CN113280554A - Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment - Google Patents
Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment Download PDFInfo
- Publication number
- CN113280554A CN113280554A CN202110453274.6A CN202110453274A CN113280554A CN 113280554 A CN113280554 A CN 113280554A CN 202110453274 A CN202110453274 A CN 202110453274A CN 113280554 A CN113280554 A CN 113280554A
- Authority
- CN
- China
- Prior art keywords
- target
- temperature
- food
- cold storage
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The application relates to a method and a device for adjusting indoor temperature of a cold storage equipment room and cold storage equipment, wherein the method comprises the following steps: the method comprises the steps of obtaining a food type of target food stored in a target chamber of cold storage equipment, and obtaining the surface temperature of the target food, wherein the target food is food to be preserved, and the food type is identified according to identification equipment in the target chamber; determining a target temperature for storing the target food according to the food type and the surface temperature; adjusting the temperature within the target compartment to the target temperature. The application solves the technical problem that the food preservation time is short.
Description
Technical Field
The application relates to the field of household appliances, in particular to a method and a device for adjusting indoor temperature between cold storage equipment and the cold storage equipment.
Background
With the improvement of life quality of people, consumers have higher and higher requirements on food preservation, especially on color, taste and the like of food. Because the fruits and vegetables have the characteristics of high water content, living bodies after picking and rotten and deteriorated, the existing refrigerator usually adopts a technology conforming to preservation, thereby prolonging the storage time of the fruits and vegetables. Under the low-temperature and low-oxygen environment, the biological activity of microorganisms in the fruits and vegetables is effectively reduced, so that the respiration of the fruits and vegetables is inhibited.
In the related art, a constant-temperature refrigeration mode which is manually set is usually adopted, the mode is suitable for keeping most fruits and vegetables fresh, but the temperature of part of fruits and vegetables can accelerate the respiration of the fruits and vegetables or promote the metabolism of the fruits and vegetables, so that the fresh-keeping period of the fruits and vegetables is shortened.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The application provides a method and a device for adjusting indoor temperature of a cold storage equipment room and cold storage equipment, and aims to at least solve the technical problem that food preservation time is short in the related technology.
According to an aspect of an embodiment of the present application, there is provided a method for adjusting an indoor temperature of a cold storage equipment room, including: the method comprises the steps of obtaining a food type of target food stored in a target chamber of the cold storage device and obtaining the surface temperature of the target food, wherein the food type is identified according to identification equipment in the target chamber; determining a target temperature for storing the target food according to the food type and the surface temperature; adjusting the temperature within the target compartment to the target temperature.
Optionally, determining the target temperature for storing the target food according to the food type and the surface temperature comprises: acquiring a target temperature interval corresponding to the food type, wherein the target temperature interval is preset; detecting whether the surface temperature is within the target temperature interval; and determining the target temperature according to the detection result.
Optionally, determining the target temperature according to the detection result includes: determining a first temperature as the target temperature within the target compartment if the surface temperature of the target food product is not within the target temperature interval, wherein the target compartment at the first temperature is used to adjust the surface temperature of the target food product such that the degree of the target food product is within the target temperature interval.
Optionally, determining the target temperature according to the detection result includes: under the condition that the surface temperature of the target food is within the target temperature interval, determining a second temperature of the target food in a storage temperature list according to the food type, wherein the storage temperature list correspondingly stores the food type and a preset storage temperature matched with the food type; determining the second temperature as the target temperature within the target compartment.
Optionally, the identifying device includes an image capturing device and an image identifying device, and the obtaining of the food type of the target food stored in the target compartment of the cold storage device includes: acquiring a target image of the target food acquired by the image acquisition device, wherein the image acquisition device is a device installed in the cold storage equipment; and identifying the target image by using the image identification device to obtain the food type of the target food.
Optionally, the obtaining of the target image of the target food collected by the image collecting device includes: acquiring a weight value transmitted by a weight sensor arranged in the target chamber; detecting whether the weight value is larger than a set threshold value; and controlling the image acquisition device to acquire the target image of the target food under the condition that the weight value is larger than the set threshold value.
Optionally, after obtaining the food type of the target food stored in the target compartment of the cold storage apparatus, the method further includes: determining a target humidity value and a target illumination value corresponding to the target food; and controlling working parameters of an environment adjusting device of the cold storage equipment so that the humidity value in the target chamber is maintained at the target humidity value and the illumination value in the target chamber is maintained at the target illumination value, wherein the environment adjusting device comprises the humidity adjusting device and the illumination adjusting device in the cold storage equipment.
According to another aspect of the embodiments of the present application, there is also provided an apparatus for adjusting a target temperature, including: the device comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring the food type of target food stored in a target chamber of the cold storage equipment and acquiring the surface temperature of the target food, and the food type is identified according to identification equipment in the target chamber; the first determination module is used for determining a target temperature for storing the target food according to the food type and the surface temperature; and the adjusting module is used for adjusting the temperature in the target chamber to the target temperature.
According to another aspect of the embodiments of the present application, there is also provided a cold storage device, which includes an adjusting apparatus for an indoor temperature of a cold storage device room, the target room, and the identification device.
According to another aspect of the embodiments of the present application, there is also provided a storage medium including a stored program which, when executed, performs the above-described method.
According to another aspect of the embodiments of the present application, there is also provided a cold storage device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor executes the above method through the computer program.
In the embodiment of the application, the method comprises the steps of acquiring the food type of target food stored in a target chamber of cold storage equipment and acquiring the surface temperature of the target food, wherein the target food is food to be preserved, and the food type is identified according to identification equipment in the target chamber; determining a target temperature for storing the target food according to the food type and the surface temperature; the temperature in the target compartment is adjusted to the target temperature, the target food placed in the target compartment is identified through the identification device, thereby determining the food type of the target food, obtaining the surface temperature of the target food, determining the target temperature required by the target food at present according to the food type and the surface temperature of the target food, and adjusting the temperature within the target compartment to a target temperature, such that the target food is stored within a desired temperature environment, instead of storing the target food in the target box body by adopting the constant temperature set manually in the related art, the aim of determining the required storage temperature of the target food according to the surface temperature of the target food and the food type of the target food is achieved, therefore, the technical effect of prolonging the food preservation time is realized, and the technical problem of short food preservation time is further solved.
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.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic diagram of a hardware environment of a method for adjusting an indoor temperature of a cold storage equipment room according to an embodiment of the present application;
FIG. 2 is a flow chart of an alternative method for adjusting the temperature of the interior of a cold storage equipment room according to an embodiment of the present disclosure;
FIG. 3 is a flow chart of an alternative fruit and vegetable precooling mode according to an embodiment of the present application;
FIG. 4 is a flow chart of an alternative tropical fruit pre-cooling control according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an alternative apparatus for adjusting the temperature of the interior of a cold storage equipment room according to an embodiment of the present application;
fig. 6 is a block diagram of an electronic device according to an embodiment of the present application.
FIG. 7 is a schematic view of an alternative target temperature adjustment device according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
According to an aspect of the embodiments of the present application, an embodiment of a method for adjusting an indoor temperature of a cold storage equipment room is provided.
Alternatively, in this embodiment, the method for adjusting the indoor temperature of the cold storage equipment room may be applied to a hardware environment formed by the terminal 101 and the server 103 as shown in fig. 1. As shown in fig. 1, a server 103 is connected to a terminal 101 through a network, which may be used to provide services (such as data computing services, image recognition services, etc.) for the terminal or a client installed on the terminal, and a database may be provided on the server or separately from the server for providing data storage services for the server 103, and the network includes but is not limited to: the terminal 101 is not limited to a PC, a mobile phone, a tablet computer, and the like. The method for adjusting the indoor temperature between the cold storage devices according to the embodiment of the present application may be executed by the server 103, the terminal 101, or both the server 103 and the terminal 101. The terminal 101 may perform the method for adjusting the indoor temperature of the cold storage equipment room according to the embodiment of the present application, or may perform the method by a client installed thereon.
Fig. 2 is a flowchart of an optional method for adjusting the indoor temperature of the cold storage equipment room according to an embodiment of the present application, and as shown in fig. 2, the method may include the following steps:
step S202, acquiring a food type of target food stored in a target chamber of a cold storage device, and acquiring a surface temperature of the target food, wherein the food type is identified according to identification equipment in the target chamber;
step S204, determining a target temperature for storing the target food according to the type of the food and the surface temperature;
step S206, adjusting the temperature in the target compartment to the target temperature.
Through the steps S202 to S206, the target food placed in the target compartment is identified through the identification device, so that the food type of the target food is determined, the surface temperature of the target food is obtained, the target temperature required by the target food can be determined through the food type and the surface temperature of the target food, and the temperature in the target compartment is adjusted to the target temperature, so that the target food is stored in a required temperature environment, instead of storing the target food placed in the target box body by adopting a manually set constant temperature in the related art, the purpose of determining the storage temperature required by the target food according to the surface temperature of the target food and the food type of the target food is achieved, so that the technical effect of prolonging the food preservation time is achieved, and the technical problem of short food preservation time is solved.
In the technical solution provided in step S202, the number of the target compartments of the cold storage device may be 1, 2, 3, and so on. Developers can design the target compartment number of the cold storage equipment according to requirements and the size of the cold storage equipment, and the scheme does not limit the number of the cold storage equipment compartments.
Optionally, in this embodiment, the cold storage device may include, but is not limited to, a food storage device such as an intelligent refrigerator or an intelligent freezer, and the target compartment may be, but is not limited to, used for performing a fresh-keeping storage operation on the stored target food.
Alternatively, in the present embodiment, the target food may include, but is not limited to, fruits, vegetables, fish, meat, and the like.
Alternatively, in the present embodiment, the food type is determined according to the attribute of the food, such as when the target food is fruit, the food type may include tropical fruit, cold damaged fruit, and the like.
Optionally, in this embodiment, the process of identifying the food type by the identifying device may be that the image capturing device captures an image of the target food, and the target food is identified by the image identifying device according to the captured image.
Optionally, in this embodiment, the obtaining of the surface temperature may be a detection result of the surface temperature by an installed infrared temperature measurement device, or may be obtained by measurement by other contact temperature measurement devices, which is not limited in this embodiment.
In the technical solution provided in step S204, the target temperature may include, but is not limited to, an optimal storage temperature of the target food, and a temperature at which the target food is subjected to the over-temperature treatment.
In the technical solution provided in step S206, adjusting the temperature in the target compartment is achieved by adjusting operating parameters of the cold storage device, for example, adjusting the operating frequency of the compressor, the rotational speed of the condenser fan, the capillary flow rate, and the like.
As an alternative embodiment, determining the target temperature for storing the target food item according to the food item type and the surface temperature comprises:
s11, acquiring a target temperature interval corresponding to the food type, wherein the target temperature interval is preset;
s12, detecting whether the surface temperature is in the target temperature interval;
and S13, determining the target temperature according to the detection result.
Optionally, in this embodiment, there is a corresponding relationship between the food type and the target temperature interval, the target temperature interval may be determined according to the optimal storage temperature of the target food, and the target temperature interval is set to be a temperature greater than or less than the optimal storage temperature by a certain threshold, for example, the optimal storage temperature of the target fruit is 5 ℃ to 7 ℃, and then the target temperature interval may be set to be 0 ℃ to 5 ℃, or 7 ℃ to 12 ℃, and the target temperature interval may also be directly determined according to the food type of the target food.
Optionally, in this embodiment, the corresponding relationship between the food type and the target temperature interval may be stored in a processing module of the cold storage device, or may also be stored in a server, the cold storage device sends the obtained food type to the server, and the server selects the corresponding target temperature interval according to the food type and sends the target temperature interval to the cold storage device, which is not limited in this scheme.
Optionally, in this embodiment, the target temperature interval may be used for carrying out excessive temperature on the target food, so as to avoid the phenomenon that the target food directly enters the optimal storage temperature from the external environment temperature to cause an excessive temperature difference to generate surface frost or condensation, reduce the propagation of bacteria on the surface of the food due to the frost or condensation, and prolong the preservation time and the preservation quality of the fruits and vegetables.
Optionally, in this embodiment, the target temperature determined according to the detection result may be an optimal storage temperature of the target food, or may be a temperature determined to perform an over-temperature treatment on the target food, so that the surface temperature of the food is within a target temperature interval, which is not limited by this embodiment.
As an alternative embodiment, determining the target temperature according to the detection result includes:
and S21, determining a first temperature as the target temperature in the target chamber under the condition that the surface temperature of the target food is not in the target temperature interval, wherein the target chamber at the first temperature is used for adjusting the surface temperature of the target food so that the surface temperature of the target food is in the target temperature interval.
Alternatively, in this embodiment, the first temperature may be a temperature within the target temperature interval, or may be a temperature outside the target temperature interval, for example, the target temperature interval is 5 ℃ to 7 ℃, the current surface temperature of the food is 15 ℃, then the first temperature may be a temperature within the target temperature interval, such as 6 ℃, or may be a temperature outside the target temperature interval, such as 4 ℃, 3 ℃, 9 ℃, 10 ℃, and so on.
Through the steps, under the condition that the surface temperature is not within the target temperature range, the temperature of the target food is adjusted through the first temperature, so that the surface temperature of the target food is within the target temperature range between the temperature before the target food is stored and the optimal storage temperature, the phenomena of frost condensation and dew condensation on the surface of the food caused by overlarge temperature difference are avoided, the bacteria on the surface of the food are prevented from breeding, and the storage efficiency of the food is improved.
As an alternative embodiment, determining the target temperature according to the detection result includes:
s31, determining a second temperature of the target food in a storage temperature list according to the food type under the condition that the surface temperature of the target food is within the target temperature interval, wherein the storage temperature list correspondingly stores the food type and a preset storage temperature matched with the food type;
s32, determining the second temperature as the target temperature in the target chamber.
Optionally, in this embodiment, the second temperature is an optimal storage temperature for food storage, and the optimal storage temperature is different for different types of food.
Optionally, in this embodiment, the storage temperature list may be stored in a processing module or a storage module of the cold storage device, or may be stored in a service, for example, the target device selects a corresponding preset storage temperature from a storage temperature list stored in its own storage module according to the type of the food, or the cold storage device sends the type of the food to the server, and the server selects the corresponding preset storage temperature according to the type of the food, which is not limited in this scheme.
As an alternative embodiment, the identification device includes an image acquisition device and an image identification device, and the obtaining of the food type of the target food stored in the target compartment of the cold storage device includes:
s41, acquiring a target image of the target food acquired by the image acquisition device, wherein the image acquisition device is a shooting device installed in the cold storage equipment;
s42, recognizing the target image by using the image recognition device to obtain the food type of the target food.
Optionally, in this embodiment, the image capturing device may be installed inside the target room, or may be installed outside the target room.
Through the steps, the food type of the target food stored in the target chamber is obtained by identifying and processing the food image acquired by the image acquisition device, so that the automatic determination of the food type is realized, the operation process of a user for storing the target food is reduced, and the user experience is improved.
As an alternative embodiment, the acquiring the target image of the target food collected by the image collecting device includes:
s51, acquiring a weight value transmitted by a weight sensor arranged in the target compartment;
s52, detecting whether the weight value is larger than a set threshold value;
and S53, controlling the shooting device to shoot the target image of the target food under the condition that the weight value is larger than the set threshold value.
Optionally, in this embodiment, the set threshold may be set before product shipment, or may be manually modified by a user during use, and the set threshold may be set to, but is not limited to, 0.1kg, 0.2kg, 1kg, and so on.
Through the steps, the weight value transmitted by the weight sensor is obtained, when the weight value is larger than a certain set threshold value, the target food is stored in the target chamber, then the process of identifying the type of the food in the target chamber is started, and energy loss and equipment operation pressure caused by real-time identification are avoided.
As an alternative embodiment, after obtaining the food type of the target food stored in the target compartment of the cold storage apparatus, the method further comprises:
s61, determining a target humidity value and a target illumination value corresponding to the target food;
and S62, controlling the working parameters of the environment adjusting device of the cold storage equipment so that the humidity value in the target compartment is maintained at the target humidity value and the illumination value in the target compartment is maintained at the target illumination value, wherein the environment adjusting device comprises the humidity adjusting device and the illumination adjusting device in the cold storage equipment.
Through the steps, the appropriate humidity value and illumination value for the target food storage are determined according to the food type, and the corresponding humidity value and temperature value are provided for the target food in the target chamber, so that the storage condition of the target food is ensured, and the storage quality of the food is improved.
Fig. 3 is a flowchart of an alternative fruit and vegetable precooling mode according to an embodiment of the present application, applied to a refrigerator with a plurality of storage boxes, as shown in fig. 3:
s301, a user places fruits in a storage box of the refrigerator for storage, and the image recognition device starts recognition of the types of the fruits stored in the storage box.
And S302, judging whether the fruit is a tropical fruit, executing the step S303 when the fruit type of the fruit is the tropical fruit, and executing the step S304 when the fruit type is not the tropical fruit.
And S303, controlling the operation parameters of the refrigerator to start a tropical fruit storage mode, wherein the tropical fruit storage mode is used for determining whether the surface temperature needs to be preliminarily adjusted according to the surface temperature of the tropical fruits stored in the storage box so as to adjust the surface temperature of the tropical fruits to a preset temperature range, so that condensation water drops on the surfaces of the fruits caused by overlarge temperature difference between the storage temperature and the surfaces of the fruits are avoided, and finally, the optimal storage temperature is provided for the tropical fruits with the surface temperatures within the preset temperature range.
S304, judging whether the fruits are cold damage fruits or not.
S305, under the condition that the fruit type is cold damage fruit, controlling the operation parameters of the refrigerator to start a cold damage fruit storage mode, wherein the cold damage fruit storage mode is used for determining whether the surface temperature needs to be preliminarily adjusted according to the surface temperature of the cold damage fruit stored in the storage box so as to adjust the surface temperature of the cold damage fruit to a preset temperature range, thereby avoiding condensation water drops on the surface of the fruit caused by overlarge temperature difference between the storage temperature and the surface of the cold damage fruit, and finally providing the optimal storage temperature for the cold damage fruit with the surface temperature in the preset temperature range.
S306, when the fruit type is not the cold damage fruit, the operation parameters of the refrigerator are controlled to start other fruit storage modes, the other fruit storage modes are used for determining whether the surface temperature needs to be preliminarily adjusted according to the surface temperatures of the hot fruits and the cold damage fruits stored in the storage box, so that the surface temperatures of the other fruits are adjusted to a preset temperature range, further, the phenomenon that condensation water drops on the surfaces of the fruits are caused due to the fact that the temperature difference between the storage temperature and the surfaces of the other fruits is too large is avoided, and finally, the optimal storage temperature is provided for the other fruits of which the surface temperatures are in the preset temperature range.
Fig. 4 is a flow chart of an alternative tropical fruit pre-cooling control method according to an embodiment of the present application, which is used for pre-cooling tropical fruits placed in a storage chamber and storing the pre-cooled tropical fruits, and which can also be used for storing cold damaged fruits and other types of fruits, but the temperature needs to be modified according to the type of the stored fruits, as shown in fig. 4:
s401, the infrared sensor detects a surface temperature T of the food placed in the storage chamber.
S402, detecting whether the surface temperature T is within a preset interval range [ T1, T2], executing the step S403 when the surface temperature T is within the interval range, and executing the step S404 when the surface temperature T is not within the interval range, wherein the interval range [ T1, T2] is a preset temperature interval in which the tropical fruit needs to be subjected to over-temperature treatment, T1 can be generally set to be 14-16 ℃, and T2 can be set to be 20 ℃.
S403, when the surface temperature of the fruit is detected to be within the range, controlling the temperature in the storage chamber to be a preset temperature T3, wherein T3 is the preset optimal storage temperature of the tropical fruit, and the temperature in the storage chamber is maintained at the optimal storage temperature by adjusting working parameters (such as capillary flow, compressor rotating speed, condenser fan rotating speed and the like) of a refrigerator, wherein the T3 temperature can be generally set to be 10-14 ℃; when the temperature of the storage chamber reaches an opening temperature point TON, an air door of the fruit and vegetable fresh-keeping chamber is opened; when the temperature of the storage chamber reaches a shutdown temperature point TOFF, closing the air door; wherein TON-T1 + TB1/2, TOFF-TB 2/2, TB1 and TB2 are known parameters, and TB1 is the floating temperature at the starting point of the intermediate chamber during the starting process of the compressor; TB2 denotes the compartment on-off temperature difference.
S404, when detecting that fruit surface temperature is not in the interval within range, the temperature in the control storage chamber is T4 to carry out temperature regulation to fruit, make fruit surface temperature be in the interval within range of predetermineeing, avoid the problem of the fruit surface condensation because of the great fruit surface condensation that leads to of temperature difference, thereby avoid breeding because of the fruit surface bacterium that the condensation leads to.
And S405, detecting whether the surface temperature of the fruit falls within the preset interval range again, repeatedly executing the step S404 if the surface temperature of the fruit is not within the interval range, and executing the step S406 if the surface temperature of the fruit is within the preset interval range.
S406, when the surface temperature of the fruit is detected to be within the interval range, controlling the temperature in the storage chamber to be the preset temperature T3.
Fig. 5 is a flow chart of an alternative control of pre-cooling cold damaged fruit according to an embodiment of the present application, as shown in fig. 5:
s501, detecting the surface temperature T of the cold damage fruit placed in the storage chamber by an infrared sensor.
S502, detecting whether the surface temperature T is within a preset interval range [ T5, T8], executing the step S503 when the surface temperature T is within the interval range, and executing the step S504 when the surface temperature T is not within the interval range, wherein the interval range [ T5, T8] is a preset temperature interval in which cold damage fruits need to be subjected to over-temperature treatment, T5 can be generally set to be 4 ℃, and T2 can be set to be 5 ℃ to 8 ℃.
S503, when the surface temperature of the fruit is detected to be within the range, controlling the temperature in the storage chamber to be a preset temperature T6, wherein T6 is the preset optimal storage temperature of the cold damage fruit, and the temperature in the storage chamber is maintained at the optimal storage temperature by adjusting working parameters (such as capillary flow, compressor rotating speed, condenser fan rotating speed and the like) of the refrigerator, wherein the temperature of T6 can be generally set to be 4-6 ℃; when the temperature of the storage chamber reaches an opening temperature point TON, an air door of the fruit and vegetable fresh-keeping chamber is opened; when the temperature of the storage chamber reaches a shutdown temperature point TOFF, closing the air door; wherein TON-T1 + TB1/2, TOFF-TB 2/2, TB1 and TB2 are known parameters, and TB1 is the floating temperature at the starting point of the intermediate chamber during the starting process of the compressor; TB2 denotes the compartment on-off temperature difference.
S504, when detecting that fruit surface temperature is not at interval within range, the temperature in the control storage chamber is T7 to adjust fruit surface temperature, make fruit surface temperature be in predetermined interval within range, avoid the problem of the fruit surface condensation because of the temperature difference is great leads to, thereby avoid breeding because of the fruit surface bacterium that the condensation leads to.
And S505, detecting whether the surface temperature of the fruit falls within the preset interval range again, repeatedly executing the step S504 if the surface temperature of the fruit is not within the interval range, and executing the step S506 if the surface temperature of the fruit is within the preset interval range.
And S506, controlling the temperature in the storage chamber to be the preset temperature T6 when the surface temperature of the fruit is detected to be within the interval range.
Fig. 6 is a flow chart of an alternative fruit pre-cooling control of another type according to an embodiment of the present application, as shown in fig. 6:
s601, the infrared sensor detects a surface temperature T of other types of fruits than cold damaged fruits and tropical fruits placed in the storage room.
S602, detecting whether the surface temperature T is within a preset interval range [ T9, T10], executing the step 603 when the surface temperature is within the interval range, and executing the step S604 when the surface temperature is not within the interval range, wherein the interval range [ T9, T10] is a preset temperature interval in which other types of fruits need to be subjected to over-temperature treatment, generally T9 can be set to be more than 2 ℃ and less than or equal to 5 ℃, and T10 can be set to be more than 5 ℃.
S603, when the surface temperature of the fruit is detected to be within the interval range, controlling the temperature in the storage chamber to be a preset temperature T11, wherein T11 is the preset optimal storage temperature of other types of fruits, and the temperature in the storage chamber is maintained at the optimal storage temperature by adjusting working parameters (such as capillary flow, compressor rotating speed, condenser fan rotating speed and the like) of the refrigerator, wherein the temperature of T6 can be generally set to be 0-2 ℃; when the temperature of the storage chamber reaches an opening temperature point TON, an air door of the fruit and vegetable fresh-keeping chamber is opened; when the temperature of the storage chamber reaches a shutdown temperature point TOFF, closing the air door; wherein TON-T1 + TB1/2, TOFF-TB 2/2, TB1 and TB2 are known parameters, and TB1 is the floating temperature at the starting point of the intermediate chamber during the starting process of the compressor; TB2 denotes the compartment on-off temperature difference.
S604, when detecting that fruit surface temperature is not in the interval within range, the temperature in the control storage chamber is T12 to adjust fruit surface temperature, make fruit surface temperature be in the interval within range of predetermineeing, avoid the problem of the fruit surface condensation because of the great fruit surface condensation that leads to of temperature difference, thereby avoid the fruit surface bacterium that leads to because of the condensation to breed.
S605, detecting whether the surface temperature of the fruit falls within the preset range, if the surface temperature of the fruit is not within the range, repeating step S604, and if the surface temperature of the fruit is within the preset range, executing step S606.
And S606, controlling the temperature in the storage chamber to be the preset temperature T11 when the surface temperature of the fruit is detected to be within the interval range.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present application.
According to another aspect of the embodiments of the present application, there is also provided a target temperature adjusting apparatus for implementing the above-described target temperature adjusting method. Fig. 7 is a schematic diagram of an alternative target temperature adjusting apparatus according to an embodiment of the present application, which may include, as shown in fig. 7:
an obtaining module 72, configured to obtain a food type of a target food stored in a target compartment of a cold storage device, and obtain a surface temperature of the target food, where the food type is identified according to an identification device in the target compartment;
a first determining module 74, configured to determine a target temperature for storing the target food according to the food type and the surface temperature;
an adjusting module 76 for adjusting the temperature in the target compartment to the target temperature.
It should be noted that the obtaining module 72 in this embodiment may be configured to execute the step S202 in this embodiment, the first determining module 74 in this embodiment may be configured to execute the step S204 in this embodiment, and the adjusting module 76 in this embodiment may be configured to execute the step S206 in this embodiment.
It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules described above as a part of the apparatus may operate in a hardware environment as shown in fig. 1, and may be implemented by software or hardware.
Through the module, the technical problem that the food preservation time is short can be solved, and the technical effect of prolonging the food preservation time is achieved.
Optionally, the first determining module includes: the food type acquiring device comprises a first acquiring unit, a second acquiring unit and a control unit, wherein the first acquiring unit is used for acquiring a target temperature interval corresponding to the food type, and the target temperature interval is preset; a detection unit for detecting whether the surface temperature is within the target temperature interval; and the determining unit is used for determining the target temperature according to the detection result.
Optionally, the determining unit is configured to: determining the first temperature as the target temperature in the target compartment if the surface temperature of the target food is not within the target temperature interval, wherein the target compartment at the first temperature is used for adjusting the surface temperature of the target food so that the surface temperature of the target food is within the target temperature interval.
Optionally, the determining unit is configured to: under the condition that the surface temperature of the target food is within the target temperature interval, determining a second temperature of the target food in a storage temperature list according to the food type, wherein the storage temperature list correspondingly stores the food type and a preset storage temperature matched with the food type; determining the second temperature as the target temperature within the target compartment.
Optionally, the obtaining module includes: the second acquisition unit is used for acquiring a target image of the target food acquired by the image acquisition device, and the image acquisition device is a shooting device arranged in the cold storage equipment; and the processing unit is used for carrying out recognition processing on the target image by using an image recognition device so as to obtain the food type of the target food.
Optionally, the second obtaining unit is configured to: acquiring a weight value transmitted by a weight sensor arranged in the target chamber; detecting whether the weight value is larger than a set threshold value; and controlling the image acquisition device to acquire the target image of the target food under the condition that the weight value is larger than the set threshold value.
Optionally, the apparatus further comprises: the second determination module is used for determining a target humidity value and a target illumination value corresponding to the target food after acquiring the food type of the target food stored in the target compartment of the cold storage equipment; the control module is used for controlling working parameters of an environment adjusting device of the cold storage equipment, so that the humidity value in the target room is maintained at the target humidity value, the illumination value in the target room is maintained at the target illumination value, and the environment adjusting device comprises the humidity adjusting device and the illumination adjusting device in the cold storage equipment.
It should be noted here that the modules described above are the same as the examples and application scenarios implemented by the corresponding steps, but are not limited to the disclosure of the above embodiments. It should be noted that the modules described above as a part of the apparatus may be operated in a hardware environment as shown in fig. 1, and may be implemented by software, or may be implemented by hardware, where the hardware environment includes a network environment.
According to another aspect of the embodiments of the present application, there is also provided a cold storage device, which includes an adjusting apparatus for an indoor temperature of a cold storage device room, the target room, and the identification device.
According to another aspect of the embodiment of the present application, there is also provided an electronic apparatus for implementing the method for adjusting the indoor temperature of the cold storage equipment room.
Fig. 8 is a block diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 8, the electronic device may include: one or more processors 801 (only one of which is shown), a memory 803, and a transmission device 805, as shown in fig. 8, the electronic device may further include an input/output device 807.
The memory 803 may be used to store software programs and modules, such as program instructions/modules corresponding to the method and apparatus for adjusting an indoor temperature between cold storage devices in the embodiment of the present application, and the processor 801 executes various functional applications and data processing by running the software programs and modules stored in the memory 803, that is, implements the method for adjusting an indoor temperature between cold storage devices. The memory 803 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 803 may further include memory located remotely from the processor 801, which may be connected to electronic devices via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The above-mentioned transmission device 805 is used for receiving or sending data via a network, and may also be used for data transmission between a processor and a memory. Examples of the network may include a wired network and a wireless network. In one example, the transmission device 805 includes a Network adapter (NIC) that can be connected to a router via a Network cable and other Network devices to communicate with the internet or a local area Network. In one example, the transmission device 805 is a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
Among them, the memory 803 is used to store an application program, in particular.
The processor 801 may call an application stored in the memory 803 via the transmission means 805 to perform the following steps: the method comprises the steps of obtaining a food type of target food stored in a target chamber of cold storage equipment, and obtaining the surface temperature of the target food, wherein the target food is food to be preserved, and the food type is identified according to identification equipment in the target chamber; determining a target temperature for storing the target food according to the food type and the surface temperature; adjusting the temperature within the target compartment to the target temperature.
By adopting the embodiment of the application, the method and the device for adjusting the indoor temperature of the cold storage equipment room and the scheme of the cold storage equipment are provided. The target food placed in the target chamber is identified through the identification equipment, so that the food type of the target food is determined, the surface temperature of the target food is obtained, the target temperature required by the current target food can be determined through the food type and the surface temperature of the target food, the target temperature in the target chamber is adjusted to be the target temperature, the target food is stored in a required temperature environment, the target food placed in the target box body is not stored by adopting the manually set constant temperature in the related technology, the purpose of determining the required storage temperature of the target food according to the surface temperature of the target food and the food type of the target food is achieved, the technical effect of prolonging the food preservation time is achieved, and the technical problem that the food preservation time is short is solved.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
It will be understood by those skilled in the art that the structure shown in fig. 8 is merely an illustration, and the electronic device may be a smart phone (e.g., an Android phone, an iOS phone, etc.), a tablet computer, a palm computer, and a Mobile Internet Device (MID), a PAD, etc. Fig. 8 is a diagram illustrating a structure of the electronic device. For example, the electronic device may also include more or fewer components (e.g., network interfaces, display devices, etc.) than shown in FIG. 8, or have a different configuration than shown in FIG. 8.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by a program for instructing hardware associated with an electronic device, where the program may be stored in a computer-readable storage medium, and the storage medium may include: flash disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
Embodiments of the present application also provide a storage medium. Alternatively, in this embodiment, the storage medium may be a program code for executing a method for adjusting a target temperature in a cold storage device room.
Optionally, in this embodiment, the storage medium may be located on at least one of a plurality of network devices in a network shown in the above embodiment.
Optionally, in this embodiment, the storage medium is configured to store program code for performing the following steps: the method comprises the steps of obtaining a food type of target food stored in a target chamber of cold storage equipment, and obtaining the surface temperature of the target food, wherein the target food is food to be preserved, and the food type is identified according to identification equipment in the target chamber; determining a target temperature for storing the target food according to the food type and the surface temperature; adjusting the temperature within the target compartment to the target temperature.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, network devices, or the like) to execute all or part of the steps of the method described in the embodiments of the present application.
In the above embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (11)
1. A method for adjusting the indoor temperature of a cold storage equipment room is characterized by comprising the following steps:
the method comprises the steps of obtaining a food type of target food stored in a target chamber of the cold storage device and obtaining the surface temperature of the target food, wherein the food type is identified according to identification equipment in the target chamber;
determining a target temperature for storing the target food according to the type of the food and the surface temperature of the target food;
adjusting the temperature within the target compartment to the target temperature.
2. The method of claim 1, wherein determining the target temperature at which to deposit the target food product as a function of the food product type and the surface temperature of the target food product comprises:
acquiring a target temperature interval corresponding to the food type, wherein the target temperature interval is preset;
detecting whether the surface temperature of the target food is within the target temperature interval;
and determining the target temperature according to the detection result.
3. The method of claim 2, wherein determining the target temperature from the detection result comprises:
determining a first temperature as the target temperature within the target compartment if the surface temperature of the target food product is not within the target temperature interval, wherein the target compartment at the first temperature is used to adjust the surface temperature of the target food product such that the surface temperature of the target food product is within the target temperature interval.
4. The method of claim 2, wherein determining the target temperature from the detection result comprises:
under the condition that the surface temperature of the target food is within the target temperature interval, determining a second temperature of the target food in a storage temperature list according to the food type, wherein the storage temperature list correspondingly stores the food type and a preset storage temperature matched with the food type;
determining the second temperature as the target temperature within the target compartment.
5. The method of claim 1, wherein the identification device comprises an image capture device and an image recognition device, and wherein obtaining the food type of the target food stored within the target compartment of the cold storage device comprises:
acquiring a target image of the target food acquired by the image acquisition device, wherein the image acquisition device is a device installed in the cold storage equipment;
and identifying the target image by using the image identification device to obtain the food type of the target food.
6. The method of claim 5, wherein obtaining the target image of the target food item captured by the image capture device comprises:
acquiring a weight value transmitted by a weight sensor arranged in the target chamber;
detecting whether the weight value is larger than a set threshold value;
and controlling the image acquisition device to acquire the target image of the target food under the condition that the weight value is larger than the set threshold value.
7. The method of claim 1, wherein after obtaining the food type of the target food product stored within the target compartment of the cold storage appliance, the method further comprises:
determining a target humidity value and a target illumination value corresponding to the target food;
and controlling working parameters of an environment adjusting device of the cold storage equipment so that the humidity value in the target chamber is maintained at the target humidity value and the illumination value in the target chamber is maintained at the target illumination value, wherein the environment adjusting device comprises the humidity adjusting device and the illumination adjusting device in the cold storage equipment.
8. An adjusting device of indoor temperature of cold storage equipment room, its characterized in that includes:
the device comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring the food type of target food stored in a target chamber of the cold storage equipment and acquiring the surface temperature of the target food, the target food is food to be preserved, and the food type is identified according to identification equipment in the target chamber;
the first determination module is used for determining a target temperature for storing the target food according to the food type and the surface temperature;
and the adjusting module is used for adjusting the temperature in the target chamber to the target temperature.
9. A cold storage facility comprising the device for adjusting the indoor temperature of a cold storage facility room of claim 8, the target room, and the identification facility.
10. A storage medium, characterized in that the storage medium comprises a stored program, wherein the program when executed performs the method of any of the preceding claims 1 to 7.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor executes the method of any of the preceding claims 1 to 7 by means of the computer program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453274.6A CN113280554B (en) | 2021-04-26 | 2021-04-26 | Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453274.6A CN113280554B (en) | 2021-04-26 | 2021-04-26 | Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113280554A true CN113280554A (en) | 2021-08-20 |
| CN113280554B CN113280554B (en) | 2022-11-11 |
Family
ID=77275820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110453274.6A Active CN113280554B (en) | 2021-04-26 | 2021-04-26 | Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113280554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1108998A1 (en) * | 1999-12-16 | 2001-06-20 | The Boc Group, Inc. | Method and apparatus for predicting temperatures of a food product |
| CN103017475A (en) * | 2012-12-03 | 2013-04-03 | 江苏大学 | Intelligent temperature control refrigerator |
| CN103196274A (en) * | 2012-01-09 | 2013-07-10 | 珠海格力电器股份有限公司 | Refrigerator and control method and device thereof |
| EP2689699A1 (en) * | 2012-07-23 | 2014-01-29 | Topinox Sarl | Method for setting microwave power and cooking device |
| CN105758092A (en) * | 2016-05-10 | 2016-07-13 | 吴杰阳 | Multifunctional refrigerator |
| US20160258634A1 (en) * | 2013-10-14 | 2016-09-08 | Mkn Maschinenfabrik Kurt Neubauer Gmbh & Co.Kg | Method for Operating a Cooking Device, and Such a Cooking Device for Performing the Method |
| CN106168432A (en) * | 2016-07-05 | 2016-11-30 | 合肥华凌股份有限公司 | The intelligent temperature control method of cold compartment of refrigerator, device and refrigerator |
| CN107192216A (en) * | 2017-05-08 | 2017-09-22 | 青岛海尔特种电冰箱有限公司 | Refrigerator temperature control method and computer-readable storage medium based on food materials |
| CN107270649A (en) * | 2017-06-16 | 2017-10-20 | 合肥美的智能科技有限公司 | Control method, control system and refrigerator, the computer installation of refrigerator |
| CN108662834A (en) * | 2018-06-06 | 2018-10-16 | 清华大学 | Homeostasis cooling system and its method |
| CN108759246A (en) * | 2018-06-29 | 2018-11-06 | 无锡和晶科技股份有限公司 | A kind of refrigerator temperature-changing chamber and its self-adapting temperature controlling method |
| CN109838957A (en) * | 2019-03-26 | 2019-06-04 | 松下冷链（大连）有限公司 | A kind of fresh-keeping refrigerator device of intelligence and its identification and investigating method |
| CN111059859A (en) * | 2019-06-26 | 2020-04-24 | 青岛海尔电冰箱有限公司 | Refrigerator temperature adjusting method based on food materials and computer storage medium |
| CN111735270A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Fuzzy control method for constant-temperature chamber |
-
2021
- 2021-04-26 CN CN202110453274.6A patent/CN113280554B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1108998A1 (en) * | 1999-12-16 | 2001-06-20 | The Boc Group, Inc. | Method and apparatus for predicting temperatures of a food product |
| CN103196274A (en) * | 2012-01-09 | 2013-07-10 | 珠海格力电器股份有限公司 | Refrigerator and control method and device thereof |
| EP2689699A1 (en) * | 2012-07-23 | 2014-01-29 | Topinox Sarl | Method for setting microwave power and cooking device |
| CN103017475A (en) * | 2012-12-03 | 2013-04-03 | 江苏大学 | Intelligent temperature control refrigerator |
| US20160258634A1 (en) * | 2013-10-14 | 2016-09-08 | Mkn Maschinenfabrik Kurt Neubauer Gmbh & Co.Kg | Method for Operating a Cooking Device, and Such a Cooking Device for Performing the Method |
| CN105758092A (en) * | 2016-05-10 | 2016-07-13 | 吴杰阳 | Multifunctional refrigerator |
| CN106168432A (en) * | 2016-07-05 | 2016-11-30 | 合肥华凌股份有限公司 | The intelligent temperature control method of cold compartment of refrigerator, device and refrigerator |
| CN107192216A (en) * | 2017-05-08 | 2017-09-22 | 青岛海尔特种电冰箱有限公司 | Refrigerator temperature control method and computer-readable storage medium based on food materials |
| CN107270649A (en) * | 2017-06-16 | 2017-10-20 | 合肥美的智能科技有限公司 | Control method, control system and refrigerator, the computer installation of refrigerator |
| CN108662834A (en) * | 2018-06-06 | 2018-10-16 | 清华大学 | Homeostasis cooling system and its method |
| CN108759246A (en) * | 2018-06-29 | 2018-11-06 | 无锡和晶科技股份有限公司 | A kind of refrigerator temperature-changing chamber and its self-adapting temperature controlling method |
| CN109838957A (en) * | 2019-03-26 | 2019-06-04 | 松下冷链（大连）有限公司 | A kind of fresh-keeping refrigerator device of intelligence and its identification and investigating method |
| CN111059859A (en) * | 2019-06-26 | 2020-04-24 | 青岛海尔电冰箱有限公司 | Refrigerator temperature adjusting method based on food materials and computer storage medium |
| CN111735270A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Fuzzy control method for constant-temperature chamber |
Non-Patent Citations (1)
| Title |
|---|
| 费宏伟: "《营养与食品卫生》", 30 April 2003 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113280554B (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2616541C2 (en) | Method and device for product information transmitting and receiving | |
| RU2628439C1 (en) | Method of temperature control and temperature control device | |
| CN113280554B (en) | Method and device for adjusting indoor temperature of cold storage equipment room and cold storage equipment | |
| US20180106523A1 (en) | Refrigerator food inventory preservation | |
| CN108362073A (en) | The management method and system of food in a kind of refrigerator | |
| CN108133743A (en) | A kind of methods, devices and systems of information push | |
| US20170284733A1 (en) | Remote food management system | |
| CN107192216A (en) | Refrigerator temperature control method and computer-readable storage medium based on food materials | |
| US20190133165A1 (en) | Meat aging chamber and system utilizing a communications network | |
| US20160106133A1 (en) | Method and apparatus for aging meat | |
| CN106885446A (en) | A kind of method and device for automatically controlling refrigerator freezing room temperature | |
| CN110857831A (en) | Method and device for controlling temperature of refrigerator | |
| CN112329509A (en) | Food material expiration reminding method and device, intelligent refrigerator and storage medium | |
| CN111104895A (en) | Storage method, system, storage medium and device for refrigerator food materials and refrigerator | |
| CN113915884B (en) | Refrigerator and food processing method | |
| CN104534808A (en) | Control method of keep-alive refrigeration device | |
| CN106023542A (en) | Food deterioration reminding method and system based on intelligent home | |
| CN103597966A (en) | Environment control device for sweet potato storage cellar | |
| CN105423695A (en) | Intelligent refrigerator capable of automatically monitoring food freshness | |
| CN113446791A (en) | Food preservation method, control device, refrigerator and preservation system | |
| CN114992970B (en) | Method and device for sending cleaning instruction, storage medium and electronic device | |
| CN114442980B (en) | Control method and control device of video and audio equipment, storage medium and electronic device | |
| CN114294899A (en) | Refrigerator parameter control method and device, electronic equipment and storage medium | |
| CN114838556B (en) | Fresh-keeping control method, fresh-keeping control device, refrigeration equipment and electronic equipment | |
| CN114484968A (en) | Refrigerator and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |