CN113154785A - Food reminding method, refrigerator and computer-readable storage medium - Google Patents
Food reminding method, refrigerator and computer-readable storage medium Download PDFInfo
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- CN113154785A CN113154785A CN202010074049.7A CN202010074049A CN113154785A CN 113154785 A CN113154785 A CN 113154785A CN 202010074049 A CN202010074049 A CN 202010074049A CN 113154785 A CN113154785 A CN 113154785A
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- 235000013305 food Nutrition 0.000 title claims abstract description 239
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000004590 computer program Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 3
- 235000005911 diet Nutrition 0.000 abstract description 5
- 230000037213 diet Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
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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
- G06Q10/109—Time management, e.g. calendars, reminders, meetings or time accounting
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/60—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to nutrition control, e.g. diets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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Abstract
The invention provides a food reminding method, a refrigerator and a computer readable storage medium, wherein the food reminding method comprises the following steps: acquiring a travel time interval of a specified user; obtaining specific food of the designated user in the refrigerator; acquiring the expiration time of the specific food; judging whether the expiration time of the specific food is within the travel time interval or not; and if the expiration time of the specific food is within the travel time interval, reminding the specified user to use the food. In the invention, the travel time interval of the designated user and the specific food stored in the refrigerator by the designated user can be obtained, and the designated user can be reminded in time to use the specific food, so that the specific food is prevented from being overdue and being wasted. Therefore, the method and the system can effectively reduce the waste of the specific food of the designated user caused by the trip of the designated user, can more intelligently plan the diet and the life of the user, and bring great life convenience to the user.
Description
Technical Field
The invention relates to the field of intelligent control of refrigerators, in particular to a food reminding 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 present intelligent refrigerator, the food such as fruit vegetables that distinguishable user put into, but the freshness date of fruit vegetables is usually shorter, if meet the circumstances such as user business trip or trip, then leads to the condition that the preservation of fruit vegetables in the refrigerator has exceeded the freshness date very easily, has caused the waste of food.
Therefore, it is necessary to design a food reminding method, a refrigerator, and a computer-readable storage medium that can plan food in the refrigerator according to a user's trip.
Disclosure of Invention
In order to solve the above problem, the present invention provides a food reminding method, including: acquiring a travel time interval of a specified user; obtaining specific food of the designated user in the refrigerator; acquiring the expiration time of the specific food; judging whether the expiration time of the specific food is within the travel time interval or not; and if the expiration time of the specific food is within the travel time interval, reminding the specified user to use the food.
As a further improvement of the present invention, the step of "obtaining the travel time interval of the specified user" includes: the method comprises the steps of communicating with a mobile terminal of an appointed user and acquiring ticket booking information of the appointed user; acquiring a travel date of a specified user from travel booking information, and acquiring a return date of the specified user from return booking information; and calculating the travel time interval of the specified user.
As a further improvement of the present invention, the step of "obtaining the travel time interval of the specified user" includes: communicating with a mobile terminal of an appointed user and acquiring schedule information of the appointed user; acquiring a trip date and a return date of a specified user; and calculating the travel time interval of the specified user.
As a further improvement of the present invention, the step of "obtaining the specific food of the specified user in the refrigerator" includes: when food is put in, scanning label information on the food, recording the name, the belonged user and the storage time of the food, and storing the name, the belonged user and the storage time as food information; the step of acquiring the specific food of the specified user in the refrigerator comprises the following steps: the specific food of the specified user is inquired from all the food information stored in the refrigerator.
As a further improvement of the present invention, the step of "obtaining the specific food of the specified user in the refrigerator" includes: when food is put in, receiving and recording input information of the name, the belonged user and the storage time of the food, and storing the input information as food information; the step of acquiring the specific food of the specified user in the refrigerator comprises the following steps: the specific food of the specified user is inquired from all the food information stored in the refrigerator.
As a further improvement of the present invention, the step of "acquiring the expiration time of the specific food" includes: obtaining food information for the particular food; acquiring the storage time of the specific food; the fresh-keeping time of the specific food is called; the expiration time of the particular food is calculated.
As a further improvement of the present invention, the step of "calling the freshness-keeping time period of the specific food" includes: scanning a label on specific food to obtain the freshness keeping time; or the freshness keeping time of the specific food in the refrigerator is inquired and obtained from the refrigerator memory or the cloud.
As a further refinement of the present invention, the step of "reminding the specified user to use the food" includes: judging a user when receiving the activation information of the refrigerator, and controlling a refrigerator screen to display the image or the name of the food or controlling the refrigerator to prompt the name of the food by voice if the user is a designated user; or push the image or name of the food to the mobile terminal of the designated user.
As a further improvement of the present invention, the food reminding method further comprises: acquiring food information to be purchased within a time period T before a return date of a designated user; and pushing a purchase prompt of the food to be purchased to a mobile terminal of the appointed user.
As a further improvement of the present invention, the step of "acquiring the food purchase-required information" includes: acquiring common food of a designated user; judging the storage capacity of a certain common food in the refrigerator; acquiring a storage threshold U of the common food; and if the storage amount of the common food is lower than the corresponding storage threshold value U, judging that the common food is the food needing to be purchased.
The invention also 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 reminding method.
The invention also provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps in the food reminder method as described above.
The invention has the beneficial effects that: in the invention, the travel time interval of the designated user and the specific food stored in the refrigerator by the designated user can be obtained, and the designated user can be reminded in time to use the specific food, so that the specific food is prevented from being overdue and being wasted. Therefore, the method and the system can effectively reduce the waste of the specific food of the designated user caused by the trip of the designated user, can more intelligently plan the diet and the life of the user, and bring great life convenience to the user.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for reminding food in a refrigerator according to the present invention;
fig. 2 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 and 2, the present invention provides a food reminding method, including:
acquiring a travel time interval of a specified user;
acquiring specific food of the specified user in the refrigerator 10;
acquiring the expiration time of the specific food;
judging whether the expiration time of the specific food is within the travel time interval or not;
and if the expiration time of the specific food is within the travel time interval, reminding the specified user to use the food.
In the invention, the travel time interval of the designated user and the specific food stored in the refrigerator 10 by the designated user can be obtained, and the designated user can be reminded in time to use the specific food, so that the specific food is prevented from being overdue and being wasted. Therefore, the method and the system can effectively reduce the waste of the specific food of the designated user caused by the trip of the designated user, can more intelligently plan the diet and the life of the user, and bring great life convenience to the user.
In an embodiment, the step of "obtaining the travel time interval of the specified user" includes:
the method comprises the steps of communicating with a mobile terminal of an appointed user and acquiring ticket booking information of the appointed user;
acquiring a travel date of a specified user from travel booking information, and acquiring a return date of the specified user from return booking information;
and calculating the travel time interval of the specified user.
At present, when a user orders tickets on a mobile terminal, namely a mobile phone, the user usually orders the tickets on the mobile terminal, so that the refrigerator 10 is in communication connection with the mobile phone, and the refrigerator 10 can obtain ticket ordering information in the ticket ordering APP in the mobile phone. And further acquiring a travel booking date and return booking information, so that the travel date and the return date are acquired, and a travel time interval when the user is not at home is set between the travel date and the return date.
Or, in another embodiment, the step "acquiring the travel time interval of the specified user" includes:
communicating with a mobile terminal of an appointed user and acquiring schedule information of the appointed user;
acquiring a trip date and a return date of a specified user;
and calculating the travel time interval of the specified user.
Or, the mobile terminal of the user usually has an APP of a schedule class, and in the APP of the schedule class, the user actively records a trip in the APP of the schedule class. Therefore, the refrigerator 10 is in communication connection with the mobile phone, so that the refrigerator 10 can also obtain the travel date and the return date displayed in the schedule type APP, and a travel time interval when the user is not at home is between the travel date and the return date.
Two ways of obtaining the travel time interval are introduced above, and the following describes the obtaining of specific food in the refrigerator 10 in detail.
The step "obtaining the specific food of the specified user in the refrigerator 10" includes:
when food is put in, scanning label information on the food, recording the name, the belonged user and the storage time of the food, and storing the name, the belonged user and the storage time as food information;
the step of "acquiring the specific food of the specified user in the refrigerator 10" includes:
the specific food of the specified user is inquired among all the food information stored in the refrigerator 10.
Therefore, before the specific food of the designated user in the refrigerator 10 is obtained, and in the process of putting in the food, the scanning camera can be arranged on the refrigerator 10, and the label information on the food is scanned, so that the information of the name, the affiliated user, the storage time and the like of the food can be obtained, and therefore, in the subsequent process of calling the specific food, the specific food of the designated user can be inquired from the food information of the food stored in the refrigerator 10. Of course, the label information may also include information such as production date, expiration date and time, and fresh-keeping time.
Alternatively, the step of "obtaining the specific food of the specified user in the refrigerator 10" may include:
when food is put in, receiving and recording input information of the name, the belonged user and the storage time of the food, and storing the input information as food information;
the step of "acquiring the specific food of the specified user in the refrigerator 10" includes:
the specific food of the specified user is inquired among all the food information stored in the refrigerator 10.
In this embodiment, information on the name of food, the belonging user, the time of deposit, etc. may be inputted by the user on the screen 1 of the refrigerator 10 or inputted by voice. The manner of obtaining the food information is different from that of the previous embodiment for the refrigerator 10, and the rest is similar, and will not be described again.
Thus, further, the step of "obtaining the expiration time for the particular food" comprises:
obtaining food information for the particular food;
acquiring the storage time of the specific food;
the fresh-keeping time of the specific food is called;
the expiration time of the particular food is calculated.
Thus, calculating the expiration time of a particular food item may be calculated by adding the freshness duration to the time of deposit of the particular food item. For example, if the specific food is apple, the storage time of the apple is No. 5, and the preservation time is 10 days, the expiration time of the apple is No. 15. If the travel time interval of the designated user is from No. 13 to No. 17, the designated user needs to be reminded, and the apple is used as soon as possible.
Wherein, the step of 'calling the fresh-keeping time length of the specific food' comprises the following steps:
scanning a label on specific food to obtain the freshness keeping time; or the freshness keeping time of the specific food in the refrigerator 10 is obtained from the memory or cloud query of the refrigerator 10. If the food is labeled, the label can be scanned by the scanning camera on the refrigerator 10 before the food is placed in the refrigerator 10, so as to obtain the fresh-keeping time of the food. If the food has no tag, such as fresh fruits, vegetables, etc., the freshness duration of the food in the refrigerator 10 can be queried from the memory or cloud of the refrigerator 10.
Further, the step of "reminding the specified user to use the food" includes:
when the activation information of the refrigerator 10 is received, judging a user, and if the user is a designated user, controlling a screen 1 of the refrigerator 10 to display an image or a name of the food, or controlling a sound 2 of the refrigerator 10 to prompt the name of the food in a voice manner;
or push the image or name of the food to the mobile terminal of the designated user.
Three ways of recommending food to the user are provided in the present invention, wherein the first and second are prompting on the refrigerator 10, respectively, displaying on the screen 1 and prompting through the speaker 2. 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 food can be pushed to the mobile phone of the user.
In addition, considering that the user is designated to use the food which is soon due before going out, the food needs to be purchased before the user returns.
Specifically, the food reminding method further comprises:
acquiring food information to be purchased within a time period T before a return date of a designated user;
and pushing a purchase prompt of the food to be purchased to a mobile terminal of the appointed user.
And in the time period T before the return date of the appointed user, the information of the appointed user about the food to be purchased can be pushed. The purchasing method comprises online shopping and the like, so that after the appointed user goes home, the food can be delivered to home, and the user can enjoy the fresh food. Of course, the T period may be adjusted for different food types. For example, fruits and vegetables, etc., the T period may be one day, snack nuts, etc., and the T period may be one week.
The food to be purchased by the user is generally the common food of the user and is the common food not stored in the refrigerator 10. Thus, "acquiring the purchase-required food information" includes:
acquiring common food of a designated user;
judging the storage capacity of a certain common food in the refrigerator 10;
acquiring a storage threshold U of the common food;
and if the storage amount of the common food is lower than the corresponding storage threshold value U, judging that the common food is the food needing to be purchased.
Further, it is necessary to determine the usual food of the specified user. The step of obtaining the common food of the designated user comprises the following steps:
recording the food that the designated user selected or taken out at each time on the refrigerator 10;
calculating the number of uses Na of each food selected or taken out in the time period A;
and if the using frequency Na of a certain food in the time period A exceeds the using threshold value C, judging that the food is the common food of the appointed user. That is, the number of times Na of use of a certain food by the designated user in a certain period a is determined, and if the number of times Na of use is large and exceeds the use threshold C, it can be said that the designated user likes the food and eats it many times. Thus, if the designated user likes the general food but there is no storage in the refrigerator 10, the user may be reminded to purchase the general food before the user returns.
The step of recording the food selected or taken out by the designated user on the refrigerator 10 at a time is a process of recording the favorite food of the designated user, wherein the step of recording the food selected or taken out by the designated user on the refrigerator 10 at a time includes: the food for each selection by the designated user is recorded. The designated user can select food on the screen 1 of the refrigerator 10, so that the refrigerator 10 can further understand the preference of the designated user and judge the commonly used food.
Alternatively, "recording food that the user designates at a time selected or taken out on the refrigerator 10" includes:
recording the food taken out by a specified user each time;
wherein the step of recording the food taken out each time by the designated user comprises:
shooting the inside of the refrigerator 10 to obtain a pre-taking photo;
identifying name information of the food in the photo before taking;
recognizing the user, and judging the user of the refrigerator 10;
if the specified user uses the refrigerator 10, the specified user takes a picture again in the refrigerator 10 after closing the door of the refrigerator 10 to obtain a taken picture;
identifying the name information of the food in the taken picture;
judging name information of food lacking relative to the picture before taking in the picture after taking;
the missing food is recorded as food taken by the designated user.
By taking a picture before and a picture after taking the refrigerator 10, recognizing food in the picture and obtaining name information of the food, the food taken out during the door opening process of the designated user can be compared.
In the invention, the travel time interval of the designated user and the specific food stored in the refrigerator 10 by the designated user can be obtained, and the designated user can be reminded in time to use the specific food, so that the specific food is prevented from being overdue and being wasted. Therefore, the method and the system can effectively reduce the waste of the specific food of the designated user caused by the trip of the designated user, can more intelligently plan the diet and the life of the user, and bring great life convenience to the user. Moreover, a method is provided in which the refrigerator 10 can issue a food purchase reminder to a given user before the return date of the given user, so that the given user can plan the diet before the return date, and the life of the user is more comfortable.
The invention provides a refrigerator 10, which comprises a memory and a processor, wherein the memory stores a computer program capable of running on the processor, and the processor realizes any one step of the food reminding method when executing the program, namely realizes the step in any one technical scheme of the food reminding method. In the present invention, the refrigerator 10 further includes a communication device 3 for communicating with a mobile terminal, i.e. a mobile phone.
The present invention provides a computer readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements any one of the steps of the above-mentioned food reminding method, that is, implements the steps of any one of the above-mentioned technical solutions.
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 reminder method, the food reminder method comprising:
acquiring a travel time interval of a specified user;
obtaining specific food of the designated user in the refrigerator;
acquiring the expiration time of the specific food;
judging whether the expiration time of the specific food is within the travel time interval or not;
and if the expiration time of the specific food is within the travel time interval, reminding the specified user to use the food.
2. The food reminding method according to claim 1, wherein the step of obtaining a travel time interval of a specified user comprises:
the method comprises the steps of communicating with a mobile terminal of an appointed user and acquiring ticket booking information of the appointed user;
acquiring a travel date of a specified user from travel booking information, and acquiring a return date of the specified user from return booking information;
and calculating the travel time interval of the specified user.
3. The food reminding method according to claim 1, wherein the step of obtaining a travel time interval of a specified user comprises:
communicating with a mobile terminal of an appointed user and acquiring schedule information of the appointed user;
acquiring a trip date and a return date of a specified user;
and calculating the travel time interval of the specified user.
4. The food reminding method according to claim 1, wherein the step of obtaining the specific food of the specified user in the refrigerator comprises:
when food is put in, scanning label information on the food, recording the name, the belonged user and the storage time of the food, and storing the name, the belonged user and the storage time as food information;
the step of acquiring the specific food of the specified user in the refrigerator comprises the following steps:
the specific food of the specified user is inquired from all the food information stored in the refrigerator.
5. The food reminding method according to claim 1, wherein the step of obtaining the specific food of the specified user in the refrigerator comprises:
when food is put in, receiving and recording input information of the name, the belonged user and the storage time of the food, and storing the input information as food information;
the step of acquiring the specific food of the specified user in the refrigerator comprises the following steps:
the specific food of the specified user is inquired from all the food information stored in the refrigerator.
6. The food reminding method according to claim 4 or 5, wherein the step of obtaining the expiration time of the specific food comprises:
obtaining food information for the particular food;
acquiring the storage time of the specific food;
the fresh-keeping time of the specific food is called;
the expiration time of the particular food is calculated.
7. The food reminding method according to claim 6, wherein the step of calling the freshness duration of the specific food comprises:
scanning a label on specific food to obtain the freshness keeping time; or the freshness keeping time of the specific food in the refrigerator is inquired and obtained from the refrigerator memory or the cloud.
8. The food reminding method of claim 1, wherein the step of reminding the designated user to use the food comprises:
judging a user when receiving the activation information of the refrigerator, and controlling a refrigerator screen to display the image or the name of the food or controlling the refrigerator to prompt the name of the food by voice if the user is a designated user;
or push the image or name of the food to the mobile terminal of the designated user.
9. A food reminder method according to claim 2 or 3, further comprising:
acquiring food information to be purchased within a time period T before a return date of a designated user;
and pushing a purchase prompt of the food to be purchased to a mobile terminal of the appointed user.
10. The food reminding method as claimed in claim 9, wherein the step of obtaining the information of the food to be purchased comprises:
acquiring common food of a designated user;
judging the storage capacity of a certain common food in the refrigerator;
acquiring a storage threshold U of the common food;
and if the storage amount of the common food is lower than the corresponding storage threshold value U, judging that the common food is the food needing to be purchased.
11. A refrigerator comprising a memory and a processor, the memory storing a computer program operable on the processor, wherein the processor when executing the program implements the steps of the food reminder method of any one of claims 1-10.
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 reminder method of any one of claims 1 to 10.
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| CN202010074049.7A CN113154785A (en) | 2020-01-22 | 2020-01-22 | Food reminding method, refrigerator and computer-readable storage medium |
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| CN202010074049.7A CN113154785A (en) | 2020-01-22 | 2020-01-22 | Food reminding method, refrigerator and computer-readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865253A (en) * | 2021-09-23 | 2021-12-31 | 珠海格力电器股份有限公司 | Method and system for processing fruits and vegetables to be overdue and refrigerator |
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| JP2002049743A (en) * | 2000-08-03 | 2002-02-15 | Yafoo Japan Corp | Refrigerator provided with stock managing function |
| JP2003207260A (en) * | 2002-01-15 | 2003-07-25 | Ffc:Kk | Food control/support system for care requester, its server, method, recording medium and program |
| CN105844445A (en) * | 2015-02-04 | 2016-08-10 | 松下电器（美国）知识产权公司 | Information supplying method, server, and information supplying system |
| CN105091499A (en) * | 2015-08-18 | 2015-11-25 | 小米科技有限责任公司 | Information generation method and device |
| CN110557306A (en) * | 2018-05-31 | 2019-12-10 | 北京京东尚科信息技术有限公司 | user management method of intelligent refrigerator and intelligent refrigerator |
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| CN113865253A (en) * | 2021-09-23 | 2021-12-31 | 珠海格力电器股份有限公司 | Method and system for processing fruits and vegetables to be overdue and refrigerator |
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