CN115265085B - Refrigerator, control method and device thereof, computer equipment and medium - Google Patents
Refrigerator, control method and device thereof, computer equipment and medium Download PDFInfo
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- CN115265085B CN115265085B CN202210897997.XA CN202210897997A CN115265085B CN 115265085 B CN115265085 B CN 115265085B CN 202210897997 A CN202210897997 A CN 202210897997A CN 115265085 B CN115265085 B CN 115265085B
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- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000004590 computer program Methods 0.000 claims abstract description 38
- 238000005057 refrigeration Methods 0.000 claims description 189
- 238000007710 freezing Methods 0.000 claims description 68
- 230000008014 freezing Effects 0.000 claims description 68
- 238000012937 correction Methods 0.000 claims description 66
- 230000009471 action Effects 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
- F25D29/00—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/02—Timing
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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
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present application relates to a refrigerator, a control method, a control device, a computer device, a storage medium and a computer program product thereof, wherein the method comprises: determining an acquisition period and an acquisition time period divided by the acquisition period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time; and controlling the refrigerator to operate based on the operation gear. In the whole process, the operation gear of the refrigerator is determined based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled.
Description
Technical Field
The present application relates to the technical field of intelligent home appliances, and in particular, to a refrigerator, a control method, a control device, a computer device, a storage medium and a computer program product thereof.
Background
With the improvement of living standard, the refrigerator is driven into thousands of families at present, and brings convenience to people. In particular, a refrigerator is a refrigerating apparatus that maintains a constant low temperature, and is also a household refrigerating appliance that maintains food or other objects in a constant low temperature state. The box body comprises a compressor, an evaporator, a condenser and a compartment or a container with a storage function.
The frostless air-cooled refrigerator is more and more favored by users in the current household refrigerator market, and is characterized by being capable of realizing the effects of saving electricity and frostless. In practical application, the control of a general refrigerator is based on temperature data collected by a temperature sensor in the refrigerator, and then based on the temperature data and a temperature corresponding to a user set or selected mode, the operation of the refrigerator is controlled.
In the above-described manner of controlling the refrigerator based on the temperature data, although the temperature in the refrigerator can be set in a proper temperature range, frequent start of the compressor causes an increase in power consumption in a case where the refrigerator is used less frequently or with low power consumption.
Disclosure of Invention
Based on this, it is necessary to provide an energy-saving refrigerator, and a control method, an apparatus, a computer device, a storage medium and a computer program product thereof, aiming at the technical problem that the conventional refrigerator control method can greatly increase the power consumption of the refrigerator.
In a first aspect, the present application provides a refrigerator control method. The method comprises the following steps:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
And controlling the refrigerator to operate based on the operation gear.
In one embodiment, determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time length includes:
acquiring an initial running gear preset by a refrigerator;
and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
In one embodiment, the refrigerator operating range includes a refrigeration range and a freezing range; determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration comprises the following steps:
if the door opening times and the accumulated door opening time length meet the preset first condition, calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula;
if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula;
The preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
In one embodiment, the preset first refrigeration gear correction formula is: a1=cn k1+x, wherein Ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and X is a first refrigeration compensation constant;
the preset first freezing gear correction formula is as follows: ad1 = Dn k2-M, where Ad1 is the first freezing range, dn is the initial freezing range, k2 is a preset freezing compensation coefficient, and M is the first freezing compensation constant;
the preset second refrigeration gear correction formula is: a2=a1-Cn k1+y, wherein Ac2 is a second refrigeration gear, ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and Y is a second refrigeration compensation constant;
the preset second freezing gear correction formula is: ad2 = Ad1 x k2-N, where Ad2 is the second refrigerated gear, ad1 is the first refrigerated gear, k2 is the preset refrigeration compensation coefficient, and N is the second refrigeration compensation constant;
The preset refrigeration compensation coefficient k1 is used for representing the temperature fluctuation difference of the refrigeration chamber, and the preset refrigeration compensation coefficient k2 is used for representing the temperature fluctuation difference of the refrigeration chamber.
In one embodiment, the refrigerator control method further includes:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
In one embodiment, the refrigerator control method further includes:
when the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator;
the refrigerator is controlled to operate based on the initial operation gear.
In a second aspect, the application further provides a refrigerator control device. The device comprises:
the period determining module is used for determining an acquisition period and an acquisition time period divided by the acquisition period;
the acquisition module is used for acquiring the door opening times and accumulated door opening duration of the refrigerator in the acquisition time period;
the gear determining module is used for determining the running gear of the refrigerator according to the door opening times and the accumulated door opening time length;
and the control module is used for controlling the refrigerator to operate based on the operation gear.
In a third aspect, the present application also provides a computer device. The computer device comprises a memory storing a computer program and a processor which when executing the computer program performs the steps of:
Determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
and controlling the refrigerator to operate based on the operation gear.
In a fourth aspect, the present application also provides a computer-readable storage medium. A computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
and controlling the refrigerator to operate based on the operation gear.
In a fifth aspect, the present application also provides a computer program product. Computer program product comprising a computer program which, when executed by a processor, realizes the steps of:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
And controlling the refrigerator to operate based on the operation gear. The refrigerator control method, the refrigerator control device, the computer equipment, the storage medium and the computer program product determine the acquisition period and the acquisition time period divided by the acquisition period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time; and controlling the refrigerator to operate based on the operation gear. In the whole process, the operation gear of the refrigerator is determined based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled.
In a sixth aspect, the present application further provides a refrigerator, including a refrigerator body and a controller, where the controller is disposed on the refrigerator body, and the controller controls the refrigerator body by using the above-mentioned refrigerator control method.
The refrigerator comprises a refrigerator body and a controller, wherein the controller determines the operation gear of the refrigerator based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods in the operation process of controlling the refrigerator body, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled.
Drawings
FIG. 1 is an application environment diagram of a refrigerator control method in one embodiment;
FIG. 2 is a flow chart of a method of controlling a refrigerator according to one embodiment;
FIG. 3 is a flow chart of a method of controlling a refrigerator according to another embodiment;
FIG. 4 is a flow chart of a method of controlling a refrigerator in an example application;
fig. 5 is a block diagram showing a structure of a refrigerator controlling apparatus in one embodiment;
fig. 6 is an internal structural diagram of a computer device in one embodiment.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The refrigerator control method provided by the embodiment of the application can be applied to an application environment shown in fig. 1. The controller 102 is arranged on the refrigerator 104, and the controller 102 determines a collection period and a collection time period divided by the collection period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; determining an operation gear of the refrigerator 104 according to the door opening times and the accumulated door opening time; the refrigerator 104 is controlled to operate based on the operation gear.
Furthermore, the refrigerator control method provided by the embodiment of the application can also be used for a server, wherein the server is communicated with the refrigerators (the server can be communicated with a plurality of refrigerators), and the server collects relevant data of the refrigerators and controls the operation of the refrigerators. Specifically, the server determines an acquisition period and an acquisition period divided by the acquisition period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; according to the door opening times and the accumulated door opening time length, the operation gear of the refrigerator is determined, the operation of the refrigerator is controlled based on the determined operation gear, and the server can specifically issue a control instruction to the refrigerator to control the refrigerator to operate based on the determined new gear.
In one embodiment, as shown in fig. 2, a refrigerator control method is provided, which is described by taking an example that the method is applied to the controller in fig. 1, and includes the following steps:
s200: an acquisition period and an acquisition period divided by the acquisition period are determined.
The collection period refers to the collection period of the door opening times and the accumulated door opening time of the refrigerator, and can be one day, one week and the like. Generally, since a user uses a refrigerator, the usage habit thereof is relatively unchanged for each day, that is, the corresponding door opening times and door opening durations of the refrigerator are not changed, because the refrigerator control can be performed with one day as a collection period. The collection time period refers to a plurality of time periods which divide the collection period, and the refrigerator door opening times and the accumulated door opening time length are respectively and independently collected for each collection time period. Taking 24 hours a day as an example, 4 hours can be taken as a collection time period, namely, the door opening times and the accumulated door opening duration of the refrigerator are respectively collected every 4 hours as a collection time period for 0-24 hours.
S400: and acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period.
The door opening times of the refrigerator refer to the times that the refrigerator is opened by a user, and the times can be monitored through a sensor arranged near the refrigerator door or can be monitored in real time through monitoring the switch signal of a lamp in the refrigerator, and then the controller finishes counting. When the refrigerator door is monitored to be opened by a user, the door opening time length of each door opening time is recorded, the door opening time length corresponding to the door opening operation is accumulated to obtain accumulated door opening time length, for example, in the acquisition time period 9-12, the refrigerator door is monitored to be opened by the user for 3 times, and the door opening time lengths of the 3 times are respectively 10 seconds; 20 seconds and 30 seconds, the door opening times of the refrigerator are 3 and the accumulated door opening time is 10+20+30=60 seconds in the acquisition time period 9-12.
S600: and determining the running gear of the refrigerator according to the door opening times and the accumulated door opening time.
Based on the door opening times and the accumulated door opening time, the door opening frequency and the door opening time of the refrigerator in the acquisition time can be known by a user. It will be appreciated that the more the door is opened and the longer the accumulated door opening time, the higher the amount of refrigeration the refrigerator needs to provide, and the refrigerator needs to operate at a higher gear, i.e. the refrigerator needs to start the compressor to operate at a higher frequency to maintain a proper temperature in the refrigerator. Under the conditions that the door opening times are smaller and the accumulated door opening time is shorter, the refrigerator can be operated by adopting a lower gear so as to realize energy conservation. Specifically, the operation gear of the refrigerator comprises a refrigeration gear and a freezing gear, when the refrigerator is powered on, the refrigerator corresponds to an initial refrigeration gear and an initial freezing gear, the initial refrigeration gear and the initial freezing gear are preset when the refrigerator leaves a factory, and the initial refrigeration gear and the initial freezing gear can be adjusted according to the door opening times and the accumulated door opening time in the use process to determine the operation gear of the refrigerator.
In practical application, the range of the refrigerating gear is set to be C1 (preferably 2-3), C2 (preferably 4-5) and C3 (preferably 6-8). The range of the freezing gear is set to be D1 (the range is between-16 and-18), D2 (the range is between-19 and-21) and D3 (the range is between-22 and-24), wherein the temperature difference between adjacent gears can be 1 ℃, namely the temperature range corresponding to C1 is 2-3 ℃. When the refrigerator is in normal refrigeration operation, the program sets the initial gear combination to (C2, D1). And subsequently, adjusting the initial gear combination according to the door opening times and the accumulated door opening time length acquired in each acquisition time period to determine a reasonable operation gear of the refrigerator.
S800: and controlling the refrigerator to operate based on the operation gear.
S600, a reasonable operation gear is determined based on the door opening times and the accumulated door opening time, and the refrigerator is directly controlled to operate based on the determined operation gear so as to achieve the purpose of energy saving.
The refrigerator control method comprises the steps of determining a collection period and a collection time period divided by the collection period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time; and controlling the refrigerator to operate based on the operation gear. In the whole process, the operation gear of the refrigerator is determined based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled. In addition, the refrigerator control method aims at the technical problem that the preservation effect is contradictory due to the functional operation mode and the storage use mode of the traditional refrigerator, and the reasonable functional operation mode can be determined based on the storage use mode, so that good user experience is brought to users. As shown in fig. 3, in one embodiment, S600 includes:
S620: acquiring an initial running gear preset by a refrigerator;
s640: and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
The preset initial running gear of the refrigerator is an initial gear set by the refrigerator when the refrigerator leaves a factory, and specifically comprises an initial refrigeration gear and an initial freezing gear. And adjusting on the basis of the initial gear according to the door opening times and the accumulated door opening time length, and determining the running gear of the refrigerator. As already mentioned above, the initial refrigeration gear may be C2 and the initial refrigeration gear may be D1, even if the initial refrigeration gear is 4-5 ℃; the initial freezing gear is-16 to-18 ℃.
In one embodiment, the refrigerator operating range includes a refrigeration range and a freezing range; determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration comprises the following steps:
if the door opening times and the accumulated door opening time length meet the preset first condition, calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula; if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
And (3) under the condition that the door opening times and the accumulated door opening duration meet different preset conditions, different correction formulas are adopted to adjust the initial running gear so as to determine the running gear of the refrigerator in the current acquisition time period. The preset first condition and the preset second condition are preset conditions, wherein the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold and a preset accumulated door opening time length threshold of accumulated door opening time, the preset door opening times threshold and the preset accumulated door opening time length threshold are preset thresholds, and the preset door opening times threshold and the preset accumulated door opening time length threshold can be obtained according to the needs of actual application scenes or through experimental data analysis, for example, the preset door opening times threshold can be 3, 4, 5 and the like; the preset cumulative door opening duration threshold may be 120 seconds, 180 seconds, 240 seconds, etc. In practical application, by analyzing the situation that a user actually uses the refrigerator, the threshold value of the preset door opening times is preferably 3 times, the threshold value of the preset accumulated door opening time is 180 seconds, namely, the preset first condition is that p is more than or equal to 0 and less than 3, and t is less than 180 seconds, wherein p is the door opening times, and t is the preset accumulated door opening time. The corresponding preset second condition is that the door opening times are not smaller than a preset door opening times threshold value and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value, namely, the preset second condition is that p is more than or equal to 3 and t is more than or equal to 180s.
The gear correction formulas include a refrigerated gear correction formula and a frozen gear correction formula. The refrigerating gear correction formula comprises a preset first refrigerating gear correction formula and a preset second refrigerating gear correction formula, and the freezing gear correction formula comprises a preset first freezing gear correction formula and a preset second freezing gear correction formula. The gear correction formulas are all pre-constructed, and the corresponding correction formulas can be obtained specifically based on experimental data analysis.
In short, in this embodiment, it is determined whether the door opening times and the accumulated door opening duration satisfy a preset first condition or satisfy a preset second condition, and if the preset first condition is satisfied, a first correction formula is adopted to perform gear adjustment; and if the preset first condition is not met and the preset second condition is met, adopting a second correction formula to adjust the gear. The whole scheme corrects the gear based on a pre-constructed gear correction formula according to the initial running gear, the door opening times and the accumulated door opening duration, and can obtain an accurate and reasonable corrected gear, thereby realizing the purpose of energy saving.
Further, the preset first refrigeration gear correction formula is: a1=cn k1+x, wherein Ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and X is a first refrigeration compensation constant; the preset first freezing gear correction formula is as follows: ad1 = Dn k2-M, where Ad1 is the first freezing range, dn is the initial freezing range, k2 is a preset freezing compensation coefficient, and M is the first freezing compensation constant; the preset second refrigeration gear correction formula is: a2=a1-Cn k1+y, wherein Ac2 is a second refrigeration gear, ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and Y is a second refrigeration compensation constant; the preset second freezing gear correction formula is: ad2 = Ad1 x k2-N, where Ad2 is the second refrigerated gear, ad1 is the first refrigerated gear, k2 is the preset refrigeration compensation coefficient, and N is the second refrigeration compensation constant; the preset refrigeration compensation coefficient k1 is used for representing the temperature fluctuation difference of the refrigeration chamber, and the preset refrigeration compensation coefficient k2 is used for representing the temperature fluctuation difference of the refrigeration chamber.
In the correction formula, the first refrigeration compensation constant X, the second refrigeration compensation constant Y, the first refrigeration compensation constant M, and the second refrigeration compensation constant N are constants obtained based on experimental data, and are positive numbers. In general, the first refrigeration compensation constant X may be 0.5 and the second refrigeration compensation constant Y may be 2.5; the first freeze compensation constant M may be 3 and the second freeze compensation constant N may be 5. The preset refrigeration compensation coefficient k1 in the correction formula is used for reflecting the fluctuation difference of the temperature of the refrigeration room, and the specific value range can be 1.1-1.2; the freezing compensation coefficient k2 is used for reflecting the temperature fluctuation difference of the freezing chamber, and the specific value range can be 0.8-0.9. In the gear correction process, if the calculated gear contains decimal points, the calculated result value needs to be rounded, and the rounding can be rounded, upward rounded or downward rounded. Preferably, rounding is used here.
In one embodiment, the refrigerator control method further includes:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
If the refrigerator is monitored not to generate the door opening action in a single acquisition period, the refrigerator indicates that the user can go out, such as the user goes out for travel, goes out for learning, goes on business and the like, and the refrigerator enters an intelligent power on-off mode at the moment so as to reduce energy consumption and realize energy saving. Specifically, the intelligent power-on and power-off mode refers to that the refrigerator is in a power-off state for a part of a period of time and in a power-on state for a part of a period of time in one acquisition period of time. Further, the power-off duration and the power-on duration can be set based on specific ratio, for example, the power-on duration and the power-on duration can be set to be 1:3, taking the acquisition time period as an example of 4 hours, and when the fact that the door opening time does not occur in one acquisition period is detected, the power-on mode is switched to the intelligent power-on mode, and the refrigerator is powered on for 3 hours and powered off for 1 hour.
In one embodiment, the refrigerator control method further includes:
when the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator; the refrigerator is controlled to operate based on the initial operation gear.
And after the refrigerator enters the intelligent power-on and power-off mode, the refrigerator is continuously monitored to judge whether the door opening action occurs, if so, the refrigerator indicates that the user has come back, at the moment, the refrigerator needs to be restored to the normal working mode, at the moment, the preset initial running gear of the refrigerator is obtained, and the refrigerator runs based on the initial running gear.
In order to describe the technical scheme and effects of the refrigerator control method of the present application in detail, a specific application example will be adopted and described below with reference to fig. 4 of the accompanying drawings. In a specific application example, the refrigerator control method of the application comprises the following steps:
1) The refrigerator is electrified to run, the frequency timing device records the door opening frequency p of the refrigerator, delta T is recorded to be taken for 24 hours as a collection period, the collection periods are recorded as B1, B2, B3, B4, B5, B6 and B7 for one week, delta T1 is taken for 4 hours as a collection period in each period, and the time T for opening the door under the collection period is recorded;
2) Setting the range of the refrigerating gear as C1 (2-3 gears can be taken), C2 (4-5 gears can be taken) and C3 (6-8 gears can be taken), setting the range of the freezing gear as D1 (16-18 gears can be taken), D2 (19-21 gears can be taken) and D3 (22-24 gears can be taken), and setting the initial gear combination as (C2, D1) when the refrigerator operates normally; each gear may be understood herein as 1 ℃, e.g. C1 may be 2-3 ℃;
3) Judging whether p is more than or equal to 0 and less than 3 and t is less than 180s is true or not in a collection section delta Tn of a collection period Bn;
4) If the judging condition in the step 3 is satisfied, at the moment, the refrigerator actually operates a refrigeration gear Ac1 = Cn, a refrigeration gear Ac 1+0.5 (k 1 takes 1.1-1.2), and a refrigeration gear Ad1 = Dn, a refrigeration gear Ac 2-3 (k 2 takes 0.8-0.9);
5) If the judging condition in the step 3 is not satisfied, judging whether p is more than or equal to 3 and t is more than or equal to 180s are satisfied in the acquisition section delta Tn of the acquisition period Bn;
6) If the judging condition in the step 5 is satisfied, at the moment, the refrigerator actually operates a refrigeration gear Ac2 = Ac1-Cn x k1+2.5 (k 1 takes 1.1-1.2), and a refrigeration gear Ad2 = Ad1 x k2-5 (k 2 takes 0.8-0.9);
7) If the determination condition in step 5 is not satisfied, that is, it is indicated that p and t meet the conditions in step 3, and the process returns to step 4) to determine the refrigerating and freezing ranges. In addition, after running to the next acquisition period Bn, the parameter of the last acquisition period is recorded so as to analyze the data of different acquisition periods Bn later;
8) Step 7, when no door opening action and no time length are monitored in any collecting period Bn, the refrigerator system is automatically switched to an intelligent power-on and power-off operation mode, and in the collecting period Bn, the power-on time length delta t1 = 3h and the power-off time length delta t2 = 1h, so that the refrigerator system can be powered off for 6 times in one day to maintain operation;
9) In a certain cycle acquisition period Bn, monitoring and judging whether a door opening action exists, if no door opening action exists, the refrigerator circularly operates in an intelligent power-on and power-off operation mode, and after the refrigerator operates in a next acquisition period Bn, the parameter of the last acquisition period is recorded so as to analyze the data of different acquisition periods Bn later;
10 If the door opening action is carried out in a certain cycle acquisition period Bn after the intelligent power-on and power-off operation mode is entered, the refrigerator system resumes normal refrigeration operation, each compartment also resumes the initial setting gear, and at the moment, the refrigerator automatically jumps out of the intelligent power-on and power-off mode, and the operation state of the performance component is recovered.
It should be understood that, although the steps in the flowcharts related to the above embodiments are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a refrigerator control device for realizing the refrigerator control method. The implementation of the solution provided by the device is similar to the implementation described in the above method, so the specific limitation in one or more embodiments of the refrigerator control device provided below may refer to the limitation of the refrigerator control method hereinabove, and will not be repeated herein.
In one embodiment, as shown in fig. 5, there is provided a refrigerator control apparatus including:
a period determining module 200, configured to determine an acquisition period and an acquisition period divided by the acquisition period;
the acquisition module 400 is used for acquiring the door opening times and accumulated door opening duration of the refrigerator in the acquisition time period;
the gear determining module 600 is configured to determine an operation gear of the refrigerator according to the door opening times and the accumulated door opening duration;
the control module 800 is used for controlling the refrigerator to operate based on the operation gear.
The refrigerator control device determines a collection period and a collection time period divided by the collection period; acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period; determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time; and controlling the refrigerator to operate based on the operation gear. In the whole process, the operation gear of the refrigerator is determined based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled.
In one embodiment, the gear determining module is further configured to obtain an initial running gear preset by the refrigerator; and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
In one embodiment, the refrigerator operating range includes a refrigeration range and a freezing range; the gear determining module is further used for calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula when the door opening times and the accumulated door opening time length meet preset first conditions, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula; when the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
In one embodiment, the preset first refrigeration gear correction formula is: a1=cn k1+x, wherein Ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and X is a first refrigeration compensation constant; the preset first freezing gear correction formula is as follows: ad1 = Dn k2-M, where Ad1 is the first freezing range, dn is the initial freezing range, k2 is a preset freezing compensation coefficient, and M is the first freezing compensation constant; the preset second refrigeration gear correction formula is: a2=a1-Cn k1+y, wherein Ac2 is a second refrigeration gear, ac1 is a first refrigeration gear, cn is an initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and Y is a second refrigeration compensation constant; the preset second freezing gear correction formula is: ad2 = Ad1 x k2-N, where Ad2 is the second refrigerated gear, ad1 is the first refrigerated gear, k2 is the preset refrigeration compensation coefficient, and N is the second refrigeration compensation constant; the preset refrigeration compensation coefficient k1 is used for representing the temperature fluctuation difference of the refrigeration chamber, and the preset refrigeration compensation coefficient k2 is used for representing the temperature fluctuation difference of the refrigeration chamber.
In one embodiment, the control module is further configured to switch to the intelligent power on/off mode when it is detected that the refrigerator is not in a door opening motion within a single acquisition period.
In one embodiment, the control module is further configured to obtain an initial running gear preset in the refrigerator when the door opening action of the refrigerator is monitored in the intelligent power-on/off mode; the refrigerator is controlled to operate based on the initial operation gear.
The respective modules in the above-described refrigerator control apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
The application also provides a refrigerator, which comprises a refrigerator body and a controller, wherein the controller is arranged on the refrigerator body, and the controller controls the refrigerator body by adopting the refrigerator control method.
The refrigerator comprises a refrigerator body and a controller, wherein the controller determines the operation gear of the refrigerator based on the door opening times and accumulated door opening time of the refrigerator in different acquisition time periods in the operation process of controlling the refrigerator body, so that the operation gear can be reasonably determined based on the actual use environment condition of the refrigerator, and the aim of saving energy is fulfilled. In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is used for storing the historical operation related data of the refrigerator. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a refrigerator control method.
It will be appreciated by those skilled in the art that the structure shown in FIG. 6 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a computer device is provided comprising a memory and a processor, the memory having stored therein a computer program, the processor when executing the computer program performing the steps of:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
and controlling the refrigerator to operate based on the operation gear.
In one embodiment, the processor when executing the computer program further performs the steps of:
acquiring an initial running gear preset by a refrigerator; and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
In one embodiment, the processor when executing the computer program further performs the steps of:
If the door opening times and the accumulated door opening time length meet the preset first condition, calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula; if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
In one embodiment, the processor when executing the computer program further performs the steps of:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
In one embodiment, the processor when executing the computer program further performs the steps of:
When the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator; the refrigerator is controlled to operate based on the initial operation gear.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
and controlling the refrigerator to operate based on the operation gear.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring an initial running gear preset by a refrigerator; and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
In one embodiment, the computer program when executed by the processor further performs the steps of:
if the door opening times and the accumulated door opening time length meet the preset first condition, calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula; if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator; the refrigerator is controlled to operate based on the initial operation gear.
In one embodiment, a computer program product is provided comprising a computer program which, when executed by a processor, performs the steps of:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time;
and controlling the refrigerator to operate based on the operation gear.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring an initial running gear preset by a refrigerator; and determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration.
In one embodiment, the computer program when executed by the processor further performs the steps of:
if the door opening times and the accumulated door opening time length meet the preset first condition, calculating a first refrigeration gear according to the initial refrigeration gear and a preset first refrigeration gear correction formula, and calculating a first freezing gear according to the initial freezing gear and a preset first freezing gear correction formula; if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula, and calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than a preset door opening times threshold value, and the accumulated door opening time is not smaller than a preset accumulated door opening time threshold value.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
In one embodiment, the computer program when executed by the processor further performs the steps of:
when the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator; the refrigerator is controlled to operate based on the initial operation gear.
The user information (including but not limited to user equipment information, user personal information, etc.) and the data (including but not limited to data for analysis, stored data, presented data, etc.) related to the present application are information and data authorized by the user or sufficiently authorized by each party.
Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the embodiments provided herein may include at least one of a relational database and a non-relational database. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processor referred to in the embodiments provided in the present application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, or the like, but is not limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (10)
1. A method for controlling a refrigerator, the method comprising:
determining an acquisition period and an acquisition time period divided by the acquisition period;
acquiring the door opening times and accumulated door opening time of the refrigerator in the acquisition time period;
determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening time, wherein the more the door opening times are, the higher the refrigerating capacity represented by the operation gear of the refrigerator is under the condition that the accumulated door opening time is longer;
Controlling the refrigerator to operate based on the operation gear;
the determining the operation gear of the refrigerator according to the door opening times and the accumulated door opening duration comprises the following steps: acquiring an initial running gear preset by a refrigerator; determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration;
the refrigerator operation gear comprises a refrigeration gear, and determining the refrigerator operation gear according to the initial operation gear, the door opening times and the accumulated door opening duration comprises the following steps:
if the door opening times and the accumulated door opening time length meet preset first conditions, calculating a first refrigeration gear according to an initial refrigeration gear and a preset first refrigeration gear correction formula, and if the door opening times and the accumulated door opening time length meet preset second conditions, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than the preset door opening times threshold value, and the accumulated door opening time is not smaller than the preset accumulated door opening time threshold value;
The preset first refrigeration gear correction formula is as follows: a1=cn k1+x, wherein Ac1 is a first refrigeration gear, cn is the initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and X is a first refrigeration compensation constant;
the preset second refrigeration gear correction formula is as follows: a2=a1-Cn k1+y, wherein Ac2 is a second refrigeration gear, ac1 is a first refrigeration gear, cn is the initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and Y is a second refrigeration compensation constant; the preset refrigeration compensation coefficient k1 is used for representing the fluctuation difference of the temperature of the refrigeration room.
2. The method of claim 1, wherein the refrigerator operating range further comprises a freezer range;
the determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration comprises the following steps:
if the door opening times and the accumulated door opening time length meet a preset first condition, calculating a first freezing gear according to an initial freezing gear and a preset first freezing gear correction formula;
and if the door opening times and the accumulated door opening time length meet the preset second condition, calculating a second freezing gear according to an initial freezing gear, the first freezing gear and a preset second freezing gear correction formula.
3. The method of claim 2, wherein the step of determining the position of the substrate comprises,
the preset first freezing gear correction formula is as follows: ad1 = Dn k2-M, where Ad1 is a first freezing gear, dn is the initial freezing gear, k2 is a preset freezing compensation coefficient, and M is a first freezing compensation constant;
the preset second freezing gear correction formula is as follows: ad2 = Ad1 x k2-N, where Ad2 is the second refrigerated gear, ad1 is the first refrigerated gear, k2 is the preset refrigeration compensation coefficient, and N is the second refrigeration compensation constant; the preset freezing compensation coefficient k2 is used for representing the temperature fluctuation difference of the freezing chamber.
4. The method as recited in claim 1, further comprising:
and when the refrigerator is monitored to not generate door opening action in a single acquisition period, switching to an intelligent power-on and power-off mode.
5. The method as recited in claim 4, further comprising:
when the door opening action of the refrigerator is monitored in the intelligent power-on and power-off mode, acquiring an initial running gear preset by the refrigerator;
and controlling the refrigerator to operate based on the initial operation gear.
6. A refrigerator control apparatus, the apparatus comprising:
the period determining module is used for determining an acquisition period and an acquisition time period divided by the acquisition period;
The acquisition module is used for acquiring the door opening times and accumulated door opening duration of the refrigerator in the acquisition time period;
the gear determining module is used for determining the running gear of the refrigerator according to the door opening times and the accumulated door opening time length, wherein the more the door opening times are, the higher the refrigerating capacity represented by the running gear of the refrigerator is under the condition that the accumulated door opening time length is longer;
the control module is used for controlling the refrigerator to operate based on the operation gear;
the gear determining module is also used for obtaining an initial running gear preset by the refrigerator; determining the operation gear of the refrigerator according to the initial operation gear, the door opening times and the accumulated door opening duration;
the refrigerator operation gear comprises a refrigeration gear, and determining the refrigerator operation gear according to the initial operation gear, the door opening times and the accumulated door opening duration comprises the following steps:
if the door opening times and the accumulated door opening time length meet preset first conditions, calculating a first refrigeration gear according to an initial refrigeration gear and a preset first refrigeration gear correction formula, and if the door opening times and the accumulated door opening time length meet preset second conditions, calculating a second refrigeration gear according to the initial refrigeration gear, the first refrigeration gear and a preset second refrigeration gear correction formula; the preset first condition is that the door opening times are larger than 0 and smaller than a preset door opening times threshold value, and the accumulated door opening time length is smaller than a preset accumulated door opening time length threshold value; the preset second condition is that the door opening times are not smaller than the preset door opening times threshold value, and the accumulated door opening time is not smaller than the preset accumulated door opening time threshold value;
The preset first refrigeration gear correction formula is as follows: a1=cn k1+x, wherein Ac1 is a first refrigeration gear, cn is the initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and X is a first refrigeration compensation constant;
the preset second refrigeration gear correction formula is as follows: a2=a1-Cn k1+y, wherein Ac2 is a second refrigeration gear, ac1 is a first refrigeration gear, cn is the initial refrigeration gear, k1 is a preset refrigeration compensation coefficient, and Y is a second refrigeration compensation constant; the preset refrigeration compensation coefficient k1 is used for representing the fluctuation difference of the temperature of the refrigeration room.
7. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any one of claims 1 to 5 when the computer program is executed.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any of claims 1 to 5.
9. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 5.
10. A refrigerator, comprising a refrigerator body and a controller, wherein the controller is arranged on the refrigerator body, and the controller controls the refrigerator body by adopting the refrigerator control method according to any one of claims 1 to 5.
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| KR20180090501A (en) * | 2017-02-03 | 2018-08-13 | 엘지전자 주식회사 | Refrigerator and method for controlling defrosting of the same |
| CN110940150A (en) * | 2019-12-24 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator energy-saving control method and device and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20180090501A (en) * | 2017-02-03 | 2018-08-13 | 엘지전자 주식회사 | Refrigerator and method for controlling defrosting of the same |
| CN110940150A (en) * | 2019-12-24 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator energy-saving control method and device and refrigerator |
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