CN105426694B - Method and device for generating dietary therapy menu - Google Patents

Method and device for generating dietary therapy menu Download PDF

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CN105426694B
CN105426694B CN201510938111.1A CN201510938111A CN105426694B CN 105426694 B CN105426694 B CN 105426694B CN 201510938111 A CN201510938111 A CN 201510938111A CN 105426694 B CN105426694 B CN 105426694B
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menu
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user
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CN105426694A (en
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金慧
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TCL Corp
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Abstract

The invention is suitable for the technical field of intelligent terminals and provides a method and a device for generating a food therapy menu, wherein the method comprises the following steps: when meal matching request indication information is received, acquiring a menu corresponding to purchased food material information as an optional menu; matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information; determining the dosage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user; and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying through the intelligent terminal. The method and the system enable the generated food therapy menu to be associated with the family food material information, improve the practicability of the generated food therapy menu, realize the setting of the food consumption, and dynamically configure the consumption according to the physical sign information of the user.

Description

Method and device for generating dietary therapy menu
Technical Field
The invention belongs to the technical field of intelligent terminals, and particularly relates to a method and a device for generating a food therapy menu.
Background
At present, menu information in food therapy is mainly manually formulated by professionals such as doctors or dieticians according to physical signs and requirements of food therapy personnel. The existing menu query system can query the nutrient content of food by inputting the physical sign and demand information of a user, and can also output simple diet therapy menus.
However, these recipe query systems do not link the family food material information with the catering database, and can only output the food therapy recipe mechanically, and the given food therapy recipe has low practicability; and the amount of food is not set, and the amount cannot be dynamically configured according to the change of the physical sign of the user.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for generating a food therapy recipe, so as to associate purchased food material information, dynamically configure the recipe usage amount according to user physical sign information, and improve the practicability of the generated food therapy recipe.
In a first aspect, a method for generating a dietary recipe is provided, the method comprising:
when meal matching request indication information is received, acquiring a menu corresponding to purchased food material information as an optional menu;
matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information;
determining the dosage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user;
and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying through the intelligent terminal.
In a second aspect, there is provided a generation apparatus of a recipe for a food therapy, the generation apparatus comprising:
the acquisition module is used for acquiring a menu corresponding to the purchased food material information as an optional menu when the catering request indication information is received;
the matching module is used for matching the food therapy demand information of the user with the efficacy labels of the selectable recipes to obtain the selectable recipes corresponding to the food therapy demand information;
the usage determining module is used for determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user;
and the sending module is used for sending the selectable menu and the usage range thereof to an intelligent terminal so as to be displayed through the intelligent terminal.
Compared with the prior art, the method and the device have the advantages that when the catering request indication information is received, the menu corresponding to the purchased food material information is obtained and serves as the selectable menu; matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information; determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user, and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying; therefore, the generated food therapy menu is associated with the family food material information, the practicability of the generated food therapy menu is improved, the food consumption is set, and the consumption can be dynamically configured according to the physical sign information of the user.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a block diagram illustrating the components of a home food therapy system according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for generating a recipe for a diet therapy according to an embodiment of the present invention;
fig. 3 is a specific implementation flow of step S203 in the method for generating a diet therapy recipe according to the embodiment of the present invention;
fig. 4 is a block diagram of a device for generating a recipe for a diet therapy according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
According to the embodiment of the invention, when the catering request indication information is received, the menu corresponding to the purchased food material information is obtained as the selectable menu; matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information; determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user, and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying; therefore, the generated food therapy menu is associated with the family food material information, the practicability of the generated food therapy menu is improved, the food consumption is set, and the consumption can be dynamically configured according to the physical sign information of the user. The embodiment of the invention also provides a corresponding device, which is respectively explained in detail below.
Fig. 1 shows a composition structure of a home food therapy system according to an embodiment of the present invention. Referring to fig. 1, the household food therapy system comprises at least one intelligent terminal 1 and a server 2, wherein the intelligent terminal 1 and the server 2 are connected and communicated through the internet. Here, the intelligent terminals 1 all have the characteristic of the internet of things, and can acquire personal profile information, food therapy demand information and purchased food material information of a user based on one user account, and report the personal profile information, the food therapy demand information and the purchased food material information to the server 2. Optionally, the intelligent terminal 1 is an intelligent refrigerator 11. The intelligent refrigerator 11 is additionally provided with a networking module capable of accessing the internet, an intelligent operating system, household food therapy APK software, a flat panel display and the like, and as an input and output terminal for household food therapy application, a user can initiate a food therapy acquisition request on a display screen. Meanwhile, other intelligent terminals bound with the intelligent refrigerator, including but not limited to intelligent terminals such as the smart phone 12 and the tablet personal computer 13, can also be used as input and output terminals of the household food therapy system, so that the flexibility of acquiring physical sign information and food therapy demand information of a user is effectively improved. The server 2 is used for storing personal file information, food therapy demand information, purchased food material information, a menu database, efficacy labels of menus and the like of the user. The method for generating the dietary therapy menu provided by the embodiment of the invention is applied to the server 2.
Fig. 2 shows an implementation flow of a method for generating a food therapy recipe provided by the embodiment of the invention.
Referring to fig. 2, the generating method includes:
in step S201, when the recipe request instruction information is received, a recipe corresponding to the purchased food material information is acquired as an optional recipe.
Here, the user initiates a meal matching request through the intelligent terminal, and the intelligent terminal sends meal matching request indication information to the server. And when the server receives meal matching request indication information sent by the intelligent terminal, matching the purchased food material information with food materials in a menu database by keywords to obtain a menu corresponding to the purchased food material information as an optional menu. By associating the purchased food material information, the practicability of the generated food therapy menu is effectively improved, and the problem that the existing food therapy query system can only mechanically output the menu and can not output the menu according to the food material information of the user is solved.
Illustratively, taking the purchased food material information as rice as an example, after keyword matching with the food materials in the menu database, the purchased food material information can be mapped to a specific selectable menu corresponding to the rice, and the selectable menu includes but is not limited to rice, rice porridge and the like.
In step S202, the food therapy demand information of the user is matched with the efficacy label of the selectable menu to obtain a selectable menu corresponding to the food therapy demand information.
In the embodiment of the invention, each selectable menu is provided with one or more efficacy labels, and the efficacy labels are stored in the form of keywords. For example, the efficacy labels of the recipe "rice" include, but are not limited to "tonify qi", "invigorate spleen and stomach", "improve eyesight", etc. And one efficacy can be divided into a plurality of different expression modes, for example, two efficacy labels with the same meaning of 'tonifying qi' and 'ventilating' of rice can exist at the same time.
The food therapy demand information comprises direct food therapy demand information, such as food therapy demands of 'nourishing stomach, clearing damp' and the like specified by a user, and also comprises indirect food therapy demand information, such as disease history of the user and the like. After the selectable menu corresponding to the purchased food material information is obtained, matching food therapy demand information of the user with an efficacy label of the selectable menu, and obtaining the selectable menu corresponding to the food therapy demand information. Illustratively, when the purchased food material information includes rice, glutinous rice and soybean, the corresponding selectable recipes include, for example, rice, glutinous rice and soybean milk, and if the food therapy demand information of the user is "stomach nourishing", the selectable recipes related to stomach nourishing can be obtained after the food therapy demand information is matched with the efficacy label of the selectable recipes, including rice and soybean milk.
According to the embodiment of the invention, a mode of setting an efficacy label for each menu is adopted, and the efficacy labels are matched, so that the menus meeting the requirements can be matched more finely according to the food therapy demand information of the user, and the pertinence and the usability of the generated food therapy menu are improved.
In step S103, a usage range of the selectable recipe corresponding to the food therapy demand information is determined according to the personal profile information of the user.
Here, the personal profile information of the user is physical feature information of the user and related attribute information. The embodiment of the invention generates a weighting coefficient through the personal profile information of the user to calculate the usage range of the selectable menu.
Fig. 3 shows an implementation flow of step S203 in the method for generating a diet therapy recipe according to the embodiment of the present invention. Referring to fig. 3, step S203 includes:
in step S301, a usage weighting factor of the user is obtained according to the personal profile information of the user.
In step S302, the usage range of the selectable recipe is calculated according to the usage constant value of the selectable recipe and the usage weighting factor.
Here, the usage range calculation formula of the selectable recipe is as follows:
R=SA*Round[(a1*a2……*ai)(1-P%),(a1*a2……*ai)(1+P%)]
wherein R represents the dosage range of the selectable menu, Round represents the dosage coefficient range, SA represents the dosage constant value, a1、a2、……、aiRepresenting the dose weighting factor, P is the floating threshold.
The use amount of the selectable menu is calculated through the weighting coefficient related to the personal profile information, so that the use amount of the menu is dynamically configured according to the change of the body state characteristics of the user, a more accurate food therapy menu is provided for the user, the connection between the food therapy menu and the user is enhanced, the body health condition of the user is favorably improved, and the health problems of sub-health states such as obesity and the like, malnutrition, deficiency and the like are prevented.
As a preferred example of the present invention, the personal profile information includes age and weight, and accordingly, the usage weighting factor includes two (i ═ 2), each of which is a weight weighting factor a1And age weighting factor a2
Here, the weight coefficient a of the body weight is assumed1As shown in Table 1, the weighting factor a of age2As shown in table 2.
Figure BDA0000879093390000061
TABLE 1
In infancy Childhood period In adolescence Adult period Middle age Old age period
0.5 0.6 0.9 1 0.8 0.6
TABLE 2
When the floating threshold P is 10, the formula is calculated according to the formula selected recipe usage range, and the standard usage coefficient in the selectable recipe usage coefficient range Round can be obtained as follows: rnor ═ a1*a2) The minimum dose coefficient is Rmin ═ a1*a2)-(a1*a2) 0.1, maximum dose coefficient Rmax ═ a1*a2)+(a1*a2)*0.1。
When the recipe is selected as steamed bread, if the dosage of an adult with weight of 60kg is 100 in grams, then for children with weight less than 46kg, the recipe is selected fromThe weighting factor a of the body weight can be found in table 11The value of (A) is 0.8, and the weighting coefficient a of age can be obtained from Table 22The value of (A) is 0.6. The amount of the steamed buns for the children is the same,
the standard dosage coefficient is: rnor ═ a1*a2) The standard dosage is as follows: r100 x 0.48 x 48 g;
the minimum usage coefficient is: rmin ═ a1*a2)-(a1*a2) 0.1-0.432, with the minimum usage: r100 x 0.432 x 43.2 g;
the maximum dosage coefficient is: rmax ═ a1*a2)+(a1*a2) 0.1-0.528, the maximum dosage is: r100 x 0.528 x 52.8 g.
Therefore, children weighing less than 46kg, the recipe-steamed bread can be selected in an amount ranging from 43.2 grams to 52.8 grams.
It should be noted that the above data are not authoritative data, and are only used to assist in explaining the usage range calculation formula of the above selectable recipes.
In step S204, the selectable menu and the usage range thereof are sent to an intelligent terminal for display through the intelligent terminal.
After the usage range of the selectable menu corresponding to the food therapy demand information is obtained through calculation in step S203, the selectable menu and the usage range thereof are sent to the intelligent terminal so as to be displayed to the user through the intelligent terminal.
As a preferred example of the present invention, the step S204 may include:
selecting a main food list and an auxiliary food list corresponding to the age of the user from the selectable menu corresponding to the food therapy demand information;
combining a breakfast menu, a Chinese meal menu or a dinner menu according to the staple food list and the subsidiary food list;
and sending the breakfast menu, the Chinese meal menu or the dinner menu and the dosage range thereof to an intelligent terminal for displaying.
After the main food list and the subsidiary food list are obtained, the selectable menus in the main food list and the subsidiary food list can be sorted according to the efficacy according to the food therapy demand information of the user, wherein each piece of food therapy demand information corresponds to one sorting queue. And then selecting the selectable menu with the highest ranking to combine a breakfast menu, a Chinese meal menu or a dinner menu. Alternatively, a breakfast recipe may be set to consist of 1 staple food, 2 non-staple foods; the Chinese meal and the dinner take dishes as non-staple foods, and can also be composed of 1 staple food and 2 non-staple foods.
Further, when the optional menu matched with the food therapy demand information does not exist, the optional menu with the universal efficacy label is searched; if the selectable menu with the general efficacy label is found, randomly selecting the selectable menu from the selectable menus with the general efficacy label as the selectable menu corresponding to the diet therapy demand information; and if not, randomly selecting the selectable menu from the selectable menus corresponding to the age bracket of the user as the selectable menu corresponding to the food therapy demand information.
According to the embodiment of the invention, when the catering request indication information is received, the menu corresponding to the purchased food material information is obtained as the selectable menu; matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information; determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user, and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying; therefore, the generated food therapy menu is associated with the family food material information, the practicability of the generated food therapy menu is improved, the food consumption is set, and the consumption can be dynamically configured according to the physical sign information of the user.
Fig. 4 shows a composition structure of a food therapy recipe generation device according to an embodiment of the present invention, and for convenience of explanation, only a part related to the embodiment of the present invention is shown.
In the embodiment of the present invention, the apparatus for generating a food therapy recipe, which is used to implement the method for generating a food therapy recipe in the embodiment of fig. 2 or fig. 3, may be a software unit, a hardware unit or a unit combining software and hardware that is built in a server. The server stores personal file information, food therapy demand information, purchased food material information, a menu database, efficacy labels of menus and the like of the user.
Referring to fig. 4, the apparatus for generating a recipe for a diet therapy includes:
the obtaining module 41 is configured to obtain a recipe corresponding to the purchased food material information as an optional recipe when the meal matching request indication information is received.
And the matching module 42 is configured to match the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information.
And a usage determining module 43, configured to determine, according to the personal profile information of the user, a usage range of an optional recipe corresponding to the food therapy demand information.
And the sending module 44 is configured to send the selectable menu and the usage range thereof to the intelligent terminal for displaying through the intelligent terminal.
The purchased food material information, the food therapy demand information of the user and the personal profile information are acquired through a preset intelligent terminal. The intelligent terminal comprises but is not limited to a smart phone, a tablet personal computer or an intelligent refrigerator, and the like, so that the flexibility of acquiring the physical sign information and the food therapy demand information of the user is effectively improved.
Furthermore, the practicability of the generated food therapy menu is effectively improved by associating the purchased food material information, and the problem that the existing food therapy query system can only mechanically output the menu and cannot output the menu according to the food material information of the user is solved. And a mode of setting an efficacy label for each menu is adopted, and the efficacy labels are matched, so that the menus meeting the requirements can be matched more finely according to the food therapy demand information of the user, and the pertinence and the usability of the generated food therapy menu are improved.
Further, the usage determination module 43 includes:
an obtaining unit 431, configured to obtain the usage weighting factor of the user according to the personal profile information of the user.
And the calculating unit 432 is configured to calculate the usage range of the selectable recipe according to a preset usage range calculating formula according to the usage constant value and the usage weighting coefficient of the selectable recipe.
Here, the usage range calculation formula is:
R=SA*Round[(a1*a2……*ai)(1-P%),(a1*a2……*ai)(1+P%)]
wherein R represents the dosage range of the selectable menu, Round represents the dosage coefficient range, SA represents the dosage constant value, a1、a2、……、aiRepresenting the dose weighting factor, P is the floating threshold.
Optionally, the personal profile information includes age, weight, and accordingly, the usage weighting factor includes a weight weighting factor and an age weighting factor.
The use amount of the selectable menu is calculated through the weighting coefficient related to the personal profile information, so that the use amount of the menu is dynamically configured according to the change of the body state characteristics of the user, a more accurate food therapy menu is provided for the user, the connection between the food therapy menu and the user is enhanced, the body health condition of the user is favorably improved, and the health problems of sub-health states such as obesity and the like, malnutrition, deficiency and the like are prevented.
Further, the sending module 44 is further configured to:
selecting a main food list and an auxiliary food list corresponding to the age of the user from the selectable menu corresponding to the food therapy demand information;
combining a breakfast menu, a Chinese meal menu or a dinner menu according to the staple food list and the subsidiary food list;
and sending the breakfast menu, the Chinese meal menu or the dinner menu and the dosage range thereof to an intelligent terminal for displaying.
It should be noted that the apparatus in the embodiment of the present invention may be configured to implement all technical solutions in the foregoing method embodiments, and the functions of each functional module may be implemented specifically according to the method in the foregoing method embodiments, and the specific implementation process may refer to the relevant description in the foregoing example, which is not described herein again.
According to the embodiment of the invention, when the catering request indication information is received, the menu corresponding to the purchased food material information is obtained as the selectable menu; matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information; determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user, and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying; therefore, the generated food therapy menu is associated with the family food material information, the practicability of the generated food therapy menu is improved, the food consumption is set, and the consumption can be dynamically configured according to the physical sign information of the user.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method for generating a recipe for a diet therapy can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units and modules in the embodiments of the present invention may be integrated into one processing unit, or each unit and module may exist alone physically, or two or more units and modules may be integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A method for generating a dietary therapy menu is characterized by comprising the following steps:
when meal matching request indication information is received, acquiring a menu corresponding to purchased food material information as an optional menu;
matching the food therapy demand information of the user with the efficacy label of the selectable menu to obtain the selectable menu corresponding to the food therapy demand information;
acquiring a usage weighting coefficient of the user according to the personal profile information of the user to determine a standard usage coefficient Rnor;
determining a dosage coefficient range Round according to the standard dosage coefficient Rnor and a floating threshold value P;
determining the dosage range R of the selectable menu according to the dosage constant SA and the dosage coefficient range Round of the selectable menu;
and sending the selectable menu and the usage range thereof to an intelligent terminal for displaying through the intelligent terminal.
2. The method for generating a dietary therapy menu according to claim 1, wherein the purchased food material information, the dietary therapy demand information of the user, and the personal profile information are obtained in advance through an intelligent terminal.
3. The method for producing a dietary recipe according to claim 1,
the dosage range is as follows:
R=SA*Round[(a1*a2……*ai)(1-P%),(a1*a2……*ai)(1+P%)]
wherein R represents the dosage range of the selectable menu, Round represents the dosage coefficient range, SA represents the dosage constant value, a1、a2、……、aiRepresenting the dose weighting factor, P is the floating threshold.
4. A method of generating a dietary recipe according to claim 3 wherein the personal profile information includes age, weight and the usage weighting factor includes a weight weighting factor and an age weighting factor.
5. A method as claimed in claim 1, wherein said sending said selectable recipe and its usage range to an intelligent terminal for display by said intelligent terminal comprises:
selecting a main food list and an auxiliary food list corresponding to the age of the user from the selectable menu corresponding to the food therapy demand information;
combining a breakfast menu, a Chinese meal menu or a dinner menu according to the staple food list and the subsidiary food list;
and sending the breakfast menu, the Chinese meal menu or the dinner menu and the dosage range thereof to an intelligent terminal for displaying.
6. A device for generating a recipe for a dietary therapy, the device comprising:
the acquisition module is used for acquiring a menu corresponding to the purchased food material information as an optional menu when the catering request indication information is received;
the matching module is used for matching the food therapy demand information of the user with the efficacy labels of the selectable recipes to obtain the selectable recipes corresponding to the food therapy demand information;
the usage determining module is used for determining the usage range of the selectable menu corresponding to the food therapy demand information according to the personal profile information of the user, and comprises the steps of obtaining a usage weighting coefficient of the user according to the personal profile information of the user to determine a standard usage coefficient Rnor; determining a dosage coefficient range Round according to the standard dosage coefficient Rnor and a floating threshold value P; determining the dosage range R of the selectable menu according to the dosage constant SA and the dosage coefficient range Round of the selectable menu;
and the sending module is used for sending the selectable menu and the usage range thereof to an intelligent terminal so as to be displayed through the intelligent terminal.
7. A food therapy recipe generation device according to claim 6, wherein the purchased food material information, the food therapy demand information of the user, and the personal profile information are acquired in advance through an intelligent terminal.
8. A dietary recipe generation apparatus according to claim 6, wherein the usage determination module comprises:
the acquisition unit is used for acquiring the usage weighting coefficient of the user according to the personal profile information of the user;
the calculation unit is used for calculating the usage range of the selectable menu according to a preset usage range calculation formula according to the usage constant value and the usage weighting coefficient of the selectable menu;
the dosage range is as follows:
R=SA*Round[(a1*a2……*ai)(1-P%),(a1*a2……*ai)(1+P%)]
wherein R represents the dosage range of the selectable menu, Round represents the dosage coefficient range, SA represents the dosage constant value, a1、a2、……、aiRepresenting the dose weighting factor, P is the floating threshold.
9. A dietary recipe generation apparatus according to claim 8 wherein the personal profile information includes age, weight and the usage weighting factor includes a weight weighting factor and an age weighting factor.
10. A dietary recipe generation apparatus according to claim 6, wherein the sending module is further configured to:
selecting a main food list and an auxiliary food list corresponding to the age of the user from the selectable menu corresponding to the food therapy demand information;
combining a breakfast menu, a Chinese meal menu or a dinner menu according to the staple food list and the subsidiary food list;
and sending the breakfast menu, the Chinese meal menu or the dinner menu and the dosage range thereof to an intelligent terminal for displaying.
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