CN113566488A - Food material storage system, refrigerator, food material management method and intelligent refrigerator system - Google Patents
Food material storage system, refrigerator, food material management method and intelligent refrigerator system Download PDFInfo
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- CN113566488A CN113566488A CN202110903520.3A CN202110903520A CN113566488A CN 113566488 A CN113566488 A CN 113566488A CN 202110903520 A CN202110903520 A CN 202110903520A CN 113566488 A CN113566488 A CN 113566488A
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- 235000013305 food Nutrition 0.000 title claims abstract description 652
- 239000000463 material Substances 0.000 title claims abstract description 648
- 238000007726 management method Methods 0.000 title claims abstract description 53
- 238000004891 communication Methods 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000003203 everyday effect Effects 0.000 abstract description 2
- 238000007619 statistical method Methods 0.000 abstract 1
- 241000220225 Malus Species 0.000 description 21
- 235000021016 apples Nutrition 0.000 description 14
- 235000011430 Malus pumila Nutrition 0.000 description 9
- 235000015103 Malus silvestris Nutrition 0.000 description 9
- 239000002699 waste material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 235000006694 eating habits Nutrition 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 244000141359 Malus pumila Species 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000005686 eating Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
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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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- 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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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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
- F25D2600/00—Control issues
- F25D2600/02—Timing
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to a food material storage system, a refrigerator, a food material management method and an intelligent refrigerator system, wherein the food material storage system comprises: a storage device storing a plurality of food materials; the quality guarantee period storage module records the quality guarantee period information of various food materials in the storage equipment; the expiration judging module is used for judging whether the food material is expired or not according to the comparison result between the shelf life information of the food material and the current date; and the overdue counting module is used for counting the overdue food material information of various food materials every day. The overdue food materials are judged to be overdue and statistical information of the overdue food materials is obtained through statistical analysis, so that timely shopping or food material consumption adjustment suggestions can be made according to past overdue food material occurrence conditions and trends, and the overdue food materials are prevented from happening from the source.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a food material storage system, a refrigerator, a food material management method and an intelligent refrigerator system.
Background
Refrigerators, as a kind of home appliances, have been widely used in daily life of people. Due to the tension and rapidness of modern life rhythm, people often need to store considerable amount of food in a refrigerator to meet the needs in a certain period, such as the needs in one week, and the variety and shelf life of a large amount of food materials in the refrigerator are different, which easily causes the appearance of overdue food materials.
In the prior art, for example, patent document CN107782059A provides a system for reminding freshness of food in a refrigerator, as shown in fig. 1, a barcode scanner (1) scans a barcode on a food package to obtain an expiration time of the food, and a processing chip (5) sends a message to a mobile phone of a user through a communication module (4) to remind the user when the food is about to expire. According to the prior art, a user can be reminded of eating food materials in the preservation period in time, and food waste caused by forgetting is reduced.
However, in the prior art, only the expiration time of the food which is initially set or defaulted is compared with the actual storage time, when the food is out of date or out of date, a reminder is given, which is a post-reminding at this time, even if the reminder is out of date, the user may not consume the out-of-date food material in time, and finally waste is caused. Therefore, the problem of food material out-of-date waste cannot be solved fundamentally.
Therefore, how to realize advance and prevent the food material from being wasted in an overdue way from the source through a technical means is a technical problem to be solved.
Disclosure of Invention
In order to solve the problems, the invention provides a food material storage system, a refrigerator, a food material management method and an intelligent refrigerator system.
The food material storage system provided by the invention comprises: a storage facility storing at least one food material;
the quality guarantee period storage module records quality guarantee period information of food materials in the storage equipment; the expiration judging module is used for judging whether the food material is expired or not according to the comparison result between the expiration date information of the food material and the current date, and generating expiration food material information aiming at the food material judged to be expired; and the overdue statistical module is used for generating the overdue food material statistical information of the food material by associating the overdue food material information with the time sequence.
According to the technical scheme, the food materials are overdue judged, and the information of the overdue food materials in the time period is generated and statistically analyzed according to the time sequence aiming at the food materials judged to be overdue, such as a month or a week, so as to obtain the information of the types of the overdue food materials related in the time period, the total amount of various overdue food materials, the time trend of the overdue food materials, or the relation between the specific overdue food materials and the specific date, the past food material overdue conditions can be statistically summarized and analyzed, and suggestions for helping a user to avoid generating the overdue food materials are provided according to the information, such as suggestions for the user to improve shopping habits and eating habits, and the like, so that the food material waste is reduced fundamentally.
The invention also comprises a statistical result display module which displays the overdue food material information in a time sequence arrangement mode.
According to the technical scheme, the overdue food material information is displayed in a time sequence arrangement mode, for example, the overdue food material information is displayed in a chart mode, so that a user can know the overdue food material information of the food material more intuitively, particularly the occurrence and trend of the overdue food material in a certain period can be known intuitively and conveniently, and the user experience is clear and easy to understand.
The expired food material information at least comprises at least one or more of the food material type, the food material quantity and the expiration date information of the expired food material, and can also comprise all the information of the food material type, the food material quantity, the expiration date information and the like of the expired food material within a period of time.
The food material marking module is used for marking the food material of the same type as the easily overdue food material if the times of generating the overdue food material information in the specified time period of the food material of the same type exceed the specified threshold value.
According to the technical scheme, the easily overdue food materials are marked according to the overdue food material statistical information, and the easily overdue food materials can be endowed with identifiers in a data information marking mode in the food material storage system. The method is beneficial to extracting the information of the easily overdue food materials to perform key or targeted management, for example, the method guides the user to pay more attention to the easily overdue food materials, guides the user to take the easily overdue food materials preferentially, or guides the user to reduce the purchase amount of the easily overdue food materials, so that the generation of the overdue food materials is reduced from the source.
In a preferred technical scheme of the invention, according to the times of the overdue food material information generated within the specified period, the easily overdue food material marking module divides the easily overdue food material into a plurality of easily overdue grades and stores the easily overdue grades in association with the food material.
According to the technical scheme, the food materials are divided into the easily overdue grades, if the food materials are common easily overdue food materials and easily overdue food materials, the food materials can be managed selectively and pertinently according to the easily overdue grades of the food materials, for example, the food materials with high easily overdue grades are preferentially selected when a menu is considered, purchasing of the easily overdue food materials is preferentially avoided when shopping is considered, or different management is adopted for the easily overdue food materials, and the like, so that waste of the food materials is reduced from the source.
In a preferred embodiment of the present invention, the food material storage system further comprises
The easily overdue food material recording module is used for storing an easily overdue food material list marked as easily overdue food materials;
the purchasing list generating module generates a food material purchasing list;
the comparison module is used for comparing the food material purchasing list with the easily overdue food material list;
and the purchase list display module displays the easily overdue food material marks in the food material purchase list according to the comparison result of the food material purchase list and the easily overdue food material list.
According to the technical scheme, when the food material purchasing list contains the easily overdue food materials, the easily overdue food materials can be marked and displayed in the food material purchasing list according to the information recorded by the easily overdue food material recording module, so that a user is reminded of paying attention to the information such as the types and the number of the easily overdue food materials in the food material purchasing list when shopping, the user is reminded and prompted to reasonably control the number or the types of the easily overdue food materials, and more easily overdue food materials are prevented from being purchased to reduce the generation of the overdue food materials.
In a preferred technical scheme of the invention, the food material storage system further comprises a menu recommending module for preferentially generating the recommended menu according to the food materials which are in the storage device and belong to the easily overdue food material list.
According to the technical scheme, the recipe suggestion that the easily overdue food materials are preferentially used can be conveniently and quickly provided for the user, the user can be guided to preferentially take the easily overdue food materials, and the generation of the overdue food materials is reduced.
In a preferred technical scheme of the present invention, the shelf life information includes shelf life duration of the food material and a date of putting the food material, and the expiration determination module is configured to:
calculating the storage time of the food materials in the storage equipment according to the difference value between the putting date and the current date of the food materials;
if the shelf life time subtracted from the storage time of the food material in the storage equipment is equal to the specified number of days, the food material is judged to be overdue food material generated on the current day.
According to the technical scheme, the food materials can be conveniently and quickly subjected to overdue judgment, the complexity of the food material storage system is reduced, the operation efficiency of the food material storage system is improved, and the use fluency of a user is improved, so that the user experience is improved.
Of course, the shelf life duration of the food material may be the shelf life information of the food material which is preset and corresponds to the food material type one by one, or the shelf life information related to the food material which is temporarily input.
Further, the invention also provides a refrigerator, which is provided with at least one of the storage device, the shelf life storage module, the expiration judging module or the expiration counting module in the food material storage system.
Further, the present invention provides a food material management method, including the following steps: a storage step of shelf life information, wherein the shelf life information of at least one food material is recorded; an expiration judging step, namely judging whether the food material is expired or not according to a comparison result between the shelf life information of the food material and the current date; and an expiration counting step of generating expiration food material information of the food material in association with the time period for the food material judged to be expired by the expiration judging step.
Further, the invention also provides an intelligent refrigerator system, which comprises a refrigerator and an intelligent terminal in communication connection with the refrigerator, wherein at least one of the shelf life storage module, the expiration judging module or the expiration counting module in the food material storage system of each technical scheme is arranged at the intelligent terminal.
Drawings
Fig. 1 is a schematic diagram of a food fresh-keeping reminding system in the prior art.
Fig. 2 is a schematic structural diagram of a food material storage system according to a first embodiment of the present invention.
Fig. 3 is a flowchart of a food material management method according to a first embodiment of the present invention.
Fig. 4 is a schematic structural view of a food material storage system according to a second embodiment of the present invention.
Fig. 5 is a statistical diagram of the expired material information displayed according to the type of a specific material in the second embodiment of the present invention.
Fig. 6 is a statistical diagram showing the information of the expired food materials according to the categories of the food materials in the second embodiment of the present invention.
Fig. 7 is a flowchart of a food material management method according to a second embodiment of the present invention.
Fig. 8 is a schematic structural view of a food material storage system according to a third embodiment of the present invention.
Fig. 9 is a schematic view of a step of determining an easily expired food material tag in a food material management method according to a third embodiment of the present invention.
Fig. 10 is a schematic view illustrating a method for determining perishable food materials into multiple grades according to a food material management method provided by a third embodiment of the present invention.
Fig. 11 is a flowchart of a food material management method according to a third embodiment of the present invention.
Fig. 12 is a schematic structural view of a food material storage system according to a fourth embodiment of the present invention.
Fig. 13 is a flowchart of a food material management method according to a fourth embodiment of the invention.
Fig. 14 is a flowchart illustrating substeps of a food material management method according to a fourth embodiment of the present invention.
Fig. 15 is a schematic structural view of a food material storage system according to a fifth embodiment of the present invention.
Fig. 16 is a flowchart of a food material management method according to a fifth embodiment of the present invention.
Reference numerals:
1-a storage facility; 2-shelf life storage module; 3-an overdue judgment module; 4-an expiration statistics module; 5-a statistical result display module; 6-easily overdue food material marking module; 7-food material purchase list generating equipment; 71-an easily overdue food material recording module; 72-purchase list generation module; 73-an alignment module; 74-Purchase List display Module; 8-menu recommendation module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
[ first embodiment ]
Referring to fig. 2, in the present embodiment, the food material storage system includes: the device comprises a storage device 1, a shelf life storage module 2, an expiration judging module 3 and an expiration counting module 4. The physical locations of the shelf life storage module 2, the expiration judging module 3, and the expiration counting module 4 are not particularly limited, and one or more of the shelf life storage module 2, the expiration judging module 3, and the expiration counting module 4 may be disposed in a circuit structure of an intelligent refrigerator as the storage device 1, or one or more of the shelf life storage module 2, the expiration judging module 3, and the expiration counting module 4 may be disposed in another intelligent device, such as an intelligent terminal or a remote server communicatively connected to the food material storage system.
Wherein the storage device 1 stores a plurality of food materials. In the present embodiment, the storage device 1 is preferably a low-temperature refrigeration appliance having a certain accommodating space, such as a common intelligent refrigerator or an intelligent freezer. Depending on the actual application scenario, the storage device 1 of the present invention may also include or be replaced by various intelligent appliances, such as food or beverage storage devices, e.g., a food cabinet, a refrigerator, a wine cabinet, etc.
The storage device 1 comprises an input device 11 and a first storage device 12. The input device 11 can input the food material information which is required by a user and is stored in the storage device 1, the first storage device 12 is in communication connection with the input device 11, and the first storage device 12 stores the food material information input by the input device 11. The food material information at least comprises food material names and storage time, and further can also comprise the number of food materials, such as 1 month and 1 day, and 5 apples are stored; 3 apples were stored in 1 month and 15 days. The storage time can be the time when the food materials are specifically stored in the storage device 1, or the production date of the food materials, and the user can select the input storage time according to the requirement or preference of the user.
In some embodiments, the user may input the food material information through an active operation, for example, the input device 11 may be an automatic identification input device or an active input device, which is not limited herein, and when the input device 11 is an active input device, the user performs an entry, modification or deletion action through a key, a voice module or a touch screen provided on the main body of the smart refrigerator. In some other embodiments, the user may input the food material information in other manners, such as by acquiring the image information of the food material in the storage device 1 to generate the corresponding food material information.
The number of food materials in the storage device 1 may vary due to the possibility that a user may take or store a certain number of food materials. In a preferred embodiment of the present invention, the food material storage system further includes a warehousing food material management module (not shown in the figure), the warehousing food material management module is configured to manage the warehousing food material information stored in the storage device 1, and the warehousing food material management module can calculate and record the warehousing food material information in the storage device 1 according to the storage and access information of the food materials.
It should be noted that the information about the stock food materials is not limited in the present invention, and in the present embodiment, the information about the stock food materials may be one or more of the type, the number, the expiration date, the storage time, and the expiration date duration of the food materials. The food material type, quantity and shelf life are recorded and stored by the food material storage management module, so that the food materials stored in the storage device 1 can be managed by a user conveniently.
The shelf life storage module 2 records shelf life information of a plurality of food materials in the storage device 1. In this embodiment, the shelf-life storage module 2 may be a memory storing shelf-life information of a plurality of food materials, and the shelf-life information may be the shelf-life or consumption-life information of the food material, that is, specific date information of a certain day, or the shelf-life duration of the food material, that is, date length information of a certain period. The shelf life storage module 2 may also be a stock food material management module as long as the shelf life information of the food material can be stored in the stock food material management module.
In some embodiments, the food material names and shelf-life durations stored in the shelf-life storage module 2 may be preset by a system or may be automatically entered according to the needs of a user, and the food material names and shelf-life durations stored in the shelf-life storage module 2 may be increased or decreased according to the needs of the user, or may be modified according to the needs of the user. The entry, addition, deletion or modification of the storage information in the shelf life storage module 2 are common technical means in the field, and are not described herein again.
In this embodiment, the expiration judging module 3 is in communication connection with the expiration storage module 2, and the expiration judging module 3 judges whether each food material is expired according to the comparison result between the expiration information of the food material and the storage time or the current date. Specifically, in a preferred embodiment of the present invention, the expiration determination module 3 is configured to: calculating the storage time of the food materials in the storage equipment 1 according to the difference value between the putting date and the current date of the food materials; if the preservation time of the food material in the storage apparatus 1 minus the expiration date duration is equal to the prescribed number of days, the food material is judged as an expired food material generated on the current day, and the type, number, and current date of the food material are recorded in association with each other.
Specifically, the expiration judging module 3 includes a second communication device 31 and an analysis device 32, the expiration judging module 3 is in communication connection with the shelf life storage module 2 and the warehousing food material management module (not shown) through the second communication device 31, the second communication device 31 receives the shelf life information stored in the shelf life storage module 2 and sends the shelf life information to the analysis device 32, and the second communication device 31 receives the warehousing food material information sent by the warehousing food material management module and sends the warehousing food material information to the analysis device 32. The analysis device 32 is in communication connection with the second communication device 31, the analysis device 32 calculates the storage time of the food material in the storage device 1 according to the difference between the food material placing date and the current date in the food material information from the stock food material management module, compares the storage time with the shelf life duration in the shelf life information, ranks the food material as an expired food material generated on the day when the difference between the storage time and the shelf life duration in the shelf life information is equal to a specified number of days, and generates expired food material information including the type, the number and the expiration date of the food material.
As another preferable mode, the difference between the current time and the shelf life in the shelf life information may be compared, and when the difference between the current time and the shelf life is equal to the specified number of days, the food material is listed as the expired food material generated on the current day, and the expired food material information including the type, the number, and the expiration date of the food material may be generated.
The number of the specified days can be 0 day, 1 day, 2 days or other data, and can be set by a person skilled in the art according to actual needs, and is not limited herein.
To illustrate by way of example, 1 month and 1 day, a user purchases 5 apples and stores the apples in the storage device 1, and the shelf life is set to 7 days and the number of days is set to 1 day. Each day from 1 month and 1 day to 8 months and each time, the expiration judging module 3 calculates and obtains that the storage time of the apples in the storage device 1 is less than the expiration date duration according to the difference between the putting date of the apples and the current date, namely the difference between the storage time of the food materials and the expiration date duration is not equal to 1, so that each day from 1 month and 1 day to 1 month and 8 days cannot generate the expiration food material information for the 5 apples; 1 month and 9 days, the expiration judging module 3 calculates and obtains the storage time of the apple in the storage device 1 to be 8 days according to the difference between the putting date and the current date of the apple, and because the difference obtained by subtracting the shelf life time from the storage time of the apple to be 8 days is 1, the expiration food material information generated on the current day is generated for the 5 apples, and the expiration food material information is recorded in a correlated manner: expiration date: 1 month and 9 days, expired food material: apple, overdue amount: 5 pieces of the Chinese herbal medicines.
For another example, 1 month and 15 days, 3 apples are purchased by a user and stored in a refrigerating chamber, and the shelf life is set to be 7 days; 1 month 15 to 1 month 22, the expiration judging module 3 calculates and obtains that the storage time of the food materials in the storage device 1 is less than the expiration date duration according to the difference between the input date and the current date of the food materials, that is, the difference between the storage time of the food materials and the expiration date duration is not equal to 1, so that the expiration food material information cannot be generated for the 3 apples from 1 month 15 to 1 month 22; 1 month and 23 days, the expiration judging module 3 calculates and obtains the storage time of the food material in the storage device 1 according to the difference between the input date and the current date of the food material, and since the difference between the storage time of the food material and the shelf life time minus 7 days is 1, the expiration judging module 3 judges that the 3 apples belong to the expired food material on the current day, and generates and records the expiration information of the food material including the following information in a mutual correlation manner: expiration date: 1 month and 23 days, expired food material: apple, overdue amount: 3, the number of the medicine is less than that of the medicine.
In some embodiments, the expiration judging module 3 may perform expiration judgment on all food materials in the storage device 1 at a specified time every day, for example, at seven o' clock every morning, the expiration judgment is performed on all food materials one by one, and a user may perform timely processing on the expired food materials at the beginning of a day, so as to reduce waste of the food materials as much as possible.
In this embodiment, the expiration counting module 4 is in communication connection with the expiration judging module 3, and the expiration counting module 4 receives the expired food material information of the one or more food materials output by the expiration judging module 3, summarizes the one or more expired food material information, and generates the expired food material counting information in a form associated with a time sequence. The out-of-date food material statistical information at least comprises food material names, food material types, out-of-date time, food material quantity and the like, and can be set by a person skilled in the art according to actual conditions, wherein the out-of-date food material statistical information can be shown as the following table:
| expired food material category | Expiry date | Number of expired food materials |
| Apple (Malus pumila) | 1 month and 9 |
5 are provided with |
| Apple (Malus pumila) | 1 month and 23 |
3 are provided with |
In addition, the statistical information of the expired food materials may also include information of the categories of all the expired food materials, the total amount of the collections arranged according to the categories, and the like in a certain period of time, for example, a certain month or a certain half year.
According to the first embodiment of the invention, by judging whether the food materials are overdue or not, generating the overdue food material information for the food materials judged to be overdue, and generating and statistically analyzing the statistical information of the overdue food materials in the time period according to the time sequence by taking a month or a week as the time period, the information of the types of the overdue food materials related to the time period, the total amount of various overdue food materials, the time trend of the overdue food materials, the relationship between the specific overdue food materials and the specific date and the like can be obtained, the statistics and analysis can be performed on the overdue conditions of the food materials in a certain past time period, and suggestions for helping a user avoid generating the overdue food materials are provided, for example, the user is suggested to improve shopping habits, eating habits and the like, so that the waste of the food materials is reduced fundamentally.
Fig. 3 is a flowchart of a food material management method according to a first embodiment of the present invention, and referring to fig. 2, the food material management method according to the first embodiment includes:
shelf life information storing step S2: recording shelf life information of at least one food material;
expiration determination step S3: judging whether the food material is overdue according to a comparison result between the shelf life information of the food material and the current date, and generating overdue food material information aiming at the food material judged to be overdue;
expiration statistics step S4: and generating the out-of-date food material statistical information of the food materials by associating the out-of-date food material information with the time sequence.
In this embodiment, the step S2 is completed by the expiration date information storage module 2, and the step S3 is completed by the expiration date determination module 3; step S4 is completed by the expiration statistics module 4. In other embodiments of the present invention, a part of the independent modules in the food material storage system can also complete two or more steps of the food material management method. In some other embodiments, the food material storage system may also include one or more processors (not shown), and a memory (not shown) communicatively connected to the processors, wherein the memory stores processor-readable instructions, and the processor performs all the steps of the food material management method provided in the first embodiment by executing the processor-readable instructions. In addition, the processor and the memory may also be disposed in a cloud server or other terminal devices communicatively connected to the storage device 1.
According to the food material management method provided by the embodiment, whether the food material is expired or not can be judged, the expired food material information is generated for the food material judged to be expired, and the information of the category of the expired food material, the total amount of various expired food materials, the time trend of the expired food material, or the relationship between the specific expired food material and the specific date and the like, which are related to the time period can be obtained by generating and statistically analyzing the statistical information of the expired food material of the food material in the time period according to the time sequence, so that the statistical summary and analysis can be performed on the expiration conditions of the food material in a certain past time period, and suggestions for helping the user avoid generating the expired food material, such as suggestions for the user to improve shopping habits, eating habits and the like, can be provided, and the waste of the food material can be reduced fundamentally.
In addition, the food material management method provided by the embodiment can be realized by using the existing processor and memory without particularly adding hardware equipment, and is simple and easy to implement.
[ second embodiment ]
As shown in fig. 4, a second embodiment of the present invention provides a food material storage system, different from the first embodiment, the second embodiment of the present invention further includes a statistical result display module 5, the statistical result display module 5 may be a display screen and a related processing circuit thereof, the statistical result display module 5 is in communication connection with the expiration statistical module 4, and displays the expiration food material information of multiple food materials arranged according to a time sequence in a graph form. Specifically, the statistical result display module 5 may be a display screen disposed on the storage device 1 or an intelligent terminal device communicatively connected to the storage device 1; the statistical result display module 5 is in communication connection with the overdue statistical module 4, receives the overdue food material information of the multiple food materials sent by the overdue statistical module 4, and generates the overdue food material statistical information in a time sequence correlation manner. The overdue food material statistical information refers to overdue food material information obtained by counting and summarizing a plurality of food materials according to time sequence, the overdue food material statistical information can be displayed in a statistical graph mode or a table mode, and a user can select different display modes according to needs, for example, when the user only browses a statistical result, the overdue food material statistical information can be displayed in the statistical graph or the table mode. When the outdated food material information needs to be compared, the statistical result is preferably displayed in a table. The expired food material information specifically includes the expired food material type, the expired food material quantity and the expiration date information. The generated graph may be, as an example, time on the abscissa and the expiration number on the ordinate. The abscissa can be set to be one month for one period, can also be week for one period, can also be counted with year as the period, the user can carry out different selection settings as required.
As shown in fig. 5, fig. 5 is a graph showing the statistics of the expired food materials of apples in a one-month period. As can be seen from the figure, 9 days in month 1, 5 expired apples, 23 days in month 1, and 3 expired apples.
The statistical chart can be generated according to the specific categories of the food materials, namely, one category corresponds to one chart; in some embodiments, for example, when the variety of fruits in the storage device 1 is large, and each food material is displayed by using a graph, the number of display pages is large, and it is also possible to select to display the overdue food material information according to the categories of the food materials, as shown in fig. 6, the abscissa of fig. 6 is a time period representing a quarter, and the ordinate is the sum of the overdue numbers of all the fruit materials in the corresponding time period, that is, the overdue numbers of the fruits in the first three months of 2021 are displayed, and through the time period and the time scale, the user can know the change trend of the overdue food material information in a longer time period in one graph, so that the convenience of the user in acquiring the overdue food material information is improved, and at the same time, the user can know the overdue food material information of the food materials more intuitively, and particularly can know the occurrence and trend of the overdue food materials in a certain time period intuitively and conveniently, the method is clear and easy to understand, the user experience is good, and the user can conveniently make timely shopping or food consumption adjustment according to past overdue food occurrence conditions and trends so as to avoid the overdue food from happening in the future. In other embodiments, the expired material information of the same type of material may be displayed in the same figure, and the expired material information of different types of materials or different types of materials may be represented by lines with different colors. The skilled person in the art can select different graph forms to display the overdue food material information of the food material according to actual needs, which is not limited herein.
Fig. 7 is a flowchart of the food material management method according to the second embodiment of the present invention, and referring to fig. 7, the food material management method according to the second embodiment further includes a step S5 of outputting and displaying the out-of-date food material statistical information: displaying the out-of-date food material statistical information of a plurality of food materials in a plurality of time periods arranged according to the time sequence in a graph form.
In the present embodiment, the statistical result display module 5 completes the step S5, and it should be noted that the statistical result display module 5 completes the step S5 in the present embodiment, but the present invention is not limited thereto. In some other embodiments, the food material storage system may also include one or more processors (not shown), and a memory (not shown) communicatively connected to the processors, where processor-readable instructions are stored in the memory, and the processor performs some or all of the steps of the food material management method provided in the second embodiment by executing the processor-readable instructions. In addition, the processor and the memory can also be arranged in a cloud server or other terminal equipment in communication connection with the food material storage system.
[ third embodiment ]
Referring to fig. 8, fig. 8 is a schematic structural view of a food material storage system according to a third embodiment of the present invention. A third embodiment of the present invention provides a food material storage system, which can be applied to any of the above embodiments, and is different from the first and second embodiments, the food material storage system of the present invention further includes an easily-overdue food material marking module 6, and if the number of times of generating the overdue food material information exceeds a predetermined threshold value within a predetermined n time periods for the same kind of food material, the easily-overdue food material marking module 6 marks the kind of food material as an easily-overdue food material.
Specifically, the easily overdue food material marking module 6 is in communication connection with the overdue counting module 4, the overdue counting module 4 sends the generated overdue food material counting information to the easily overdue food material marking module 6, and the easily overdue food material marking module 6 analyzes and judges the overdue food material counting information to mark easily overdue food materials.
How to specifically analyze and mark out the perishable food materials is exemplified below with reference to the drawings.
Fig. 9 is a flowchart of determining an easily-overdue food material, where m is the number of times that food material X is generated as overdue food material information, for example, if food material X is generated as overdue food material information three times due to overdue within a specified period of 1 month, m is 3. Or within a predetermined period of 3 months, if the food material X is generated into five-time-expired food material information due to five-time expiration, m is 5. The threshold may be a value set in association with a predetermined period, for example, a 1-month threshold may be set to 2, and a 3-month threshold may be set to 3.
As shown in fig. 9, when the food material X is generated with three times of expired food material information due to three times of expiration within one month, and the m value 3 is greater than the threshold value 2, it is determined that the food material X is an easily expired food material, and the food material information is marked. Otherwise, the food material X is not judged to be an easily overdue food material.
In this embodiment, since the out-of-date food material statistical information already includes the summarized data of all out-of-date food material information within a period of time, the easily out-of-date food material can be simply and rapidly judged and marked according to the out-of-date food material statistical information, and the identifier can be given to the food material X in the form of data information marking in the food material storage system. The method is beneficial to extracting the overdue food material information according to the information to perform key or targeted management, for example, the user is guided to pay more attention to the food material X serving as the overdue food material, or the user is guided to take the food material X preferentially, or the user is guided to reduce the purchase amount of the food material X, so that the generation of the overdue food material is reduced from the source.
Further, in the preferred embodiment of the present invention, the easily-overdue food material marking module 6 may further divide the food materials determined as easily-overdue food materials into a plurality of easily-overdue grades according to the number of times of generating the expired food material information within a predetermined period, and mark and store the food materials in association with the food materials.
Fig. 10 is a flowchart of ranking perishable food items, and the first threshold and the second threshold shown in fig. 10 may be values set in association with a predetermined period, for example, corresponding to a predetermined period of 3 months, the first threshold may be set to 2, and the second threshold may be set to 4, and the second threshold is greater than the first threshold.
As shown in fig. 10, for example, when the food material X is generated as three-time expired food material information due to three-time expiration within three months, the value m is 3, and at this time, because the value m is greater than 2 of the first threshold value but less than 4 of the second threshold value, it is determined that the food material X is a general easily-expired food material, and the food material information is marked, so that the marked food material X is a general easily-expired food material.
For example, when the food material X is generated as five times of overdue food material information due to five times of overdue within three months, the value m is 5, and at this time, because the value m is greater than 2 of the first threshold and greater than 4 of the second threshold, it is determined that the food material X is an extremely overdue food material, and the food material information is marked, and the marked food material X is an extremely overdue food material.
In the above, m is taken as the number of times that the food material X is generated with the expired food material information, but the present invention is not limited to this, and m is the number of food materials that the food material X is generated with the expired food material information, or m is the time interval between two times that the food material X is generated with the expired food material information, or m is other information that can be used to determine the expiration frequency or the expiration degree of the food material, and can be used to determine the easily expired food material.
In addition, it is not required that both the first threshold and the second threshold are determined according to the same value m, but the first threshold may be set based on the number of times of generating the expired material information, and the second threshold may be set based on the time interval between two times of generating the expired material information.
Fig. 11 is a flowchart illustrating a food material management method according to a third embodiment of the present invention, and as shown in fig. 11, the food material management method according to the present invention further includes step S6: marking the easily overdue food materials.
Wherein, the step S6 is completed by the perishable food marking module 6. In other embodiments of the present invention, a part of the independent modules in the food material storage system can also complete the steps of the food material management method. In some other embodiments, the food material storage system may also include one or more processors (not shown), and a memory (not shown) communicatively connected to the processors, where processor-readable instructions are stored in the memory, and the processor performs some or all of the steps of the food material management method provided in the fourth embodiment by executing the processor-readable instructions. In addition, the processor and the memory can also be arranged in a cloud server or other terminal equipment in communication connection with the food material storage system.
According to the embodiment of the invention, according to the expired food material statistical information generated by the expired statistical module 4, the easily expired food material marking module 6 marks the easily expired food material, and an identifier can be given to the easily expired food material in a data information marking mode in the food material storage system. The method is beneficial to extracting the information of the easily overdue food materials to perform key or targeted management, for example, the method guides the user to pay more attention to the food material X marked as the easily overdue food material, or guides the user to preferentially take the food material X marked as the easily overdue food material, or guides the user to reduce the purchase amount of the food material X marked as the easily overdue food material, so that the generation of the overdue food material is reduced from the source.
Furthermore, in the preferred embodiment of the present invention, the easily overdue food material marking module 6 may be further used to divide the food materials into a plurality of easily overdue levels, for example, a general easily overdue food material and an easily overdue food material, specific food materials may be managed more selectively and specifically according to the easily overdue levels of the food materials, for example, a food material with a higher easily overdue level is selected preferentially when a recipe is considered, purchasing of the easily overdue food material is avoided preferentially when shopping is considered, or different management is performed for different easily overdue food materials, so that waste of the food materials is reduced fundamentally.
[ fourth embodiment ]
As shown in fig. 12, fig. 12 is a schematic structural diagram of a food material storage system according to a fourth embodiment of the present invention, and the fourth embodiment of the present invention provides a food material storage system, which is different from the third embodiment, the food material storage system further includes a food material purchase list generation device 7, and the food material purchase list generation device 7 can mark and display an easily overdue food material when the food material purchase list includes the easily overdue food material, so as to remind a user of paying attention to information such as the type and the number of the easily overdue food material in the food material purchase list when shopping, thereby reasonably controlling the number of the easily overdue food material and avoiding purchasing more easily overdue food materials.
Specifically, the food material purchase list generation device 7 includes: an easily overdue food material recording module 71, a purchasing list generating module 72, a comparing module 73 and a purchasing list displaying module 74.
The perishable food material recording module 71 may be a memory. The easily overdue food material recording module 71 stores an easily overdue food material list marked as an easily overdue food material by the easily overdue food material marking module 6, the easily overdue food material recording module 71 is in communication connection with the easily overdue food material marking module 6, the easily overdue food material recording module 71 receives one or more information marked as easily overdue food materials sent by the easily overdue food material marking module 6, and records attributes such as food material names of the easily overdue food materials.
The purchasing list generating module 72 is used for generating a food material purchasing list. The food material purchasing list preferably includes the name of the food material and the number of the food material, or may include only the name of the food material. In this embodiment, the purchase list generation manner may be generated by a user in a manner of inputting in a form of voice, key or the like, in some other embodiments, a food material module (not shown in the figure) may also be provided, a plurality of food materials commonly found in the market are stored in the food material module, the user may select a name of a food material to be purchased stored in the food material module in a form of adding the food material to a shopping cart as needed, and after all the food materials to be purchased are added, the food material shopping list is further generated. Compared with the mode of forming the food material list in the input mode, the mode of setting the food material module is beneficial to reducing the input amount of a user, and the time for generating the shopping list is saved. The form of generating the food shopping list is not limited to the embodiment provided by the present invention, and any form for generating the food shopping list is applicable to the present invention.
Furthermore, the user can add food materials which are not contained in the food material module or delete food materials which cannot be considered in the food material module, so that the food material storage of the food material module is adjusted according to the user demand, the time for selecting food materials by the user is saved, and the use experience of the user is improved.
The comparison module 73 is used for comparing the food material purchasing list with the perishable food material list; the comparison module 73 is in communication connection with the purchase list generation module 72 and the perishable food material recording module 71, respectively, receives the information of the food material purchase list and the perishable food material list, marks the same or different food material names in the food material purchase list as in the perishable food material list, and identifies the food materials contained in the food material purchase list and recorded in the perishable food material list.
The purchasing list display module 74 is in communication connection with the comparison module 73, and the purchasing list display module 74 displays the food material purchasing list in a manner of marking the identified easily overdue food material according to the comparison result between the food material purchasing list and the easily overdue food material list. Further, the food material purchasing list can be output in a printing mode, and also can be output in a display screen or voice mode, and when the food material storage system is arranged at an intelligent terminal of a user, the user can directly browse a mobile phone to obtain the food material purchasing list; the food material purchasing list is output in a portable readable form, so that a user can conveniently shop according to the purchasing list, a good shopping habit is developed, and the situation that the user misses food materials to be purchased and carelessly pays attention to easily overdue food materials is avoided.
By the above method, when the food material purchasing list contains the easily overdue food material, the easily overdue food material contained in the food material purchasing list can be marked according to the information recorded by the easily overdue food material recording module 5, and the easily overdue food material is displayed in the food material purchasing list. Therefore, on the basis of the generated food material purchasing list, the easily overdue food materials are marked so as to remind a user of paying attention to information such as types and quantity of the easily overdue food materials in the food material purchasing list when shopping, so that the user is reminded and prompted to reasonably control the quantity or the types of the easily overdue food materials when purchasing, and more easily overdue food materials are prevented from being purchased so as to reduce the generation of the overdue food materials.
Fig. 13 is a flowchart of a food material management method according to a fourth embodiment of the invention, and fig. 14 is a sub-flowchart of a step of the food material management method shown in fig. 13.
Referring to fig. 13 and 14, in the present embodiment, the food material management method further includes step S7: and generating a food material purchasing list. Specifically, the step S7 of generating the food material purchasing list further includes the following sub-steps,
s71: storing a list of easily overdue food materials marked as easily overdue food materials;
s72: generating a food material purchasing list;
s73: comparing the food material purchasing list with the easily overdue food material list;
s74: and displaying the food material purchasing list in a mode of marking the easily overdue food materials according to the comparison result of the food material purchasing list and the easily overdue food material list.
In this embodiment, step S71 is completed by the perishable food item list storage module 71, step S72 is completed by the purchase list generation module 72, and step S73 is completed by the comparison module 73; step S74 is performed by the purchase list display module 74. In other embodiments of the present invention, a part of the independent modules in the food material storage system can also complete the steps of the food material management method. In some other embodiments, the food material storage system may also include one or more processors (not shown), and a memory (not shown) communicatively connected to the processors, where processor-readable instructions are stored in the memory, and the processor performs some or all of the steps of the food material management method provided in the fourth embodiment by executing the processor-readable instructions. In addition, the processor and the memory can also be arranged in a cloud server or other terminal equipment in communication connection with the food material storage system.
[ fifth embodiment ]
As shown in fig. 15, fig. 15 is a schematic structural diagram of a food material storage system according to a fifth embodiment of the present invention, and in a preferred embodiment of the present invention, the food material storage system further includes a recipe recommending module 8 that generates a recipe preferentially recommending that the easily outdated food materials be used for making a recipe, based on the easily outdated food materials that are stored in the storage device 1 and that belong to the list of easily outdated food materials.
The recipe recommending module 8 is in communication connection with an inventory food material managing module (not shown), and the menu recommending module 8 can also call out easily overdue food material information which is recorded in the inventory food material managing module and included in an easily overdue food material list, and preferentially match the easily overdue food materials used in the inventory to generate a recommended recipe by combining the inventory food material information in the inventory food material managing module.
Further, when the recipe recommending module 8 reads out the easily overdue food materials in the warehouse, the recommended recipes can be screened by combining the type, the quantity and the quality guarantee period information of the easily overdue food materials in the warehouse. Specifically, based on the type and the number of food materials stored in the storage device 1, the recipe recommendation module 8 can screen out a recipe with corresponding easily-overdue food materials, based on the shelf life information of the food materials stored in the storage device 1, the recipe recommendation module 8 can screen out a recipe of other food materials close to the shelf life, so that a user can utilize the food materials stored in the storage device 1 more sufficiently, unnecessary labor generated when the user purchases a large number of dishes is reduced, and waste caused by the fact that the food materials in the refrigerator are not utilized in time is reduced.
According to the embodiment of the invention, the menu suggestion for preferentially using the easily overdue food materials can be conveniently and quickly provided for the user, the user can be guided to preferentially use the easily overdue food materials, and the generation of the overdue food materials is reduced.
As shown in fig. 16, which is a flowchart of a food material management method according to a fifth embodiment of the present invention, referring to fig. 16, in the present embodiment, the food material management method further includes step S8: and recommending a menu which is made by preferentially using the easily overdue food materials according to the easily overdue food materials in the storage equipment 1.
Further, step S8 is completed by the recipe recommendation module 8. In other embodiments of the present invention, a part of the independent modules in the food material storage system can also complete the steps of the food material management method. In some other embodiments, the food material storage system may also include one or more processors (not shown), and a memory (not shown) communicatively connected to the processors, where processor-readable instructions are stored in the memory, and the processor performs some or all of the steps of the food material management method provided in the fourth embodiment by executing the processor-readable instructions. In addition, the processor and the memory can also be arranged in a cloud server or other terminal equipment in communication connection with the food material storage system.
[ sixth embodiment ]
Further, the present invention provides a refrigerator, in which the storage device 1 in the food material storage system in the first embodiment is used as a refrigerator, and at least one of the shelf life storage module 2, the expiration date judging module 3, or the expiration date counting module 4 is disposed on the refrigerator.
Further, at least one of the statistical result display module 5, the food material purchase list generation device 7, the recipe recommendation module 8, and the in-store food material management module in the above embodiment may be provided on the refrigerator.
[ seventh embodiment ]
In an embodiment of the present invention, an intelligent refrigerator system including the refrigerator in the sixth embodiment is further provided, the intelligent refrigerator system further includes an intelligent terminal (not shown) in communication connection with the refrigerator, and at least one of the expiration date storage module 2, the expiration date judging module 3, or the expiration date counting module 4 in the food material storage system is disposed in the intelligent terminal.
Further, the intelligent terminal is provided with a display screen for displaying instructions or data sent by the refrigerator. This embodiment provides an output mode of intelligent refrigerator system, and the overdue food material information of eating the material is demonstrateed through intelligent terminal's display screen, lets the more audio-visual overdue food material information of acquireing the material of user to know own eating habits, shopping habits, and then adjust eating habits, shopping habits, reduce the production of overdue food material from the source. And the overdue food material information of the food material can also be shared and transmitted to the cloud as reference data.
In the above embodiment of the present invention, the recipe suggestion generated by the menu recommending module 8 and preferentially using the easily overdue food material may be sent to an intelligent terminal in the intelligent refrigerator system, and displayed on a display screen of the intelligent terminal.
This embodiment provides an output mode of intelligent refrigerator system, shows easily overdue food material menu suggestion through intelligent terminal's display screen, lets the user more audio-visually obtain the menu suggestion of the preferred easily overdue food material of using simultaneously, and whether the user also can select on intelligent terminal to adopt the menu suggestion, and the adoption result of this menu suggestion also can regard as reference data sharing transmission to high in the clouds.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A food material storage system, comprising:
a storage facility storing at least one food material;
the quality guarantee period storage module records quality guarantee period information of the food materials in the storage equipment;
the expiration judging module is used for judging whether the food material is expired or not according to the comparison result between the expiration date information and the current date of the food material, and generating expiration food material information aiming at the food material judged to be expired;
and the overdue statistical module is used for generating the overdue food material statistical information of the food material by associating the overdue food material information with a time sequence.
2. The food material storage system of claim 1, further comprising
And the statistical result display module is used for displaying the overdue food material information which is arranged according to the time sequence.
3. Food material storage system as claimed in claim 1 or 2,
the overdue food material information at least comprises one of food material type, quantity and expiration date information.
4. The food material storage system of claim 3, further comprising
And the easily overdue food material marking module marks the food material of the same type as the easily overdue food material if the time for generating the overdue food material information exceeds a specified threshold value within a specified time period.
5. The food material storage system of claim 4, wherein perishable asset tag module classifies and associates perishable asset into perishable asset levels according to the number of times the perishable asset information is generated within a specified period.
6. The food material storage system of claim 4 or 5, further comprising
The easily overdue food material recording module is used for storing an easily overdue food material list marked as easily overdue food materials;
the purchasing list generating module generates a food material purchasing list;
the comparison module is used for comparing the food material purchasing list with the easily overdue food material list;
and the purchase list display module is used for displaying the easily overdue food materials in the food material purchase list in a marked manner according to the comparison result of the food material purchase list and the easily overdue food material list.
7. The food material storage system of claim 6, further comprising
And the menu recommending module is used for generating a recommended menu according to the food materials which are in the storage device and belong to the easily overdue food material list.
8. The food material storage system of claim 1, wherein the shelf-life information comprises a shelf-life duration of the food material and a date of insertion of the food material, and the expiration determination module is configured to:
calculating the storage time of the food materials in the storage equipment according to the difference between the putting date and the current date of the food materials;
and if the shelf life duration subtracted from the storage time of the food material in the storage equipment is equal to the specified number of days, judging the food material as an overdue food material generated on the current day.
9. A refrigerator, wherein at least one of the storage device, the shelf life storage module, the expiration judging module and the expiration counting module in the food material storage system according to any one of claims 1 to 8 is disposed in the refrigerator.
10. An intelligent refrigerator system comprises a refrigerator body, a refrigerator door, a door,
the refrigerator of claim 9;
the intelligent terminal is in communication connection with the refrigerator and is characterized in that,
at least one of a shelf life storage module, an expiration judging module or an expiration counting module in the food material storage system is arranged at the intelligent terminal.
11. A food material management method is characterized by comprising the following steps:
a storage step of shelf life information, wherein the shelf life information of at least one food material is recorded;
an expiration judging step of judging whether the food material is expired or not according to a comparison result between the expiration date information and the current date of the food material, and generating expiration food material information for the food material judged to be expired;
and an expiration counting step, namely, the expiration food material information is associated with a time sequence to generate the expiration food material counting information of the food material.
12. The food material management method of claim 11,
in the storage step of shelf life information, recording shelf life duration of the food materials and putting date of the food materials as shelf life information;
in the expiration judging step, the storage time of the food material in the storage equipment is calculated according to the difference between the food material putting date and the current date, and whether the food material is expired or not is judged according to the comparison result between the shelf life duration of the food material and the storage time.
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Application publication date: 20211029 |