CN112013624A - Control method of refrigerator and computer storage medium - Google Patents
Control method of refrigerator and computer storage medium Download PDFInfo
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- CN112013624A CN112013624A CN201910464275.3A CN201910464275A CN112013624A CN 112013624 A CN112013624 A CN 112013624A CN 201910464275 A CN201910464275 A CN 201910464275A CN 112013624 A CN112013624 A CN 112013624A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004590 computer program Methods 0.000 claims description 10
- 230000008030 elimination Effects 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 235000019645 odor Nutrition 0.000 description 106
- 238000001179 sorption measurement Methods 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 230000001877 deodorizing effect Effects 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 4
- 239000002156 adsorbate Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
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Abstract
The invention provides a control method of a refrigerator and a computer storage medium. The control method of the refrigerator comprises the following steps: the method comprises the steps of obtaining the running time of the current running period of a compressor of the refrigerator, detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator during the running time within a first preset time period, calculating the current average value of the smell values, reading the last average value of the compressor in the last running period, obtaining the ratio of the current average value to the last average value, obtaining the actual temperature of the storage chamber, obtaining a first preset value according to actual temperature matching, determining that a display device of the refrigerator displays a first color when the ratio is larger than 1 and the current average value is larger than or equal to the first preset value, and enabling an odor removal device not to work. According to the scheme, the upper limit smell value is determined according to the actual temperature of the storage chamber, so that the working states of the display device and the smell removing device are accurately controlled, and the working states of the display device and the smell removing device are consistent with the actual condition of the storage chamber.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a control method of a refrigerator and a computer storage medium.
Background
With the increasing development of society and the increasing living standard of people, the rhythm of life of people is faster and faster, so that people are willing to buy a lot of food to place in a refrigerator, and the refrigerator becomes one of the indispensable household appliances in daily life of people.
However, the following problems often occur after a large amount of food is stored in the refrigerator: a user may forget that some food is stored in the refrigerator, resulting in pungent odor after the food is expired; in addition, even if various foods are kept within the shelf life, various odors may be mixed and smelled. Although the refrigerator can realize low-temperature preservation, no method is available for thoroughly inhibiting the growth of bacteria. When the refrigerator has peculiar smell, the peculiar smell is possibly caused by bacteria. The existing refrigerator can not eliminate bacteria generally, and can only utilize low temperature to slow the growth of the bacteria, so that the peculiar smell can not be eliminated in time. Not only the user's use experience is affected, but more importantly, the user's physical health may be affected.
Disclosure of Invention
One object of the invention is to determine an upper limit odor value based on the actual temperature of the storage compartment in order to accurately control the operating state of the display device and the odor elimination device.
A further purpose of the invention is to eliminate the peculiar smell in the refrigerator in time, classify the peculiar smell grade and accurately control the time of deodorizing.
Particularly, the present invention provides a control method of a refrigerator, including: the method comprises the steps of obtaining the running time of the current running cycle of a compressor of the refrigerator, and detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator during the first preset time period of the running time; calculating the current average value of the plurality of odor values, reading the last average value in the last operation period of the compressor, obtaining the ratio of the current average value to the last average value, obtaining the actual temperature of the storage chamber, and obtaining a first preset value according to the actual temperature matching; judging whether the ratio is greater than 1, and if so, judging whether the current average value is greater than or equal to a first preset value; and if so, determining that the display device of the refrigerator displays the first color and the odor removal device does not work.
Optionally, the step of obtaining the first preset value according to the actual temperature matching includes: and inquiring a first preset value corresponding to a temperature interval where the actual temperature is located in a preset temperature information table.
Optionally, when the ratio is greater than 1 and the current average value is smaller than a first preset value, determining whether the current average value is greater than a second preset value, wherein the first preset value is greater than the second preset value; and if not, determining that the display device displays a second color and the odor removing device works for a preset time, wherein the second color is different from the first color.
Optionally, when the ratio is greater than 1, the current average value is smaller than a first preset value, and the current average value is greater than a second preset value, determining a first odor grade of the storage chamber according to the current average value, the first preset value and the second preset value; and determining that the display device displays the third color, wherein the color depth is in direct proportion to the first odor level, and the odor removing device works for a first time length which is the product of the preset time length, the first odor level and 1/100.
Optionally, when the ratio is less than or equal to 1, judging whether the current average value is less than or equal to a second preset value; and if so, determining that the display device displays the second color and the deodorizing device works for a preset time.
Optionally, when the ratio is less than or equal to 1 and the current average value is greater than or equal to a second preset value, judging whether the current average value is less than a first preset value; and if not, determining that the display device displays the first color and the odor removing device does not work.
Optionally, when the ratio is less than or equal to 1, the current average value is greater than or equal to a second preset value, and the current average value is less than the first preset value, determining a second odor grade of the storage chamber according to the current average value, the first preset value and the second preset value; and determining that the display device displays a third color, wherein the color depth is in direct proportion to the second odor level, the third color is different from any one of the first color and the second color, and the odor removing device works for a second time period, wherein the second time period is the product of the preset time period, the second odor level and 1/100.
Optionally, after the odor removing device finishes working, the average temperature value and the average odor value of the storage compartment are obtained within a second preset time period, and the average odor value is used for updating a first preset value corresponding to a temperature interval where the average temperature value is located in the temperature information table.
Optionally, the display device is arranged on a door body of the refrigerator, and the odor removing device is arranged in a return air channel of the refrigerator.
According to another aspect of the present invention, there is also provided a computer storage medium having a computer program stored therein, and the computer program when executed causes an apparatus of the computer storage medium to perform any one of the above-described control methods of the refrigerator.
The control method of the refrigerator and the computer storage medium of the invention obtain the operation time of the current operation cycle of the compressor of the refrigerator, detect and obtain a plurality of smell values of the storage chamber of the refrigerator during the first preset time period of the operation time, calculate the current average value of the plurality of smell values, read the last average value in the last operation cycle of the compressor, obtain the ratio of the current average value to the last average value, obtain the actual temperature of the storage chamber, obtain the first preset value according to the actual temperature matching, when the ratio is greater than 1 and the current average value is greater than or equal to the first preset value, determine that the display device of the refrigerator displays the first color, and the odor removing device does not work. The upper limit smell value is determined according to the actual temperature of the storage chamber, so that the working states of the display device and the smell removing device are accurately controlled, and the working states of the display device and the smell removing device are consistent with the actual condition of the storage chamber.
Further, the control method and the computer storage medium of the refrigerator of the present invention determine the operating states of the odor removing device and the display device according to the ratio and the current average value. Whether need remove the judgement of flavor all when compressor operation at every turn, can in time eliminate the peculiar smell in the refrigerator, promote user's use and experience. The odor grade of the storage chamber is determined according to the current average value, the first preset value and the second preset value, the working time of the odor removing device is further adjusted, the display state of the display device is further adjusted, the display device can accurately display the current odor condition, the working time of the odor removing device is matched with the odor grade, and unnecessary work energy waste is avoided while odor removing is completely carried out.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of a control method of a refrigerator according to one embodiment of the present invention;
fig. 2 is a detailed flowchart of a control method of a refrigerator according to one embodiment of the present invention; and
FIG. 3 is a schematic diagram of a computer storage medium according to one embodiment of the invention.
Detailed Description
The embodiment firstly provides a control method of a refrigerator, which can determine an upper limit smell value according to the actual temperature of a storage chamber so as to accurately control the working states of a display device and a smell removing device, so that the working states of the display device and the smell removing device are consistent with the actual conditions of the storage chamber. Fig. 1 is a schematic view of a control method of a refrigerator according to one embodiment of the present invention. As shown in fig. 1, the control method of the refrigerator may perform the steps of:
step S102, acquiring the running time of the current running cycle of a compressor of the refrigerator, and detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator when the running time is in a first preset time period;
step S104, calculating the current average value of a plurality of odor values, and reading the previous average value in the last operation period of the compressor to obtain the ratio of the current average value to the previous average value;
step S106, obtaining the actual temperature of the storage chamber, and obtaining a first preset value according to actual temperature matching;
step S108, judging whether the ratio is greater than 1 and the current average value is greater than or equal to a first preset value, if so, executing step S110;
step S110, determining that the display device of the refrigerator displays the first color and the odor removing device does not work.
In the above steps, a plurality of smell values of the refrigerator storage compartment are detected in step S102 during the operation time in the first preset time period, for example, one smell value may be obtained every minute during the first preset time period. In step S104, a current average value of the plurality of smell values is calculated, and specifically, all the obtained smell values may be added and divided by the number of the plurality of smell values. Since each operation cycle of the compressor obtains a plurality of smell values during the operation time being in the first preset time period, each operation cycle can obtain an average value of one smell. The larger the odor value is, the cleaner the odor of the storage chamber is; the smaller the odor value, the more serious the odor of the storage chamber.
Step S104, calculating a ratio of the current average value to the previous average value, wherein the ratio can reflect the change trend of the odor value in the storage compartment of the refrigerator, and for example, if the ratio is greater than 1, the odor value is increased and the odor is reduced; a ratio of less than 1 indicates a reduced odor value and an increased odor. And determining the working state of the odor removal device by combining the current average value.
The step of obtaining the first preset value according to the actual temperature matching in step S106 may include: and inquiring a first preset value corresponding to a temperature interval where the actual temperature is located in a preset temperature information table. The temperature information table can be pre-stored with first preset values corresponding to different temperature intervals, so that the first preset values corresponding to the temperature intervals can be obtained by matching after the actual temperature is obtained. For example, the temperature information table may have the following stored in advance: when the temperature interval is (1, 3), the corresponding first preset value is M11, when the temperature interval is (3, 5), the corresponding first preset value is M12, when the temperature interval is (5, 7), the corresponding first preset value is M13, when the temperature interval is (7, 9), the corresponding first preset value is M14, if the obtained actual temperature is 6 ℃, the corresponding first preset value is M13 can be obtained through matching.
Note that the odor value can be detected by an odor sensor and an odor elimination device can be provided in the return air duct of the refrigerator to return the deodorized clean air to the evaporator compartment. In a specific embodiment, the odor removal device can be physical adsorption activated carbon, and the activated carbon is mainly prepared by activating carbonaceous substances such as wood, coal, fruit shells and the like under the high-temperature anoxic condition. Adsorption in which the adsorbent and the adsorbate (solute) undergo molecular force attacks is called physisorption. The adsorbate molecules are not attached to external points of attachment of the adsorbent, but rather move somewhat at the interface. Because adsorption is caused by molecular force, the heat of adsorption is small, physical adsorption does not need activation energy and can be carried out under the condition of low temperature. This adsorption is reversible, and the molecules adsorbed together by adsorption also move thermally away from the solid surface, an appearance known as desorption. Physical adsorption may constitute a monomolecular adsorption layer or a multimolecular adsorption layer, and one adsorbent can adsorb a plurality of substances because intermolecular forces are ubiquitous, but the amount of adsorption varies because the adsorbates (solutes) are different in nature. The adsorption appearance is closely related to the outer surface area and pore dispersion of the adsorbent. The peculiar smell is removed by utilizing the physical adsorption performance of the activated carbon, the low-temperature environment of the storage chamber of the refrigerator is fully considered, and adsorbed molecules can be desorbed by utilizing reversible characteristics when the activated carbon needs to be cleaned.
The control method of the refrigerator in the embodiment includes the steps of obtaining running time of a current running period of a compressor of the refrigerator, detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator during the first preset time period of the running time, calculating a current average value of the smell values, reading a previous average value in the previous running period of the compressor, obtaining a ratio of the current average value to the previous average value, obtaining actual temperature of the storage chamber, obtaining a first preset value according to actual temperature matching, determining that a display device of the refrigerator displays a first color when the ratio is larger than 1 and the current average value is larger than or equal to the first preset value, and enabling the odor removal device not to work. The upper limit smell value is determined according to the actual temperature of the storage chamber, so that the working states of the display device and the smell removing device are accurately controlled, and the working states of the display device and the smell removing device are consistent with the actual condition of the storage chamber.
In some optional embodiments, the refrigerator may achieve a higher technical effect by further optimizing and configuring the above steps, and the following describes in detail the control method of the refrigerator of this embodiment in combination with a description of an optional execution flow of this embodiment, where this embodiment is merely an illustration of the execution flow, and in a specific implementation, an execution sequence of partial steps and operation conditions may be modified according to specific implementation requirements. Fig. 2 is a detailed flowchart of a control method of a refrigerator according to an embodiment of the present invention, the control method of the refrigerator including the steps of:
step S202, acquiring the running time of the current running cycle of a compressor of the refrigerator, and detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator when the running time is in a first preset time period;
step S204, calculating the current average value of a plurality of odor values, and reading the previous average value in the last operation period of the compressor to obtain the ratio of the current average value to the previous average value;
step S206, acquiring the actual temperature of the storage chamber, and inquiring a first preset value corresponding to a temperature interval where the actual temperature is located in a preset temperature information table;
step S208, determining whether the ratio is greater than 1, if so, performing step S210, and if not, performing step S222;
step S210, determining whether the current average value is greater than or equal to a first preset value, if so, executing step S212, otherwise, executing step S214;
step S212, determining that the display device displays the first color and the odor removal device does not work;
step S214, determining whether the current average value is greater than a second preset value, if so, performing step S218, otherwise, performing step S216;
step S216, determining that the display device displays the second color and the deodorizing device works for a preset time;
step S218, determining a first odor grade of the storage chamber according to the current average value, the first preset value and the second preset value;
step S220, determining that the display device displays the third color and the odor removal device works for a first time;
step S222, determining whether the current average value is less than or equal to a second preset value, if so, executing step S224, and if not, executing step S226;
step S224, determining that the display device displays the second color and the deodorizing device works for a preset time;
step S226, determining whether the current average value is smaller than a first preset value, if so, performing step S230, and if not, performing step S228;
step S228, determining that the display device displays the first color and the odor removal device does not work;
step S230, determining a second odor grade of the storage chamber according to the current average value, the first preset value and the second preset value;
and step S232, determining that the display device displays the third color and the odor removal device works for a second time.
In the above steps, the first preset value is greater than the second preset value, and in fact, the first preset value may be an upper limit odor value in the storage compartment, and the second preset value may be a lower limit odor value in the storage compartment. The second color is different from the first color, and the third color is different from any one of the first color and the second color.
Step S206 is to query a first preset value corresponding to a temperature interval where the actual temperature is located in a preset temperature information table, where the first preset values corresponding to different temperature intervals may be stored in the temperature information table in advance, so that the first preset value corresponding to the temperature interval where the actual temperature is located may be obtained through matching after the actual temperature is obtained. For example, the temperature information table may have the following stored in advance: when the temperature interval is (1, 3), the corresponding first preset value is M11, when the temperature interval is (3, 5), the corresponding first preset value is M12, when the temperature interval is (5, 7), the corresponding first preset value is M13, when the temperature interval is (7, 9), the corresponding first preset value is M14, if the obtained actual temperature is 6 ℃, the corresponding first preset value is M13 can be obtained through matching.
In step S218, a first odor grade of the storage compartment is determined according to the current average value, the first preset value and the second preset value, and in fact, the first odor grade can be determined according to a position where the current average value is between the first preset value and the second preset value, and the closer the current average value is to the first preset value, the smaller the first odor grade is; the closer the current average value is to the second preset value, the larger the first odor level. Specifically, the difference between the first preset value and the second preset value may be equally divided into 10 parts, for example, if the first preset value is 10 and the second preset value is 0, then when the current average value is 9, the first odor grade is 1; when the current average value is 7, the first odor grade is 3; when the current average value is 1, the first odor grade is 9. The larger the current average value is, the smaller the first odor grade is, and the cleaner the odor of the storage chamber is; the smaller the current average value, the larger the first odor level, the more severe the odor of the storage compartment.
In step S220, it is determined that the display device displays the third color, wherein the color depth of the third color is proportional to the first odor level. The odor elimination device operates for a first period of time, wherein the first period of time is a product of the predetermined period of time, the first odor rating, and 1/100. It can also be stated that the greater the first odor level, the more severe the odor in the storage compartment and the longer the first period of time during which the odor removal device is operating.
In step S230, a second odor grade of the storage compartment is determined according to the current average value, the first preset value and the second preset value, and the second odor grade is determined in a manner similar to the determination manner of the first odor grade, and also determined according to a position of the current average value between the first preset value and the second preset value, wherein the closer the current average value is to the first preset value, the smaller the second odor grade is; the closer the current average is to the second preset value, the greater the second odor level. The distinction between the first odour level and the second odour level is to indicate that the odour level can be determined when the current average is within different ranges, and in fact the manner in which the odour level is determined is the same. Also, the specific numerical values of the first odor grade and the second odor grade may be the same or different.
And step S232, determining that the display device displays a third color, wherein the color depth of the third color is in direct proportion to the second odor level. The odor elimination device operates for a second period of time, wherein the second period of time is a product of the predetermined period of time, the second odor rating, and 1/100. It can also be stated that the greater the second odor level, the more severe the odor in the storage compartment and the longer the second period of time during which the odor removal device is operating.
It should be noted that the average temperature value and the average odor value of the storage chamber are obtained within a second preset time period after the odor removal device finishes working, and the average odor value is used to update the first preset value corresponding to the temperature interval where the average temperature value is located in the temperature information table. That is, the first preset values corresponding to different temperature intervals represent cleaner odor values in the temperature intervals.
In a specific embodiment, the display device can be arranged on a door body of the refrigerator, so that a user can visually and timely know the peculiar smell condition of the storage chamber. Display device can show the peculiar smell degree through the colour, and first colour represents that the indoor air of storing room is clean, and the indoor peculiar smell of second colour representation storing room is serious, and the third colour represents that there is the peculiar smell condition in the storing room, and the third colour is darker, and the peculiar smell is more serious. In addition, display device can also directly show the peculiar smell grade simultaneously, demonstrates the peculiar smell condition in storing room to the user through colour and digit. In a particular embodiment, the first color may be green, the second color may be red, and the third color may be yellow. The arrangement of the specific colors can facilitate a user to intuitively know the odor condition of the storage chamber.
Calculating the ratio of the current average value to the previous average value in step S206, judging whether the ratio is greater than 1 in step S208, and determining the change trend of the odor value in the storage room, wherein the ratio is greater than 1, which indicates that the odor value is increased and the peculiar smell is reduced; a ratio of less than 1 indicates a reduced odor value and an increased odor. And then, judging the current average value, the first preset value and the second preset value according to the judgment result, so that the odor grade can be determined more quickly. If the peculiar smell is reduced, the current average value is compared with a first preset value, whether the display device can directly display the first color or not is judged, and the deodorizing device does not work; if the peculiar smell is aggravated, the current average value is compared with a second preset value, whether the display device can directly display the second color or not is judged, and the working time of the smell removing device is preset. The mode of confirming odour removal device and display device's operating condition is scientific and reasonable more, promotes work efficiency.
It should be noted that, in the case that the current average value is greater than or equal to the first preset value or less than or equal to the second preset value, since the current average value does not fall within the range between the first preset value and the second preset value, the odor grade cannot be determined, the display device may directly display the first color or the second color, and the odor removal device may directly stop operating or operate for a preset time. When the current average value falls within the range between the first preset value and the second preset value, the first odor grade or the second odor grade can be determined according to the position of the current average value between the first preset value and the second preset value, and then the color depth of the third color displayed by the display device and the first time length or the second time length of the operation of the odor removal device are determined.
The control method of the refrigerator of the embodiment determines the working states of the odor removing device and the display device according to the ratio and the current average value. Whether need remove the judgement of flavor all when compressor operation at every turn, can in time eliminate the peculiar smell in the refrigerator, promote user's use and experience. The odor grade of the storage chamber is determined according to the current average value, the first preset value and the second preset value, the working time of the odor removing device is further adjusted, the display state of the display device is further adjusted, the display device can accurately display the current odor condition, the working time of the odor removing device is matched with the odor grade, and unnecessary work energy waste is avoided while odor removing is completely carried out.
The present embodiment also provides a computer storage medium 200, and fig. 3 is a schematic diagram of the computer storage medium 200 according to an embodiment of the present invention, the computer storage medium 200 stores a computer program 201, and the computer program 201 runs to cause an apparatus of the computer storage medium 200 to execute the control method of the refrigerator according to any one of the above embodiments. The device in which the computer storage medium 200 is located is a refrigerator, and the refrigerator may perform the control method of the refrigerator according to any of the above embodiments.
The computer storage medium 200 of the present embodiment may be an electronic memory such as a flash memory, an EEPROM (electrically erasable and programmable read only memory), an EPROM, a hard disk, or a ROM. The computer storage medium 200 has a storage space for a computer program 201 for performing any of the method steps of the above-described method. These computer programs 201 may be read from or written to one or more computer program products. These computer program products comprise a program code carrier such as a hard disk, a Compact Disc (CD), a memory card or a floppy disk. The steps of the method described above may be performed when the computer program 201 is run by a device of the computer storage medium 200.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A control method of a refrigerator, comprising:
acquiring the running time of the current running cycle of a compressor of the refrigerator, and detecting and obtaining a plurality of smell values of a storage chamber of the refrigerator during the first preset time period of the running time;
calculating the current average value of the plurality of odor values, reading the last average value in the last operation period of the compressor, obtaining the ratio of the current average value to the last average value,
acquiring the actual temperature of the storage chamber, and matching according to the actual temperature to obtain a first preset value;
judging whether the ratio is greater than 1, and if so, judging whether the current average value is greater than or equal to the first preset value; and
if yes, the display device of the refrigerator is determined to display the first color, and the odor removal device does not work.
2. The control method of the refrigerator according to claim 1, wherein the step of obtaining the first preset value according to the actual temperature matching comprises:
and inquiring the first preset value corresponding to the temperature interval where the actual temperature is located in a preset temperature information table.
3. The control method of the refrigerator according to claim 2,
when the ratio is greater than 1 and the current average value is smaller than a first preset value, judging whether the current average value is greater than a second preset value or not, wherein the first preset value is greater than the second preset value; and
if not, determining that the display device displays a second color, and operating the odor removal device for a preset time, wherein the second color is different from the first color.
4. The control method of the refrigerator according to claim 3,
when the ratio is greater than 1, the current average value is smaller than the first preset value, and the current average value is greater than the second preset value, determining a first odor grade of the storage chamber according to the current average value, the first preset value and the second preset value;
determining that the display device displays a third color, wherein the color depth is proportional to the first odor level, wherein the third color is different from any one of the first color and the second color, and wherein the odor elimination device operates for a first period of time, wherein the first period of time is a product of the preset period of time, the first odor level, and 1/100.
5. The control method of the refrigerator according to claim 4,
when the ratio is less than or equal to 1, judging whether the current average value is less than or equal to the second preset value; and
if yes, determining that the display device displays the second color, and enabling the odor removal device to work for the preset time.
6. The control method of the refrigerator according to claim 5,
when the ratio is less than or equal to 1 and the current average value is greater than or equal to the second preset value, judging whether the current average value is less than the first preset value; and
if not, determining that the display device displays the first color and the odor removing device does not work.
7. The control method of the refrigerator according to claim 6,
when the ratio is less than or equal to 1, the current average value is greater than or equal to the second preset value, and the current average value is less than the first preset value, determining a second odor grade of the storage chamber according to the current average value, the first preset value and the second preset value;
determining that the display device displays the third color, and the color depth is proportional to the second odor level, and the odor removal device operates for a second period of time, which is the product of the preset period of time, the second odor level and 1/100.
8. The control method of the refrigerator according to any one of claims 2 to 7,
and after the odor removing device finishes working, acquiring the average temperature value and the average odor value of the storage chamber within a second preset time period, and updating the first preset value corresponding to the temperature interval where the average temperature value is located in the temperature information table by using the average odor value.
9. The control method of the refrigerator according to claim 1,
the display device is arranged on the door body of the refrigerator, and the odor removing device is arranged in the return air channel of the refrigerator.
10. A computer storage medium in which a computer program is stored and which when run causes an apparatus of the computer storage medium to perform the method of controlling a refrigerator according to any one of claims 1 to 9.
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| CN106016956A (en) * | 2016-06-20 | 2016-10-12 | 青岛海尔股份有限公司 | Control method of refrigerator |
| CN107300244A (en) * | 2017-07-18 | 2017-10-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN108291764A (en) * | 2015-09-16 | 2018-07-17 | Lg电子株式会社 | Refrigerator and its control method |
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- 2019-05-30 CN CN201910464275.3A patent/CN112013624B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010047659A1 (en) * | 2000-04-27 | 2001-12-06 | Hiroki Nakamura | Air-conditioning system for vehicles |
| CN202955788U (en) * | 2012-11-28 | 2013-05-29 | 杭州电子科技大学 | Small air purifier |
| CN108291764A (en) * | 2015-09-16 | 2018-07-17 | Lg电子株式会社 | Refrigerator and its control method |
| CN106016956A (en) * | 2016-06-20 | 2016-10-12 | 青岛海尔股份有限公司 | Control method of refrigerator |
| CN107300244A (en) * | 2017-07-18 | 2017-10-27 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
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