CN103777760A - Method and device for switching screen display direction - Google Patents
Method and device for switching screen display direction Download PDFInfo
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- CN103777760A CN103777760A CN201410066525.5A CN201410066525A CN103777760A CN 103777760 A CN103777760 A CN 103777760A CN 201410066525 A CN201410066525 A CN 201410066525A CN 103777760 A CN103777760 A CN 103777760A
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Abstract
The invention provides a method and a device for switching the screen display direction. The method comprises the following steps: acquiring the current facial feature information of a user or current scene information; acquiring a corresponding screen display direction switching strategy according to the current facial feature information or the current scene information; switching the screen display direction according to the screen display direction switching strategy. In the method, switching of the screen display direction is completed by acquiring the current facial feature information of the user or the current scene information, thereby realizing flexible switching of the screen display direction according to the demand of the user or a scene demand.
Description
Technical field
The present invention relates to the communication technology, relate in particular to a kind of changing method and device of screen display direction.
Background technology
Along with the development of the communication technology, increasing user holds at least one mobile device, for example: mobile phone, panel computer, the super utmost point this etc.Work, life that these portable mobile devices are user have brought very large convenience, but user is in the time using mobile device, can have different demands to the display direction of mobile device screen according to different use scenes.
In prior art, can screen display direction be set to changeless; Also can, according to gravity sensing, in the time that user adjusts mobile device direction, change thereupon.
But, adopt prior art, for the setting of changeless screen display direction, too inflexible, underaction.For gravity sensing mode, user unlike adjusting screen display direction and just slightly touched mobile device sometimes, just there is variation in its screen display direction.That is to say, prior art can not change screen display direction flexibly according to user's real demand.
Summary of the invention
The invention provides a kind of changing method and device of screen display direction, can not be flexibly according to the problem of user's request toggle screen display direction for solving prior art.
First aspect present invention provides a kind of changing method of screen display direction, comprising:
Obtain the current facial characteristics information of user;
According to the current facial characteristics information of described user, the inquiry screen display direction switchover policy corresponding with the current facial characteristics information of described user in expression database;
Carry out the switching of screen display direction according to described screen display direction switchover policy.
Second aspect present invention provides a kind of switching device shifter of screen display direction, comprising:
Acquisition module, for obtaining the current facial characteristics information of user;
Enquiry module for according to the current facial characteristics information of described user, is inquired about the screen display direction switchover policy corresponding with the current facial characteristics information of described user in expression database;
Handover module, for carrying out the switching of screen display direction according to described screen display direction switchover policy.
In the present invention, obtain the current facial characteristics information of user, and the screen display direction switchover policy corresponding according to the current facial characteristics acquisition of information of this user, having realized facial expression that user only need convert oneself just can toggle screen display direction, can be flexibly according to user's demand toggle screen display direction.
Third aspect present invention provides a kind of changing method of screen display direction, comprising:
Obtain current scene information, wherein, described current scene information comprises: current location information and/or current time information;
According to current scene information, the inquiry screen display direction switchover policy corresponding with described current scene information in scene database;
Carry out the switching of screen display direction according to described screen display direction switchover policy.
Fourth aspect present invention provides a kind of switching device shifter of screen display direction, comprising:
Acquisition module, for obtaining current scene information, wherein, described current scene information comprises: current location information and/or current time information;
Enquiry module for according to current scene information, is inquired about the screen display direction switchover policy corresponding with described current scene information in scene database;
Handover module, for carrying out the switching of screen display direction according to described screen display direction switchover policy.
In the present invention, by obtaining current scene information, and carry out the switching of screen display direction according to current scene information, having realized user can be according to the good screen display direction of the demand preset in advance switchover policy of fixed scene, mobile device is according to the switching of obtaining current scene information and just can directly complete screen display direction, do not need like this user manually to adjust, screen display direction also can arbitrarily not change.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of the changing method embodiment mono-of screen display direction provided by the invention;
Fig. 2 is the structural representation of the switching device shifter embodiment mono-of screen display direction provided by the invention;
Fig. 3 is the structural representation of the switching device shifter embodiment bis-of screen display direction provided by the invention;
Fig. 4 is the schematic flow sheet of the changing method embodiment bis-of screen display direction provided by the invention;
Fig. 5 is the structural representation of the switching device shifter embodiment tri-of screen display direction provided by the invention;
Fig. 6 is the structural representation of the switching device shifter embodiment tetra-of screen display direction provided by the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the schematic flow sheet of the changing method embodiment mono-of screen display direction provided by the invention, and as shown in Figure 1, the method comprises:
S101, obtain the current facial characteristics information of user.
Particularly, can pass through mobile device, for example: mobile phone, panel computer, the super utmost point this etc. camera obtain the current facial characteristics information of user.Can be specifically in the time that user uses mobile device, to carry out in real time obtaining of user's facial characteristics information.
Wherein, facial characteristics information can comprise: face profile information, glasses positional information, glasses profile information, face positional information and the face shape information etc. of user's face.
S102, according to the current facial characteristics information of above-mentioned user, the inquiry screen display direction switchover policy corresponding with the current facial characteristics information of above-mentioned user in expression database.
S103, carry out the switching of screen display direction according to above-mentioned screen display direction switchover policy.
Screen display direction switchover policy can comprise: switches to vertical demonstration, switches to horizontal demonstration, switches to and the reverse direction of current display direction, but not as limit.Wherein, switch to the reverse direction of current display direction, i.e. screen display Rotate 180 degree, for example current is to show straight down, is transformed to straight up and shows.
In the present embodiment, obtain the current facial characteristics information of user, and the screen display direction switchover policy corresponding according to the current facial characteristics acquisition of information of this user, having realized facial expression that user only need convert oneself just can toggle screen display direction, can be flexibly according to user's demand toggle screen display direction.
Particularly, above-mentioned according to the current facial characteristics information of above-mentioned user, the inquiry screen display direction switchover policy corresponding with the current facial characteristics information of above-mentioned user in expression database, can be according to the current facial characteristics information of above-mentioned user, the default expression that inquiry and the current facial characteristics information of this user match in expression database.Then the mapping relations with screen display direction switchover policy according to default expression, obtain the screen display direction switchover policy corresponding with above-mentioned default user's facial characteristics information.
Specifically can utilize default expression and the current facial characteristics information of user getting to carry out signature analysis, provide a similar value according to the result of analyzing, can determine whether to match by this value.
Further, above-mentioned according to the current facial characteristics information of above-mentioned user, inquire about the screen display direction switchover policy corresponding with the current facial characteristics information of above-mentioned user in expression database before, also to set up expression database.This expression database comprises: the mapping relations of default expression and screen display direction switchover policy.
In specific implementation process, set up expression database, comprising: the facial characteristics information that gathers user; Set up the corresponding relation of each facial characteristics information and expression; Set up the mapping relations of each expression and screen display direction switchover policy.
While showing different expression due to each user, facial characteristics information particularly can be different, can be arranged by user oneself.First gather various facial characteristics information, self-defined facial characteristics information and expression corresponding relation.For example, certain facial characteristics information is set up the corresponding relation with " happily " this expression, and another kind of facial characteristics information is set up the corresponding relation with " melancholy " this expression.
User is in the time using mobile device, and Real-time Obtaining user's facial characteristics information, then inquires about at expression database, first obtains the expression corresponding with this facial characteristics information, then obtains the screen display direction switchover policy of this expression correspondence.What for example, " happily " was corresponding is to switch to horizontal demonstration; What " melancholy " was corresponding is the reverse direction that switches to current display direction.Manually arrange without user like this, screen display also can arbitrarily not switch.
Fig. 2 is the structural representation of the switching device shifter embodiment mono-of screen display direction provided by the invention, and this device can be integrated on the mobile device that screen display direction can switch, such as mobile phone, panel computer, the super utmost point this etc.As shown in Figure 2, this device comprises: acquisition module 201, enquiry module 202 and handover module 203.Wherein:
Further, enquiry module 202 specifically for according to the current facial characteristics information of described user, is inquired about the default expression matching with the current facial characteristics information of described user in expression database; According to the mapping relations of described default expression and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with described default user's facial characteristics information.
This device is used for carrying out preceding method embodiment, does not repeat them here.
Fig. 3 is the structural representation of the switching device shifter embodiment bis-of screen display direction provided by the invention, and as shown in Figure 3, on the basis of Fig. 2, this device also comprises: set up module 204, for setting up expression database.Wherein, this expression database comprises: the mapping relations of default expression and screen display direction switchover policy.
Particularly, set up module 204, gather user's facial characteristics information; Set up the corresponding relation of each facial characteristics information and expression; Set up the mapping relations of each expression and screen display direction switchover policy.
This device is used for carrying out preceding method embodiment, does not repeat them here.
Fig. 4 is the schematic flow sheet of the changing method embodiment bis-of screen display direction provided by the invention, and as shown in Figure 4, the method comprises:
S401, obtain current scene information.Wherein, this current scene information comprises: current location information and/or current time information.
Particularly, can obtain positional information by the locating module of mobile device, for example, obtain current location information by GPS (Global Position System is called for short GPS) module; Or, if mobile device, with communication function, can be estimated according to the locating information of institute's interacting base station positional information of self etc.Can obtain current time information etc. by the system time of mobile device itself.
Scene information, not as limit, can also comprise the strong and weak information of light, air humidity information etc. according to the concrete function of mobile device.
S402, according to current scene information, the inquiry screen display direction switchover policy corresponding with above-mentioned current scene information in scene database.
S403, carry out the switching of screen display direction according to above-mentioned screen display direction switchover policy.
Screen display direction switchover policy can comprise: switches to vertical demonstration, switches to horizontal demonstration, switches to and the reverse direction of current display direction, but not as limit.Wherein, switch to the reverse direction of current display direction, i.e. screen display Rotate 180 degree, for example current is to show straight down, is transformed to straight up and shows.
In the present embodiment, by obtaining current scene information, and carry out the switching of screen display direction according to current scene information, having realized user can be according to the good screen display direction of the demand preset in advance switchover policy of fixed scene, mobile device is according to the switching of obtaining current scene information and just can directly complete screen display direction, do not need like this user manually to adjust, screen display direction also can arbitrarily not change.
In specific implementation process, above-mentioned according to current scene information, the inquiry screen display direction switchover policy corresponding with above-mentioned current scene information in scene database, is specially: according to current scene information, and the scene identity that inquiry and above-mentioned current scene information match in scene database; Then according to the mapping relations of scene identity and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with scene identity.
Further, above-mentioned according to current scene information, inquire about the screen display direction switchover policy corresponding with above-mentioned current scene information in scene database before, also comprise and set up scene database.Scene database comprises: the mapping relations of scene identity and screen display direction switchover policy.Particularly, set up scene database and comprise: gather scene information, set up the corresponding relation of each scene and scene identity, finally set up the mapping relations of each scene identity and screen display direction switchover policy.
Here gathering scene information, can be that User Defined scene information is inputted, and can be also after mobile device automatic acquisition scene information, to store under concrete scene, then be set by the user and the corresponding relation of scene identity.Usually, get different scene informations, the such as scene information of the scene information of the scene information under working environment, family, residential quarters etc., place, the temporal information of describing these scenes can be a value range.
Usually, a corresponding unique scene information of scene identity.For example, video conference in morning Monday, need the screen display direction of panel computer for vertically showing, predeterminated position information is that company's locating information, temporal information are all a whole mornings 9 o'clock to 11 o'clock, corresponding scene is designated " conference scenario ", when Monday, had a meeting morning so, after dull and stereotyped unlatching, get scene information, can directly switch to vertical demonstration.Again for example, date for dinner is seen TV play at home, need the screen display direction of panel computer for laterally showing, predeterminated position information is that locating information, the temporal information of family are point 6 thirty to 10 of every night, corresponding scene is designated " family's scene ", after going home evening so, open flat board, get after scene information, can directly switch to horizontal demonstration.
Fig. 5 is the structural representation of the switching device shifter embodiment tri-of screen display direction provided by the invention, and this device can be integrated on the mobile device that screen display direction can switch, such as mobile phone, panel computer, the super utmost point this etc.As shown in Figure 5, this device comprises: acquisition module 501, enquiry module 502 and handover module 503.Wherein:
Particularly, enquiry module 502, according to current scene information, the scene identity that inquiry and described current scene information match in scene database; According to the mapping relations of described scene identity and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with scene identity.
This device is used for carrying out preceding method embodiment, does not repeat them here.
Fig. 6 is the structural representation of the switching device shifter embodiment tetra-of screen display direction provided by the invention, and as shown in Figure 6, on the basis of Fig. 5, this device also comprises: set up module 504, for setting up scene database.Wherein, this scene database comprises: the mapping relations of scene identity and screen display direction switchover policy.
In specific implementation process, set up module 504, gather scene information; Set up the corresponding relation of each scene information and scene identity; Set up the mapping relations of each scene identity and screen display direction switchover policy.
This device is used for carrying out preceding method embodiment, does not repeat them here.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of programmed instruction.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (16)
1. a changing method for screen display direction, is characterized in that, comprising:
Obtain the current facial characteristics information of user;
According to the current facial characteristics information of described user, the inquiry screen display direction switchover policy corresponding with the current facial characteristics information of described user in expression database;
Carry out the switching of screen display direction according to described screen display direction switchover policy.
2. method according to claim 1, is characterized in that, described according to the current facial characteristics information of described user, and the inquiry screen display direction switchover policy corresponding with the current facial characteristics information of described user in expression database, comprising:
According to the current facial characteristics information of described user, the default expression that inquiry and the current facial characteristics information of described user match in expression database;
According to the mapping relations of described default expression and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with described default user's facial characteristics information.
3. method according to claim 2, is characterized in that, described according to the current facial characteristics information of described user, before inquiring about the screen display direction switchover policy corresponding with the current facial characteristics information of described user, also comprises in expression database:
Set up expression database, described expression database comprises: the mapping relations of default expression and screen display direction switchover policy.
4. method according to claim 3, is characterized in that, described foundation expression database comprises:
Gather user's facial characteristics information;
Set up the corresponding relation of each facial characteristics information and expression;
Set up the mapping relations of each expression and screen display direction switchover policy.
5. a switching device shifter for screen display direction, is characterized in that, comprising:
Acquisition module, for obtaining the current facial characteristics information of user;
Enquiry module for according to the current facial characteristics information of described user, is inquired about the screen display direction switchover policy corresponding with the current facial characteristics information of described user in expression database;
Handover module, for carrying out the switching of screen display direction according to described screen display direction switchover policy.
6. device according to claim 5, is characterized in that, described enquiry module, specifically for according to the current facial characteristics information of described user, is inquired about the default expression matching with the current facial characteristics information of described user in expression database; According to the mapping relations of described default expression and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with described default user's facial characteristics information.
7. device according to claim 6, is characterized in that, also comprises:
Set up module, for setting up expression database, described expression database comprises: the mapping relations of default expression and screen display direction switchover policy.
8. device according to claim 7, is characterized in that, the described module of setting up, specifically for gathering user's facial characteristics information; Set up the corresponding relation of each facial characteristics information and expression; Set up the mapping relations of each expression and screen display direction switchover policy.
9. a changing method for screen display direction, is characterized in that, comprising:
Obtain current scene information, wherein, described current scene information comprises: current location information and/or current time information;
According to current scene information, the inquiry screen display direction switchover policy corresponding with described current scene information in scene database;
Carry out the switching of screen display direction according to described screen display direction switchover policy.
10. method according to claim 9, is characterized in that, described according to current scene information, and the inquiry screen display direction switchover policy corresponding with described current scene information in scene database, comprising:
According to current scene information, the scene identity that inquiry and described current scene information match in scene database;
According to the mapping relations of described scene identity and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with scene identity.
11. methods according to claim 10, is characterized in that, described according to current scene information, before inquiring about the screen display direction switchover policy corresponding with described current scene information, also comprise in scene database:
Set up scene database, described scene database comprises: the mapping relations of scene identity and screen display direction switchover policy.
12. methods according to claim 11, is characterized in that, the described scene database of setting up, comprising:
Gather scene information;
Set up the corresponding relation of each scene information and scene identity;
Set up the mapping relations of each scene identity and screen display direction switchover policy.
The switching device shifter of 13. 1 kinds of screen display directions, is characterized in that, comprising:
Acquisition module, for obtaining current scene information, wherein, described current scene information comprises: current location information and/or current time information;
Enquiry module for according to current scene information, is inquired about the screen display direction switchover policy corresponding with described current scene information in scene database;
Handover module, for carrying out the switching of screen display direction according to described screen display direction switchover policy.
14. devices according to claim 13, is characterized in that, described enquiry module, specifically for according to current scene information, is inquired about the scene identity matching with described current scene information in scene database; According to the mapping relations of described scene identity and screen display direction switchover policy, obtain the screen display direction switchover policy corresponding with scene identity.
15. devices according to claim 14, is characterized in that, also comprise:
Set up module, for setting up scene database, described scene database comprises: the mapping relations of scene identity and screen display direction switchover policy.
16. devices according to claim 15, is characterized in that, the described module of setting up, specifically for gathering scene information; Set up the corresponding relation of each scene information and scene identity; Set up the mapping relations of each scene identity and screen display direction switchover policy.
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