CN104731487A - Screen backlight brightness adjustment method for intelligent equipment - Google Patents
Screen backlight brightness adjustment method for intelligent equipment Download PDFInfo
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- CN104731487A CN104731487A CN201310724298.6A CN201310724298A CN104731487A CN 104731487 A CN104731487 A CN 104731487A CN 201310724298 A CN201310724298 A CN 201310724298A CN 104731487 A CN104731487 A CN 104731487A
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Abstract
The invention relates to intelligent equipment and discloses a screen backlight brightness adjustment method for the intelligent equipment. The method includes that when the position of a screen of the intelligent equipment is in the light-up state and when operation information received by the intelligent equipment simultaneously includes a two-way key operation and a touch screen operation, and backlight brightness of the screen are adjusted through a plus adjusting key and a minus adjusting key of a two-way key, wherein the two-way key refers to a key capable of turning up and down a designated object. Compared with the prior art, the screen backlight brightness adjustment method has the advantages that when a user puts fingers at any optional positions of the screen under the state that the screen is in the light-up state, the backlight brightness of the screen can be effectively and rapidly adjusted through the two-way key.
Description
Technical field
The present invention relates to smart machine, particularly regulate the method for screen of intelligent device backlight illumination.
Background technology
The function of current intelligent movable operating system is progressively powerful and perfect, and the smart machine corresponding to each intelligent operating system is also in industry-by-industry (such as: personal consumption class, portable medical, logistics, storage etc.) widespread use.The current smart machine based on Android system describes with covering the sky and the earth and is not more, because Android intelligent equipment is not only cheap, and the scope that application program is supported is also very extensive, thus Android intelligent equipment is popular in users and pursues.Popularization degree just due to smart machine is very wide, and there is corresponding application program in nearly all field to support, and so the user face that can select is with regard to widely.In simple terms, be exactly that current Android intelligent equipment is almost omnipotent.
In addition current smart machine is all support full contact action substantially, general to the adjustment of screen of intelligent device backlight illumination is also all the menu needing to be found by touch-screen adjusting backlight luminance in smart machine, and then the backlight brightness values of screen is turned down or heightened, sometimes user uses smart machine in the place of environmental light intensity frequent variations, frequently the backlight illumination of screen is switched with regard to needing, bother very much, a kind of very extreme situation is in addition, when the backlight illumination of screen is very low or very high, if now use smart machine under the very strong or very weak environment of user's light, just be difficult to see the information on equipment touch-screen, the backlight illumination now carrying out adjusting screen only by touch screen operation just seems and difficult for very much.Although current smart machine major part all supports automatic brightness adjustment sensor, but its result of use is not satisfactory, a requirement being the brightness value of sensor setting under particular circumstances and sometimes not meeting user, another has certain deferment factor.So when smart machine is popularized in a large number, provide one efficiently and effectively back light brightness regulating method be necessary and meaning.
Summary of the invention
The object of the present invention is to provide a kind of method regulating screen of intelligent device backlight illumination, as long as under the state making user light at screen, finger is placed on the optional position of screen, just can passes through the backlight illumination of bi-directional key effective and rapid ground adjusting screen.
For solving the problems of the technologies described above, the invention provides a kind of method regulating screen of intelligent device backlight illumination, comprising following steps:
When the screen of described smart machine is in illuminating state, when the operation information that described smart machine receives comprises bi-directional key operation and contact action simultaneously, adding adjusting key and subtracting the backlight illumination of adjusting key to described screen and regulate by described bi-directional key;
Wherein, described bi-directional key refers to the button that appointed object can be tuned up and turn down.
The menu directly using touch-screen to find adjustment screen of intelligent device backlight illumination at present mostly to the adjustment of screen of intelligent device backlight illumination, and then intelligent terminal is carried out to the adjustment of backlight illumination, but this mode is when user is in the place of ambient light frequent variations, operate cumbersome, and, when the backlight illumination of screen is very high or very low, when user is in again in the very high or low-down environment of light, just be difficult to the information seen clearly on touch-screen, be now just difficult to carry out adjusting backlight luminance by touch-screen; Some supports automatic brightness adjustment sensor intelligent equipment in addition, but this sensor does not sometimes meet the requirement of user to the brightness value that user is arranged, and also has certain time delay.The method of screen of intelligent device backlight illumination is regulated to be when screen is in illuminating state in the present invention, finger is placed on the optional position of touch screen, just can adding adjusting key and subtracting the backlight illumination of adjusting key effective and rapid ground adjusting screen by bi-directional key, like this, even if the backlight illumination of screen is very high or very low, and under user is in the very high or low-down environment of light, also can conveniently regulate the backlight illumination of screen, the information not requirement on touch-screen whether can be seen clearly to user, also there will not be delay phenomenon, can regulate according to the backlight illumination of the requirement of user to screen completely.
Preferably, described bi-directional key is volume adjusting button, font size regulating key or dimension of picture regulating key.
Bi-directional key in the present invention can be all buttons turned down or heighten and turn down that can tune up such as volume adjusting button, font size regulating key or dimension of picture regulating key, volume adjusting button common in the preferred smart machine at present of the present invention.
Preferably, described in add adjusting key for heightening the backlight illumination of described screen, described in subtract adjusting key for turning down the backlight illumination of described screen.
Preferably the regulating key that adds in bi-directional key is used for heightening backlight illumination in the present invention, subtract regulating key for turning down backlight illumination, certainly, also the regulating key that adds in bi-directional key can being used for turning down backlight illumination, subtracting regulating key for turning down backlight illumination.
Preferably, detect by following steps the operation information that described smart machine receives and whether comprise the operation of described bi-directional key and contact action simultaneously:
The operation information received is reported input service module by input queued switches module;
Described input service module is classified to the described operation information reported according to action type;
Action type is that the operation information of physical button operation transfers to keyboard input module process by described input service module, be that the operation information of non-physical button operation transfers to touch-screen input resume module by action type, described non-physical button operation comprises contact action and touch screen key operation;
The operation information of the bi-directional key operation in described physical button operation is transferred to brightness control module process by described keyboard input module;
The operation information of the contact action in described non-physical button operation is transferred to described brightness control module process by described touch-screen input module;
Described brightness control module detects the operation information whether described smart machine receives the operation of described bi-directional key and contact action simultaneously.
The final purpose of above steps be all brightness control module is detected whether smart machine receives bi-directional key operation and the operation information of contact action simultaneously, comprise the reception to operation information, classification, the actions such as filtration and detection, ready for reaching goal of the invention of the present invention.
Preferably, the result detected when described brightness control module is the operation information that described smart machine receives the operation of described bi-directional key and touch screen associative operation simultaneously, and when the backlight illumination of described screen can regulate further, described brightness control module calls the backlight illumination of power management module to described screen and regulates.
Brightness control module is mainly responsible for the contact action that bi-directional key operates and touch-screen input module reports that monitoring reception keyboard input module reports, when brightness control module has monitored bi-directional key operation and contact action simultaneously, and when the backlight illumination of screen can regulate further, brightness control module carries out the adjustment operation of screen backlight brightness by calling power management module further, the brightness value of power management module primary responsibility adjusting screen backlight, the brightness regulation type that it can be asked according to brightness control module (such as: heighten brightness, turn down brightness) carry out the brightness of adjusting screen.If brightness control module at any time monitoring simultaneously has bi-directional key to operate and contact action, the state of current screen backlight brightness will be judged further, if user will turn down backlight illumination, but current backlight illumination is minimum, so do not carry out brightness regulation, if user will heighten backlight illumination, but current backlight illumination is the highest, do not carry out brightness regulation so equally, remove as above two kinds of situations, brightness control module all can call power management module further to carry out the adjustment operation of backlight illumination.
Preferably, described power management module, while regulating the backlight illumination of described screen, also preserves the brightness value after regulating.
Power management module preserves the brightness value after regulating, and like this, after equipment is restarted, will arrange the brightness of equipment with the brightness value after this adjustment.
Preferably, while the operation information received is reported input service module by described input queued switches module, the described operation information received also is reported system service resume module by described input queued switches module.
In order to ensure the normal work of system, the operation information received also is reported system service resume module while the operation information received being reported input service module by input queued switches module.
Preferably, while the operation information of the bi-directional key operation in described physical button operation is transferred to brightness control module process by described keyboard input module, all operations information that described physical button operates also is transferred to system service resume module by described keyboard input module.
In order to ensure the normal work of system, what keyboard input module received is which kind of key information all can transfer to system service module to process further.
Preferably, while the operation information of the contact action in described non-physical button operation is transferred to described brightness control module process by described touch-screen input module, all operations information of described non-physical button operation is also transferred to system service resume module by described touch-screen input module.
In order to ensure the normal work of system, what touch-screen input module was currently received is which kind of touch screen information all can transfer to system service module to process further.
Accompanying drawing explanation
Fig. 1 is the method flow diagram of the adjustment screen of intelligent device backlight illumination according to first embodiment of the invention;
Fig. 2 is from the process flow diagram detected to regulating in the method according to the adjustment screen of intelligent device backlight illumination of first embodiment of the invention;
Fig. 3 is the relation schematic diagram in the method according to the adjustment screen of intelligent device backlight illumination of first embodiment of the invention between each module.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the embodiments of the present invention are explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the present invention, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
Better embodiment of the present invention relates to a kind of method regulating screen of intelligent device backlight illumination, comprises following steps:
When the screen of described smart machine is in illuminating state, when the operation information that described smart machine receives comprises bi-directional key operation and contact action simultaneously, adding adjusting key and subtracting the backlight illumination of adjusting key to described screen and regulate by described bi-directional key;
Wherein, described bi-directional key refers to the button that appointed object can be tuned up and turn down.
Idiographic flow as shown in Figure 1.
Step 101: first judge whether screen is in illuminating state.
If screen is not in illuminating state, then terminate;
If screen is in illuminating state, then enter step 102.
Step 102: judge whether the operation information that smart machine receives comprises bi-directional key operation and contact action simultaneously.
Whether the above-mentioned operation information judging that smart machine receives comprises bi-directional key operation simultaneously and contact action can be realized by following steps:
Step 102-1: the operation information received is reported input service module by input queued switches module.
When user performs to any operation that physical button operates or non-physical button operation is relevant, input queued switches module all can monitor this user operation in real time, and the mode concrete operations information of this operation can talked about with numeral (such as: if physical button operation will by the type (as: power key of this button, volume key, scanning key etc.) and operation type (as: press, the operation such as to upspring) report, if non-physical button operation (namely contact action or touch screen build operation) will by the positional information of this non-physical button operation (such as: horizontal ordinate, the information such as ordinate) and operation information is (such as: press, the operation such as to upspring)) report the input service module being always in listening state, the operation information received also is reported system service resume module by input queued switches module simultaneously.
Step 102-2: input service module is classified to the operation information reported according to action type.
Input service module mainly receives the operation information of physical button operation that input queued switches module reports and non-physical button operation.After input service module receives operation information, can classify to operation information according to action type, then transfer to each self-corresponding load module to do further filtration treatment.
Step 102-3: action type is that the operation information of physical button operation transfers to keyboard input module process by input service module, is that the operation information of non-physical button operation transfers to touch-screen input resume module by action type.The process of following input service module to current user operation just finishes, and enters the state continuing to wait for input queued switches module reporting information.Above-mentioned non-physical button operation comprises contact action and touch screen key operation.
Above-mentioned keyboard input module mainly receives the operation information of the physical button operation that input service module reports, and above-mentioned touch-screen input module mainly receives the operation information of the non-physical button operation that input service module reports.
Step 102-4: the operation information of the bi-directional key operation during physical button operates by keyboard input module transfers to brightness control module process; The operation information of the contact action in non-physical button operation is transferred to brightness control module process by touch-screen input module.
After keyboard input module and touch-screen input module receive the user's operation information that reports of input service module, in order to meet the demand of user, as above both can carry out some filterableness operations.Keyboard input module can judge whether the physical button operation be currently received operates relevant to bi-directional key, if words will further this button operation information be transferred to brightness control module to process, and also this bi-directional key information can be transferred to system service module to do further filtration treatment, if the operation information of the physical button operation received is not would not report brightness control module but directly transfer to system service module to do further process relevant to bi-directional key simultaneously; Touch-screen input service module can judge whether the non-physical button operation be currently received is simple contact action but not touch screen key operation, if words will further the operation information of this contact action be transferred to brightness control module to process, and simultaneously also the operation information of this contact action can be transferred to system service module to do further filtration treatment, if what receive is that the operation information of touch screen key operation would not report brightness control module but directly transfer to system service module to do further process.By the aforesaid operations that as above two modules are carried out, the bi-directional key operation that will user be needed well and contact action successfully filter, and unify to transfer to brightness control module to be for further processing.
Step 102-5: brightness control module detects the operation information whether smart machine receives bi-directional key operation and contact action simultaneously.
Brightness control module is mainly responsible for the contact action that bi-directional key operates and touch-screen input module reports that monitoring reception keyboard input module reports.Brightness control module is after receiving the user's operation information that keyboard input module and touch-screen input module report, integration process will be carried out to both information, if brightness control module has detected bi-directional key operation and contact action at any time simultaneously, the state of current screen backlight brightness will be judged further, if user will turn down backlight illumination, but current backlight illumination is minimum, so do not carry out brightness regulation, if user will heighten backlight illumination, but current backlight illumination is the highest, do not carry out brightness regulation so equally, remove as above two kinds of situations, then enter step 103.
If the result detected does not comprise bi-directional key operation and contact action simultaneously, then terminate.
Step 103: adding adjusting key and subtracting the backlight illumination of adjusting key to screen and regulate by bi-directional key.
When brightness control module has detected bi-directional key operation and contact action simultaneously, and when the backlight illumination of screen can regulate further, brightness control module will call the backlight illumination of power management module to screen and regulate.
The backlight illumination of power management module primary responsibility adjusting screen, the backlight illumination that it can be asked according to brightness control module regulates type (such as: heighten brightness, turn down brightness) adding adjusting key and subtracting the backlight illumination that adjusting key carrys out adjusting screen by bi-directional key.
Preferably the regulating key that adds in bi-directional key is used for heightening backlight illumination in present embodiment, subtract regulating key for turning down backlight illumination, certainly, also the regulating key that adds in bi-directional key can being used for turning down backlight illumination, subtracting regulating key for turning down backlight illumination.In addition, in present embodiment preferably at present common in the smart machine volume adjusting button of bi-directional key.
Above-mentioned steps 102 ~ 103 may be summarized to be process flow diagram as shown in Figure 2 from detecting to the process regulated.
Relation between each module occurred in above-mentioned steps 102 ~ 103 in addition can represent with schematic diagram as shown in Figure 3.As shown in Figure 3, above-mentioned each module can be divided into the functional module of three levels, is respectively and drives layer module, service layer's module and application layer module, wherein, drives layer module to comprise input queued switches module; Service layer's module comprises input service module, keyboard input module and touch-screen input module; Application layer module comprises brightness control module and power management module.
The menu directly using touch-screen to find adjustment screen of intelligent device backlight illumination at present mostly to the adjustment of screen of intelligent device backlight illumination, and then intelligent terminal is carried out to the adjustment of backlight illumination, but this mode is when user is in the place of ambient light frequent variations, operate cumbersome, and, when the backlight illumination of screen is very high or very low, when user is in again in the very high or low-down environment of light, just be difficult to the information seen clearly on touch-screen, be now just difficult to carry out adjusting backlight luminance by touch-screen; Some supports automatic brightness adjustment sensor intelligent equipment in addition, but this sensor does not sometimes meet the requirement of user to the brightness value that user is arranged, and also has certain time delay.The method of screen of intelligent device backlight illumination is regulated to be when screen is in illuminating state in the present invention, finger is placed on the optional position of touch screen, just can adding adjusting key and subtracting the backlight illumination of adjusting key effective and rapid ground adjusting screen by bi-directional key, like this, even if the backlight illumination of screen is very high or very low, and under user is in the very high or low-down environment of light, also can conveniently regulate the backlight illumination of screen, the information not requirement on touch-screen whether can be seen clearly to user, also there will not be delay phenomenon, can regulate according to the backlight illumination of the requirement of user to screen completely.
Second embodiment of the invention relates to a kind of method regulating screen of intelligent device backlight illumination.Present embodiment is roughly the same with the first embodiment, difference is, bi-directional key is volume adjusting button in the first embodiment, and in the present embodiment, bi-directional key can also select that font size regulating key or dimension of picture regulating key etc. are all can tune up the button turned down or heighten and turn down.
Present embodiment is roughly the same with the first embodiment, and the relevant technical details mentioned in the first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.
Third embodiment of the invention relates to a kind of method regulating screen of intelligent device backlight illumination.Present embodiment is the further improvement of the first embodiment, main improvements are, in the first embodiment, the backlight illumination of power management module primary responsibility adjusting screen, the backlight illumination that it can be asked according to brightness control module regulates type (such as: heighten brightness, turn down brightness) adding adjusting key and subtracting the backlight illumination that adjusting key carrys out adjusting screen by bi-directional key.And in the present embodiment, power management module also can by regulate after backlight brightness values be kept in power management module, the equipment of being convenient to restart after with this brightness value to arrange the brightness of equipment.
Present embodiment is roughly the same with the first embodiment, and the relevant technical details mentioned in the first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.
The step of various method divides above, just in order to be described clearly, can merge into a step or splitting some step, being decomposed into multiple step, when realizing as long as comprise identical logical relation, all in the protection domain of this patent.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiments of the invention, and in actual applications, various change can be done to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (9)
1. regulate a method for screen of intelligent device backlight illumination, it is characterized in that, comprise following steps:
When the screen of described smart machine is in illuminating state, when the operation information that described smart machine receives comprises bi-directional key operation and contact action simultaneously, adding adjusting key and subtracting the backlight illumination of adjusting key to described screen and regulate by described bi-directional key;
Wherein, described bi-directional key refers to the button that appointed object can be tuned up and turn down.
2. the method for adjustment screen of intelligent device backlight illumination according to claim 1, is characterized in that, described bi-directional key is volume adjusting button, font size regulating key or dimension of picture regulating key.
3. the method for adjustment screen of intelligent device backlight illumination according to claim 1, is characterized in that, described in add adjusting key for heightening the backlight illumination of described screen, described in subtract adjusting key for turning down the backlight illumination of described screen.
4. the system of adjustment screen of intelligent device backlight illumination according to claim 1, is characterized in that, detects the operation information that described smart machine receives whether comprise the operation of described bi-directional key and contact action simultaneously by following steps:
The operation information received is reported input service module by input queued switches module;
Described input service module is classified to the described operation information reported according to action type;
Action type is that the operation information of physical button operation transfers to keyboard input module process by described input service module, be that the operation information of non-physical button operation transfers to touch-screen input resume module by action type, described non-physical button operation comprises contact action and touch screen key operation;
The operation information of the bi-directional key operation in described physical button operation is transferred to brightness control module process by described keyboard input module;
The operation information of the contact action in described non-physical button operation is transferred to described brightness control module process by described touch-screen input module;
Described brightness control module detects the operation information whether described smart machine receives the operation of described bi-directional key and contact action simultaneously.
5. the method for adjustment screen of intelligent device backlight illumination according to claim 4, it is characterized in that, the result detected when described brightness control module is the operation information that described smart machine receives the operation of described bi-directional key and touch screen associative operation simultaneously, and when the backlight illumination of described screen can regulate further, described brightness control module calls the backlight illumination of power management module to described screen and regulates.
6. the method for adjustment screen of intelligent device backlight illumination according to claim 5, is characterized in that, described power management module, while regulating the backlight illumination of described screen, also preserves the brightness value after regulating.
7. the method for adjustment screen of intelligent device backlight illumination according to claim 4, it is characterized in that, while the operation information received is reported input service module by described input queued switches module, the described operation information received also is reported system service resume module by described input queued switches module.
8. the method for adjustment screen of intelligent device backlight illumination according to claim 4, it is characterized in that, while the operation information of the bi-directional key operation in described physical button operation is transferred to brightness control module process by described keyboard input module, all operations information that described physical button operates also is transferred to system service resume module by described keyboard input module.
9. the method for adjustment screen of intelligent device backlight illumination according to claim 4, it is characterized in that, while the operation information of the contact action in described non-physical button operation is transferred to described brightness control module process by described touch-screen input module, all operations information of described non-physical button operation is also transferred to system service resume module by described touch-screen input module.
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| CN201310724298.6A CN104731487A (en) | 2013-12-24 | 2013-12-24 | Screen backlight brightness adjustment method for intelligent equipment |
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| CN201310724298.6A CN104731487A (en) | 2013-12-24 | 2013-12-24 | Screen backlight brightness adjustment method for intelligent equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106898308A (en) * | 2016-12-30 | 2017-06-27 | 深圳天珑无线科技有限公司 | To click on method and its system that Touch Screen quickly adjusts Touch Screen backlight illumination |
| CN107293260A (en) * | 2017-07-26 | 2017-10-24 | 深圳天珑无线科技有限公司 | Back light brightness regulating method, equipment and computer-readable recording medium |
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| CN102232290A (en) * | 2011-06-24 | 2011-11-02 | 华为终端有限公司 | Method and device for adjusting screen brightness of electronic equipment |
| CN102768829A (en) * | 2011-05-03 | 2012-11-07 | 三星电子株式会社 | Apparatus and method for controlling brightness of portable terminal |
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| US20090262128A1 (en) * | 2001-08-29 | 2009-10-22 | Palm Inc. | Dynamic brightness range for portable computer displays based on ambient conditions |
| CN102768829A (en) * | 2011-05-03 | 2012-11-07 | 三星电子株式会社 | Apparatus and method for controlling brightness of portable terminal |
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Application publication date: 20150624 |