CN105528050A - Terminal and terminal display control method - Google Patents
Terminal and terminal display control method Download PDFInfo
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- CN105528050A CN105528050A CN201410521642.6A CN201410521642A CN105528050A CN 105528050 A CN105528050 A CN 105528050A CN 201410521642 A CN201410521642 A CN 201410521642A CN 105528050 A CN105528050 A CN 105528050A
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Abstract
The invention discloses a terminal and a terminal display control method. The terminal comprises a setup module, a detection module, a processing module, and a display module, wherein the setup module is used for setting the correspondence between the shooting stable state and preview power consumption; the shooting stable state comprises the degree of shooting stability when the terminal shoots pictures or videos; the detection module is used for detecting the degree of shooting stability of the terminal and determining the state of the shooting stability according to the degree of the shooting stability; the processing module is used for determining the preview power consumption according to the state of shooting stability and the correspondence; and the display module is used for displaying the preview pictures with the preview power consumption. According to the implementation of the invention, based on the control over the display effect of the preview pictures, the control over the power consumption of the preview pictures is achieved. The service time of the terminal is prolonged and the user experience is enhanced.
Description
Technical field
The present invention relates to terminal applies field, particularly relate to a kind of terminal for control terminal display power consumption and terminal demonstration control method.
Background technology
Along with user requires more and more higher to terminal capabilities such as mobile phones, the performance of application that mobile phone is made a video recording also is become better and better, and during as carried out the operations such as shooting in terminal, can show preview screen so that user adjusts the parameters such as camera angle to user, concrete as, when user carries out shooting application, the picture collected is shown to user with the form of preview screen by terminal, user is according to the camera site of preview screen adjustment terminal, the parameter such as angle and focal length, when obtaining good photographic effect, press start key start shooting after, the picture that terminal storage collects also carries out showing (knowing shooting content for user) with the form of preview screen simultaneously, after user presses end key stopping shooting, terminal continues the picture collected to show to user with the form of preview screen, until user again makes a video recording or exits.
Namely in the prior art, when terminal is made a video recording, the time that displaying time and the user of terminal preview screen make a video recording is equal to, therefore, if when user makes a video recording for a long time, the users such as parameter are no longer adjusted when not needing the scene seeing preview screen adjust the parameters such as terminal location user after, preview screen will cause the invalid loss of large volume and electricity, the output frame rate of especially existing preview screen (the output quantity of picture in the unit interval, be generally 30-60 frame per second) very high, the preview screen of high output frame rate also means more invalid loss; Invalid loss then can shorten the service time of terminal, reduces the experience of user.
Therefore, how providing a kind of display power consumption that can control preview screen with the terminal reduced the wastage, is those skilled in the art's technical matterss urgently to be resolved hurrily.
Summary of the invention
The invention provides a kind of terminal and terminal demonstration control method, to solve the tall and big problem of prior art preview display technique power consumption.
The invention provides a kind of terminal, in one embodiment, this terminal comprises and arranges module, detection module, processing module and display module, wherein, arrange the corresponding relation of module for the shooting steady state (SS) and preview power consumption that arrange terminal, shooting steady state (SS) comprises shooting degree of stability during terminal shooting; Detection module is used for the shooting degree of stability of sense terminals, and according to the shooting steady state (SS) of shooting degree of stability determination terminal; Processing module is used for according to shooting steady state (SS) and corresponding relation determination preview power consumption; Display module is used for preview power consumption preview screen process.
Further, arrange module specifically in corresponding relation in above-described embodiment, the relation trend arranging shooting degree of stability and preview power consumption is: steady state (SS) of making a video recording is higher, and preview power consumption is lower.
Further, the pass of the preview power consumption in above-described embodiment and the output frame rate of preview screen is: preview power consumption is lower, and the output frame rate of preview screen is less, when preview power consumption is zero, stops exporting preview screen; The relation of display module specifically for the output frame rate according to preview power consumption and preview screen and the output frame rate of preview power consumption determination preview screen, and to determine that the output frame rate obtained exports preview screen.
Further, detection module in above-described embodiment comprises at least one in the first detection sub-module, the second detection sub-module and the 3rd detection sub-module, wherein, first detection sub-module is used for the motion state by the sensor sense terminals in terminal, determines according to the acceleration condition of terminal degree of stability of making a video recording; Second detection sub-module is used for detecting user's sight line by the camera in terminal, according to detecting that user's sight angle determines degree of stability of making a video recording; 3rd detection sub-module is used for the rate of change of the picture that sense terminals gathers, and determines according to rate of change degree of stability of making a video recording.
Further, the shooting steady state (SS) in above-described embodiment also comprises the duration of terminal in each shooting degree of stability; Detection module is also for after detecting that terminal is in a shooting degree of stability, and whether sense terminals meets the duration of this shooting degree of stability in shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, triggers processing module.
Meanwhile, present invention also offers a kind of terminal demonstration control method, in one embodiment, the method comprises: arrange the shooting steady state (SS) of terminal and the corresponding relation of preview power consumption, and shooting steady state (SS) comprises shooting degree of stability during terminal shooting; The shooting degree of stability of sense terminals, and according to the shooting steady state (SS) of shooting degree of stability determination terminal; According to shooting steady state (SS) and corresponding relation determination preview power consumption; With preview power consumption to preview screen process.
Further, in corresponding relation in the above-described embodiments, the relation trend of shooting steady state (SS) and preview power consumption is: steady state (SS) of making a video recording is higher, and preview power consumption is lower.
Further, the pass of the preview power consumption in above-described embodiment and the output frame rate of preview screen is: preview power consumption is lower, and the output frame rate of preview screen is less, when preview power consumption is zero, stops exporting preview screen; Comprise with the step of preview power consumption display preview screen: according to the relation of output frame rate and the output frame rate of preview power consumption determination preview screen of preview power consumption and preview screen, and to determine that the output frame rate obtained exports preview screen.
Further, the step of the shooting degree of stability of the sense terminals in above-described embodiment comprises: by the motion state of the sensor sense terminals in terminal, determines according to the acceleration condition of terminal degree of stability of making a video recording; And/or, detect user's sight line by the camera in terminal, according to detecting that user's sight angle determines degree of stability of making a video recording; And/or the rate of change of the picture that sense terminals gathers, determines according to rate of change degree of stability of making a video recording.
Further, the shooting steady state (SS) in above-described embodiment also comprises the duration of terminal in each shooting degree of stability; Also comprised before according to shooting degree of stability and corresponding relation determination preview power consumption: after detecting that terminal is in a shooting degree of stability, whether sense terminals meets the duration of this shooting degree of stability in shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, according to shooting degree of stability and corresponding relation determination preview power consumption.
Beneficial effect of the present invention:
Terminal provided by the invention and terminal demonstration control method, preset the corresponding relation of terminal shooting steady state (SS) (comprising shooting degree of stability) and preview power consumption, the shooting degree of stability of sense terminals when the preview screen of terminal demonstration camera, and then determine the shooting steady state (SS) of terminal, according to shooting steady state (SS) and the corresponding relation determination preview power consumption of terminal, and with the preview power consumption determined to show preview screen, the power consumption control to preview screen by the control realization to preview screen display effect, the service time of terminal can be extended, enhance user's experience.
Accompanying drawing explanation
The high-level schematic functional block diagram of the terminal that Fig. 1 provides for first embodiment of the invention;
The process flow diagram of the terminal demonstration control method that Fig. 2 provides for second embodiment of the invention.
Embodiment
Now by embodiment mode by reference to the accompanying drawings the present invention made and further annotate explanation.
First embodiment:
The high-level schematic functional block diagram schematic diagram of the terminal that Fig. 1 provides for first embodiment of the invention, as shown in Figure 1, in the present embodiment, terminal 1 comprises: arrange module 11, detection module 12, processing module 13 and display module 14, wherein,
Arrange the corresponding relation of module 11 for the shooting steady state (SS) and preview power consumption that arrange terminal, shooting steady state (SS) comprises shooting degree of stability during terminal shooting; Concrete, arrange module 11 can for user provide display interface to realize with user mutual, so just corresponding relation between different shooting steady state (SS)s and preview power consumption can be set according to the selection of user, certainly, also can give tacit consent to one/multiple corresponding relation in terminal, be convenient to user and select and/or amendment;
Detection module 12 for the shooting degree of stability of sense terminals, and according to the shooting steady state (SS) of shooting degree of stability determination terminal; Preferably, detection module 12 only selects some application needing to open camera user, and (now terminal shows to user the picture that camera collects by screen, under this kind of scene, as the picture as shown in user is when carrying out video capture is called preview screen, preview screen is convenient to the shooting effect that user adjusts camera) time, check the shooting degree of stability of terminal, doing so avoids inessential inspection (as user take pictures time, do not need to detect), save electric energy;
Processing module 13 is for according to shooting steady state (SS) and corresponding relation determination preview power consumption; Concrete, processing module 13 according to detection module 12 detect according to shooting steady state (SS), search corresponding preview power consumption at corresponding relation, and export to display module 14;
Display module 14 for preview power consumption to preview screen process, comprise and export preview screen with low output frame rate or stop exporting preview screen; Concrete, display module 14 can be terminal display device (comprise screen, for receive the picture that camera collects image received device, for carrying out processing etc. the image processing apparatus of operation to the picture gathered), with the picture collected according to preview power consumption display camera, adjust photographic effect etc. for user.
The present embodiment, by the control to display module 14 preview power consumption, realizes the object reducing power consumption of terminal.
In certain embodiments, arrange module 11 specifically in corresponding relation, arranging shooting steady state (SS) and preview power consumption is inverse relationship, and it is higher that inverse relationship comprises steady state (SS) of making a video recording, and preview power consumption is lower, concrete, shooting steady state (SS) can be divided into multiple grade, as adjusted greatly grade, (under this state grade, user is significantly adjusting the parameters such as terminal location angle, now with normal preview power consumption display preview screen, be convenient to user's adjustment), (under this state grade, user is adjusting the parameters such as terminal location angle to inching grade by a small margin, now with half preview power consumption display preview screen, the more time is stopped under certain preview screen, be convenient to user and know adjustment result) and (under this state grade, user does not need the parameters such as adjustment terminal location angle not adjust grade, now with zero preview power consumption display preview screen, as stopped the output of preview screen, to save electric energy), the preview power consumption that the shooting degree of stability of each grade is corresponding exclusive.
In certain embodiments, the output frame rate of preview power consumption and preview screen is positive relationship; It is lower that this positive relationship comprises preview power consumption, and the output frame rate of preview screen is less, when preview power consumption is zero, stops exporting preview screen; Display module 14 specifically for the output frame rate according to the positive relationship relation of preview power consumption and the output frame rate of preview screen (also i.e.) and preview power consumption determination preview screen, and to determine the output frame rate output preview screen obtained; The example of continuing from the preceding paragraph, in the normal preview power consumption corresponding to large adjustment grade, the output frame rate of 45 frames/second can export preview screen, in half preview power consumption corresponding to inching grade, the output frame rate of 20 frames/second can export preview screen, and do not adjusting in zero preview power consumption corresponding to grade, the output frame rate of 1 frame/second can export the output of preview screen/stopping preview screen; On this basis, display module 14 just confirmable output frame rate output preview screen.
In certain embodiments, detection module 12 comprises at least one in the first detection sub-module, the second detection sub-module and the 3rd detection sub-module, wherein,
First detection sub-module is used for the motion state by the sensor sense terminals in terminal, determines according to the acceleration condition of terminal degree of stability of making a video recording, concrete, first detection sub-module can carry out the motion state (concrete is acceleration condition) of sense terminals by sensors such as the acceleration transducer/gyroscopes in terminal, the shooting degree of stability that different acceleration condition is corresponding different, as, acceleration is very large/when altering a great deal, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is for adjust grade greatly, acceleration is general/vary stable time, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is inching grade, when acceleration is zero (as terminal fix time), think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal be not for adjust grade,
Second detection sub-module is used for detecting user's sight line by the camera in terminal, according to detecting that user's sight angle determines degree of stability of making a video recording, concrete, second detection sub-module can detect the visual line of sight of user by the front-facing camera of terminal, when terminal is all in user's sight line, representative of consumer is significantly adjusting the position angle etc. of terminal, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is for adjust grade greatly, when the screen of only terminal is in user's sight line, representative of consumer is carrying out adjustment by a small margin according to the position angle etc. of difference to terminal of actual scenery and terminal demonstration, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is inching grade, when terminal is not in user's sight line, representative of consumer has completed the adjustment of the position angle of terminal etc., think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal be not for adjust grade,
3rd detection sub-module is used for the rate of change of the picture that sense terminals gathers, and determines according to rate of change degree of stability of making a video recording, concrete, 3rd detection sub-module carrys out the difference degree between the adjacent photo that comparison terminal camera collects by the image processing apparatus etc. in terminal, as, adjacent photo is widely different (as a window, a wall), then think and the position angle etc. of terminal is significantly being adjusted, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is for adjust grade greatly, adjacent photo differs greatly (as a window, one and half window half walls), then think that user is carrying out adjustment by a small margin according to the position angle etc. of difference to terminal of actual scenery and terminal demonstration, think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal is inching grade, adjacent photo difference is less (as having people in a window, only the number of people is had) in a window, then think the adjustment (photographic subjects is window) of the position angle that completed terminal etc., think that shooting steady state (SS) corresponding to the shooting degree of stability of terminal be not for adjust grade.
In certain embodiments, steady state (SS) of making a video recording also comprises the duration of terminal in each shooting degree of stability; Detection module 12 is also for after detecting that terminal is in a shooting degree of stability, whether sense terminals meets the duration of this shooting degree of stability in shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, trigger processing module 13; Concrete, duration in shooting steady state (SS) can according to user habit or terminal acquiescence, as 10 seconds, now, as detected when detection module 12, the duration that terminal is in inching grade reaches 10 seconds, then trigger processing module 13, if the duration is less than 10 seconds, then do not trigger processing module 13; The present embodiment is in order to avoid false triggering.
In certain embodiments, whether detection module 12 also changes for the shooting steady state (SS) of real-time sense terminals, if change, then trigger processing module 13 and upgrade preview power consumption, display module 14 is with the preview power consumption display preview screen after renewal; The present embodiment is to realize dynamically updating of preview screen display effect, strengthens the experience of user.
Second embodiment:
The process flow diagram of the terminal demonstration control method that Fig. 2 provides for second embodiment of the invention, as shown in Figure 2, in the present embodiment, terminal demonstration control method provided by the invention comprises the following steps:
S201: the shooting steady state (SS) of terminal and the corresponding relation of preview power consumption are set, shooting steady state (SS) comprises shooting degree of stability during terminal shooting;
This step can be performed by the module 11 that arranges in Fig. 1;
S202: when the preview screen of terminal demonstration camera, the shooting degree of stability of sense terminals, and according to the shooting steady state (SS) of shooting degree of stability determination terminal;
This step can be performed by the detection module 12 in Fig. 1;
S203: according to shooting steady state (SS) and corresponding relation determination preview power consumption;
This step can be performed by the processing module 13 in Fig. 1;
S204: with preview power consumption to preview screen process;
This step can be performed by the display module 14 in Fig. 1.
In certain embodiments, in step s 201, shooting steady state (SS) and preview power consumption are inverse relationship, and it is higher that inverse relationship comprises shooting steady state (SS), and preview power consumption is lower.
In certain embodiments, the output frame rate of preview power consumption and preview screen is positive relationship, and it is lower that positive relationship comprises preview power consumption, and the output frame rate of preview screen is less, when preview power consumption is zero, stops exporting preview screen; Now, step S204 comprises: according to the output frame rate of this positive relationship and preview power consumption determination preview screen, and to determine that the output frame rate obtained exports preview screen.
In certain embodiments, step S202 can be realized by following three kinds of detection modes:
By the motion state of the sensor sense terminals in terminal, determine according to the acceleration condition of terminal degree of stability of making a video recording; This detection mode can be performed by the first detection sub-module;
And/or,
User's sight line is detected, according to detecting that user's sight angle determines degree of stability of making a video recording by the camera in terminal; This detection mode can be performed by the second detection sub-module;
And/or,
The rate of change of the picture that sense terminals gathers, determines according to rate of change degree of stability of making a video recording; This detection mode can be performed by the 3rd detection sub-module.
In certain embodiments, steady state (SS) of making a video recording also comprises the duration of terminal in each shooting degree of stability; Now, also comprised before step S203: after detecting that terminal is in a shooting degree of stability, whether sense terminals meets the duration of this shooting degree of stability in shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, performs step S203.
In certain embodiments, after execution step S204, also comprise: whether the shooting steady state (SS) of sense terminals changes in real time, if change, then upgrade preview power consumption, and with the preview power consumption after renewal to preview screen process.
In summary, by enforcement of the present invention, at least there is following beneficial effect:
Preset the corresponding relation of terminal shooting steady state (SS) (comprising shooting degree of stability) and preview power consumption, obtain the shooting steady state (SS) of terminal, according to shooting steady state (SS) and the corresponding relation determination preview power consumption of terminal, and with the preview power consumption determined to show preview screen, the power consumption control to preview screen by the control realization to preview screen display effect, the service time of terminal can be extended, enhance user's experience;
Further, provide the detection mode of multiple shooting degree of stability, user can select one or more, is convenient to compatible cell phone apparatus separately, improves user's experience;
Further, reduce power consumption by the output frame rate reducing preview screen, terminal processes is simple, is convenient to implement.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method can carry out by program the hardware that instruction is correlated with to have come, program can be stored in a computer read/write memory medium, and storage medium can as ROM/RAM, disk, CD etc.
Below be only the specific embodiment of the present invention; not any pro forma restriction is done to the present invention; every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations, combination or modification, all still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a terminal, is characterized in that, comprises and arranges module, detection module, processing module and display module, wherein,
Describedly arrange the corresponding relation of module for the shooting steady state (SS) and preview power consumption that arrange terminal, described shooting steady state (SS) comprises the shooting degree of stability during shooting of described terminal;
Described detection module for detecting the shooting degree of stability of described terminal, and determines the shooting steady state (SS) of described terminal according to described shooting degree of stability;
Described processing module is used for determining described preview power consumption according to described shooting steady state (SS) and described corresponding relation;
Described display module is used for described preview power consumption described preview screen process.
2. terminal as claimed in claim 1, it is characterized in that, the described module that arranges is specifically in described corresponding relation, and the relation trend arranging described shooting steady state (SS) and described preview power consumption is: described shooting steady state (SS) is higher, and described preview power consumption is lower.
3. terminal as claimed in claim 1, it is characterized in that, the pass of the output frame rate of described preview power consumption and described preview screen is: described preview power consumption is lower, and the output frame rate of described preview screen is less, when described preview power consumption is zero, stop exporting described preview screen; Described display module determines the output frame rate of described preview screen specifically for the relation of the output frame rate according to described preview power consumption and described preview screen and described preview power consumption, and to determine that the output frame rate obtained exports described preview screen.
4. terminal as claimed in claim 1, it is characterized in that, described detection module comprises at least one in the first detection sub-module, the second detection sub-module and the 3rd detection sub-module, wherein,
Described first detection sub-module is used for the motion state being detected described terminal by the sensor in described terminal, determines described shooting degree of stability according to the acceleration condition of described terminal;
Described second detection sub-module is used for detecting user's sight line by the camera in described terminal, according to detecting that user's sight angle determines described shooting degree of stability;
Described 3rd detection sub-module, for detecting the rate of change of the picture of described terminal collection, determines described shooting degree of stability according to described rate of change.
5. the terminal as described in any one of Claims 1-4, is characterized in that, described shooting steady state (SS) also comprises the duration of described terminal in each shooting degree of stability; Described detection module is also for after detecting that terminal is in a shooting degree of stability, whether sense terminals meets the duration of this shooting degree of stability in described shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, trigger described processing module.
6. a terminal demonstration control method, is characterized in that, comprising:
Arrange the shooting steady state (SS) of terminal and the corresponding relation of preview power consumption, described shooting steady state (SS) comprises the shooting degree of stability during shooting of described terminal;
Detect the shooting degree of stability of described terminal, and determine the shooting steady state (SS) of described terminal according to described shooting degree of stability;
Described preview power consumption is determined according to described shooting steady state (SS) and described corresponding relation;
With described preview power consumption to described preview screen process.
7. terminal demonstration control method as claimed in claim 6, it is characterized in that, in described corresponding relation, the relation trend of described shooting steady state (SS) and described preview power consumption is: described shooting steady state (SS) is higher, and described preview power consumption is lower.
8. terminal demonstration control method as claimed in claim 6, it is characterized in that, the pass of the output frame rate of described preview power consumption and described preview screen is: described preview power consumption is lower, the output frame rate of described preview screen is less, when described preview power consumption is zero, stop exporting described preview screen; Describedly to comprise with the step of preview screen described in described preview power consumption display: the output frame rate determining described preview screen according to the relation of the output frame rate of described preview power consumption and described preview screen and described preview power consumption, and to determine that the output frame rate obtained exports described preview screen.
9. terminal demonstration control method as claimed in claim 6, it is characterized in that, the step of the shooting degree of stability of the described terminal of described detection comprises:
Detected the motion state of described terminal by the sensor in described terminal, determine described shooting degree of stability according to the acceleration condition of described terminal; And/or,
User's sight line is detected, according to detecting that user's sight angle determines described shooting degree of stability by the camera in described terminal; And/or,
Detect the rate of change of the picture that described terminal gathers, determine described shooting degree of stability according to described rate of change.
10. the terminal demonstration control method as described in any one of claim 6 to 9, is characterized in that, described shooting steady state (SS) also comprises the duration of described terminal in each shooting degree of stability; Also comprised before determining described preview power consumption according to described shooting steady state (SS) and described corresponding relation: after detecting that terminal is in a shooting degree of stability, whether sense terminals meets the duration of this shooting degree of stability in described shooting steady state (SS) in the actual duration of this shooting degree of stability, only when meeting, determine described preview power consumption according to described shooting steady state (SS) and described corresponding relation.
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| CN109639980A (en) * | 2018-12-28 | 2019-04-16 | Tcl移动通信科技（宁波）有限公司 | A kind of mobile terminal image preview control method, storage medium and mobile terminal |
| CN109639980B (en) * | 2018-12-28 | 2021-10-22 | Tcl移动通信科技（宁波）有限公司 | Mobile terminal image preview control method, storage medium and mobile terminal |
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