CN113558092A - Thawing method and device - Google Patents
Thawing method and device Download PDFInfo
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- CN113558092A CN113558092A CN202110726691.3A CN202110726691A CN113558092A CN 113558092 A CN113558092 A CN 113558092A CN 202110726691 A CN202110726691 A CN 202110726691A CN 113558092 A CN113558092 A CN 113558092A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/07—Thawing subsequent to freezing
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/365—Thawing subsequent to freezing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
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Abstract
The invention provides a thawing method and a thawing device, wherein the method comprises the following steps: the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by the terminal; calculating a second time length for unfreezing the object to be unfrozen by the unfreezing bin according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature; calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time; and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time. The invention realizes that the user can flexibly input the reservation thawing control instruction according to the actual requirement, avoids long-time waiting before using the object to be thawed and effectively improves the experience of the user.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a thawing method and a thawing device.
Background
At present, most refrigerators mainly comprise basic functions of freezing, refrigerating and refreshing, and can basically meet most scenes of daily life.
However, food such as meat that needs to be frozen and stored needs to be taken out of the freezing chamber and thawed before being processed. When food materials just taken out of the freezing compartment are thawed, the frozen food materials need to be placed indoors or thawed in hot water at an accelerated speed, the time consumed in the whole thawing process is long, the food materials cannot be used immediately by a user, and the user experience is poor.
Disclosure of Invention
The invention provides a thawing method and a thawing device, which are used for solving the defects that in the prior art, a user cannot use food materials immediately due to long thawing time and the user experience is poor, and improving the user experience is realized.
The invention provides a thawing method, which comprises the following steps:
the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by a terminal;
calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature;
calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time;
and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
According to the thawing method provided by the invention, the calculating a second time length for the thawing bin to thaw the object to be thawed according to the second temperature and the weight of the object to be thawed at the current moment and the first temperature comprises:
calculating second output power of the unfreezing bin in unit time length according to the first output power and the efficiency ratio of the unfreezing bin in the unit time length;
calculating the total output power required by the unfreezing bin to unfreeze the object to be unfrozen according to the second temperature, the weight and the first temperature;
and dividing the total output power by the second output power, and taking the division result as the second duration.
According to the thawing method provided by the invention, the controlling the thawing bin to thaw the object to be thawed at the starting time comprises the following steps:
when the weight is larger than or equal to a preset threshold value, controlling the unfreezing bin to unfreeze the object to be unfrozen at the starting moment;
and under the condition that the weight is smaller than the preset threshold value, sending a prompt message that the object to be thawed is not put into the thawing bin to the terminal and/or other household electrical appliances in communication with the thawing bin, and controlling the thawing bin to stop working.
According to the thawing method provided by the invention, after the controlling the thawing bin to thaw the object to be thawed at the starting time, the thawing method further comprises the following steps:
when the thawing time of the thawing bin for the object to be thawed reaches the second time, sending a thawing completion prompt message to the terminal and/or other household electrical appliances communicated with the thawing bin;
and sending the prompt message of thawing completion to the terminal and/or other household appliances again under the condition that the existence of the object to be thawed in the thawing bin is monitored within a first preset time after the prompt message of thawing completion is sent.
According to the thawing method provided by the present invention, before sending the thawing completion notification message to the terminal and/or other home appliances again, the method further comprises:
under the condition that the door of the thawing bin is monitored to be in an open state within the first preset time, judging whether the weight of the object to be thawed in the thawing bin is greater than or equal to a preset threshold value or not;
and determining that the object to be thawed exists in the thawing bin when the weight is greater than or equal to the preset threshold value.
According to the thawing method provided by the invention, before analyzing the first time length of the object to be thawed for the scheduled thawing completion and the temperature for the scheduled thawing completion from the scheduled thawing control instruction sent by the terminal, the method further comprises the following steps:
and sending a prompt message that the reserved thawing control instruction is not received to the terminal under the condition that the object to be thawed is monitored to exist in the thawing bin and the reserved thawing control instruction sent by the terminal is not received within a second preset time.
According to the unfreezing method provided by the invention, the type of the reserved unfreezing control instruction comprises one or more of voice, characters and physical control keys.
The present invention also provides a thawing apparatus comprising:
the analysis module is used for analyzing a first time length from a preset thawing completion time of the object to be thawed in the thawing bin to the current time and a first thawed temperature from a preset thawing control command sent by the terminal;
the first calculation module is used for calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature;
the second calculation module is used for calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time;
and the control module is used for controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
The invention also provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the thawing method as described in any of the above when executing the program.
The invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the thawing method as described in any of the above.
According to the thawing method and the thawing device, the starting time and the thawing duration of the thawing bin for thawing the object to be thawed are determined through the reserved thawing control instruction sent by the combined terminal and the temperature and the weight of the object to be thawed at the current time, the thawing bin is controlled to thaw the object to be thawed according to the thawing starting time and the thawing duration, the thawing bin can be controlled to automatically thaw the object to be thawed according to the reserved thawing control instruction input by a user in advance, the thawing bin can accurately finish thawing the object to be thawed at the thawing completion time set by the user in advance, the user can flexibly input the reserved thawing control instruction according to actual requirements, long-time waiting before using the object to be thawed is avoided, and the experience of the user is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a thawing method provided by the present invention;
FIG. 2 is a second schematic flow chart of the thawing method provided by the present invention;
FIG. 3 is a schematic structural diagram of a thawing apparatus provided by the present invention;
fig. 4 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The thawing method of the present invention is described below with reference to fig. 1, comprising: step 101, a controller of a thawing bin analyzes a first time length from a thawing completion time of an object to be thawed to a current time and a first temperature after thawing from a reserved thawing control instruction sent by a terminal;
the object to be thawed may be a food material, a medicine, or the like that needs to be thawed, and this embodiment does not specifically limit this. The main execution body of the embodiment is a controller of the thawing bin.
The terminal may be a mobile phone, a personal computer, or an intelligent wearable device, and the embodiment is not particularly limited thereto.
The defrosting compartment may be provided separately or integrated in the refrigerator, and this embodiment is not particularly limited thereto.
Optionally, the terminal and the thawing bin are bound under the same account number and are connected with a controller of the thawing bin through a network interface; the network interface may be a WIFI (Wireless Fidelity, Wireless local area network) network interface or a bluetooth network interface.
Optionally, after the user puts the object to be thawed into the thawing bin, a reserved thawing control instruction can be input through a thawing bin control interface of the terminal, and when the controller receives the reserved thawing control instruction, the first time length of the reserved thawing completion time of the object to be thawed from the current time and the first temperature after thawing are analyzed from the control instruction, so that the thawing bin is controlled to thaw the object to be thawed according to the first time length and the first temperature.
102, calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature;
optionally, measuring the weight of the item to be thawed at the current moment using a gravity sensor and transmitting the measured weight to a calculation module in the controller; and measuring a second temperature of the object to be thawed at the current moment by using the temperature sensor, and transmitting the measured second temperature to the calculation module.
Then the calculation module calculates the total power required to be output by the unfreezing bin to unfreeze the object to be unfrozen from the second temperature to the first temperature according to the second temperature, the weight and the first temperature; calculating the output power of the thawing bin in unit time length according to the working parameters of the thawing bin; and calculating the thawing time length of the thawing bin for thawing the object to be thawed, namely the second time length, according to the total power required to be output by the thawing bin for thawing the object to be thawed from the second temperature to the first temperature and the output power of the thawing bin in unit time length.
103, calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time;
optionally, the unfreezing completion time of the object to be unfrozen is obtained according to the sum of the current time and the first time length; and then subtracting the second duration from the thawing completion time to obtain the thawing starting time of the thawing bin for thawing the object to be thawed.
For example, the current time is 7:00, the first time duration is 10 hours, and the thawing completion time of the object to be thawed is calculated to be 17: 00; the second time period was 4 hours and the starting time was calculated to be 13: 00.
Or subtracting the first duration from the second duration to obtain the thawing waiting duration of the thawing bin; and then adding the time length of waiting for unfreezing to the current time to obtain the starting time of unfreezing the object to be unfrozen by the unfreezing bin.
If the first time length is 10 hours, the second time length is 4 hours, and the time length for waiting for unfreezing is calculated to be 6 hours; the current time is 7:00, the calculated starting time is 13: 00.
And 104, controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
Optionally, before the starting time, the thawing bin can be controlled to preserve the heat of the object to be thawed so as to prevent the object to be thawed from deteriorating and affecting the use of a user.
And controlling the unfreezing bin to unfreeze the object to be unfrozen at the beginning time until the unfreezing time of the object to be unfrozen in the unfreezing bin reaches a second time, and completing the unfreezing.
For example, the current time is 7:00, start time 13:00, finish time 17:00, at 7: the thawing bin can be controlled between 00 and 13:00 to preserve the heat of the object to be thawed, the thawing bin is controlled from 13:00 to thaw the object to be thawed until 17:00 finishes thawing the object to be thawed.
In the prior art, the object to be unfrozen is directly placed at room temperature or in hot water for unfreezing, and when the indoor temperature is higher or the temperature of the hot water is higher, the temperature difference between the temperature of the object to be unfrozen and the indoor temperature or the temperature of the hot water is larger, so that the nutrition loss of the object to be unfrozen can be caused.
And this embodiment is through the accurate starting moment that calculates the storehouse that unfreezes and treat the unfreezes to treat that the unfreezes before the starting moment, and control the storehouse that unfreezes from the starting moment and treat that the unfreezes, make the food material just accomplish the unfreezing at the completion moment of unfreezing that the user set for, effectively reduce the nutrition loss of treating the unfreezing thing.
The embodiment is characterized in that a reserved unfreezing control instruction sent by the combined terminal is used, the temperature and the weight of the object to be unfrozen at the current moment are determined, the time for starting unfreezing and the time for unfreezing the object to be unfrozen are determined by the unfreezing bin, the object to be unfrozen are controlled to unfreeze by the unfreezing bin according to the unfreezing starting moment and the time for unfreezing, the unfreezing bin can be used for controlling the unfreezing bin to automatically unfreeze the object to be unfrozen according to the reserved unfreezing control instruction input by a user in advance, the unfreezing bin can accurately finish the object to be unfrozen at the unfreezing finishing moment set by the user in advance, the user can flexibly input the reserved unfreezing control instruction according to actual demands, long-time waiting before the object to be unfrozen is used is avoided, and the experience of the user is effectively improved.
On the basis of the foregoing embodiment, in this embodiment, calculating a second time period for the thawing bin to thaw the object to be thawed according to the second temperature and the weight of the object to be thawed at the current time and the first temperature includes: calculating second output power of the unfreezing bin in unit time length according to the first output power and the efficiency ratio of the unfreezing bin in the unit time length; calculating the total output power required by the unfreezing bin for unfreezing the object to be unfrozen according to the second temperature, the weight and the first temperature; and dividing the total output power by the second output power, and taking the division result as the second duration.
The first output power is the output power of the thawing bin in unit time in a thawing state; the efficiency ratio is the ratio of the energy conversion efficiency of the thawing bin.
Optionally, the step of calculating the second duration includes subtracting the first temperature from the second temperature to obtain a temperature difference between the first temperature and the second temperature, and then calculating a total output power required by the thawing bin to thaw the object to be thawed according to the temperature difference, the weight of the object to be thawed, and the specific heat capacity.
Calculating second output power of the unfreezing bin according to the first output power and the efficiency ratio of the unfreezing bin; and the second output power is the effective output power of the defrosting bin in unit time length.
And finally, dividing the total output power and the second output power to obtain the thawing time length of the effective work of the thawing bin for thawing the object to be thawed, namely the second time length.
Wherein, the formula for calculating the second duration is as follows:
wherein T is the second time length, c is the specific heat capacity of the object to be thawed, m is the weight of the object to be thawed, T1 and T2 are the first temperature and the second temperature respectively, and P and eta are the first output power and the efficiency ratio of the thawing bin in unit time length respectively.
First temperature, second temperature and weight are united to this embodiment, and the second duration that the thing that treats unfreezing was carried out to the storehouse of can accurately acquireing automatically is long.
On the basis of the above embodiment, in this embodiment, the controlling the thawing bin to thaw the object to be thawed at the starting time includes: when the weight is larger than or equal to a preset threshold value, controlling the unfreezing bin to unfreeze the object to be unfrozen at the starting moment; and under the condition that the weight is smaller than the preset threshold value, sending a prompt message that the object to be thawed is not put into the thawing bin to the terminal and/or other household electrical appliances in communication with the thawing bin, and controlling the thawing bin to stop working.
Optionally, in order to avoid the situation that the user issues the reserved thawing control instruction by mistake when there is no object to be thawed in the thawing bin, before controlling the thawing bin to thaw the object to be thawed at the starting time, it is required to determine whether the object to be thawed is placed in the thawing bin.
Firstly, judging whether the weight of the object to be unfrozen in the unfreezing bin is smaller than a preset threshold value or not, and under the condition that the weight of the object to be unfrozen in the unfreezing bin is larger than or equal to the preset threshold value, considering that the object to be unfrozen is placed in the unfreezing bin, and controlling the unfreezing bin to unfreeze the object to be unfrozen at the starting moment. The preset threshold value can be set according to actual requirements.
Under the condition that the weight of the object to be unfrozen in the unfreezing bin is smaller than the preset threshold value, the object to be unfrozen is represented and is not placed in the unfreezing bin, and a user is prompted that the object to be unfrozen is not placed in the unfreezing bin, so that the user can timely place the object to be unfrozen after receiving prompt information.
Optionally, the method for prompting the user that the object to be thawed is not placed in the thawing bin includes sending a prompt message that the object to be thawed is not placed in the thawing bin to the terminal and/or other household electrical appliances in communication with the thawing bin.
The prompt message can be broadcasted by the terminal and/or other household appliances in the forms of voice, characters and the like.
The other home appliances may be a television, a stereo, and the like, which is not specifically limited in this embodiment.
And other household appliances and terminals are under the same account number with the controller of the thawing bin and are connected and communicated with the controller of the thawing bin through a network interface.
In addition, under the condition that the object to be thawed is not put into the thawing bin, the controller also needs to control the thawing bin to stop working, so that the situation that the thawing bin does not work effectively when the object to be thawed is not in the thawing bin is avoided, and a large amount of energy consumption is caused.
Whether the object to be thawed is placed in the thawing bin or not is automatically determined by monitoring the weight of the object to be thawed in the thawing bin. And under the condition that the object to be thawed is not put into the thawing bin, the thawing bin is automatically controlled to stop working, so that the invalid work of the thawing bin is reduced, and the energy consumption is reduced.
On the basis of the foregoing embodiments, in this embodiment, after the controlling the thawing bin to thaw the object to be thawed at the starting time, the method further includes: when the thawing time of the thawing bin for the object to be thawed reaches the second time, sending a thawing completion prompt message to the terminal and/or other household electrical appliances communicated with the thawing bin; and sending the prompt message of thawing completion to the terminal and/or other household appliances again under the condition that the existence of the object to be thawed in the thawing bin is monitored within a first preset time after the prompt message of thawing completion is sent.
Optionally, when the duration of the continuous thawing of the object to be thawed by the thawing bin reaches the second duration, the thawing of the object to be thawed by the characterization thawing bin is completed.
As shown in fig. 2, after thawing, a prompt message indicating that thawing is completed may be sent to a terminal and/or other household appliances under the same account number as the thawing bin through a reporting server in the thawing bin, so as to prompt a user to take out the thawed item in time.
And sending the prompt message of thawing completion to the terminal and/or other household appliances under the same account number with the thawing bin again under the condition that the object to be thawed is not monitored to be taken out of the thawing bin within the first preset time length of sending the prompt message of thawing completion. The first preset time can be set according to actual requirements.
In addition, after the thawing is finished, if the situation that the user does not take out the object to be thawed in time is monitored, the thawing bin can be controlled to preserve the heat of the object to be thawed so as to ensure the freshness of the object to be thawed.
In the prior art, a user directly places a to-be-unfrozen object in room temperature or hot water for unfreezing, and when unfreezing is completed, the user does not timely treat the to-be-unfrozen object, and the to-be-unfrozen object is easy to rot or become stale, so that the to-be-unfrozen object cannot be used and waste is caused.
In the embodiment, when the thawing bin finishes thawing the object to be thawed, a prompt message of thawing completion is timely pushed to the user so as to prompt the user to process the object to be thawed in time; in addition, within the first preset time of sending the prompt message of completing unfreezing, under the condition that the user still does not take out the object to be unfrozen from the unfreezing bin, the user is prompted again to process the object to be unfrozen in time, and the condition that the object to be unfrozen cannot be used and is wasted is effectively avoided.
On the basis of the foregoing embodiment, before sending the thawing completion notification message to the terminal and/or other home appliances again in this embodiment, the method further includes: under the condition that the door of the thawing bin is monitored to be in an open state within the first preset time, judging whether the weight of the object to be thawed in the thawing bin is smaller than a preset threshold value or not; and determining that the object to be thawed exists in the thawing bin when the weight is greater than or equal to the preset threshold value.
Optionally, the step of determining whether the object to be thawed is present in the thawing compartment comprises first determining whether a compartment door of the thawing compartment is monitored to be in an open state; when the door of the thawing bin is monitored to be in an open state, representing that a user opens the thawing bin;
then, whether the weight of the object to be thawed in the thawing bin is smaller than a preset threshold value or not is judged, and under the condition that the weight of the object to be thawed in the thawing bin is smaller than the preset threshold value, the object to be thawed is represented to be taken out of the thawing bin, namely the object to be thawed does not exist in the thawing bin.
The door state of this embodiment synthesis storehouse of unfreezing and the weight of the thing of waiting to unfreeze can confirm automatically and accurately whether waiting to unfreeze the thing and exist in the storehouse of unfreezing.
On the basis of the foregoing embodiments, in this embodiment, before analyzing the first time length of the scheduled thawing completion and the scheduled thawing completion temperature of the object to be thawed from the scheduled thawing control command sent by the terminal, the method further includes: and sending a prompt message that the reserved thawing control instruction is not received to the terminal under the condition that the object to be thawed is monitored to exist in the thawing bin and the reserved thawing control instruction sent by the terminal is not received within a second preset time.
The second preset time can be set according to actual requirements.
Optionally, if it is monitored that the weight of the object to be thawed in the thawing bin is greater than or equal to a preset threshold value and the reserved thawing control instruction sent by the terminal is not received within a second preset time period, automatically pushing a prompt message to the terminal and other household appliances which are under the same account number with the thawing bin through a reporting server in the thawing bin to prompt a user that the object to be thawed exists in the thawing bin and whether a thawing mode is started or not, so as to prevent the user from forgetting the object to be thawed in the thawing bin.
And then, when receiving a reserved unfreezing control instruction sent by a user through a terminal, controlling the object to be unfrozen according to the unfreezing method.
On the basis of the above embodiments, the type of the appointment thawing control instruction in the present embodiment includes one or more of voice, text, and physical control keys.
Optionally, the user may input the scheduled thawing control instruction by inputting voice, text, physical control keys, and the like, so as to automatically control the thawing bin to thaw the object to be thawed through the thawing bin controller.
Alternatively, a voice recognition technology may be used to recognize the voice input by the user to recognize the reservation unfreezing control instruction in the voice.
In this embodiment, the user can all can make controller automatic control storehouse of unfreezing treat that unfreezing thing unfreezes through the reservation control command of multiple form input, and not only easy operation, application scope is wide moreover.
The thawing apparatus provided by the present invention will be described below, and the thawing apparatus described below and the thawing method described above may be referred to in correspondence.
As shown in fig. 3, the present embodiment provides a thawing apparatus, which includes a parsing module 301, a first calculating module 302, a second calculating module 303, and a control module 304, wherein:
the analysis module 301 is configured to analyze, from an appointment thawing control instruction sent by a terminal by a controller of a thawing bin, a first time length from a thawing completion time of an object to be thawed in the thawing bin to a current time and a first temperature after thawing;
the object to be thawed may be a food material, a medicine, or the like that needs to be thawed, and this embodiment does not specifically limit this. The main execution body of the embodiment is a controller of the thawing bin.
The terminal may be a mobile phone, a personal computer, or an intelligent wearable device, and the embodiment is not particularly limited thereto.
The defrosting compartment may be provided separately or integrated in the refrigerator, and this embodiment is not particularly limited thereto.
Optionally, the terminal and the thawing bin are bound under the same account number and are connected with a controller of the thawing bin through a network interface; the network interface may be a WIFI network interface or a bluetooth network interface.
Optionally, after the user puts the object to be thawed into the thawing bin, a reserved thawing control instruction can be input through a thawing bin control interface of the terminal, and when the controller receives the reserved thawing control instruction, the first time length of the reserved thawing completion time of the object to be thawed from the current time and the first temperature after thawing are analyzed from the control instruction, so that the thawing bin is controlled to thaw the object to be thawed according to the first time length and the first temperature.
The first calculating module 302 is configured to calculate a second time duration for the thawing bin to thaw the object to be thawed according to a second temperature and weight of the object to be thawed at the current time and the first temperature;
optionally, measuring the weight of the item to be thawed at the current moment using a gravity sensor and transmitting the measured weight to a calculation module in the controller; and measuring a second temperature of the object to be thawed at the current moment by using the temperature sensor, and transmitting the measured second temperature to the calculation module.
Then the calculation module calculates the total power required to be output by the unfreezing bin to unfreeze the object to be unfrozen from the second temperature to the first temperature according to the second temperature, the weight and the first temperature; calculating the output power of the thawing bin in unit time length according to the working parameters of the thawing bin; and calculating the thawing time length of the thawing bin for thawing the object to be thawed, namely the second time length, according to the total power required to be output by the thawing bin for thawing the object to be thawed from the second temperature to the first temperature and the output power of the thawing bin in unit time length.
The second calculating module 303 is configured to calculate a starting time of the thawing bin for thawing the object to be thawed according to the first time length, the second time length, and the current time;
optionally, the unfreezing completion time of the object to be unfrozen is obtained according to the sum of the current time and the first time length; and then subtracting the second duration from the thawing completion time to obtain the thawing starting time of the thawing bin for thawing the object to be thawed.
Or subtracting the first duration from the second duration to obtain the thawing waiting duration of the thawing bin; and then adding the time length of waiting for unfreezing to the current time to obtain the starting time of unfreezing the object to be unfrozen by the unfreezing bin.
The control module 304 is configured to control the thawing bin to thaw the object to be thawed from the starting time until the thawing time of the thawing bin to the object to be thawed reaches the second time.
Optionally, before the starting time, the thawing bin can be controlled to preserve the heat of the object to be thawed so as to prevent the object to be thawed from deteriorating and affecting the use of a user.
And controlling the thawing bin to begin to thaw the object to be thawed at the beginning time until the duration of the object to be thawed continuously in the thawing bin reaches a second duration, and completing thawing.
In the prior art, the object to be unfrozen is directly placed at room temperature or in hot water for unfreezing, and when the indoor temperature is higher or the temperature of the hot water is higher, the temperature difference between the temperature of the object to be unfrozen and the indoor temperature or the temperature of the hot water is larger, so that the nutrition loss of the object to be unfrozen can be caused.
And this embodiment is through the accurate starting moment that calculates the storehouse that unfreezes and treat the unfreezes to treat that the unfreezes before the starting moment, and control the storehouse that unfreezes from the starting moment and treat that the unfreezes, make the food material just accomplish the unfreezing at the completion moment of unfreezing that the user set for, effectively reduce the nutrition loss of treating the unfreezing thing.
The embodiment is characterized in that a reserved unfreezing control instruction sent by the combined terminal is used, the temperature and the weight of the object to be unfrozen at the current moment are determined, the time for starting unfreezing and the time for unfreezing the object to be unfrozen are determined by the unfreezing bin, the object to be unfrozen are controlled to unfreeze by the unfreezing bin according to the unfreezing starting moment and the time for unfreezing, the unfreezing bin can be used for controlling the unfreezing bin to automatically unfreeze the object to be unfrozen according to the reserved unfreezing control instruction input by a user in advance, the unfreezing bin can accurately finish the object to be unfrozen at the unfreezing finishing moment set by the user in advance, the user can flexibly input the reserved unfreezing control instruction according to actual demands, long-time waiting before the object to be unfrozen is used is avoided, and the experience of the user is effectively improved.
On the basis of the foregoing embodiment, in this embodiment, the first calculating module is specifically configured to: calculating second output power of the unfreezing bin in unit time length according to the first output power and the efficiency ratio of the unfreezing bin in the unit time length; calculating the total output power required by the unfreezing bin to unfreeze the object to be unfrozen according to the second temperature, the weight and the first temperature; and dividing the total output power by the second output power, and taking the division result as the second duration.
On the basis of the foregoing embodiment, the control module in this embodiment is specifically configured to: when the weight is larger than or equal to a preset threshold value, controlling the unfreezing bin to unfreeze the object to be unfrozen at the starting moment; and under the condition that the weight is smaller than the preset threshold value, sending a prompt message that the object to be thawed is not put into the thawing bin to the terminal and/or other household electrical appliances in communication with the thawing bin, and controlling the thawing bin to stop working.
On the basis of the foregoing embodiments, the present embodiment further includes a sending module specifically configured to: when the thawing time of the thawing bin for the object to be thawed reaches the second time, sending a thawing completion prompt message to the terminal and/or other household electrical appliances communicated with the thawing bin; and sending the prompt message of thawing completion to the terminal and/or other household appliances again under the condition that the existence of the object to be thawed in the thawing bin is monitored within a first preset time after the prompt message of thawing completion is sent.
On the basis of the foregoing embodiment, the present embodiment further includes a determining module specifically configured to: under the condition that the door of the thawing bin is monitored to be in an open state within the first preset time, judging whether the weight of the object to be thawed in the thawing bin is smaller than a preset threshold value or not; and determining that the object to be thawed exists in the thawing bin when the weight is greater than or equal to the preset threshold value.
On the basis of the foregoing embodiments, in this embodiment, the sending module is further configured to: and sending a prompt message that the reserved thawing control instruction is not received to the terminal under the condition that the object to be thawed is monitored to exist in the thawing bin and the reserved thawing control instruction sent by the terminal is not received within a second preset time.
On the basis of the above embodiments, the type of the appointment thawing control instruction in the present embodiment includes one or more of voice, text, and physical control keys.
Fig. 4 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 4: a processor (processor)401, a communication Interface (communication Interface)402, a memory (memory)403 and a communication bus 404, wherein the processor 401, the communication Interface 402 and the memory 403 complete communication with each other through the communication bus 404. Processor 401 may call logic instructions in memory 403 to perform a unfreezing method comprising: the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by a terminal; calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature; calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time; and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
In addition, the logic instructions in the memory 403 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. 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.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the thawing method provided by the above methods, the method comprising: the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by a terminal; calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature; calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time; and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
In yet another aspect, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, is implemented to perform the thawing method provided above, the method comprising: the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by a terminal; calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature; calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time; and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
The above-described embodiments of the apparatus are merely illustrative, and 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 modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A thawing method, comprising:
the controller of the thawing bin analyzes a first time length from a thawing completion moment of an object to be thawed in the thawing bin to a current moment and a first temperature after thawing from a reserved thawing control command sent by a terminal;
calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature;
calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time;
and controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
2. The thawing method of claim 1, wherein calculating a second time period for the thawing bin to thaw the object to be thawed according to a second temperature and weight of the object to be thawed at the current moment and the first temperature comprises:
calculating second output power of the unfreezing bin in unit time length according to the first output power and the efficiency ratio of the unfreezing bin in the unit time length;
calculating the total output power required by the unfreezing bin to unfreeze the object to be unfrozen according to the second temperature, the weight and the first temperature;
and dividing the total output power by the second output power, and taking the division result as the second duration.
3. The thawing method of claim 1, wherein said controlling said thawing compartment to thaw said item to be thawed at said starting time comprises:
when the weight is larger than or equal to a preset threshold value, controlling the unfreezing bin to unfreeze the object to be unfrozen at the starting moment;
and under the condition that the weight is smaller than the preset threshold value, sending a prompt message that the object to be thawed is not put into the thawing bin to the terminal and/or other household electrical appliances in communication with the thawing bin, and controlling the thawing bin to stop working.
4. The thawing method according to any one of claims 1 to 3, further comprising, after said controlling said thawing compartment to thaw said material to be thawed at said starting time:
when the thawing time of the thawing bin for the object to be thawed reaches the second time, sending a thawing completion prompt message to the terminal and/or other household electrical appliances communicated with the thawing bin;
and sending the prompt message of thawing completion to the terminal and/or other household appliances again under the condition that the existence of the object to be thawed in the thawing bin is monitored within a first preset time after the prompt message of thawing completion is sent.
5. The thawing method according to claim 4, wherein before said sending the thawing completion notification message to the terminal and/or other home devices again, the method further comprises:
under the condition that the door of the thawing bin is monitored to be in an open state within the first preset time, judging whether the weight of the object to be thawed in the thawing bin is smaller than a preset threshold value or not;
and determining that the object to be thawed exists in the thawing bin when the weight is greater than or equal to the preset threshold value.
6. The thawing method according to any one of claims 1 to 3, wherein before the analyzing of the first time length for the scheduled thawing completion and the scheduled thawing completion temperature of the object to be thawed from the scheduled thawing control command transmitted from the terminal, the method further comprises:
and sending a prompt message that the reserved thawing control instruction is not received to the terminal under the condition that the object to be thawed is monitored to exist in the thawing bin and the reserved thawing control instruction sent by the terminal is not received within a second preset time.
7. The thawing method according to any one of claims 1 to 3, wherein the type of the reserved thawing control command comprises one or more of voice, text and physical control keys.
8. A thawing apparatus, characterized by comprising:
the analysis module is used for analyzing a first time length from a preset thawing completion time of the object to be thawed in the thawing bin to the current time and a first thawed temperature from a preset thawing control command sent by the terminal;
the first calculation module is used for calculating a second time length for the unfreezing bin to unfreeze the object to be unfrozen according to a second temperature and weight of the object to be unfrozen at the current moment and the first temperature;
the second calculation module is used for calculating the starting time of the unfreezing bin for unfreezing the object to be unfrozen according to the first time length, the second time length and the current time;
and the control module is used for controlling the unfreezing bin to unfreeze the object to be unfrozen from the starting time until the unfreezing time of the object to be unfrozen by the unfreezing bin reaches the second time.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the thawing method according to any of the claims 1 to 7 are implemented when the program is executed by the processor.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the thawing method according to any one of claims 1 to 7.
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| CN114208993A (en) * | 2021-12-23 | 2022-03-22 | 珠海格力电器股份有限公司 | Unfreezing method and device and unfreezing equipment |
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