CN104582192A - Remote control unit backlight control method and system - Google Patents

Remote control unit backlight control method and system Download PDF

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Publication number
CN104582192A
CN104582192A CN201510024511.1A CN201510024511A CN104582192A CN 104582192 A CN104582192 A CN 104582192A CN 201510024511 A CN201510024511 A CN 201510024511A CN 104582192 A CN104582192 A CN 104582192A
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button
backlight
remote controller
frequency
utilization
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Granted
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CN201510024511.1A
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CN104582192B (en
Inventor
杨婷
谭斌
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GD Midea Air Conditioning Equipment Co Ltd
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Guangdong Midea Refrigeration Equipment Co Ltd
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    • 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
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The invention discloses a remote control unit backlight control method. When a remote control unit enters a backlight mode, the use frequency of keys preset in a first preset time interval is acquired; the turn-on priorities of the keys are determined based on the use frequency of the keys, wherein the keys with the higher turn-on priorities have the higher use frequency; backlight lamps corresponding to the keys are turned on according to the turn-on priorities. The invention further discloses a remote control unit backlight control system. Only a small number of backlight lamps are turned on at each time point, the energy consumption of a terminal is saved, the keys are sequentially turned on according to the use frequency, a prompt is given to a user, and the remote control unit backlight control method and system are very convenient and quick to use.

Description

Remote controller method for controlling backlight thereof and system
Technical field
The present invention relates to remote control field, particularly relate to remote controller method for controlling backlight thereof and system.
Background technology
Existingly to control often through remote controller at air conditioner, but at night or in the lower environment of ambient brightness, user possibly cannot see the button on remote controller clearly, then need by other light illuminating control panel, to identify the button in remote controller control panel, but due to and live other light source comparatively bother, prior art is often through lighting the whole control panel of remote controller, to realize the identification to each control in control panel, in such scheme, the energy consumption of remote controller is larger.
Summary of the invention
Main purpose of the present invention is to propose a kind of remote controller method for controlling backlight thereof and system, is intended to solve the technical problem that the energy consumption of remote controller is larger.
For achieving the above object, a kind of remote controller method for controlling backlight thereof provided by the invention, described remote controller method for controlling backlight thereof comprises the following steps:
When remote controller entry of backlight pattern, obtain the access times of each button preset in the first prefixed time interval;
That determines button described in each based on the frequency of utilization of button described in each lights priority, and wherein, light the button that priority is higher, frequency of utilization is higher;
Backlight corresponding to button described in each is lighted according to described priority of lighting.
Preferably, describedly determine that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Determine the frequency separation at the frequency of utilization place of each button;
What divide each key backlight lamp based on described frequency separation lights priority.
Preferably, describedly determine that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Frequency of utilization based on each button sorts to button described in each;
Putting in order of button described in each is lighted priority as described button.
Preferably, describedly determine that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Frequency of utilization is greater than the button of predetermined threshold value as button to be lighted;
What the frequency of utilization based on button to be lighted described in each determined button to be lighted described in each lights priority.
Preferably, described when remote controller entry of backlight pattern, before obtaining the step of the access times of each button preset in the first prefixed time interval, described remote controller method for controlling backlight thereof comprises:
At current point in time and Preset Time Point matching, and when remote controller is picked up, control described remote controller entry of backlight pattern;
Or, when detecting the instruction of entry of backlight pattern, control described remote controller entry of backlight pattern;
Or, be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.
Preferably, describedly light after priority lights the step of backlight corresponding to button described in each according to described, described remote controller method for controlling backlight thereof comprises:
When not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exit described backlight mode.
In addition, for achieving the above object, the present invention also proposes a kind of remote controller backlight control system, and described remote controller backlight control system comprises:
Acquisition module, for when remote controller entry of backlight pattern, obtains the access times of each button preset in the first prefixed time interval;
Determination module, light priority for what determine button described in each based on the frequency of utilization of button described in each, wherein, light the button that priority is higher, frequency of utilization is higher;
Light module, for lighting backlight corresponding to button described in each according to described priority of lighting.
Preferably, described determination module also for determining the frequency separation at the frequency of utilization place of each button, and divide each key backlight lamp based on described frequency separation light priority.
Preferably, described determination module comprises:
Sequencing unit, sorts to button described in each for the frequency of utilization based on each button;
Processing unit, for lighting priority using putting in order of button described in each as described button.
Preferably, described determination module comprises:
Processing unit, for being greater than the button of predetermined threshold value as button to be lighted using frequency of utilization;
Determining unit, lights priority for what determine button to be lighted described in each based on the frequency of utilization of button to be lighted described in each.
Preferably, described remote controller backlight control system also comprises the first processing module, at current point in time and Preset Time Point matching, and when remote controller is picked up, controls described remote controller entry of backlight pattern; Or, when detecting the instruction of entry of backlight pattern, control described remote controller entry of backlight pattern; Or, be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.
Preferably, described remote controller backlight control system also comprises:
Second processing module, during for not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exits described backlight mode.
The remote controller method for controlling backlight thereof that the present invention proposes and system, when remote controller entry of backlight pattern, obtain the access times of each button preset in prefixed time interval, that determines button described in each based on the frequency of utilization of button described in each lights priority, wherein, light the button that priority is higher, frequency of utilization is higher, backlight corresponding to button described in each is lighted according to described priority of lighting, the backlight of minority is only lighted at each time point, save the energy consumption of terminal, and light each button successively according to frequency of utilization, suggesting effect is played to user, very convenient.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of remote controller method for controlling backlight thereof first embodiment of the present invention;
Fig. 2 is the high-level schematic functional block diagram of remote controller backlight control apparatus of the present invention preferred embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of remote controller method for controlling backlight thereof.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are remote controller method for controlling backlight thereof first embodiment of the present invention.
The present embodiment proposes a kind of remote controller method for controlling backlight thereof, and described remote controller method for controlling backlight thereof comprises:
Step S10, when remote controller entry of backlight pattern, obtains the access times of each button preset in the first prefixed time interval;
In the present embodiment, control remote controller entry of backlight pattern by various ways, such as: 1) at current point in time and Preset Time Point matching, and when remote controller is picked up, control described remote controller entry of backlight pattern; This time point preset can be arranged according to sleep habit by user, such as 11:00-06:00, for saving energy consumption further, at current point in time and Preset Time Point matching, and when remote controller is picked up, obtains current environment brightness; When current environment brightness is less than predetermined threshold value, control described remote controller entry of backlight pattern.Detect remote controller whether to be picked up, by being arranged at acceleration transducer on remote controller or pressure sensor realizes, such as, when deceleration transducer detects that acceleration change or pressure sensor detect that force value changes, confirm that remote controller is picked up.2), when detecting the instruction of entry of backlight pattern, described remote controller entry of backlight pattern is controlled; User triggers the instruction of entry of backlight pattern by a certain instantiate live Controls on remote controller, such as, be arranged at the button of remote controller side.3) be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.It will be appreciated by persons skilled in the art that user by day also may be in dark environment, then can only testing environment brightness, and be less than predetermined threshold value at ambient brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.The mode of the three kinds of control remote controller entry of backlight patterns enumerated is above only exemplary; those skilled in the art utilize technological thought of the present invention; other modes controlling remote controller entry of backlight patterns proposed according to its real needs, all in protection scope of the present invention, are not carried out exhaustive one by one at this.
In the present embodiment, this frequency of utilization can be the access times of button in prefixed time interval, also can be the ratio between access times in prefixed time interval and a certain default value, such as, and the ratio between access times and the first prefixed time interval.This prefixed time interval can be set as required by user.
Step S20, that determines button described in each based on the frequency of utilization of button described in each lights priority, and wherein, light the button that priority is higher, frequency of utilization is higher;
In the present embodiment, determine that the implementation lighting priority of button described in each comprises:
1) the first embodiment, described step S20 comprises:
Determine the frequency separation at the frequency of utilization place of each button;
What divide each key backlight lamp based on described frequency separation lights priority.
This frequency separation preset can be arranged as required by user, such as frequency separation for being greater than 80,50-80 and be less than 50, the frequency of utilization that " machine open/close " button is corresponding is 60 times, the frequency of utilization of the button of " increase temperature " is 92 times, the frequency of utilization of the button of " reduction temperature " is 95 times, and the frequency of utilization of " pattern " button is 23 times, then light priority and be up to the button that button is " increase temperature " and " reduction temperature ", secondly being " machine open/close " button, is finally " pattern " button.
2) the second embodiment, described step S20 comprises:
Frequency of utilization based on each button sorts to button described in each;
Putting in order of button described in each is lighted priority as described button.
Such as, the frequency of utilization that " machine open/close " button is corresponding is 60 times, the frequency of utilization of the button of " increase temperature " is 92 times, the frequency of utilization of the button of " reduction temperature " is 95 times, and the frequency of utilization of " pattern " button is 23 times, then lights priority orders and be followed successively by the button of " reduction temperature ", the button of " increase temperature ", " machine open/close " button and " pattern " button.
It will be appreciated by persons skilled in the art that, for reducing energy consumption further, described step S20 comprises: frequency of utilization is greater than the button of predetermined threshold value as button to be lighted; What the frequency of utilization based on button to be lighted described in each determined button to be lighted described in each lights priority.Only light the backlight corresponding to button that frequency of utilization is greater than predetermined threshold value in this scenario, namely only light conventional button, do not light conventional button, make energy consumption less.
Step S30, lights backlight corresponding to button described in each according to described priority of lighting.
According to described light priority light backlight corresponding to button described in each time, when lighting the backlight of button corresponding to each priority, keep the 3rd time interval of presetting, and when the 3rd time interval of presetting arrives, light the backlight of the button of next priority.This backlight is preferably LED.
It will be appreciated by persons skilled in the art that user is when needing to operate the button that certain seldom uses, the overall situation can be triggered based on button specific on remote controller and light instruction; When receiving the overall situation and lighting instruction, light all backlights in remote controller; Do not receive in the 3rd prefixed time interval user based on remote controller button trigger control command time, exit overall ignition mode.
For reducing terminal energy consumption further, after described step S30, also comprise step:
When not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exit described backlight mode.
The remote controller method for controlling backlight thereof that the present embodiment proposes, when remote controller entry of backlight pattern, obtain the access times of each button preset in prefixed time interval, that determines button described in each based on the frequency of utilization of button described in each lights priority, wherein, light the button that priority is higher, frequency of utilization is higher, backlight corresponding to button described in each is lighted according to described priority of lighting, the backlight of minority is only lighted at each time point, save the energy consumption of terminal, and light each button successively according to frequency of utilization, suggesting effect is played to user, very convenient.
The present invention further provides a kind of remote controller backlight control apparatus.
With reference to the high-level schematic functional block diagram that Fig. 2, Fig. 2 are remote controller backlight control apparatus of the present invention preferred embodiment.
It is emphasized that, to one skilled in the art, functional block diagram shown in Fig. 2 is only the exemplary plot of a preferred embodiment, and those skilled in the art, around the functional module of the remote controller backlight control apparatus shown in Fig. 2, can carry out supplementing of new functional module easily; The title of each functional module is self-defined title, only for auxiliary each program function block understanding this remote controller backlight control apparatus, be not used in and limit technical scheme of the present invention, the core of technical solution of the present invention is, the function that the functional module of respective define name will be reached.
The present embodiment proposes a kind of remote controller backlight control apparatus, and described remote controller backlight control apparatus comprises:
Acquisition module 10, for when remote controller entry of backlight pattern, obtains the access times of each button preset in the first prefixed time interval;
In the present embodiment, control remote controller entry of backlight pattern by various ways, such as: 1) at current point in time and Preset Time Point matching, and when remote controller is picked up, the first processing module controls described remote controller entry of backlight pattern; This time point preset can be arranged according to sleep habit by user, such as 11:00-06:00, and for saving energy consumption further, at current point in time and Preset Time Point matching, and when remote controller is picked up, acquisition module 10 obtains current environment brightness; When current environment brightness is less than predetermined threshold value, the first processing module controls described remote controller entry of backlight pattern.Detect remote controller whether to be picked up, by being arranged at acceleration transducer on remote controller or pressure sensor realizes, such as, when deceleration transducer detects that acceleration change or pressure sensor detect that force value changes, confirm that remote controller is picked up.2), when detecting the instruction of entry of backlight pattern, the first processing module controls described remote controller entry of backlight pattern; User triggers the instruction of entry of backlight pattern by a certain instantiate live Controls on remote controller, such as, be arranged at the button of remote controller side.3) be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, the first processing module controls described remote controller entry of backlight pattern.It will be appreciated by persons skilled in the art that user by day also may be in dark environment, then can only testing environment brightness, and be less than predetermined threshold value at ambient brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.The mode of the three kinds of control remote controller entry of backlight patterns enumerated is above only exemplary; those skilled in the art utilize technological thought of the present invention; other modes controlling remote controller entry of backlight patterns proposed according to its real needs, all in protection scope of the present invention, are not carried out exhaustive one by one at this.
In the present embodiment, this frequency of utilization can be the access times of button in prefixed time interval, also can be the ratio between access times in prefixed time interval and a certain default value, such as, and the ratio between access times and the first prefixed time interval.This prefixed time interval can be set as required by user.
Determination module 20, light priority for what determine button described in each based on the frequency of utilization of button described in each, wherein, light the button that priority is higher, frequency of utilization is higher;
In the present embodiment, determine that the implementation lighting priority of button described in each comprises:
1) the first embodiment, described determination module 20 also for determining the frequency separation at the frequency of utilization place of each button, and divide each key backlight lamp based on described frequency separation light priority.
This frequency separation preset can be arranged as required by user, such as frequency separation for being greater than 80,50-80 and be less than 50, the frequency of utilization that " machine open/close " button is corresponding is 60 times, the frequency of utilization of the button of " increase temperature " is 92 times, the frequency of utilization of the button of " reduction temperature " is 95 times, and the frequency of utilization of " pattern " button is 23 times, then light priority and be up to the button that button is " increase temperature " and " reduction temperature ", secondly being " machine open/close " button, is finally " pattern " button.
2) the second embodiment, described determination module 20 comprises:
Sequencing unit, sorts to button described in each for the frequency of utilization based on each button;
Processing unit, for lighting priority using putting in order of button described in each as described button.
Such as, the frequency of utilization that " machine open/close " button is corresponding is 60 times, the frequency of utilization of the button of " increase temperature " is 92 times, the frequency of utilization of the button of " reduction temperature " is 95 times, and the frequency of utilization of " pattern " button is 23 times, then lights priority orders and be followed successively by the button of " reduction temperature ", the button of " increase temperature ", " machine open/close " button and " pattern " button.
It will be appreciated by persons skilled in the art that, for reducing energy consumption further, described determination module comprises: processing unit, for frequency of utilization being greater than the button of predetermined threshold value as button to be lighted; Determining unit, lights priority for what determine button to be lighted described in each based on the frequency of utilization of button to be lighted described in each.Only light the backlight corresponding to button that frequency of utilization is greater than predetermined threshold value in this scenario, namely only light conventional button, do not light conventional button, make energy consumption less.
Light module 30, for lighting backlight corresponding to button described in each according to described priority of lighting.
According to described light priority light backlight corresponding to button described in each time, when lighting the backlight of button corresponding to each priority, keep the 3rd time interval of presetting, and when the 3rd time interval of presetting arrives, light the backlight of the button of next priority.This backlight is preferably LED.
It will be appreciated by persons skilled in the art that user is when needing to operate the button that certain seldom uses, the overall situation can be triggered based on button specific on remote controller and light instruction; When receiving the overall situation and lighting instruction, light module 30 and light all backlights in remote controller; Do not receive in the 3rd prefixed time interval user based on remote controller button trigger control command time, the first processing module exits overall ignition mode.
For reducing terminal energy consumption further, described remote controller backlight control system also comprises:
Second processing module, during for not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exits described backlight mode.This first processing module and the second processing module can be same processing module.
The remote controller backlight control apparatus that the present embodiment proposes, when remote controller entry of backlight pattern, obtain the access times of each button preset in prefixed time interval, that determines button described in each based on the frequency of utilization of button described in each lights priority, wherein, light the button that priority is higher, frequency of utilization is higher, backlight corresponding to button described in each is lighted according to described priority of lighting, the backlight of minority is only lighted at each time point, save the energy consumption of terminal, and light each button successively according to frequency of utilization, suggesting effect is played to user, very convenient.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or system and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the system comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better execution mode.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computer, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (12)

1. a remote controller method for controlling backlight thereof, is characterized in that, described remote controller method for controlling backlight thereof comprises the following steps:
When remote controller entry of backlight pattern, obtain the access times of each button preset in the first prefixed time interval;
That determines button described in each based on the frequency of utilization of button described in each lights priority, and wherein, light the button that priority is higher, frequency of utilization is higher;
Backlight corresponding to button described in each is lighted according to described priority of lighting.
2. remote controller method for controlling backlight thereof as claimed in claim 1, is characterized in that, describedly determines that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Determine the frequency separation at the frequency of utilization place of each button;
What divide each key backlight lamp based on described frequency separation lights priority.
3. remote controller method for controlling backlight thereof as claimed in claim 1, is characterized in that, describedly determines that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Frequency of utilization based on each button sorts to button described in each;
Putting in order of button described in each is lighted priority as described button.
4. remote controller method for controlling backlight thereof as claimed in claim 1, is characterized in that, describedly determines that the step lighting priority of button described in each comprises based on the frequency of utilization of button described in each:
Frequency of utilization is greater than the button of predetermined threshold value as button to be lighted;
What the frequency of utilization based on button to be lighted described in each determined button to be lighted described in each lights priority.
5. the remote controller method for controlling backlight thereof as described in any one of claim 1-4, it is characterized in that, described when remote controller entry of backlight pattern, before obtaining the step of the access times of each button preset in the first prefixed time interval, described remote controller method for controlling backlight thereof comprises:
At current point in time and Preset Time Point matching, and when remote controller is picked up, control described remote controller entry of backlight pattern;
Or, when detecting the instruction of entry of backlight pattern, control described remote controller entry of backlight pattern;
Or, be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.
6. the remote controller method for controlling backlight thereof as described in any one of claim 1-4, is characterized in that, describedly lights after priority lights the step of backlight corresponding to button described in each according to described, and described remote controller method for controlling backlight thereof comprises:
When not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exit described backlight mode.
7. a remote controller backlight control system, is characterized in that, described remote controller backlight control system comprises:
Acquisition module, for when remote controller entry of backlight pattern, obtains the access times of each button preset in the first prefixed time interval;
Determination module, light priority for what determine button described in each based on the frequency of utilization of button described in each, wherein, light the button that priority is higher, frequency of utilization is higher;
Light module, for lighting backlight corresponding to button described in each according to described priority of lighting.
8. remote controller backlight control system as claimed in claim 7, is characterized in that, described determination module also for determining the frequency separation at the frequency of utilization place of each button, and divide each key backlight lamp based on described frequency separation light priority.
9. remote controller backlight control system as claimed in claim 7, it is characterized in that, described determination module comprises:
Sequencing unit, sorts to button described in each for the frequency of utilization based on each button;
Processing unit, for lighting priority using putting in order of button described in each as described button.
10. remote controller backlight control system as claimed in claim 7, it is characterized in that, described determination module comprises:
Processing unit, for being greater than the button of predetermined threshold value as button to be lighted using frequency of utilization;
Determining unit, lights priority for what determine button to be lighted described in each based on the frequency of utilization of button to be lighted described in each.
11. remote controller backlight control systems as described in any one of claim 7-10, it is characterized in that, described remote controller backlight control system also comprises the first processing module, at current point in time and Preset Time Point matching, and remote controller is when being picked up, control described remote controller entry of backlight pattern; Or, when detecting the instruction of entry of backlight pattern, control described remote controller entry of backlight pattern; Or, be less than predetermined threshold value in current environment brightness, and when remote controller is picked up, control described remote controller entry of backlight pattern.
12. remote controller backlight control systems as described in any one of claim 7-10, it is characterized in that, described remote controller backlight control system also comprises:
Second processing module, during for not receiving the control command triggered based on arbitrary button in the second prefixed time interval, exits described backlight mode.
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CN105517279A (en) * 2015-11-30 2016-04-20 小米科技有限责任公司 Light-emitting control method and device
CN107803846A (en) * 2017-06-15 2018-03-16 深圳奇萪通讯技术有限公司 A kind of intelligent robot and its control method
CN108768806A (en) * 2018-05-31 2018-11-06 广东美的制冷设备有限公司 Appliances equipment control method, device, remote controler, terminal, server and medium
CN109168231A (en) * 2018-08-01 2019-01-08 广东美的制冷设备有限公司 key brightness control method and control device

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CN105163469A (en) * 2015-10-23 2015-12-16 珠海格力电器股份有限公司 Backlight control method, device and system of air conditioner display screen and remote controller
CN105163469B (en) * 2015-10-23 2018-01-05 珠海格力电器股份有限公司 Backlight control method, device and system of air conditioner display screen and remote controller
CN105517279A (en) * 2015-11-30 2016-04-20 小米科技有限责任公司 Light-emitting control method and device
CN107803846A (en) * 2017-06-15 2018-03-16 深圳奇萪通讯技术有限公司 A kind of intelligent robot and its control method
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CN109168231A (en) * 2018-08-01 2019-01-08 广东美的制冷设备有限公司 key brightness control method and control device
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