CN113531973A - Refrigerator unfreezing control method, refrigerator and storage medium - Google Patents
Refrigerator unfreezing control method, refrigerator and storage medium Download PDFInfo
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- CN113531973A CN113531973A CN202010295659.XA CN202010295659A CN113531973A CN 113531973 A CN113531973 A CN 113531973A CN 202010295659 A CN202010295659 A CN 202010295659A CN 113531973 A CN113531973 A CN 113531973A
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- unfreezing
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- home
- thawing
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010257 thawing Methods 0.000 claims abstract description 97
- 235000013305 food Nutrition 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 11
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 235000015278 beef Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
-
- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
Abstract
A refrigerator thawing control method, a refrigerator and a storage medium, wherein the method comprises the following steps: receiving a plurality of geographical position information sent by a plurality of time point mobile terminals; forming a moving route and an average moving speed of the moving end according to the plurality of geographic position information; judging whether the user is on the way to home or not according to the moving route; if yes, calculating the predicted arrival time according to the moving route and the average moving speed, and sending a control command to a unfreezing module according to the predicted arrival time; the invention has the beneficial effects that: through being connected refrigerator and mobile terminal communication, acquire user's positional information in real time, the analysis probably arrives at home time and automatic control process of unfreezing, has improved the intelligent level of refrigerator, guarantees that the user can enjoy high-quality edible material.
Description
Technical Field
The invention relates to the field of intelligent control of refrigerators, in particular to a refrigerator unfreezing control method, a refrigerator and a storage medium.
Background
In home life, a refrigerator has become an indispensable home appliance. More and more refrigerators are provided with special thawing compartments, but the thawing compartments in the refrigerators at present often need users to manually open for thawing, and if the users need to use food materials after getting home, the users often need to put the food materials into the thawing compartments in advance to preset thawing time, so that the intelligent degree is low. However, due to uncertain factors such as road conditions and the time for a user to handle things, starting thawing according to the preset thawing time often results in too early or too late thawing completion time, which easily affects the taste of food materials, and too late thawing completion easily delays the time of the user and affects user experience.
Disclosure of Invention
In order to solve the above problems, the present invention provides a refrigerator thawing control method, a refrigerator, and a storage medium.
In order to achieve one of the above objects, an embodiment of the present invention provides a thawing control method for a refrigerator, including:
receiving a plurality of geographical position information sent by a mobile terminal;
forming a moving route and an average moving speed of the moving end according to the plurality of geographic position information;
judging whether the mobile terminal is in the way of returning home or not according to the mobile route;
if yes, calculating the predicted arrival time according to the moving route and the average moving speed, and sending a control command to the unfreezing module according to the predicted arrival time.
As a further improvement of an embodiment of the present invention, the present invention further includes:
if it is determined that the vehicle is not on the way home, the operation in the freezing mode is continued.
As a further improvement of the present invention, the step of "judging whether the user is on the way to home based on the moving route" specifically includes:
and judging whether the geographical position information is gradually close to the geographical position of the home or not, and whether the moving route is overlapped with at least one returning route or not.
As a further improvement of an embodiment of the present invention, the step of "calculating an estimated arrival time based on the travel route and the average travel speed" includes:
judging a travel mode according to the moving route and the average moving speed;
determining a selected returning route according to the moving route and the traveling mode, and acquiring road condition information of the selected returning route;
and calculating the earliest predicted arrival time according to the selected home route and the road condition information.
As a further improvement of an embodiment of the present invention, the step of "sending a control command to the defrosting module according to the estimated time to home" includes:
and controlling the starting time of the unfreezing module and the corresponding unfreezing power according to the predicted home arrival time.
As a further improvement of an embodiment of the present invention, the step of "controlling the opening time of the defrosting module and the corresponding defrosting power thereof according to the estimated arrival time" includes:
acquiring the optimal thawing power of food materials to be thawed and corresponding thawing completion time;
judging whether the unfreezing module is started at the current time by the optimal unfreezing power and whether the unfreezing completion time is earlier than the predicted home arrival time;
if yes, starting the unfreezing module when the unfreezing completion time corresponding to the unfreezing performed at the optimal unfreezing power is equal to the predicted home arrival time;
if not, the unfreezing module is immediately started.
As a further improvement of an embodiment of the present invention, the step of "controlling the opening time of the defrosting module and the corresponding defrosting power thereof according to the estimated arrival time" includes:
acquiring the optimal thawing power of food materials to be thawed and corresponding thawing completion time;
judging whether the unfreezing module is started at the current time by the optimal unfreezing power and whether the unfreezing completion time is earlier than the predicted home arrival time;
if not, the unfreezing module is started at the current time, the expected home time is taken as the optimal unfreezing power corresponding to the unfreezing completion time, and the unfreezing module is started at the optimal unfreezing power.
As a further improvement of an embodiment of the present invention, the step of "controlling the opening time of the defrosting module and the corresponding defrosting power thereof according to the estimated arrival time" includes:
and starting the unfreezing module, calculating the optimal unfreezing power when the predicted home arrival time is used as the unfreezing completion time, and adjusting the unfreezing power in real time according to the change of the predicted home arrival time.
In order to achieve one of the above objects, an embodiment of the present invention provides a refrigerator, including a memory and a processor, where the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the steps in the above-mentioned defrosting control method for the refrigerator.
To achieve one of the above objects, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the steps of the above-mentioned defrosting control method for a refrigerator.
The invention has the beneficial effects that: through being connected refrigerator and mobile terminal communication, acquire user's positional information in real time, the process of automatic control unfreezing has improved the intelligent level of refrigerator, guarantees that the user can enjoy high-quality edible material.
Drawings
Fig. 1 is an application scenario diagram of a refrigerator defrosting control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a defrosting control method for a refrigerator according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and 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 invention.
Referring to fig. 1, the present invention provides a refrigerator 100 in which a thawing compartment is provided in the refrigerator 100. The unfreezing module can be arranged in the unfreezing chamber, the unfreezing module can be a radio frequency unfreezing module and an infrared unfreezing module, and a user can unfreeze food materials through the unfreezing module in the unfreezing chamber. When the defrost module is not operating, the defrost compartment is operated in a freeze mode.
In this embodiment, the refrigerator 100 is communicatively connected to the mobile terminal 200. Specifically, the refrigerator 100 and the mobile terminal 200 may communicate via the internet, for example, the refrigerator 100 may be a 5G smart refrigerator based on an eSIM card. The mobile terminal 200 may be a mobile device such as a smart band or a smart phone.
In this embodiment, the mobile terminal 200 and the refrigerator 100 may be connected through a 5G network, so that the mobile terminal 200 may send the located geographic location information (for example, through GPS location) to the refrigerator 100, and of course, the mobile terminal 200 may also send the located geographic location information to a network server, and the server may forward the received mobile terminal 200 information to the refrigerator 100 directly, or forward the received mobile terminal 200 information to the refrigerator 100 after processing.
In this way, after acquiring the geographical location information of the mobile terminal 200, the refrigerator 100 may control the thawing module to operate according to the geographical location information of the mobile terminal 200.
Referring to fig. 2, in an embodiment of the present invention, a thawing control method of a refrigerator 100 includes the steps of:
receiving a plurality of geographical location information sent by a plurality of time point mobile terminals 200;
forming a moving route and an average moving speed of the mobile terminal 200 according to the plurality of pieces of geographical location information;
judging whether the user is on the way to home or not according to the moving route;
if yes, calculating the predicted arrival time according to the moving route and the average moving speed, and sending a control command to the unfreezing module according to the predicted arrival time.
In this embodiment, the mobile terminal 200 may obtain the geographic location information of itself in real time or at intervals, and may send the obtained geographic location information to the cloud via the internet.
The geographical location information sent to the cloud may be directly forwarded to the refrigerator 100, or may be received by a server.
After the refrigerator 100 or the server receives a plurality of geographical location information transmitted by the mobile terminal 200 at a plurality of time points, a moving route of the mobile terminal 200 may be formed according to the change of the time and the geographical location information, and an average moving speed of the mobile terminal 200 may be calculated. For example, first geographical position information, second geographical position information, and third geographical position information of mobile terminal 200 before 10 minutes, 5 minutes, and 3 minutes are received, the first geographical position information, the second geographical position information, and the third geographical position information are sorted according to time to form a moving route of mobile terminal 200, a distance from the first geographical position to the second geographical position, a distance from the second geographical position to the third geographical position, and an average moving speed of mobile terminal 200 is calculated.
If the user is judged to be in the home-returning way according to the moving route, at the moment, the predicted home-arriving time is analyzed according to the moving route and the average moving speed, and a control instruction is sent to the unfreezing module according to the predicted home-arriving time, for example, the unfreezing module is started, the unfreezing power is controlled, the unfreezing completion time is calculated, and the high-quality food materials can be used in time after the user returns home without waiting.
Of course, if it is determined that the vehicle is not on the way home, the operation in the cooling mode is continued. Food materials in the thawing chamber are guaranteed not to deteriorate.
So, according to the automatic control module of unfreezing of estimated arrival time, can reduce user's intervention, compromise the quality and the ageing of unfreezing of eating the material.
In one embodiment of the present invention, the step of "determining whether the vehicle is on the way to home or not based on the movement route" includes:
and judging whether the geographical position information is gradually close to the geographical position of the home or not, and whether the moving route is overlapped with at least one returning route or not.
In this embodiment, "determining whether the location information is gradually close to the geographical location of the home" may be to calculate distances between the geographical location of the mobile terminal 200 and the geographical location of the home at a plurality of time points, and if a trend of the distance changes to be smaller, determine that the geographical location of the mobile terminal 200 is gradually close to the geographical location of the home.
The home-returning route may be a route from the geographical location of the mobile terminal 200 to the geographical location of the refrigerator 100, and the home-returning route may be multiple routes, may be a route planned and set by the user in advance, or may be a home-returning route obtained in a map according to a real-time location. When it is detected that the route of the mobile terminal 200 coincides with the route of returning home and the geographic location of the mobile terminal 200 is close to the geographic location of home, it can be determined that the user is on the way to returning home. If the moving route is dotted, it can be determined that the user's position is fixed and the operation in the freezing mode is continued. If the position information of the user is far away from the geographical position of the home or the moving route and the returning route do not overlap, the user can be judged to be far away from the home or be going to other positions, and the defrosting compartment is continuously operated in the freezing mode.
For example, the mobile terminal 200 sends the first geographical location information, the second geographical location information, and the third geographical location information to the cloud respectively 8 minutes ago, 5 minutes ago, and 3 minutes ago, and if the first geographical location information, the second geographical location information, and the third geographical location information are approximately coincident and the movement track is approximately dotted, it can be determined that the location of the user is fixed and unchanged, and the mobile terminal continues to operate in the freezing mode; if the distance between the first geographical position, the second geographical position and the third geographical position and the geographical position of the home is reduced, a home-returning route from the first geographical position to the geographical position of the home can be obtained, whether the moving route and the home-returning route are overlapped or not is compared, and if yes, the estimated home arrival time of the user can be calculated on the way of home return; if the distance increases or the moving route deviates from the home-returning route, the operation in the freezing mode is continued.
Therefore, whether the user is in the way of returning home or not is automatically judged in real time according to the moving route, and the condition that the user changes the stroke to influence the unfreezing quality and the unfreezing timeliness in some cases can be avoided.
Further, in an embodiment of the present invention, the step of calculating the estimated time to home based on the moving route and the average moving speed includes:
judging a travel mode according to the moving route and the average moving speed;
determining a selected returning route according to the moving route and the traveling mode, and acquiring road condition information of the selected returning route;
and calculating the earliest predicted arrival time according to the selected home route and the road condition information.
In the present embodiment, the travel modes may include walking, riding, self-driving, and public transportation. The selected return route may be a route actually used by the user in the plurality of return routes. The "determining a travel pattern according to the movement route and the average moving speed" may include: preliminarily judging possible travel modes according to the average moving speed; and determining a travel mode according to the moving route.
The "determining one selected route to go home according to the moving route and the traveling manner" may be a process of marking a route coinciding with the moving route and matching the traveling manner of the user as the selected route to go home. For example, if the travel mode is public transport, the public transport route is marked as the selected route to home; if the travel mode is walking, the route suitable for walking is marked as the selected route to return to home.
In the "calculating the earliest predicted arrival time according to the selected home route and the traffic information", the traffic information may be traffic information of the whole selected home route, specifically may include traffic volume, accident occurrence, and the like, and the time that may be required for the mobile terminal 200 to return home with the selected home route is calculated according to the traffic information. The earliest expected home arrival time is the earliest possible home arrival time for the user handling the emergency on the way at the fastest speed. For example, in case of accident, the fastest traffic time of the road is estimated, and the earliest predicted home time is calculated according to the fastest traffic time.
Further, in an embodiment of the present invention, the step "sending a control command to the defrosting module according to the estimated time to home" includes:
and controlling the starting time of the unfreezing module and the corresponding unfreezing power according to the predicted home arrival time.
The thawing power may correspond to a thawing completion time period, the thawing power affects quality of the food material, and the greater the thawing power is, the shorter the thawing completion time period is, and the worse the quality of the food material after thawing is. Thus, the unfreezing starting time and the unfreezing power are controlled according to the predicted home arrival time, and the optimal food material is provided while the unfreezing time is ensured.
In an embodiment of the present invention, the step of "controlling the thawing start time and the thawing power corresponding thereto based on the estimated arrival time" includes:
acquiring the optimal thawing power of food materials to be thawed and corresponding thawing completion time;
judging whether the unfreezing module is started at the current time by the optimal unfreezing power and whether the unfreezing completion time is earlier than the predicted home arrival time;
and if so, starting the unfreezing module when the unfreezing completion time corresponding to the unfreezing performed by the optimal unfreezing power is equal to the predicted home arrival time.
In this embodiment, the database or the server of the refrigerator 100 may store the optimal thawing power corresponding to each food material to be thawed, and a thawing completion time-thawing power table, where the corresponding optimal thawing power may be directly obtained according to the food material information, the corresponding thawing completion time may be queried according to the thawing power, and the corresponding preferred thawing power may also be queried according to the thawing completion time.
The food material information can be directly acquired through an RFID (radio frequency identification) module, an image identification module and the like arranged in the refrigerator, and can also be directly input by a user.
When the unfreezing completion time of the unfreezing module started at the optimal unfreezing power at the current time is earlier than the predicted home arrival time, the predicted home arrival time can be continuously calculated, whether the predicted home arrival time is equal to the unfreezing completion time when the unfreezing module is started at the optimal unfreezing power or not is judged, and when the predicted home arrival time is equal to the unfreezing completion time when the unfreezing module is started at the optimal unfreezing power, so that the optimal unfreezing quality can be guaranteed.
Of course, if the thawing completion time of starting the thawing module at the optimal thawing power at the current time is later than or equal to the predicted home arrival time, the optimal thawing power corresponding to starting the thawing module at the current time and taking the predicted home arrival time as the thawing completion time is obtained, and the thawing module is started at the optimal thawing power, so that the optimal thawing quality can be provided while the thawing time is guaranteed.
Further, in an embodiment of the present invention, the step of "controlling the opening time of the defrosting module and the corresponding defrosting power thereof according to the estimated arrival time" includes:
and starting the unfreezing module, calculating the optimal unfreezing power when the predicted home arrival time is used as the unfreezing completion time, and adjusting the unfreezing power in real time according to the change of the predicted home arrival time.
Specifically, the thawing power can be calculated and controlled in real time according to the predicted home time after thawing is started. For example, when the expected home arrival time is shortened due to a change in road conditions, the thawing power can be increased according to the expected home arrival time, and when the expected home arrival time is increased, the thawing power can be decreased. Therefore, the unfreezing power is adjusted in real time according to the latest position information, the unfreezing quality is improved, and the influence on user experience due to interference caused by an emergency is avoided.
Specifically, for example, the refrigerator 100 is in communication connection with a smartphone, the user puts beef into the thawing compartment in the morning, and the refrigerator recognizes that the food material put into the refrigerator by the user is beef. And if the user does not manually start the unfreezing, operating the unfreezing chamber in a freezing mode, starting to receive the geographic position information sent by the smart phone, forming a moving route and an average moving speed according to a plurality of geographic position information of the moving end, and planning a home-returning route of the user in real time through a map according to the real-time position sent by the smart phone.
If the distance between the geographic position sent by the smart phone and the geographic position of the home is increased or the moving route of the user is not coincident with the route of returning home, the user is judged not to return home at the moment, the thawing compartment is continuously operated in the freezing mode, and otherwise, the user is judged to be in the way of returning home. When the user is judged to be on the way home, the speed of the user during traveling in walking, riding, motor vehicles and the like is taken from the cloud and is compared with the average moving speed of the smart phone. If the calculated average moving speed is similar to the speed of the motor vehicle, the user is preliminarily judged to be in a self-driving or bus-riding mode. At the moment, bus information from the geographic position of the smart phone to the geographic position of the home is further acquired, the bus route and the bus real-time start-stop condition are specifically included, the moving route and the start-stop information of the smart phone are compared with the bus information, if the moving route and the start-stop information are the same, the user's trip mode is judged to be bus riding, and otherwise, the user's trip mode is judged to be self-driving.
And after the travel mode of the user is obtained, further determining the selected route to home, and if the travel mode is to take a bus, the bus route is the selected route to home. And if the travel mode is self-driving, marking the returning route which is coincident with the moving route and is suitable for self-driving as the selected returning route. And after determining the selected route, further acquiring the road condition information of the selected route, and calculating the earliest predicted arrival time.
If the expected home time of the user is 40 minutes later, inquiring that 30 minutes is needed when beef is defrosted at the optimal defreezing power in the database, and then defreezing at the optimal defreezing power when the expected home time is 30 minutes later; and if the predicted home time of the user is 20 minutes later, inquiring the preferred thawing power corresponding to the thawing completion time of 20 minutes in the database, and controlling the thawing module to operate at the preferred thawing power.
And after the unfreezing module is started, continuously acquiring the position information sent by the smart phone, and calculating the predicted home arrival time. If the road condition is found to be poor and the expected home arrival time of the user is prolonged, the unfreezing power is reduced; and if the moving route deviates from the home route or the position of the user is far away from the geographical position of the home, judging that the user has a possible emergency, stopping unfreezing at the moment, and operating in the freezing mode again.
Therefore, the time for controlling the unfreezing opening according to the predicted home arrival time of the user can ensure that the user can use food materials when arriving at home, the unfreezing power is selected according to the unfreezing time, and the quality of the food materials can be ensured.
Referring to fig. 3, an embodiment of the present invention further provides a refrigerator 100, which includes a refrigerator body and a door movably connected to the refrigerator body. A thawing compartment is provided in the refrigerator 100, and the refrigerator 100 further comprises a memory 102 and a processor 101, wherein the memory 102 and the processor 101 are communicatively connected by a communication bus 104. The memory 102 stores thereon a computer program operable on the processor 101, and the processor 101 implements the steps of the thawing control method of the refrigerator 100 in the above-described embodiment when executing the computer program. The refrigerator 100 also includes a communication interface 103 connected to a communication bus 104 for communicating with other devices within the refrigerator 100.
An embodiment of the present invention also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps in the thawing control method of the refrigerator 100 in the above-described embodiment.
Therefore, in summary, the thawing control method for the refrigerator 100 provided in the present invention calculates the expected home arrival time of the user through the location information, intelligently controls the thawing module, is convenient and fast, and improves the intelligent experience of the user.
It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The above detailed description is merely illustrative of possible embodiments of the present invention and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (10)
1. A refrigerator unfreezing control method is characterized by comprising the following steps:
receiving a plurality of geographical position information sent by a plurality of time point mobile terminals;
forming a moving route and an average moving speed of the moving end according to the plurality of geographic position information;
judging whether the user is on the way to home or not according to the moving route;
if yes, calculating the predicted arrival time according to the moving route and the average moving speed, and sending a control command to the unfreezing module according to the predicted arrival time.
2. The refrigerator defrosting control method of claim 1, wherein the method further comprises:
if it is determined that the vehicle is not on the way home, the operation in the freezing mode is continued.
3. The defrosting control method for a refrigerator according to claim 1, wherein the step of "determining whether the refrigerator is on the way to home or not according to the movement route" specifically includes:
and judging whether the geographical position information is gradually close to the geographical position of the home or not, and whether the moving route is partially overlapped with at least one returning route or not.
4. The refrigerator defrosting control method of claim 3, wherein the step of calculating the estimated time to home from the moving route and the average moving speed comprises:
judging a travel mode according to the moving route and the average moving speed;
determining a selected returning route according to the moving route and the traveling mode, and acquiring road condition information of the selected returning route;
and calculating the earliest predicted home arrival time according to the selected home returning route and the road condition information.
5. The defrosting control method for a refrigerator according to claim 1, wherein the step of "transmitting a control command to the defrosting module according to the predicted home arrival time" includes:
and controlling the starting time of the unfreezing module and the corresponding unfreezing power according to the predicted home arrival time.
6. The thawing control method for a refrigerator of claim 5, wherein said step of controlling the on-time of the thawing module and the corresponding thawing power thereof according to the predicted home time comprises:
acquiring the optimal thawing power of food materials to be thawed and corresponding thawing completion time;
judging whether the unfreezing module is started at the current time by the optimal unfreezing power and whether the unfreezing completion time is earlier than the predicted home arrival time;
if yes, starting the unfreezing module when the unfreezing completion time corresponding to the unfreezing performed at the optimal unfreezing power is equal to the predicted home arrival time;
if not, the unfreezing module is immediately started.
7. The thawing control method for a refrigerator of claim 5, wherein said step of controlling the on-time of the thawing module and the corresponding thawing power thereof according to the predicted home time comprises:
acquiring the optimal thawing power of food materials to be thawed and corresponding thawing completion time;
judging whether the unfreezing module is started at the current time by the optimal unfreezing power and whether the unfreezing completion time is earlier than the predicted home arrival time;
if not, the unfreezing module is started at the current time, the optimal unfreezing power corresponding to the predicted home time as the unfreezing completion time is obtained, and the unfreezing module is started at the optimal unfreezing power.
8. The thawing control method of the refrigerator as claimed in claim 5, further comprising: the step of controlling the opening time of the unfreezing module and the corresponding unfreezing power according to the predicted home arrival time comprises the following steps:
and starting the unfreezing module, calculating the optimal unfreezing power when the predicted home arrival time is used as the unfreezing completion time, and adjusting the unfreezing power in real time according to the change of the predicted home arrival time.
9. A refrigerator, comprising a box body and a door body for opening and closing the box body, wherein a thawing compartment is arranged in the box body, the refrigerator further comprises a memory and a processor, the memory stores a computer program which can be run on the processor, and the refrigerator thawing control method according to any one of claims 1 to 8 is realized when the processor executes the computer program.
10. A computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps in the refrigerator defrosting control method of any one of claims 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295659.XA CN113531973A (en) | 2020-04-15 | 2020-04-15 | Refrigerator unfreezing control method, refrigerator and storage medium |
| PCT/CN2021/079727 WO2021208639A1 (en) | 2020-04-15 | 2021-03-09 | Refrigerator thawing control method, refrigerator and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010295659.XA CN113531973A (en) | 2020-04-15 | 2020-04-15 | Refrigerator unfreezing control method, refrigerator and storage medium |
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| CN113531973A true CN113531973A (en) | 2021-10-22 |
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| CN202010295659.XA Pending CN113531973A (en) | 2020-04-15 | 2020-04-15 | Refrigerator unfreezing control method, refrigerator and storage medium |
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| WO (1) | WO2021208639A1 (en) |
Cited By (1)
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| WO2022166687A1 (en) * | 2021-02-08 | 2022-08-11 | 广州富港万嘉智能科技有限公司 | Control method and apparatus of intelligent refrigerator and intelligent refrigerator |
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