CN106765864A - Air-conditioner controller and brightness control method - Google Patents

Air-conditioner controller and brightness control method Download PDF

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Publication number
CN106765864A
CN106765864A CN201611001408.6A CN201611001408A CN106765864A CN 106765864 A CN106765864 A CN 106765864A CN 201611001408 A CN201611001408 A CN 201611001408A CN 106765864 A CN106765864 A CN 106765864A
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CN
China
Prior art keywords
air
conditioner controller
backlight
intensity value
processor
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.)
Pending
Application number
CN201611001408.6A
Other languages
Chinese (zh)
Inventor
范兵
余根
乔硕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Hefei Midea Heating and Ventilating Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Hefei Midea Heating and Ventilating Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Hefei Midea Heating and Ventilating Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201611001408.6A priority Critical patent/CN106765864A/en
Publication of CN106765864A publication Critical patent/CN106765864A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00Circuit arrangements for operating light emitting diodes [LEDs]
    • H05B45/10Controlling the intensity of the light
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/02Details or features not otherwise provided for combined with lighting fixtures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

The present invention discloses a kind of air-conditioner controller, and the air-conditioner controller includes processor, optoelectronic induction module and backlight, and the processor is connected with the optoelectronic induction module and the backlight source signal respectively, wherein:The processor obtains the illumination intensity value in the current environment of the optoelectronic induction module detection, and when the illumination intensity value for getting is less than intensity of illumination threshold value, light the backlight when in for the night-light pattern for adjusting the backlight.Invention additionally discloses a kind of brightness control method.Technical solution of the present invention is used by by air-conditioner controller as night-light, can greatly reduce the room space occupied by night-light, reduces the cost of room finish, while also reducing electric quantity consumption using the air-conditioner controller of backlight, reaches the purpose of using electricity wisely.

Description

Air-conditioner controller and brightness control method
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air-conditioner controller and brightness control method.
Background technology
At present, in house decoration, the king light in room mainly for the overall decoration style in prominent room, but at night, The irradiation light of king light is partially strong, power is bigger than normal, for a long time using can not only allow people to feel dazzling, and will also result in electricity wave Take.Therefore, most of rooms can separately installed night-light, but, separately installed night-light can not only occupy the space in room, while Decoration cost can be increased.
The content of the invention
The main object of the present invention is to provide a kind of air-conditioner controller and brightness control method, it is intended to solve at present in room The space that middle installation night-light can not only occupy room also increases the technical problem of decoration cost.
To achieve the above object, air-conditioner controller proposed by the present invention, including processor, optoelectronic induction module and backlight Source, the processor is connected with the optoelectronic induction module and the backlight source signal respectively, wherein:
The processor obtains the illumination in the current environment of the optoelectronic induction module detection when in night-light pattern Intensity level, and when the illumination intensity value for getting is less than intensity of illumination threshold value, light the backlight.
Preferably, the processor the air-conditioner controller be in for adjust the backlight night-light pattern and When the backlight is in illuminating state, the intensity of illumination in the current environment of optoelectronic induction module detection described in timing acquisition Value, and the brightness of the backlight or the power of the backlight are adjusted according to the illumination intensity value for detecting.
Preferably, the air-conditioner controller is additionally provided with the mode switch button being connected with the processor signal, the sky Adjusting the mode of operation of controller includes normal mode and the night-light pattern;
It is in night-light pattern and receives the pattern switching of mode switch button triggering in the air-conditioner controller and refers to When making, the current mode of operation of the air-conditioner controller is switched to normal mode by the processor, and closes the backlight.
Preferably, it is in normal mode in the air-conditioner controller and receives the mould of the mode switch button triggering During formula switching command, the current mode of operation of the air-conditioner controller is switched to night-light pattern by the processor, and obtains institute The illumination intensity value in the current environment of optoelectronic induction module detection is stated, it is strong less than illumination in the illumination intensity value for getting Degree threshold value, lights the backlight.
Preferably, the air-conditioner controller is additionally provided with the intensity control switch coordinated with the normal mode, the brightness Controlling switch is connected with the processor signal;
Normal mode is switched in current mode of operation and receive the brightness regulation instruction of intensity control switch triggering When, brightness of the processor according to the brightness regulation instruction regulation backlight.
Preferably, the backlight is multiple;The processor is in night-light pattern and described in the air-conditioner controller When backlight is in illuminating state, the illumination intensity value in the current environment of optoelectronic induction module detection described in timing acquisition, and The number of the backlight lighted in multiple backlights is adjusted according to the illumination intensity value for detecting.
The present invention also proposes a kind of brightness control method, is applied to air-conditioner controller, and the air-conditioner controller includes treatment Device, optoelectronic induction module and backlight, the brightness control method are comprised the following steps:
Processor monitors the current mode of operation of the air-conditioner controller;
When monitoring that the air-conditioner controller is currently at the night-light pattern for adjusting the backlight, photoelectricity is obtained Illumination intensity value in the current environment of induction module detection;
When the illumination intensity value for getting is less than intensity of illumination threshold value, the backlight of the air-conditioner controller is lighted.
Preferably, it is described when the illumination intensity value for getting is less than intensity of illumination threshold value, light the air-conditioner controller Backlight the step of after, the brightness control method also includes:
Illumination intensity value in the current environment of timing acquisition optoelectronic induction module detection;
The brightness of the backlight or the power of the backlight are adjusted according to the illumination intensity value for getting.
Preferably, the air-conditioner controller is additionally provided with the mode switch button being connected with the processor signal, the sky Adjusting the mode of operation of controller includes normal mode and the night-light pattern, described to be less than illumination in the illumination intensity value for getting During intensity threshold, the step of light the backlight of the air-conditioner controller after, the brightness control method also includes:
When the pattern switching for receiving mode switch button triggering is instructed, the processor is by the airconditioning control The current mode of operation of device switches to normal mode, and closes the backlight.
Preferably, the air-conditioner controller is additionally provided with the mode switch button being connected with the processor signal, the sky Adjusting the mode of operation of controller includes normal mode and the night-light pattern, and it is current that the processor monitors the air-conditioner controller Mode of operation the step of after, the brightness control method also includes:
Monitoring that the air-conditioner controller is currently at normal mode and receives mode switch button triggering When pattern switching is instructed, the current mode of operation of the air-conditioner controller is switched into night-light pattern;
Obtain the illumination intensity value in the current environment of the optoelectronic induction module detection;
When the illumination intensity value for getting is less than intensity of illumination threshold value, the backlight is lighted.
Technical solution of the present invention by air-conditioner controller set optoelectronic induction module and backlight, in night-light mould During formula, processor obtains the illumination intensity value in the current environment of optoelectronic induction module detection, and described in get When illumination intensity value is less than intensity of illumination threshold value, processor lights the backlight, and then allows user by airconditioning control Device is used as night-light, can greatly reduce the room space occupied by night-light, the cost of room finish is reduced, while using the back of the body The air-conditioner controller of light source also reduces electric quantity consumption, reaches the purpose of using electricity wisely.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of air-conditioner controller of the present invention;
Fig. 2 is the electrical block diagram of the embodiment of air-conditioner controller of the present invention;
Fig. 3 is the schematic flow sheet of brightness control method first embodiment of the present invention;
Fig. 4 is the schematic flow sheet of brightness control method second embodiment of the present invention;
Fig. 5 is the schematic flow sheet of brightness control method 3rd embodiment of the present invention;.
Drawing reference numeral explanation:
Label Title Label Title
11 Processor 12 Optoelectronic induction module
13 Backlight
The realization of the object of the invention, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme.It should be appreciated that this The described specific embodiment in place is only used to explain the present invention, is not intended to limit the present invention.
The present invention proposes a kind of air-conditioner controller.
Referring to figs. 1 to the structural representation that 2, Fig. 1 is the embodiment of air-conditioner controller of the present invention;Fig. 2 is air-conditioning of the present invention The electrical block diagram of the embodiment of controller one;
In embodiments of the present invention, the air-conditioner controller includes processor 11, optoelectronic induction module 12 and backlight 13, institute Processor 11 is stated to be connected with the optoelectronic induction module 12 and the signal of the backlight 13 respectively.
In the present embodiment, the mode of operation of the air-conditioner controller includes normal mode and night-light pattern, wherein, in sky When the mode of operation for adjusting controller is the night-light pattern for adjusting the backlight, optoelectronic induction module 12 is used for working as detection Illumination intensity value in preceding environment, and testing result is sent to processor 11.
Illumination intensity value of the processor 11 in the current environment for getting the detection of optoelectronic induction module 12 is less than light When being in night-light pattern according to intensity threshold and the air-conditioner controller, the backlight 13 is lighted.Wherein, backlight 13 can be with It is LED backlight, optoelectronic induction module 12 is optical sensor or photodiode.Preferably, backlight 12 is arranged at described The front or the back side of air-conditioner controller, or side.Specifically, air-conditioner controller be provided with the accommodating backlight groove and Lid for covering the groove, backlight 13 is placed in the groove, and is covered with transparent lid, to avoid the groove Block, and backlight can be protected, prevent backlight from damaging.
It is readily appreciated that, in the present embodiment, the air-conditioner controller can be line traffic control air-conditioner controller, the line traffic control airconditioning control Device can be installed on the wall in room;Or, the air-conditioner controller can be mobile air conditioner controller, i.e. remote control, the sky Controller is adjusted to be additionally provided with the power module of respectively processor 11, optoelectronic induction module 12 and the backlight 13 power supply, the electricity Source module includes lithium battery or battery.
Technical solution of the present invention, by setting optoelectronic induction module 12 and backlight 13 in air-conditioner controller, is being in During night-light pattern, processor 11 obtains the illumination intensity value in the current environment of the detection of optoelectronic induction module 12, and is obtaining When the illumination intensity value got is less than intensity of illumination threshold value, processor 11 lights the backlight 13, and then causes user The air-conditioner controller can be used as night-light, the room space occupied by night-light can be greatly reduced, reduce room finish Cost, while also reducing electric quantity consumption using the air-conditioner controller of backlight, reach the purpose of using electricity wisely.
Further, in one embodiment, it is in night-light pattern in the air-conditioner controller and the backlight 13 is in During illuminating state, the illumination intensity value in the current environment of the detection of optoelectronic induction module 12 described in the timing acquisition of processor 11, and The brightness of the backlight is adjusted according to the illumination intensity value for detecting.
Specifically, when air-conditioner controller is in night-light pattern and the backlight 13 is in illuminating state, processor 11 Illumination intensity value in the current environment of the detection of optoelectronic induction module 12 described in timing acquisition, in the intensity of illumination for currently getting When value is less than the illumination intensity value of last acquisition, the power of backlight is improved, increase the brightness of backlight, got currently Illumination intensity value obtain more than last illumination intensity value when, reduce the power of backlight, reduce the brightness of backlight;Or Person, air-conditioner controller is additionally provided with memory module, can will be less than intensity of illumination threshold value illumination intensity value enter line range divide obtain Some illumination intensity value scopes, then by one brightness of backlight of correspondence of each illumination intensity value scope, and by each illumination The brightness associated storage of intensity value range and corresponding backlight in memory module, air-conditioner controller be in night-light pattern and When the backlight 13 is in illuminating state, it is bright with corresponding backlight that processor 11 obtains each illumination intensity value scope Illumination intensity value in degree, and the current environment of the detection of optoelectronic induction module 12 described in timing acquisition, then determines current acquisition The corresponding illumination intensity value scope of illumination intensity value for arriving, according to the brightness of the corresponding backlight of illumination intensity value scope for determining Adjust the brightness of the backlight 13.
Further, in one embodiment, the air-conditioner controller is additionally provided with the pattern being connected with the signal of the processor 12 Switching push button, the mode of operation of the air-conditioner controller includes normal mode and the night-light pattern;
It is in night-light pattern and receives the pattern switching of mode switch button triggering in the air-conditioner controller and refers to When making, the current mode of operation of the air-conditioner controller is switched to normal mode by the processor 11, and closes the backlight Source 13.
In the present embodiment, it is using electricity wisely, switches the current mode of operation of the air-conditioner controller in processor 11 During for normal mode, backlight 13 is closed, certainly, while optoelectronic induction module 12 can also be closed or optoelectronic induction mould is disconnected The supply line of block 12, so that optoelectronic induction module 12 is stopped, further using electricity wisely.For example, needing rest in user When, it is not necessary to air-conditioner controller is constantly in night-light pattern, and user can be switched air-conditioner controller by the mode switch button To normal mode, the current mode of operation of the air-conditioner controller is being switched to routine by processor 11 according to pattern switching instruction The backlight 13 is closed while pattern, and then the backlight of air-conditioner controller is no longer lighted, be a kind of good user's construction Good rest environment.
By taking the air-conditioner controller of air-conditioning as an example, can be corresponding optional in the corresponding mode switch button of air-conditioner controller Normal mode and the night-light pattern are added in mode of operation, so that the Working mould such as refrigeration mode, heating mode in air-conditioner Air-conditioner controller can be made under formula has the function of night-light pattern and normal mode.
Preferably, it is in normal mode in the air-conditioner controller and receives the mould of the mode switch button triggering During formula switching command, the current mode of operation of the air-conditioner controller is switched to night-light pattern by the processor 11, and is obtained Illumination intensity value in the current environment of the detection of optoelectronic induction module 12, and be less than in the illumination intensity value for getting During intensity of illumination threshold value, the backlight 13 is lighted.
In the present embodiment, when near at dusk, the mode of operation of air-conditioner controller can be switched to night-light mould by user Formula, so that the air-conditioner controller has night-light function, i.e., is in normal mode and gets the mould in the air-conditioner controller When the pattern switching of formula switching push button triggering is instructed, processor 11 first switches the current mode of operation of the air-conditioner controller It is night-light pattern, and obtains the illumination intensity value in the current environment of the detection of optoelectronic induction module 12, in the institute for getting Illumination intensity value is stated less than intensity of illumination threshold value, the backlight 13 is lighted.Specifically, the mode switch button is being received When the pattern switching of triggering is instructed, the current mode of operation of the air-conditioner controller is switched to night-light mould by processor 11 first Formula, when optoelectronic induction module 12 is in off working state, the control optoelectronic induction of processor 11 module 12 is operated, and obtains Illumination intensity value in the current environment of the detection of optoelectronic induction module 12.
Preferably, air-conditioner controller is additionally provided with the intensity control switch coordinated with the normal mode, the brilliance control Switch is connected with the signal of the processor 11;
Normal mode is switched in current mode of operation and receive the brightness regulation instruction of intensity control switch triggering When, brightness of the processor 11 according to the brightness regulation instruction regulation backlight.
In the present embodiment, when air-conditioner controller is in normal mode, to avoid user from feeling current environment more When dim, it is impossible to adjust the brightness of backlight, and intensity control switch is set on air-conditioner controller, so that user can pass through The intensity control switch adjusts the brightness of backlight, is easy to user to carry out brilliance control, further improves Consumer's Experience.
Further, in one embodiment, backlight is multiple;The processor is in night-light in the air-conditioner controller When pattern and the backlight are in illuminating state, the light in the current environment of optoelectronic induction module detection described in timing acquisition According to intensity level, and the number of the backlight lighted in multiple backlights is adjusted according to the illumination intensity value for detecting.
In the present embodiment, the purpose of regulation air-conditioner controller back light source brightness, tool can be reached using multiple backlights Body ground, during the illumination intensity value that can be once obtained less than upper in the illumination intensity value for currently getting, the backlight that increase is lighted The quantity in source, during the illumination intensity value once obtained more than upper in the illumination intensity value for currently getting, the backlight that reduction is lighted The quantity in source;Or, air-conditioner controller is additionally provided with memory module, and the illumination intensity value that can will be less than intensity of illumination threshold value carries out model Enclose division and obtain some illumination intensity value scopes, then by each illumination intensity value scope one quantity of backlight of correspondence, and By the quantity associated storage of each illumination intensity value scope and corresponding backlight in memory module, night is in air-conditioner controller When lamp pattern and the backlight 13 are in illuminating state, processor 11 obtains each illumination intensity value scope and the corresponding back of the body Illumination intensity value in the quantity of light source, and the current environment of the detection of optoelectronic induction module 12 described in timing acquisition, then determines The current corresponding illumination intensity value scope of illumination intensity value for getting, according to the corresponding backlight of illumination intensity value scope for determining The quantity in source lights the backlight 13, that is, the quantity of the backlight lighted is the corresponding backlight of illumination intensity value scope for determining The quantity in source.
The present invention also proposes a kind of brightness control method, refer to Fig. 3, and Fig. 3 is real brightness control method of the present invention first Apply the schematic flow sheet of example.
In the present embodiment, the brightness control method is applied to air-conditioner controller, the air-conditioner controller include processor, Optoelectronic induction module and backlight, the brightness control method include:
Step S10, processor monitors the current mode of operation of the air-conditioner controller;
In the present embodiment, the mode of operation of the air-conditioner controller includes normal mode and night-light pattern, processor 11 Can in real time or the current mode of operation of air-conditioner controller described in periodic monitor.
Step S20, when monitoring that the air-conditioner controller is currently at the night-light pattern for adjusting the backlight, Obtain the illumination intensity value in the current environment of optoelectronic induction module detection;
In the present embodiment, when the mode of operation of air-conditioner controller is night-light pattern, optoelectronic induction module 12 is used to examine Illumination intensity value in the current environment of survey, and testing result is sent to processor 11.Wherein, optoelectronic induction module 12 is light According to sensor or photodiode.
Step S30, when the illumination intensity value for getting is less than intensity of illumination threshold value, lights the back of the body of the air-conditioner controller Light source.
In the present embodiment, the illumination intensity value in the current environment for getting the detection of optoelectronic induction module 12 is small When intensity of illumination threshold value, processor lights the backlight 13.Wherein, backlight 13 can be LED backlight, backlight 12 It is arranged at the front or the back side of the air-conditioner controller, or side.Specifically, air-conditioner controller is provided with the accommodating backlight Groove and the lid for covering the groove, backlight 13 is placed in the groove, and covered with transparent lid, with Avoid the groove from blocking, and backlight can be protected, prevent backlight from damaging.
Further, in one embodiment, air-conditioner controller is additionally provided with the pattern switching being connected with the processor signal Button, the mode of operation of the air-conditioner controller includes normal mode and the night-light pattern, after step S30, the brightness Control method also includes:
When the pattern switching for receiving mode switch button triggering is instructed, the processor is by the airconditioning control The current mode of operation of device switches to normal mode, and closes the backlight.
In the present embodiment, it is using electricity wisely, switches the current mode of operation of the air-conditioner controller in processor 11 It is normal mode, closes backlight 13, certainly, while optoelectronic induction module 12 can also be closed or optoelectronic induction module is disconnected 12 supply line, so that optoelectronic induction module 12 is stopped, further using electricity wisely.
By taking the air-conditioner controller of air-conditioning as an example, can be corresponding optional in the corresponding mode switch button of air-conditioner controller The debugging selection sky that normal mode and the night-light pattern, i.e. user are added in mode of operation can freeze in selection, heat etc. Adjust the night-light pattern or normal mode of controller.
The brightness control method that the present embodiment is proposed, the current Working mould of the air-conditioner controller is monitored by processor Formula, then when monitoring that the air-conditioner controller is currently at night-light pattern, obtain the detection of optoelectronic induction module works as front ring Illumination intensity value in border, then when the illumination intensity value for getting is less than intensity of illumination threshold value, lights the airconditioning control The backlight of device, and then allow that user uses the air-conditioner controller as night-light, can greatly reduce occupied by night-light Room space, reduce room finish cost, while also reducing electric quantity consumption using the air-conditioner controller of backlight, reach section The about purpose of electricity consumption.
The second embodiment of brightness control method of the present invention, reference picture 4, in the present embodiment are proposed based on first embodiment In, after step S30, the brightness control method also includes:
Step S40, the illumination intensity value in the current environment of timing acquisition optoelectronic induction module detection;
In the present embodiment, when air-conditioner controller is in night-light pattern and the backlight 13 is in illuminating state, place Illumination intensity value in the current environment of the detection of optoelectronic induction module 12 described in the reason timing acquisition of device 11.Certainly, processor 11 is gone back The illumination intensity value in the current environment of the detection of optoelectronic induction module 12 can in real time be obtained.
Step S50, the brightness of the backlight or the backlight are adjusted according to the illumination intensity value that gets Power.
In the present embodiment, processor adjusts brightness or the institute of the backlight according to the illumination intensity value for getting The power of backlight is stated, specifically, during the illumination intensity value once obtained less than upper in the illumination intensity value for currently getting, is carried The power of backlight high, increases the brightness of backlight, and the upper illumination for once obtaining is more than in the illumination intensity value for currently getting During intensity level, the power of backlight is reduced, reduce the brightness of backlight;Or, air-conditioner controller is additionally provided with memory module, can be by Enter line range division less than the illumination intensity value of intensity of illumination threshold value and obtain some illumination intensity value scopes, then by each illumination Intensity value range one brightness of backlight of correspondence, and each illumination intensity value scope is associated with the brightness of corresponding backlight Memory module is stored in, when air-conditioner controller is in night-light pattern and the backlight 13 is in illuminating state, processor 11 Obtain the brightness of each illumination intensity value scope and corresponding backlight, and the detection of optoelectronic induction module 12 described in timing acquisition Illumination intensity value in current environment, then determines the current corresponding illumination intensity value scope of illumination intensity value for getting, root According to determine the corresponding backlight of illumination intensity value scope brightness regulation described in backlight 13 brightness.
The brightness control method that the present embodiment is proposed, by the current environment that timing acquisition optoelectronic induction module is detected Illumination intensity value, then adjusts the brightness of the backlight or the work(of the backlight according to the illumination intensity value for getting Rate, realize according to optoelectronic induction module detect current environment in illumination intensity value timing adjustment backlight brightness or work( Rate, and then the brightness of backlight can be adjusted according to ambient brightness, improve Consumer's Experience.
The 3rd embodiment of brightness control method of the present invention, reference picture 5, in the present embodiment are proposed based on first embodiment In, air-conditioner controller is additionally provided with the mode switch button being connected with the processor signal, after step slo, the brightness control Method processed also includes:
Step S60, monitor the air-conditioner controller be currently at normal mode and receive the pattern switching by When the pattern switching of button triggering is instructed, the current mode of operation of the air-conditioner controller is switched into night-light pattern;
In the present embodiment, in daytime or comparing bright indoor environment, can be adjusted to for air-conditioner controller by user Normal mode, when near at dusk, the mode of operation of air-conditioner controller can be switched to night-light pattern by user, so that the air-conditioning Controller has night-light function.Specifically, the air-conditioner controller be in normal mode and get the pattern switching by When the pattern switching of button triggering is instructed, the current mode of operation of the air-conditioner controller is switched to night-light mould by processor 11 first Formula.
Step S70, obtains the illumination intensity value in the current environment of the optoelectronic induction module detection;
In the present embodiment, when the current mode of operation of the air-conditioner controller is switched into night-light pattern, processor The illumination intensity value in the current environment of the optoelectronic induction module detection is obtained, to determine whether to need to light backlight Source.
Step S80, when the illumination intensity value for getting is less than intensity of illumination threshold value, lights the backlight.
In the present embodiment, intensity of illumination threshold value is less than in the illumination intensity value for getting, processor is lighted described Backlight 13.
It is emphasized that after backlight is lit, processor can be detected with timing acquisition optoelectronic induction module Current environment in illumination intensity value, then according to the illumination intensity value that gets adjust the backlight brightness or The power of the backlight, realizes the illumination intensity value timing adjustment back of the body in the current environment detected according to optoelectronic induction module The brightness of light source or power.
The brightness control method that the present embodiment is proposed, by monitoring that the air-conditioner controller is currently at conventional mould Formula and when receiving the pattern switching of mode switch button triggering and instructing, by the current Working mould of the air-conditioner controller Formula switches to night-light pattern, then obtains the illumination intensity value in the current environment of the optoelectronic induction module detection, then exists When the illumination intensity value for getting is less than intensity of illumination threshold value, the backlight is lighted, realize air-conditioner controller work When pattern switching is night-light pattern, the illumination intensity value in current environment lights the backlight, and then causes that user can Used as night-light with by the air-conditioner controller, the room space occupied by night-light can be greatly reduced.
It should be noted that the technical scheme of each embodiment of the invention can be combined with each other, but must be with this The technical staff in field can be implemented as basis, when the combination of technical scheme occur it is conflicting or when cannot realize should people recognize For the combination of this technical scheme does not exist, also not within the protection domain of application claims.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention, every utilization is not thereby limited The equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other related technology necks Domain, is included within the scope of the present invention.

Claims (10)

1. a kind of air-conditioner controller, it is characterised in that the air-conditioner controller includes processor, optoelectronic induction module and backlight Source, the processor is connected with the optoelectronic induction module and the backlight source signal respectively, wherein:
The processor obtains the optoelectronic induction module detection when in for the night-light pattern for adjusting the backlight Illumination intensity value in current environment, and when the illumination intensity value for getting is less than intensity of illumination threshold value, light described Backlight.
2. air-conditioner controller as claimed in claim 1, it is characterised in that the processor is in night in the air-conditioner controller When lamp pattern and the backlight are in illuminating state, in the current environment of optoelectronic induction module detection described in timing acquisition Illumination intensity value, and the brightness of the backlight or the power of the backlight are adjusted according to the illumination intensity value for detecting.
3. air-conditioner controller as claimed in claim 1, it is characterised in that the air-conditioner controller is additionally provided with and the processor The mode switch button of signal connection, the mode of operation of the air-conditioner controller includes normal mode and the night-light pattern;
Night-light pattern is in the air-conditioner controller and receive the pattern switching instruction of the mode switch button triggering When, the current mode of operation of the air-conditioner controller is switched to normal mode by the processor, and closes the backlight.
4. air-conditioner controller as claimed in claim 3, it is characterised in that the air-conditioner controller be in normal mode and When the pattern switching for receiving mode switch button triggering is instructed, the processor is by the current work of the air-conditioner controller Operation mode switches to night-light pattern, and obtains the illumination intensity value in the current environment of the optoelectronic induction module detection, is obtaining When the illumination intensity value got is less than intensity of illumination threshold value, the backlight is lighted.
5. air-conditioner controller as claimed in claim 3, it is characterised in that the air-conditioner controller is additionally provided with and the conventional mould The intensity control switch that formula coordinates, the intensity control switch is connected with the processor signal;
When current mode of operation switches to normal mode and receives the brightness regulation instruction of intensity control switch triggering, Brightness of the processor according to the brightness regulation instruction regulation backlight.
6. the air-conditioner controller as any one of claim 1-5, it is characterised in that the backlight is multiple;It is described Processor when the air-conditioner controller is in night-light pattern and the backlight and is in illuminating state, light described in timing acquisition Illumination intensity value in the current environment of electric induction module detection, and multiple back ofs the body are adjusted according to the illumination intensity value for detecting The number of the backlight lighted in light source.
7. a kind of brightness control method, it is characterised in that be applied to air-conditioner controller, the air-conditioner controller include processor, Optoelectronic induction module and backlight, the brightness control method are comprised the following steps:
Processor monitors the current mode of operation of the air-conditioner controller;
When monitoring that the air-conditioner controller is currently at the night-light pattern for adjusting the backlight, optoelectronic induction is obtained Illumination intensity value in the current environment of module detection;
When the illumination intensity value for getting is less than intensity of illumination threshold value, the backlight of the air-conditioner controller is lighted.
8. brightness control method as claimed in claim 7, it is characterised in that described to be less than light in the illumination intensity value for getting During according to intensity threshold, the step of light the backlight of the air-conditioner controller after, the brightness control method also includes:
Illumination intensity value in the current environment of timing acquisition optoelectronic induction module detection;
The brightness of the backlight or the power of the backlight are adjusted according to the illumination intensity value for getting.
9. brightness control method as claimed in claim 7, it is characterised in that the air-conditioner controller is additionally provided with and the treatment The mode switch button of device signal connection, the mode of operation of the air-conditioner controller includes normal mode and the night-light pattern, It is described when the illumination intensity value for getting is less than intensity of illumination threshold value, the step of light the backlight of the air-conditioner controller it Afterwards, the brightness control method also includes:
When the pattern switching for receiving the mode switch button triggering is instructed, the processor works as the air-conditioner controller Preceding mode of operation switches to normal mode, and closes the backlight.
10. the brightness control method as described in any one of claim 7 to 9, it is characterised in that the air-conditioner controller is additionally provided with The mode switch button being connected with the processor signal, the mode of operation of the air-conditioner controller includes normal mode and described Night-light pattern, the step of the processor monitors the air-conditioner controller current mode of operation after, the brilliance control side Method also includes:
Monitoring that the air-conditioner controller is currently at normal mode and receives the pattern of mode switch button triggering During switching command, the current mode of operation of the air-conditioner controller is switched into night-light pattern;
Obtain the illumination intensity value in the current environment of the optoelectronic induction module detection;
When the illumination intensity value for getting is less than intensity of illumination threshold value, the backlight is lighted.
CN201611001408.6A 2016-11-14 2016-11-14 Air-conditioner controller and brightness control method Pending CN106765864A (en)

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Application publication date: 20170531