CN110940125A - Method, device and medium for determining optimal refrigeration scheme of food in refrigerator and refrigerator - Google Patents
Method, device and medium for determining optimal refrigeration scheme of food in refrigerator and refrigerator Download PDFInfo
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- CN110940125A CN110940125A CN201911043748.9A CN201911043748A CN110940125A CN 110940125 A CN110940125 A CN 110940125A CN 201911043748 A CN201911043748 A CN 201911043748A CN 110940125 A CN110940125 A CN 110940125A
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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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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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
- F25D29/005—Mounting of control 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
Abstract
The invention provides a method for determining an optimal refrigeration scheme of food in a refrigerator, which comprises the following steps: collecting characteristic information of food; according to the characteristic information, retrieving and matching the freshness degree of the food based on Internet big data; determining the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree according to the freshness degree. According to the method, the optimal refrigeration time and the best quality guarantee period of the food needing to be refrigerated or frozen are not required to be judged by a user, the freshness degree of the food is automatically matched quickly and accurately by utilizing internet big data retrieval, the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree are determined, the efficiency and the accuracy of determining the optimal refrigeration scheme of the food can be remarkably improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of food storage.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method and a device for determining an optimal refrigeration scheme of food in a refrigerator, a computer readable storage medium and computer equipment.
Background
With the development of the internet era, the traditional household appliances have more development directions, and users have more functional requirements on household appliances such as refrigerators. Intelligence, convenience, high efficiency, safety are the development directions of household appliances such as refrigerators.
Refrigerators are widely used as daily home appliances because most of foods purchased by people need to be refrigerated or frozen for storage. However, since the kinds of foods are various, the time for which each food can be stored at low temperature varies, and the quality of the food is liable to deteriorate to such an extent that it cannot be used with the lapse of the refrigerating time. If people know the refrigerating time of each food in the refrigerator and the shelf life of the food, a great deal of time and energy are consumed, and the accuracy of the conclusion is difficult to ensure.
Disclosure of Invention
In order to solve at least one of the technical defects, the invention provides a method for determining an optimal refrigeration scheme of food in a refrigerator, a corresponding device, a computer readable storage medium and the refrigerator.
According to an aspect of the present invention, there is provided a method for determining an optimal refrigerating scheme of food in a refrigerator, including the steps of:
collecting characteristic information of food;
according to the characteristic information, retrieving and matching the freshness degree of the food based on Internet big data;
determining the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree according to the freshness degree.
Preferably, the retrieving the freshness degree of the food based on the internet big data according to the characteristic information includes:
judging whether the related information of the historical optimal refrigeration scheme of the same kind of food is stored locally;
if yes, retrieving and matching the freshness degree of the food based on local data according to the characteristic information;
and if not, retrieving and matching the freshness degree of the food based on the Internet big data according to the characteristic information.
Preferably, the collecting characteristic information of the food comprises:
scanning the food, reading the image information and name of the food.
Preferably, the retrieving the freshness degree of the food based on the internet big data according to the characteristic information includes:
retrieving and acquiring pictures of the same food with different freshness degrees based on Internet big data according to the name of the food;
and comparing the image information of the food with pictures of the same food with different freshness degrees, and matching to obtain the freshness degree of the food.
Preferably, after determining the optimal refrigeration time and shelf life of the food at the freshness level, the method further comprises:
and (3) correlating the optimal refrigerating time and the shelf life with the characteristic information of the food, storing the information in a local database and/or correlating and displaying the information on a display screen of a refrigerator.
Preferably, said determining further comprises, after said determining the optimal refrigeration time and shelf life of said food at said freshness level;
periodically monitoring whether the food currently exceeds the optimal refrigeration time and shelf life;
when the food is monitored to exceed the optimal refrigeration time but not exceed the shelf life currently, sending reminding information to a target mobile terminal;
and when the food is monitored to be beyond the shelf life currently, sending warning information to a target mobile terminal.
Preferably, before sending the reminding information to the target mobile terminal or sending the warning information to the target mobile terminal, the method further includes:
and determining the mobile terminal which establishes WIFI and/or Bluetooth communication connection with the refrigerator as the target mobile terminal.
Further, according to another aspect, an embodiment of the present invention provides an optimal refrigerating scheme determining apparatus for food in a refrigerator, including:
the food information acquisition module is used for acquiring characteristic information of food;
the freshness matching module is used for retrieving and matching the freshness of the food based on internet big data according to the characteristic information;
and the refrigeration scheme determining module is used for determining the optimal refrigeration time and the best guarantee period of the food under the freshness degree according to the freshness degree.
According to yet another aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, the computer program, when being executed by a processor, implementing the above-mentioned method for determining an optimal refrigeration scheme for food in a refrigerator.
According to yet another aspect, embodiments of the present invention provide a computer device, the computer comprising one or more processors; a memory; one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more computer programs configured to: the above method for determining the optimal refrigerating scheme of the food in the refrigerator is performed.
Compared with the prior art, the invention has the following beneficial effects:
according to the method and the device for determining the optimal food refrigerating scheme in the refrigerator, the computer readable storage medium and the refrigerator, a user does not need to manually judge the optimal refrigerating time and the best guarantee period of food to be refrigerated or frozen, the freshness of the food is quickly and accurately matched by utilizing internet big data retrieval, the optimal refrigerating time and the best guarantee period of the food under the freshness are determined, the efficiency and the accuracy of determining the optimal food refrigerating scheme can be remarkably improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of food storage.
In addition, when the related information of the historical optimal refrigeration scheme of the same food is stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen in a local data retrieval mode, massive data of the Internet does not need to be searched, the retrieval efficiency can be further improved compared with the Internet big data retrieval, and the freshness of the food can be matched quickly and accurately.
In addition, the optimal refrigerating time and the optimal quality guarantee period are stored in a local database in a related mode with the characteristic information of the food and/or displayed on a display screen of the refrigerator in a related mode, so that a user does not need to remember the optimal refrigerating time and the optimal quality guarantee period of each piece of food in the refrigerator, and the user experience satisfaction degree is remarkably improved.
In addition, food expiration early warning and food expiration warning are realized by regularly monitoring whether the food currently exceeds the optimal refrigeration time and shelf life, and powerful technical support can be further provided for effectively ensuring the quality and safety of food storage for users.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a method for determining an optimal refrigerating scheme of food in a refrigerator according to an embodiment of the present invention;
fig. 2 is a flowchart of another method for determining an optimal refrigerating scheme of food in a refrigerator according to an embodiment of the present invention;
fig. 3 is a flowchart of a method for determining and reminding an optimal refrigeration scheme of food in a refrigerator according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for determining an optimal refrigerating scheme of food in a refrigerator according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another apparatus for determining an optimal food refrigerating scheme in a refrigerator according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The embodiment of the invention provides a method for determining an optimal refrigeration scheme of food in a refrigerator, which comprises the following steps of:
step S110: characteristic information of the food is collected.
For the embodiment, the refrigerator has a scanning check-in function, and before food which needs to be refrigerated or frozen at present is put into the refrigerator, the food is scanned by using a scanning check-in module of the refrigerator so as to collect characteristic information of the food. Wherein the feature information includes, but is not limited to, image information and a name.
Specifically, a refrigerator display screen may be used to scan food, read image information of the food, and extract main features of the food by performing image analysis on the image information, thereby confirming the type and name of the food.
In addition, the refrigerator may automatically code the scanned food put in the refrigerator. After the collection of the characteristic information of the food is finished, the information of the name, the code, the refrigeration starting time, the image information and the like of the food is stored in a local storage module of the refrigerator.
Step S120: and retrieving and matching the freshness degree of the food based on Internet big data according to the characteristic information.
Normally, the food shows different characteristics under different freshness degrees, for example, vegetables gradually change from light green, water to yellow and dry as the freshness degree decreases. People can roughly judge the freshness of food by observing the characteristics of the food with naked eyes.
For the embodiment, the refrigerator has an internet access function, can perform internet automatic retrieval, has a large number of pictures of different foods with different freshness degrees on the internet, can retrieve the food pictures matched with the characteristic information of the foods based on internet big data, and determines the freshness degree of the foods presented in the matched food pictures as the freshness degree of the foods needing to be refrigerated or frozen at present, so as to realize quick and accurate matching of the freshness degree of the foods.
Specifically, the refrigerator can utilize a built-in WIFI module to realize an internet access function, after image information and names of food needing to be refrigerated or frozen are acquired, the type of the food to be retrieved can be determined according to the names of the food, the WIFI module is utilized to perform internet automatic retrieval to obtain pictures of the same food with different freshness degrees, the image information of the food is compared with a large number of the retrieved pictures, a food picture matched with the image information is retrieved, the food freshness degree corresponding to the matched food picture is determined as the freshness degree of the food needing to be refrigerated or frozen at present, and therefore the freshness degree of the food is obtained through matching.
Step S130: determining the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree according to the freshness degree.
For the embodiment, the internet has big data of information such as freshness, storage time, shelf life and the like of various foods, the refrigerator can further perform internet automatic retrieval and analysis, automatically match the freshness of the foods needing to be refrigerated or frozen at present with the big data, determine the optimal refrigerating time and shelf life of the foods under the freshness, and quickly and accurately obtain the optimal refrigerating scheme of the foods needing to be refrigerated or frozen at present.
According to the method for determining the optimal refrigeration scheme of the food in the refrigerator, provided by the invention, a user does not need to manually judge the optimal refrigeration time and the best quality guarantee period of the food to be refrigerated or frozen, the freshness of the food is quickly and accurately matched by utilizing internet big data retrieval, the optimal refrigeration time and the best quality guarantee period of the food under the freshness are determined, the efficiency and the accuracy of determining the optimal refrigeration scheme of the food can be obviously improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of the food storage.
In one embodiment, the refrigerator can determine the optimal refrigeration scheme for the food needing to be refrigerated or frozen through two modes of internet big data retrieval or local data retrieval, and for this purpose, another method for determining the optimal refrigeration scheme for the food in the refrigerator is also provided, as shown in fig. 2, the method comprises the following steps:
step S210: characteristic information of the food is collected.
For the embodiment, the refrigerator has a scanning check-in function, and before food which needs to be refrigerated or frozen at present is put into the refrigerator, the food is scanned by using a scanning check-in module of the refrigerator so as to collect characteristic information of the food. Wherein the feature information includes, but is not limited to, image information and a name.
Specifically, a refrigerator display screen may be used to scan food, read image information of the food, and extract main features of the food by performing image analysis on the image information, thereby confirming the type and name of the food.
In addition, the refrigerator may automatically code the scanned food put in the refrigerator. After the collection of the characteristic information of the food is finished, the information of the name, the code, the refrigeration starting time, the image information and the like of the food is stored in a local storage module of the refrigerator.
The step of retrieving and matching the freshness of the food based on internet big data according to the characteristic information comprises the following steps:
step S220: and judging whether the related information of the optimal refrigeration scheme of the same food history is stored locally.
For the embodiment, after the optimal refrigeration time and the best shelf life of a certain food are determined each time, the local food information storage library of the refrigerator is automatically modified, the optimal refrigeration time and the best shelf life of the food are added, and the information such as pictures of the same food with different freshness degrees, which are retrieved based on internet big data, is retrieved, so that the information related to the historical optimal refrigeration scheme of the retrieved food is stored locally.
Therefore, in addition to determining the optimal refrigeration scheme for the food based on internet big data retrieval, the optimal refrigeration scheme can be determined for the food needing refrigeration or freezing by local data retrieval. Before determining the optimal refrigeration scheme of food in a certain way, it is necessary to determine in advance whether the food has been retrieved, and to query whether the food has relevant information left locally, so as to determine whether the relevant information of the historical optimal refrigeration scheme of the same food is stored locally.
Step S230: and if the related information of the historical optimal refrigeration scheme of the same food is locally stored, retrieving and matching the freshness degree of the food based on local data according to the characteristic information.
For the embodiment, when the information related to the optimal refrigeration scheme of the same food history is stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen by means of local data retrieval.
For the embodiment, a food information storage library local to the refrigerator stores a large number of pictures of the same food with different freshness degrees, the food pictures matched with the characteristic information of the food can be directly retrieved based on local data, the food freshness degree presented in the matched food pictures is determined as the freshness degree of the food needing to be refrigerated or frozen at present, and the retrieval efficiency can be further improved compared with the retrieval of internet big data without searching for the massive data of the internet, so that the freshness degree of the food can be matched quickly and accurately.
Specifically, after acquiring the image information and the name of the food to be refrigerated or frozen, the type of the food to be retrieved can be determined according to the name of the food, pictures of the same food with different freshness degrees can be automatically retrieved in a local food information storage library of the refrigerator, the image information of the food is compared with a large number of retrieved pictures, a food picture matched with the image information is retrieved, and the freshness degree of the food corresponding to the matched food picture is determined as the freshness degree of the food to be refrigerated or frozen at present, so that the freshness degree of the food is obtained by matching.
Step S240: and if the related information of the historical optimal refrigeration scheme of the same food is not stored locally, retrieving and matching the freshness degree of the food based on the Internet big data according to the characteristic information.
For the embodiment, when the information related to the optimal refrigeration scheme of the history of the same kind of food is not stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen through the internet big data retrieval mode.
For the embodiment, the refrigerator has an internet access function, can perform internet automatic retrieval, has a large number of pictures of different foods with different freshness degrees on the internet, can retrieve the food pictures matched with the characteristic information of the foods based on internet big data, and determines the freshness degree of the foods presented in the matched food pictures as the freshness degree of the foods needing to be refrigerated or frozen at present, so as to realize quick and accurate matching of the freshness degree of the foods.
Specifically, the refrigerator can utilize a built-in WIFI module to realize an internet access function, after image information and names of food needing to be refrigerated or frozen are acquired, the type of the food to be retrieved can be determined according to the names of the food, the WIFI module is utilized to perform internet automatic retrieval to obtain pictures of the same food with different freshness degrees, the image information of the food is compared with a large number of the retrieved pictures, a food picture matched with the image information is retrieved, the food freshness degree corresponding to the matched food picture is determined as the freshness degree of the food needing to be refrigerated or frozen at present, and therefore the freshness degree of the food is obtained through matching.
Step S250: determining the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree according to the freshness degree.
For this embodiment, the internet has big data of information such as freshness, storage time, and shelf life of various foods, and the local food information repository of the refrigerator also stores data of retrieved information such as freshness, storage time, and shelf life of foods. When the related information of the historical optimal refrigeration scheme of the same food is locally stored, local data retrieval can be directly carried out, the freshness degree of the food needing refrigeration or freezing at present is automatically matched with the local data, and the optimal refrigeration time and the best guarantee period of the food under the freshness degree are determined; when the related information of the historical optimal refrigeration scheme of the same kind of food is not stored locally, automatic internet retrieval and analysis are carried out, the freshness degree of the food needing refrigeration or freezing at present is automatically matched with big data, and the optimal refrigeration time and the best guarantee period of the food under the freshness degree are determined; so as to quickly and accurately obtain the optimal refrigeration scheme of the food needing refrigeration or freezing at present.
According to the method for determining the optimal food refrigerating scheme in the refrigerator, a user does not need to manually judge the optimal refrigerating time and the best quality guarantee period of food to be refrigerated or frozen, the freshness of the food is automatically matched quickly and accurately by utilizing internet big data retrieval or local data retrieval, the optimal refrigerating time and the best quality guarantee period of the food under the freshness are determined, the efficiency and the accuracy of determining the optimal food refrigerating scheme can be remarkably improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of food storage.
In one embodiment, after the determining the optimal refrigeration time and shelf life of the food at the freshness level, further comprises: and (3) correlating the optimal refrigerating time and the shelf life with the characteristic information of the food, storing the information in a local database and/or correlating and displaying the information on a display screen of a refrigerator.
For the embodiment, after the optimal refrigeration time and shelf life of a certain food are determined each time, a local database of the refrigerator, specifically a local food information storage library of the refrigerator is automatically modified, characteristic information, the optimal refrigeration time and shelf life of the food are added, and information such as pictures of the same food with different freshness degrees, which are retrieved based on internet big data, is retrieved to locally store relevant information of historical optimal refrigeration schemes of the retrieved food. The retrieved related information of the historical optimal refrigeration scheme of the food is automatically stored in the local database, the secondary internet data retrieval of the same food is avoided, and the efficiency of determining the optimal refrigeration scheme is further improved.
For the present embodiment, the display screen of the refrigerator will show information of each piece of food in the refrigerator, and specifically, names of various foods can be listed in the food information column, and the optimal refrigerating time and shelf life of each food can be listed corresponding to the name of the food. After the food is scanned and the optimal refrigeration scheme of the food is determined, the display screen of the refrigerator can show the information of the food in real time, and the name, the optimal refrigeration time and the shelf life of the food can be added in the food information column.
In addition, according to the optimal refrigeration time and the best quality guarantee period and the current time, the countdown of the current time corresponding to the optimal refrigeration time and the best quality guarantee period can be further calculated. The refrigerator display may show the optimal refrigerating time and shelf life of each piece of food, and may also show a more intuitive countdown of the current time to the optimal refrigerating time and shelf life.
The display screen of the refrigerator can sequentially list the information of each piece of food in the refrigerator according to the sequence from front to back or from back to front when the food is scanned and detected, can also sequentially list the information of each piece of food in the refrigerator according to the sequence from near to far when the optimal refrigerating time and the best guarantee period of the food are from near to far, or when the current time corresponds to the countdown of the optimal refrigerating time and the best guarantee period, and can also display the information of each piece of food according to other sequences according to the actual application requirements, which is not limited by the embodiment of the invention.
In the embodiment, the optimal refrigerating time and the shelf life are associated with the characteristic information of the food and stored in the local database and/or displayed on the display screen of the refrigerator in an associated manner, so that a user does not need to remember the optimal refrigerating time and the shelf life of each piece of food in the refrigerator, and the user experience satisfaction is remarkably improved.
In one embodiment, said determining the optimal refrigeration time and shelf life of said food at said freshness level further comprises; periodically monitoring whether the food currently exceeds the optimal refrigeration time and shelf life; when the food is monitored to exceed the optimal refrigeration time but not exceed the shelf life currently, sending reminding information to a target mobile terminal; and when the food is monitored to be beyond the shelf life currently, sending warning information to a target mobile terminal.
For this embodiment, after determining and locally storing the optimal refrigeration time and shelf life of the food at the freshness level, an optimal refrigeration time and shelf life countdown is automatically performed to periodically monitor whether the food currently exceeds the optimal refrigeration time and shelf life. Specifically, the timing automatically compares the actual refrigeration time of the food with the optimal refrigeration time and shelf life. The interval of the timing comparison time can be classified by the optimal refrigeration time and the length of the shelf life, for example, if the optimal refrigeration time is less than or equal to 1 day, the comparison time interval is 1 hour, if the optimal refrigeration time is 1-7 days, the comparison time interval is 6 hours, and if the optimal refrigeration time is greater than 7 days, the comparison time interval is 1 day.
For this embodiment, according to the comparison result, when the food is monitored not to exceed the optimal refrigeration time and shelf life, no warning is given; when the food is monitored to exceed the optimal refrigeration time and not exceed the quality guarantee period currently, reminding information is sent to a target mobile terminal to remind a user that the food exceeds the optimal refrigeration time and does not exceed the quality guarantee period yet and should be eaten as soon as possible; when the food is monitored to be beyond the shelf life currently, a warning message is sent to the target mobile terminal to warn the user that the food is beyond the shelf life, and the food is not to be eaten and is cleaned from the refrigerator as soon as possible. The target mobile terminal is a mobile terminal associated with a refrigerator, such as a mobile phone, a smart band, a tablet, a computer, and the like associated with the refrigerator.
In the embodiment, food expiration early warning and food expiration warning are realized by regularly monitoring whether the food currently exceeds the optimal refrigeration time and the optimal shelf life, and powerful technical support can be further provided for effectively ensuring the quality and safety of food storage for users.
In one embodiment, before sending the reminding information to the target mobile terminal or sending the warning information to the target mobile terminal, the method further includes: and determining the mobile terminal which establishes WIFI and/or Bluetooth communication connection with the refrigerator as the target mobile terminal.
For the embodiment, the refrigerator can be in data communication with the mobile terminal which is in WIFI communication connection with the refrigerator, namely the mobile terminal which is connected with the same WIFI can be in data communication with the refrigerator, the reminding information is sent to the target mobile terminal based on WIFI data communication without being switched by a third party when the food currently exceeds the optimal refrigeration time but does not exceed the quality guarantee period, the warning information is sent to the target mobile terminal based on WIFI data communication when the food currently exceeds the quality guarantee period, and the overdue food early warning and the overdue food warning are quickly and efficiently realized.
In an actual application scene, if WIFI is disconnected or no WIFI exists at home, communication connection between the refrigerator and the mobile device can be achieved through Bluetooth, when food currently exceeds the optimal refrigeration time but does not exceed the quality guarantee period, reminding information is sent to a target mobile terminal based on Bluetooth data communication, when the food currently exceeds the quality guarantee period, warning information is sent to the target mobile terminal based on Bluetooth data communication, and overdue food early warning and overdue food warning are achieved. In the process of determining the optimal refrigeration scheme of the food, if networking cannot be achieved based on WIFI, rough retrieval can be performed by means of a mobile network of a mobile terminal which is in Bluetooth communication connection with a refrigerator, relevant information is directly stored in relevant applications of the mobile terminal, and the optimal refrigeration scheme of the food is determined.
In one embodiment, after the food is monitored periodically whether the optimal refrigerating time and the shelf life are exceeded, the information of the food can be displayed in different modes on the display screen of the refrigerator according to the comparison result. Specifically, when the food is monitored not to exceed the optimal refrigeration time and shelf life, the information of the food is displayed in a first mode; when the food is monitored to be beyond the optimal refrigeration time but not beyond the quality guarantee period currently, displaying information of the food in a second mode to remind a user that the food is beyond the optimal refrigeration time but not beyond the quality guarantee period and should be eaten as soon as possible; when it is monitored that the food is currently beyond the shelf life, information about the food is displayed in a third mode to alert the user that the food has exceeded the shelf life, is not to be consumed, and is cleaned from the refrigerator as soon as possible.
For example, after a user activates the display screen of the refrigerator, the display screen of the refrigerator automatically displays information about each piece of food. The refrigerator display screen can display information of each food in display bars of three types of green, yellow and red. If the food is far short of the optimal refrigeration time, the freshness of the food is very high, and the food information bar corresponding to the food is green; if the food exceeds the optimal refrigeration time but does not exceed the shelf life, the food information bar corresponding to the food is yellow; if the food has exceeded the shelf life, the food information bar corresponding to the food appears red. In addition, if the refrigerator is abnormally powered off, because the quality guarantee period and the refrigerating time at the moment are not matched with the theoretical values, the affected food is marked in red.
In the embodiment, the current freshness of each piece of food can be intuitively presented by displaying the food with different quality states in different modes on the display screen of the refrigerator, so that a user can efficiently know the quality states of each piece of food in the refrigerator.
In addition, the refrigerator also has a scanning and detecting function. For food which is eaten or cleaned, when the food is taken out of the refrigerator, the food can be scanned by using a scanning detection module of the refrigerator, and information of the food can be deleted in real time in a display screen of the refrigerator or related applications of a user mobile terminal. For the repeatedly scanned food, the characteristic information of the food is read during scanning, the food is correspondingly coded, the scanned food can be displayed during repeated scanning, and the second time of information can not be recorded, so that the interference of the information of the history refrigerated or frozen food or the information of the repeatedly scanned food to a user can be effectively avoided.
In the following, the complete process of food quality assurance and safety reminding for the refrigerator provided by the present invention is described in detail with reference to the food of cucumber and the flowchart shown in fig. 3.
Taking the food of cucumber as an example, after the cucumber is scanned and detected on the display screen of the refrigerator, the size, name, code and other information of the cucumber can be automatically stored in the local database of the refrigerator. And then judging whether the information of the cucumbers is stored locally, if so, directly retrieving from a local database and obtaining the optimal refrigerating time and the quality guarantee period of the cucumbers, if not, comparing and matching the image information obtained by scanning by a refrigerator background with cucumber pictures with different freshness on the Internet, determining the food freshness of the currently-placed cucumbers by taking the similarity of the images as a standard, wherein the cucumbers with different freshness have different food states at different storage times, and the mass data on the Internet can cover the different freshness of the cucumbers and the change of the food states in the cucumber storage process, and determining the optimal refrigerating time and the quality guarantee period of the cucumbers at the current freshness according to the big data of the freshness, the storage time and the quality guarantee period of the cucumbers on the Internet. Then, the refrigerator automatically updates the stored information in the local database, and the display screen synchronously updates and displays the cucumber information.
In the process of cold storage of cucumbers in a refrigerator, whether the cucumbers exceed the optimal cold storage time and shelf life at present is judged regularly; if the cucumber is safe to store and does not exceed the optimal refrigeration time and shelf life, other operations are not executed; if the cucumber currently exceeds the optimal refrigeration time but does not exceed the quality guarantee period, the food information bar of the cucumber corresponding to the display screen of the refrigerator is changed into a yellow warning, and reminding information is sent to a target mobile terminal such as a mobile phone and the like to remind a user that the cucumber is eaten as soon as possible after the cucumber exceeds the optimal refrigeration time but does not exceed the quality guarantee period; and if the cucumber currently exceeds the shelf life, the food information bar of the refrigerator display screen corresponding to the cucumber is changed into red warning, and warning information is sent to a target mobile terminal such as a mobile phone and the like to warn a user that the cucumber exceeds the shelf life, and the cucumber is not eaten and is cleaned from the refrigerator as soon as possible.
In addition, an embodiment of the present invention provides an apparatus for determining an optimal refrigerating scheme of food in a refrigerator, as shown in fig. 4, the apparatus including: a food information acquisition module 41, a freshness matching module 42 and a refrigeration scheme determination module 43; wherein the content of the first and second substances,
the food information acquisition module 41 is used for acquiring characteristic information of food;
the freshness matching module 42 is configured to retrieve and match the freshness of the food based on internet big data according to the feature information;
the refrigeration scheme determining module 43 is configured to determine an optimal refrigeration time and a best-before date of the food at the freshness degree according to the freshness degree.
Preferably, an embodiment of the present invention provides another apparatus for determining an optimal refrigerating scheme of food in a refrigerator, as shown in fig. 5, the apparatus further including: the judging module 51 and the freshness matching module 42 specifically include a local data retrieval matching unit 521 and an internet big data retrieval matching unit 522; wherein the content of the first and second substances,
the food information acquisition module 41 is used for acquiring characteristic information of food;
the judging module 51 judges whether the related information of the historical optimal refrigeration scheme of the same kind of food is stored locally;
the local data retrieval matching unit 521 in the freshness degree matching module 42 is configured to retrieve and match the freshness degree of the food based on local data according to the feature information when the related information of the optimal refrigeration scheme of the same food history is locally stored;
the internet big data retrieval matching unit 522 in the freshness degree matching module 42 is configured to retrieve and match the freshness degree of the food based on internet big data according to the characteristic information when the relevant information of the optimal refrigeration scheme of the same food history is not stored locally.
The refrigeration scheme determining module 43 is configured to determine an optimal refrigeration time and a best-before date of the food at the freshness degree according to the freshness degree.
Preferably, the food information collecting module 41 is specifically configured to: scanning the food, reading the image information and name of the food.
Preferably, the freshness degree matching module 42, specifically the internet big data retrieval matching unit 522, is specifically configured to:
retrieving and acquiring pictures of the same food with different freshness degrees based on Internet big data according to the name of the food;
and comparing the image information of the food with pictures of the same food with different freshness degrees, and matching to obtain the freshness degree of the food.
Preferably, the device for determining the optimal refrigeration scheme of the food in the refrigerator further comprises a storage module and a display module; wherein the content of the first and second substances,
the storage module is used for: storing the optimal refrigeration time and shelf life in a local database in association with characteristic information of the food;
the display module is used for: and displaying the optimal refrigerating time and the optimal shelf life on a refrigerator display screen in a manner of being related to the characteristic information of the food.
Preferably, the device for determining the optimal refrigeration scheme of the food in the refrigerator further comprises a monitoring module and a reminding module; wherein the content of the first and second substances,
the detection module is used for regularly monitoring whether the food currently exceeds the optimal refrigeration time and the shelf life;
the reminding module is used for sending reminding information to a target mobile terminal when the food is monitored to exceed the optimal refrigeration time but not exceed the quality guarantee period; and when the food is monitored to be beyond the shelf life currently, sending warning information to a target mobile terminal.
Preferably, the device for determining the optimal refrigeration scheme of the food in the refrigerator further comprises a communication module; wherein the content of the first and second substances,
the communication module is used for determining the mobile terminal establishing WIFI and/or Bluetooth communication connection with the refrigerator as the target mobile terminal.
The device for determining the optimal refrigeration scheme of the food in the refrigerator can realize that: the optimal refrigeration time and the best quality guarantee period of the food to be refrigerated or frozen are not required to be judged by a user manually, the freshness degree of the food is automatically matched quickly and accurately by utilizing internet big data retrieval, the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree are determined, the efficiency and the accuracy of determining the optimal refrigeration scheme of the food can be obviously improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of the food storage; it can also be realized that: when the related information of the historical optimal refrigeration scheme of the same food is stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen in a local data retrieval mode, massive data of the Internet does not need to be searched, the retrieval efficiency can be further improved compared with the Internet big data retrieval, and the freshness of the food can be matched quickly and accurately; the optimal refrigerating time and the shelf life are stored in a local database in a correlated manner and/or displayed on a refrigerator display screen in a correlated manner with the characteristic information of the food, so that the user does not need to memorize the optimal refrigerating time and the shelf life of each piece of food in the refrigerator, and the user experience satisfaction is remarkably improved; by regularly monitoring whether the food currently exceeds the optimal refrigeration time and the optimal shelf life, food expiration early warning and food expiration warning are realized, and powerful technical support can be further provided for effectively ensuring the quality and safety of food storage for users.
The device for determining the optimal refrigeration scheme of food in the refrigerator provided by the embodiment of the invention can realize the method embodiment provided above, and for specific function realization, reference is made to the description of the method embodiment, and no further description is given here.
Furthermore, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the method for determining the optimal refrigeration scheme of food in a refrigerator according to the above embodiment. The computer-readable storage medium includes, but is not limited to, any type of disk including floppy disks, hard disks, optical disks, CD-ROMs, and magneto-optical disks, ROMs (Read-Only memories), RAMs (random access memories), EPROMs (EraSable Programmable Read-Only memories), EEPROMs (Electrically EraSable Programmable Read-Only memories), flash memories, magnetic cards, or optical cards. That is, a storage device includes any medium that stores or transmits information in a form readable by a device (e.g., a computer, a cellular phone), and may be a read-only memory, a magnetic or optical disk, or the like.
The computer-readable storage medium provided by the invention can realize that: the optimal refrigeration time and the best quality guarantee period of the food to be refrigerated or frozen are not required to be judged by a user manually, the freshness degree of the food is automatically matched quickly and accurately by utilizing internet big data retrieval, the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree are determined, the efficiency and the accuracy of determining the optimal refrigeration scheme of the food can be obviously improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of the food storage; it can also be realized that: when the related information of the historical optimal refrigeration scheme of the same food is stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen in a local data retrieval mode, massive data of the Internet does not need to be searched, the retrieval efficiency can be further improved compared with the Internet big data retrieval, and the freshness of the food can be matched quickly and accurately; the optimal refrigerating time and the shelf life are stored in a local database in a correlated manner and/or displayed on a refrigerator display screen in a correlated manner with the characteristic information of the food, so that the user does not need to memorize the optimal refrigerating time and the shelf life of each piece of food in the refrigerator, and the user experience satisfaction is remarkably improved; by regularly monitoring whether the food currently exceeds the optimal refrigeration time and the optimal shelf life, food expiration early warning and food expiration warning are realized, and powerful technical support can be further provided for effectively ensuring the quality and safety of food storage for users.
The computer-readable storage medium provided in the embodiments of the present invention can implement the method embodiments provided above, and for specific function implementation, reference is made to the description in the method embodiments, which is not repeated herein.
In addition, the embodiment of the invention also provides a refrigerator, as shown in fig. 6. The refrigerator includes a processor 602, a memory 603, an input unit 604, a display unit 605, and the like. Those skilled in the art will appreciate that the device configuration means shown in fig. 6 do not constitute a limitation of all devices and may include more or less components than those shown, or some components in combination. The memory 603 may be used to store the computer program 601 and various functional modules, and the processor 602 executes the computer program 601 stored in the memory 603, thereby performing various functional applications of the device and data processing. The memory may be internal or external memory, or include both internal and external memory. The memory may comprise read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), flash memory, or random access memory. The external memory may include a hard disk, a floppy disk, a ZIP disk, a usb-disk, a magnetic tape, etc. The disclosed memory includes, but is not limited to, these types of memory. The disclosed memory is by way of example only and not by way of limitation.
The input unit 604 is used for receiving input of signals and receiving keywords input by a user. The input unit 604 may include a touch panel and other input devices. The touch panel can collect touch operations of a user on or near the touch panel (for example, operations of the user on or near the touch panel by using any suitable object or accessory such as a finger, a stylus and the like) and drive the corresponding connecting device according to a preset program; other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., play control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like. The display unit 605 may be used to display information input by a user or information provided to the user and various menus of the refrigerator. The display unit 605 may take the form of a liquid crystal display, an organic light emitting diode, or the like. The processor 602 is a control center of the refrigerator, connects various parts of the entire computer using various interfaces and lines, and performs various functions and processes data by operating or executing software programs and/or modules stored in the memory 602 and calling data stored in the memory.
As one embodiment, the refrigerator includes: one or more processors 602, a memory 603, one or more computer programs 601, wherein the one or more computer programs 601 are stored in the memory 603 and configured to be executed by the one or more processors 602, and the one or more computer programs 601 are configured to perform the method for determining the optimal refrigeration scheme for food in a refrigerator according to any of the above embodiments.
The refrigerator provided by the invention can realize that: the optimal refrigeration time and the best quality guarantee period of the food to be refrigerated or frozen are not required to be judged by a user manually, the freshness degree of the food is automatically matched quickly and accurately by utilizing internet big data retrieval, the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree are determined, the efficiency and the accuracy of determining the optimal refrigeration scheme of the food can be obviously improved, and powerful technical support is provided for the user to effectively guarantee the quality and the safety of the food storage; it can also be realized that: when the related information of the historical optimal refrigeration scheme of the same food is stored locally, the optimal refrigeration scheme is determined for the food needing to be refrigerated or frozen in a local data retrieval mode, massive data of the Internet does not need to be searched, the retrieval efficiency can be further improved compared with the Internet big data retrieval, and the freshness of the food can be matched quickly and accurately; the optimal refrigerating time and the shelf life are stored in a local database in a correlated manner and/or displayed on a refrigerator display screen in a correlated manner with the characteristic information of the food, so that the user does not need to memorize the optimal refrigerating time and the shelf life of each piece of food in the refrigerator, and the user experience satisfaction is remarkably improved; by regularly monitoring whether the food currently exceeds the optimal refrigeration time and the optimal shelf life, food expiration early warning and food expiration warning are realized, and powerful technical support can be further provided for effectively ensuring the quality and safety of food storage for users.
The refrigerator provided by the embodiment of the invention can realize the method embodiment provided above, and for the specific function realization, reference is made to the description of the method embodiment, which is not repeated herein.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method for determining the optimal refrigeration scheme of food in a refrigerator is characterized by comprising the following steps:
collecting characteristic information of food;
according to the characteristic information, retrieving and matching the freshness degree of the food based on Internet big data;
determining the optimal refrigeration time and the best quality guarantee period of the food under the freshness degree according to the freshness degree.
2. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 1, wherein the retrieving the freshness of the food matched based on internet big data according to the characteristic information comprises:
judging whether the related information of the historical optimal refrigeration scheme of the same kind of food is stored locally;
if yes, retrieving and matching the freshness degree of the food based on local data according to the characteristic information;
and if not, retrieving and matching the freshness degree of the food based on the Internet big data according to the characteristic information.
3. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 1, wherein said collecting characteristic information of the food comprises:
scanning the food, reading the image information and name of the food.
4. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 3, wherein the retrieving the freshness of the food matched based on the internet big data according to the characteristic information comprises:
retrieving and acquiring pictures of the same food with different freshness degrees based on Internet big data according to the name of the food;
and comparing the image information of the food with pictures of the same food with different freshness degrees, and matching to obtain the freshness degree of the food.
5. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 1, wherein said determining an optimal refrigerating time and a shelf life of the food at the freshness further comprises:
and (3) correlating the optimal refrigerating time and the shelf life with the characteristic information of the food, storing the information in a local database and/or correlating and displaying the information on a display screen of a refrigerator.
6. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 1, wherein said determining an optimal refrigerating time and a shelf life of the food at the freshness further comprises;
periodically monitoring whether the food currently exceeds the optimal refrigeration time and shelf life;
when the food is monitored to exceed the optimal refrigeration time but not exceed the shelf life currently, sending reminding information to a target mobile terminal;
and when the food is monitored to be beyond the shelf life currently, sending warning information to a target mobile terminal.
7. The method for determining an optimal refrigerating scheme for food in a refrigerator according to claim 6, wherein before sending a warning message to the target mobile terminal or sending a warning message to the target mobile terminal, the method further comprises:
and determining the mobile terminal which establishes WIFI and/or Bluetooth communication connection with the refrigerator as the target mobile terminal.
8. An apparatus for determining an optimal refrigerating scheme of food in a refrigerator, comprising:
the food information acquisition module is used for acquiring characteristic information of food;
the freshness matching module is used for retrieving and matching the freshness of the food based on internet big data according to the characteristic information;
and the refrigeration scheme determining module is used for determining the optimal refrigeration time and the best guarantee period of the food under the freshness degree according to the freshness degree.
9. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when executed by a processor, the computer program implements the method for determining an optimal refrigeration scheme for food in a refrigerator according to any one of claims 1 to 7.
10. A refrigerator, characterized in that it comprises:
one or more processors;
a memory;
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, the one or more computer programs configured to: performing the method for determining an optimal refrigerating scheme of food in a refrigerator according to any one of claims 1 to 7.
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