CN107741814A - A kind of display control method and mobile terminal - Google Patents
A kind of display control method and mobile terminal Download PDFInfo
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- CN107741814A CN107741814A CN201710959040.2A CN201710959040A CN107741814A CN 107741814 A CN107741814 A CN 107741814A CN 201710959040 A CN201710959040 A CN 201710959040A CN 107741814 A CN107741814 A CN 107741814A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
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Abstract
The present invention provides a kind of display control method and mobile terminal, is related to communication technical field.The display control method, including：Obtain the real-time range between the face of mobile terminal operator and the display screen of mobile terminal；Based on the real-time range, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.The solution of the present invention is used for solving the problems, such as the property easy to use for reducing mobile terminal in existing zoom control mode because of the manually operated limitation of user.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of display control method and mobile terminal.
Background technology
With the rapid development of the communication technology, the function of mobile terminal is more and more diversified, and the life to people is brought
Great convenience.The content shown especially for mobile terminal, user is in navigation process, often according to demands of individuals,
Some contents are zoomed in or out and checked.
Existing scalable manner, a kind of behaviour for needing to be scratched or closed up on mobile terminal screen with two fingers
Make, one kind needs, to display content double click operation, just to can trigger the scaling of display content.However, first way is not easy to use
Family is needing the scene completion zoom operations of one-handed performance；The second way is arrested in same operation, it is impossible to for user's request
Carry out selection scaling.Therefore, existing scalable manner has certain limitation, reduces the property easy to use of mobile terminal.
The content of the invention
The embodiment of the present invention provides a kind of display control method and mobile terminal, in a manner of solving existing zoom control
The problem of reducing the property easy to use of mobile terminal the middle limitation manually operated because of user.
In order to solve the above-mentioned technical problem, the present invention is realized in：A kind of display control method, including：
Obtain the real-time range between the face of mobile terminal operator and the display screen of mobile terminal；
Based on the real-time range, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.
In a first aspect, embodiments of the invention additionally provide a kind of mobile terminal, including：
Acquisition module, for obtain mobile terminal operator face and the display screen of mobile terminal between it is real-time away from
From；
Adjustment module, the destination object that the display screen for based on the real-time range, adjusting mobile terminal is shown it is aobvious
Show ratio.
Second aspect, the embodiment of the present invention additionally provide a kind of mobile terminal, including processor, memory and are stored in
On the memory and the computer program that can run on the processor, the computer program are held by the processor
The step of display control method as described above is realized during row.
The third aspect, the embodiment of the present invention additionally provide a kind of computer-readable recording medium, described computer-readable to deposit
Computer program is stored with storage media, the computer program realizes display control as described above when being executed by processor
The step of method.
So, in the embodiment of the present invention, the display screen of the face and mobile terminal of mobile terminal operator will be obtained first
Between real-time range；The real-time range is then based on, adjusts the display ratio for the destination object that the display screen of mobile terminal is shown
Example, complete checking for user's needs.By adjusting displaying ratio mainly be based on display screen and the operator of destination object
Real-time range between face, more scenes can be applicable, efficiently solve the manual zoom control operation of existing way
Limitation, improve the property easy to use of mobile terminal.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is one of schematic flow sheet of display control method of the embodiment of the present invention；
Fig. 2 is the two of the schematic flow sheet of the display control method of the embodiment of the present invention；
Fig. 3 is the facial and display screen of user apart from one of schematic diagram；
Fig. 4 is the facial and display screen of user apart from the two of schematic diagram；
Fig. 5 is the facial and display screen of user apart from the three of schematic diagram；
Fig. 6 is the three of the schematic flow sheet of the display control method of the embodiment of the present invention；
Fig. 7 is the four of the schematic flow sheet of the display control method of the embodiment of the present invention；
Fig. 8 is one of structural representation of mobile terminal of the embodiment of the present invention；
Fig. 9 is the two of the structural representation of the mobile terminal of the embodiment of the present invention；
Figure 10 is the three of the structural representation of the mobile terminal of the embodiment of the present invention；
Figure 11 is the structural representation of the mobile terminal of another embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
As shown in figure 1, the display control method of the embodiment of the present invention, including：
Step 101, the real-time range between the face of mobile terminal operator and the display screen of mobile terminal is obtained.
, will be by obtaining mobile terminal using the mobile terminal of the display control method of the embodiment of the present invention in this step
Display screen and operate the mobile terminal operator face between real-time range, provide base for the control of next step
Plinth.
Step 102, based on the real-time range, the display ratio for the destination object that the display screen of mobile terminal is shown is adjusted
Example.
In this step, after the real-time range that step 101 gets between display screen and the face of operator, it becomes possible to
According to the real-time range, it is thus understood that user is to the demand of checking of destination object, and then control operation corresponding to carrying out, in order to
User checks.
By above-mentioned steps 101 and step 102, the display control method of the embodiment of the present invention, will obtain first mobile whole
The display screen at end and operate the mobile terminal operator face between real-time range；The real-time range is then based on, is come
The displaying ratio that destination object is shown in display screen is adjusted, operation is zoomed in or out corresponding to progress, completes looking into for user's needs
See.By adjusting the main real-time range between be based on display screen and operator's face of displaying ratio of destination object,
More scenes can be applicable, efficiently solve the limitation of the manual zoom control operation of existing way, are improved mobile whole
The property easy to use at end.
It should be appreciated that the mobile terminal of the display control method of the embodiment of the present invention is applied, if being shown always
The distance between face of display screen and operator obtains, and will cause the waste of resource.So only in the current aobvious of display screen
When showing content for scaling requirements, it can just come into force, it is preferred that mobile terminal will be carried out to the present displayed content of display screen
Confirm, if present displayed content is the default application type with scaling requirements, can just perform above-mentioned steps 101 and 102；
Conversely, then it is not carried out above-mentioned steps.
Wherein, the default application type with scaling requirements, can be picture, map or news application etc..Because
These application types sometimes for its some details is seen more clearly, it is necessary to itself or wherein some part is amplified, therefore often
The application type with scaling requirements can be defined as.And for music player, using store or game store etc., due to
Need to zoom in and out it without what scene, will not also be defined as the application type with scaling requirements.
Present displayed content for default application type with scaling requirements when, as shown in figure 1, according to step 101
The regulation to the displaying ratio of destination object is realized with step 102.To obtain more accurate distance, specifically, step
101 include：
Face recognition is carried out to operator by the structure light module of the mobile terminal, and after face is recognized, obtained
Take the facial real-time range between the display screen of the operator.
The structure light module of mobile terminal includes two parts：Infrared transmitter and infrared camera.Here, infrared hair
Emitter can launch the infrared light with specific pattern, be irradiated to the back reflection of body surface, and infrared camera receives the red of reflection
After outer light pattern, i.e., can analytical Calculation go out the distance of object and mobile terminal.And infrared camera can also be carried out to object
Face recognition, therefore, the real-time range got by structure light module, face and display for operator will be can determine
Real-time range between screen, avoid error occur due to other shelters.
And after the real-time range is got, you can based on the real-time range, carry out the tune of the displaying ratio of destination object
Section.Preferably, step 102 includes：
Detect the change information of the real-time range；
According to the change information, the proportion adjustment parameter of the destination object is determined；
According to the proportion adjustment parameter, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.
In the embodiment, after the unlatching of structure light module, real-time detection can be got by the structure light module
The distance between the display screen arrived and the face of operator, therefore, the corresponding change that can further detect the real-time range
Change information, the proportion adjustment parameter of destination object is then clearly gone out by change information, and according to the proportion adjustment parameter, adjust
The displaying ratio for the destination object that the display screen of section mobile terminal is shown, carries out zooming in or out display to destination object.
Wherein, because change is relative, in order to be better understood by the change of distance, in the above-described embodiments, the inspection
The step of surveying the change information of the real-time range, including：
Obtain the initial distance between the face of the operator and display screen；
The initial distance is defined as reference range；
Detect the change information of the relatively described reference range of the real-time range.
Here, the initial distance between the face of operator and display screen can be obtained first, it is then initial by what is got
Distance is defined as reference range, can just detect change information of the real-time range relative to reference range afterwards, to obtain more
For clear and definite change information.Wherein, initial distance is often from first display screen after enabling structure light module, obtained and behaviour
The distance between face of author.
But, it is contemplated that in practical application, the change of distance can occur in many scenes, such as in browsing pictures, user
Directly mobile terminal may be put on desktop because of other things, distance is changed, and but and destination object need not be entered
Row zooms in or out display.If the simple increase or reduction according to distance determines to zoom in or out destination object
It has been shown that, can not meet actual application demand.So in the embodiment of the present invention, it is preferred that mobile terminal will pass through judgement
Change rapidly there occurs distance and rapidly return back to the event of reference range, operated accordingly.
Therefore, the change information includes：The change direction of the relatively described reference range of the real-time range, the reality
When distance and the reference range absolute difference from increasing to the time for being decreased to predetermined threshold value, and the absolute difference
Maximum.
Wherein, the change direction of real-time range relative datum distance, it is increase compared with reference range to refer to real-time range
Or reduce, if operator is compared with the display screen for being located away from the mobile terminal of reference range, it is determined that change direction is increasing
Greatly；If author is compared with the display screen for being located proximate to the mobile terminal of reference range, it is determined that change direction is reduction.And returning
During reference range, it is contemplated that entirely accurate is artificially unable to reach, also sets predetermined threshold value, to avoid erroneous judgement,
The predetermined threshold value is not an occurrence, preferably a value range.
Further, it is described according to the proportion adjustment parameter, adjust the destination object that the display screen of mobile terminal is shown
Displaying ratio the step of, including：
If the time is less than preset duration, and the change direction represents the relatively described stand-off of real-time range
From change turn to first increases and then decreases, then according to the first displaying ratio corresponding to the maximum of the absolute difference, to the mesh
Mark object is amplified display；
If the time is less than preset duration, and the change direction represents the relatively described stand-off of real-time range
From change turn to first to reduce and increase afterwards, then according to the second displaying ratio corresponding to the maximum of the absolute difference, to the mesh
Mark object carries out diminution and shown.
So, when the time in change information is less than preset duration, it becomes possible to it is determined that there occurs the rapid change of distance simultaneously
The event of reference range is rapidly returned back to, it is necessary to adjust the displaying ratio of destination object, zooms in or out operation.And move
The corresponding relation of the maximum of different displaying ratios and absolute difference is preset in dynamic terminal, by absolute difference in change information
Maximum, determine the displaying ratio that will be used.Represent that this turns to elder generation apart from the change of relative datum distance in change direction
When reducing after increase, by according to the first displaying ratio corresponding to the maximum of absolute difference in change information, to the destination object
It is amplified display；And change direction represent apart from relative datum distance change turn to first reduce increase afterwards when, according to absolute
Second displaying ratio corresponding to the maximum of difference, diminution is carried out to destination object and shown.
Certainly, in order to distinguish the ratio for reducing and amplifying, change direction need to be combined, in the default pass of corresponding diminution ratio
Respective displaying ratio is determined in system or magnification ratio preset relation.
Such as user A operation mobile terminal browsing pictures, because picture is the default application class with scaling requirements
Type, therefore, as shown in Figure 2：
Step 201, face recognition will be carried out to operator (user A) by the structure light module of mobile terminal, and obtained
The real-time range of the face and display screen of the operator.
Step 202, the initial distance got is defined as reference range.
The distance between first display screen and the face of operator for being detected in Unclosing structure optical mode group are such as Fig. 3
It show L1.
Step 203, the change information of real-time range relative datum distance is determined.
When the structure light module of opening detects user's A browsing pictures in real time, the distance of its face and display screen, phase is obtained
The change information of the reference range determined to step 202, the change information include：The change of real-time range relative datum distance
The absolute difference of direction, real-time range and reference range is decreased to the time of predetermined threshold value from increasing to, and absolute difference is most
Big value.
Step 204, if the time is less than preset duration, and change direction represents the change of real-time range relative datum distance
For first increases and then decreases, then according to displaying ratio corresponding to the maximum of absolute difference, display is amplified to destination object；
If the time is less than preset duration, and change direction represents that the change of real-time range relative datum distance turns to and first reduced when increasing afterwards,
According to displaying ratio corresponding to the maximum of absolute difference, diminution is carried out to destination object and shown.
Pass through change information, it is thus understood that the time therein is less than preset duration, it becomes possible to it is determined that there occurs the rapid change of distance
Change and rapidly return back to the event of reference range, and then combine the maximum of change direction and absolute difference to complete to target
The corresponding operating of object.Assuming that the change of real-time range relative datum distance turns to first increases and then decreases, and as shown in figure 4, user
It is L2 that A face, which is moved to the maximum distance of display screen, then by | L2-L1 | determined in magnification ratio preset relation pair
Displaying ratio is answered, is then amplified picture according to the displaying ratio.Assuming that the change apart from relative datum distance is turned to and first subtracted
Increase after small, and as shown in Fig. 5, it is L3 that user A face, which is moved to the minimum distance of display screen, then by | L3-L1 | contracting
Corresponding displaying ratio is determined in small scale preset relation, is then reduced picture according to the displaying ratio.
In addition, in embodiments of the present invention, mobile terminal can also be by judging there occurs distance change and triggering contracting
The event of instruction is put, is operated accordingly.Therefore, it is described according to the change information, determine the ratio of the destination object
Before the step of adjustment parameter, in addition to：
Detect whether to receive scaling instruction；
If receiving the scaling instruction of user's input, perform described according to the change information, determine the target pair
The step of proportion adjustment parameter of elephant.
Wherein, the change information includes：The change direction of the relatively described reference range of the real-time range, and it is described
Real-time range and the maximum of the absolute difference of the reference range.
So, scaling instruction is being received, it is thus understood that when user has the scaling requirements to destination object, Jiu Huigen
Maximum according to the change direction of real-time range relative datum distance, and the absolute difference of real-time range and reference range is come
Operated accordingly.Wherein, inputted for ease of user, the triggering mode of scaling instruction can be the finger pair of operator
The touch of display screen or virtual key or physical button pressing (be such as arranged on mobile terminal front, side or
The fingerprint recognition button at the person back side) etc., it will not be repeated here.
It is further specifically, described according to the proportion adjustment parameter, adjust the target that the display screen of mobile terminal is shown
The step of displaying ratio of object, including：
When the change direction represents that the change of the relatively described reference range of real-time range turns to increase, according to institute
The 3rd displaying ratio corresponding to the maximum of absolute difference is stated, display is amplified to the destination object；
When the change direction represents that the change of the relatively described reference range of real-time range turns to reduction, according to institute
The 4th displaying ratio corresponding to the maximum of absolute difference is stated, carrying out diminution to the destination object shows.
So, after scaling instruction is received, it becomes possible to based on default different displaying ratios in mobile terminal and absolutely
To the corresponding relation of the maximum of difference, by the maximum of absolute difference in change information, it is determined that the display ratio that will be used
Example.Then, when change direction represents that the change of real-time range relative datum distance turns to increase, according to the maximum of absolute difference
3rd displaying ratio corresponding to value, display is amplified to destination object；Change direction represent real-time range relative datum away from
From change turn to reduction when, according to the 4th displaying ratio corresponding to the maximum of absolute difference, destination object reduce aobvious
Show.It is same to be reduced and the ratio of amplification to distinguish, change direction need to be combined, in corresponding diminution ratio preset relation or
Respective displaying ratio is determined in magnification ratio preset relation.
Such as user B operation mobile terminals browse map, because map is the default application class with scaling requirements
Type, therefore, as shown in Figure 6：
Step 601, face recognition will be carried out to operator (user B) by the structure light module of mobile terminal, and obtained
The real-time range of the face and display screen of the operator.
Step 602, the initial distance got is defined as reference range.
The distance between first display screen and the face of operator for being detected in Unclosing structure optical mode group.
Step 603, the change information of real-time range relative datum distance is determined.
When the structure light module of opening detects user B and browses map in real time, distance of its face and display screen, phase is obtained
The change information of the reference range determined to step 602, the change information include：The change of real-time range relative datum distance
The maximum of the absolute difference of direction, real-time range and reference range.
Step 604, receive user input scaling instruction when, change direction represent real-time range relative datum away from
From change turn to increase when, according to displaying ratio corresponding to the maximum of absolute difference, display is amplified to destination object；
When change direction represents that the change of real-time range relative datum distance turns to reduction, according to corresponding to the maximum of absolute difference
Displaying ratio, diminution is carried out to destination object and shown.
After receiving scaling instruction, you can understand user with the scaling requirements to map, afterwards, will just combine change
The maximum of change direction and absolute difference in information completes the corresponding operating to destination object.Assuming that real-time range phase
Change to reference range turns to increase, the i.e. facial display screen that is located away from compared with reference range of user B, then by change information
The maximum of middle absolute difference determines corresponding displaying ratio in magnification ratio preset relation, then shows map according to this
Show that ratio is amplified.Assuming that the change of real-time range relative datum distance turns to reduction, i.e. the face of user B is compared with reference range
Be located proximate to display screen, then determined by the maximum of absolute difference in change information in ratio preset relation is reduced pair
Displaying ratio is answered, is then reduced map according to the displaying ratio.
It should also be appreciated that in the above-described embodiments, the destination object zoomed in or out refers in current display more
Hold.However, the possibility that user needs only is zooming in or out for wherein some part, therefore, in the base of above-described embodiment
On plinth, described according to the change information, before the step of determining the proportion adjustment parameter of the destination object, including：
Detect touch control operation of the user in display screen；
If detecting touch control operation, the operating position of the touch control operation is obtained；
According to the present displayed content of the display screen, the display whether operating position is located at display module is detected
In region；
If the operating position is located in the viewing area of the display module, the display module is defined as mesh
Mark object；
If the operating position is not located in the viewing area of the display module, present displayed content is defined as
Destination object.
So, when detecting touch operation of the operator to display screen, it becomes possible to by obtaining the operation in display screen
On operating position, with reference to the present displayed content of display screen, detect the viewing area whether operating position is located at display module
In domain, and then, when operating position is located in the viewing area of display module, then display module is defined as destination object；If behaviour
It is not located at as position in the viewing area of display module, then present displayed content is defined as destination object.And then according to
The destination object that change information pair determines is operated accordingly.
Wherein, display module size and coordinate in present displayed content is often pre-defined by developer, system
These data messages can be got, so when obtaining the operating position that operator touches, you can be by operating position
It is no to determine whether the operating position is located in the viewing area of display module corresponding to display module in coordinate range.Certainly,
Above-mentioned the step of being determined to destination object, the change information with obtaining real-time range is in no particular order, can first to obtain change
Information carries out the determination of destination object again, and the determination that can also first carry out destination object obtains change information again, no longer superfluous herein
State.
Display screen is touched when triggering scaling instructs while triggered in general, selection instruction can also be above-mentioned user
's.
Such as user C operation mobile terminals browse news application, due to news application to be default with scaling requirements
Application type, therefore, as shown in Figure 7：
Step 701, face recognition will be carried out to operator (user C) by the structure light module of mobile terminal, and obtained
The real-time range of the face and display screen of the operator.
Step 702, the initial distance got is defined as reference range.
The distance between first display screen and the face of operator for being detected in Unclosing structure optical mode group.
Step 703, the change information of real-time range relative datum distance is determined.
When the structure light module of opening detects user C and browses news application in real time, distance of its face and display screen, obtain
The change information of the reference range determined to relative step 702, the change information include：Real-time range relative datum distance
The maximum of the absolute difference of change direction, real-time range and reference range.
Step 704, when receiving the scaling instruction of user's input, the trigger position of the instruction on a display screen is obtained (i.e.
The operating position of user)；According to the present displayed content of display screen, whether detection trigger position is located at the display of display module
In region；If trigger position is located in the viewing area of display module, display module is defined as destination object；If triggering
Position is not located in the viewing area of display module, then present displayed content is defined as into destination object.
Assuming that the coordinate that user C fingers touch is (80,90), and the region where certain news item of news application is risen
Beginning coordinate is (60,70), the region a length of 100, a width of 40 that the news is shown, then can be determined that finger touches for the news
Bar purpose region, the destination object to be scaled are the news.If the coordinate that user's finger touches is (10,20), then judge
The public domain for all news that finger touches, the destination object to be scaled is the whole news of present displayed content should
With the content at interface.
Step 705, when change direction represents that the change of real-time range relative datum distance turns to increase, according to absolute difference
Displaying ratio corresponding to the maximum of value, display is amplified to destination object；Represent real-time range with respect to base in change direction
When the change of quasi- distance turns to reduction, according to displaying ratio corresponding to the maximum of absolute difference, it is aobvious that diminution is carried out to destination object
Show.
The destination object determined based on step 704, increase, i.e. user C are turned in the change of real-time range relative datum distance
Face compared with reference range the display screen that is located away from, then it is pre- in magnification ratio by the maximum of absolute difference in change information
If corresponding displaying ratio is determined in relation, then by destination object (news or the content at whole news application interface)
It is amplified according to the displaying ratio.Assuming that the change of real-time range relative datum distance turns to reduction, i.e. the face of user C compared with
Reference range is located proximate to display screen, then by the maximum of absolute difference in change information in ratio preset relation is reduced
Corresponding displaying ratio is determined, then by destination object (news or the content at whole news application interface) according to the contracting
Small scale is reduced.
In summary, the display control method of the embodiment of the present invention, first will obtain mobile terminal operator face with
Real-time range between the display screen of mobile terminal；The real-time range is then based on, adjusts what the display screen of mobile terminal was shown
The displaying ratio of destination object, complete checking for user's needs.By adjusting displaying ratio main institute's foundation of destination object
It is the real-time range between display screen and operator's face, more scenes can be applicable, efficiently solves the hand of existing way
The limitation of dynamic zoom control operation, improve the property easy to use of mobile terminal.
Fig. 8 is the block diagram of the mobile terminal of one embodiment of the invention.Mobile terminal 800 shown in Fig. 8 includes obtaining mould
Block 801 and adjustment module 802.
Acquisition module 801, for obtaining the face of operator of the display screen of mobile terminal with operating the mobile terminal
The distance between；
Adjustment module 802, for based on the real-time range, adjusting the destination object that the display screen of mobile terminal is shown
Displaying ratio.
Alternatively, the acquisition module 801 is further used for：
Face recognition is carried out to operator by the structure light module of the mobile terminal, and after face is recognized, obtained
Take the facial real-time range between the display screen of the operator.
On the basis of Fig. 8, alternatively, as shown in figure 9, the adjustment module 802 includes：
First detection sub-module 8021, for detecting the change information of the real-time range；
Determination sub-module 8022, for according to the change information, determining the proportion adjustment parameter of the destination object；
First processing submodule 8023, for according to the proportion adjustment parameter, the display screen for adjusting mobile terminal to be shown
Destination object displaying ratio.
Alternatively, first detection sub-module 8021 includes：
Acquiring unit 80211, for obtaining the initial distance between the face of the operator and display screen；
Determining unit 80212, for the initial distance to be defined as into reference range；
Detection unit 80213, for detecting the change information of the relatively described reference range of the distance.
Alternatively, the change information includes：The change direction of the relatively described reference range of the real-time range, it is described
The absolute difference of real-time range and the reference range is from increasing to time for being decreased to predetermined threshold value, and the absolute difference
Maximum.
Alternatively, the first processing submodule 8023 is further used for：
If the time is less than preset duration, and the change direction represents the relatively described stand-off of real-time range
From change turn to first increases and then decreases, then according to the first displaying ratio corresponding to the maximum of the absolute difference, to the mesh
Mark object is amplified display；
If the time is less than preset duration, and the change direction represents the relatively described stand-off of real-time range
From change turn to first to reduce and increase afterwards, then according to the second displaying ratio corresponding to the maximum of the absolute difference, to the mesh
Mark object carries out diminution and shown.
Alternatively, the adjustment module 802 also includes：
Second detection sub-module 8024, for detecting whether receiving scaling instruction；
Second processing submodule 8025, if the scaling instruction for receiving user's input, is performed described in the basis
Change information, the step of determining the proportion adjustment parameter of the destination object.
Alternatively, the change information includes：The change direction of the relatively described reference range of the real-time range, and institute
State real-time range and the maximum of the absolute difference of the reference range.
Alternatively, the first processing submodule 8023 is further used for：
When the change direction represents that the change of the relatively described reference range of real-time range turns to increase, according to institute
The 3rd displaying ratio corresponding to the maximum of absolute difference is stated, display is amplified to the destination object；
When the change direction represents that the change of the relatively described reference range of real-time range turns to reduction, according to institute
The 4th displaying ratio corresponding to the maximum of absolute difference is stated, carrying out diminution to the destination object shows.
On the basis of Fig. 8, alternatively, as shown in Figure 10, the adjustment module 802 also includes：
3rd detection sub-module 8026, for detecting touch control operation of the user in display screen；
Acquisition submodule 8027, if for detecting touch control operation, obtain the operating position of the touch control operation；
4th detection sub-module 8028, for the present displayed content according to the display screen, detect the operating position
Whether in the viewing area of display module；
3rd processing submodule 8029, if being located at for the operating position in the viewing area of the display module,
The display module is defined as destination object；
Fourth process submodule 80210, if being not located at the viewing area of the display module for the operating position
It is interior, then present displayed content is defined as destination object.
Mobile terminal 800 can realize each process that mobile terminal is realized in Fig. 1 to Fig. 7 embodiment of the method, to keep away
Exempt to repeat, repeat no more here.The display control method of the embodiment of the present invention, the face of mobile terminal operator will be obtained first
Real-time range between portion and the display screen of mobile terminal；The real-time range is then based on, adjusts the display screen display of mobile terminal
The displaying ratio of the destination object shown, complete checking for user's needs.The main institute of displaying ratio by adjusting destination object according to
According to be real-time range between display screen and operator's face, more scenes can be applicable, efficiently solve existing way
The operation of manual zoom control limitation, improve the property easy to use of mobile terminal.
Figure 11 is a kind of hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention, the mobile terminal
1100 include but is not limited to：Radio frequency unit 1101, mixed-media network modules mixed-media 1102, audio output unit 1103, input block 1104, biography
Sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, with
And the grade part of power supply 1111.It will be understood by those skilled in the art that the mobile terminal structure shown in Figure 11 is not formed to moving
The restriction of dynamic terminal, mobile terminal can be included than illustrating more or less parts, either combine some parts or not
Same part arrangement.In embodiments of the present invention, mobile terminal include but is not limited to mobile phone, tablet personal computer, notebook computer,
Palm PC, car-mounted terminal, wearable device and pedometer etc..
Wherein, processor 1110, for obtaining between the face of mobile terminal operator and the display screen of mobile terminal
Real-time range；Based on the real-time range, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.
It can be seen that the mobile terminal will be obtained between the face of mobile terminal operator and the display screen of mobile terminal first
Real-time range；The real-time range is then based on, adjusts the displaying ratio for the destination object that the display screen of mobile terminal is shown,
Complete checking for user's needs.By adjusting displaying ratio mainly be based on display screen and the operator face of destination object
Real-time range between portion, more scenes can be applicable, efficiently solve the office of the manual zoom control operation of existing way
It is sex-limited, improve the property easy to use of mobile terminal.
It should be understood that in the embodiment of the present invention, radio frequency unit 1101 can be used for receiving and sending messages or communication process in, letter
Number reception and transmission, specifically, by from base station downlink data receive after, handled to processor 1110；In addition, will be upper
Capable data are sent to base station.Generally, radio frequency unit 1101 includes but is not limited to antenna, at least one amplifier, transmitting-receiving letter
Machine, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1101 can also pass through wireless communication system and net
Network and other equipment communication.
Mobile terminal has provided the user wireless broadband internet by mixed-media network modules mixed-media 1102 and accessed, and such as helps user
Send and receive e-mail, browse webpage and access streaming video etc..
Audio output unit 1103 can be receiving by radio frequency unit 1101 or mixed-media network modules mixed-media 1102 or in memory
It is sound that the voice data stored in 1109, which is converted into audio signal and exported,.Moreover, audio output unit 1103 can be with
The audio output related to the specific function that mobile terminal 1100 performs is provided (for example, call signal receives sound, message connects
Quiet down sound etc.).Audio output unit 113 includes loudspeaker, buzzer and receiver etc..
Input block 1104 is used to receive audio or video signal.Input block 1104 can include graphics processor
(Graphics Processing Unit, GPU) 11041 and microphone 11042, graphics processor 11041 in video to capturing
The static images or the view data of video obtained in pattern or image capture mode by image capture apparatus (such as camera) enter
Row processing.Picture frame after processing may be displayed on display unit 11006.Image after the processing of graphics processor 11041
Frame can be stored in memory 1109 (or other storage mediums) or enter via radio frequency unit 1101 or mixed-media network modules mixed-media 1102
Row is sent.Microphone 11042 can receive sound, and can be voice data by such acoustic processing.Sound after processing
Frequency evidence can be converted in the case of telephone calling model and can be sent to mobile communication base station via radio frequency unit 1101
Form output.
Mobile terminal 1100 also includes at least one sensor 1105, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ring
The light and shade of environmental light adjusts the brightness of display panel 11061, and proximity transducer can be moved in one's ear in mobile terminal 1100
When, close display panel 11061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect each side
The size of (generally three axles) acceleration upwards, can detect that size and the direction of gravity when static, mobile eventually available for identification
Hold posture (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer,
Tap) etc.；Sensor 1105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, top
Spiral shell instrument, barometer, hygrometer, thermometer, infrared ray sensor etc., will not be repeated here.
Display unit 1106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 1106
It may include display panel 11061, liquid crystal display (Liquid Crystal Display, LCD), organic light emission can be used
The forms such as diode (Organic Light-Emitting Diode, OLED) configure display panel 11061.
User input unit 1107 can be used for the numeral or character information for receiving input, and produce and mobile terminal
The key signals input that user is set and function control is relevant.Specifically, user input unit 1107 includes contact panel
11071 and other input equipments 11072.Contact panel 11071, also referred to as touch-screen, user is collected on or near it
Touch operation (such as user using any suitable object or annex such as finger, stylus on contact panel 11071 or
Operation near contact panel 11071).Contact panel 11071 may include two portions of touch detecting apparatus and touch controller
Point.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, transmit a signal to
Touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then send
To processor 1110, order that reception processing device 1110 is sent simultaneously is performed.Furthermore, it is possible to using resistance-type, condenser type,
The polytype such as infrared ray and surface acoustic wave realizes contact panel 11071.Except contact panel 11071, user input unit
1107 can also include other input equipments 11072.Specifically, other input equipments 11072 can include but is not limited to physics
Keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars, will not be repeated here.
Further, contact panel 11071 can be covered on display panel 11061, when contact panel 11071 detects
After touch operation on or near it, processor 1110 is sent to determine the type of touch event, is followed by subsequent processing device 1110
Corresponding visual output is provided on display panel 1161 according to the type of touch event.Although in fig. 11, contact panel
11071 and display panel 11061 are the parts independent as two to realize the input of mobile terminal and output function, still
In some embodiments it is possible to by contact panel 11071 and display panel 11061 it is integrated and realize the input of mobile terminal and
Output function, do not limit herein specifically.
Interface unit 1108 is the interface that external device (ED) is connected with mobile terminal 1100.For example, external device (ED) can include
Wired or wireless headphone port, external power source (or battery charger) port, wired or wireless FPDP, storage
Card port, for connect the port of device with identification module, audio input/output (I/O) port, video i/o port,
Ear port etc..Interface unit 1108 can be used for receiving the input from external device (ED) (for example, data message, electric power etc.
Deng) and one or more elements that the input received is transferred in mobile terminal 1100 or can be used in movement
Data are transmitted between terminal 110 and external device (ED).
Memory 1109 can be used for storage software program and various data.Memory 1109 can mainly include storage journey
Sequence area and storage data field, wherein, storing program area can storage program area, the application program (ratio needed at least one function
Such as sound-playing function, image player function) etc.；Storage data field can store uses created data according to mobile phone
(such as voice data, phone directory etc.) etc..In addition, memory 119 can include high-speed random access memory, can also wrap
Include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 1110 is the control centre of mobile terminal, utilizes various interfaces and the whole mobile terminal of connection
Various pieces, by running or performing the software program and/or module that are stored in memory 1109, and call and be stored in
Data in memory 119, the various functions and processing data of mobile terminal are performed, so as to carry out overall prison to mobile terminal
Control.Processor 1110 may include one or more processing units；Preferably, processor 1110 can integrate application processor and tune
Demodulation processor processed, wherein, application processor mainly handles operating system, user interface and application program etc., and modulatedemodulate is mediated
Reason device mainly handles radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1110
In.
Mobile terminal 1100 can also include the power supply 1111 (such as battery) to all parts power supply, it is preferred that power supply
1111 can be logically contiguous by power-supply management system and processor 111, so as to realize that management is filled by power-supply management system
The functions such as electricity, electric discharge and power managed.
In addition, mobile terminal 1100 includes some unshowned functional modules, will not be repeated here.
Preferably, the embodiment of the present invention also provides a kind of mobile terminal, including processor 1110, memory 1109, storage
On memory 1109 and the computer program that can be run on the processor 1110, the computer program is by processor
1110 realize each process of above-mentioned display control method embodiment when performing, and can reach identical technique effect, to avoid
Repeat, repeat no more here.
The embodiment of the present invention also provides a kind of computer-readable recording medium, is stored with computer-readable recording medium
Computer program, the computer program realize each process of above-mentioned display control method embodiment when being executed by processor, and
Identical technique effect can be reached, to avoid repeating, repeated no more here.Wherein, described computer-readable recording medium,
As read-only storage (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory,
Abbreviation RAM), magnetic disc or CD etc..
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or device including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include for this process, method, article or device institute
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or device including the key element.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but many situations
It is lower the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to prior art
The part to contribute can be embodied in the form of software product, and the computer software product is stored in a storage and is situated between
In matter (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, clothes
Be engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned tool
Body embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel in the case of present inventive concept and scope of the claimed protection is not departed from, can also make under the enlightenment of the present invention
Many forms, belong within the protection of the present invention.
Claims (22)
- A kind of 1. display control method, it is characterised in that including：Obtain the real-time range between the face of mobile terminal operator and the display screen of mobile terminal；Based on the real-time range, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.
- 2. display control method according to claim 1, it is characterised in that the face for obtaining mobile terminal operator The step of real-time range between the display screen of mobile terminal, including：Face recognition is carried out to operator by the structure light module of the mobile terminal, and after face is recognized, obtains institute State the facial real-time range between the display screen of operator.
- 3. display control method according to claim 1, it is characterised in that described to be based on the real-time range, regulation moves The step of displaying ratio for the destination object that the display screen of dynamic terminal is shown, including：Detect the change information of the real-time range；According to the change information, the proportion adjustment parameter of the destination object is determined；According to the proportion adjustment parameter, the displaying ratio for the destination object that the display screen of mobile terminal is shown is adjusted.
- 4. display control method according to claim 3, it is characterised in that the change letter of the detection real-time range The step of breath, including：Obtain the initial distance between the face of the operator and display screen；The initial distance is defined as reference range；Detect the change information of the relatively described reference range of the real-time range.
- 5. display control method according to claim 3, it is characterised in that the change information includes：It is described in real time away from From the change direction of relatively described reference range, the absolute difference of the real-time range and the reference range reduces from increasing to To the time of predetermined threshold value, and the maximum of the absolute difference.
- 6. display control method according to claim 5, it is characterised in that it is described according to the proportion adjustment parameter, adjust The step of displaying ratio for the destination object that the display screen of section mobile terminal is shown, including：If the time is less than preset duration, and the change direction represents the change of the relatively described reference range of real-time range First increases and then decreases is turned to, then according to the first displaying ratio corresponding to the maximum of the absolute difference, to the destination object It is amplified display；If the time is less than preset duration, and the change direction represents the change of the relatively described reference range of real-time range Turn to first to reduce and increase afterwards, then according to the second displaying ratio corresponding to the maximum of the absolute difference, to the destination object Diminution is carried out to show.
- 7. display control method according to claim 3, it is characterised in that it is described according to the change information, determine institute Before the step of stating the proportion adjustment parameter of destination object, in addition to：Detect whether to receive scaling instruction；If receiving the scaling instruction of user's input, perform described according to the change information, determine the destination object The step of proportion adjustment parameter.
- 8. display control method according to claim 7, it is characterised in that the change information includes：It is described in real time away from From the change direction of relatively described reference range, and the real-time range and the maximum of the absolute difference of the reference range.
- 9. display control method according to claim 8, it is characterised in that it is described according to the proportion adjustment parameter, adjust The step of displaying ratio for the destination object that the display screen of section mobile terminal is shown, including：When the change direction represents that the change of the relatively described reference range of real-time range turns to increase, according to described absolute 3rd displaying ratio corresponding to the maximum of difference, display is amplified to the destination object；When the change direction represents that the change of the relatively described reference range of real-time range turns to reduction, according to described absolute 4th displaying ratio corresponding to the maximum of difference, diminution is carried out to the destination object and shown.
- 10. display control method according to claim 3, it is characterised in that it is described according to the change information, determine institute Before the step of stating the proportion adjustment parameter of destination object, including：Detect touch control operation of the user in display screen；If detecting touch control operation, the operating position of the touch control operation is obtained；According to the present displayed content of the display screen, the viewing area whether operating position is located at display module is detected It is interior；If the operating position is located in the viewing area of the display module, the display module is defined as target pair As；If the operating position is not located in the viewing area of the display module, present displayed content is defined as target pair As.
- A kind of 11. mobile terminal, it is characterised in that including：Acquisition module, for obtaining the real-time range between the face of mobile terminal operator and the display screen of mobile terminal；Adjustment module, the display ratio for the destination object that the display screen for based on the real-time range, adjusting mobile terminal is shown Example.
- 12. mobile terminal according to claim 11, it is characterised in that the acquisition module is further used for：Face recognition is carried out to operator by the structure light module of the mobile terminal, and after face is recognized, obtains institute State the facial real-time range between the display screen of operator.
- 13. mobile terminal according to claim 11, it is characterised in that the adjustment module includes：First detection sub-module, for detecting the change information of the real-time range；Determination sub-module, for according to the change information, determining the proportion adjustment parameter of the destination object；First processing submodule, for according to the proportion adjustment parameter, adjusting the target pair that the display screen of mobile terminal is shown The displaying ratio of elephant.
- 14. mobile terminal according to claim 13, it is characterised in that first detection sub-module includes：Acquiring unit, for obtaining the initial distance between the face of the operator and display screen；Determining unit, for the initial distance to be defined as into reference range；Detection unit, for detecting the change information of the relatively described reference range of the distance.
- 15. mobile terminal according to claim 13, it is characterised in that the change information includes：The real-time range The change direction of relatively described reference range, the absolute difference of the real-time range and the reference range are decreased to from increasing to The time of predetermined threshold value, and the maximum of the absolute difference.
- 16. mobile terminal according to claim 15, it is characterised in that the first processing submodule is further used for：If the time is less than preset duration, and the change direction represents the change of the relatively described reference range of real-time range First increases and then decreases is turned to, then according to the first displaying ratio corresponding to the maximum of the absolute difference, to the destination object It is amplified display；If the time is less than preset duration, and the change direction represents the change of the relatively described reference range of real-time range Turn to first to reduce and increase afterwards, then according to the second displaying ratio corresponding to the maximum of the absolute difference, to the destination object Diminution is carried out to show.
- 17. mobile terminal according to claim 13, it is characterised in that the adjustment module also includes：Second detection sub-module, for detecting whether receiving scaling instruction；Second processing submodule, if the scaling instruction for receiving user's input, perform it is described according to the change information, The step of determining the proportion adjustment parameter of the destination object.
- 18. mobile terminal according to claim 17, it is characterised in that the change information includes：The real-time range The change direction of relatively described reference range, and the real-time range and the maximum of the absolute difference of the reference range.
- 19. mobile terminal according to claim 18, it is characterised in that the first processing submodule is further used for：When the change direction represents that the change of the relatively described reference range of real-time range turns to increase, according to described absolute 3rd displaying ratio corresponding to the maximum of difference, display is amplified to the destination object；When the change direction represents that the change of the relatively described reference range of real-time range turns to reduction, according to described absolute 4th displaying ratio corresponding to the maximum of difference, diminution is carried out to the destination object and shown.
- 20. mobile terminal according to claim 13, it is characterised in that the adjustment module also includes：3rd detection sub-module, for detecting touch control operation of the user in display screen；Acquisition submodule, if for detecting touch control operation, obtain the operating position of the touch control operation；4th detection sub-module, for the present displayed content according to the display screen, detect whether the operating position is located at In the viewing area of display module；3rd processing submodule, will be described aobvious if being located at for the operating position in the viewing area of the display module Show that component is defined as destination object；Fourth process submodule, will be current if being not located at for the operating position in the viewing area of the display module Display content is defined as destination object.
- 21. a kind of mobile terminal, it is characterised in that including processor, memory and be stored on the memory and can be in institute State the computer program run on processor, the computer program realized during the computing device as claim 1 to The step of display control method any one of 10.
- 22. a kind of computer-readable recording medium, it is characterised in that be stored with computer on the computer-readable recording medium Program, the display control side as any one of claim 1 to 10 is realized when the computer program is executed by processor The step of method.
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