CN111189273A - Temperature control method and device for refrigerator and computer readable storage medium - Google Patents
Temperature control method and device for refrigerator and computer readable storage medium Download PDFInfo
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- CN111189273A CN111189273A CN201811358366.0A CN201811358366A CN111189273A CN 111189273 A CN111189273 A CN 111189273A CN 201811358366 A CN201811358366 A CN 201811358366A CN 111189273 A CN111189273 A CN 111189273A
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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
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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 embodiment of the invention relates to the technical field of food fresh-keeping and temperature control, and discloses a temperature control method and device for a refrigerator and a computer readable storage medium. The temperature control method of the refrigerator comprises the following steps: acquiring food types of various foods to be stored; acquiring a plurality of characteristic information used for representing the storage conditions of the plurality of foods to be stored according to the food types, wherein each food type corresponds to one characteristic information; acquiring the storage temperatures of the various foods to be stored according to the characteristic information; and adjusting the fresh-keeping temperature in the refrigerator to the storage temperature. The temperature control method, the temperature control device and the computer readable storage medium of the refrigerator can automatically adjust the storage temperature in the refrigerator and accurately provide temperature control for food storage.
Description
Technical Field
The embodiment of the invention relates to the technical field of food fresh-keeping and temperature control, in particular to a temperature control method and device for a refrigerator and a computer readable storage medium.
Background
Nowadays, refrigerators become electrical appliances essential to people's lives, people are used to store bought vegetables, melons and fruits, meat and the like, even uneaten meals in the refrigerators, and the refrigerators are refrigeration equipment keeping constant low temperature and are civil products keeping constant low temperature and cold state of food or other articles. The refrigerator structurally comprises a box body for containing food and a cover plate for closing the box body, wherein a compressor, an ice maker and the like are arranged in the box body. The storage temperature of the refrigerator in the prior art needs to be actively adjusted by a user, otherwise, the storage temperature of the refrigerator is not adjusted after being generally set once.
The inventor finds that at least the following problems exist in the prior art: the storage temperature in the refrigerator cannot be automatically adjusted; the user can not know and memorize the optimum storage temperature interval of each food comprehensively, and can not know the optimum storage temperature value of all foods stored in the refrigerator, so that the temperature control of the refrigerator is used by someone, and the refrigerator can not accurately provide the food storage temperature control.
Disclosure of Invention
An object of embodiments of the present invention is to provide a method and an apparatus for controlling a temperature of a refrigerator, and a computer-readable storage medium, which can automatically adjust a storage temperature of the refrigerator, and accurately provide a control of the storage temperature of food.
In order to solve the above technical problem, an embodiment of the present invention provides a temperature control method for a refrigerator, including:
acquiring food types of various foods to be stored; acquiring a plurality of characteristic information used for representing the storage conditions of the plurality of foods to be stored according to the food types, wherein each food type corresponds to one characteristic information; acquiring the storage temperatures of the various foods to be stored according to the characteristic information; and adjusting the fresh-keeping temperature in the refrigerator to the storage temperature.
The present invention also provides a temperature control apparatus of a refrigerator, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform the above-mentioned temperature control method of the refrigerator.
The present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the temperature control method of the refrigerator described above.
Compared with the prior art, the embodiment of the invention obtains the types of the foods to be stored in the refrigerator by obtaining the food types of a plurality of foods to be stored, then obtains a plurality of characteristic information for representing the storage conditions of the foods to be stored according to the food types, and obtains the storage temperature of the foods to be stored according to the characteristic information, wherein each food type corresponds to one characteristic information, namely each food has one unique characteristic information and the characteristic information can represent the storage conditions of the foods to be stored, so that the unique storage conditions corresponding to the foods to be stored in the refrigerator can be obtained according to the characteristic information, the storage temperature is the optimal temperature based on the foods to be stored, and finally the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature, the food in the refrigerator can be stored at the common and proper fresh-keeping temperature, so that the storage temperature in the refrigerator can be automatically adjusted, and the aim of accurately controlling the temperature for storing the food is fulfilled.
In addition, the characteristic information is a preset fresh-keeping temperature value; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes: a preset food preservation temperature database, wherein preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; and matching the food types of the foods to be stored with the food preservation temperature database to obtain a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored.
In addition, the obtaining of the storage temperatures of the plurality of foods to be stored according to the plurality of characteristic information specifically includes: and calculating the preset preservation temperature values according to a weighted average algorithm, and taking the calculation result as the storage temperature of the various foods to be stored.
In addition, the characteristic information is a preset fresh-keeping temperature interval and a preset fresh-keeping temperature value positioned in the preset fresh-keeping temperature interval; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes: a preset food preservation temperature database, wherein preset preservation temperature intervals corresponding to various food types and preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; and matching the food types of the foods to be stored with the food preservation temperature database, and acquiring a plurality of preset preservation temperature intervals and a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored. Through setting up characteristic information for predetermineeing fresh-keeping temperature interval and being located predetermine fresh-keeping temperature value in the fresh-keeping temperature interval, can make the storage temperature that obtains multiple food of waiting to save at last more can accord with these comprehensive demands of waiting to save food to fresh-keeping temperature to more accurate the temperature control that provides food fresh-keeping.
In addition, the obtaining of the storage temperatures of the plurality of foods to be stored according to the plurality of characteristic information specifically includes: determining an intersection interval of the preset preservation temperature intervals; and taking the preset fresh-keeping temperature value in the intersection interval as the storage temperature.
In addition, before the determining the intersection of the preset freshness temperature intervals, the method further comprises: judging whether the preset preservation temperature intervals have intersection or not, and if the preset preservation temperature intervals do not have intersection, sending reminding information; and if the preset preservation temperature intervals have intersection, determining the intersection intervals of the preset preservation temperature intervals. By the method, the food stored in the refrigerator is prevented from deteriorating due to the fact that the storage temperature in the refrigerator is not suitable, and the use experience of a user is improved.
In addition, after the preset fresh-keeping temperature value in the intersection interval is taken as the storage temperature, the method further comprises the following steps: taking the multiple foods to be stored as stored foods, and acquiring the food types of the next batch of foods to be stored; acquiring a fresh-keeping temperature value of the next batch of food to be stored according to the food type of the next batch of food to be stored; and judging whether the fresh-keeping temperature values of the next batch of food to be stored are in the intersection interval, and if not, sending alarm information. By the mode, whether the preservation temperature in the refrigerator is suitable for storing the next batch of food can be judged before the next batch of food is stored in the refrigerator (at the moment, the next batch of food is stored in the refrigerator), alarm information is sent when the preservation temperature in the refrigerator is not suitable for storing the next batch of food, food deterioration caused by unsuitable preservation temperature is avoided, the situation that a user stores the food which is not suitable for being stored in the current refrigerator in the refrigerator is avoided, and the use experience of the user is improved.
In addition, the acquiring of the food types of the multiple foods to be stored specifically includes: and acquiring the food type according to at least one of voice recognition, gesture recognition, image recognition or infrared code scanning.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a flowchart of a temperature control method of a refrigerator according to a first embodiment of the present invention;
fig. 2 is a flowchart of a temperature control method of a refrigerator according to a second embodiment of the present invention;
fig. 3 is a flowchart of a temperature control method of a refrigerator according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a temperature control apparatus of a refrigerator according to a fourth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present invention in its various embodiments. However, the technical solution claimed in the present invention can be implemented without these technical details and various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a method for controlling a temperature of a refrigerator, and a specific flow is shown in fig. 1, including:
s101: and obtaining various food types of food to be stored.
In step S101, in particular, in this embodiment, the food type may be obtained through at least one of voice recognition, gesture recognition, image recognition, or infrared code scanning. That is, the user can speak the type of the food to be stored, and the server can acquire the type of the food to be stored through voice recognition; the type of food to be stored can be manually input on a display screen of the refrigerator with the screen, and the server can acquire the type of the food to be stored through gesture recognition; the type of the food to be stored can be acquired through image recognition (such as placing food in an image recognition area); the type of the food to be stored can also be obtained through infrared code scanning (such as infrared scanning of a two-dimensional code on a food label). The skilled person in the art can understand that there are many ways to obtain the food types of the food to be stored, such as RFID, and the like, and this embodiment does not exhaust all the ways to obtain the food types of the food to be stored, and other obtaining ways can achieve the same technical effect as this embodiment.
S102: and acquiring a plurality of preset fresh-keeping temperature values of various foods to be stored according to the types of the foods.
In step S102, specifically, in this embodiment, the obtaining of the plurality of characteristic information used for characterizing the freshness property of the food to be stored according to the food category may be: a preset food preservation temperature database, wherein preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; and matching the food types of the foods to be stored with the food preservation temperature database to obtain a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored. It can be understood that, in this embodiment, a complete set of food preservation temperature database is first established, and the database calibrates all food preservation temperatures, that is, preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database, and after the food data is obtained (that is, after the food types of the food to be stored are obtained), the food data is sent to the background server, and a plurality of preset preservation temperature values corresponding to the food types of the food to be stored are obtained through matching with the server food preservation temperature database. In a simple manner, assuming that the temperature corresponding to ice cream stored in the food preservation temperature database is 0 degree, and the temperature corresponding to milk is 5 degrees, when the type of the obtained food is ice cream, the storage temperature corresponding to ice cream is 0 degree, and when the type of the obtained food is milk, the storage temperature corresponding to milk is 5 degrees.
S103: and acquiring the storage temperatures of various foods to be stored according to the preset fresh-keeping temperature values.
In step S103, specifically, in this embodiment, the obtaining of the storage temperatures of the plurality of food items to be stored according to the plurality of characteristic information may be: and calculating the preset preservation temperature values according to a weighted average algorithm, and taking the calculation result as the storage temperature of the various foods to be stored. The weighted average method is a trend prediction method which uses a plurality of observed values of the same variable arranged according to time sequence in the past and uses the time sequence number as weight to calculate the weighted average value of the observed values, and uses the number as a predicted value of the variable in the future period; the weighted average is to multiply each value by the corresponding weight, then sum up to get the total value, and then divide by the total number of units. The magnitude of the weighted average depends not only on the magnitude of the value (variable value) of each unit in the population but also on the number of times each value appears (frequency).
For ease of understanding, the process of calculating the storage temperature by using the weighted average algorithm in this embodiment is specifically illustrated below:
assuming that milk, bananas and chocolate are stored in a refrigerator together, the preset fresh-keeping temperature value of the milk is 10 degrees, the preset fresh-keeping temperature value of the bananas is 15 degrees and the preset fresh-keeping temperature value of the chocolate is 5 degrees, the weight of the milk is set to be 0.2, the weight of the bananas is set to be 0.3 and the weight of the chocolate is set to be 0.5, and the weighted average value is obtained by using a weighted average algorithm and is set to be
That is, 9 degrees is the appropriate storage temperature for milk, bananas and chocolate.
S104: the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature.
In step S104, specifically, after the storage temperature is generated, the server feeds back the storage temperature to the main control board of the refrigerator in real time, and the main control board automatically adjusts the temperature of the refrigerator to the storage temperature.
Compared with the prior art, the embodiment of the invention obtains the types of the foods to be stored in the refrigerator by obtaining the food types of a plurality of foods to be stored, then obtains a plurality of characteristic information for representing the storage conditions of the foods to be stored according to the food types, and obtains the storage temperature of the foods to be stored according to the characteristic information, wherein each food type corresponds to one characteristic information, namely each food has one unique characteristic information and the characteristic information can represent the storage conditions of the foods to be stored, so that the unique storage conditions corresponding to the foods to be stored in the refrigerator can be obtained according to the characteristic information, the storage temperature is the optimal temperature based on the foods to be stored, and finally the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature, the food in the refrigerator can be stored at the common and proper fresh-keeping temperature, so that the storage temperature in the refrigerator can be automatically adjusted, and the aim of accurately controlling the temperature for storing the food is fulfilled.
A second embodiment of the present invention relates to a method for controlling temperature of a refrigerator, and is substantially the same as the first embodiment, and mainly differs therefrom in that: in the first embodiment, the characteristic information is a preset fresh-keeping temperature value; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes: a preset food preservation temperature database, wherein preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; matching the food types of the foods to be stored with the food fresh-keeping temperature database to obtain a plurality of preset fresh-keeping temperature values respectively corresponding to the food types of the foods to be stored; in the second embodiment, the characteristic information is a preset fresh-keeping temperature interval and a preset fresh-keeping temperature value within the preset fresh-keeping temperature interval; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes: a preset food preservation temperature database, wherein preset preservation temperature intervals corresponding to various food types and preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; and matching the food types of the foods to be stored with the food preservation temperature database, and acquiring a plurality of preset preservation temperature intervals and a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored. Through setting up characteristic information for predetermineeing fresh-keeping temperature interval and being located predetermine fresh-keeping temperature value in the fresh-keeping temperature interval, can make the storage temperature that obtains multiple food of waiting to save at last more can accord with these comprehensive demands of waiting to save food to fresh-keeping temperature to more accurate the temperature control that provides food fresh-keeping.
As shown in fig. 2, a specific flow of the present embodiment includes:
s201: and obtaining various food types of food to be stored.
S202: the method comprises the steps of obtaining a plurality of preset fresh-keeping temperature intervals of various foods to be stored and a plurality of preset fresh-keeping temperature values located in the preset fresh-keeping temperature intervals according to the types of the foods.
Regarding step S202, specifically, in this embodiment, the manner of obtaining the multiple preset fresh-keeping temperature intervals and the multiple preset fresh-keeping temperature values located in the multiple preset fresh-keeping temperature intervals may be: a preset food preservation temperature database, wherein preset preservation temperature intervals corresponding to various food types and preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database; and matching the food types of the foods to be stored with the food preservation temperature database, and acquiring a plurality of preset preservation temperature intervals and a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored. It can be understood that, in this embodiment, a complete set of complete food preservation temperature database is established first, and the database performs data calibration on all food preservation temperatures, that is, a preset preservation temperature interval corresponding to each food type and a preset preservation temperature value within the preset preservation temperature interval are stored in the food preservation temperature database, and after the food data is obtained (that is, after the food type of the food to be stored is obtained), the food data is sent to the background server, and a plurality of preset preservation temperature intervals and preset preservation temperature values corresponding to the food types of the food to be stored are obtained through matching with the server food preservation temperature database. In brief, it is assumed that the preset preservation temperature interval corresponding to ice cream stored in the food preservation temperature database is 0-5 degrees, and the preset preservation temperature value is 2 degrees; the preset preservation temperature interval corresponding to the milk is 5-10 ℃, and the preset preservation temperature value is 8 ℃, so that when the type of the obtained food is ice cream, the preset preservation temperature interval corresponding to the ice cream is 0-5 ℃ and the preset preservation temperature value is 2 ℃ through the food preservation temperature database; when the type of the obtained food is milk, the preset fresh-keeping temperature range corresponding to the milk can be obtained from 5 to 10 degrees through the food fresh-keeping temperature database, and the preset fresh-keeping temperature value is 8 degrees.
S203: and acquiring the storage temperatures of various foods to be stored according to the preset preservation temperature intervals and the preset preservation temperature values.
In step S203, specifically, in this embodiment, the obtaining of the storage temperatures of the multiple foods to be stored according to the multiple preset fresh-keeping temperature intervals and the multiple preset fresh-keeping temperature values may be: determining an intersection interval of the preset preservation temperature intervals; and taking the preset fresh-keeping temperature value in the intersection interval as the storage temperature.
For ease of understanding, the following description specifically exemplifies the procedure of obtaining the storage temperature in the present embodiment:
the milk, the apples and the chocolate are supposed to be stored in the refrigerator together, the preset fresh-keeping temperature range of the milk is 5-10 degrees, the preset fresh-keeping temperature value is 8 degrees, the preset fresh-keeping temperature range of the apples is 6-12 degrees, the preset fresh-keeping temperature value is 10 degrees, the preset fresh-keeping temperature range of the chocolate is 2-7 degrees, the preset fresh-keeping temperature value is 6 degrees, the intersection interval of the preset fresh-keeping temperature ranges of the milk, the apples and the chocolate can be determined to be 6-7 degrees, and the preset fresh-keeping temperature value of the chocolate is 6 degrees in the intersection interval, so that the 6 degrees are the proper storage temperatures of the milk, the apples and the chocolate.
It is worth mentioning that, in this embodiment, before the determining the intersection of the preset fresh-keeping temperature intervals, the method further includes: judging whether the preset preservation temperature intervals have intersection or not, and if the preset preservation temperature intervals do not have intersection, sending reminding information; and if the preset preservation temperature intervals have intersection, determining the intersection intervals of the preset preservation temperature intervals. Briefly, the preservation temperature intervals of some foods do not intersect, for example, the preservation temperature of ice cream is lower than 5 degrees, the preservation temperature of bananas is greater than 10 degrees, the ice cream on the surface and the bananas cannot be stored in the refrigerator at the same time, and at the moment, a reminding message is sent to inform a user, so that the problem that the foods are deteriorated due to the fact that the storage temperature in the refrigerator is not suitable is avoided, and the use experience of the user is further improved.
S204: the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature.
Steps S201 and S204 in this embodiment are similar to steps S101 and S104 in the first embodiment, and are not described here again to avoid redundancy.
Compared with the prior art, the embodiment of the invention obtains the types of the foods to be stored in the refrigerator by obtaining the food types of a plurality of foods to be stored, then obtains a plurality of characteristic information for representing the storage conditions of the foods to be stored according to the food types, and obtains the storage temperature of the foods to be stored according to the characteristic information, wherein each food type corresponds to one characteristic information, namely each food has one unique characteristic information and the characteristic information can represent the storage conditions of the foods to be stored, so that the unique storage conditions corresponding to the foods to be stored in the refrigerator can be obtained according to the characteristic information, the storage temperature is the optimal temperature based on the foods to be stored, and finally the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature, the food in the refrigerator can be stored at the common and proper fresh-keeping temperature, so that the storage temperature in the refrigerator can be automatically adjusted, and the aim of accurately controlling the temperature for storing the food is fulfilled.
The third embodiment of the present invention relates to a temperature control method for a refrigerator, which is further improved based on the second embodiment, and the specific improvement is that: in a third embodiment, after the setting the preset freshness temperature value in the intersection interval as the storage temperature, the method further includes: taking the multiple foods to be stored as stored foods, and acquiring the food types of the next batch of foods to be stored; acquiring a fresh-keeping temperature value of the next batch of food to be stored according to the food type of the next batch of food to be stored; and judging whether the fresh-keeping temperature values of the next batch of food to be stored are in the intersection interval, and if not, sending alarm information. By the mode, before the next batch of food is stored in the refrigerator (at the moment, the food is already in the refrigerator), whether the preservation temperature in the refrigerator is suitable for storing the next batch of food is judged, the preservation temperature in the refrigerator is not suitable for storing the next batch of food, alarm information is sent out, food deterioration caused by the fact that the preservation temperature is not suitable is avoided, the situation that a user stores the food which is not suitable for being stored in the refrigerator into the refrigerator is also avoided, and the use experience of the user is improved. As shown in fig. 3, a specific flow of the present embodiment includes:
s301: and obtaining various food types of food to be stored.
S302: the method comprises the steps of obtaining a plurality of preset fresh-keeping temperature intervals of various foods to be stored and a plurality of preset fresh-keeping temperature values located in the preset fresh-keeping temperature intervals according to the types of the foods.
S303: and acquiring the storage temperatures of various foods to be stored according to the preset preservation temperature intervals and the preset preservation temperature values.
S304: the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature.
Steps S301 to S304 in the present embodiment are similar to steps S201 to S204 in the second embodiment, and are not repeated herein to avoid repetition.
S305: and taking a plurality of foods to be stored as stored foods, and acquiring the food types of the next batch of foods to be stored.
Regarding step S305, specifically, the food type of the next batch of food to be stored can be obtained by a food management system with voice recognition, a manually-added food management system of a refrigerator with a screen, or a food management system of a refrigerator with image recognition.
S306: and acquiring the fresh-keeping temperature value of the next batch of food to be stored according to the food type of the next batch of food to be stored.
S307: and judging whether the fresh-keeping temperature values of the next batch of food to be stored are in the intersection interval, and sending alarm information when judging that the fresh-keeping temperature values of the next batch of food to be stored are not in the intersection interval.
In step S307, specifically, by using this way, before the next batch of food is stored in the refrigerator (at this time, the food is already in the refrigerator), it is determined whether the fresh-keeping temperature in the refrigerator is suitable for storing the next batch of food, and when the fresh-keeping temperature in the refrigerator is not suitable for storing the next batch of food, an alarm message is sent, so that food deterioration caused by unsuitable fresh-keeping temperature is avoided, and the user is also prevented from storing the food which is not suitable for storing in the refrigerator, thereby improving the user experience.
Compared with the prior art, the embodiment of the invention obtains the types of the foods to be stored in the refrigerator by obtaining the food types of a plurality of foods to be stored, then obtains a plurality of characteristic information for representing the storage conditions of the foods to be stored according to the food types, and obtains the storage temperature of the foods to be stored according to the characteristic information, wherein each food type corresponds to one characteristic information, namely each food has one unique characteristic information and the characteristic information can represent the storage conditions of the foods to be stored, so that the unique storage conditions corresponding to the foods to be stored in the refrigerator can be obtained according to the characteristic information, the storage temperature is the optimal temperature based on the foods to be stored, and finally the fresh-keeping temperature in the refrigerator is adjusted to the storage temperature, the food in the refrigerator can be stored at the common and proper fresh-keeping temperature, so that the storage temperature in the refrigerator can be automatically adjusted, and the aim of accurately controlling the temperature for storing the food is fulfilled.
A fourth embodiment of the present invention relates to a temperature control apparatus for a refrigerator, as shown in fig. 4, including:
at least one processor 401; and the number of the first and second groups,
a memory 402 communicatively coupled to the at least one processor 401; wherein the content of the first and second substances,
the memory 402 stores instructions executable by the at least one processor 401, the instructions being executed by the at least one processor 401 to enable the at least one processor 401 to perform the above-described temperature control method of the refrigerator.
Where the memory 402 and the processor 401 are coupled by a bus, which may include any number of interconnected buses and bridges that couple one or more of the various circuits of the processor 401 and the memory 402 together. The bus may also connect various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface provides an interface between the bus and the transceiver. The transceiver may be one element or a plurality of elements, such as a plurality of receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor 401 may be transmitted over a wireless medium via an antenna, which may receive the data and transmit the data to the processor 401.
The processor 401 is responsible for managing the bus and general processing and may provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And memory 402 may be used to store data used by processor 401 in performing operations.
A fifth embodiment of the present invention relates to a computer-readable storage medium storing a computer program. The computer program realizes the above-described method embodiments when executed by a processor.
That is, as can be understood by those skilled in the art, all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing related hardware, where the program is stored in a storage medium and includes several instructions to enable a device (which may be a single chip, a chip, or the like) or a processor (processor) to execute all or part of the steps of the method described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A temperature control method of a refrigerator, comprising:
acquiring food types of various foods to be stored;
acquiring a plurality of characteristic information used for representing the storage conditions of the plurality of foods to be stored according to the food types, wherein each food type corresponds to one characteristic information;
acquiring the storage temperatures of the various foods to be stored according to the characteristic information;
and adjusting the fresh-keeping temperature in the refrigerator to the storage temperature.
2. The temperature control method of a refrigerator according to claim 1, wherein the characteristic information is a preset fresh-keeping temperature value; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes:
a preset food preservation temperature database, wherein preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database;
and matching the food types of the foods to be stored with the food preservation temperature database to obtain a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored.
3. The method for controlling the temperature of a refrigerator according to claim 2, wherein the obtaining the storage temperatures of the plurality of foods to be stored according to the plurality of characteristic information specifically comprises:
and calculating the preset preservation temperature values according to a weighted average algorithm, and taking the calculation result as the storage temperature of the various foods to be stored.
4. The temperature control method of a refrigerator according to claim 1, wherein the characteristic information is a preset freshness temperature interval and a preset freshness temperature value within the preset freshness temperature interval; the obtaining of the plurality of characteristic information used for representing the freshness property of the food to be stored according to the food type specifically includes:
a preset food preservation temperature database, wherein preset preservation temperature intervals corresponding to various food types and preset preservation temperature values corresponding to various food types are stored in the food preservation temperature database;
and matching the food types of the foods to be stored with the food preservation temperature database, and acquiring a plurality of preset preservation temperature intervals and a plurality of preset preservation temperature values respectively corresponding to the food types of the foods to be stored.
5. The method for controlling the temperature of the refrigerator according to claim 4, wherein the obtaining the storage temperatures of the plurality of foods to be stored according to the plurality of characteristic information specifically comprises:
determining an intersection interval of the preset preservation temperature intervals;
and taking the preset fresh-keeping temperature value in the intersection interval as the storage temperature.
6. The method as claimed in claim 5, wherein before the determining the intersection of the preset fresh-keeping temperature intervals, the method further comprises:
judging whether the preset preservation temperature intervals have intersection or not, and if the preset preservation temperature intervals do not have intersection, sending reminding information; and if the preset preservation temperature intervals have intersection, determining the intersection intervals of the preset preservation temperature intervals.
7. The method of claim 5, wherein after the step of setting the preset fresh-keeping temperature value in the intersection interval as the storage temperature, the method further comprises:
taking the multiple foods to be stored as stored foods, and acquiring the food types of the next batch of foods to be stored;
acquiring a fresh-keeping temperature value of the next batch of food to be stored according to the food type of the next batch of food to be stored;
and judging whether the fresh-keeping temperature values of the next batch of food to be stored are in the intersection interval, and if not, sending alarm information.
8. The method for controlling the temperature of the refrigerator according to claim 1, wherein the obtaining of the food types of the plurality of foods to be stored specifically comprises:
and acquiring the food type according to at least one of voice recognition, gesture recognition, image recognition or infrared code scanning.
9. A temperature control apparatus of a refrigerator, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the temperature control method of the refrigerator according to any one of claims 1 to 8.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the temperature control method of the refrigerator of any one of claims 1 to 8.
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| CN112413991A (en) * | 2020-12-04 | 2021-02-26 | 武汉碗上好科技有限公司 | Refrigerator food storage temperature control method and refrigerator |
| CN112965554A (en) * | 2021-01-28 | 2021-06-15 | 苏州龙时汇达商业设备股份有限公司 | Intelligent aquatic product seafood pool control method, system and terminal based on Internet of things |
| CN113915869A (en) * | 2021-03-02 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113945039A (en) * | 2020-07-16 | 2022-01-18 | 宁波方太厨具有限公司 | Food material fresh-keeping degree determining method and refrigerator fresh-keeping control method and system |
| CN114407607A (en) * | 2022-01-18 | 2022-04-29 | 上汽通用五菱汽车股份有限公司 | Quality guarantee method, device and equipment for long-distance freight car and readable storage medium |
| CN114485033A (en) * | 2022-01-14 | 2022-05-13 | 珠海格力电器股份有限公司 | Food material processing method, device, system, equipment and storage medium |
| CN115993858A (en) * | 2022-12-08 | 2023-04-21 | 珠海格力电器股份有限公司 | Temperature determination method and device, closed cabinet and storage medium |
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