CN113158008A - Food recommendation method, refrigerator and computer-readable storage medium - Google Patents
Food recommendation method, refrigerator and computer-readable storage medium Download PDFInfo
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- CN113158008A CN113158008A CN202010073977.1A CN202010073977A CN113158008A CN 113158008 A CN113158008 A CN 113158008A CN 202010073977 A CN202010073977 A CN 202010073977A CN 113158008 A CN113158008 A CN 113158008A
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- 235000013305 food Nutrition 0.000 title claims abstract description 251
- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000001932 seasonal effect Effects 0.000 claims abstract description 67
- 230000004913 activation Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000020785 dietary preference Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
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- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
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Abstract
The invention provides a food recommendation method, a refrigerator and a computer-readable storage medium, wherein the food recommendation method comprises the following steps: recording food stored in the refrigerator; respectively calculating the recording times of each food in each season; if the recording times of certain food in a certain season are greater than a threshold value T, judging that the food is high-frequency seasonal food in the season; recording high-frequency seasonal food of each season; and when the time information of reaching the season is received, recommending high-frequency seasonal food of the season. The invention obtains the high-frequency seasonal food in each season through active recording and calculation, and recommends the high-frequency seasonal food in the season to the user when receiving the time information of repeating the season, namely when the season comes in the next year. Therefore, the user can be reminded to buy or eat the food in the high-frequency season, and the food can be prevented from being bought or exceeding the optimal eating season after the season is over. Therefore, the convenience of life of the user can be further improved, and the happiness can be improved.
Description
Technical Field
The invention relates to the field of intelligent control of refrigerators, in particular to a food recommendation method, a refrigerator and a computer-readable storage medium.
Background
With the further improvement of the living standard and the further development of science and technology of people, the requirements of users on household appliances are further improved, the intellectualization of the household appliances is further required, and better intelligent household appliances with more convenient human-computer interaction and more intelligent algorithms are sought. For example, refrigerators are products that are commonly used in modern homes to keep food or other items in a constant low temperature cold state. Nowadays, the requirements of the user on the refrigerator only require that the refrigerator has better functions, is more practical, saves more and is more convenient, and the user also wants to see more intelligent functions and the refrigerator which effectively improves the experience of the user scene.
In the smart refrigerators of today, the refrigerator may recognize food or recommend food. However, each user has different living habits, and recommended food is not necessarily required by the user, which causes user annoyance. Moreover, some users have special hobbies for some foods at specific seasons, but the users often forget the foods due to busy modern life, and the foods are not available after the seasons, so that the loss of the users is caused.
Therefore, it is necessary to design a refrigerator food recommendation method, a refrigerator, and a computer-readable storage medium.
Disclosure of Invention
In order to solve the above problem, the present invention provides a food recommendation method, including: recording food stored in the refrigerator; respectively calculating the recording times of each food in each season; if the recording times of certain food in a certain season are greater than a threshold value T, judging that the food is high-frequency seasonal food in the season; recording high-frequency seasonal food of each season; and when the time information of reaching the season is received, recommending high-frequency seasonal food of the season.
As a further improvement of the present invention, the step of "recording the food stored in the refrigerator" comprises: carrying out image recognition on food to obtain and record food information; or receiving and recording food information; alternatively, the food information is obtained and recorded by scanning a label on the food.
As a further improvement of the present invention, the step of "recommending high-frequency seasonal foods corresponding to seasons" includes: when the activation information of the refrigerator is received, controlling a screen of the refrigerator to display the image or the name of the high-frequency seasonal food, or controlling the refrigerator to prompt the name of the high-frequency seasonal food through voice; or push the image or name of the high-frequency seasonal food to the mobile terminal.
As a further improvement of the present invention, the refrigerator food recommendation method further comprises: acquiring high-frequency date food on different dates; when time information that repeats the date is received, high-frequency date food corresponding to the date is recommended.
As a further improvement of the present invention, the step of "acquiring high frequency date food of different dates" includes: respectively calculating the recording times of each food in each day; if the record of a certain food is recorded in N consecutive days, the food is judged to be the high-frequency date food of the date.
As a further improvement of the present invention, the step of "acquiring high frequency date food of different dates" includes: input information of high frequency date food is received.
In order to solve the above problem, the present invention provides a food recommendation method, including: recording food stored in the refrigerator; confirming the belonged user of the food; respectively calculating the recording times of each food of each user in each season; if the recording times of certain food of a certain user in a certain season are greater than a threshold value T', judging that the food is high-frequency seasonal food of the season of the user; recording high-frequency seasonal food of each season of each user; when time information that repeats the season is received, high-frequency seasonal foods corresponding to each user for the season are recommended.
As a further improvement of the present invention, the step of "confirming the belonging user of the food" includes: determining a user to which the food belongs by scanning a label on the food; or by receiving user information to determine the user to whom the food belongs.
As a further improvement of the present invention, the step of "recommending high-frequency seasonal foods corresponding to each user for the season" includes: confirming user information when receiving the activation information of the refrigerator; taking high-frequency seasonal food corresponding to the user information in the current season; and controlling a screen of the refrigerator to display an image or a name of the high-frequency seasonal food, or prompting the name of the high-frequency seasonal food by voice.
As a further improvement of the present invention, the step of "recommending high-frequency seasonal foods corresponding to each user for the season" includes: and pushing the image or the name of the food in the high-frequency season corresponding to the season of the user to the mobile terminal of the user.
The invention provides a refrigerator, which comprises a memory and a processor, wherein the memory stores a computer program capable of running on the processor, and the processor executes the program to realize the steps in the food recommendation method.
The invention provides a computer readable storage medium having stored thereon a computer program which, when being executed by a processor, carries out the steps of the food recommendation method as described above.
The invention has the beneficial effects that: the invention obtains the high-frequency seasonal food in each season through active recording and calculation, and recommends the high-frequency seasonal food in the season to the user when receiving the time information of repeating the season, namely when the season comes in the next year. Therefore, the user can be reminded to buy or eat the food in the high-frequency season, and the food can be prevented from being bought or exceeding the optimal eating season after the season is over. Therefore, the convenience of life of the user can be further improved, and the happiness can be improved.
Drawings
Fig. 1 is a schematic flow chart of a food recommendation method according to a first embodiment of the present invention;
FIG. 2 is a schematic flow chart of a food recommendation method according to a second embodiment of the present invention;
fig. 3 is a schematic structural view of a refrigerator according to the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present invention provides a food recommendation method, including:
recording the food stored in the refrigerator 10;
respectively calculating the recording times of each food in each season;
if the recording times of certain food in a certain season are greater than a threshold value T, judging that the food is high-frequency seasonal food in the season;
recording high-frequency seasonal food of each season;
and when the time information of reaching the season is received, recommending high-frequency seasonal food of the season.
The invention obtains the high-frequency seasonal food in each season through active recording and calculation, and recommends the high-frequency seasonal food in the season to the user when receiving the time information of repeating the season, namely the coming of the season in the next year. Therefore, the user can be reminded to buy or eat the food in the high-frequency season, and the food can be prevented from being bought or exceeding the optimal eating season after the season is over. Therefore, the convenience of life of the user can be further improved, and the happiness feeling can be improved.
Wherein the step of "recording the food stored in the refrigerator 10" includes:
carrying out image recognition on food to obtain and record food information; or receiving and recording food information; alternatively, the food information is obtained and recorded by scanning a label on the food.
In the above-described recording of food information, three specific embodiments are provided. The first is to arrange a camera in the refrigerator 10 or outside the refrigerator 10, and to photograph and identify food to obtain the food information; secondly, the screen 1 of the refrigerator 10 is arranged to accept the food information input by the user through typing, or a sound pickup device is arranged outside the refrigerator 10 to acquire the food information input by the user through voice; the third is to provide a scanning camera outside the refrigerator 10 to obtain food information by scanning a label on the food. The food information is obtained in all three ways and recorded in the memory inside the refrigerator 10. Of course, the present invention is not limited to the above three modes, and other modes can also achieve the requirement of the present invention if the function of recording the food stored in the refrigerator 10 can be achieved.
In the invention, the judgment of the high-frequency seasonal food is carried out by calculating the recorded times of each food in the season, if the times exceed the threshold value T, the seasonal food is indicated, and the seasonal food is placed in the refrigerator 10 for many times by a user, so that the frequent eating of the seasonal food by the user is indicated. The food can be judged as the favorite season food of the user in the season. The food can be fruits, vegetables and the like, and can also be common dishes of users in a specific area in a certain season.
Further, the step of "recommending high frequency seasonal foods corresponding to seasons" includes:
when the activation information of the refrigerator 10 is received, controlling the screen 1 of the refrigerator 10 to display the image or the name of the high-frequency seasonal food, or controlling the sound equipment 2 to prompt the name of the high-frequency seasonal food in a voice mode; or push the image or name of the high-frequency seasonal food to the mobile terminal.
The invention provides three ways of recommending high-frequency seasonal food to a user, wherein the first way and the second way are prompting on a refrigerator 10, namely displaying on a screen 1 and prompting through a sound box 2 respectively; also, when the user approaches or uses the refrigerator 10, the refrigerator 10 is activated and receives activation information of the refrigerator 10. The third is to display in the mobile terminal of the user, for example, the refrigerator 10 is connected to the mobile phone of the user in a communication manner, and the image or name of the high-frequency seasonal food can be pushed to the mobile phone of the user.
In addition, although the recording of foods in high frequency seasons is described above according to seasons, some foods may be placed in the refrigerator 10 at home, for example, a specific festival and a specific memorial day. It is also possible for the refrigerator 10 to record the food on the particular date and acquire the high frequency date food. Specifically, the method for recommending food in the refrigerator 10 further includes:
acquiring high-frequency date food on different dates;
when time information that repeats the date is received, high-frequency date food corresponding to the date is recommended.
The judgment mode of repeating the date can be a solar calendar judgment or a lunar calendar judgment. In most cases, the same date appears only once a year, except for leap months and leap years. Therefore, the step "acquiring high frequency date food of different dates" includes:
respectively calculating the recording times of each food in each day;
if the record of a certain food is recorded in N consecutive days, the food is judged to be the high-frequency date food of the date.
That is, in most cases, if a certain food is recorded for a certain date of N consecutive years, it can be said that the food is purchased and put into the refrigerator 10 for the same day. The food can be judged to be the high-frequency date food of the date. For example, if a user in a family member purchases a cake on the same day as the birthday of the user and stores the cake in the refrigerator 10, the user may be reminded to purchase the cake again in the same day of the next year.
Alternatively, the step of "acquiring high frequency date food of different dates" includes:
receiving high frequency date food input information.
Therefore, in the invention, two methods are provided for acquiring high-frequency date food on different dates, wherein the first method is to learn to acquire the high-frequency date food on the date through active recording and calculation; the second is to directly receive high frequency date food information input by a user. Both of the above two ways can be implemented.
Therefore, in summary, in the method for recommending food in the refrigerator 10 of the present invention, the food in the high frequency season in each season is judged by recording the food stored in the refrigerator 10, and the food in the high frequency season is recommended to the user when the season is reached again, so that the user can be reminded to purchase or eat the food in the high frequency season, and the food can be prevented from being purchased or exceeding the best eating time period after the season is over. Therefore, the convenience of life of the user can be further improved, and the happiness can be improved. In addition, a calculation mode of high-frequency date food on different dates is provided, so that the recommendation of the high-frequency food can be accurate to every day, and the life convenience of a user is improved.
Since a family generally includes a plurality of members, the refrigerator 10 also includes a plurality of users. The tastes of each user are differentiated, and therefore, in order to make the food recommendation method of the refrigerator 10 more accurate, the invention also provides a food recommendation method of the refrigerator 10 corresponding to each user. Specifically, as shown in fig. 2, the method for recommending food for the refrigerator 10 includes:
recording the food stored in the refrigerator 10;
confirming the belonged user of the food;
respectively calculating the recording times of each food of each user in each season;
if the recording times of certain food of a certain user in a certain season are greater than a threshold value T', judging that the food is high-frequency seasonal food of the season of the user;
recording high-frequency seasonal food of each season of each user;
when time information that repeats the season is received, high-frequency seasonal foods corresponding to each user for the season are recommended.
Therefore, by recording the food stored in the refrigerator 10 and the belonging user of the food, the high-frequency seasonal food of each season of each user is judged. So that separate calculations can be made for each user, taking into account the dietary preferences and needs of each user.
Specifically, the step of "confirming the belonged user of the food" includes:
determining a user to which the food belongs by scanning a label on the food; or by receiving user information to determine the user to whom the food belongs. The present embodiment includes two ways of determining the user to which the food belongs, but is not limited to the above two ways.
In addition, since the belonged users of the high-frequency season food are different, the recommendation mode to the users is also different. Specifically, the step of recommending high-frequency seasonal foods corresponding to each user for the season includes:
confirming the user information when the activation information of the refrigerator 10 is received;
taking high-frequency seasonal food corresponding to the user information in the current season;
the screen 1 of the refrigerator 10 is controlled to display the image or the name of the high-frequency seasonal food, or the sound 2 prompts the name of the high-frequency seasonal food by voice.
Accordingly, the user information is confirmed at the time of both the putting of the food and the activation of the refrigerator 10, so that the user can be corresponded to the food of the user one by one and the calculation can be performed for the high-frequency season food. Thus, when a user approaches or uses the refrigerator 10, the refrigerator 10 is activated and an image or a name of the user's high frequency seasonal food can be pushed. Each user member in the family can have independent high-frequency seasonal food, so that the recommendation is more accurate. The privacy of different users can be emphasized.
Alternatively, the step of "recommending high-frequency seasonal foods corresponding to each user for the season" includes:
and pushing the image or the name of the food in the high-frequency season corresponding to the season of the user to the mobile terminal of the user.
Therefore, the image or the name of the high-frequency seasonal food is directly pushed to the mobile terminal of the user. Therefore, the image or the name of the food in the high-frequency season can be more directly pushed to the user.
In the above step, "confirming the user information" includes:
receiving and reading fingerprint information of a user; or, receiving and analyzing voice information of the user; or shooting and analyzing the face information of the user. The present invention provides the above three methods for confirming the user information, but it is needless to say that other methods may be used to identify the user information.
In summary, the present invention also provides a method for recommending food for a refrigerator 10 based on different users, wherein each food for each user is recorded, and the high-frequency seasonal food of different users in different seasons is judged. Therefore, the high-frequency seasonal food of different users can be directly judged and directly recommended to the users. Therefore, high-frequency seasonal food recommendation can be more intelligently performed on a specific user, and the whole food recommendation method is more intelligent.
As shown in fig. 3, the present invention further provides a refrigerator 10, which includes a memory and a processor, wherein the memory stores a computer program operable on the processor, and the processor implements any one of the steps of the food recommendation method when executing the program, that is, implements the steps of any one of the technical solutions of the food recommendation method. In the invention, the refrigerator also comprises a communication device 3 which is used for being in communication connection with the mobile terminal.
The present invention also provides a computer readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements any of the steps of the food recommendation method as described above, that is, implements the steps of any of the above-mentioned technical solutions of the food recommendation method.
It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The above detailed description is merely illustrative of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (12)
1. A food recommendation method, characterized in that the food recommendation method comprises:
recording food stored in the refrigerator;
respectively calculating the recording times of each food in each season;
if the recording times of certain food in a certain season are greater than a threshold value T, judging that the food is high-frequency seasonal food in the season;
recording high-frequency seasonal food of each season;
and when the time information of reaching the season is received, recommending high-frequency seasonal food of the season.
2. The food recommendation method of claim 1, wherein the step of recording the food stored in the refrigerator comprises:
carrying out image recognition on food to obtain and record food information; or receiving and recording food information; alternatively, the food information is obtained and recorded by scanning a label on the food.
3. The food recommendation method according to claim 1, wherein the step of "recommending high-frequency seasonal food corresponding to seasons" comprises:
when the activation information of the refrigerator is received, controlling a screen of the refrigerator to display the image or the name of the high-frequency seasonal food, or controlling the refrigerator to prompt the name of the high-frequency seasonal food through voice; or push the image or name of the high-frequency seasonal food to the mobile terminal.
4. The food recommendation method of claim 1, wherein the refrigerator food recommendation method further comprises:
acquiring high-frequency date food on different dates;
when time information that repeats the date is received, high-frequency date food corresponding to the date is recommended.
5. The food recommendation method according to claim 4, wherein the step of "acquiring high frequency date food on different dates" comprises:
respectively calculating the recording times of each food in each day;
if the record of a certain food is recorded in N consecutive days, the food is judged to be the high-frequency date food of the date.
6. The food recommendation method according to claim 4, wherein the step of "acquiring high frequency date food on different dates" comprises:
input information of high frequency date food is received.
7. A food recommendation method, characterized in that the food recommendation method comprises:
recording food stored in the refrigerator;
confirming the belonged user of the food;
respectively calculating the recording times of each food of each user in each season;
if the recording times of certain food of a certain user in a certain season are greater than a threshold value T', judging that the food is high-frequency seasonal food of the season of the user;
recording high-frequency seasonal food of each season of each user;
when time information that repeats the season is received, high-frequency seasonal foods corresponding to each user for the season are recommended.
8. The food recommendation method according to claim 7, wherein the step of "confirming the belonging user of the food" comprises:
determining a user to which the food belongs by scanning a label on the food; or by receiving user information to determine the user to whom the food belongs.
9. The food recommendation method of claim 7, wherein the step of recommending high frequency seasonal food corresponding to each user for the season comprises:
confirming user information when receiving the activation information of the refrigerator;
taking high-frequency seasonal food corresponding to the user information in the current season;
and controlling a screen of the refrigerator to display an image or a name of the high-frequency seasonal food, or prompting the name of the high-frequency seasonal food by voice.
10. The food recommendation method of claim 7, wherein the step of recommending high frequency seasonal food corresponding to each user for the season comprises:
and pushing the image or the name of the food in the high-frequency season corresponding to the season of the user to the mobile terminal of the user.
11. A refrigerator comprising a memory and a processor, the memory storing a computer program operable on the processor, characterized in that the processor implements the steps in the food recommendation method according to any one of claims 1-10 when executing the program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the food recommendation method according to any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073977.1A CN113158008A (en) | 2020-01-22 | 2020-01-22 | Food recommendation method, refrigerator and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010073977.1A CN113158008A (en) | 2020-01-22 | 2020-01-22 | Food recommendation method, refrigerator and computer-readable storage medium |
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| CN113158008A true CN113158008A (en) | 2021-07-23 |
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| CN202010073977.1A Pending CN113158008A (en) | 2020-01-22 | 2020-01-22 | Food recommendation method, refrigerator and computer-readable storage medium |
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2020
- 2020-01-22 CN CN202010073977.1A patent/CN113158008A/en active Pending
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| CN105654270A (en) * | 2014-11-18 | 2016-06-08 | 博西华家用电器有限公司 | Refrigerator, terminal, and management system and management method for food materials in refrigerator |
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