CN105100406A - Method and device for displaying sustainable time of terminal application - Google Patents
Method and device for displaying sustainable time of terminal application Download PDFInfo
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- CN105100406A CN105100406A CN201510275678.5A CN201510275678A CN105100406A CN 105100406 A CN105100406 A CN 105100406A CN 201510275678 A CN201510275678 A CN 201510275678A CN 105100406 A CN105100406 A CN 105100406A
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Abstract
Embodiments of the invention provide a method and a device for displaying a sustainable time of a terminal application, and relate to the field of electronic technology. The method and the device can be used for enabling a terminal to display the sustainable time of the terminal application in a real time manner. The method comprises: determining a current working mode of a terminal application which is operated on the terminal; obtaining a current needed to be consumed by the terminal application in the current working mode from a pre-configured first database, and obtaining the current remaining electric quantity of the terminal, wherein currents needed to be consumed by the terminal application in different working modes are stored in the first database; calculating the current sustainable use time of the terminal application according to the current remaining electric quantity of the terminal and the current needed to be consumed by the terminal application in the current working mode; and displaying the time in an edge area of the terminal application interface. The method and the device provided by the invention are used for displaying the sustainable time of the terminal application in a real time manner.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to method and the device of a kind of display terminal application sustainable time.
Background technology
Nowadays, the mobile terminal of large-screen, high pixel is accepted by vast user, but the fast development of relative movement terminal large-screen, high pixel, the development of battery of mobile terminal capacity is really too slow.Therefore, these are loaded with the mobile terminal of the high power consuming devices needing to consume large volume and electricity, because battery electric quantity is limited, and cause mobile terminal limited for service time, and then the high power consuming devices causing user dare not use when mobile terminal is in low electricity loading in mobile terminal (such as, flashlight, terminal camera application etc.) or the application of high power consumption is (such as, the Video Applications of loading), or, cause user when mobile terminal is in low electricity due to carelessness, and continue to use the high power consuming devices loaded in mobile terminal, thus affect the normal obedient necessary function such as grade that user uses mobile terminal.Such as, for mobile phone camera, under mobile phone is in low state of charge, can consume how many electricity because user does not understand camera, therefore, in order to prevent mobile phone automatic shutdown, most user also dare not use camera.
Summary of the invention
A kind of method that embodiments of the invention provide display terminal to apply the sustainable time and device, can make the real-time display terminal of terminal apply the time of sustainable use.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, provides a kind of display terminal to apply the method for sustainable time, comprising:
Determine the mode of operation that terminal applies that terminal is being run is current;
From the first pre-configured database, obtain the electric current that described terminal applies needs to consume under current mode of operation, and obtain described terminal current residual electricity; Wherein, the electric current that described terminal applies needs to consume under different working modes is stored in described first database;
Under current mode of operation, need the electric current consumed according to described terminal current residual electricity and described terminal applies, calculate the time of the current sustainable use of described terminal applies;
By described time showing at described terminal applies interface.
Second aspect, provides a kind of display terminal to apply the device of sustainable time, comprising:
Determination module, for determining the mode of operation that terminal applies that terminal is being run is current;
First acquisition module, for obtaining the electric current that described terminal applies needs to consume under current mode of operation from the first pre-configured database, and obtains described terminal current residual electricity; Wherein, the electric current that described terminal applies needs to consume under different working modes is stored in described first database;
Computing module, described terminal applies for obtaining according to described terminal current residual electricity and described first acquisition module of described second acquisition module acquisition needs the electric current consumed under current mode of operation, calculates the time of the current sustainable use of described terminal applies;
Display module, for the described time showing that calculated by described computing module at described terminal applies interface.
The method of display terminal that embodiments of the invention provide application sustainable time and device, by determining the mode of operation that terminal applies that terminal is being run is current; From the first pre-configured database, obtain the electric current that terminal applies needs to consume under current mode of operation, in this first database, comprise the electric current that terminal applies needs to consume under different working modes; Obtain terminal current residual electricity; Under current mode of operation, need the electric current consumed according to terminal current residual electricity and terminal applies, calculate the time of the current sustainable use of terminal applies; By time showing at described terminal applies interface, thus facilitate user can realize seeing that dump energy supports the service time of present terminal application intuitively in the process using terminal applies, thus use according to actual charge condition plan, avoid user use terminal too fast and affect the necessary functions such as normal talking.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic flow sheet of the method for a kind of display terminal application sustainable time that Fig. 1 provides for embodiments of the invention;
The structural representation of the device of a kind of display terminal application sustainable time that Fig. 2 provides for embodiments of the invention;
The structural representation of the device of the another kind of display terminal application sustainable time that Fig. 3 provides for embodiments of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments of the invention provide a kind of display terminal to apply the method for sustainable time, and as shown in Figure 1, the method specifically comprises the steps:
101, the mode of operation that the terminal applies run of device determination terminal of display terminal application sustainable time is current.
In the present embodiment, the device of above-mentioned display terminal application sustainable time is in the terminal integrated, and above-mentioned terminal applies comprises the video playback application of terminal camera camera or terminal.Concrete, when terminal applies is terminal camera application, the mode of operation of terminal camera application comprises: image pickup mode and exposal model, and this image pickup mode comprises video recording resolution sizes and whether photoflash lamp is opened, and whether this exposal model comprises take pictures resolution sizes and photoflash lamp and open.Exemplary, above-mentioned resolution dimensions of taking pictures/record a video mainly contains: 4096*2160 (true4k), 3840*2160 (4k), 1920*1080 (1080p), 1280*720 (720p), 864*480 (FWVGA (FullWideVGA)), 800*480 (WVGA (WideVGA)), 720*480 (480p), 640*480 (VGA), 352*288 (CIF).It should be noted that the various explanations of above-mentioned various resolution dimensions are only a kind of examples, other concrete unaccounted sizes do not repeat them here.When this terminal applies is the video playback application of terminal, then the mode of operation of this video playback application comprises: screen intensity size and video definition are sold on a commission basis (such as, super clear, high definition, SD).
102, the device of display terminal application sustainable time obtains the electric current that terminal applies needs to consume under current mode of operation from the first pre-configured database, and obtains terminal current residual electricity.
Wherein, the electric current that terminal applies needs to consume under different working modes is stored in the first above-mentioned database.
Concrete, the terminal applies stored in this first database needs the electric current consumed to be that technical staff uses this terminal applies under different mode of operations under different working modes, then by Agilent external power supply, this terminal is measured, thus obtain the electric current of this terminal applies under different working modes, and this electric current is stored in this first database with corresponding mode of operation one_to_one corresponding.
Exemplary, example is applied as with terminal camera, technical staff obtains supported size and the video recording size of taking pictures of terminal on current market, is then measured respectively by Agilent external power supply: under exposal model, 1, use difference size of taking pictures take pictures and measure electric current of taking pictures respectively; 2, the electric current of photoflash lamp under exposal model is measured; 3, under RECORD mode, different video recording size is adopted to record a video and measure record current; 4, the electric current of photoflash lamp under RECORD mode is measured.Finally, according to the difference of mode of operation, the electric current measured is combined on request, then, obtain the electric current that the different working modes of this terminal camera application is corresponding.
Exemplary, if when being stored in the first database with mapping table, then terminal can obtain electric current corresponding to mode of operation with reference to the corresponding relation shown in following table 1,2,3,4.Such as, mode of operation 1 is: the resolution dimensions of video recording is B1:1920*1080 (1080p) and opens photoflash lamp, electric current I 1 ' corresponding when the resolution dimensions being then applied in video recording by obtaining terminal camera in following table 2,4 is 1920*1080 (1080p), and obtain the electric current I ftorch of photoflash lamp under RECORD mode, then electric current I=the I1 '+Iftorch of mode of operation 1.
| To take pictures size | Electric current |
| B1 | I1 |
| B2 | I2 |
| B3 | I3 |
| …… | …… |
Table 1
| Video recording size | Electric current |
| B1 | I1’ |
| B2 | I2’ |
| B3 | I3’ |
| …… | …… |
Table 2
Table 3
Table 4
103, the device of display terminal application sustainable time needs the electric current of consumption under current mode of operation according to terminal current residual electricity and terminal applies, calculates the time of the current sustainable use of terminal applies.
Such as, record a video under 720p form, complete machine electric current of recording a video under this size is 550mA.Supposing the system dump energy is 2000mAh, then the cruising time of recording a video under this size is 2000/550=3.6 (hour).
Concrete, when terminal applies is terminal camera application, also comprise the steps a1 and step a2 after step 102:
The device of a1, display terminal application sustainable time, from the second pre-configured database, obtains the electric current taking the consumption of once photograph needs under terminal camera is applied in current exposal model under current exposal model.
Wherein, the electric current taken once photograph under terminal camera is applied in different exposal model and consume is stored in the second above-mentioned database.
Concrete, due to user use terminal camera apply take pictures time, the photo opporunity that once photograph consumes is not clapped in the application of this terminal camera generally needs hundreds of millisecond (as: 750ms), technical staff can be measured this terminal by Agilent external power supply, measure the average current in this hundreds of millisecond, then be multiplied by photo opporunity, just can draw the required electric current consumed in this photo opporunity, namely often take the electric current of the required consumption of once photograph.Such technical staff by using this terminal camera to apply under different mode of operations, obtain the electric current taken once photograph under this terminal camera is applied in different mode of operations and consume according to said process, finally this electric current is stored in this second database with corresponding mode of operation one_to_one corresponding.
Certainly, it should be noted that, the first above-mentioned database and above-mentioned second database can be same databases, can be also disparate databases, not limit here.
A2, display terminal application the sustainable time device be applied in current exposal model according to terminal current residual electricity and terminal camera under take once photograph need consume electric current, calculate terminal camera application residue number of times capable of taking pictures.
Concrete, terminal applies sustainable time=electric current (mA) that current system electricity (mAh)/current operation mode is corresponding.In the present embodiment, for terminal camera application, the video recording of terminal camera application sustainable time=electric current (mA*ms) that current system electricity (mAh)/current RECORD mode is corresponding.The electric current (mA*ms) that once photograph consumes is taken under the electricity corresponding to number of times capable of taking pictures=current system electricity (mAh)/current exposal model of terminal camera application.Finally transform unit, just can obtain concrete residue and to take pictures number of times.
Exemplary, if when being stored in the second database with mapping table, then this device with reference to the corresponding relation shown in following table 1,2,3,4, can obtain electric current corresponding to mode of operation and applies number of times capable of taking pictures to calculate this terminal camera.Such as, mode of operation 2 is: the resolution dimensions of taking pictures is B1:1920*1080 (1080p) and opens photoflash lamp, then be applied in electric current I 1 corresponding when resolution dimensions is 1920*1080 (1080p) by obtaining terminal camera in following table 5,6, and obtaining the electric current I fon of photoflash lamp under exposal model, then the electric current of mode of operation 2 correspondence is I=I1+Ifon.Mode of operation 3 is: the resolution dimensions of taking pictures is B2:1280*720 (720p) and does not open photoflash lamp, then be applied in electric current I 2 corresponding when resolution dimensions is 1920*1080 (1080p) by obtaining terminal camera in following table 5,6, the electric current of corresponding mode of operation 3 correspondence is I=I1.
Table 5
Table 6
104, display terminal application the sustainable time device by time showing at terminal applies interface.
Concrete, remaining of calculating taken pictures number of times or sustainable video time of the device of display terminal application sustainable time imports in the video memory of terminal, dynamic setting remaining time and the text messages such as number of times of taking pictures, and by the information displaying that sets at this terminal applies interface.Preferably, the time set, the text messages such as number of times of taking pictures can be presented at the fringe region at terminal applies interface by this device.
Optionally, after step 104, the method also comprises the steps:
If the time of the current sustainable use of 104a terminal applies is less than scheduled time threshold value, then the device of display terminal application sustainable time needs the electric current consumed to adjust the current mode of operation of terminal applies according to terminal applies under current mode of operation.
Exemplary, if this scheduled time threshold value refers to that terminal will ensure that user normally uses the normal pre-warning time set when waiting necessary function of understanding of terminal, then when the time of the current sustainable use of terminal applies is less than scheduled time threshold value, in order to ensure that terminal can follow-up this terminal of normal use, then under current mode of operation can be adjusted to low power mode of operation by this terminal.
Certainly, in extreme circumstances, such as terminal power is low to when being not enough to take pictures or record a video, and directly can exit terminal camera application and not allow again to enter.
The method of the display terminal application sustainable time that embodiments of the invention provide, by determining the mode of operation that terminal applies is current; From the first pre-configured database, obtain the electric current that terminal applies needs to consume under current mode of operation, in this first database, comprise the electric current that terminal applies needs to consume under different working modes; Obtain terminal current residual electricity; Under current mode of operation, need the electric current consumed according to terminal current residual electricity and terminal applies, calculate the time of the current sustainable use of terminal applies; By the fringe region of time showing at described terminal applies interface, thus facilitate user can realize seeing that dump energy supports the service time of present terminal application intuitively in the process using terminal applies, user intuitively obtains information accurately.Thus use according to actual charge condition plan, avoid user use terminal too fast and affect the necessary functions such as normal talking.
Such as, apply for terminal camera, terminal only need be tested and the different size video recording adding up camera and the electric current of taking pictures, then calculate according to current electric quantity, implementation procedure is simple, this programme can by calculating the sustainable time and number of times of taking pictures that directly show current camera in the display interface of camera simultaneously, can judge whether to meet user's needs according to the duration simultaneously, the camera duration can be postponed completely to be selected by menu item other sizes if discontented, user is avoided in unwitting situation, to use camera overlong time and cause mobile terminal automatic shutdown.
Embodiments of the invention provide a kind of display terminal to apply the device of sustainable time, this device is in the terminal integrated, for implementing the method for above-mentioned display terminal application sustainable time, as shown in Figure 2, this terminal 2 comprises: determination module 21, first acquisition module 22, computing module 23 and display module 24, wherein:
Determination module 21, for determining the mode of operation that terminal applies that terminal is being run is current.
First acquisition module 22, for obtaining the electric current that terminal applies needs to consume under current mode of operation from the first pre-configured database, and obtains terminal current residual electricity.
Wherein, the electric current that terminal applies needs to consume under different working modes is stored in the first above-mentioned database.
Computing module 23, for according to first acquisition module 22 obtain terminal current residual electricity and terminal applies need under current mode of operation consume electric current, calculate the time of the current sustainable use of terminal applies.
Display module 24, for the time showing that calculated by computing module at terminal applies interface.
Optionally, above-mentioned terminal applies comprises the video playback application of terminal camera application or terminal; When terminal applies is terminal camera application, the mode of operation of terminal camera application comprises: whether video recording resolution sizes, resolution sizes of taking pictures and photoflash lamp are opened; When terminal applies is the video playback application of terminal, the mode of operation of the video playback application of this terminal comprises: video resolution size and screen intensity size.
Optionally, as shown in Figure 3, when terminal applies is terminal camera application, this terminal 2 also comprises: the second acquisition module 25, wherein:
Second acquisition module 25, for from the second pre-configured database, obtains the electric current taking the consumption of once photograph needs under current exposal model; Wherein, the electric current taken once photograph under terminal camera is applied in different exposal model and consume is stored in this second database.
Computing module 23, taking the electric current that once photograph needs to consume under terminal camera also for obtaining according to terminal current residual electricity and second acquisition module 25 of the first acquisition module 22 acquisition is applied in current exposal model, calculating the application of described terminal camera and remaining number of times capable of taking pictures.
Optionally, as shown in Figure 3, terminal 2 also comprises: adjusting module 26, wherein:
Adjusting module 26, if the time of the current sustainable use of terminal applies calculated for computing module 23 be greater than scheduled time threshold value, then according to the mode of operation that terminal applies needs the electric current adjustment terminal applies that consumes current under current mode of operation.
It should be noted that, the first above-mentioned database and the second database can be same database.
The device of the display terminal application sustainable time that embodiments of the invention provide, by determining the mode of operation that terminal applies is current; From the first pre-configured database, obtain the electric current that terminal applies needs to consume under current mode of operation, in this first database, comprise the electric current that terminal applies needs to consume under different working modes; Obtain terminal current residual electricity; Under current mode of operation, need the electric current consumed according to terminal current residual electricity and terminal applies, calculate the time of the current sustainable use of terminal applies; By the fringe region of time showing at described terminal applies interface, thus facilitate user can realize seeing that dump energy supports the service time of present terminal application intuitively in the process using terminal applies, user intuitively obtains information accurately.Thus use according to actual charge condition plan, avoid user use terminal too fast and affect the necessary functions such as normal talking.
Such as, apply for terminal camera, terminal only need be tested and the different size video recording adding up camera and the electric current of taking pictures, then calculate according to current electric quantity, implementation procedure is simple, this programme can by calculating the sustainable time and number of times of taking pictures that directly show current camera in the display interface of camera simultaneously, can judge whether to meet user's needs according to the duration simultaneously, the camera duration can be postponed completely to be selected by menu item other sizes if discontented, user is avoided in unwitting situation, to use camera overlong time and cause mobile terminal automatic shutdown.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, internal structure by device is divided into different functional modules, to complete all or part of function described above.The system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed terminal and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described module or unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, the indirect coupling of device or unit or communication connection.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
The above, above embodiment only in order to the technical scheme of the application to be described, is not intended to limit; Although with reference to previous embodiment to present application has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the application.
Claims (10)
1. the method for display terminal application sustainable time, is characterized in that, comprising:
Determine the mode of operation that terminal applies that terminal is being run is current;
From the first pre-configured database, obtain the electric current that described terminal applies needs to consume under current mode of operation, and obtain described terminal current residual electricity; Wherein, the electric current that described terminal applies needs to consume under different working modes is stored in described first database;
Under current mode of operation, need the electric current consumed according to described terminal current residual electricity and described terminal applies, calculate the time of the current sustainable use of described terminal applies;
By described time showing at described terminal applies interface.
2. method according to claim 1, is characterized in that, described terminal applies comprises the video playback application of terminal camera application or described terminal; When described terminal applies is the application of described terminal camera, the mode of operation of described terminal camera application comprises: whether video recording resolution sizes, resolution sizes of taking pictures and photoflash lamp are opened; When described terminal applies is the video playback application of terminal, the mode of operation of the video playback application of described terminal comprises: video definition size and screen intensity size.
3. method according to claim 2, it is characterized in that, when described terminal applies is the application of described terminal camera, the described electric current obtaining described terminal applies and need to consume under current mode of operation from the first pre-configured database, and after obtaining described terminal current residual electricity, described method also comprises:
From the second pre-configured database, obtain the electric current taking the consumption of once photograph needs under described terminal camera is applied in current exposal model; Wherein, the electric current taken once photograph under described terminal camera is applied in different exposal model and consume is stored in described second database;
Take the electric current that once photograph needs to consume under being applied in current exposal model according to described terminal current residual electricity and described terminal camera, calculate described terminal camera application residue number of times capable of taking pictures.
4. method according to claim 3, is characterized in that, described first database and described second database are same database.
5. method according to claim 1, is characterized in that, described method also comprises:
If the time of the current sustainable use of described terminal applies is less than scheduled time threshold value, then under current mode of operation, the electric current consumed is needed to adjust the current mode of operation of described terminal applies according to described terminal applies.
6. the device of display terminal application sustainable time, is characterized in that, comprising:
Determination module, for determining the mode of operation that terminal applies that terminal is being run is current;
First acquisition module, for obtaining the electric current that described terminal applies needs to consume under current mode of operation from the first pre-configured database, and obtains described terminal current residual electricity; Wherein, the electric current that described terminal applies needs to consume under different working modes is stored in described first database;
Computing module, described terminal applies for obtaining according to described terminal current residual electricity and described first acquisition module of described second acquisition module acquisition needs the electric current consumed under current mode of operation, calculates the time of the current sustainable use of described terminal applies;
Display module, for the described time showing that calculated by described computing module at described terminal applies interface.
7. device according to claim 6, is characterized in that, described terminal applies comprises the video playback application of terminal camera application or described terminal; When described terminal applies is the application of described terminal camera, the mode of operation of described terminal camera application comprises: whether video recording resolution sizes, resolution sizes of taking pictures and photoflash lamp are opened; When described terminal applies is the video playback application of terminal, the mode of operation of the video playback application of described terminal comprises: video resolution size and screen intensity size.
8. device according to claim 7, is characterized in that, when described terminal applies is the application of described terminal camera, described terminal also comprises:
Second acquisition module, for from the second pre-configured database, takes the electric current that once photograph needs to consume under current exposal model described in obtaining; Wherein, the electric current taken once photograph under described terminal camera is applied in different exposal model and consume is stored in described second database;
Described computing module, taking the electric current that once photograph needs to consume under described terminal camera also for obtaining according to described terminal current residual electricity and described 3rd acquisition module of described second acquisition module acquisition is applied in current exposal model, calculating the application of described terminal camera and remaining number of times capable of taking pictures.
9. device according to claim 8, is characterized in that, described first database and described second database are same database.
10. device according to claim 6, is characterized in that, described terminal also comprises:
Adjusting module, if the time of the current sustainable use of described terminal applies calculated for described computing module is less than scheduled time threshold value, then under current mode of operation, the electric current consumed is needed to adjust the current mode of operation of described terminal applies according to described terminal applies.
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