Acc21 ) is available in the automated food and/or drink store (R_STO), transmit to the restaurant server (R_SERV) a notification of the availability (DISP) of the second coupling item (Acc21 ) so that the restaurant server (R_SERV) may transmit to the personal electronic device (2) the second coupling item (Acc21 ) which is available at the restaurant (R).
PCT/IB2019/060660 2018-12-11 2019-12-11 Electronic system of dynamic coupling between food and drink WO2020121216A1 (en)

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Citations (4)

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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140114776A1 (en) * 2011-12-31 2014-04-24 Kaushal Solanki System and Method for Obtaining Services at a Service Point Using a Mobile Device
US20130191229A1 (en) * 2012-01-25 2013-07-25 Daniel Michael RODGERS Ordering method and system for restaurants
WO2017045064A1 (en) * 2015-09-15 2017-03-23 Smale Robert R Method and system for placing and processing an order in a restaurant or bar establishment
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