CN108151434B - Food material fresh-keeping method and system, server, refrigerator and terminal - Google Patents
Food material fresh-keeping method and system, server, refrigerator and terminal Download PDFInfo
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- CN108151434B CN108151434B CN201711353142.6A CN201711353142A CN108151434B CN 108151434 B CN108151434 B CN 108151434B CN 201711353142 A CN201711353142 A CN 201711353142A CN 108151434 B CN108151434 B CN 108151434B
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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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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Abstract
The disclosure relates to a food material fresh-keeping method, a system, a server, a refrigerator and a terminal, which are used for indicating a user to accurately store food materials in a proper storage area of the refrigerator, so that resource waste is reduced. The method comprises the following steps: receiving a storage request of food materials, wherein the storage request comprises user identification and tag information of the food materials; acquiring the storage temperature corresponding to the food material according to the label information, and acquiring a corresponding target refrigerator area according to the storage temperature and the user identification; and sending a storage response message, wherein the storage response message comprises the target refrigerator area. The technical scheme can indicate the user to accurately store the food materials in the proper storage area of the refrigerator, and reduce resource waste.
Description
Technical Field
The disclosure relates to the technical field of internet, in particular to a food material fresh-keeping method, a food material fresh-keeping system, a server, a refrigerator and a terminal.
Background
Generally, due to different cold air circulation modes in a refrigerator, the temperatures of different areas of the refrigerator tend to be different. The freshness-preserving effect on the food material is also different in these different areas. The storage temperature ranges of different food materials are different, and the freshness and nutrition of the food materials can be maintained only by storing the food materials in a proper storage area in the refrigerator. Therefore, how to enable a user to accurately store food in a proper storage area in a refrigerator is a technical problem to be solved at present.
Disclosure of Invention
In order to solve the problems in the related art, embodiments of the present disclosure provide a method, a system, a server, a refrigerator and a terminal for preserving food materials, so as to instruct a user to accurately store food materials in a suitable storage area of the refrigerator, thereby reducing resource waste.
According to a first aspect of the embodiments of the present disclosure, there is provided a method for preserving food materials, including:
receiving a storage request of food materials, wherein the storage request comprises user identification and tag information of the food materials;
acquiring the storage temperature corresponding to the food material according to the label information, and acquiring a corresponding target refrigerator area according to the storage temperature and the user identification;
and sending a storage response message, wherein the storage response message comprises the target refrigerator area.
In an embodiment, before the obtaining the storage temperature corresponding to the food material according to the tag information and obtaining the corresponding target refrigerator area according to the storage temperature and the user identifier, the method may further include:
storing the corresponding relation between the tag information of the food material and the storage temperature, the binding relation between the user identification and the refrigerator, and the corresponding relation between the storage area of each refrigerator and the temperature.
In an embodiment, the obtaining of the storage temperature corresponding to the food material according to the tag information and obtaining of the corresponding target refrigerator area according to the storage temperature and the user identifier may include:
inquiring the corresponding relation between the label information and the storage temperature of the food material according to the label information to obtain the storage temperature corresponding to the food material;
inquiring the binding relation between the user identification and the refrigerator according to the user identification to obtain a target refrigerator corresponding to the user identification;
and inquiring the corresponding relation between the storage area and the temperature of each refrigerator according to the storage temperature of the target refrigerator corresponding to the food material to obtain the target refrigerator area.
In an embodiment, the querying, according to the storage temperature of the target refrigerator corresponding to the food material, a correspondence between the storage area of each refrigerator and the temperature to obtain the target refrigerator area may include:
acquiring the temperature with the minimum temperature interval between the storage temperatures corresponding to the food materials from the corresponding relation between the storage areas and the temperatures of the refrigerators according to the storage temperatures corresponding to the food materials of the target refrigerator, and taking the temperature as the target temperature;
and determining the storage area corresponding to the target temperature as the target refrigerator area.
In one embodiment, the method may further include:
receiving the temperature of the storage area reported by each refrigerator according to a preset period;
and updating the corresponding relation between the storage area of each refrigerator and the temperature.
In one embodiment, the method may further include:
receiving a temperature data query request containing the user identification;
searching the binding relationship between the user identification and the refrigerator according to the user identification to obtain a target refrigerator corresponding to the user identification;
searching the corresponding relation between the storage area of each refrigerator and the temperature according to the target refrigerator, and obtaining the corresponding relation between the storage area corresponding to the target refrigerator and the temperature;
and feeding back the obtained corresponding relation between the storage area corresponding to the target refrigerator and the temperature according to the temperature data query request.
In one embodiment, the method may further include:
receiving a notification message sent by a refrigerator, wherein the notification message comprises food material storage information;
generating prompt information according to the food material storage information, wherein the prompt information is used for prompting a user about a storage quantity threshold value and a stored quantity of a storage area of the refrigerator;
and feeding back the prompt information.
In one embodiment, when the food material storage information includes a total weight of the placed food materials in the storage area of the refrigerator, the storage amount threshold includes a total weight threshold at which the storage area allows the placement of food materials, and the stored amount includes the total weight of the placed food materials.
In one embodiment, when the food material storage information includes a total volume of the placed food materials in the storage area of the refrigerator, the storage amount threshold includes a total volume threshold at which the storage area allows the placement of food materials, and the stored amount includes the total volume of the placed food materials;
the receiving of the notification message sent by the refrigerator may include:
receiving the image of the storage area sent by the refrigerator;
and processing the image to obtain the total volume of the placed food materials.
According to a second aspect of the embodiments of the present disclosure, there is provided a method for preserving food materials, including:
acquiring label information of food materials;
sending a storage request of the food material to a server, wherein the storage request comprises a user identifier and label information of the food material;
receiving a storage response message sent by the server, wherein the storage response message comprises a target refrigerator area, the target refrigerator area is obtained according to the storage temperature corresponding to the user identification and the food material, and the storage temperature is obtained according to the label information.
In an embodiment, the obtaining tag information of the food material may include:
starting a code scanning device to scan the label on the food material packaging body to obtain a code scanning result;
and obtaining the label information according to the code scanning result.
In an embodiment, before acquiring the tag information of the food material, the method may further include:
and sending the binding information of the user identification and the refrigerator to a server.
In one embodiment, the method may further include:
acquiring the temperature of a storage area in the refrigerator according to a preset period;
and reporting the temperature of the storage area in the refrigerator to a server.
In one embodiment, the method may further include:
detecting food material storage information of a storage area in the refrigerator;
sending a notification message to a server, wherein the notification message comprises the food material storage information;
and receiving prompt information fed back by the server based on the notification message, wherein the prompt information is used for prompting a user about the storage quantity threshold value and the stored quantity of the storage area of the refrigerator.
In one embodiment, when the food material storage information includes a total weight of the placed food materials in the storage area of the refrigerator, the storage amount threshold includes a total weight threshold at which the storage area allows the placement of food materials, and the stored amount includes the total weight of the placed food materials.
In one embodiment, when the food material storage information includes a total volume of the placed food materials in the storage area of the refrigerator, the storage amount threshold includes a total volume threshold at which the storage area allows the placement of food materials, and the stored amount includes the total volume of the placed food materials;
the detecting of the food material storage information of the storage area in the refrigerator may include:
collecting images of a storage area in a refrigerator;
the sending the notification message to the server may include:
sending the image of the storage area to the server; and the total volume of the placed food materials is obtained by processing according to the image.
According to a third aspect of embodiments of the present disclosure, there is provided a server, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the method of the first aspect.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a refrigerator including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform part of the method of the second aspect.
According to a fifth aspect of the embodiments of the present disclosure, there is provided a terminal, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the method of the second aspect.
According to a sixth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the first aspect described above.
According to a seventh aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements part of the method of the second aspect described above.
According to an eighth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the second aspect described above.
According to a ninth aspect of the embodiments of the present disclosure, a food material fresh-keeping system is provided, the system includes the server and the refrigerator; or,
the system comprises the server and the terminal.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the storage request of the food materials from the refrigerator or the terminal can be received through the server, the storage temperature corresponding to the food materials is obtained according to the tag information of the food materials in the storage request of the food materials, the corresponding target refrigerator area is obtained according to the storage temperature and the user identification, and the storage response message containing the target refrigerator area is fed back to the refrigerator or the terminal to indicate the user to place the food materials in the target refrigerator area. The target refrigerator area is determined according to the storage temperature of the food materials, so that a user can be instructed to accurately store the food materials in a proper storage area of the refrigerator, the food material preservation time is prolonged, and the resource waste is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is an application scene diagram illustrating a method for preserving food materials according to an exemplary embodiment.
Fig. 2 is a flowchart illustrating a method of keeping food fresh performed by the refrigerator 11 according to an exemplary embodiment.
Fig. 3 is a flowchart illustrating a method of food freshness keeping performed by the server 12 according to an exemplary embodiment.
Fig. 4 is an application scene diagram illustrating a method for keeping food fresh according to an exemplary embodiment.
Fig. 5 is a flowchart illustrating a method of keeping food fresh performed by the refrigerator 11 according to another exemplary embodiment.
Fig. 6 is a flowchart illustrating a method of food freshness keeping performed by the server 12 according to another exemplary embodiment.
FIG. 7 is a block diagram illustrating a server in accordance with an example embodiment.
Fig. 8 is a block diagram illustrating a refrigerator according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Fig. 1 is an application scene diagram illustrating a method for preserving food materials according to an exemplary embodiment. In an exemplary scenario, the method for keeping food fresh may be implemented by the refrigerator 11 and the server 12. When the refrigerator is connected to the server 12, the communication device of the refrigerator 11 may be configured through an application installed on the terminal device 13, and the refrigerator 11 is connected to a preset network (e.g., home WiFi, a mobile phone hotspot, etc.), so that the refrigerator 11 may establish a communication connection with the server 12 through the preset network. The terminal device 13 may also bind the refrigerator 11 with the user identity by binding the hardware identity (e.g. MAC address) of the refrigerator with the user identity corresponding to the application program described above. In another exemplary scenario, the method for keeping food fresh can also be implemented by the refrigerator 11, the server 12 and the terminal device 13. In another exemplary scenario, the method for keeping food fresh may also be implemented by the server 12 and the terminal device 13.
Fig. 2 is a flowchart illustrating a method for keeping food fresh performed by the refrigerator 11 or the terminal device 13 according to an exemplary embodiment, fig. 3 is a flowchart illustrating a method for keeping food fresh performed by the server 12 according to an exemplary embodiment, and fig. 4 is an application scenario diagram illustrating a method for keeping food fresh according to an exemplary embodiment. As shown in fig. 2 and 3, the method for keeping food fresh comprises the following steps S201 to S203 and S301 to S303:
in step S201, tag information of the food material is acquired.
In step S202, a storage request of the food material is sent to a server, where the storage request includes a user identifier and tag information of the food material.
In step S203, a storage response message sent by the server is received, where the storage response message includes a target refrigerator area, the target refrigerator area is obtained according to the storage temperature corresponding to the food material and the user identifier, and the storage temperature is obtained according to the tag information.
In step S301, a storage request of a food material is received, where the storage request includes a user identifier and tag information of the food material.
In step S302, a storage temperature corresponding to the food material is obtained according to the tag information, and a corresponding target refrigerator area is obtained according to the storage temperature and the user identifier.
In step S303, a storage response message is sent, where the storage response message includes the target refrigerator area.
In order to avoid content redundancy, in the embodiment of the present disclosure, a method for implementing food preservation by matching the refrigerator 11 and the server 12 is mainly taken as an example for illustration.
In this embodiment, the refrigerator 11 is provided with a code scanning device for scanning the tags on the food material packages to obtain tag information of the food materials. The code scanning device can be started automatically or manually by a user. When activated by the automatic activation mode, the code scanning device may be automatically activated when it is detected that the refrigerator 11 is in the opened state. When a user needs to place food materials in the refrigerator, a code scanning device is started to scan the labels on the food material packaging bodies to obtain a code scanning result, and the code scanning device can obtain label information according to the code scanning result. The code scanning result may be analog information, and the code scanning device may convert the analog information into digital information as the tag information.
In an exemplary embodiment, the label may be a paper label, and is attached to the food packaging body. In another exemplary embodiment, the above-mentioned label may also be printed on the food material package. In this embodiment, the tag information may be a string of numbers, and may uniquely identify the food material.
In this embodiment, after obtaining the tag information, the refrigerator sends a storage request of the food material to the server 12. The storage request comprises a user identifier and label information of the food material. In an exemplary embodiment, the user identifier may be a user account of a food fresh-keeping service provided by the server 12, for example, the server 12 may be a millet cloud server, and the user identifier may be a millet account.
In this embodiment, after receiving a storage request of food materials, the server 12 obtains a storage temperature corresponding to the food materials according to the tag information. In an exemplary embodiment, the server 12 stores the correspondence between the tag information of the food material and the storage temperature in advance. The server 12 may analyze the received food material storage request to obtain the tag information, and query a corresponding relationship between the tag information of the food material and the storage temperature according to the tag information to obtain the storage temperature corresponding to the food material. For example, the correspondence between the tag information of the food material and the storage temperature stored in the server 12 in advance is shown in table 1, and if the tag information in the storage request received by the server is 001, the storage temperature of the food material can be obtained by looking up table 1 to be 1 to 3 ℃.
TABLE 1
| Tag information of food material | Storage temperature |
| 001 | 1～3℃ |
| 002 | 3～10℃ |
| 003 | -4～-1℃ |
In this embodiment, the server 12 may obtain, according to the user identifier, a target refrigerator corresponding to the user identifier. In an exemplary embodiment, a user may send binding information of a user identifier and a refrigerator to a server through a terminal device, wherein the binding information includes an identifier (such as a hardware identifier MAC address) of the user identifier and the refrigerator. After the server 12 receives the binding information, the server 12 may store the binding relationship between the user identifier and the refrigerator based on the binding information. In this way, the server 12 may obtain the target refrigerator corresponding to the user identifier by querying the binding relationship between the user identifier and the refrigerator according to the user identifier. For example, the binding relationship between the user identifier and the refrigerator may be as shown in table 2, and if the user identifier is cc, the server 12 may query table 2 to obtain the identifier 020 of the refrigerator corresponding to the user identifier cc.
TABLE 2
| User identification | Refrigerator sign |
| aa | 010 |
| bb | 020 |
| cc | 030 |
In this embodiment, the server 12 may obtain a corresponding target refrigerator area according to the target refrigerator corresponding to the user identifier and the storage temperature of the food material. In an exemplary embodiment, the correspondence relationship of the storage area of each refrigerator to the temperature is stored in advance in the server 12. The corresponding relation between the storage area and the temperature of each refrigerator comprises the corresponding relation between the storage area and the temperature of the refrigerator corresponding to the identification of all the refrigerators, and the temperature of the storage area uploaded by the refrigerator bound by all the user identifications can be obtained. The server 12 may query the correspondence between the storage area and the temperature of each refrigerator according to the storage temperature of the target refrigerator corresponding to the food material to obtain the target refrigerator area. For example, the correspondence between the storage area of each refrigerator and the temperature may be as shown in table 3, and if the identifier of the target refrigerator is 020 and the storage temperature of the food material is 1 to 3 ℃, the storage area with the location identifier of 01 in the refrigerator with the identifier of 020 of the target refrigerator area may be obtained by querying the table 3.
In an embodiment, in the process of querying the correspondence between the storage area and the temperature of the target refrigerator according to the storage temperature corresponding to the food material to obtain the target refrigerator area, the server 12 may obtain, as the target temperature, a temperature with a minimum temperature interval between the storage temperatures corresponding to the food material from the correspondence between the storage area and the temperature of each refrigerator according to the storage temperature corresponding to the target refrigerator and the food material. The target temperature is closest to the storage temperature of the food material. If the food materials are placed in the storage area corresponding to the target temperature, a better fresh-keeping effect can be obtained. Then, the server 12 determines the storage area corresponding to the target temperature as the target refrigerator area. For example, if the identification of the target refrigerator is 020 and the storage temperature of the food material is 1-3 ℃, the server 12 may determine, through the lookup table 3, that the temperature with the minimum temperature interval between 1-3 ℃ and the storage temperature of the food material is 1-2 ℃ in the storage area of the refrigerator identified as 020, then determine that the target temperature is 1-2 ℃, and the location identification of the storage area corresponding to the target temperature is 01, then determine the storage area of the refrigerator identified as 020 and the location identification of 01 in the refrigerator identified as 020 as the target refrigerator area.
In another exemplary embodiment, before obtaining the temperature with the minimum temperature interval between the storage temperatures corresponding to the food materials from the corresponding relationship between the storage area and the temperature of each refrigerator according to the storage temperature of the target refrigerator corresponding to the food materials, as the target temperature, the method may further include the following steps:
and deleting the abnormal temperature value in the corresponding relation between the storage area of each refrigerator and the temperature. For example, after the door of the refrigerator 11 is opened, the temperature of each storage area in the refrigerator 11 rises suddenly, and then the temperature information received by the server 12 has some large temperature values, but the temperature values do not have reference values, so the server 12 may perform data screening on the received temperature information, and delete the temperature greater than the preset temperature threshold value in the temperature information as the abnormal temperature. Therefore, the data storage space can be reduced, and the data processing amount can be reduced and the data processing speed can be improved when the target temperature is determined.
In this embodiment, the server 12 may transmit the storage response message based on the storage request of the food material. Wherein the storage response message includes the target refrigerator area. In an exemplary embodiment, the depositing request of the food material further includes a sender address of the depositing request, so that the server 12 determines a target address for returning the depositing response message. If the sender address is the address of the refrigerator 11, the server 12 may transmit a storage response message to the refrigerator 11. If the sender address is the address of the terminal device 13, the server 12 may transmit a deposit response message to the terminal device 13.
After receiving the storage response message, the refrigerator 11 may output the storage response message to instruct the user to accurately store the food material in a suitable storage area of the refrigerator, so as to prolong the food material preservation time and reduce resource waste.
TABLE 3
| Refrigerator sign | Location identification of storage area | Temperature (. degree.C.) |
| 010 | 01 | 1～2 |
| 010 | 02 | -1～-4 |
| 010 | 03 | -5～-10 |
| 010 | 04 | -10～-24 |
| 020 | 01 | 1～2 |
| 020 | 02 | -4～-10 |
| 030 | 01 | 2～4 |
| 030 | 02 | -10～-24 |
In an exemplary embodiment, the refrigerator 11 may include a voice device through which the refrigerator 11 may output the response message, so that the eyes of the user may be liberated. In another exemplary embodiment, the refrigerator may include a display device that may be mounted on an inner wall of a door of the refrigerator 11 or other location convenient for a user to view. After receiving the storage response message fed back by the server 12, the refrigerator 11 may display the storage response message through the display device. In yet another exemplary embodiment, each of the storage areas includes a corresponding indicator light, for example, a storage area setting indicator light D01 with a location identification of 01. After receiving the storage response message fed back by the server 12, the refrigerator 11 may analyze the storage response message through a built-in processing device, and may obtain a location identifier of the target refrigerator area carried by the storage response message. After the processing device obtains the position identifier of the target refrigerator area, the target indicator lamp can be obtained according to the incidence relation between the locally stored storage area and the indicator lamp. After determining the target indicator light, the processing device may turn on the target indicator light to inform the user of the storage area where the food material is placed.
In the embodiment of the disclosure, a storage request of food materials from a refrigerator or a terminal can be received through a server, a storage temperature corresponding to the food materials is obtained according to tag information of the food materials in the storage request of the food materials, a corresponding target refrigerator area is obtained according to the storage temperature and a user identifier, and a storage response message containing the target refrigerator area is fed back to the refrigerator or the terminal, so that a user is instructed to place the food materials in the target refrigerator area. The target refrigerator area is determined according to the storage temperature of the food materials, so that a user can be instructed to accurately store the food materials in a proper storage area of the refrigerator, the food material preservation time is prolonged, and the resource waste is reduced.
In one embodiment, the method for keeping food fresh performed by the refrigerator 11 may further include:
acquiring the temperature of a storage area in the refrigerator according to a preset period;
and reporting the temperature of the storage area in the refrigerator to a server.
The method for preserving food materials executed by the server 12 may further include:
receiving the temperature of the storage area reported by each refrigerator according to a preset period;
and updating the corresponding relation between the storage area of each refrigerator and the temperature.
In the present embodiment, the refrigerator 11 includes at least one storage area therein, wherein the temperature of each storage area may be different from one another. In one exemplary embodiment, as shown in fig. 4, the refrigerator 11 includes 4 storage areas 01, 02, 03, and 04. Since the relative positional relationship between the storage areas 01, 02, 03, and 04 and the outlet is different, the temperatures of the storage areas 01, 02, 03, and 04 may be different.
In the present embodiment, each storage area within the refrigerator 11 is provided with a corresponding location identification. Continuing with the above-described exemplary embodiment, the location identifications of the storage areas 01, 02, 03, and 04 may be 01, 02, 03, and 04, respectively.
In this embodiment, each storage area in the refrigerator 11 is provided with a temperature sensor for collecting temperature information corresponding to each storage area. In order to distinguish the temperature information collected by each temperature sensor, each temperature sensor may add the location identifier of the corresponding storage area to the temperature information collected by each temperature sensor, that is, the location identifier of the storage area and the temperature stored in the temperature information. Continuing with the above exemplary embodiment, the temperature information collected by the temperature sensor corresponding to the storage area 01 may be L01T0, where L is the start symbol of the "location" field, the data 01 after L is the location identifier, T is the start symbol of the "temperature" field, and the data 0 after T is the temperature information, such as 0 ℃. Therefore, L01T0 may indicate that the temperature of the storage area 01 is 0 ℃.
In an embodiment, the refrigerator may collect temperature information corresponding to each storage region according to a preset period, and send the collected temperature information corresponding to each storage region to the server 12, where the preset period may be set according to an empirical value, and may be set by a user through an application installed on the terminal device. The server 12 may update the correspondence between the storage area of each refrigerator and the temperature according to the temperature of the storage area reported by each refrigerator. Thus, the timeliness of the temperature data of the storage area of the refrigerator can be improved, and the accurate storage response message can be provided. The server 12 may also perform periodic cleaning of the stored data to save storage space. When the stored data is cleaned, the data in a preset time period may be retained, for example, the data of the last two weeks may be retained for subsequent use.
In an exemplary embodiment, if a user needs to check the temperature of each storage area in the refrigerator, the user can log in a user account through an application installed on a terminal device (e.g. a mobile phone or a PAD), and send a temperature data query request containing the user identification to a server. After receiving a temperature data query request from a terminal device, a server can search for a binding relationship between a user identifier and a refrigerator according to the user identifier, obtain a target refrigerator corresponding to the user identifier, search for a corresponding relationship between a storage area and temperature of each refrigerator according to the target refrigerator, obtain a corresponding relationship between the storage area and temperature corresponding to the target refrigerator, and then feed back the obtained corresponding relationship between the storage area and temperature corresponding to the target refrigerator according to the temperature data query request. The temperature data query request includes a sender address of the temperature data query request, so that the server 12 determines a target address of the corresponding relationship between the temperature and the storage area corresponding to the target refrigerator. If the sender address is the address of the refrigerator 11, the server 12 may send the correspondence between the storage area corresponding to the target refrigerator and the temperature to the refrigerator 11. If the sender address is the address of the terminal device 13, the server 12 may send the correspondence between the storage area corresponding to the target refrigerator and the temperature to the terminal device 13. Therefore, the temperature information of each storage area in the refrigerator can be conveniently known by a user.
In one exemplary embodiment, the terminal device 13 may transmit a temperature data query request to view the current temperature of each storage area in the refrigerator at the current time. The server may transmit temperature information last received by the server before the current time point to the terminal device so that the user can know the current temperature of each storage region in the refrigerator. In another exemplary embodiment, the terminal device may transmit a temperature data query request to view the temperature of each storage area in the refrigerator for a preset time period. The server may transmit the temperatures of the respective storage regions in the refrigerator for a preset time period to the terminal device. The terminal equipment can display the temperature of each storage area within the preset time period in a chart form, so that a user can intuitively know the temperature information of each storage area in the refrigerator within the preset time period.
In an exemplary embodiment, after receiving the temperature of the storage area reported by the refrigerator, the server may further compare the temperature in the reported temperature of the storage area with a preset temperature threshold, and when it is detected that the temperature greater than the preset temperature threshold exists, send a prompt message to the terminal device to prompt a user that the temperature in the refrigerator is abnormal, so as to avoid affecting the fresh-keeping effect of the food material. The preset temperature threshold may be a temperature alarm value of a storage area in the refrigerator, and may be specifically set according to an empirical value.
Fig. 5 is a flowchart illustrating a method of keeping food fresh performed by the refrigerator 11 according to another exemplary embodiment; fig. 6 is a flowchart illustrating a method of food freshness keeping performed by the server 12 according to another exemplary embodiment; in this embodiment, by using the method provided by the embodiment of the present disclosure, an example is described in which the food materials placed in the storage area are prevented from exceeding the storage amount threshold value to affect the freshness of the food materials. As shown in fig. 5 and fig. 6, the method for keeping food fresh in the present exemplary embodiment includes the following steps S501 to S506 and S601 to S606:
in step S501, tag information of the food material is acquired.
In step S502, a storage request of the food material is sent to a server, where the storage request includes a user identifier and tag information of the food material.
In step S503, a storage response message sent by the server is received, where the storage response message includes a target refrigerator area, the target refrigerator area is obtained according to the storage temperature corresponding to the food material and the user identifier, and the storage temperature is obtained according to the tag information.
In step S504, food material storage information of the storage area in the refrigerator is detected.
In step S505, a notification message is sent to the server, where the notification message includes the food storage information.
In step S506, receiving a prompt message fed back by the server based on the notification message, where the prompt message is used to prompt a user about a storage amount threshold and a stored amount of the storage area of the refrigerator.
In step S601, a storage request of a food material is received, where the storage request includes a user identifier and tag information of the food material.
In step S602, a storage temperature corresponding to the food material is obtained according to the tag information, and a corresponding target refrigerator area is obtained according to the storage temperature and the user identifier.
In step S603, a storage response message is sent, where the storage response message includes the target refrigerator area.
In step S604, a notification message sent by the refrigerator is received, where the notification message includes food storage information.
In step S605, prompt information is generated according to the food material storage information, and the prompt information is used for prompting the user about the storage amount threshold and the stored amount of the storage area of the refrigerator.
In step S606, the prompt information is fed back.
Steps S501 to S503 in this embodiment are similar to steps S201 to S203 in the embodiment shown in fig. 2, respectively, and are not described again here. Steps S601 to S603 in this embodiment are similar to steps S301 to S303 in the embodiment shown in fig. 3, and are not described again here.
In this embodiment, the refrigerator 11 may also detect the food storage information of each storage area in the refrigerator. The food material storage information may be information of stored food materials such as total weight, total volume or total amount of food materials stored in the storage area.
In this embodiment, the refrigerator 11 may send a notification message to the server 12 based on the detected food material storage information of the storage area in the refrigerator, after receiving the notification message, the server 12 determines a storage area storage amount threshold and a stored amount of the refrigerator based on the food material storage information included in the notification message, generates a prompt message, and then feeds back the prompt message based on the notification message to prompt the user about the storage area storage amount threshold and the stored amount of the refrigerator. Similarly, the receiving prompt message may be a refrigerator or a terminal device.
In this embodiment, each storage area in the refrigerator 11 is further provided with a weight sensor, and the refrigerator 11 can collect the total weight of the placed food materials corresponding to each storage area through the weight sensor, and send a notification message to the server 12 based on the location identifier corresponding to each storage area and the total weight of the placed food materials. After receiving the notification message, the server 12 determines the total weight threshold of food materials allowed to be placed and the total weight of the placed food materials corresponding to each storage area, generates prompt information based on the total weight threshold of food materials allowed to be placed and the total weight of the placed food materials corresponding to each storage area, and prompts the user of the total weight threshold of the storage area of the refrigerator and the total weight of the placed food materials, so that the user can adjust the storage position of the food materials to achieve the optimal fresh-keeping effect.
In one exemplary embodiment, the prompt may be used to prompt the user for an identification of a location of the storage area that is proximate to the corresponding overall weight threshold. For example, if the server 12 determines that the total weight of 2.3 kilograms of placed food materials corresponding to the storage area with the location identifier 01 approaches the total weight threshold of 2.5 kilograms corresponding to the storage area with the location identifier 01, it prompts the user that the storage area with the location identifier 01 cannot increase the storage amount of food materials.
In another exemplary embodiment, the prompt may also be used to prompt the user for an identification of the location of the storage area for which the difference between the corresponding total weight threshold is greater than the preset weight interval. For example, if the server 12 determines that the difference between 1 kg of the total weight of the placed food materials corresponding to the storage area with the position identifier 02 and 2 kg of the total weight threshold corresponding to the storage area with the position identifier 02 is greater than the preset weight interval of 0.3 kg, the user is prompted that the storage area with the position identifier 02 can increase the storage amount of the food materials.
In another exemplary embodiment, each storage area in the refrigerator 11 is further provided with a camera, and the refrigerator 11 may capture an image corresponding to each storage area through the camera, and send a notification message to the server 12 based on the location identifier and the image corresponding to each storage area. Wherein the image is used for the server 12 to determine the total volume of the placed food materials corresponding to each storage area. After receiving the notification message, the server 12 may process the image to obtain the total volume of the placed food materials corresponding to each storage area. The server 12 generates prompt information based on the total volume of the placed food materials and the total volume threshold value allowing the food materials to be placed, which correspond to each storage area, to prompt the user of the total volume threshold value of the storage area of the refrigerator and the total volume of the placed food materials, so that the user can adjust the storage position of the food materials to achieve the best fresh-keeping effect.
In an exemplary embodiment, the server 12 may perform image processing on an image corresponding to a storage area to obtain a ratio of a total area occupied by food materials to the total area of the image of the storage area, and estimate a total volume of the storage area where the food materials are placed according to the ratio and the total volume of the storage area. Of course, the server 12 may also process the image by using other methods to obtain the total volume of the food materials placed in each storage area, which is not limited in this disclosure.
In one exemplary embodiment, the prompt may be used to prompt the user for an identification of a location of the storage area that is proximate to the corresponding aggregate volume threshold. For example, if the server 12 determines that the total volume of the placed food materials corresponding to the storage area with the location identifier 01 is 450 cubic centimeters close to the total volume threshold 500 cubic centimeters corresponding to the storage area with the location identifier 01, it is prompted that the storage area with the location identifier 01 cannot increase the storage amount of the food materials.
In another exemplary embodiment, the prompting message may also be used to prompt the user for an identification of a location of the storage area having a difference between the corresponding gross volume threshold greater than the preset volume interval. For example, if the server 12 determines that the difference between the total volume 200 cubic centimeters of the placed food materials corresponding to the storage area with the location identifier 03 and the total volume threshold 500 cubic centimeters corresponding to the storage area with the location identifier 02 is greater than the preset volume interval 100 cubic centimeters, it is prompted that the storage area with the location identifier 03 can increase the storage amount of the food materials.
In an embodiment, after receiving the image of the storage area sent by the refrigerator, the server 12 may process the received image by using an image processing technology, determine that an image of an stale food material exists, obtain a target image, and send the target image to the terminal device to prompt the user that the stale food material exists in the refrigerator, so that the user can prepare in advance to avoid inconvenience to the user.
In an exemplary embodiment, the trained neural network and the feature of the food material in the stale state obtained by training can be used for processing the image to determine whether the stale food material exists in the image. And when the stale food materials exist in the image, determining the image as the target image. Of course, the server 12 may also process the image by using other methods to obtain the image with the stale food material, which is not limited in this disclosure.
In this embodiment, a notification message is sent to the server through the refrigerator to notify the server of the condition of storing food materials in the storage area of the refrigerator, and the server generates and feeds back a storage amount threshold value of the storage area of the refrigerator and a stored amount prompting message prompting a user based on the food material storage information carried in the notification message, so as to prompt the user to place food materials in the storage area with a larger storage amount threshold value corresponding to the stored amount distance, or prompt the user to abandon the use of the current refrigerator for food material storage. Therefore, the phenomenon that the air circulation in the refrigerator is influenced by too much stored food materials can be avoided, a poor fresh-keeping effect is brought, and the electric power waste caused by the increase of the load of the refrigerator can be saved for a user.
Fig. 7 is a block diagram illustrating a server 700 in accordance with an example embodiment. Referring to fig. 7, server 700 includes a processing component 722 that further includes one or more processors and memory resources, represented by memory 732, for storing instructions, such as applications, that are executable by processing component 722. The application programs stored in memory 732 may include one or more modules that each correspond to a set of instructions. Further, the processing component 722 is configured to execute instructions to perform the above-described method for controlling the freshness of food material.
The apparatus 700 may also include a power component 726 configured to perform power management of the server 700, a wired or wireless network interface 750 configured to connect the server 700 to a network, and an input output (I/O) interface 758. The server 700 may operate based on an operating system stored in memory 732, such as Windows Server, MacOS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided that includes instructions, such as the memory 732 that includes instructions, that are executable by the processing component 722 of the server 700 to perform the above-described method. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Fig. 8 is a block diagram illustrating a refrigerator or a terminal device according to an exemplary embodiment. Referring to FIG. 8, refrigerator 1000 or terminal 1000 can include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 1008, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, and communications component 1016.
The memory 1004 is configured to store various types of data to support operation at the device 1000. Examples of such data include instructions for any application or method operating on the refrigerator 1000 or terminal 1000, contact data, phonebook data, messages, pictures, videos, and the like. The memory 1004 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia assembly 1008 includes a screen providing an output interface between the refrigerator 1000 or terminal 1000 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1008 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1000 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1010 is configured to output and/or input audio signals. For example, the audio component 1010 includes a Microphone (MIC) configured to receive an external audio signal when the refrigerator 1000 or the terminal 1000 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1004 or transmitted via the communication component 1016. In some embodiments, audio component 1010 also includes a speaker for outputting audio signals.
I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
In an exemplary embodiment, the refrigerator 1000 or the terminal 1000 can be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 1004 comprising instructions, executable by the processor 1020 of the refrigerator 1000 or terminal 1000 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The embodiment of the present disclosure further provides a food material fresh-keeping system, including the refrigerator 1000 and the server 700, or including the terminal 1000 and the server 700, or including the refrigerator 1000, the terminal 1000 and the server 700.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (21)
1. A method for preserving food materials, the method comprising:
receiving a storage request of food materials, wherein the storage request comprises user identification and tag information of the food materials;
acquiring the storage temperature corresponding to the food material according to the label information, and acquiring a corresponding target refrigerator area according to the storage temperature and the user identification;
sending a storage response message, wherein the storage response message comprises the target refrigerator area;
the method further comprises the following steps:
receiving the temperature of the storage area reported by each refrigerator according to a preset period;
carrying out data screening on the received temperature information, and deleting the temperature which is greater than a preset temperature threshold value in the temperature information as abnormal temperature;
and updating the corresponding relation between the storage area of each refrigerator and the temperature.
2. The method of claim 1, wherein before the obtaining of the storage temperature corresponding to the food material according to the tag information and obtaining of the corresponding target refrigerator area according to the storage temperature and the user identifier, the method further comprises:
storing the corresponding relation between the tag information of the food material and the storage temperature, the binding relation between the user identification and the refrigerator, and the corresponding relation between the storage area of each refrigerator and the temperature.
3. The method of claim 2, wherein the obtaining of the storage temperature corresponding to the food material according to the tag information and the obtaining of the corresponding target refrigerator area according to the storage temperature and the user identifier comprises:
inquiring the corresponding relation between the label information and the storage temperature of the food material according to the label information to obtain the storage temperature corresponding to the food material;
inquiring the binding relation between the user identification and the refrigerator according to the user identification to obtain a target refrigerator corresponding to the user identification;
and inquiring the corresponding relation between the storage area and the temperature of each refrigerator according to the storage temperature of the target refrigerator corresponding to the food material to obtain the target refrigerator area.
4. The method of claim 3, wherein the querying the correspondence between the storage area and the temperature of each refrigerator according to the storage temperature of the target refrigerator corresponding to the food material to obtain the target refrigerator area comprises:
acquiring the temperature with the minimum temperature interval between the storage temperatures corresponding to the food materials from the corresponding relation between the storage areas and the temperatures of the refrigerators according to the storage temperatures corresponding to the food materials of the target refrigerator, and taking the temperature as the target temperature;
and determining the storage area corresponding to the target temperature as the target refrigerator area.
5. The method of claim 2, further comprising:
receiving a temperature data query request containing the user identification;
searching the binding relationship between the user identification and the refrigerator according to the user identification to obtain a target refrigerator corresponding to the user identification;
searching the corresponding relation between the storage area of each refrigerator and the temperature according to the target refrigerator, and obtaining the corresponding relation between the storage area corresponding to the target refrigerator and the temperature;
and feeding back the obtained corresponding relation between the storage area corresponding to the target refrigerator and the temperature according to the temperature data query request.
6. The method of claim 1, further comprising:
receiving a notification message sent by a refrigerator, wherein the notification message comprises food material storage information;
generating prompt information according to the food material storage information, wherein the prompt information is used for prompting a user about a storage quantity threshold value and a stored quantity of a storage area of the refrigerator;
and feeding back the prompt information.
7. The method of claim 6, wherein when the food material storage information includes a total weight of placed food materials in a storage area of the refrigerator, the storage amount threshold comprises a total weight threshold at which the storage area allows placement of food materials, and the stored amount comprises a total weight of the placed food materials.
8. The method of claim 6, wherein when the food material storage information includes a total volume of placed food materials in a storage area of the refrigerator, the storage amount threshold comprises a total volume threshold at which the storage area allows for placement of food materials, and the stored amount comprises a total volume of the placed food materials;
the receiving of the notification message sent by the refrigerator comprises:
receiving the image of the storage area sent by the refrigerator;
and processing the image to obtain the total volume of the placed food materials.
9. A method for preserving food materials, the method comprising:
acquiring label information of food materials;
sending a storage request of the food material to a server, wherein the storage request comprises a user identifier and label information of the food material;
receiving a storage response message sent by the server, wherein the storage response message comprises a target refrigerator area, the target refrigerator area is obtained according to the storage temperature corresponding to the user identification and the food material, and the storage temperature is obtained according to the label information;
the method further comprises the following steps:
acquiring the temperature of a storage area in the refrigerator according to a preset period;
reporting the temperature of the storage area in the refrigerator to a server; and the server performs data screening on the received temperature information, deletes the temperature which is greater than a preset temperature threshold value in the temperature information as abnormal temperature, and updates the corresponding relation between the storage area of each refrigerator and the temperature.
10. The method of claim 9, wherein the obtaining of the tag information of the food material comprises:
starting a code scanning device to scan the label on the food material packaging body to obtain a code scanning result;
and obtaining the label information according to the code scanning result.
11. The method of claim 9, wherein before the obtaining the tag information of the food material, the method further comprises:
and sending the binding information of the user identification and the refrigerator to a server.
12. The method of claim 9, further comprising:
detecting food material storage information of a storage area in the refrigerator;
sending a notification message to a server, wherein the notification message comprises the food material storage information;
and receiving prompt information fed back by the server based on the notification message, wherein the prompt information is used for prompting a user about the storage quantity threshold value and the stored quantity of the storage area of the refrigerator.
13. The method of claim 12, wherein when the food material storage information includes a total weight of placed food materials in a storage area of the refrigerator, the storage amount threshold comprises a total weight threshold at which the storage area allows placement of food materials, and the stored amount comprises a total weight of the placed food materials.
14. The method of claim 13, wherein when the food material storage information includes a total volume of placed food materials in a storage area of the refrigerator, the storage amount threshold comprises a total volume threshold at which the storage area allows for placement of food materials, and the stored amount comprises a total volume of the placed food materials;
detect the regional edible material of depositing and deposit information in refrigerator, include:
collecting images of a storage area in a refrigerator;
the sending the notification message to the server includes:
sending the image of the storage area to the server; and the total volume of the placed food materials is obtained by processing according to the image.
15. A server, characterized in that the server comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the method of any one of claims 1 to 8.
16. A refrigerator, characterized in that the refrigerator comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the method of any one of claims 9 to 10, 12 to 14.
17. A terminal, characterized in that the terminal comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the method of any of claims 9 to 14.
18. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 1 to 8.
19. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 9 to 10, 12 to 14.
20. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method of any one of claims 9 to 14.
21. A system for keeping food fresh, characterized in that the system comprises the server of claim 19 and the refrigerator of claim 16; or,
the system comprises the server of claim 15 and the terminal of claim 17.
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| CN201711353142.6A CN108151434B (en) | 2017-12-15 | 2017-12-15 | Food material fresh-keeping method and system, server, refrigerator and terminal |
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| CN201711353142.6A CN108151434B (en) | 2017-12-15 | 2017-12-15 | Food material fresh-keeping method and system, server, refrigerator and terminal |
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