CN105571267B - Refrigerator operational mode control method and device - Google Patents
Refrigerator operational mode control method and device Download PDFInfo
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- CN105571267B CN105571267B CN201610032728.1A CN201610032728A CN105571267B CN 105571267 B CN105571267 B CN 105571267B CN 201610032728 A CN201610032728 A CN 201610032728A CN 105571267 B CN105571267 B CN 105571267B
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- preset time
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
Abstract
The present invention discloses a kind of refrigerator operational mode control method and device, and this method includes：Refrigerator environment information is obtained on refrigerator after electricity, refrigerator environment information includes current season information, current time information and light information；Judge whether refrigerator is in night operational mode；If in night operational mode and judging daybreak, to judge whether current time is in the first preset time range, if it is, control refrigerator enters normal operation mode, if not, adjusting the first preset time range according to current time；If being not in night operational mode and judging darkness, judge whether current time is in the second preset time range, if it is, control refrigerator enters night operational mode, if not, reacquiring refrigerator environment information.The present invention can judge that refrigerator whether in environment of working at night, so as to adjust accordingly, controls refrigerator operational mode, effectively reduces power consumption and do not influence refrigeration automatically, exactly by combining refrigerator environment information.
Description
Technical field
The present invention relates to refrigerator art, in particular to a kind of refrigerator operational mode control method and device.
Background technology
Refrigerator provides guarantee as a kind of conventional household electrical appliance for the healthy diet in people's daily life.In order to protect
Hinder fresh, clean, the refrigerator once unlatching, generally with regard to needing operate incessantly for 24 hours of food in refrigerator.Therefore, refrigerator
Power consumption is always numerous consumers very concern, and numerous refrigerator producers make great efforts one of technical barrier for solving.
High-end intelligent refrigerator emerging in recent years, due to being equipped with high-resolution touch-screen, built-in operation in door body
The high performance controller of system so that intelligent refrigerator for consumer when providing more intimate, intelligent service, also unavoidably
Ground improves the power consumption of refrigerator.
At present, Utilities Electric Co. carried out research to the control method of household electrical appliance power consumption, for example, China Patent No.
201310405534.8 patent of invention, but how the program is simply from reducing all household electrical appliance total power consumptions of whole family
Aspect is studied, the unactual application target and work characteristics for considering specific a certain household electrical appliance, blindly with reduction
For the purpose of power consumption, good experience of the user to household electrical appliance has been had a strong impact on.
Night operation of the refrigerator producer to refrigerator is also studied, for example, China Patent No. 200910033218.6
The patent of invention of patent of invention and China Patent No. 201110023721.0, but following ask be present in the scheme of above-mentioned two patent
Topic：
1st, simply analyzed from the angle for reducing refrigerator night operation noise, do not focus on the work(of refrigerator too much
Consumption.Simultaneously it is to be noted that reducing the noise of refrigerator night operation, breach should be looked for from structure and system aspects first, but
It is that these producers but reach this purpose by forcing the running frequency of the crucial refrigeration parts such as reduction fan, compressor.It is this
Way is very unscientific, can have a strong impact on the refrigeration of refrigerator, and then has influence on the freshness of storage food, food
Freshness is once affected, and will be unable to recover.
2nd, the information content obtained respectively by both schemes very little, can not accurately be sentenced to refrigerator work environment
It is disconnected, so that refrigerator enter precisely intos Night.Specifically, the patent of invention of China Patent No. 200910033218.6 is mainly led to
Light sensor is crossed to judge whether refrigerator works in Night, when the light in refrigerator work environment is unstable, is held very much
Easily judge by accident.The patent of invention of China Patent No. 201110023721.0 is mainly to judge refrigerator by setting time region
It is no to work in Night, but the selection of time zone is relative, there is many uncertain factors.For example, in the method
It is described, if by time zone be set as at night 22 points to next day 6:00 AM, some users may 22 points or so sleeps at night,
Do not influence user now and use refrigerator；The possible 23 points of sleeps of some users, will now influence user and use refrigerator.Once simultaneously
After it is determined that, time zone cannot dynamically change, for example, time for falling asleep of some users evening without fixation, sometimes at night
21 points of sleeps, 23 points of sleeps at night sometimes, in this case, the scheme of the patent is with regard to infeasible.
In view of the above-mentioned problems, not yet propose effective solution at present.
The content of the invention
The embodiments of the invention provide a kind of refrigerator operational mode control method and device, at least to solve existing refrigerator
Power consumption control method, light information are easily judged by accident, and can not be accustomed to being controlled according to user, are influenceed user and are used refrigerator
The problem of.
To achieve the above object, the embodiment of the present invention provides a kind of refrigerator operational mode control method, including：It is electric on refrigerator
Afterwards, refrigerator environment information is obtained, wherein the refrigerator environment information includes：Current season information, current time information and refrigerator
The light information of surrounding environment；Judge whether the refrigerator is in night operational mode；If the refrigerator is in night operation
Pattern and daybreak is judged according to the current season information and the light information, then judge whether current time is in first
Preset time range, if current time is in the first preset time range, the refrigerator is controlled to enter normal operation mode, such as
Fruit current time is not in the first preset time range, and first preset time range is adjusted according to current time；
If the refrigerator is not in night operational mode and judges darkness according to the current season information and the light information,
Then judge whether current time is in the second preset time range, if current time is in the second preset time range, control
The refrigerator enters night operational mode, if current time is not in the second preset time range, reacquires the refrigerator
Environmental information.
Preferably, when the refrigerator is in night operational mode, methods described also includes：According to the current season
Information and the light information judge whether daybreak；If without daybreak, the refrigerator environment information is reacquired.
Preferably, daybreak is judged whether according to the current season information and the light information, including：Described in judgement
Whether light information is more than or equal to default light threshold value and the duration of the light information is more than preset time threshold, its
In, the default light threshold value is corresponding with the current season information；If the light information is less than the default light threshold
Value, then judge no daybreak；If the light information is more than or equal to the default light threshold value and the light information
Duration is more than the preset time threshold, then judges daybreak.
Preferably, when the refrigerator is not in night operational mode, methods described also includes：According to the current season
Section information and the light information judge whether darkness；If without darkness, the refrigerator environment information is reacquired.
Preferably, darkness is judged whether according to the current season information and the light information, including：Described in judgement
Whether light information is less than default light threshold value and the duration of the light information is more than preset time threshold, wherein, institute
It is corresponding with the current season information to state default light threshold value；If the light information is less than the default light threshold value and institute
The duration for stating light information is more than the preset time threshold, then judges darkness；If the light information be more than etc.
In the default light threshold value, then no darkness is judged.
Preferably, first preset time range is adjusted according to current time, including：Judge current time
Whether t is less than the interval limit of first preset time range；If less than the interval limit, [t] is assigned to described
Interval limit, wherein [t] represents to take the maximum integer no more than t；If greater than the interval limit, [t]+1 is assigned to institute
State the section upper limit of the first preset time range.
Preferably, first preset time range is adjusted according to current time, including：Judge current time
Whether t is less than the interval limit of first preset time range；If less than the interval limit, t is assigned to the area
Between lower limit；If greater than the interval limit, t is assigned to the section upper limit of first preset time range.
Preferably, first preset time range is greater than being equal to the interval limit and is less than or equal to the section
The upper limit；Second preset time range is less than the interval limit or more than the section upper limit.
Preferably, after being adjusted according to current time to first preset time range, methods described is also
Including：The first preset time range after storage adjustment.
The embodiment of the present invention also provides a kind of refrigerator operational mode control device, including：Acquiring unit, in refrigerator
After electricity, refrigerator environment information is obtained, wherein the refrigerator environment information includes：Current season information, current time information and ice
The light information of case surrounding environment；First judging unit, for judging whether the refrigerator is in night operational mode；Second sentences
Disconnected unit, for being in night operational mode in the refrigerator and being judged according to the current season information and the light information
In the case of going out daybreak, judge whether current time is in the first preset time range；First control unit, for when current
Between be in the first preset time range in the case of, control the refrigerator to enter normal operation mode；Adjustment unit, for working as
In the case that the preceding time is not in the first preset time range, first preset time range is adjusted according to current time
It is whole；3rd judging unit, for being not in night operational mode and according to the current season information and described in the refrigerator
In the case that light information judges darkness, judge whether current time is in the second preset time range；Second control unit,
In the case of being in the second preset time range in current time, the refrigerator is controlled to enter night operational mode, and
In the case where current time is not in the second preset time range, the acquiring unit is controlled to reacquire the refrigerator environment
Information.
Preferably, second judging unit is additionally operable to according to the current season information and light information judgement
Whether daybreak, and in the case of no daybreak, control the acquiring unit to reacquire the refrigerator environment information.
Preferably, second judging unit is specifically used for：Judge whether the light information is more than or equal to default light
The duration of line threshold value and the light information is more than preset time threshold, wherein, the default light threshold value is worked as with described
Preceding season information is corresponding；If the light information is less than the default light threshold value, no daybreak is judged；It is if described
Light information is more than or equal to the default light threshold value and the duration of the light information is more than the preset time threshold,
Then judge daybreak.
Preferably, the 3rd judging unit is additionally operable to according to the current season information and light information judgement
Whether darkness, and in the case of no darkness, control the acquiring unit to reacquire the refrigerator environment information.
Preferably, the 3rd judging unit is specifically used for：Judge whether the light information is less than default light threshold
The duration of value and the light information is more than preset time threshold, wherein, the default light threshold value and the current season
It is corresponding to save information；If the light information is less than the default light threshold value and the duration of the light information is more than institute
Preset time threshold is stated, then judges darkness；If the light information is more than or equal to the default light threshold value, judge
There is no darkness.
Preferably, the adjustment unit includes：First judge module, for judging it is described whether current time t is less than
The interval limit of first preset time range；First adjusting module, in the case of less than the interval limit, by [t]
The interval limit is assigned to, wherein [t] represents to take the maximum integer no more than t；Second adjusting module, for more than described
In the case of interval limit, [t]+1 is assigned to the section upper limit of first preset time range.
Preferably, the adjustment unit includes：Second judge module, for judging it is described whether current time t is less than
The interval limit of first preset time range；3rd adjusting module, in the case of less than the interval limit, t to be assigned
It is worth to the interval limit；4th adjusting module, in the case of more than the interval limit, t to be assigned into described
The section upper limit of one preset time range.
Preferably, first preset time range is greater than being equal to the interval limit and is less than or equal to the section
The upper limit；Second preset time range is less than the interval limit or more than the section upper limit.
Preferably, described device also includes：Memory cell, for storing the first preset time range after adjusting.
Apply the technical scheme of the present invention, pass through ring around Self-learning control combination season information, temporal information and refrigerator
The light information in border, refrigerator can be judged automatically, exactly whether in environment of working at night, so as to be adjusted accordingly
It is whole, to control the operational mode of refrigerator, and the operational mode of change refrigerator in time can be accustomed to according to user, improve user's body
Test, on the premise of not influenceing refrigerator and being expected refrigeration, effectively reduce the power consumption of intelligent refrigerator.
Brief description of the drawings
Fig. 1 is the flow chart of the refrigerator operational mode control method of the embodiment of the present invention；
Fig. 2 is the idiographic flow schematic diagram of the refrigerator operational mode control method of the embodiment of the present invention；
Fig. 3 is the structured flowchart of the refrigerator operational mode control device of the embodiment of the present invention；
Fig. 4 is the concrete structure schematic diagram of the refrigerator operational mode control device of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
The embodiments of the invention provide a kind of refrigerator operational mode control method, Fig. 1 is the refrigerator fortune of the embodiment of the present invention
The flow chart of row mode control method, as shown in figure 1, this method comprises the following steps：
Step S101, on refrigerator after electricity, refrigerator environment information is obtained, wherein refrigerator environment information includes：Current season is believed
The light information of breath, current time information and refrigerator surrounding environment.It should be noted that season information and temporal information can be from
Internet is obtained, and light information can be obtained by the light sensor on refrigerator.
Step S102, judges whether refrigerator is in night operational mode.Night operational mode is low-power consumption mode, this pattern
Under, the display board power-off of refrigerator, and display board power-off does not interfere with refrigeration.
Step S103, if refrigerator is in night operational mode and judges day according to current season information and light information
It is bright, then judge whether current time is in the first preset time range, if current time is in the first preset time range, control
Ice making case enters normal operation mode, if current time is not in the first preset time range, according to current time to first
Preset time range is adjusted.Normal operation mode is display board and the equal normal power supply work of refrigeration system.
Step S104, if refrigerator is not in night operational mode and judged according to current season information and light information
Darkness, then judge whether current time is in the second preset time range, if current time is in the second preset time range,
Control refrigerator enters night operational mode, if current time is not in the second preset time range, reacquires refrigerator environment
Information.
Above-mentioned first preset time range is greater than being equal to interval limit T2 and is less than or equal to section upper limit T1, i.e., [T2,
T1]；Second preset time range is less than interval limit T2 or more than section upper limit T1.It should be noted that herein pre-
It is not the Digital size in mathematical meaning if time range was determined according to 24 hours one day, for example, T2=6 represents early
Upper 6 points, T1=22 represents at 22 points at night, and the second preset time range is at night after 22 points, or this section before 6:00 AM
Time.
The above method by the light information of Self-learning control combination season information, temporal information and refrigerator surrounding environment,
Refrigerator can be judged automatically, exactly whether in environment of working at night, so as to be adjusted correspondingly, to control refrigerator
Operational mode, and the operational mode of change refrigerator in time can be accustomed to according to user, Consumer's Experience is improved, refrigerator is pre- not influenceing
On the premise of phase refrigeration, the power consumption of intelligent refrigerator is effectively reduced.
After refrigerator enters normal operation mode or night operational mode, refrigerator can obtain refrigerator environment information in real time,
To change operational mode in time according to environmental information, power consumption is reduced.
When refrigerator is in night operational mode, the above method can also include：Believed according to current season information and light
Breath judges whether daybreak；If without daybreak, refrigerator environment information is reacquired.
Specifically, judge whether that daybreak can be realized by following steps according to current season information and light information：Sentence
Whether disconnected light information is more than or equal to default light threshold value and the duration of light information is more than preset time threshold, wherein in advance
If light threshold value is corresponding with current season information；If light information is less than default light threshold value, no daybreak is judged；Such as
Fruit light information is more than or equal to default light threshold value and the duration of light information is more than preset time threshold, then judges day
It is bright.For example, light information can use numeral to represent, numeral is bigger, and light is stronger, it is assumed that default light threshold value is 5, current
Light information is more than or equal to 5 and the duration is more than 20 minutes, represents that light is stronger, it is believed that be daybreak.In deterministic process
In, add the factor of duration, it is ensured that the accuracy of judged result.
Default light threshold value can be by everyday home environment particular moment throughout the year (especially before and after sunrise)
Light statistical conditions are determined, as shown in table 1 below, and it is different that light threshold k s is preset corresponding to different season s.
Default light threshold value table under the Various Seasonal of table 1
| s | 0 (spring) | 1 (summer) | 2 (autumns) | 3 (winters) |
| Ks | K0 | K1 | K2 | K3 |
When refrigerator is not in night operational mode, the above method can also include：According to current season information and light
Information judges whether darkness；If without darkness, refrigerator environment information is reacquired.
Specifically, judge whether that darkness can be realized by following steps according to current season information and light information：Sentence
Whether disconnected light information is less than default light threshold value and the duration of light information is more than preset time threshold, wherein default light
Line threshold value is corresponding with current season information；If light information is less than default light threshold value and the duration of light information is more than
Preset time threshold, then judge darkness；If light information is more than or equal to default light threshold value, no darkness is judged.
In deterministic process, the factor of duration is added, it is ensured that the accuracy of judged result.
The first preset time range is adjusted according to current time in step S103, there can be the following two kinds adjustment side
Formula：
(1) coarseness adjusts：
Judge whether current time t is less than the interval limit of the first preset time range；, will if less than interval limit
[t] is assigned to interval limit, wherein [t] represents to take the maximum integer no more than t；If greater than interval limit, by [t]+1 assignment
The section upper limit to the first preset time range.
Aforesaid way carries out the regulation of coarseness to T1, T2, and time zone is easy to settle out, i.e., display board is easy to
Into power-off (low-power consumption) pattern.
(2) fine granularity adjusts：
Judge whether current time t is less than the interval limit of the first preset time range；If less than interval limit, by t
It is assigned to interval limit；If greater than interval limit, t is assigned to the section upper limit of the first preset time range.
By current time t indirect assignments to T1 or T2, fine-grained regulation can be carried out to T1, T2, time zone is not
Easily settle out, i.e., display board there may be the situation for passing in and out low-power consumption mode repeatedly, can have an impact to the life-span of display board.
Preferably, after being adjusted according to current time to the first preset time range, the above method can also wrap
Include：The first preset time range after storage adjustment, subsequently to control the operational mode of refrigerator according to the time range of adjustment.
In order to more fully understand the above method, it is described in detail with reference to Fig. 2.
Fig. 2 is the idiographic flow schematic diagram of the refrigerator operational mode control method of the embodiment of the present invention, as shown in Fig. 2 should
Method includes：
Step 1, it is electric on refrigerator.
Step 2, judge whether refrigerator is the 1st upper electricity after dispatching from the factory, if it is, performing step 3；If it is not, then perform
Step 4.
Step 3, parameter initialization is carried out, T1=22, T2=6, step 5 is continued executing with after initialization.
Step 4, T1, T2 value are obtained from memory circuit module, and continues executing with step 5.
Step 5, start gateway module, and be connected to internet (Internet).
Step 6, start light sensor, and detect refrigerator ambient light situation, obtain light information k.
Step 7, gateway module obtains temporal information t and season information s by internet automatically.
Step 8, judge whether refrigerator is in night operational mode, if it is, performing step 9；If it is not, then hold
Row step 15.
Step 9, judge whether light information k is more than or equal to default light threshold k s, and the duration is more than P.If k is big
In being more than P equal to Ks and duration, then step 10 is performed；If k is less than Ks, returns and perform step 6.
Step 10, judge whether temporal information t is in the first preset time range, i.e., whether be more than or equal to T2 and be less than etc.
In T1.If it is, perform step 14；If it is not, then perform step 11.
Step 11, judge whether temporal information t is less than T2.If less than T2, then perform step 12, if greater than equal to
T2, then perform step 13.
Step 12, [t] is assigned to T2, then performs step 14.
Step 13, [t]+1 is assigned to T1, then performs step 14.
Step 14, the instruction that T1, T2 and display board are set is stored in memory circuit module by master control borad；Display board is extensive
Multiple power supply (or running on normal mode), is then back to and performs step 6.
Step 15, judge whether k is less than Ks and the duration is more than P, if it is, performing step 16；If k be more than etc.
In Ks, then return and perform step 6.
Step 16, judge whether temporal information t is less than T2 or more than T1.If it is, step 17 is performed,；If not,
Then return and perform step 6.
Step 17, display board power-off (or running on low-power consumption mode).It is then back to and performs step 6.
It should be noted that in step 12 and step 13, school can not be carried out to T1, T2 value using Gaussian function
Standard, current time information t is directly assigned to T1 or T2.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
The embodiment of the present invention additionally provides a kind of refrigerator operational mode control device, can be used for realizing above-mentioned refrigerator operation
Mode control method, the implementation of the device are referred to the implementation of the above method, repeat part and repeat no more.It is following to be used
, term " unit " or " module " can realize the combination of the software and/or hardware of predetermined function.Although following examples institute
The system of description is preferably realized with software, but hardware, or the combination of software and hardware realization be also may and quilt
Conception.
Fig. 3 is the structured flowchart of the refrigerator operational mode control device of the embodiment of the present invention, as shown in figure 3, the refrigerator is transported
Row mode control device includes：Acquiring unit 31, the first judging unit 32, the second judging unit 33, the first control unit 34, tune
Whole unit 35, the 3rd judging unit 36 and the second control unit 37.
Acquiring unit 31, after the electricity on refrigerator, refrigerator environment information is obtained, wherein refrigerator environment information includes：When
The light information of preceding season information, current time information and refrigerator surrounding environment；
First judging unit 32, for judging whether refrigerator is in night operational mode；
Second judging unit 33, for being in night operational mode and according to current season information and light information in refrigerator
In the case of judging daybreak, judge whether current time is in the first preset time range；
First control unit 34, in the case of being in the first preset time range in current time, control refrigerator enters
Enter normal operation mode；
Adjustment unit 35, in the case of being not in the first preset time range in current time, according to current time
First preset time range is adjusted；
3rd judging unit 36, for being not in night operational mode in refrigerator and being believed according to current season information and light
In the case that breath judges darkness, judge whether current time is in the second preset time range；
Second control unit 37, in the case of being in the second preset time range in current time, control refrigerator enters
Enter night operational mode, and in the case where current time is not in the second preset time range, control acquiring unit is again
Obtain refrigerator environment information.
Above-mentioned first preset time range is greater than being equal to interval limit and is less than or equal to the section upper limit；Second preset time
Scope is less than interval limit or more than the section upper limit.
Said apparatus by the light information of Self-learning control combination season information, temporal information and refrigerator surrounding environment,
Refrigerator can be judged automatically, exactly whether in environment of working at night, so as to be adjusted correspondingly, to control refrigerator
Operational mode, and the operational mode of change refrigerator in time can be accustomed to according to user, Consumer's Experience is improved, refrigerator is pre- not influenceing
On the premise of phase refrigeration, the power consumption of intelligent refrigerator is effectively reduced.
Second judging unit 33 is additionally operable to judge whether daybreak according to current season information and light information, and in no day
In the case of bright, control acquiring unit reacquires refrigerator environment information.
Second judging unit 33 is specifically used for：Judge whether light information is more than or equal to default light threshold value and light information
Duration be more than preset time threshold, wherein default light threshold value is corresponding with current season information；If light information is small
In default light threshold value, then no daybreak is judged；If light information is more than or equal to default light threshold value and light information
Duration is more than preset time threshold, then judges daybreak.
3rd judging unit 36 is additionally operable to current season information and judges whether darkness according to light information, and in no day
In the case of black, control acquiring unit reacquires refrigerator environment information.
3rd judging unit 36 is specifically used for：Judge whether light information is less than holding for default light threshold value and light information
The continuous time is more than preset time threshold, wherein default light threshold value is corresponding with current season information；If light information is less than pre-
If the duration of light threshold value and light information is more than preset time threshold, then darkness is judged；If light information is more than
Equal to default light threshold value, then no darkness is judged.
Adjustment unit 35 includes：First judge module, for judging whether current time t is less than the first preset time range
Interval limit；First adjusting module, in the case of less than interval limit, [t] to be assigned into interval limit, wherein
[t] represents to take the maximum integer no more than t；Second adjusting module, in the case of more than interval limit, [t]+1 to be assigned
It is worth the section upper limit to the first preset time range.
Adjustment unit 35 includes：Second judge module, for judging whether current time t is less than the first preset time range
Interval limit；3rd adjusting module, in the case of less than interval limit, t to be assigned into interval limit；4th adjustment
Module, in the case of more than interval limit, t to be assigned to the section upper limit of the first preset time range.
Said apparatus can also include：Memory cell, for storing the first preset time range after adjusting.
Below by taking Fig. 4 as an example, illustrate a concrete structure of above-mentioned refrigerator operational mode control device, as shown in figure 4, refrigerator
Master control borad 10 includes：Logic control module 11, light sensor 12, environment temperature sensor 13, gateway module 14 and memory electricity
Road module 15.Refrigerator display panel 20 only includes the Man Machine Interface 21 related to user input instruction.
Logic control module 11 is used to adjust operational mode corresponding to preset time range and control refrigerator entrance.It is photosensitive
Sensor 12 is used to obtain light information.Environment temperature sensor 13 is used to obtain the temperature information during refrigeration for refrigerator.Net
Close module 14 and be connected to internet 20, for obtaining current season information and current time information from internet 30.Memory circuit
Module 15 is used to store preset time range, and after preset time range is adjusted, upgrade in time the time range.
Existing refrigerator display panel generally comprises memory circuit module, display control module and environment temperature sensor.Ice
Case master control borad includes Logic control module and gateway module.This case is improved to existing refrigerator structure, will be with process of refrigerastion
Related information (such as：Environment temperature sensor, memory circuit module etc.) concentrate on refrigerator master control borad, refrigerator display panel is only
Comprising the Man Machine Interface related to user input instruction, Logic control module 11 is coordinated to be accustomed to according to user, environment
Information changes refrigerator operational mode in time, in the case of such refrigerator display panel power-off, does not also interfere with the expected refrigeration of refrigerator
Effect.
In summary, refrigerator operational mode control method and device of the invention so that refrigerator can be with season and use
The light determinating area and time determinating area of the automatic change refrigerator work environment of change of family use habit.Comprehensive light sensor
The information that device, gateway module obtain carries out automatic, accurately judgement to the working environment (daytime or night) of refrigerator.In not shadow
On the premise of ringing refrigerator expection refrigeration, the power consumption of intelligent refrigerator is effectively reduced.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (18)
- A kind of 1. refrigerator operational mode control method, it is characterised in that including：On refrigerator after electricity, refrigerator environment information is obtained, wherein the refrigerator environment information includes：Current season information, it is current when Between the light information of information and refrigerator surrounding environment；Judge whether the refrigerator is in night operational mode；If the refrigerator is in night operational mode and judges day according to the current season information and the light information It is bright, then judge whether current time is in the first preset time range, if current time is in the first preset time range, control Make the refrigerator and enter normal operation mode, if current time is not in the first preset time range, according to current time pair First preset time range is adjusted；If the refrigerator is not in night operational mode and judged according to the current season information and the light information Darkness, then judge whether current time is in the second preset time range, if current time is in the second preset time range, The refrigerator is controlled to enter night operational mode, if current time is not in the second preset time range, described in reacquisition Refrigerator environment information.
- 2. according to the method for claim 1, it is characterised in that when the refrigerator is in night operational mode, the side Method also includes：Daybreak is judged whether according to the current season information and the light information；If without daybreak, the refrigerator environment information is reacquired.
- 3. according to the method for claim 2, it is characterised in that sentenced according to the current season information and the light information It is disconnected whether daybreak, including：Judge whether the light information is more than or equal to default light threshold value and whether the duration of the light information is more than Preset time threshold, wherein, the default light threshold value is corresponding with the current season information；If the light information is less than the default light threshold value, no daybreak is judged；If the light information is more than or equal to the duration of the default light threshold value and the light information more than described Preset time threshold, then judge daybreak.
- 4. according to the method for claim 1, it is characterised in that described when the refrigerator is not in night operational mode Method also includes：Darkness is judged whether according to the current season information and the light information；If without darkness, the refrigerator environment information is reacquired.
- 5. according to the method for claim 4, it is characterised in that sentenced according to the current season information and the light information It is disconnected whether darkness, including：Judge whether the light information be less than the duration of default light threshold value and the light information more than default Time threshold, wherein, the default light threshold value is corresponding with the current season information；If the light information is less than the default light threshold value and the duration of the light information is more than described preset Time threshold, then judge darkness；If the light information is more than or equal to the default light threshold value, no darkness is judged.
- 6. according to the method for claim 1, it is characterised in that first preset time range is entered according to current time Row adjustment, including：Judge whether current time t is less than the interval limit of first preset time range；If less than the interval limit, [t] is assigned to the interval limit, wherein [t] represent take it is maximum whole no more than t Number；If greater than the interval limit, [t]+1 is assigned to the section upper limit of first preset time range.
- 7. according to the method for claim 1, it is characterised in that first preset time range is entered according to current time Row adjustment, including：Judge whether current time t is less than the interval limit of first preset time range；If less than the interval limit, t is assigned to the interval limit；If greater than the interval limit, t is assigned to the section upper limit of first preset time range.
- 8. the method according to claim 6 or 7, it is characterised in that first preset time range is greater than being equal to institute State interval limit and be less than or equal to the section upper limit；Second preset time range is less than the interval limit or big In the section upper limit.
- 9. method according to any one of claim 1 to 7, it is characterised in that according to current time to described first After preset time range is adjusted, methods described also includes：The first preset time range after storage adjustment.
- A kind of 10. refrigerator operational mode control device, it is characterised in that including：Acquiring unit, after the electricity on refrigerator, refrigerator environment information is obtained, wherein the refrigerator environment information includes：Currently The light information of season information, current time information and refrigerator surrounding environment；First judging unit, for judging whether the refrigerator is in night operational mode；Second judging unit, for being in night operational mode and according to the current season information and the light in the refrigerator In the case that line information judges daybreak, judge whether current time is in the first preset time range；First control unit, in the case of being in the first preset time range in current time, the refrigerator is controlled to enter Normal operation mode；Adjustment unit, in the case of being not in the first preset time range in current time, according to current time to described First preset time range is adjusted；3rd judging unit, for being not in night operational mode and according to the current season information and described in the refrigerator In the case that light information judges darkness, judge whether current time is in the second preset time range；Second control unit, in the case of being in the second preset time range in current time, the refrigerator is controlled to enter Night operational mode, and in the case where current time is not in the second preset time range, control the acquiring unit weight Newly obtain the refrigerator environment information.
- 11. device according to claim 10, it is characterised in that second judging unit is additionally operable to according to described current Season information and the light information judge whether daybreak, and in the case of no daybreak, control the acquiring unit again Obtain the refrigerator environment information.
- 12. device according to claim 11, it is characterised in that second judging unit is specifically used for：Judge whether the light information is more than or equal to default light threshold value and whether the duration of the light information is more than Preset time threshold, wherein, the default light threshold value is corresponding with the current season information；If the light information is less than the default light threshold value, no daybreak is judged；If the light information is more than or equal to the duration of the default light threshold value and the light information more than described Preset time threshold, then judge daybreak.
- 13. device according to claim 10, it is characterised in that the 3rd judging unit is additionally operable to according to described current Season information and the light information judge whether darkness, and in the case of no darkness, control the acquiring unit again Obtain the refrigerator environment information.
- 14. device according to claim 13, it is characterised in that the 3rd judging unit is specifically used for：Judge whether the light information be less than the duration of default light threshold value and the light information more than default Time threshold, wherein, the default light threshold value is corresponding with the current season information；If the light information is less than the default light threshold value and the duration of the light information is more than described preset Time threshold, then judge darkness；If the light information is more than or equal to the default light threshold value, no darkness is judged.
- 15. device according to claim 10, it is characterised in that the adjustment unit includes：First judge module, for judging whether current time t is less than the interval limit of first preset time range；First adjusting module, in the case of less than the interval limit, [t] to be assigned into the interval limit, wherein [t] represents to take the maximum integer no more than t；Second adjusting module, in the case of more than the interval limit, [t]+1 to be assigned into first preset time The section upper limit of scope.
- 16. device according to claim 10, it is characterised in that the adjustment unit includes：Second judge module, for judging whether current time t is less than the interval limit of first preset time range；3rd adjusting module, in the case of less than the interval limit, t to be assigned into the interval limit；4th adjusting module, in the case of more than the interval limit, t to be assigned into first preset time range The section upper limit.
- 17. the device according to claim 15 or 16, it is characterised in that first preset time range is greater than being equal to The interval limit and it is less than or equal to the section upper limit；Second preset time range be less than the interval limit or More than the section upper limit.
- 18. the device according to any one of claim 10 to 16, it is characterised in that described device also includes：Storage is single Member, for storing the first preset time range after adjusting.
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| CN106123473A (en) * | 2016-06-24 | 2016-11-16 | 合肥华凌股份有限公司 | The control method of a kind of refrigerator, control device and refrigerator |
| CN113915850B (en) * | 2020-07-10 | 2023-07-21 | 青岛海尔电冰箱有限公司 | Refrigerator and refrigerator working method |
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