CN103940197B - Refrigerator and control method thereof - Google Patents
Refrigerator and control method thereof Download PDFInfo
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- CN103940197B CN103940197B CN201410174753.4A CN201410174753A CN103940197B CN 103940197 B CN103940197 B CN 103940197B CN 201410174753 A CN201410174753 A CN 201410174753A CN 103940197 B CN103940197 B CN 103940197B
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Abstract
The invention discloses a kind of refrigerator, including: inside define and at least include the casing of room between cold room and refrigerating chamber；Door body；Control system, control system includes: at least one first temperature sensor and at least one second temperature sensor；For gathering the acquisition module of the temperature of at least one first temperature sensor and at least one the second temperature sensor detection；For judging according to the temperature of detection whether the temperature in cold room and refrigerating chamber is more than the first preset value or the control module of the second preset value, and when more than the first preset value or the second preset value, temperature according to detection determines the mode of operation of refrigerator, and is operated according to mode of operation control refrigerator.This refrigerator arranges multiple temperature sensor in an indoor respectively, and the temperature detected by multiple temperature sensors determines the mode of operation of refrigerator, thus controls refrigerator and be operated, simple to operate, convenient, improves user's experience.The invention also discloses the control method of a kind of refrigerator.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly to a kind of refrigerator and the control method of refrigerator.
Background technology
At present, the control system of the temperature of refrigerator is controlled by computer or electronics, and no matter computer refrigerator is also
It is that the control system of the temperature of electronic refrigerator all has display control device and the temperature control device of point a lot of gears, to pass through
Display control device controls the temperature of room between temperature control device pair and regulates and controls, and such as refrigerating chamber-10 DEG C～-30 DEG C is adjustable, cold
Hiding 2 DEG C～10 DEG C, room adjustable, other room is also adjustable in certain limit.Adjust it addition, control temperature by display control device
Between control device pair, the temperature of room regulates and controls, and refrigerator not only has automatic temperature-adjusting function, also has the merit such as quickly cooling, quick-freezing
Can be to reach the purpose quickly cooled down.
In correlation technique, for reaching the purpose quickly cooled down, need to arrange in the display control device of refrigerator the function of correspondence by
Key, and need user will need cold according to the change of environment, service condition from Row sum-equal matrix design temperature, such as user
But when refrigerator put into by food, it is necessary to manually set the function button such as quickly cooling, quick-freezing.But, once user is using
During regulate temperature methods incorrect, the temperature such as regulating refrigerating chamber is too low or too high, cause food freeze or temperature
Spend height, be easily caused food spoilage.Temperature control device is adjusted it addition, user easily forgets by display control device
Joint, the most easily forgets the step manually regulated for the function key such as quickly cooling, quick-freezing, does not even understand function
The effect of key, causes function key to become decoration, makes the temperature of refrigerator not reach the requirement of food fresh keeping, causes food to become
Bad, reduce user's experience.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention
One purpose is to propose a kind of energy intelligent temperature control and the refrigerator of the automatic mode of operation adjusting refrigerator.
Further object is that the control method proposing a kind of refrigerator.
For reaching above-mentioned purpose, one aspect of the present invention embodiment proposes a kind of refrigerator, including: casing, described casing
Inside define a room, described between room at least include cold room and refrigerating chamber；Door body, described door body is arranged on described casing
On with open and close described between room；Control system, described control system includes: be separately positioned on described cold room and
At least one in refrigerating chamber the first temperature sensor and at least one second temperature sensor；Respectively with described at least one
The acquisition module that individual first temperature sensor is connected with at least one second temperature sensor, described acquisition module is used for adopting
Collection at least one first temperature sensor described and the temperature of at least one the second temperature sensor detection；With described collection
The control module that module is connected, described control module is for according at least one first temperature sensor or at least one described
The temperature of individual second temperature sensor detection judges that whether the temperature in described cold room and refrigerating chamber is more than described cold respectively
Hide room and the first preset value of refrigerating chamber or the second preset value, and when judging that the temperature in described cold room or refrigerating chamber is big
When described first preset value or the second preset value, according at least one first temperature sensor described or at least one
The temperature of two temperature sensor detections determines the mode of operation of described refrigerator, and controls described ice according to described mode of operation
Case is operated.
Refrigerator according to embodiments of the present invention, arranges multiple temperature sensor respectively in cold room and refrigerating chamber, passes through
The temperature of multiple temperature sensors detection judge respectively the temperature in cold room or refrigerating chamber whether more than the first preset value or
Second preset value, to determine the mode of operation of refrigerator, thus controls refrigerator and is operated, it is achieved intelligent temperature control is with automatic
Adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.
It addition, refrigerator according to the above embodiment of the present invention can also have a following additional technical characteristic:
Specifically, in one embodiment of the invention, if described at least one first temperature sensor detection temperature
Maximum temperature in degree is more than or equal to the first predetermined threshold value with the difference of described first preset value, then control described refrigerator and enter
Enter quickly cooling mode of operation；If the maximum temperature in the temperature of at least one the second temperature sensor detection described is with described
The difference of the second preset value is more than or equal to the second predetermined threshold value, then control described refrigerator and enter quick-freezing mode of operation.
Further, in one embodiment of the invention, if described at least one first temperature sensor detection
Maximum temperature value in temperature is less than described first predetermined threshold value with the difference of described first preset value, then control described refrigerator
Exit described quickly cooling mode of operation；If the maximum temperature in the temperature of at least one the second temperature sensor detection described
Value is less than described second predetermined threshold value with the difference of described second preset value, then control described refrigerator and exit described quick-freezing work
Pattern.
Further, in one embodiment of the invention, it is less than when the temperature judged in described cold room and refrigerating chamber
Or during equal to described first preset value or the second preset value, described control module is additionally operable to control described refrigerator and quits work.
Further, in one embodiment of the invention, described control system also includes: be used for detecting residing for refrigerator
The three-temperature sensor of the temperature of environment.
Further, in one embodiment of the invention, described control module is additionally operable to pass according to described 3rd temperature
The temperature of sensor detection judges whether described refrigerator local environment temperature is less than the 3rd preset value, and when judging described refrigerator
When local environment temperature is less than described three preset value, it is judged that described cold room meets heating compensation condition, to control
State refrigerator and described cold room is carried out heating compensation.
Further, in one embodiment of the invention, when judging that described refrigerator local environment temperature is more than or equal to
During described three preset value, described control module is additionally operable to judge that described cold room is unsatisfactory for described heating compensation condition,
To control described refrigerator to described cold room stopping heating compensation.
Another aspect of the present invention embodiment proposes the control method of a kind of refrigerator, and described refrigerator includes being separately positioned on institute
State at least one first temperature sensor in the cold room of refrigerator and refrigerating chamber and at least one second temperature sensor,
Wherein, described control method comprises the following steps: gather at least one first temperature sensor and at least one described respectively
The temperature of individual second temperature sensor detection；According at least one first temperature sensor described or at least one the second temperature
The temperature of degree sensor detection judges that the temperature in described cold room and refrigerating chamber is whether more than described cold room and cold respectively
Freeze the first preset value or second preset value of room, and the temperature in judging described cold room or refrigerating chamber is more than described the
When one preset value or the second preset value, pass according at least one first temperature sensor described or at least one the second temperature
The temperature of sensor detection determines the mode of operation of described refrigerator, and carries out work according to the described mode of operation described refrigerator of control
Make.
The control method of refrigerator according to embodiments of the present invention, arranges multiple temperature respectively in cold room and refrigerating chamber and passes
Sensor, the temperature detected by multiple temperature sensors judges that the temperature in cold room or refrigerating chamber is whether more than the respectively
One preset value or the second preset value, to determine the mode of operation of refrigerator, thus control refrigerator and be operated, it is achieved intelligence
Temperature control and automatically adjustment refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.
It addition, the control method of refrigerator according to the above embodiment of the present invention can also have a following additional technical characteristic:
Specifically, in one embodiment of the invention, if described at least one first temperature sensor detection temperature
Maximum temperature in degree is more than or equal to the first predetermined threshold value with the difference of described first preset value, then control described refrigerator and enter
Enter quickly cooling mode of operation；If the maximum temperature in the temperature of at least one the second temperature sensor detection described is with described
The difference of the second preset value is more than or equal to the second predetermined threshold value, then control described refrigerator and enter quick-freezing mode of operation.
Further, in one embodiment of the invention, if described at least one first temperature sensor detection
Maximum temperature value in temperature is less than described first predetermined threshold value with the difference of described first preset value, then control described refrigerator
Exit described quickly cooling mode of operation；If the maximum temperature in the temperature of at least one the second temperature sensor detection described
Value is less than described second predetermined threshold value with the difference of described second preset value, then control described refrigerator and exit described quick-freezing work
Pattern.
Further, in one embodiment of the invention, it is more than when the temperature judged in described cold room and refrigerating chamber
When described first preset value or the second preset value, according at least one first temperature sensor described or at least one second
The temperature of temperature sensor detection determines the mode of operation of described refrigerator, and controls described refrigerator according to described mode of operation
It is operated, farther includes: the temperature in judging described cold room and refrigerating chamber is first pre-less than or equal to described
If when value or the second preset value, then controlling described refrigerator and quit work.
Further, in one embodiment of the invention, described refrigerator also includes for detecting ring residing for described refrigerator
The three-temperature sensor of the temperature in border, described control method also includes: gather the detection of described three-temperature sensor
Temperature；Temperature according to the detection of described three-temperature sensor judges that whether described refrigerator local environment temperature is less than the 3rd
Preset value, and when judging described refrigerator local environment temperature less than described three preset value, it is judged that described cold room is full
Foot heating compensation condition, carries out heating compensation to described cold room controlling described refrigerator.
Further, in one embodiment of the invention, described control method also includes: when judging described refrigerator institute
When place's ambient temperature is more than or equal to described three preset value, then judge that described cold room is unsatisfactory for described heating compensation bar
Part, to control described refrigerator to described cold room stopping heating compensation.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become bright from the following description of the accompanying drawings of embodiments
Aobvious and easy to understand, wherein:
Fig. 1 is the structural representation of the refrigerator according to the embodiment of the present invention；
Fig. 2 is the structural representation of the refrigerator according to one specific embodiment of the present invention；
Fig. 3 is the flow chart of the control method of the refrigerator according to the embodiment of the present invention；And
Fig. 4 is the flow chart of the control method of the refrigerator according to one specific embodiment of the present invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below by ginseng
The embodiment examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.For letter
Changing disclosure of the invention, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative,
And it is not intended to limit the present invention.Additionally, the present invention can in different examples repeat reference numerals and/or letter.
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiment and/or arranging
Relation.Additionally, the various specific technique that the invention provides and the example of material, but ordinary skill people
Member is it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.It addition, described below first is special
Levy second feature it " on " structure can include that the first and second features are formed as the embodiment directly contacted, it is possible to
To include the embodiment that other feature is formed between the first and second features, such first and second features may not
It it is directly contact.
In describing the invention, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the company of two element internals
Logical, can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, for those of ordinary skill in the art
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
The refrigerator and control method thereof proposed according to embodiments of the present invention is described with reference to the accompanying drawings, the most with reference to the accompanying drawings
The refrigerator proposed according to embodiments of the present invention is described.With reference to shown in Fig. 1, this refrigerator 100 includes: casing 200, door body
300 and control system 400.Wherein, a room 500 (not specifically illustrated in figure), a room 500 are defined in casing 200
At least include: cold room 10 and refrigerating chamber 20.Control system 400 (not shown) includes: at least one is first years old
Temperature sensor (temperature sensor R1 ..., temperature sensor RN the most as illustrated in the drawing), at least one
Two temperature sensors (temperature sensor K1 ..., temperature sensor KN the most as illustrated in the drawing), acquisition module
30 and control module 40.
Specifically, door body 300 is arranged on casing 200, and door body 300 is room 500 between opening and closing.At least one
Individual first temperature sensor and at least one second temperature sensor are separately positioned in cold room 10 and refrigerating chamber 20.
Acquisition module 30 is connected with at least one first temperature sensor and at least one the second temperature sensor respectively, gathers mould
Block 30 is for gathering at least one first temperature sensor and the temperature of at least one the second temperature sensor detection.Control
Module 40 is connected with acquisition module 30, and control module 40 is for according at least one the first temperature sensor or at least one
The temperature of individual second temperature sensor detection judges that whether the temperature in cold room 10 and refrigerating chamber 20 is more than cold preservation respectively
Room 10 and the first preset value of refrigerating chamber 20 or the second preset value, and in judging cold room 10 or refrigerating chamber 20
Temperature more than the first preset value or during the second preset value, according at least one first temperature sensor or at least one second
The temperature of temperature sensor detection determines the mode of operation of refrigerator 100, and carries out according to mode of operation control refrigerator 100
Work.
The refrigerator 100 of the embodiment of the present invention is without temperature control device, and user has only to food is put into refrigerator, need not adjust
Temperature, without button, refrigerator 100 obtains user's service condition by the temperature that multiple temperature sensors detect, and according to
The user's service condition i.e. actual load of refrigerator 100 determines mode of operation, so that control module 40 is according to mode of operation certainly
The dynamic temperature adjusting refrigerator 100, controls refrigerator 100 and is operated, easy and simple to handle, improves user's experience.
Specifically, in one embodiment of the invention, the refrigerator 100 of the embodiment of the present invention is without regulation and control button, at ice
The cold room 10 of case 100 and refrigerating chamber 20 are respectively provided with at least one the first temperature sensor and at least one second
Temperature sensor, increases by 1～10 temperature sensor the most respectively.Wherein, temperature sensor number can be according to refrigerator
The practical situation of 100 is arranged, and can be sentenced by least one first temperature sensor and at least one second temperature sensor
Disconnected hot food i.e. needs the food carrying out cooling down whether to enter refrigerator 100, and the such as temperature of temperature sensor detection becomes
Change, then judge that hot food enters refrigerator, and the temperature of hot food can be obtained by the temperature that temperature sensor detects.
Further, in one embodiment of the invention, at least one first temperature sensor and at least one second
Temperature sensor can be arranged in the casing left and right sides of the sensitive part of refrigerator 100 variations in temperature, such as refrigerator 100,
I.e. can be arranged on cold room 10 and the left and right sides of refrigerating chamber 20.When food is put into, at least one first temperature
The temperature of the part temperature sensor detection in sensor and at least one second temperature sensor will substantially rise, thus
Judge the existence of thermic load such as hot food, and at least one first temperature sensor and at least one the second temperature pass
The temperature of sensor detection will be recorded, and determine the mode of operation of refrigerator 100 according to the temperature of detection recorded, using as
Determine the mode of operation of refrigerator 100, carry out the foundation of function adjustment.
In an embodiment of the present invention, the refrigerator 100 of the embodiment of the present invention is according to set by preset temperature such as program
Temperature is run, and the first preset value that such as cold room 10 sets can be a certain temperature value in 0～10 DEG C, refrigerating chamber
20 the second preset values set can be a certain temperature value in-16 DEG C～-24 DEG C.Wherein, in an enforcement of the present invention
In example, when the temperature judged in cold room 10 or refrigerating chamber 20 is more than the first preset value or the second preset value, such as
When in refrigerator 100, food temperature is higher than preset temperature, control module 40 controls compressor, blower fan etc. and starts, with control
Ice making case 100 carries out homoiothermic, it is achieved temperature automatic regulating function.
In an embodiment of the present invention, the preset temperature of refrigerator 100 includes preset temperature and the refrigerating chamber 20 of cold room 10
Preset temperature, wherein, the preset temperature of cold room 10, refrigerating chamber 20 preset temperature can when refrigerator appears on the scene by
Technical staff writes refrigerator, or the setting of the preset temperature of the preset temperature of cold room 10, refrigerating chamber 20 exists one
Individual setting interface, this setting interface is not open to user, such as, be not intended for user on the display and control panel of refrigerator and set cold
Hiding the button etc. of the preset temperature of the preset temperature of room 10, refrigerating chamber 20, user cannot change presetting of cold room 10
Temperature, the preset temperature of refrigerating chamber 20.Technical staff can access this setting interface to carry out cold preservation by specific mode
The preset temperature of room 10, the setting of preset temperature of refrigerating chamber 20 and amendment, the ice such as arranged by technical staff
Several Macintosh on the aobvious control face of case set interface to access.
Further, in one embodiment of the invention, little when the temperature judged in cold room 10 and refrigerating chamber 20
In or equal to the first preset value or during the second preset value, control module 40 is additionally operable to control refrigerator 100 and quits work.Example
As when in refrigerator 100, food temperature reaches to preset, control module 40 controls compressor, blower fan etc. and closes, so that ice
Case 100 quits work, and i.e. stops homoiothermic.
Further, in one embodiment of the invention, if at least one first temperature sensor detection temperature
In maximum temperature and the difference of the first preset value more than or equal to the first predetermined threshold value, then control refrigerator 100 and enter quickly cooling
Mode of operation；If the maximum temperature in the temperature of at least one the second temperature sensor detection and the difference of the second preset value
More than or equal to the second predetermined threshold value, then control refrigerator 100 and enter quick-freezing mode of operation.
It addition, in one embodiment of the invention, if in the temperature of at least one the first temperature sensor detection
Maximum temperature value is less than the first predetermined threshold value with the difference of the first preset value, then control refrigerator 100 and exit quickly cooling mode of operation；
If the maximum temperature value in the temperature of at least one the second temperature sensor detection is less than second with the difference of the second preset value
Predetermined threshold value, then control refrigerator 100 and exit quick-freezing mode of operation.
In an embodiment of the present invention, the embodiment of the present invention is by judging at least one in cold room 10 and refrigerating chamber 20
Maximum temperature in first temperature sensor and at least one second temperature sensor and the first preset value or the second preset value
Difference, it is achieved function automatic regulating function.Specifically, when at least one first temperature sensor of cold room 10
The difference of maximum temperature and the first preset value i.e. temperature difference △ t is more than or equal to the first predetermined threshold value such as 4 DEG C, wherein, first
The setting value of predetermined threshold value can be to set according to practical situation, and the such as first predetermined threshold value can be certain in 0～100 DEG C
One temperature value, then when temperature difference △ t >=4 DEG C, then control module 40 controls refrigerator 100 and enters quickly cooling mode of operation, so that
Cold room 10 enters quickly cooling pattern；As temperature difference △ t ＜ 4 DEG C, then control module 40 controls refrigerator 100 and exits quickly cooling work
Operation mode, so that cold room 10 exits quickly cooling pattern.When at least one second temperature sensor of refrigerating chamber 20
The difference of maximum temperature and the first preset value i.e. temperature difference △ t is more than or equal to the second predetermined threshold value such as 8 DEG C, wherein, second
The setting value of predetermined threshold value can be to set according to practical situation, and the such as second predetermined threshold value can be certain in 0～100 DEG C
One temperature value, then when temperature difference △ t >=8 DEG C, then control module 40 controls refrigerator 100 and enters quick-freezing mode of operation, so that
Refrigerating chamber 20 enters quick-freezing pattern；As temperature difference △ t ＜ 8 DEG C, then control module 40 controls refrigerator 100 and exits quick-freezing work
Operation mode, so that refrigerating chamber 20 exits quick-freezing pattern.Whether the refrigerator 100 of the embodiment of the present invention can enter with automatic decision
Enter or exit quickly cooling, quick-freezing mode of operation, simple to operate, easy to use.It addition, in one embodiment of the present of invention
In, the first predetermined threshold value can be equal with the second predetermined threshold value.
Further, in one embodiment of the invention, shown in reference Fig. 2, the refrigerator 100 of the embodiment of the present invention
Control system 400 also include: for detect refrigerator 100 local environment temperature three-temperature sensor H such as
Ring temperature sensor.Wherein, three-temperature sensor H is connected with acquisition module 30.Another one in the present invention is implemented
In example, three-temperature sensor H is it can also be provided that multiple, to improve the degree of accuracy of detection temperature.
Further, in one embodiment of the invention, control module 40 is additionally operable to according to three-temperature sensor H
The temperature of detection judges whether refrigerator 100 local environment temperature is less than the 3rd preset value, and when judging refrigerator local environment
When temperature is less than three preset values, it is judged that cold room 10 meets heating compensation condition, to control refrigerator 100 to cold room
10 carry out heating compensation.
Wherein, in one embodiment of the invention, with reference to shown in Fig. 2, the refrigerator 100 of the embodiment of the present invention also wraps
Include: heater 50.Wherein, heater 50 is connected with controller 40.Specifically, acquisition module 30 is additionally operable to gather
The temperature of three-temperature sensor H detection refrigerator 100 local environment.Control module 40 is additionally operable to pass according to the 3rd temperature
The temperature of sensor H detection refrigerator 100 local environment judges whether the temperature of refrigerator 100 local environment is preset less than the 3rd
Value can be such as a certain temperature value in 25 DEG C～0 DEG C, when judging that refrigerator 100 local environment temperature is preset less than the 3rd
During value, then control module 40 judges that cold room 10 meets heating compensation condition, to control heater 50 to cold room 10
Carry out heating compensation.
Further, when judging refrigerator 100 local environment temperature more than or equal to three preset values, control module 40
It is additionally operable to judge that cold room 10 is unsatisfactory for heating compensation condition, stops adding and vulcanizing to cold room 10 controlling refrigerator 100
Repay.The refrigerator 100 of the embodiment of the present invention need not user and opens temp compensation switch, the most when the temperature of the surroundings is low,
After judging that cold room 10 meets heating compensation condition, and when refrigerator 100 needs to carry out heating compensation, it is cold room automatically
10 heat, and compensate heating, make refrigerator 100 passively work, in order to refrigerating chamber 20 temperature keeps low temperature icing shape
State；When ambient temperature is higher, it is judged that after cold room 10 is unsatisfactory for heating compensation condition, it is automatically stopped as cold room 10
Heat, stop compensating heating, high frequent can be avoided to start, using electricity wisely.
Refrigerator according to embodiments of the present invention, arranges multiple temperature sensor respectively in cold room and refrigerating chamber, passes through
The temperature of multiple temperature sensors detection judge respectively the temperature in cold room or refrigerating chamber whether more than the first preset value or
Second preset value, to determine the mode of operation of refrigerator, thus controls refrigerator and is operated, it is achieved intelligent temperature control is with automatic
Adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.It addition, this
The refrigerator of bright embodiment can be computer, electronic refrigerator, and the suitability is high.
The control method of a kind of refrigerator proposed according to embodiments of the present invention, wherein, refrigerator bag are described with reference to the accompanying drawings
Include at least one first temperature sensor being separately positioned in the cold room of refrigerator and refrigerating chamber and at least one the second temperature
Degree sensor.With reference to shown in Fig. 3, the control method of the refrigerator of the embodiment of the present invention comprises the following steps:
S301, gathers at least one first temperature sensor and the temperature of at least one the second temperature sensor detection respectively.
Specifically, in one embodiment of the invention, the control method of the embodiment of the present invention is by the cold preservation at refrigerator
Room and refrigerating chamber are respectively provided with at least one the first temperature sensor and at least one second temperature sensor, such as, divide
Zeng Jia by 1～10 temperature sensor.Wherein, temperature sensor number can be arranged according to the practical situation of refrigerator, logical
Cross at least one first temperature sensor and at least one second temperature sensor can interpolate that hot food i.e. needs to carry out cold
Whether food but enters refrigerator, and the such as temperature of temperature sensor detection changes, then judge that hot food enters ice
Case, and the temperature of hot food can be obtained by the temperature that temperature sensor detects.
Further, in one embodiment of the invention, at least one first temperature sensor and at least one second
Temperature sensor can be arranged in refrigerator temperature change sensitive part, the casing left and right sides of such as refrigerator, the most permissible
It is arranged on the left and right sides of cold room and refrigerating chamber.When food is put into, at least one first temperature sensor and at least
The temperature of the part temperature sensor detection in one the second temperature sensor will substantially rise, and thus judge thermic load example
Such as the existence of hot food, and at least one first temperature sensor and the temperature of at least one second temperature sensor detection
Degree will be recorded, and determine the mode of operation of refrigerator according to the temperature of the detection of record, using as the Working mould determining refrigerator
Formula, carries out the foundation of function adjustment.
S302, according at least one first temperature sensor or the temperature difference of at least one the second temperature sensor detection
Judge whether the temperature in cold room and refrigerating chamber is more than cold room and the first preset value of refrigerating chamber or the second preset value,
And when the temperature judged in cold room or refrigerating chamber is more than the first preset value or during the second preset value, according at least one the
The temperature of one temperature sensor or at least one the second temperature sensor detection determines the mode of operation of refrigerator, and according to work
Operation mode controls refrigerator and is operated.
In an embodiment of the present invention, refrigerator runs according to the temperature set by preset temperature such as program, such as cold preservation
The first preset value that room sets can be a certain temperature value in 0～10 DEG C, and the second preset value that refrigerating chamber sets can be
A certain temperature value in-16 DEG C～-24 DEG C.Wherein, in one embodiment of the invention, when judging cold room or freezing
When indoor temperature is more than the first preset value or the second preset value, such as when in refrigerator, food temperature is higher than preset temperature,
Control compressor, blower fan etc. to start, carry out homoiothermic controlling refrigerator, it is achieved temperature automatic regulating function.
In an embodiment of the present invention, the preset temperature of refrigerator includes the preset temperature of cold room and the default temperature of refrigerating chamber
Degree, wherein, the preset temperature of cold room, the preset temperature of refrigerating chamber can be write ice when refrigerator appears on the scene by technical staff
Case, or one setting interface of the setting existence of the preset temperature of the preset temperature of cold room, refrigerating chamber, this setting connects
Mouth is not open to user, such as, be not intended for user on the display and control panel of refrigerator and set the preset temperature of cold room, freezing
The button etc. of the preset temperature of room, user cannot change the preset temperature of the preset temperature of cold room, refrigerating chamber.Technology
Personnel can access this setting interface to carry out the preset temperature of the preset temperature of cold room, refrigerating chamber by specific mode
Setting and amendment, such as the several Macintosh on the aobvious control face of the refrigerator arranged by technical staff with access setting connect
Mouthful.
Further, in one embodiment of the invention, the temperature in judging cold room and refrigerating chamber less than or etc.
When the first preset value or the second preset value, then control refrigerator and quit work.Such as when in refrigerator food temperature reach pre-
If during temperature, then control compressor, blower fan etc. and close, so that refrigerator quits work, i.e. stop homoiothermic.
Further, in one embodiment of the invention, if at least one first temperature sensor detection temperature
In maximum temperature and the difference of the first preset value more than or equal to the first predetermined threshold value, then control refrigerator and enter quickly cooling work
Pattern；If the maximum temperature in the temperature of at least one the second temperature sensor detection and the difference of the second preset value are more than
Or equal to the second predetermined threshold value, then control refrigerator and enter quick-freezing mode of operation.
It addition, in one embodiment of the invention, if in the temperature of at least one the first temperature sensor detection
Maximum temperature value is less than the first predetermined threshold value with the difference of the first preset value, then control refrigerator and exit quickly cooling mode of operation；As
Really the maximum temperature value in the temperature of at least one the second temperature sensor detection is pre-less than second with the difference of the second preset value
If threshold value, then control refrigerator and exit quick-freezing mode of operation.
In an embodiment of the present invention, the embodiment of the present invention is by judging at least one first temperature in cold room and refrigerating chamber
Spend the maximum temperature in sensor and at least one second temperature sensor and the first preset value or the difference of the second preset value,
Realize function automatic regulating function.Specifically, when the maximum temperature at least one first temperature sensor of cold room
It is more than or equal to the first predetermined threshold value such as 4 DEG C, wherein, the first predetermined threshold value with the difference i.e. temperature difference △ t of the first preset value
Setting value can be according to practical situation set, the such as first predetermined threshold value can be a certain temperature in 0～100 DEG C
Value, then when temperature difference △ t >=4 DEG C, then control refrigerator and enter quickly cooling mode of operation, so that cold room enters quickly cooling pattern；
As temperature difference △ t ＜ 4 DEG C, then control refrigerator and exit quickly cooling mode of operation, so that cold room exits quickly cooling pattern.Work as freezing
Maximum temperature and the i.e. temperature difference △ t of difference of the first preset value at least one of room the second temperature sensor are more than or equal to
Second predetermined threshold value such as 8 DEG C, wherein, the setting value of the second predetermined threshold value can be to set, such as according to practical situation
Second predetermined threshold value can be a certain temperature value in 0～100 DEG C, then when temperature difference △ t >=8 DEG C, then control refrigerator and enter
Quick-freezing mode of operation, so that refrigerating chamber enters quick-freezing pattern；As temperature difference △ t ＜ 8 DEG C, then control refrigerator and exit quick-freezing work
Operation mode, so that refrigerating chamber exits quick-freezing pattern.The embodiment of the present invention whether can enter with automatic decision or exit quickly cooling,
Quick-freezing mode of operation, simple to operate, easy to use.It addition, in one embodiment of the invention, first presets threshold
Value can be equal with the second predetermined threshold value.
Further, in one embodiment of the invention, above-mentioned refrigerator also includes: be used for detecting refrigerator local environment
The three-temperature sensor such as ring temperature sensor of temperature.In another embodiment of the presently claimed invention, the 3rd temperature
Sensor H is it can also be provided that multiple, to improve the degree of accuracy of detection temperature.
Wherein, in one embodiment of the invention, the control method of the embodiment of the present invention also includes: gather the 3rd temperature
The temperature of degree sensor detection, and whether judge refrigerator local environment temperature according to the temperature of three-temperature sensor detection
Less than the 3rd preset value, and when judging refrigerator local environment temperature less than three preset values, it is judged that cold room is satisfied to be added
Thermal compensation condition, carries out heating compensation to cold room controlling refrigerator.
In one embodiment of the invention, refrigerator also includes heater.Specifically, three-temperature sensor H is gathered
The temperature of detection refrigerator local environment, judges refrigerator institute according to the temperature of three-temperature sensor detection refrigerator local environment
Whether the temperature of place's environment is less than the 3rd preset value can be such as a certain temperature value in 25 DEG C～0 DEG C, when judging refrigerator
When local environment temperature is less than three preset values, it is judged that cold room meets heating compensation condition, to control heater to cold
Hide room and carry out heating compensation.
Further, when judging refrigerator local environment temperature more than or equal to three preset values, it is judged that cold room is discontented with
Foot heating compensation condition, stops heating compensation to cold room controlling refrigerator.The embodiment of the present invention need not user and opens
Temp compensation switch, the most when the temperature of the surroundings is low, it is judged that after cold room meets heating compensation condition, and refrigerator needs
During heating compensation to be carried out, automatically heat for cold room, compensate heating, make refrigerator passively work, in order to cold
Freeze room temperature and keep low temperature icing condition；When ambient temperature is higher, it is judged that after cold room is unsatisfactory for heating compensation condition,
It is automatically stopped and heats for cold room, stop compensating heating, high frequent can be avoided to start, using electricity wisely.
Fig. 4 is the flow chart of the control method of the refrigerator according to one specific embodiment of the present invention.Referring to Fig. 4, right
The control method of the refrigerator of the embodiment of the present invention is described more specifically.As shown in Figure 4, the control of above-mentioned refrigerator
Method comprises the following steps:
S401, gathers the temperature of each temperature sensor detection.
Wherein, the temperature of each temperature sensor detection includes at least one first temperature sensor, at least one second temperature
Degree sensor and the temperature of three-temperature sensor detection, detect cold room respectively and refrigerating chamber is interior and refrigerator local environment
Temperature.
S402, it is judged that whether the temperature in cold room is more than the first preset value.If it is, enter step S403；As
The most no, then return step S402.
While performing step S402, perform step S410 and step S418.
S403, starts refrigeration, i.e. cold room is freezed, and enters step S404 by refrigerator.
S404, it is judged that temperature difference, whether more than or equal to the first predetermined threshold value, i.e. judges at least one first temperature sensing
Whether maximum temperature and the difference of the first preset value in the temperature of device detection are more than or equal to the first predetermined threshold value.If it is,
Then enter step S405；If it is not, then return step S404.
S405, enters quickly cooling mode of operation, and enters step S406.
In one embodiment of the invention, if at least one first temperature sensor detection temperature in the highest temperature
Degree is more than or equal to the first predetermined threshold value with the difference of the first preset value, then control refrigerator and enter quickly cooling mode of operation, so that
Cold room enters quickly cooling pattern.
S406, it is judged that whether temperature difference is less than the first predetermined threshold value.If it is, enter step S407；If it does not,
Then return step S406.
S407, exits quickly cooling mode of operation, and enters step S408.
In one embodiment of the invention, if at least one first temperature sensor detection temperature in the highest temperature
Degree is less than the first predetermined threshold value with the difference of the first preset value, then control refrigerator and exit quickly cooling mode of operation, so that cold room
Exit quickly cooling pattern.
S408, it is judged that whether the temperature in cold room is less than preset temperature.If it is, enter step S409；If
No, then return step S408.
S409, stops refrigeration.
In embodiments of the present invention, when the temperature in the cold room of refrigerator is run according to preset temperature again, it is right to stop
Cold room freezes.
S410, it is judged that whether freezing indoor temperature is more than the first preset value.If it is, enter step S411；If
No, then return step S410.
S411, starts refrigeration, i.e. refrigerating chamber is freezed, and enters step S412 by refrigerator.
S412, it is judged that temperature difference, whether more than or equal to the first predetermined threshold value, i.e. judges at least one second temperature sensing
Whether maximum temperature and the difference of the second preset value in the temperature of device detection are more than or equal to the second predetermined threshold value.If it is,
Then enter step S413；If it is not, then return step S412.
S413, enters quick-freezing mode of operation, and enters step S414.
In one embodiment of the invention, if at least one second temperature sensor detection temperature in the highest temperature
Degree is more than or equal to the first predetermined threshold value with the difference of the second preset value, then control refrigerator and enter quick-freezing mode of operation, so that
Refrigerating chamber enters quick-freezing pattern.
S414, it is judged that the temperature difference, whether less than the first predetermined threshold value, i.e. judges at least one the second temperature sensor detection
Whether the maximum temperature value in temperature is less than described first predetermined threshold value with the difference of the second preset value.If it is, enter
Step S415；If it is not, then return step S414.
S415, exits quick-freezing mode of operation, and enters step S416.
In one embodiment of the invention, if at least one second temperature sensor detection temperature in the highest temperature
Angle value is less than the second predetermined threshold value with the difference of the second preset value, then control refrigerator and exit described quick-freezing mode of operation, so that
Refrigerating chamber exits quick-freezing pattern.
S416, it is judged that whether the temperature in cold room and refrigerating chamber is less than or equal to preset temperature.If it is, enter step
Rapid S417；If it is not, then return step S416.
S417, stops refrigeration.
In one embodiment of the invention, when the temperature in the refrigerating chamber of refrigerator is run according to preset temperature again,
Stop refrigerating chamber being freezed.
S418, it is judged that whether refrigerator local environment temperature is less than the 3rd preset value.If it is, enter step S419；
If it is not, then return step S418.
S419, carries out heating compensation, enters step S420.
In one embodiment of the invention, refrigerator local environment temperature is judged according to the temperature of three-temperature sensor detection
Whether degree is less than the 3rd preset value, and when judging refrigerator local environment temperature less than three preset values, controls refrigerator pair
Cold room carries out heating compensation.
S420, it is judged that whether refrigerator local environment is more than or equal to the 3rd preset value.If it is, enter step S421；
If it is not, then return step S420.
S421, stops heating compensation.
In one embodiment of the invention, when judging refrigerator local environment temperature more than or equal to three preset values,
Then control refrigerator and cold room is stopped heating compensation.
The control method of refrigerator according to embodiments of the present invention, arranges multiple temperature respectively in cold room and refrigerating chamber and passes
Sensor, the temperature detected by multiple temperature sensors judges that the temperature in cold room or refrigerating chamber is whether more than the respectively
One preset value or the second preset value, to determine the mode of operation of refrigerator, thus control refrigerator and be operated, it is achieved intelligence
Temperature control and automatically adjustment refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.
It addition, the control method of the refrigerator of the embodiment of the present invention can be applied in all computers, electronic refrigerator, the suitability is high.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code of executable instruction of step of specific logical function or process, fragment
Or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or
The order discussed, including according to involved function by basic mode simultaneously or in the opposite order, performs function,
This should be understood by embodiments of the invention person of ordinary skill in the field.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as to use
In the sequencing list of the executable instruction realizing logic function, may be embodied in any computer-readable medium,
For instruction execution system, device or equipment (system such as computer based system, including processor or other can
With from instruction execution system, device or equipment instruction fetch the system performing instruction) use, or combine these instructions and hold
Row system, device or equipment and use.For the purpose of this specification, " computer-readable medium " can be any can comprise,
Store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or combines these instructions and performs system
System, device or equipment and the device that uses.More specifically example (non-exhaustive list) bag of computer-readable medium
Include following: there is the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device),
Random access memory (RAM), read only memory (ROM), erasable edit read only memory (EPROM
Or flash memory), fiber device, and portable optic disk read only memory (CDROM).It addition, computer
Computer-readable recording medium can even is that paper or other the suitable media that can print described program thereon, because can be the most logical
Cross and paper or other media are carried out optical scanning, then carry out editing, interpret or carrying out with other suitable methods if desired
Process and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.Upper
Stating in embodiment, multiple steps or method in memory and can be performed by suitable instruction execution system with storage
Software or firmware realize.Such as, if realized with hardware, with the most the same, can use this
Any one or their combination in following technology known to field realize: have for data signal is realized logic
The discrete logic of the logic gates of function, has the special IC of suitable combination logic gate circuit, can
Programming gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
The program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage
In medium, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated
Module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated
If module realize using the form of software function module and as independent production marketing or when using, it is also possible to storage
In a computer read/write memory medium.It addition, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define
The feature of " first ", " second " can express or implicitly include at least one this feature.In describing the invention,
" multiple " are meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
Storage medium mentioned above can be read only memory, disk or CD etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or
Person's feature is contained at least one embodiment or the example of the present invention.In this manual, the signal to above-mentioned term
Property statement be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Feature can combine in any one or more embodiments or example in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand these embodiments can be carried out without departing from the principles and spirit of the present invention multiple change, amendment,
Replacing and modification, the scope of the present invention is limited by claims and equivalent thereof.
Claims (9)
1. a refrigerator, it is characterised in that including:
Casing, defines a room in described casing, described between room at least include cold room and refrigerating chamber；
Door body, described door body be arranged on described casing with open and close described between room；
Control system, described control system includes:
Multiple first temperature sensors being separately positioned in described cold room and refrigerating chamber and multiple second temperature sensing
Device；
The acquisition module being connected with the plurality of first temperature sensor and multiple second temperature sensor respectively, described in adopt
Collection module is for gathering the plurality of first temperature sensor and the temperature of multiple second temperature sensor detection；
The control module being connected with described acquisition module, described control module is for according to the plurality of first temperature sensing
The temperature of device or multiple second temperature sensor detection judges whether the temperature in described cold room and refrigerating chamber is more than respectively
Described cold room and the first preset value of refrigerating chamber or the second preset value, and in judging described cold room or refrigerating chamber
When temperature is more than described first preset value or the second preset value, according to the plurality of first temperature sensor or multiple second
The temperature of temperature sensor detection determines the mode of operation of described refrigerator, and controls described refrigerator according to described mode of operation
It is operated, wherein,
If the maximum temperature in the temperature of the plurality of first temperature sensor detection is big with the difference of described first preset value
In or equal to the first predetermined threshold value, then control described refrigerator and enter quickly cooling mode of operation,
If the maximum temperature in the temperature of the plurality of second temperature sensor detection is big with the difference of described second preset value
In or equal to the second predetermined threshold value, then control described refrigerator and enter quick-freezing mode of operation, and
If the maximum temperature value in the temperature of the plurality of first temperature sensor detection and the difference of described first preset value
Less than described first predetermined threshold value, then control described refrigerator and exit described quickly cooling mode of operation,
If the maximum temperature value in the temperature of the plurality of second temperature sensor detection and the difference of described second preset value
Less than described second predetermined threshold value, then control described refrigerator and exit described quick-freezing mode of operation.
2. refrigerator as claimed in claim 1, it is characterised in that the temperature in judging described cold room and refrigerating chamber
During less than or equal to described first preset value or the second preset value, described control module is additionally operable to control described refrigerator and stops
Work.
3. refrigerator as claimed in claim 1, it is characterised in that described control system also includes: be used for detecting refrigerator
The three-temperature sensor of the temperature of local environment.
4. refrigerator as claimed in claim 3, it is characterised in that described control module is additionally operable to according to described 3rd temperature
The temperature of degree sensor detection judges that whether described refrigerator local environment temperature is less than the 3rd preset value and described when judging
When refrigerator local environment temperature is less than described three preset value, it is judged that described cold room meets heating compensation condition, with control
Make described refrigerator and described cold room is carried out heating compensation.
5. refrigerator as claimed in claim 4, it is characterised in that when judge described refrigerator local environment temperature be more than or
During equal to described three preset value, described control module is additionally operable to judge that described cold room is unsatisfactory for described heating compensation bar
Part, to control described refrigerator to described cold room stopping heating compensation.
6. the control method of a refrigerator, it is characterised in that described refrigerator includes the cold preservation being separately positioned on described refrigerator
Multiple first temperature sensors in room and refrigerating chamber and multiple second temperature sensor, wherein, described control method bag
Include following steps:
Gather the plurality of first temperature sensor and the temperature of multiple second temperature sensor detection respectively；
Temperature according to the plurality of first temperature sensor or multiple second temperature sensor detection judges described cold respectively
Hide whether the temperature in room and refrigerating chamber is more than described cold room and the first preset value of refrigerating chamber or the second preset value, and
When the temperature judged in described cold room or refrigerating chamber is more than described first preset value or the second preset value, according to described
The temperature of multiple first temperature sensors or multiple second temperature sensor detection determines the mode of operation of described refrigerator, and
Control described refrigerator according to described mode of operation to be operated, wherein,
If the maximum temperature in the temperature of the plurality of first temperature sensor detection is big with the difference of described first preset value
In or equal to the first predetermined threshold value, then control described refrigerator and enter quickly cooling mode of operation,
If the maximum temperature in the temperature of the plurality of second temperature sensor detection is big with the difference of described second preset value
In or equal to the second predetermined threshold value, then control described refrigerator and enter quick-freezing mode of operation, and
If the maximum temperature value in the temperature of the plurality of first temperature sensor detection and the difference of described first preset value
Less than described first predetermined threshold value, then control described refrigerator and exit described quickly cooling mode of operation,
If the maximum temperature value in the temperature of the plurality of second temperature sensor detection and the difference of described second preset value
Less than described second predetermined threshold value, then control described refrigerator and exit described quick-freezing mode of operation.
7. the control method of refrigerator as claimed in claim 6, it is characterised in that when judging described cold room and freezing
When indoor temperature is more than described first preset value or the second preset value, according to the plurality of first temperature sensor or many
The temperature of individual second temperature sensor detection determines the mode of operation of described refrigerator, and controls institute according to described mode of operation
State refrigerator to be operated, farther include:
Temperature in judging described cold room and refrigerating chamber is less than or equal to described first preset value or the second preset value
Time, then control described refrigerator and quit work.
8. the control method of refrigerator as claimed in claim 6, it is characterised in that described refrigerator also includes for detecting
The three-temperature sensor of the temperature of described refrigerator local environment, described control method also includes:
Gather the temperature of described three-temperature sensor detection；
Temperature according to the detection of described three-temperature sensor judges that described refrigerator local environment temperature is the most pre-less than the 3rd
If value, and when judging described refrigerator local environment temperature less than described three preset value, it is judged that described cold room meets
Heating compensation condition, carries out heating compensation to described cold room controlling described refrigerator.
9. the control method of refrigerator as claimed in claim 8, it is characterised in that also include:
When judging described refrigerator local environment temperature more than or equal to described three preset value, then judge described cold room
It is unsatisfactory for described heating compensation condition, to control described refrigerator to described cold room stopping heating compensation.
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| CN201410174753.4A CN103940197B (en) | 2014-04-25 | 2014-04-25 | Refrigerator and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315797B (en) * | 2014-10-24 | 2016-10-05 | 合肥华凌股份有限公司 | Refrigerator temperature-controlled process and device |
| CN105605847A (en) * | 2016-03-04 | 2016-05-25 | 广东格兰仕集团有限公司 | Direct-cooling refrigerator and temperature control method and defrosting method thereof |
| DE102017217585A1 (en) * | 2017-10-04 | 2019-04-04 | BSH Hausgeräte GmbH | Method for operating a household appliance and household appliance |
| CN110425817B (en) * | 2019-08-28 | 2023-10-03 | 广东富信科技股份有限公司 | Self-adaptive temperature regulation method, device and system for breast milk refrigeration device |
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