CN101237648A - Terminal backlight display method and device - Google Patents
Terminal backlight display method and device Download PDFInfo
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- CN101237648A CN101237648A CNA200810006485XA CN200810006485A CN101237648A CN 101237648 A CN101237648 A CN 101237648A CN A200810006485X A CNA200810006485X A CN A200810006485XA CN 200810006485 A CN200810006485 A CN 200810006485A CN 101237648 A CN101237648 A CN 101237648A
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Abstract
The embodiment of the invention discloses a method and a device for terminal backlight display. The method for terminal backlight display disclosed by the embodiment of the invention comprises the following steps that: a call mode of a user terminal is obtained; a backlight display mode of the user terminal corresponding to the call mode is obtained according to the call mode of the user terminal, and backlight display is made according to the obtained backlight display mode. The device for terminal backlight display disclosed by the embodiment of the invention comprises: a call mode acquisition unit used to obtain a call mode of a user terminal; a backlight display acquisition unit used to set a backlight display mode according to the call mode of the user obtained by the call mode acquisition unit; a backlight display unit used to make backlight display according to the backlight display mode set by the backlight display acquisition unit. The embodiment provided by the invention can effectively decrease the power consumption of the terminal.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the method and apparatus that a kind of terminal backlight shows.
Background technology
Along with development of Communication Technique, the design of portable terminal (such as mobile phone) is saved the power consumption problem of portable terminal to greatest extent except the direction to multi-functional machine develops, and be the target that those skilled in the art pursue always the service time that prolongs portable terminal.Described portable terminal under the certain prerequisite of battery electric quantity, reaches maximum for making its stand-by time as a kind of portable handheld device, just must minimize power consumption.
At present, mobile phone technique makes rapid progress, and is greatly convenient for users to use.And the length of the conversation of mobile phone and stand-by time will directly influence the performance of mobile phone, and it also is that numerous cellphone subscribers are in performance index buying mobile phone, be concerned about very much when using mobile phone.
Though the length of mobile phone communication and stand-by time is decided by many index, reducing mobile telephone power consumption is the important technical that improves mobile phone communication and stand-by time.
In the prior art, the method for the reduction power consumption of mobile phone products mostly is software control.Some mobile phone is provided with battery saving mode.Also can adopt hardware to carry out mobile telephone power consumption control.As in some mobile phones, ambient light sensor being set, controlling mobile phone unlatching backlight, close or regulate automatically by the power of testing environment light, thereby reach purpose of power saving.
The inventor is in realizing process of the present invention, can play the effect that reduces power consumption to a certain extent though find prior art, mobile phone communication and stand-by time have been prolonged, but its effect is also not obvious, for example when user's answering cell phone, mobile phone often is close to user's a ear and a side of face, and the mobile phone opening that is in backlight has at this moment been wasted electric energy.In addition, in portable terminal, increase sensor devices cost is improved, influence economic benefit.Because sensor devices is subjected to Effect of Environmental bigger, the effect that practical adjustments is backlight is also not obvious simultaneously.
Summary of the invention
The method and apparatus that the embodiment of the invention provides a kind of terminal backlight to show is to effectively reduce power consumption of terminal under limited battery capacity.
For achieving the above object, the method that the embodiment of the invention provides a kind of terminal backlight to show may further comprise the steps:
Obtain the talking mode of user terminal;
According to the talking mode of described user terminal, obtain the display mode backlight of the described user terminal corresponding with described talking mode;
Carry out demonstration backlight according to the display mode of obtaining described backlight.
The embodiment of the invention also provides a kind of terminal backlight device shown, comprising:
Talking mode acquiring unit 10 is used to obtain the talking mode of user terminal;
Compared with prior art, embodiments of the invention have the following advantages:
According to the talking mode of user terminal, the display mode backlight of user terminal is set and shows, thereby under the situation that battery capacity does not increase, prolonged terminal standby and air time.And need not increase device, thereby avoid the increase of cost, can reach the purpose that reduces power consumption again at terminal inner.
Description of drawings
Fig. 1 is the method flow diagram that terminal backlight shows in the embodiment of the invention;
Fig. 2 is the method flow diagram of mobile phone demonstration backlight in the embodiment of the invention;
Fig. 3 is a terminal backlight device shown schematic diagram in the embodiment of the invention.
Embodiment
Embodiments of the invention have disclosed the method and apparatus that a kind of terminal backlight shows, to effectively reduce the power consumption of terminal.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Embodiments of the invention have disclosed the method that a kind of terminal backlight shows, as shown in Figure 1, the method flow diagram for terminal backlight shows may further comprise the steps:
Step S101, obtain the talking mode of user terminal.
During the user terminal operate as normal, obtain the talking mode of user terminal.Specifically, external circuits signal of communication or the internal circuit signal of communication by user terminal obtains.
Step S102, according to the talking mode of described user terminal, obtain the display mode backlight of the described user terminal corresponding with described talking mode.
Specifically, if user terminal has carried out the display mode setting backlight under each talking mode in advance, then be set to limit priority with user terminal; If user terminal is not provided with the display mode backlight under each talking mode as yet, according to the talking mode of user terminal display mode backlight is directly closed or during according to general state display mode backlight show.
The display mode described backlight that step S103, basis are obtained is carried out demonstration backlight.
As shown in Figure 2, be that example is elaborated to the embodiment of the invention with the mobile phone, specifically may further comprise the steps:
Step S201, cell phone incoming call, screen backlight is opened.
Step S202, obtain the backlight display mode of user terminal under each talking mode.If user terminal has carried out the display mode setting backlight under each talking mode in advance, then be set to limit priority with user terminal, if user terminal is not provided with the display mode backlight under each talking mode as yet, proceed following steps.
Step S203, obtain the talking mode of user terminal, can be divided into three kinds of modes: hands-freely answer mode, earphone receiving mode and answer mode near ear.
Specifically, directly judge that by detecting head circuit obtaining talking mode is the earphone receiving mode; By obtaining talking mode by detection internal circuit signal is the hands-free mode of answering; Detect and currently answer mode neither the hands-free mode of answering neither the earphone receiving mode time, then decidable is for answering mode near ear.
Step S204, if the talking mode of user terminal for answering mode near ear, is directly closed demonstration backlight to reach the effect of power saving.
Step S205, if the talking mode of user terminal is hands-free mode or the earphone receiving mode of answering, then carry out demonstration backlight according to the display brightness setting backlight of user terminal when general state or the battery saving mode.
Step S206, user terminal when conversing, regularly obtain the user mode of keyboard in hands-free mode or the earphone receiving mode of answering.
If user terminal does not have keyboard operation in a specified time, directly close demonstration backlight to reach the effect of power saving; If user terminal has carried out keyboard operation in a specified time, then continue to carry out demonstration backlight according to the display brightness setting backlight of user terminal when general state or the battery saving mode.Specifically, the time limit of carrying out keyboard detection can be set up on their own by user terminal.
The method that provides by the foregoing description can reach the effect of regulating LCD and backlight display brightness according to the talking mode of user terminal automatically, thereby saves electric weight to greatest extent.Simultaneously user's setting can be made as limit priority, improve the flexibility ratio that the user uses.
The embodiment of the invention also provides a kind of terminal backlight device shown, as shown in Figure 3, specifically comprises:
Talking mode acquiring unit 10 is used to obtain the talking mode of user terminal;
Described talking mode acquiring unit 10 further comprises:
The 3rd detection sub-unit 13 is used for currently answering mode neither the hands-free mode of answering neither the earphone receiving mode time, be judged to be near ear and answers mode.
Described terminal backlight device shown also comprises:
Described demonstration acquiring unit 20 backlight further comprises:
Described backlight display unit 30 further comprises:
First backlight display unit 31 is used for showing according to the display mode backlight of described display setting device setting backlight;
Second backlight display unit 32 is used for directly closing demonstration backlight when detection user terminal in described keyboard detection unit does not have keyboard operation in a specified time; When user terminal has carried out keyboard operation in a specified time, then the display brightness backlight when general state or the battery saving mode that sets in advance according to described user terminal shows.
A kind of terminal backlight device shown for the foregoing description is described can realize regulating LCD and backlight display brightness automatically according to the talking state of user terminal.Simultaneously user's setting can be made as limit priority, improve the flexibility ratio that the user uses.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this obtains the machine software product and is stored in the storage medium, comprises that some instructions are used so that a station terminal equipment is carried out the described method of each embodiment of the present invention.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (11)
1, a kind of method of terminal backlight demonstration is characterized in that, may further comprise the steps:
Obtain the talking mode of user terminal;
According to the talking mode of described user terminal, obtain the display mode backlight of the described user terminal corresponding with described talking mode;
Carry out demonstration backlight according to the display mode of obtaining described backlight.
2, the method that shows of terminal backlight according to claim 1 is characterized in that, also comprises before the step of the described talking mode that obtains user terminal:
Whether the detection user terminal has set in advance the display mode backlight under the different talking modes;
When described user terminal had set in advance display mode backlight under the different talking modes, the described step of obtaining with the display mode backlight of described talking mode corresponding user terminal was specially:
To the setting in advance of the demonstration backlight of different talking modes, carry out demonstration backlight according to described user terminal.
3, the method that shows of terminal backlight according to claim 1 is characterized in that the method for obtaining the user's communication mode is:
By detecting whether the head circuit detection is the earphone receiving mode;
By detecting whether the internal circuit input is the hands-free mode of answering;
Currently answer mode neither the hands-free mode of answering neither the earphone receiving mode time, be judged to be near ear and answers mode.
4, the method that shows as terminal backlight as described in claim 1 or 3, it is characterized in that, when the talking mode of described user terminal was answered mode for close ear, the described step of obtaining the display mode backlight of the described user terminal corresponding with described talking mode was specially:
Directly close the demonstration backlight of described user terminal.
5, the method that shows as terminal backlight as described in claim 1 or 3, it is characterized in that, when the talking mode of described user terminal is hands-free when answering mode or earphone receiving mode, the described step of obtaining the display mode backlight of the described user terminal corresponding with described talking mode is specially:
Demonstration backlight is carried out in the setting of demonstration backlight during to general state or during battery saving mode according to user terminal.
6, the method that shows of terminal backlight according to claim 1 is characterized in that, described talking mode according to described user terminal also comprises after obtaining the step of display mode backlight of the described user terminal corresponding with described talking mode:
Detect the keyboard operation state of user terminal in a specified time;
User terminal does not have keyboard operation in a specified time, directly close demonstration backlight;
User terminal has carried out keyboard operation in a specified time, the display brightness backlight when general state or the battery saving mode that sets in advance according to described user terminal shows.
7, a kind of terminal backlight device shown is characterized in that, comprising:
The talking mode acquiring unit is used to obtain the talking mode of user terminal;
Demonstration acquiring unit backlight is used for according to the user's communication mode that described talking mode acquiring unit obtains display mode backlight being set;
Backlight display unit is used for carrying out demonstration backlight according to the display mode backlight of described demonstration acquiring unit backlight setting.
8, as terminal backlight device shown as described in the claim 7, it is characterized in that described talking mode acquiring unit further comprises:
First detection sub-unit is used for by detecting whether the head circuit detection is the earphone receiving mode;
Second detection sub-unit is used for by detecting whether the internal circuit input is the hands-free mode of answering;
The 3rd detection sub-unit is used for currently answering mode neither the hands-free mode of answering neither the earphone receiving mode time, be judged to be near ear and answers mode.
9, as terminal backlight device shown as described in the claim 7, it is characterized in that, also comprise:
The keyboard detection unit, it is hands-free when answering mode or earphone receiving mode being used for when obtain talking mode according to the talking mode acquiring unit, and the keyboard user mode of user terminal is detected.
10, as terminal backlight device shown as described in the claim 7, it is characterized in that described demonstration acquiring unit backlight further comprises:
Subelement is obtained in first demonstration backlight, and the user's communication mode that is used for obtaining according to the talking mode acquiring unit is an earphone receiving mode or hands-free when answering mode, shows according to the display mode backlight under the general modfel;
Subelement is obtained in second demonstration backlight, when the user's communication mode that is used for obtaining according to the talking mode acquiring unit is answered mode for close ear, directly closes demonstration backlight.
11, as terminal backlight device shown as described in the claim 7, it is characterized in that described backlight display unit further comprises:
First backlight display unit is used for showing according to the display mode backlight of described display setting device setting backlight;
Second backlight display unit is used for directly closing demonstration backlight when detection user terminal in described keyboard detection unit does not have keyboard operation in a specified time; When user terminal has carried out keyboard operation in a specified time, then the display brightness backlight when general state or the battery saving mode that sets in advance according to described user terminal shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810006485XA CN101237648A (en) | 2008-02-29 | 2008-02-29 | Terminal backlight display method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810006485XA CN101237648A (en) | 2008-02-29 | 2008-02-29 | Terminal backlight display method and device |
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| CN101237648A true CN101237648A (en) | 2008-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200810006485XA Pending CN101237648A (en) | 2008-02-29 | 2008-02-29 | Terminal backlight display method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148675A1 (en) * | 2009-12-09 | 2010-12-29 | 中兴通讯股份有限公司 | Terminal for sensing light and method for sensing light and adjusting human machine interface |
| CN102137189A (en) * | 2010-01-19 | 2011-07-27 | 手持产品公司 | Power management scheme for portable data collection devices utilizing location and position sensors |
| CN112820243A (en) * | 2019-10-31 | 2021-05-18 | 荣耀终端有限公司 | Backlight control circuit, control method thereof and display terminal |
-
2008
- 2008-02-29 CN CNA200810006485XA patent/CN101237648A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148675A1 (en) * | 2009-12-09 | 2010-12-29 | 中兴通讯股份有限公司 | Terminal for sensing light and method for sensing light and adjusting human machine interface |
| CN102137189A (en) * | 2010-01-19 | 2011-07-27 | 手持产品公司 | Power management scheme for portable data collection devices utilizing location and position sensors |
| CN112820243A (en) * | 2019-10-31 | 2021-05-18 | 荣耀终端有限公司 | Backlight control circuit, control method thereof and display terminal |
| CN112820243B (en) * | 2019-10-31 | 2022-05-27 | 荣耀终端有限公司 | Backlight control circuit, control method thereof and display terminal |
| US12075539B2 (en) | 2019-10-31 | 2024-08-27 | Honor Device Co., Ltd. | Backlight control circuit, control method thereof, and display terminal |
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Application publication date: 20080806 |