CN109140674A - A kind of display board control method, device and air conditioner - Google Patents
A kind of display board control method, device and air conditioner Download PDFInfo
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- CN109140674A CN109140674A CN201810941323.9A CN201810941323A CN109140674A CN 109140674 A CN109140674 A CN 109140674A CN 201810941323 A CN201810941323 A CN 201810941323A CN 109140674 A CN109140674 A CN 109140674A
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- Prior art keywords
- led light
- display board
- time
- multiple led
- turn
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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
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The present invention provides a kind of display board control method, device and air conditioners, after the detection signal for obtaining photosensitive sensor, the turn-on time and control voltage of multiple LED light are determined according to the present mode of operation of detection signal and air conditioner, multiple LED light are lighted according to turn-on time and control voltage, so that display board shows the corresponding color of the turn-on time and the corresponding brightness of control voltage, wherein, the corresponding color of the turn-on time is the color presented when multiple LED light is lighted with the turn-on time.Due to the different detection signals of the photosensitive sensor light intensity that correspondence is different, turn-on time corresponding to the different operational modes of different detection signal and air conditioner and control voltage are also different, therefore when lighting multiple LED light on display board according to turn-on time and control voltage, display board can be made to show different color and brightness, to improve the usage comfort of air-conditioning products, smart, aesthetics and competitiveness.
Description
Technical field
The present invention relates to air conditioner controlling technology field, in particular to a kind of display board control method, device and air conditioner.
Background technique
The control method of the display board color of air-conditioning at present are as follows: the LED light for filling particular color on the display panel, it is aobvious when needing
When showing running state of air conditioner, it is only necessary to control LED light and light, this display board color control method has the following disadvantages:
1, the display color of display board is single, and cannot change, and lacks smart and comfort level；2, product aesthetics is poor, market is competing
It is poor to strive power.
Summary of the invention
In view of this, the present invention is directed to propose a kind of display board control method, device and air conditioner, to solve the prior art
The problem of at runtime, the display color of display board is single for middle air conditioner, lacks smart and comfort level.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
In a first aspect, being applied to air conditioner the present invention provides a kind of display board control method, the air conditioner includes aobvious
Show that plate and photosensitive sensor, the display board include multiple LED light, the multiple LED light has different colors, the light
Dependent sensor is used to detect the light intensity of indoor environment, which comprises
Obtain the detection signal of the photosensitive sensor；
When determining the conducting of the multiple LED light according to the present mode of operation of the detection signal and the air conditioner
Between and control voltage；
The multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board shows institute
State the corresponding color of turn-on time and the corresponding brightness of the control voltage, wherein the corresponding color of the turn-on time is
The color that the multiple LED light is presented when being lighted with the turn-on time.
Further, described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that described
After display board shows the step of corresponding color of the turn-on time and the control voltage corresponding brightness, the method
Further include:
The control voltage is adjusted, to adjust the brightness that the display board is shown.
Further, the present mode of operation according to the detection signal and the air conditioner determines the multiple
The step of turn-on time of LED light and control voltage includes:
When the detection signal is refrigeration mode less than the present mode of operation of given threshold and the air conditioner, determine
The turn-on time of the multiple LED light is the first preset time, and the control voltage of the multiple LED light is the first predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board is aobvious
The step of showing the corresponding color of the turn-on time and the control voltage corresponding brightness include:
The turn-on time for controlling the multiple LED light is first preset time so that the color that the display board is shown
For the first setpoint color, the control voltage for controlling the multiple LED light is first predeterminated voltage so that the display board is aobvious
The brightness shown is the first predetermined luminance；
It is described that the control voltage is adjusted, include: to adjust the step of brightness that the display board is shown
Obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner；
Calculate the difference between the indoor unit coil temperature and the indoor environment temperature；
The control voltage is adjusted according to the difference, when the control voltage is adjusted to the by first predeterminated voltage
It is remained unchanged when one target voltage, so that the brightness that the display board is shown is adjusted to first object by first predetermined luminance
Brightness.
Further, the present mode of operation according to the detection signal and the air conditioner determines the multiple
The step of turn-on time of LED light and control voltage includes:
When the detection signal is heating mode less than the present mode of operation of given threshold and the air conditioner, control
The turn-on time of the multiple LED light is the second preset time, and the control voltage of the multiple LED light is the second predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board is aobvious
The step of showing the corresponding color of the turn-on time and the control voltage corresponding brightness include:
The turn-on time for controlling the multiple LED light is second preset time so that the color that the display board is shown
For the second setpoint color, the control voltage for controlling the multiple LED light is second predeterminated voltage so that the display board is aobvious
The brightness shown is the second predetermined luminance；
It is described that the control voltage is adjusted, include: to adjust the step of brightness that the display board is shown
Obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner；
Calculate the difference between the indoor unit coil temperature and the indoor environment temperature；
The control voltage is adjusted according to the difference, when the control voltage is adjusted to the by second predeterminated voltage
It is remained unchanged when two target voltages, so that the brightness that the display board is shown is adjusted to the second target by second predetermined luminance
Brightness.
Further, the present mode of operation according to the detection signal and the air conditioner determines the multiple
The step of turn-on time of LED light and control voltage includes:
When the detection signal is greater than or equal to given threshold, determine that the turn-on time of the multiple LED light is third
Preset time, the control voltage of the multiple LED light are third predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board is aobvious
The step of showing the corresponding color of the turn-on time and the control voltage corresponding brightness include:
The turn-on time for controlling the multiple LED light is the third preset time so that the color that the display board is shown
For third setpoint color, the control voltage for controlling the multiple LED light is the third predeterminated voltage so that the display board is aobvious
The brightness shown is third predetermined luminance；
It is described that the control voltage is adjusted, include: to adjust the step of brightness that the display board is shown
Voltage is controlled according to the detection Signal Regulation, so that increasing of the control voltage with the detection signal
It reduces greatly.
Further, the LED light is three.
Second aspect, the present invention also provides a kind of display board control devices, are applied to air conditioner, and the air conditioner includes
Display board and photosensitive sensor, the display board include multiple LED light, and the multiple LED light has different colors, described
Photosensitive sensor is used to detect the light intensity of indoor environment, and described device includes:
Signal acquisition module is detected, for obtaining the detection signal of the photosensitive sensor；
Determining module, it is the multiple for being determined according to the present mode of operation of the detection signal and the air conditioner
The turn-on time and control voltage of LED light；
Control module, for lighting the multiple LED light according to the turn-on time and the control voltage, so that described
Display board shows the corresponding color of the turn-on time and the corresponding brightness of the control voltage, wherein the turn-on time
Corresponding color is the color presented when the multiple LED light is lighted with the turn-on time.
Further, described device further include:
Adjustment module, for the control voltage to be adjusted, to adjust the brightness that the display board is shown.
Further, the determining module is used to be less than the current of given threshold and the air conditioner when the detection signal
When operational mode is refrigeration mode, determine that the turn-on time of the multiple LED light is the first preset time, the multiple LED light
Control voltage be the first predeterminated voltage；
It is first preset time so that described that the control module, which is used to control the turn-on time of the multiple LED light,
The color that display board is shown is the first setpoint color, and the control voltage for controlling the multiple LED light is first predeterminated voltage
So that the brightness that the display board is shown is the first predetermined luminance；
The adjustment module is used to obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner, calculates institute
The difference between indoor unit coil temperature and the indoor environment temperature is stated, the control voltage is adjusted according to the difference, when
The control voltage remains unchanged when being adjusted to first target voltage by first predeterminated voltage, so that the display board is shown
Brightness first object brightness is adjusted to by first predetermined luminance.
Further, the determining module is used to be less than the current of given threshold and the air conditioner when the detection signal
When operational mode is heating mode, the turn-on time for controlling the multiple LED light is the second preset time, the multiple LED light
Control voltage be the second predeterminated voltage；
It is second preset time so that described that the control module, which is used to control the turn-on time of the multiple LED light,
The color that display board is shown is the second setpoint color, and the control voltage for controlling the multiple LED light is second predeterminated voltage
So that the brightness that the display board is shown is the second predetermined luminance；
The adjustment module is used to obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner, calculates institute
The difference between indoor unit coil temperature and the indoor environment temperature is stated, the control voltage is adjusted according to the difference, when
The control voltage remains unchanged when being adjusted to the second target voltage by second predeterminated voltage, so that the display board is shown
Brightness the second object brightness is adjusted to by second predetermined luminance.
Further, the determining module is used for when the detection signal is greater than or equal to given threshold, described in determination
The turn-on time of multiple LED light is third preset time, and the control voltage of the multiple LED light is third predeterminated voltage；
It is the third preset time so that described that the control module, which is used to control the turn-on time of the multiple LED light,
The color that display board is shown is third setpoint color, and the control voltage for controlling the multiple LED light is the third predeterminated voltage
So that the brightness that the display board is shown is third predetermined luminance；
The adjustment module for controlling voltage according to the detection Signal Regulation so that the control voltage with
It is described detection signal increase and reduce.
The third aspect, the present invention also provides a kind of air conditioner, the air conditioner includes controller and is stored with computer
The memory of program when the computer program is read and run by the controller, realizes side described in above-mentioned first aspect
Method.
Compared with the existing technology, display board control method of the present invention has the advantage that
Display board control method of the present invention, after the detection signal for obtaining photosensitive sensor, according to the detection
The present mode of operation of signal and the air conditioner determines the turn-on time and control voltage of multiple LED light, is led according to described
Logical time and the control voltage light the multiple LED light, so that the display board shows the corresponding face of the turn-on time
Color and the corresponding brightness of the control voltage, wherein the corresponding color of the turn-on time is the multiple LED light with described
The color presented when turn-on time is lighted.In this application, due to there is multiple LED light on display board, photosensitive sensor can be examined
The light intensity of survey indoor environment, therefore the light intensity that different detection signals is different by correspondence, different detection signals and sky
Adjust turn-on time corresponding to the different operational modes of device and control voltage also different, thus according to turn-on time and control
When voltage lights multiple LED light on display board, display board can be made to show different color and brightness, to improve air-conditioning
The usage comfort and user experience of product improve smart, aesthetics and the competitiveness of air-conditioning products.
The display board control device and the air conditioner are had compared with the existing technology with above-mentioned display board control method
Some advantages are identical, and details are not described herein.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural block diagram of air conditioner described in the embodiment of the present invention；
Fig. 2 is a kind of flow diagram of display board control method described in the embodiment of the present invention；
Fig. 3 is another flow diagram of display board control method described in the embodiment of the present invention；
Fig. 4 is the functional block diagram of display board control device described in the embodiment of the present invention.
Appended drawing reference: 1- air conditioner；2- display board；3- photosensitive sensor；The first temperature sensor of 4-；5- second temperature passes
Sensor；6- memory；7- controller；8- display board control device；9- detects signal acquisition module；10- determining module；11- control
Molding block；12- adjustment module.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Display board control method and device provided by the embodiment of the present invention can be applied in air conditioner 1 shown in FIG. 1.It should
Air conditioner 1 includes display board 2, photosensitive sensor 3, the first temperature sensor 4, second temperature sensor 5, memory 6 and control
Device 7, the display board 2 include multiple LED light, and the multiple LED light has different colors, the photosensitive sensor 3, first
Temperature sensor 4, second temperature sensor 5, memory 6 and the multiple LED light are electrically connected with the controller 7.Institute
Photosensitive sensor 3 is stated for detecting the light intensity of indoor environment, and will test signal and be sent to the controller 7；Described
One temperature sensor 4 and the second temperature sensor 5 are arranged on the indoor unit of the air conditioner 1, and first temperature passes
Sensor 4 is used to detect the indoor unit coil temperature of air conditioner 1, and the indoor unit coil temperature is sent to the controller 7, institute
Second temperature sensor 5 is stated for detecting indoor environment temperature (i.e. the temperature of indoor unit local environment), and by the indoor environment
Temperature is sent to the controller 7；The detection signal of photosensitive sensor 3 of the controller 7 based on acquisition, indoor unit coil pipe temperature
The information such as degree, indoor environment temperature can turn-on time to multiple LED light on display board 2 and control voltage adjust
Section so that display board 2 shows different color and brightness, thus improve the flexibility of air conditioner 1, usage comfort with
And user experience.
It referring to figure 2., is the flow diagram of display board control method provided by the embodiment of the present invention.It needs to illustrate
It is that display board control method of the present invention is not limitation with Fig. 2 and specific order as described below.It should be appreciated that
In other embodiments, the sequence of display board control method part step of the present invention can phase according to actual needs
Part steps interchangeable or therein also can be omitted or delete.The display board control method can be applicable to above-mentioned control
In device 7, detailed process shown in Fig. 2 will be described in detail below.
Step S101 obtains the detection signal of the photosensitive sensor 3.
In the present embodiment, on controller 7 there is AD to acquire port, photosensitive sensor 3 can be examined by acquiring port by AD
The analog detection signal measured is converted to digital detection signal, to judge the light of indoor environment according to the digital detection signal
Dark brightness.Wherein, which can be voltage signal, may determine that indoor environment by the amplitude size of voltage signal
Dark brightness.
Step S102 determines the multiple LED according to the present mode of operation of the detection signal and the air conditioner 1
The turn-on time and control voltage of lamp.
In the present embodiment, step S102 is specifically included: when the detection signal is less than given threshold and the air-conditioning
When the present mode of operation of device 1 is refrigeration mode, determine that the turn-on time of the multiple LED light is the first preset time, it is described
The control voltage of multiple LED light is the first predeterminated voltage；When the detection signal is less than working as given threshold and the air conditioner 1
When preceding operational mode is heating mode, the turn-on time for controlling the multiple LED light is the second preset time, the multiple LED
The control voltage of lamp is the second predeterminated voltage；When the detection signal is greater than or equal to given threshold, the multiple LED is determined
The turn-on time of lamp is third preset time, and the control voltage of the multiple LED light is third predeterminated voltage.
Step S103 lights the multiple LED light according to the turn-on time and the control voltage, so that the display
Plate 2 shows the corresponding color of the turn-on time and the corresponding brightness of the control voltage, wherein the turn-on time is corresponding
Color be color that the multiple LED light is presented when being lighted with the turn-on time.
In the present embodiment, step S103 is specifically included: when the turn-on time is the first preset time, the control
When voltage is the first predeterminated voltage, the turn-on time for controlling the multiple LED light is first preset time so that described aobvious
Show plate 2 show color be the first setpoint color, control the multiple LED light control voltage be first predeterminated voltage with
The first predetermined luminance of brightness for showing the display board 2；When the turn-on time is the second preset time, control electricity
When pressure is the second predeterminated voltage, the turn-on time for controlling the multiple LED light is second preset time so that the display
Plate 2 show color be the second setpoint color, control the multiple LED light control voltage be second predeterminated voltage so that
The brightness that the display board 2 is shown is the second predetermined luminance；When the turn-on time is third preset time, the control voltage
When for third predeterminated voltage, the turn-on time for controlling the multiple LED light is the third preset time so that the display board 2
The color of display is third setpoint color, and controlling the control voltage of the multiple LED light is the third predeterminated voltage so that institute
The brightness for stating the display of display board 2 is third predetermined luminance.
In the present embodiment, the multiple LED light is three, and user is by presetting the turn-on times of three LED light
Display board 2 can be made to show the color oneself liked, the control voltage for presetting three LED light can make the display of display board 2 certainly
The brightness that oneself likes, in this way, the display comfort level and user experience of air conditioner 1 can be improved.
In the following, above-mentioned steps S101~S103 is illustrated by taking three LED light as an example.When air conditioner 1 is run on
Refrigeration mode, and controller 7 acquires the collected detection signal in port by AD and is less than A (i.e. given threshold), shows indoor ring
Border is daytime, then the turn-on time for controlling three LED light is t1 (i.e. the first preset time), so that these three LED light are led with this
The color that logical time t1 is finally presented when lighting is blue (i.e. the first setpoint color), and the color that display board 2 is shown at this time is indigo plant
Color, the control voltage of three LED light are v1, so that the brightness that display board 2 is shown is the first predetermined luminance；When air conditioner 1 is transported
Row is in heating mode, and controller 7 acquires the collected detection signal in port by AD and is less than A (i.e. given threshold), shows room
Interior environment be daytime, then control three LED light turn-on time be t2 (i.e. the second preset time) so that these three LED light with
The color that turn-on time t2 is finally presented when lighting is orange (i.e. the second setpoint color), the color that display board 2 is shown at this time
To be orange, the control voltage of three LED light is v2, so that the brightness that display board 2 is shown is the second predetermined luminance；Work as controller
7 acquire the collected detection signal in port by AD when being less than A (i.e. given threshold), show that indoor environment for night, then controls
The turn-on time of three LED light is t3 (i.e. third preset time), so that when these three LED light are lighted with turn-on time t3 most
The color presented eventually is grey (i.e. third setpoint color), and the color that display board 2 is shown at this time is grey, three LED light
Control voltage is v3, so that the brightness that display board 2 is shown is third predetermined luminance.
Further, as shown in figure 3, the display board control method further include:
The control voltage is adjusted in step S104, to adjust the brightness that the display board 2 is shown.
In the present embodiment, step S104 is specifically included: when controller 7 lighted with the first predeterminated voltage it is the multiple
When LED light, the indoor unit coil temperature and indoor environment temperature of the air conditioner 1 are obtained, the indoor unit coil pipe temperature is calculated
Spend the difference between the indoor environment temperature, the control voltage is adjusted according to the difference, when the control voltage by
First predeterminated voltage remains unchanged when being adjusted to first target voltage, so that the brightness that the display board 2 is shown is by described
First predetermined luminance is adjusted to first object brightness；When controller 7 lights the multiple LED light with the second predeterminated voltage, obtain
The indoor unit coil temperature and indoor environment temperature for taking the air conditioner 1, calculate the indoor unit coil temperature and the room
Difference between interior environment temperature adjusts the control voltage according to the difference, when the control voltage is pre- by described second
If voltage remains unchanged when being adjusted to the second target voltage so that the display board 2 show brightness preset by described second it is bright
Degree is adjusted to the second object brightness；When controller 7 lights the multiple LED light with third predeterminated voltage, according to the detection
Voltage is controlled described in Signal Regulation, so that the control voltage is reduced with the increase of the detection signal.
It is appreciated that when controller 7 lighted with the first predeterminated voltage, the second predeterminated voltage or third predeterminated voltage it is described more
When a LED light, controller 7 passes through the difference between indoor unit coil temperature and indoor environment temperature or can by detection signal
Control voltage is adjusted, so that the brightness shown to display board 2 is adjusted, so that the brightness that display board 2 is finally shown
The brightness of the most comfortable is felt for user.For example, controller 7 can be preset difference and control corresponding relationship and the detection of voltage
The corresponding relationship of signal and control voltage, when controller 7 lights three LED light with the first predeterminated voltage, controller 7 can basis
Difference between indoor unit coil temperature and indoor environment temperature determines corresponding control voltage, so that control voltage is with difference
Reduction and reduce so that display board 2 show blue brightness reduced with the reduction of difference, when control voltage by
First predeterminated voltage keeps stablizing when being reduced to first target voltage, so that the brightness for the blue that display board 2 is shown is also by first
Predetermined luminance is reduced to first object brightness to keep stablizing；Similarly, when controller 7 lights three LED light with the second predeterminated voltage
When, controller 7 can determine corresponding control voltage according to the difference between indoor unit coil temperature and indoor environment temperature, so that
Control voltage reduced with the reduction of difference so that display board 2 show orange brightness with the reduction of difference and
It reduces, keeps stablizing when controlling voltage and being reduced to the second target voltage by the second predeterminated voltage, thus the orange that display board 2 is shown
The brightness of color is also reduced to the second object brightness to keep stablizing by the second predetermined luminance；When controller 7 is with third predeterminated voltage point
When bright three LED light, controller 7 then determines corresponding control voltage according to detection signal, so that control voltage is with detection
The increase of signal and reduce, thus to the display board 2 display brightness be adjusted, when detection signal value it is bigger, then show
Show that the brightness for the grey that plate 2 is shown is darker.
It referring to figure 4., is the functional block diagram of display board control device 8 provided by the embodiment of the present invention.It needs
Illustrate, display board control device 8 described in the embodiment of the present invention, the technical effect of basic principle and generation and aforementioned side
Method embodiment is identical, to briefly describe, does not refer to part in the present embodiment, can refer to the corresponding contents of preceding method embodiment.
The display board control device 8 can be applied in above-mentioned controller 7 comprising detection signal acquisition module 9, determining module
10, control module 11 and adjustment module 12.
It is appreciated that above-mentioned detection signal acquisition module 9, determining module 10, control module 11 and adjustment module 12
It can be the software function module and computer program being stored in memory 6, and can be executed by controller 7.
The detection signal acquisition module 9 is used to obtain the detection signal of the photosensitive sensor 3.
It is appreciated that the detection signal acquisition module 9 can execute above-mentioned steps S101.
The determining module 10 is used to determine institute according to the present mode of operation of the detection signal and the air conditioner 1
State the turn-on time and control voltage of multiple LED light.
In the present embodiment, the determining module 10 is specifically used for being less than given threshold and the sky when the detection signal
When the present mode of operation of device 1 being adjusted to be refrigeration mode, determine that the turn-on time of the multiple LED light is the first preset time, institute
The control voltage for stating multiple LED light is the first predeterminated voltage；When the detection signal is less than given threshold and the air conditioner 1
When present mode of operation is heating mode, the turn-on time for controlling the multiple LED light is the second preset time, the multiple
The control voltage of LED light is the second predeterminated voltage；When the detection signal is greater than or equal to given threshold, determine the multiple
The turn-on time of LED light is third preset time, and the control voltage of the multiple LED light is third predeterminated voltage.
It is appreciated that the determining module 10 can execute above-mentioned steps S102.
The control module 11 is used to light the multiple LED light according to the turn-on time and the control voltage, with
The display board 2 is set to show the corresponding color of the turn-on time and the corresponding brightness of the control voltage, wherein described to lead
Logical time corresponding color is the color presented when the multiple LED light is lighted with the turn-on time.
In the present embodiment, the control module 11 is specifically used for when the turn-on time being the first preset time, described
When control voltage is the first predeterminated voltage, controlling the turn-on time of the multiple LED light is first preset time so that institute
The color for stating the display of display board 2 is the first setpoint color, and the control voltage for controlling the multiple LED light is the described first default electricity
It presses so that the brightness that the display board 2 is shown is the first predetermined luminance；When the turn-on time is the second preset time, the control
When voltage processed is the second predeterminated voltage, the turn-on time for controlling the multiple LED light is second preset time so that described
The color that display board 2 is shown is the second setpoint color, and the control voltage for controlling the multiple LED light is second predeterminated voltage
So that the brightness that the display board 2 is shown is the second predetermined luminance；When the turn-on time is third preset time, the control
When voltage is third predeterminated voltage, the turn-on time for controlling the multiple LED light is the third preset time so that described aobvious
Show plate 2 show color be third setpoint color, control the multiple LED light control voltage be the third predeterminated voltage with
The brightness third predetermined luminance for showing the display board 2.
It is appreciated that the control module 11 can execute above-mentioned steps S103.
The adjustment module 12 is for being adjusted the control voltage, to adjust the brightness that the display board 2 is shown.
In the present embodiment, the adjustment module 12 is specifically used for lighting when control module 11 with the first predeterminated voltage described
When multiple LED light, the indoor unit coil temperature and indoor environment temperature of the air conditioner 1 are obtained, the indoor unit disk is calculated
Difference between tube temperature degree and the indoor environment temperature adjusts the control voltage according to the difference, when the control electricity
Pressure remains unchanged when being adjusted to first target voltage by first predeterminated voltage so that the brightness that shows of the display board 2 by
First predetermined luminance is adjusted to first object brightness；When control module 11 lights the multiple LED with the second predeterminated voltage
When lamp, obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner 1, calculate the indoor unit coil temperature with
Difference between the indoor environment temperature adjusts the control voltage according to the difference, when the control voltage is by described
Second predeterminated voltage remains unchanged when being adjusted to the second target voltage, so that the brightness that the display board 2 is shown is by described second
Predetermined luminance is adjusted to the second object brightness；When control module 11 lights the multiple LED light with third predeterminated voltage, according to
Voltage is controlled described in the detection Signal Regulation, so that the control voltage is reduced with the increase of the detection signal.
It is appreciated that the adjustment module 12 can execute above-mentioned steps S104.
In conclusion display board control method, device and air conditioner provided by the embodiment of the present invention, controller are obtaining
After the detection signal of photosensitive sensor, determined according to the present mode of operation of the detection signal and the air conditioner multiple
The turn-on time and control voltage of LED light, light the multiple LED light according to the turn-on time and the control voltage, with
The display board is set to show the corresponding color of the turn-on time and the corresponding brightness of the control voltage, wherein described to lead
Logical time corresponding color is the color presented when the multiple LED light is lighted with the turn-on time.In addition, controller can also
According between indoor unit coil temperature and indoor environment temperature difference or detection signal to the control voltage of multiple LED light into
Row is adjusted, to achieve the purpose that adjust the brightness that display board is shown.In this application, due to there is multiple LED light on display board,
Photosensitive sensor can detecte the light intensity of indoor environment, therefore the light intensity that different detection signals is different by correspondence, no
Turn-on time corresponding to the different operational modes of same detection signal and air conditioner and control voltage are also different, thus root
When lighting multiple LED light on display board according to turn-on time and control voltage, display board can be made to show different color and bright
Degree, and the brightness shown can also be with the change of difference or detection signal between indoor unit coil temperature and indoor environment temperature
Change and change, to improve the usage comfort and user experience of air-conditioning products, improves smart, the beauty of air-conditioning products
Property and competitiveness.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of display board control method is applied to air conditioner (1), which is characterized in that the air conditioner (1) includes display board
(2) and photosensitive sensor (3), the display board (2) include multiple LED light, and the multiple LED light has different colors,
The photosensitive sensor (3) is used to detect the light intensity of indoor environment, which comprises
Obtain the detection signal of the photosensitive sensor (3)；
When determining the conducting of the multiple LED light according to the present mode of operation of the detection signal and the air conditioner (1)
Between and control voltage；
The multiple LED light is lighted according to the turn-on time and the control voltage, so that described in the display board (2) display
The corresponding color of turn-on time and the corresponding brightness of the control voltage, wherein the corresponding color of the turn-on time is institute
State the color presented when multiple LED light are lighted with the turn-on time.
2. display board control method according to claim 1, which is characterized in that described according to the turn-on time and described
Control voltage lights the multiple LED light, so that the display board (2) shows the corresponding color of the turn-on time and described
After the step of controlling voltage corresponding brightness, the method also includes:
The control voltage is adjusted, to adjust the brightness of the display board (2) display.
3. display board control method according to claim 2, which is characterized in that described according to the detection signal and institute
The present mode of operation for stating air conditioner (1) determines the turn-on time of the multiple LED light and includes: the step of controlling voltage
When the detection signal is refrigeration mode less than the present mode of operation of given threshold and the air conditioner (1), determine
The turn-on time of the multiple LED light is the first preset time, and the control voltage of the multiple LED light is the first predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board (2) is shown
The step of corresponding color of turn-on time and the control voltage corresponding brightness includes:
The turn-on time for controlling the multiple LED light is first preset time so that the color that the display board (2) is shown
For the first setpoint color, the control voltage for controlling the multiple LED light is first predeterminated voltage so that the display board (2)
The brightness of display is the first predetermined luminance；
It is described that the control voltage is adjusted, include: with the step of adjusting the brightness of the display board (2) display
Obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner (1)；
Calculate the difference between the indoor unit coil temperature and the indoor environment temperature；
The control voltage is adjusted according to the difference, when the control voltage is adjusted to the first mesh by first predeterminated voltage
It is remained unchanged when marking voltage, so that the brightness of the display board (2) display is adjusted to first object by first predetermined luminance
Brightness.
4. display board control method according to claim 2, which is characterized in that described according to the detection signal and institute
The present mode of operation for stating air conditioner (1) determines the turn-on time of the multiple LED light and includes: the step of controlling voltage
When the detection signal is heating mode less than the present mode of operation of given threshold and the air conditioner (1), control
The turn-on time of the multiple LED light is the second preset time, and the control voltage of the multiple LED light is the second predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board (2) is shown
The step of corresponding color of turn-on time and the control voltage corresponding brightness includes:
The turn-on time for controlling the multiple LED light is second preset time so that the color that the display board (2) is shown
For the second setpoint color, the control voltage for controlling the multiple LED light is second predeterminated voltage so that the display board (2)
The brightness of display is the second predetermined luminance；
It is described that the control voltage is adjusted, include: with the step of adjusting the brightness of the display board (2) display
Obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner (1)；
Calculate the difference between the indoor unit coil temperature and the indoor environment temperature；
The control voltage is adjusted according to the difference, when the control voltage is adjusted to the second mesh by second predeterminated voltage
It is remained unchanged when marking voltage, so that the brightness of the display board (2) display is adjusted to the second target by second predetermined luminance
Brightness.
5. display board control method according to claim 2, which is characterized in that described according to the detection signal and institute
The present mode of operation for stating air conditioner (1) determines the turn-on time of the multiple LED light and includes: the step of controlling voltage
When the detection signal is greater than or equal to given threshold, determine that the turn-on time of the multiple LED light is default for third
Time, the control voltage of the multiple LED light are third predeterminated voltage；
It is described that the multiple LED light is lighted according to the turn-on time and the control voltage, so that the display board (2) is shown
The step of corresponding color of turn-on time and the control voltage corresponding brightness includes:
The turn-on time for controlling the multiple LED light is the third preset time so that the color that the display board (2) is shown
For third setpoint color, the control voltage for controlling the multiple LED light is the third predeterminated voltage so that the display board (2)
The brightness of display is third predetermined luminance；
It is described that the control voltage is adjusted, include: with the step of adjusting the brightness of the display board (2) display
Control voltage according to the detection Signal Regulation so that it is described control voltage with it is described detection signal increase and
It reduces.
6. display board control method according to claim 1-5, which is characterized in that the LED light is three.
7. a kind of display board control device is applied to air conditioner (1), which is characterized in that the air conditioner (1) includes display board
(2) and photosensitive sensor (3), the display board (2) include multiple LED light, and the multiple LED light has different colors,
The photosensitive sensor (3) is used to detect the light intensity of indoor environment, and described device includes:
It detects signal acquisition module (9), for obtaining the detection signal of the photosensitive sensor (3)；
Determining module (10), for according to the present mode of operation determination of the detection signal and the air conditioner (1)
The turn-on time and control voltage of multiple LED light；
Control module (11), for lighting the multiple LED light according to the turn-on time and the control voltage, so that described
Display board (2) shows the corresponding color of turn-on time and the corresponding brightness of the control voltage, wherein when the conducting
Between corresponding color be color that the multiple LED light is presented when being lighted with the turn-on time.
8. display board control device according to claim 7, which is characterized in that described device further include:
Adjustment module (12), for the control voltage to be adjusted, to adjust the brightness of the display board (2) display.
9. display board control device according to claim 8, which is characterized in that the determining module (10) is used for when described
It detects signal to be less than the present mode of operation of given threshold and the air conditioner (1) when being refrigeration mode, determines the multiple LED
The turn-on time of lamp is the first preset time, and the control voltage of the multiple LED light is the first predeterminated voltage；
It is first preset time so that described that the control module (11), which is used to control the turn-on time of the multiple LED light,
The color of display board (2) display is the first setpoint color, and the control voltage for controlling the multiple LED light is the described first default electricity
It presses so that the brightness of the display board (2) display is the first predetermined luminance；
The adjustment module (12) is used to obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner (1), meter
The difference between the indoor unit coil temperature and the indoor environment temperature is calculated, the control electricity is adjusted according to the difference
Pressure, remains unchanged when the control voltage is adjusted to first target voltage by first predeterminated voltage, so that the display
The brightness of plate (2) display is adjusted to first object brightness by first predetermined luminance.
10. display board control device according to claim 8, which is characterized in that the determining module (10) is for working as institute
It states detection signal to be less than the present mode of operation of given threshold and the air conditioner (1) when being heating mode, control the multiple
The turn-on time of LED light is the second preset time, and the control voltage of the multiple LED light is the second predeterminated voltage；
It is second preset time so that described that the control module (11), which is used to control the turn-on time of the multiple LED light,
The color of display board (2) display is the second setpoint color, and the control voltage for controlling the multiple LED light is the described second default electricity
It presses so that the brightness of the display board (2) display is the second predetermined luminance；
The adjustment module (12) is used to obtain the indoor unit coil temperature and indoor environment temperature of the air conditioner (1), meter
The difference between the indoor unit coil temperature and the indoor environment temperature is calculated, the control electricity is adjusted according to the difference
Pressure, remains unchanged when the control voltage is adjusted to the second target voltage by second predeterminated voltage, so that the display
The brightness of plate (2) display is adjusted to the second object brightness by second predetermined luminance.
11. display board control device according to claim 8, which is characterized in that the determining module (10) is for working as institute
When stating detection signal more than or equal to given threshold, determine that the turn-on time of the multiple LED light is third preset time, it is described
The control voltage of multiple LED light is third predeterminated voltage；
It is the third preset time so that described that the control module (11), which is used to control the turn-on time of the multiple LED light,
The color of display board (2) display is third setpoint color, and the control voltage for controlling the multiple LED light is the default electricity of the third
It presses so that the brightness of the display board (2) display is third predetermined luminance；
The adjustment module (12) for controlling voltage according to the detection Signal Regulation so that the control voltage with
It is described detection signal increase and reduce.
12. a kind of air conditioner, which is characterized in that the air conditioner (1) includes controller (7) and is stored with depositing for computer program
Reservoir (6) when the computer program is read and run by the controller (7), is realized as described in claim any one of 1-5
Method.
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| CN112413828A (en) * | 2020-12-09 | 2021-02-26 | 珠海格力电器股份有限公司 | Display picture adjusting method and device of air conditioning equipment |
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| CN109140674B (en) | 2021-03-19 |
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