CN105180589A - Refrigerator control method and controller - Google Patents
Refrigerator control method and controller Download PDFInfo
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- CN105180589A CN105180589A CN201510716131.4A CN201510716131A CN105180589A CN 105180589 A CN105180589 A CN 105180589A CN 201510716131 A CN201510716131 A CN 201510716131A CN 105180589 A CN105180589 A CN 105180589A
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Abstract
The invention discloses a refrigerator control method and a controller. The refrigerator control method comprises the steps of receiving a luminance value of an environment surrounding a refrigerator which is detected by a light sensor when the light sensor is in normal working state; judging whether the luminance value is lower than a preset luminance threshold value corresponding to user rest or not; if the luminance value is lower than the preset luminance threshold value, judging whether all luminance values received from the time of receiving the luminance value within a first preset time frame are lower than the luminance threshold value or not; if all the luminance values are lower than the luminance threshold value, setting the work module of the refrigerator as the user rest mode. According to the refrigerator control method and the controller, the environment surrounding the refrigerator is sensed through the light sensor, after it is determined that a user has a rest, the work module of the refrigerator is set as the user rest mode, and user experience is optimized.
Description
Technical field
The present invention relates to intelligent appliance technical field, particularly a kind of controlling method for refrigerator and controller.
Background technology
That pursues quality of the life along with people improves constantly, and popularity and the household electrical appliances intelligence degree of household electrical appliances are more and more higher.Refrigerator has become every indispensable household electrical appliance, the existing control to refrigerator, mainly through the detection to environment for use, realizes, in the compensation to refrigeration/fresh-keeping control, as testing environment temperature/ambient humidity, revising the control of compressor and blower fan.
But the existing control to refrigerator, does not fully pay close attention to the experience of user.Such as open refrigerator at night, between directly opening, room illumination lamp is uncomfortable by human eye perceives.Such as some refrigerator arranges the music buzzing of joyful sense for promoting user, but night long music buzzing may run counter to desire, affect other people that have a rest in family.Such as refrigerator arranges the lasting buzzing being used for breakdown of refrigerator and reporting to the police, make user can in time to maintenance Business breakdown of refrigerator, but refrigerator is when breaking down night, lasting buzzing for reporting to the police can wake user up, and most fault, user cannot settle a dispute by the parties concerned themselves, and refrigerator also can use tentative plan to control substantially, this alarm is lost more than gain, and can cause very bad Consumer's Experience.
Summary of the invention
Technical problem to be solved by this invention is that the buzzing of current refrigerator controls, and makes the problem of poor user experience at night.
For this purpose, first aspect, the present invention proposes a kind of controlling method for refrigerator, comprising:
When light sensor is in normal operating conditions, receive the brightness values of the refrigerator surrounding environment that light sensor detects;
Judge that whether described brightness values has a rest corresponding default brightness threshold value lower than user;
If lower than described brightness threshold value, then judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value;
If all lower than described brightness threshold value, then the mode of operation of refrigerator is set for user's rest mode.
Optionally, described when light sensor is in normal operating conditions, before receiving the brightness values of the refrigerator surrounding environment that light sensor detects, described controlling method for refrigerator also comprises: the step detecting light sensor duty, specifically comprises:
After light sensor starts, start timing;
Receive the brightness values of the refrigerator surrounding environment that light sensor detects;
Timing duration reach default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value;
If existence the first brightness values and the second brightness values satisfy condition, then determine that light sensor is in normal operating conditions, perform described when light sensor is in normal operating conditions, receive the brightness values of the refrigerator surrounding environment that light sensor detects;
If there is not the first brightness values and the second brightness values satisfies condition, then determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
Optionally, describedly judge that whether described brightness values has a rest after corresponding default brightness threshold value lower than user, described controlling method for refrigerator also comprises:
If be not less than described brightness threshold value, then judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value;
If all higher than described brightness threshold value, then the mode of operation arranging refrigerator is general mode.
Optionally, the mode of operation of refrigerator is set for user's rest mode, comprises:
The lighting mode arranging refrigerator compartment light source is gradually bright mode, arrange buzzing pattern is brief buzzing or not buzzing, arranges refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
Optionally, the mode of operation arranging refrigerator is general mode, comprising:
The lighting mode arranging refrigerator compartment light source is non-gradually bright mode, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
Second aspect, the present invention also provides a kind of controller, comprising:
Receiving element, for when light sensor is in normal operating conditions, receives the brightness values of the refrigerator surrounding environment that light sensor detects;
First judging unit, for judging that whether described brightness values has a rest corresponding default brightness threshold value lower than user;
Second judging unit, judge that described brightness values is lower than after described brightness threshold value for described first judging unit, judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value;
First setting unit, for after described second judging unit judges that described each brightness values is all lower than described brightness threshold value, arranges the mode of operation of refrigerator for user's rest mode.
Optionally, described controller also comprises: detecting unit, and for detecting light sensor duty, described detecting unit specifically comprises:
Timing subelement, for after light sensor starts, starts timing;
Receive subelement, for receiving the brightness values of the refrigerator surrounding environment that light sensor detects;
Judgment sub-unit, for reach at the timing duration of described timing subelement default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value;
First determines subelement, after described judgment sub-unit it is determined that the presence of the first brightness values and the second brightness values satisfies condition, determines that light sensor is in normal operating conditions;
Second determines subelement, and after described judgment sub-unit judgement does not exist the first brightness values and the second brightness values satisfies condition, determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
Optionally, described controller also comprises:
3rd judging unit, after judging that described brightness values is not less than described brightness threshold value for described first judging unit, judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value;
Second setting unit, for after described 3rd judging unit judges that described each brightness values is all higher than described brightness threshold value, the mode of operation arranging refrigerator is general mode.
Optionally, described first setting unit, is gradually bright mode for the lighting mode that arranges refrigerator compartment light source, arranges buzzing pattern and be brief buzzing or not buzzing, arrange refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
Optionally, described second setting unit is non-gradually bright mode for arranging the lighting mode of refrigerator compartment light source, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
Compared to prior art, controlling method for refrigerator of the present invention and controller, by light sensor, perception refrigerator surrounding environment, after determining that user has a rest, arranges the mode of operation of refrigerator for user's rest mode, optimizes Consumer's Experience.
Further, controlling method for refrigerator of the present invention and controller, by detecting light sensor duty, according to light sensor different operating state, arranging different refrigerator work patterns, optimizing Consumer's Experience.
Further, controlling method for refrigerator of the present invention and controller, after determining that user has a rest, between arranging when refrigerator doors is opened, room illumination is gradually bright pattern, and enabling buzzing weakens, the fault that can control by tentative plan, wouldn't buzzing, optimizes Consumer's Experience.
Further, controlling method for refrigerator of the present invention and controller, after determining the non-rest of user, suitably revise the rotating speed of compressor/blower fan, reduces noise, and optimizing user is experienced.
Accompanying drawing explanation
A kind of controlling method for refrigerator flow chart that Fig. 1 provides for the embodiment of the present invention;
A kind of controller architecture figure that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.
As shown in Figure 1, the present embodiment discloses a kind of controlling method for refrigerator, and the method can comprise the following steps 101 to 104:
101, when light sensor is in normal operating conditions, the brightness values of the refrigerator surrounding environment that light sensor detects is received.
In the present embodiment, light sensor can be arranged on the outer wall of door body of refrigerator, to facilitate the ambient brightness detecting refrigerator front, also can be arranged on the top of refrigerator, to facilitate the ambient brightness detecting refrigerator surrounding.
In the present embodiment, be, the scope determined with the induction radius of light sensor that wherein the induction radius of light sensor is generally within the scope of distance several meters, refrigerator around refrigerator centered by refrigerator.
102, judge that whether described brightness values has a rest corresponding default brightness threshold value lower than user; If lower than described brightness threshold value, then perform step 103.
In the present embodiment, user has a rest the maximum luminance that corresponding default brightness threshold value can allow for user's comfortable sleeping or the maximum luminance not affecting user's rest, those skilled in the art by the occurrence of experiment or experience setting brightness threshold value, by be implanted to refrigerator in advance controller in obtain default brightness threshold value or arrange button at refrigerator obtaining default brightness threshold value for user according to the custom setting of oneself.
103, judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value; If all lower than described brightness threshold value, then perform step 104.
In the present embodiment, the first duration is 10 minutes, it should be noted that, the present embodiment is only and illustrates, does not limit the occurrence of the first duration, and those skilled in the art can determine the first duration as required.
104, the mode of operation of refrigerator is set for user's rest mode.
In the present embodiment, user's rest mode be can optimizing user experience pattern, based on the existing control to refrigerator, not to the problem that the experience of user is fully paid close attention to, the working method of refrigerator at different time can be obtained based on Consumer's Experience in user's rest mode, thus obtain user's rest mode, certainly along with the development of science and technology, those skilled in the art can improve or the particular content of replenish user rest mode further.
Compared to prior art, the controlling method for refrigerator of the present embodiment, by light sensor perception refrigerator surrounding environment, after determining that user has a rest, arranges the mode of operation of refrigerator for user's rest mode, optimizes Consumer's Experience.
In a concrete example, step 102: judge that whether described brightness values has a rest corresponding default brightness threshold value lower than user; If be not less than described brightness threshold value, then perform unshowned step 105 in Fig. 1.
105, judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value; If all higher than described brightness threshold value, then perform unshowned step 106 in Fig. 1.
In the present embodiment, the second duration is 20 minutes, it should be noted that, the present embodiment is only and illustrates, does not limit the occurrence of the second duration, and those skilled in the art can determine the second duration as required.
106, the mode of operation arranging refrigerator is general mode.
In the present embodiment, general mode can be the existing mode of operation of refrigerator, and the mode of operation on refrigerator daytime also can be set to general mode by those skilled in the art as required, or is undertaken self-defined by the content of general mode.
In a concrete example, in step 101: when light sensor is in normal operating conditions, before receiving the brightness values of the refrigerator surrounding environment that light sensor detects, described controlling method for refrigerator also comprises unshowned step 100 in Fig. 1.
100, light sensor duty is detected, detailed process following 1001 to 100:
1001, after light sensor starts, timing is started.
1002, the brightness values of the refrigerator surrounding environment that light sensor detects is received.
1003, timing duration reach default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value; If existence the first brightness values and the second brightness values satisfy condition, then perform step 1004; If there is not the first brightness values and the second brightness values satisfies condition, then perform step 1005.
In the present embodiment, it is 24 hours that light sensor duty detects duration, and it should be noted that, the present embodiment is only and illustrates, do not limit the occurrence that light sensor duty detects duration, those skilled in the art can determine that light sensor duty detects duration as required.
1004, determine that light sensor is in normal operating conditions, perform step 101: when light sensor is in normal operating conditions, receive the brightness values of the refrigerator surrounding environment that light sensor detects.
1005, determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
In the present embodiment, light sensor is in abnormal operating state two kinds of situations, and the first is light sensor fault, and the second is that refrigerator is arranged in exhibition room, and exhibition hall lamp light often bright or refrigerator be arranged in storehouse, and storehouse light is long goes out.In both cases, need the mode of operation that refrigerator is set to be general mode, namely ignore the effect of light sensor.
Compared to prior art, the controlling method for refrigerator of the present embodiment, by detecting light sensor duty, according to light sensor different operating state, arranging different refrigerator work patterns, optimizing Consumer's Experience.
In a concrete example, step 104: the mode of operation arranging refrigerator is user's rest mode, comprising: the lighting mode arranging refrigerator compartment light source is gradually bright mode, arrange buzzing pattern is brief buzzing or not buzzing, arranges refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
In the present embodiment, buzzing pattern is set for after not buzzing, also can controls refrigerator based on the tentative plan preset, after preventing breakdown of refrigerator, both not notify user, and also do not remedied scheme, and caused user to lose.
In a concrete example, step 106: the mode of operation arranging refrigerator is general mode, comprising: the lighting mode arranging refrigerator compartment light source is non-gradually bright mode, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
In the present embodiment, presetting rotation speed of fan control law can be: when detecting that refrigerator doors is opened, reduce rotation speed of fan.Preset compressor rotating speed control law can be: gather environment temperature by the environment temperature sensor that refrigerator is installed, and the value based on environment temperature controls compressor rotary speed.It should be noted that, this enforcement is only and illustrates, does not limit the particular content of rotation speed of fan control law and compressor rotary speed control law, as long as the control law that can reduce noise all can adopt, experiences with optimizing user.
Compared to prior art, as user opens refrigerator at night, a room illumination can be lighted gradually, avoid causing stimulation to human eye, weaken buzzing of opening the door/arrange simultaneously, in order to avoid affect other people that having a rest in family, and by day/light is when opening, normal control can be recovered.
Refrigerator is when breaking down night, and for the fault that user cannot remove, controller, when there being tentative plan to control, can't be reported to the police immediately, reresents user after waiting until daytime.
As shown in Figure 2, the present embodiment discloses a kind of controller, and this controller can comprise: receiving element 21, first judging unit 22, second judging unit 23 and the first setting unit 24.
Receiving element 21, for when light sensor is in normal operating conditions, receives the brightness values of the refrigerator surrounding environment that light sensor detects;
First judging unit 22, for judging that whether described brightness values has a rest corresponding default brightness threshold value lower than user;
Second judging unit 23, judge that described brightness values is lower than after described brightness threshold value for described first judging unit 22, judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value;
First setting unit 24, after judging that described each brightness values is all lower than described brightness threshold value at described second judging unit 23, arranges the mode of operation of refrigerator for user's rest mode.
In a concrete example, described controller also comprises unshowned detecting unit 25 in Fig. 2, for detecting light sensor duty, described detecting unit 25 specifically comprises in Fig. 1 not shown: timing subelement 251, reception subelement 252, judgment sub-unit 253, first determine that subelement 255 determined by subelement 254 and second.
Timing subelement 251, for after light sensor starts, starts timing;
Receive subelement 252, for receiving the brightness values of the refrigerator surrounding environment that light sensor detects;
Judgment sub-unit 253, for reach at the timing duration of described timing subelement 251 default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value;
First determines subelement 254, after described judgment sub-unit 253 it is determined that the presence of the first brightness values and the second brightness values satisfies condition, determines that light sensor is in normal operating conditions;
Second determines subelement 255, and after described judgment sub-unit 253 judges not exist the first brightness values and the second brightness values satisfies condition, determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
In a concrete example, described controller also comprises unshowned 3rd judging unit 26 and the second setting unit 27 in Fig. 1.
3rd judging unit 26, after judging that described brightness values is not less than described brightness threshold value for described first judging unit 22, judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value;
Second setting unit 27, after judging that described each brightness values is all higher than described brightness threshold value at described 3rd judging unit 26, the mode of operation arranging refrigerator is general mode.
In a concrete example, described first setting unit 24, is gradually bright mode for the lighting mode that arranges refrigerator compartment light source, arranges buzzing pattern and be brief buzzing or not buzzing, arrange refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
In a concrete example, described second setting unit 27 is non-gradually bright mode for arranging the lighting mode of refrigerator compartment light source, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
Compared to prior art, above-mentioned controller, by light sensor, perception refrigerator surrounding environment, after determining that user has a rest, arranges the mode of operation of refrigerator for user's rest mode, optimizes Consumer's Experience.
Further, above-mentioned controller, by detecting light sensor duty, according to light sensor different operating state, arranging different refrigerator work patterns, optimizing Consumer's Experience.
Further, above-mentioned controller, after determining that user has a rest, between arranging when refrigerator doors is opened, room illumination is gradually bright pattern, and enabling buzzing weakens, the fault that can control by tentative plan, wouldn't buzzing, optimizes Consumer's Experience.
Further, above-mentioned controller, after determining the non-rest of user, suitably revises the rotating speed of compressor/blower fan, reduces noise, and optimizing user is experienced.
It should be noted that, in this article, " first " and " second " are only used for entity identical for title or operating space to separate, instead of imply the relation between these entities or operation or order.
It will be understood by those skilled in the art that and each unit combination in handle assembly embodiment can become a unit, and multiple subelement can be put them in addition.Except at least some in such feature and/or process or unit is mutually exclusive part, any combination can be adopted to combine all processes of features all disclosed in this description and so disclosed any method or equipment or unit.Unless expressly stated otherwise, each feature disclosed in this description can by providing identical, alternative features that is equivalent or similar object replaces.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions that microprocessor or digital signal processor (DSP) can be used in practice to realize the some or all parts according to the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).
Although describe embodiments of the present invention by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, such amendment and modification all fall into by within claims limited range.
Claims (10)
1. a controlling method for refrigerator, is characterized in that, comprising:
When light sensor is in normal operating conditions, receive the brightness values of the refrigerator surrounding environment that light sensor detects;
Judge that whether described brightness values has a rest corresponding default brightness threshold value lower than user;
If lower than described brightness threshold value, then judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value;
If all lower than described brightness threshold value, then the mode of operation of refrigerator is set for user's rest mode.
2. controlling method for refrigerator according to claim 1, it is characterized in that, it is described when light sensor is in normal operating conditions, before receiving the brightness values of the refrigerator surrounding environment that light sensor detects, described controlling method for refrigerator also comprises: the step detecting light sensor duty, specifically comprises:
After light sensor starts, start timing;
Receive the brightness values of the refrigerator surrounding environment that light sensor detects;
Timing duration reach default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value;
If existence the first brightness values and the second brightness values satisfy condition, then determine that light sensor is in normal operating conditions, perform described when light sensor is in normal operating conditions, receive the brightness values of the refrigerator surrounding environment that light sensor detects;
If there is not the first brightness values and the second brightness values satisfies condition, then determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
3. controlling method for refrigerator according to claim 1, is characterized in that, describedly judges that whether described brightness values has a rest after corresponding default brightness threshold value lower than user, and described controlling method for refrigerator also comprises:
If be not less than described brightness threshold value, then judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value;
If all higher than described brightness threshold value, then the mode of operation arranging refrigerator is general mode.
4. controlling method for refrigerator according to claim 1, is characterized in that, arranges the mode of operation of refrigerator for user's rest mode, comprising:
The lighting mode arranging refrigerator compartment light source is gradually bright mode, arrange buzzing pattern is brief buzzing or not buzzing, arranges refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
5. controlling method for refrigerator according to claim 3, is characterized in that, the mode of operation arranging refrigerator is general mode, comprising:
The lighting mode arranging refrigerator compartment light source is non-gradually bright mode, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
6. a controller, is characterized in that, comprising:
Receiving element, for when light sensor is in normal operating conditions, receives the brightness values of the refrigerator surrounding environment that light sensor detects;
First judging unit, for judging that whether described brightness values has a rest corresponding default brightness threshold value lower than user;
Second judging unit, judge that described brightness values is lower than after described brightness threshold value for described first judging unit, judge that whether each brightness values received in default first duration from the time of reception of described brightness values is all lower than described brightness threshold value;
First setting unit, for after described second judging unit judges that described each brightness values is all lower than described brightness threshold value, arranges the mode of operation of refrigerator for user's rest mode.
7. controller according to claim 6, is characterized in that, described controller also comprises: detecting unit, and for detecting light sensor duty, described detecting unit specifically comprises:
Timing subelement, for after light sensor starts, starts timing;
Receive subelement, for receiving the brightness values of the refrigerator surrounding environment that light sensor detects;
Judgment sub-unit, for reach at the timing duration of described timing subelement default light sensor duty detect duration time, judge whether to there is the first brightness values in each brightness values of receiving and the second brightness values satisfies condition: the first brightness values is greater than user and has a rest corresponding default brightness threshold value and the second brightness values is less than described brightness threshold value;
First determines subelement, after described judgment sub-unit it is determined that the presence of the first brightness values and the second brightness values satisfies condition, determines that light sensor is in normal operating conditions;
Second determines subelement, and after described judgment sub-unit judgement does not exist the first brightness values and the second brightness values satisfies condition, determine that light sensor is in abnormal operating state, the mode of operation arranging refrigerator is general mode.
8. controller according to claim 6, is characterized in that, described controller also comprises:
3rd judging unit, after judging that described brightness values is not less than described brightness threshold value for described first judging unit, judge that whether each brightness values received in default second duration from the time of reception of described brightness values is all higher than described brightness threshold value;
Second setting unit, for after described 3rd judging unit judges that described each brightness values is all higher than described brightness threshold value, the mode of operation arranging refrigerator is general mode.
9. controller according to claim 6, it is characterized in that, described first setting unit, is gradually bright mode for the lighting mode that arranges refrigerator compartment light source, arranges buzzing pattern and be brief buzzing or not buzzing, arrange refrigerator rotation speed of fan for presetting the first steady state value and/or arranging freezer compressor rotating speed for presetting the second steady state value.
10. controller according to claim 8, it is characterized in that, described second setting unit is non-gradually bright mode for arranging the lighting mode of refrigerator compartment light source, arrange that buzzing pattern is long buzzing, to arrange refrigerator rotation speed of fan control model for presetting rotation speed of fan control law and/or arranging freezer compressor rotating speed control mode be preset compressor rotating speed control law.
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| CN105571267A (en) * | 2016-01-18 | 2016-05-11 | 珠海格力电器股份有限公司 | Refrigerator operation mode control method and device |
| CN107401871A (en) * | 2017-07-28 | 2017-11-28 | 安徽康佳同创电器有限公司 | A kind of refrigerator for cosmetics |
| CN108731191A (en) * | 2017-04-20 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of air conditioner display screen brightness control method and device |
| CN111023686A (en) * | 2019-12-27 | 2020-04-17 | 周少卫 | Light-sensing energy-saving noise reduction system of refrigerator |
| CN111322824A (en) * | 2020-03-16 | 2020-06-23 | 周少卫 | Optical-sensing energy-saving noise reduction system of refrigeration appliance |
| CN113915850A (en) * | 2020-07-10 | 2022-01-11 | 青岛海尔电冰箱有限公司 | Refrigerator and refrigerator working method |
| CN116399077A (en) * | 2023-04-07 | 2023-07-07 | 海信冰箱有限公司 | Refrigerator and noise reduction control method thereof |
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