CN107101333A - Air conditioner and its threshold adjustment methods - Google Patents
Air conditioner and its threshold adjustment methods Download PDFInfo
- Publication number
- CN107101333A CN107101333A CN201710295213.5A CN201710295213A CN107101333A CN 107101333 A CN107101333 A CN 107101333A CN 201710295213 A CN201710295213 A CN 201710295213A CN 107101333 A CN107101333 A CN 107101333A
- Authority
- CN
- China
- Prior art keywords
- threshold value
- light sensation
- sensation threshold
- intensity
- illumination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/66—Sleep mode
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a kind of air conditioner and its threshold adjustment methods, wherein method includes：Pre-set the first light sensation threshold value；When photo-sensitive cell, which detects intensity of illumination, to be reduced to more than the first light sensation threshold value below the first light sensation threshold value, air conditioner control display screen is converted to OFF state by illuminating；Judge whether air conditioner enters sleep pattern；If so, inquiring about the local time using WiFi, judge whether the local time is in the time range at night.If so, increase the first adjusted value to the first light sensation threshold value.The air conditioner of the present invention is after night enters sleep pattern, properly increase the first light sensation threshold value, the rise of first light sensation threshold value means that display screen is in the time shortening of glimmer state, and display screen can enter OFF state earlier, and this avoid the influence user's sleep of the light of display screen.
Description
Technical field
The present invention relates to air-conditioner field, more particularly to a kind of air conditioner and its threshold adjustment methods.
Background technology
Display screen is provided with the panel of some existing air conditioners.Display screen is used for showing the working condition of air conditioner
Or carry out touch operation for user.The content (word or image) that user is checked on display screen for convenience, most of air-conditioning
The display screen of device is provided with background light.
The brightness of display screen backgrounds light can be adjusted for some existing air-conditionings, to improve the vision body of user
Test.For example, when daytime, display screen can be slightly bright, enable a user to clearly check interior on display screen
Hold, when night, display screen can be slightly dark, to avoid background light from causing discomfort to eyes of user.However, current sky
Tuning up more can only be by the manually operated brightness come control display screen of user, and can not intelligently be carried out according to particular condition in use
Control, so as to have impact on Consumer's Experience.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve on
State the air conditioner and its threshold adjustment methods of problem.
The present invention one is further objective is that for the brightness of adjust automatically air conditioner display screen.
The present invention another further objective is that in order to avoid influence user rest.
On the one hand, the invention provides a kind of threshold adjustment methods of air conditioner, air conditioner has display screen and photosensitive member
Part, display screen, which has, to be illuminated and extinguishes two kinds of dispaly states, and photo-sensitive cell is used for the intensity of illumination for detecting air conditioner external environment condition,
Air conditioner sets the dispaly state of display screen according to the intensity of illumination detected, and method includes：Pre-set the first light sensation threshold value；
When photo-sensitive cell, which detects intensity of illumination, to be reduced to more than the first light sensation threshold value below the first light sensation threshold value, air conditioner control
Display screen is converted to OFF state by illuminating；Judge whether air conditioner enters sleep pattern；If so, when inquiring about local using WiFi
Between, judge the local time whether in default time range；If so, increase the first adjusted value to the first light sensation threshold value.
Alternatively, the step of pre-setting the first light sensation threshold value includes：Inquired about using WiFi and obtain many in local one day
The intensity of illumination at individual time point；First light sensation threshold value is set according to the intensity of illumination at multiple time points of acquisition.
Alternatively, also include after the step of pre-setting the first light sensation threshold value：Intensity of illumination is persistently detected, and is recorded
The change of intensity of illumination；Judge whether intensity of illumination reduces poor more than the first default intensity of illumination in the first preset time period
Value, and in the second follow-up preset time period of the first preset time period, the numerical fluctuations amplitude of intensity of illumination is no more than second
Default intensity of illumination difference；If so, increase the second adjusted value to the first light sensation threshold value.
Alternatively, the above method also includes：Pre-set the second light sensation threshold value；When photo-sensitive cell detect intensity of illumination by
When being increased to below the second light sensation threshold value more than second light sensation threshold value, air conditioner control display screen illuminates shape by extinguishing to be converted to
State；Wherein the second light sensation threshold value is more than the first light sensation threshold value.
Alternatively, illuminate state and still further comprise high brightness and low-light level state, method also includes：Pre-set the 3rd
Light sensation threshold value and the 4th light sensation threshold value；The 3rd light is reduced to when photo-sensitive cell detects intensity of illumination more than the 3rd light sensation threshold value
When feeling below threshold value, air conditioner control display screen is converted to low-light level state by high brightness；When photo-sensitive cell, to detect illumination strong
When degree is increased to more than 4th light sensation threshold value below the 4th light sensation threshold value, air conditioner control display screen is converted to height by low-light level
Luminance state；Wherein the 3rd light sensation threshold value is more than the first light sensation threshold value and less than the second light sensation threshold value, and the 4th light sensation threshold value is more than
Second light sensation threshold value.
Alternatively, the first adjusted value and the second adjusted value are respectively less than the one of the 3rd light sensation threshold value and the first light sensation threshold difference
Half.
On the other hand, present invention also offers a kind of air conditioner, including：Display screen, is arranged on the panel of air conditioner, shows
Display screen, which has, to be illuminated and extinguishes two kinds of dispaly states；Photo-sensitive cell, is arranged on the inside of panel, for detecting air conditioner external environment condition
Intensity of illumination；Parameter storage, is configured to pre-set and stores the first light sensation threshold value；WiFi module, is configured to inquiry and works as
The ground time；Master control borad, is electrically connected with display screen, photo-sensitive cell and parameter storage respectively, is configured to when photo-sensitive cell detection
When being reduced to intensity of illumination more than the first light sensation threshold value below the first light sensation threshold value, control display screen is put out by illuminating to be converted to
Go out state；Parameter storage, is electrically connected with photo-sensitive cell and WiFi module, is configured to after air conditioner enters sleep pattern,
And in the case that the local time is in default time range, increase the first adjusted value to the first light sensation threshold value.
Alternatively, WiFi module is configured to inquire about and obtains the intensity of illumination at multiple time points in local one day；Parameter
Holder, is configured to set the first light sensation threshold value according to the intensity of illumination at multiple time points of acquisition.
Alternatively, parameter storage, is configured to record the change of intensity of illumination；And it is default first in intensity of illumination
Intensity of illumination difference is preset in reduction more than first in period, and in the second follow-up preset time period of the first preset time period
Interior, in the case that the numerical fluctuations amplitude of intensity of illumination is no more than the second default intensity of illumination difference, the second adjusted value of increase is arrived
First light sensation threshold value.
Alternatively, parameter storage, is configured to pre-set and stores the second light sensation threshold value；Master control borad, is configured to
When photo-sensitive cell, which detects intensity of illumination, to be increased to below the second light sensation threshold value more than second light sensation threshold value, control display screen
The state of illuminating is converted to by extinguishing.
Alternatively, display screen, it illuminates state and still further comprises high brightness and low-light level state；Parameter storage, also
It is configured to pre-set and stores the 3rd light sensation threshold value and the 4th light sensation threshold value；Master control borad, is configured to when photo-sensitive cell detection
When being reduced to intensity of illumination more than the 3rd light sensation threshold value below the 3rd light sensation threshold value, control display screen is converted to by high brightness
Low-light level state；It is increased to more than 4th light sensation threshold value below the 4th light sensation threshold value when photo-sensitive cell detects intensity of illumination
When, control display screen is converted to high brightness state by low-light level；Wherein the 3rd light sensation threshold value is more than the first light sensation threshold value and is less than
Second light sensation threshold value.
The invention provides a kind of threshold adjustment methods of air conditioner, this method judges whether air conditioner enters sleep mould
Formula；If so, inquiring about the local time using WiFi, judge whether the local time is in the time range at night.If so, increase by the
One adjusted value to the first light sensation threshold value.The air conditioner of the present invention properly increases the first light sensation threshold after night enters sleep pattern
Value, the first light sensation threshold value rise means that display screen is in the time shortening of glimmer state, and display screen can enter earlier to be extinguished
State, this avoid the influence user's sleep of the light of display screen.
Further, method of the invention also includes：Judge whether intensity of illumination reduces super in the first preset time period
The first default intensity of illumination difference is crossed, and in the second follow-up preset time period of the first preset time period, the number of intensity of illumination
It is worth fluctuating range no more than the second default intensity of illumination difference；If so, increase the second adjusted value to the first light sensation threshold value.Work as appearance
Reduction suddenly (reduces poor more than the first default intensity of illumination to light intensity numerical value in above-mentioned first preset time period in a short time
Value), illustrate that user has extinguished indoor light.In order to further determine that the user user in other words that rested no longer turns on light, in light
, it is necessary to continue to record the fluctuating range of light intensity numerical value after the reduction suddenly of strong numerical value.If above-mentioned fluctuating range is in follow-up one section
Interior (in i.e. above-mentioned second preset time period) then illustrates that intensity of illumination has tended to not less than the second default intensity of illumination difference
It is stable.The first light sensation threshold value is now improved into the second adjusted value, to ensure that display screen extinguishes in time, to avoid influence user from stopping
Breath.
Further, above-mentioned first adjusted value and the second adjusted value are unsuitable excessive, and two adjusted values are respectively less than the 3rd light
Feel the half of threshold value and the first light sensation threshold difference.Therefore, even if occurring, user turns off the light and/or air conditioner enters sleep state,
First light sensation threshold value will not be also adjusted to more than the 3rd light sensation threshold value, to avoid the occurrence of control mistake.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic block diagram of air conditioner according to an embodiment of the invention；
Fig. 2 is that the intensity of illumination that detects of photo-sensitive cell of air conditioner according to an embodiment of the invention is changed over time
Curve synoptic diagram；
Fig. 3 is the schematic diagram of the threshold adjustment methods of air conditioner according to an embodiment of the invention；
Fig. 4 is the flow chart of the threshold adjustment methods of air conditioner according to an embodiment of the invention.
Embodiment
The present embodiment provide firstly a kind of air conditioner, as shown in figure 1, it includes：Display screen 10, photo-sensitive cell 20, ginseng
Number holder 30, master control borad 40 and WiFi module 50.
Display screen 10 is arranged on the panel of air conditioner.The display screen 10 of the present invention can adjust brightness.Display screen 10 has
Have and illuminate and extinguish two kinds of dispaly states, the state of illuminating further comprises high brightness state and low-light level state.High brightness
The brightness of state is more than low-light level state, and OFF state refers to that display screen 10 does not light substantially.
Photo-sensitive cell 20 is arranged on the inside of panel, the intensity of illumination for detecting air conditioner external environment condition.Outside air conditioner
Light can penetrate panel and be radiated on the photosensitive region of photo-sensitive cell 20.In the present embodiment, photo-sensitive cell 20 can be light
Sensor.
Parameter storage 30 is electrically connected with photo-sensitive cell 20 and WiFi module 50, is configured to pre-set and is stored the first light
Feel threshold value, the second light sensation threshold value, the 3rd light sensation threshold value and the 4th light sensation threshold value.The magnitude relationship of aforementioned four threshold value is the 4th light
Feel threshold value and be more than the 3rd light sensation threshold value more than the second light sensation threshold value more than the first light sensation threshold value.In the present embodiment, air conditioner root
The dispaly state of display screen 10 is set according to the intensity of illumination detected, and above-mentioned first to fourth light sensation threshold value is that display screen 10 becomes
When changing dispaly state, the intensity of illumination reference threshold of institute's foundation.
It is described in detail particularly in connection with accompanying drawing 2, is (again to the time in morning from morning to night in one day in Fig. 2
Scope), the graph of a relation that the intensity of illumination that photo-sensitive cell 20 is detected is changed over time.In general, from morning to night, illumination
Intensity can reduce with the time；And from night to morning, intensity of illumination can increase with the time.When the time is morning, intensity of illumination
Value is higher, and more than the 3rd light sensation threshold value (numerical value of C points i.e. shown in figure), now, display screen 10 is in high brightness state, so that
The display content on display screen 10 can more clearly be seen clearly by obtaining user.When drawing in the time, illumination intensity value is by big
The 3rd light sensation threshold value is decreased below in the 3rd light sensation threshold value, now, display screen 10 is in low-light level state, to match air conditioner
External environment brightness.At time close to night, illumination intensity value is by more than the first light sensation threshold value (A points i.e. shown in figure
Numerical value) the first light sensation threshold value is decreased below, now, display screen 10 is in OFF state, so as to avoid influence user's rest.
During evening to early morning, illumination intensity value gradually increases, when illumination intensity value is by less than the second light sensation threshold value (i.e. in figure
The numerical value of shown B points) when raising to above the second light sensation threshold value, display screen 10 returns to low-light level state by OFF state.When
When illumination intensity value less than the 4th light sensation threshold value (numerical value of D points i.e. shown in figure) by raising to above the 4th light sensation threshold value, show
Display screen 10 is by low-light level State Transferring to high brightness state.In the present embodiment, the intensity of illumination model that photo-sensitive cell 20 is sensed
Enclose for 0~255.Wherein, the first light sensation threshold value can be 10, and the second light sensation threshold value can be 30, and the 3rd light sensation threshold value can be
35, the 3rd light sensation threshold value can be 80.The illustrative explanation that above-mentioned data are only made for ease of the description present invention, not to this
Invention is construed as limiting.
WiFi module 50 is arranged inside air conditioner, it is allowed to which air conditioner connects wireless network.Air conditioner can be connected wirelessly
The information such as net inquiry local time and local 24 hours intensity of illumination.
In the present embodiment, photo-sensitive cell 20 is configured to detect in advance and to obtain the illumination at multiple time points in one day strong
Degree.Parameter storage 30 is electrically connected with photo-sensitive cell 20, is configured to be set according to the intensity of illumination at multiple time points of acquisition
First light sensation threshold value.When air conditioner establishes machine by cable on first, parameter storage 30 may not store above-mentioned first to fourth
Light sensation threshold value.In this case, WiFi module 50 is after air conditioner establishes machine by cable on first, and surfing the Net, it is small to inquire about and obtain locality 24
When interior multiple time points intensity of illumination, parameter storage 30 can be analyzed the intensity of illumination at multiple time points, and is set
Put suitable aforementioned four threshold value.Certainly, can be before air conditioner dispatches from the factory, directly by above-mentioned 4 in other embodiment
Threshold value is stored in parameter storage 30.
Master control borad 40 is electrically connected with display screen 10, photo-sensitive cell 20 and parameter storage 30 respectively, is configured to when photosensitive
Element 20 detects intensity of illumination when being reduced to more than the first light sensation threshold value below the first light sensation threshold value, control display screen 10 by
Illuminate and be converted to OFF state.The second light sensation is increased to when photo-sensitive cell 20 detects intensity of illumination below the second light sensation threshold value
When more than threshold value, the control display screen 10 of master control borad 40 is converted to the state of illuminating by extinguishing.When photo-sensitive cell 20, to detect illumination strong
When degree is reduced to below the 3rd light sensation threshold value more than the 3rd light sensation threshold value, the control display screen 10 of master control borad 40 is changed by high brightness
For low-light level state；When photo-sensitive cell 20 detect intensity of illumination be increased to below the 4th light sensation threshold value the 4th light sensation threshold value with
When upper, control display screen 10 is converted to high brightness state by low-light level.
Inventor have innovatively realized that the first light sensation threshold value setting (i.e. display screen 10 by low-light level State Transferring to putting out
Threshold value during state of going out) it is best able to influence the usage experience of user.For example, when entering night, user prepares sleep of turning off the light, if this
When the first light sensation threshold value it is too low, the overlong time that display screen is rested under the state of illuminating, air conditioner display screen 10 can not put out in time
Go out.Especially when night is pitch-dark, obvious, the influence user's rest of the light of display screen especially.Therefore, for the first light sensation
The setting of threshold value and follow-up adjustment are vital.
In the present embodiment, the intensity of illumination that parameter storage 30 can also be detected according to photo-sensitive cell 20 is to the first light sensation
Threshold value is adjusted.Parameter storage 30 is configured to record the change of intensity of illumination；And in intensity of illumination in preset time
Intensity of illumination difference is preset in reduction more than first in section, and in the second follow-up preset time period, the numerical value ripple of intensity of illumination
Dynamic amplitude increases the second adjusted value to the first light sensation threshold value no more than the second default intensity of illumination difference.
Specifically, when occur light intensity numerical value that photo-sensitive cell 20 detects in a short time reduction suddenly (i.e. above-mentioned the
Reduction is more than the first default intensity of illumination difference in one preset time period), illustrate that user has extinguished indoor light, art technology
Personnel should be appreciated that the lamp of interior extinguishes the light intensity numerical value rapid drawdown that photo-sensitive cell 20 can be caused to detect.Inventor considers to work as
When user's light-off prepares rest, the first light sensation threshold value should be properly increased, to cause display screen 10 quickly to enter extinguishing shape
State, to avoid influence user's rest.In order to further determine that the user user in other words that rested no longer turns on light, in light intensity numerical value
Suddenly, it is necessary to continue to record the fluctuating range of light intensity numerical value after reduction.If above-mentioned fluctuating range within follow-up a period of time (i.e.
In above-mentioned second preset time period) not less than the second default intensity of illumination difference, then illustrate that intensity of illumination has tended towards stability.This
When, the first light sensation threshold value is improved into the second adjusted value, to ensure the extinguishing in time of display screen 10, it is to avoid influence user's rest.
In the present embodiment, above-mentioned first preset time period can for 3s to 5s, above-mentioned second preset time period can be
10min.Above-mentioned first default intensity of illumination difference can be 50.Above-mentioned fluctuating range refers to the light intensity in the second preset time period
Difference between maximum and minimum value that numerical value occurs, the second default intensity of illumination difference can be 5.Above-mentioned second adjusted value
Can be 4.Certainly, above-mentioned each numerical value enumerated is merely to be more fully described the present invention, in other embodiment,
Above-mentioned multiple numerical value may be varied from.
In the present embodiment, air conditioner also includes sleep pattern, when sleep pattern just refers to sleep at night, air-conditioning
A kind of operational mode of device also startup optimization.Parameter storage 30 is configured to after air conditioner enters sleep pattern, and local
In the case that time is in default time range, increase the first adjusted value to the first light sensation threshold value.The above-mentioned default time
Scope refers to the time range at night, for example, can be 20:00-6:00.If inquiring the local time in night by WiFi
Time range in, illustrate that air conditioner enters sleep pattern at night.Now, the first light sensation threshold value is improved into the first adjusted value,
To ensure the extinguishing in time of display screen 10, it is to avoid influence user's rest.
User can enter above-mentioned sleep pattern with active control air conditioner, " be slept for example, being provided with the remote control of air conditioner
The button of sleep mode ", user directly can control air conditioner to enter sleep pattern using remote control.Air conditioner can also enter automatically
Enter sleep pattern, such as user does not operate to air conditioner always in one section of longer time, then air conditioner can be certainly
It is dynamic to enter sleep pattern.Air-conditioning enters after sleep pattern, the first light sensation threshold value is properly increased, to cause display screen 10 quickly to enter
Enter to OFF state, to avoid influence user's rest.Above-mentioned second adjusted value can be 4.
The present embodiment additionally provides a kind of threshold adjustment methods of air conditioner, and Fig. 3 is according to an embodiment of the invention
The schematic diagram of the threshold adjustment methods of air conditioner.Air conditioner has display screen 10 and photo-sensitive cell 20, and display screen 10, which has, to be illuminated
With two kinds of dispaly states of extinguishing, photo-sensitive cell 20 is used for the intensity of illumination for detecting air conditioner external environment condition, and air conditioner is according to detection
The intensity of illumination arrived sets the dispaly state of display screen 10, and wherein method includes：
Step S302, pre-sets the first light sensation threshold value.When photo-sensitive cell 20 detects intensity of illumination by the first light sensation threshold
When more than value being reduced to below the first light sensation threshold value, air conditioner control display screen 10 is converted to OFF state by illuminating.In addition
In some embodiments, the first light sensation threshold value can be directly stored in air conditioner before air conditioner dispatches from the factory.
Step S304, judges whether air conditioner enters sleep pattern.The air conditioner of the present embodiment includes sleep pattern, sleep
When pattern just refers to sleep at night, a kind of operational mode of air conditioner also startup optimization.User can be empty with active control
Device is adjusted to enter above-mentioned sleep pattern, for example, being provided with the button of " sleep pattern " on the remote control of air conditioner, user uses remote control
Device directly can control air conditioner to enter sleep pattern.Air conditioner can also be automatically into sleep pattern, and such as user is at one section
Air conditioner is not operated always in longer time, then air conditioner can be automatically into sleep pattern.
Step S306, if step S304 judged result is yes, the local time is inquired about using WiFi, and when judging locality
Between whether in the default time range.Above-mentioned default time range refers to the time range of night user rest, at this
Can be 20 in embodiment:00-6:00.If being inquired by WiFi in time range of the local time in above-mentioned night, say
Bright air conditioner is to enter sleep state at night.
Step S308, if step S304 judged result is no, air-conditioning is introduced into sleep pattern, and the first light sensation is not adjusted
Threshold value.If step S306 judged result is no, it is to enter sleep state on daytime to illustrate air conditioner, the brightness of hundred days compared with
Height, the light of display screen does not interfere with user.In this case, the first light sensation threshold value is not changed, display screen 10 is according to normal
Threshold value extinguish.
Step S310, if step S306 judged result is yes, increases the first adjusted value to the first light sensation threshold value.It is determined that
Air conditioner properly increases the first light sensation threshold value, to cause display screen 10 quickly to enter after night hours enter sleep pattern
To OFF state, user's rest is influenceed with the light for avoiding display screen in night.In the present embodiment, above-mentioned first adjusted value can
Think 4.
Fig. 4 is the flow chart of the threshold adjustment methods of one embodiment of the invention, and this method performs following steps successively：
Step S402, is inquired about using WiFi and obtains the intensity of illumination at multiple time points in local one day.Air conditioner is first
On establish by cable after machine, in advance using WiFi inquire about and obtain locality one day in multiple time points intensity of illumination.In the present embodiment,
Air conditioner can connect the data of the local intensity of illumination of wireless network inquiry by WiFi module 50.It can be chosen every 30min
One time point, that is, choose in 24 hours 48 time points altogether and carry out data acquisitions.In other embodiment,
More time points can be chosen.
Step S404, the first light sensation threshold value is set according to the intensity of illumination at multiple time points of acquisition.Get above-mentioned many
After individual illumination intensity value, data analysis is carried out to the ambient light in 24 hours or intensity of illumination is drawn changing over time image, obtained
To the first suitable light sensation threshold value.
Step S406, judges whether air conditioner enters sleep pattern.
Step S408, if step S406 judged result is yes, the local time is inquired about using WiFi, and when judging locality
Between whether in the default time range.
Step S410, if step S406 judged result is no, air-conditioning is introduced into sleep pattern, and the first light sensation is not adjusted
Threshold value.
Step S412, if step S408 judged result is yes, increases the first adjusted value to the first light sensation threshold value.
Step S414, persistently detects intensity of illumination, and record the change of intensity of illumination.The change of above-mentioned intensity of illumination is specific
Refer to numerical value increase and decrease and the increase and decrease amplitude of intensity of illumination.
Step S416, judges that intensity of illumination reduces the first default intensity of illumination difference in the first preset time period.It is above-mentioned
First preset time period can be 3s to 5s, and the above-mentioned first default intensity of illumination difference can be 50, for example, intensity of illumination is in 3s
It is interior to be reduced to 100 by 180, then meet above-mentioned condition.
Step S418, if step S416 judged result is yes, continuation is judged in the second follow-up preset time period, light
Whether the numerical fluctuations amplitude according to intensity presets intensity of illumination difference no more than second.Above-mentioned fluctuating range refers to default second
Difference between light intensity numerical value occurs in period maximum and minimum value.If step S416 judged result is yes, i.e. light
Rapid drawdown occurs in a short time according to intensity, illustrates that user turns off the light, and be prepared to enter into resting state.At this time, it may be necessary to further observation
The numerical value change of intensity of illumination.In the present embodiment, the second default intensity of illumination difference can be 5.Above-mentioned second adjusted value can
Think 4, above-mentioned second preset time period can be 10min.
Step S420, if step S416 judged result is no, is not adjusted to the first light sensation threshold value.If being not present
Rapid drawdown occurs in a short time for intensity of illumination degree, illustrates that user does not carry out lights-out operations, then does not change the first light sensation threshold value, shows
Display screen 10 is extinguished according to normal threshold value.
Step S422, if step S418 judged result is yes, increases by the second adjusted value to the first light sensation threshold value.If
In the second follow-up preset time period, the numerical fluctuations amplitude of intensity of illumination is then said no more than the second default intensity of illumination difference
Bright intensity of illumination has tended towards stability, and the user user in other words that rested no longer turns on light, and now increases by the first adjusted value to
One light sensation threshold value.The rise of first light sensation threshold value means that display screen 10 is in the time shortening of glimmer state, and display screen 10 can more
Early enter OFF state, this avoid the influence user's sleep of the light of display screen 10.If step S418 judged result is
It is no, illustrate the rapid drawdown of above-mentioned intensity of illumination and unstable, this be probably due to light flashes or user turns on light again what is caused, this
The first light sensation threshold value is not changed in the case of kind, display screen 10 extinguishes according to normal threshold value.
The method of the present embodiment also includes：Pre-set the second light sensation threshold value, the 3rd light sensation threshold value and the 4th light sensation threshold value.
Above three light sensation threshold value can also be by carrying out data analysis to the ambient light in 24 hours or drawing intensity of illumination with the time
Modified-image is obtained.
When photo-sensitive cell 20, which detects intensity of illumination, to be increased to below the second light sensation threshold value more than second light sensation threshold value,
Air conditioner control display screen 10 is converted to the state of illuminating by extinguishing；When photo-sensitive cell 20 detects intensity of illumination by the 3rd light sensation threshold
When more than value being reduced to below the 3rd light sensation threshold value, air conditioner control display screen 10 is converted to low-light level state by high brightness；When
Photo-sensitive cell 20 detects intensity of illumination when being increased to more than 4th light sensation threshold value below the 4th light sensation threshold value, air conditioner control
Display screen 10 is converted to high brightness state by low-light level.
In view of the daily schedule of user, the 3rd light sensation threshold value is set greater than the second light sensation threshold value and less than the 4th light
Feel threshold value.In general, user at night day blackening when (7,8 point or so), still can activity；But in the morning,
User can just get up activity after daybreak.Therefore, in order that obtaining time and use that air conditioner display screen 10 is in OFF state
The time of having a rest at family is coincide, and the 4th light sensation threshold value is set greater than into the 3rd light sensation threshold value, the second light sensation threshold value is set to greatly
In the first light sensation threshold value.
Above-mentioned first adjusted value and the second adjusted value are unsuitable excessive, and in the present embodiment, two adjusted values are respectively less than the 3rd
The half of light sensation threshold value and the first light sensation threshold difference.Therefore, even if occurring, user turns off the light and/or air conditioner enters sleep shape
State, the first light sensation threshold value will not be also adjusted to more than the 3rd light sensation threshold value, to avoid the occurrence of control mistake.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (11)
1. a kind of threshold adjustment methods of air conditioner, the air conditioner has display screen and photo-sensitive cell, the display screen has
Illuminate and extinguish two kinds of dispaly states, the photo-sensitive cell is used for the intensity of illumination for detecting the air conditioner external environment condition, described
Air conditioner sets the dispaly state of the display screen according to the intensity of illumination detected, and methods described includes：
Pre-set the first light sensation threshold value；When the photo-sensitive cell detect the intensity of illumination by the first light sensation threshold value with
On when being reduced to below the first light sensation threshold value, the air conditioner controls the display screen to be converted to OFF state by illuminating；
Judge whether the air conditioner enters sleep pattern；
If so, inquiring about the local time using WiFi, judge the local time whether in default time range；
If so, increasing by the first adjusted value to the first light sensation threshold value.
2. according to the method described in claim 1, wherein the step of pre-setting the first light sensation threshold value includes：
Inquired about using WiFi and obtain the intensity of illumination at multiple time points in local one day；
First light sensation threshold value is set according to the intensity of illumination at the multiple time point of acquisition.
3. according to the method described in claim 1, wherein also including after the step of pre-setting the first light sensation threshold value：
The intensity of illumination is persistently detected, and records the change of the intensity of illumination；
Judge whether the intensity of illumination is reduced in the first preset time period more than the first default intensity of illumination difference, and in institute
State in the second follow-up preset time period of the first preset time period, the numerical fluctuations amplitude of the intensity of illumination is pre- no more than second
If intensity of illumination difference；
If so, increasing by the second adjusted value to the first light sensation threshold value.
4. method according to claim 3, in addition to：
Pre-set the second light sensation threshold value；When the photo-sensitive cell detect the intensity of illumination by the second light sensation threshold value with
Under when being increased to more than the second light sensation threshold value, the air conditioner controls the display screen to be converted to the state of illuminating by extinguishing；
Wherein
The second light sensation threshold value is more than the first light sensation threshold value.
5. method according to claim 4, wherein the state that illuminates still further comprises high brightness and low-light level state,
Methods described also includes：
Pre-set the 3rd light sensation threshold value and the 4th light sensation threshold value；When the photo-sensitive cell detects the intensity of illumination by described
When more than 3rd light sensation threshold value being reduced to below the 3rd light sensation threshold value, the air conditioner controls the display screen by high brightness
Be converted to low-light level state；It is increased to when the photo-sensitive cell detects the intensity of illumination below the 4th light sensation threshold value
When more than the 4th light sensation threshold value, the air conditioner controls the display screen to be converted to high brightness state by low-light level；Wherein
The 3rd light sensation threshold value is more than the second light sensation threshold value and less than the 4th light sensation threshold value.
6. method according to claim 5, wherein
First adjusted value and second adjusted value are respectively less than the 3rd light sensation threshold value and the first light sensation threshold difference
The half of value.
7. a kind of air conditioner, including：
On display screen, the panel for being arranged at the air conditioner, the display screen, which has, to be illuminated and extinguishes two kinds of dispaly states；
Photo-sensitive cell, is arranged on the inside of the panel, the intensity of illumination for detecting the air conditioner external environment condition；
Parameter storage, is configured to pre-set and stores the first light sensation threshold value；
WiFi module, is configured to inquire about the local time；
Master control borad, is electrically connected with the display screen, the photo-sensitive cell and the parameter storage respectively, is configured to when described
Photo-sensitive cell detects the intensity of illumination when being reduced to more than the first light sensation threshold value below the first light sensation threshold value,
The display screen is controlled to be converted to OFF state by illuminating；
The parameter storage, is electrically connected with the photo-sensitive cell and the WiFi module, is configured to enter in the air conditioner
Enter after sleep pattern, and in the case that the local time is in default time range, the first adjusted value of increase is to described first
Light sensation threshold value.
8. air conditioner according to claim 7, wherein
The WiFi module, is configured to inquire about and obtains the intensity of illumination at multiple time points in local one day；
The parameter storage, is configured to set the first light sensation threshold according to the intensity of illumination at the multiple time point of acquisition
Value.
9. air conditioner according to claim 7, wherein
The parameter storage, is configured to record the change of the intensity of illumination；And it is pre- first in the intensity of illumination
If reduction is more than the first default intensity of illumination difference in the period, and first preset time period it is follow-up second it is default when
Between in section, the numerical fluctuations amplitude of the intensity of illumination is no more than the second default intensity of illumination difference, and the second adjusted value of increase is arrived
The first light sensation threshold value.
10. the air conditioner according to any one of claim 7 to 9, wherein
The parameter storage, is configured to pre-set and stores the second light sensation threshold value；
The master control borad, is configured to when the photo-sensitive cell detects the intensity of illumination below the second light sensation threshold value
When being increased to more than the second light sensation threshold value, the display screen is controlled to be converted to the state of illuminating by extinguishing.
11. air conditioner according to claim 10, wherein
The display screen, it illuminates state and still further comprises high brightness and low-light level state；
The parameter storage, is configured to pre-set and stores the 3rd light sensation threshold value and the 4th light sensation threshold value；
The master control borad, is configured to when the photo-sensitive cell detects the intensity of illumination more than the 3rd light sensation threshold value
When being reduced to below the 3rd light sensation threshold value, the display screen is controlled to be converted to low-light level state by high brightness；
The 4th light sensation is increased to when the photo-sensitive cell detects the intensity of illumination below the 4th light sensation threshold value
When more than threshold value, the display screen is controlled to be converted to high brightness state by low-light level；Wherein
The 3rd light sensation threshold value is more than the second light sensation threshold value and less than the 4th light sensation threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295213.5A CN107101333B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and threshold value adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710295213.5A CN107101333B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and threshold value adjusting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107101333A true CN107101333A (en) | 2017-08-29 |
| CN107101333B CN107101333B (en) | 2019-12-06 |
Family
ID=59658188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710295213.5A Active CN107101333B (en) | 2017-04-28 | 2017-04-28 | Air conditioner and threshold value adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107101333B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701725A (en) * | 2019-10-08 | 2020-01-17 | 佛山市万物互联科技有限公司 | Control method and system of air conditioner |
| CN111397106A (en) * | 2020-02-25 | 2020-07-10 | 珠海格力电器股份有限公司 | Air conditioner display assembly, courtyard unit and control method |
| WO2023124092A1 (en) * | 2021-12-27 | 2023-07-06 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air conditioner, and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008719A (en) * | 2013-02-22 | 2014-08-27 | 苏州三星电子有限公司 | Device for adjusting brightness of display screen and adjustment control method of such device |
| WO2015134987A1 (en) * | 2014-03-07 | 2015-09-11 | Ubiquiti Networks, Inc. | Digital thermostat, power outlet, and light dimmer |
| CN103673197B (en) * | 2012-08-31 | 2016-08-24 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN105953375A (en) * | 2016-05-25 | 2016-09-21 | 海信（山东）空调有限公司 | Control method for air conditioner |
| CN106060285A (en) * | 2016-08-15 | 2016-10-26 | 广东欧珀移动通信有限公司 | Method, device and mobile terminal for backlight control |
| CN106323464A (en) * | 2016-08-21 | 2017-01-11 | 刘艺 | Method and device for cooperatively determining indoor state and outdoor state through ultraviolet ray and illumination intensity |
-
2017
- 2017-04-28 CN CN201710295213.5A patent/CN107101333B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673197B (en) * | 2012-08-31 | 2016-08-24 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN104008719A (en) * | 2013-02-22 | 2014-08-27 | 苏州三星电子有限公司 | Device for adjusting brightness of display screen and adjustment control method of such device |
| WO2015134987A1 (en) * | 2014-03-07 | 2015-09-11 | Ubiquiti Networks, Inc. | Digital thermostat, power outlet, and light dimmer |
| CN105953375A (en) * | 2016-05-25 | 2016-09-21 | 海信（山东）空调有限公司 | Control method for air conditioner |
| CN106060285A (en) * | 2016-08-15 | 2016-10-26 | 广东欧珀移动通信有限公司 | Method, device and mobile terminal for backlight control |
| CN106323464A (en) * | 2016-08-21 | 2017-01-11 | 刘艺 | Method and device for cooperatively determining indoor state and outdoor state through ultraviolet ray and illumination intensity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701725A (en) * | 2019-10-08 | 2020-01-17 | 佛山市万物互联科技有限公司 | Control method and system of air conditioner |
| CN111397106A (en) * | 2020-02-25 | 2020-07-10 | 珠海格力电器股份有限公司 | Air conditioner display assembly, courtyard unit and control method |
| WO2023124092A1 (en) * | 2021-12-27 | 2023-07-06 | 青岛海尔空调器有限总公司 | Method and apparatus for controlling air conditioner, and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107101333B (en) | 2019-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110167243B (en) | Intelligent lamp control method, device and system and computer readable storage equipment | |
| US11832365B2 (en) | Load control system having a visible light sensor | |
| CN103940037B (en) | The control method of air-conditioning screen display and the control device of air-conditioning screen display | |
| CN107749289B (en) | Brightness adjusting method and device, brightness adjusting system and augmented reality equipment | |
| CN105825838A (en) | Brightness controlling method and apparatus | |
| CN107101333A (en) | Air conditioner and its threshold adjustment methods | |
| US20160234913A1 (en) | Lighting system and method for controlling lighting system | |
| CN105228313B (en) | Lighting control method and related equipment | |
| CN108449856A (en) | Intelligent lamp and intelligent lamp control system | |
| JP6290373B2 (en) | Daylight daylighting system to prevent unauthorized changes | |
| CN103474047A (en) | Environmental parameter self-adapting automatic luminance control device and method of displaying device | |
| CN102024429A (en) | Screen brightness automatic adjustment system and method thereof | |
| CN107490133A (en) | Appliances equipment control method and system, Intelligent illumination device, air-conditioning | |
| CN106157930A (en) | Brightness adjusting method based on wear-type visual device and device | |
| CN107192088A (en) | Air conditioner and its threshold adjustment methods | |
| CN111770618A (en) | Constant-illuminance self-adaptive dimming system | |
| CN208241958U (en) | A kind of Intelligent lamp and Intelligent lamp control system | |
| CN110248444A (en) | Flashlight brightness adjusting method, device, mobile terminal and storage medium | |
| CN106958924A (en) | Air-conditioner and its threshold adjustment methods | |
| CN105895057A (en) | Backlight regulating method and device, and terminal equipment | |
| JP3954183B2 (en) | Automatic illumination control device | |
| CN114222392B (en) | System and method for adaptively adjusting brightness of mining lamp | |
| CN107192087A (en) | Air conditioner and its threshold adjustment methods | |
| CN101814275B (en) | Automatic brightness-regulating system for CIR operation display terminal | |
| CN107192086A (en) | Air conditioner and its threshold adjustment methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |