CN104378688B

CN104378688B - mode switching method and device

Info

Publication number: CN104378688B
Application number: CN201410585016.3A
Authority: CN
Inventors: 孙良
Original assignee: Xiaomi Inc
Current assignee: Xiaomi Inc
Priority date: 2014-10-27
Filing date: 2014-10-27
Publication date: 2018-04-06
Anticipated expiration: 2034-10-27
Also published as: CN104378688A

Abstract

The disclosure is directed to a kind of mode switching method and device, belongs to displaying of graph and image field.Methods described includes：At least one display parameters are obtained, the display parameters include：At least one of the device type of medium source equipment, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, the type of present displayed content and facial image of beholder；The display pattern matched according to the selection of at least one display parameters with present displayed content；It is the display pattern by original display pattern switching；The disclosure has reached simplified user's operation, makes terminal and is always shown with suitable display pattern, improves the display effect of display device.

Description

Mode switching method and device

Technical field

This disclosure relates to displaying of graph and image field, more particularly to a kind of mode switching method and device.

Background technology

On intelligent television, usual Default Value has several display patterns.Common display pattern includes：Soft mould Formula, mode standard and bright-coloured pattern etc..

In correlation technique, when needing to switch display pattern, intelligent television shows that a pattern sets interface, then intelligence Television reception user sets the selection signal triggered in interface in the pattern, and the selection signal is used to select a display mould Formula.Current contextual model will be switched to selected display pattern by intelligent television according to the selection signal of user.

Publisher has found that aforesaid way at least has following defect during the disclosure is realized：

User is needed according to different situation manual switching display patterns, and not only set-up mode is cumbersome, and needs user There is preferable background knowledge, the requirement to user is higher.Nonetheless, the display pattern of user's selection is also not necessarily adapted to current The content of broadcasting.

The content of the invention

Needed to solve in correlation technique user according to different situation manual switching display patterns, not only set-up mode It is cumbersome, and need user to have preferable background knowledge, the requirement to user is higher, and the display pattern of user's selection also differs Surely the problem of being adapted to currently playing content, the embodiment of the present disclosure provides a kind of mode switching method and device, the technology Scheme is as follows：

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of mode switching method, this method include：

At least one display parameters are obtained, the display parameters include：The device type of medium source equipment, medium source equipment Interface type, the time sequential type of medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder At least one of；

The display pattern matched according to the selection of at least one display parameters with present displayed content；

It is the display pattern by original display pattern switching.

In one embodiment, the display mould matched according to the selection of at least one display parameters with present displayed content Formula, including：

When medium source equipment interface type for VGA (Video Graphics Array, Video Graphics Array) interfaces or During person DVI (digital visual interface, Digital Video Interactive) interface, or, the interface type when medium source equipment For HDMI (HDMI, High-Definition Multimedia Interface) and time sequential type be regarding Band electronic ANSI VESA (VESA, Video Electronics Standards Association) During type, or, when the type of present displayed content is graphical user's interactive interface, computer patterns are selected to show as with current Show the display pattern that content is matched；

Computer patterns are the display patterns for being adapted to display static content, and static content includes text and user interface.

When the device type of medium source equipment is game machine, game mode is selected to be matched as with present displayed content Display pattern；

Game mode is the display pattern that delay is less than default delay threshold.

In one embodiment, according at least one display parameters select with before the display mould that is matched of display content Formula, including：

When medium source equipment interface type for AV (composite video interface, Audio Video) or ATV (simulated television, Analog TV) or when DTV (DTV, Digital TV) or Storage (memory), or, the equipment when medium source equipment When type is player device, or, when the type of present displayed content is not graphical user's interactive interface, according to environmental light intensity Degree selects a kind of as the display pattern matched with present displayed content in bright-coloured pattern, mode standard and soft pattern.

In one embodiment, one kind in bright-coloured pattern, mode standard and soft pattern is selected according to ambient light intensity As the display pattern matched with present displayed content, including：

When ambient light intensity is higher than strong Intensity threshold, select bright-coloured pattern aobvious as what is matched with present displayed content Show pattern；

When ambient light intensity is less than weak Intensity threshold, select soft pattern aobvious as what is matched with present displayed content Show pattern；

Wherein, the strong weak Intensity thresholds of Intensity threshold ＞.

In one embodiment, one kind in bright-coloured pattern, mode standard and soft pattern is selected according to ambient light intensity As the display pattern matched with present displayed content, in addition to：

When ambient light intensity is less than strong Intensity threshold and is higher than weak Intensity threshold, mode standard is directly selected as with working as The display pattern that preceding display content is matched；

Or,

When ambient light intensity is less than strong Intensity threshold and when being higher than weak Intensity threshold, according to ambient light intensity and currently playing It is a kind of aobvious as what is matched with present displayed content in the bright-coloured pattern of type selecting of content, mode standard and soft pattern Show pattern.

In one embodiment, according to the bright-coloured pattern of type selecting of ambient light intensity and currently playing content, master die It is a kind of as the display pattern matched with present displayed content in formula and soft pattern, including：

When ambient light intensity less than strong Intensity threshold and higher than the type of the first Intensity threshold and currently playing content is the During one type, bright-coloured pattern is selected as the display pattern matched with present displayed content；

When the type that ambient light intensity is less than strong Intensity threshold and is higher than the first Intensity threshold and currently playing content is not During the first kind, or, when ambient light intensity is less than the first Intensity threshold and is higher than the second Intensity threshold, or, work as environmental light intensity When degree less than the second Intensity threshold and higher than the type of weak Intensity threshold and currently playing content is not Second Type, selection standard Pattern is as the display pattern matched with present displayed content；

When ambient light intensity less than the second Intensity threshold and higher than the type of weak Intensity threshold and currently playing content is the During two types, soft pattern is selected as the display pattern matched with present displayed content；

Wherein, the weak Intensity thresholds of strong the first Intensity thresholds of Intensity threshold ＞＞ the second Intensity threshold ＞；The first kind includes： Documentary film and cartoon；Second Type includes：Film, TV play and variety show.

In one embodiment, this method, in addition to

The age bracket of beholder is analyzed according to the facial image of beholder；

The each Intensity threshold relevant with ambient light intensity is set according to age bracket.

In one embodiment, at least one display parameters are obtained, including：

When the display parameters include the interface type of the medium source equipment, the interface of the medium source equipment is obtained Type；

When display parameters include the time sequential type of medium source equipment, pass through the AVIinfo (Audio Video Interleaveds in HDMI Format information, Audio Video Interleaved information) information extraction time sequential type；

When the device type of display parameters including medium source equipment, by CEC in HDMI (consumer electronics control, Consumer Electronics Control) title obtains device type；

When display parameters include the type of present displayed content, pass through Content (content) information extraction in HDMI The type of present displayed content, or, the type by video image analysis technical Analysis present displayed content；

When display parameters include ambient light intensity, ambient light intensity is obtained by light intensity sensor；

When display parameters include the facial image of beholder, the facial image of beholder is obtained by front camera.

In one embodiment, it is display pattern by original display pattern switching, including：

It is display pattern directly by original display pattern switching；

Or,

Ask the user whether to switch to display pattern by predetermined manner；Receive the feedback information of user；Work as feedback information It is display pattern by original display pattern switching when agreeing switching.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of mode-changeover device, the device include：

Display parameters acquisition module, it is configured as obtaining at least one display parameters, display parameters include：Medium source equipment Device type, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, present displayed content Type and beholder at least one of facial image；

Display pattern selecting module, it is configured as selecting to be matched with present displayed content according at least one display parameters Display pattern；

Display pattern handover module, it is the display pattern to be configured as original display pattern switching.

In one embodiment, display pattern selecting module, including：

Computer patterns select submodule, and the interface type for being configured as medium source equipment connects for USB interface or DVI During mouth, or, when the interface type of medium source equipment is HDMI and time sequential type is VESA types, or, work as present displayed content Type when being graphical user's interactive interface, select computer patterns as the display pattern matched with present displayed content；

In one embodiment, display pattern selecting module, including：

Game mode selects submodule, when the device type for being configured as medium source equipment is game machine, selection game Pattern is as the display pattern matched with present displayed content；

In one embodiment, display pattern selecting module, including：

Ambient light selects submodule, and the interface type for being configured as medium source equipment is AV or simulated television ATV or DTV Or during Storage, or, when the device type of medium source equipment is player device, or, when present displayed content type not When being graphical user's interactive interface, a kind of work in bright-coloured pattern, mode standard and soft pattern is selected according to ambient light intensity For the display pattern matched with present displayed content.

In one embodiment, ambient light selection submodule, including：

First bright-coloured model selection submodule, when being configured as ambient light intensity and being higher than strong Intensity threshold, select bright-coloured Pattern is as the display pattern matched with present displayed content；

First soft model selection submodule, when being configured as ambient light intensity and being less than weak Intensity threshold, select soft Pattern is as the display pattern matched with present displayed content；

Wherein, the strong weak Intensity thresholds of Intensity threshold ＞.

In one embodiment, ambient light selection submodule, in addition to：

First mode standard selects submodule, and it is less than strong Intensity threshold and strong higher than dim light to be configured as ambient light intensity During threshold value, mode standard is directly selected as the display pattern matched with present displayed content；

Or,

Comprehensive selection submodule, when being configured as ambient light intensity less than strong Intensity threshold and being higher than weak Intensity threshold, According to a kind of conduct in the bright-coloured pattern of the type selecting of ambient light intensity and currently playing content, mode standard and soft pattern The display pattern matched with present displayed content.

In one embodiment, comprehensive selection submodule, including：

Second bright-coloured model selection submodule, ambient light intensity is configured as less than strong Intensity threshold and is higher than the first light When the type of strong threshold value and currently playing content is the first kind, bright-coloured pattern is selected as being matched with present displayed content Display pattern；

Second mode standard selects submodule, is configured as ambient light intensity less than strong Intensity threshold and is higher than the first light When the type of strong threshold value and currently playing content is not the first kind, or, when ambient light intensity is less than the first Intensity threshold and height When the second Intensity threshold, or, when ambient light intensity less than the second Intensity threshold and higher than weak Intensity threshold and it is currently playing in When the type of appearance is not Second Type, selection standard pattern is as the display pattern matched with present displayed content；

Second soft model selection submodule, ambient light intensity is configured as less than the second Intensity threshold and is higher than dim light When the type of strong threshold value and currently playing content is Second Type, soft pattern is selected as being matched with present displayed content Display pattern；

In one embodiment, the device, in addition to：

Human face analysis module, it is configured as analyzing the age bracket of beholder according to the facial image of beholder；

Threshold setting module, it is configured as setting each Intensity threshold relevant with ambient light intensity according to age bracket.

In one embodiment, display parameters acquisition module, including：

Interface type acquisition submodule, when being configured as display parameters includes the interface type of medium source equipment, obtain The interface type of medium source equipment；

Time sequential type extracting sub-module, when being configured as display parameters includes the time sequential type of medium source equipment, pass through AVIinfo information extraction time sequential types in HDMI；

Device type acquisition submodule, when being configured as display parameters includes the device type of medium source equipment, pass through CEC titles in HDMI obtain device type；

Content type extracting sub-module, when being configured as display parameters includes the type of present displayed content, pass through The type of Content information extraction present displayed contents in HDMI, or, currently shown by video image analysis technical Analysis The type of content；

Ambient light intensity acquisition submodule, when being configured as display parameters includes ambient light intensity, sensed by light intensity Device obtains ambient light intensity；

Facial image acquisition submodule, when being configured as display parameters includes the facial image of beholder, by preposition Camera obtains the facial image of beholder.

In one embodiment, display pattern handover module, including：

Direct switching submodule, it is display pattern to be configured as directly by original display pattern switching；

Or,

Switching submodule is inquired, is configured as asking the user whether to switch to display pattern by predetermined manner；Receive and use The feedback information at family；It is display pattern by original display pattern switching when feedback information agrees switching.

The technical scheme that the embodiment of the present disclosure provides can include the following benefits：

By obtaining at least one display parameters, the display parameters include：Device type, the source of media of medium source equipment are set Standby interface type, the time sequential type of medium source equipment, ambient light intensity, the type of present displayed content and the face of beholder At least one of image；The display pattern matched according to the selection of at least one display parameters with present displayed content；By original Beginning display pattern switches to the display pattern；Solving user needs, according to different situation manual switching display patterns, to set Mode is cumbersome, and the requirement to user is higher.Nonetheless, and user selection display pattern also not necessarily be adapted to it is currently playing The problem of content；Simplified user's operation is reached, has made display device and always shown with suitable display pattern, improved aobvious Show the display effect of equipment.

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.

Fig. 1 is the schematic diagram of the implementation environment involved by the mode switching method that each embodiment of the disclosure provides；

Fig. 2 is the method flow diagram of the mode switching method according to an exemplary embodiment；

Fig. 3 A are the method flow diagrams of the mode switching method according to another exemplary embodiment；

Fig. 3 B are the interface schematic diagrams of the mode switching method according to another exemplary embodiment；

Fig. 3 C are the method flow diagrams of the mode switching method according to another exemplary embodiment；

Fig. 3 D are the interface schematic diagrams of the mode switching method according to another exemplary embodiment；

Fig. 3 E are the method flow diagrams of the mode switching method according to another exemplary embodiment；

Fig. 3 F are the method flow diagrams of the mode switching method according to further example embodiment

Fig. 4 is the block diagram of the mode-changeover device according to an exemplary embodiment；

Fig. 5 is the block diagram of the mode-changeover device according to another exemplary embodiment；

Fig. 6 is a kind of block diagram of device for pattern switching according to an exemplary embodiment.

Pass through above-mentioned accompanying drawing, it has been shown that the clear and definite embodiment of the disclosure, will hereinafter be described in more detail.These accompanying drawings It is not intended to limit the scope of disclosure design by any mode with word description, but is by reference to specific embodiment Those skilled in the art illustrate the concept of the disclosure.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.

Fig. 1 is the schematic diagram for the implementation environment that each embodiment of the disclosure is related to, and the implementation environment includes display device 110 With at least one medium source equipment 120.

As shown in figure 1, display device 110 can connect medium source equipment 120 and have image display function Electronic equipment.Such as：Intelligent television, display or projecting apparatus etc..

Display device 110 is connected with least one medium source equipment 120 by meeting the connecting line of predetermined interface.

Medium source equipment 120 can be the electronic equipment for having Video Out.Such as：Desktop computer, it is on knee just Take computer, player device or game machine etc..

It should be noted that Fig. 1 is so that implementation environment includes above-mentioned each equipment as an example, when actually realizing, Above-mentioned equipment component can also be only included in some application scenarios, in implementation environment or includes other equipment, this implementation simultaneously Example is not limited this.

In order to facilitate understanding, the noun hereinafter occurred is explained below.

Display pattern is a set of certain class image quality Adjustment effect, and common display pattern includes computer patterns, trip Play pattern, soft pattern, mode standard and bright-coloured pattern.

Computer patterns：Computer patterns are the display patterns for being adapted to display static content, and the static content includes text And user interface；

Game mode：Game mode is the display pattern that picture delay is less than default delay threshold；

Under soft pattern the brightness of display picture, contrast and saturation degree be less than under mode standard display picture it is bright Degree, contrast and saturation degree, the brightness of display picture, contrast and saturation degree are less than under mode standard shows under bright-coloured pattern Show brightness, contrast and the saturation degree of picture.

Fig. 2 is the method flow diagram of the mode switching method according to an exemplary embodiment, and the present embodiment is with this Display device 110 shown in mode switching method application drawing 1 illustrates.The mode switching method can include following several Step：

In step 202, at least one display parameters are obtained, the display parameters include：The device type of medium source equipment, The interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, the type of present displayed content and viewing At least one of facial image of person；

In step 204, the display pattern matched according to the selection of at least one display parameters with present displayed content；

In step 206, it is the display pattern by original display pattern switching.

In summary, by obtaining at least one display parameters, the display parameters include the present exemplary embodiment：Source of media The device type of equipment, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, current display At least one of the type of content and the facial image of beholder；According in the selection of at least one display parameters and current display Hold matched display pattern；It is the display pattern by original display pattern switching；Solving user needs according to different feelings Condition manual switching display pattern, set-up mode is cumbersome, and the display pattern of user's selection be also not necessarily adapted to it is currently playing interior The problem of appearance；Simplified user's operation is reached so that display device is always shown with suitable display pattern, is improved aobvious Show the display effect of equipment.

Fig. 3 A are the method flow diagrams of the mode switching method according to another exemplary embodiment, and the present embodiment is with this Display device 110 shown in mode switching method application drawing 1 illustrates.The mode switching method can include following several Step：

In step 301, at least one display parameters are obtained, the display parameters include：The device type of medium source equipment, The interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity and present displayed content type in It is at least one.

Display device obtains at least one display parameters.The acquisition process can be when each medium source equipment switches Carry out, progress can also be spaced at predetermined time intervals.

The display parameters that the present exemplary embodiment is obtained with display device include device type, the source of media of medium source equipment The interface type of equipment, the time sequential type of medium source equipment, ambient light intensity and present displayed content type exemplified by said It is bright, obtain display parameters the step of include following sub-step：

First, when display parameters include the interface type of medium source equipment, display device obtains the interface of medium source equipment Type.

The interface type include USB interface, DVI interface, HDMI, AV interfaces, ATV interfaces, DTV interfaces and Storage interfaces etc..

2nd, when display parameters include the time sequential type of medium source equipment, display device can be by HDMI AVIinfo information extraction time sequential types.

The time sequential type includes VESA types and CEA types.

3rd, when the device type of display parameters including medium source equipment, display device by the CEC titles in HDMI come Obtain device type.

Display device can be searched according to the CEC titles in the CEC titles and the mapping table of device type to prestore Corresponding device type.

4th, when display parameters include the type of present displayed content, display device can pass through the Content in HDMI The type of information extraction present displayed content, or, the type by video image analysis technical Analysis present displayed content.

Following sub-step can be included by the type of video image analysis technical Analysis present displayed content：

First, display device extraction n frame frame of video；

Terminal extracts n frame frame of video according to predetermined time interval.

For example as shown in Figure 3 B, terminal extracts a frame frame of video every 10ms, extracts 5 frame frame of video altogether.

2nd, display device is analyzed the n frame frame of video of extraction.

Display device analyzes whether each frame frame of video has the characteristics of graphical user's interactive interface, when user video frame has During the characteristics of graphical user's interactive interface, then the type for judging present displayed content is graphical user's interactive interface, and the feature can To be equally distributed icon or list etc..

For example as shown in Figure 3 B, wherein frame of video 31, frame of video 32 and frame of video 33 have equally distributed icon, depending on There is list, i.e. frame of video 31, frame of video 32, frame of video 33, frame of video 34 and frame of video 35 all in frequency frame 34 and frame of video 35 The characteristics of with graphical user's interactive interface, the type for judging present displayed content are graphical user's interactive interface.

It should be noted that motion vector can also be worked as by analyzing object of which movement vector in different video frame During more than predetermined threshold value, then the type for judging present displayed content is not graphical user's interactive interface.

5th, when display parameters include ambient light intensity, display device can obtain environmental light intensity by light intensity sensor Degree.

It should be noted that in step 301 the execution opportunity of each seed step be not limited, can step 302 it Preceding execution, the display parameters can also be just obtained in real time when needing a certain display parameters.

In step 302, the interface type of the medium source equipment of acquisition is detected.

Display device detects to the interface type of the medium source equipment of acquisition, according to different testing results, performs Different steps.

When the interface type for detecting medium source equipment is USB interface or DVI interface, step 303 is performed；

When the interface type for detecting medium source equipment is HDMI, step 304 is performed；

When the interface type for detecting medium source equipment is AV or ATV or DTV or Storage, step 310 is performed.

In step 303, when the interface type of medium source equipment is USB interface or DVI interface, computer mould is selected Formula is as the display pattern matched with present displayed content.

Due to desktop computer, notebook computer or home theater computer (Home Theater Personal Computer, HTPC) it is connected usually using USB interface or DVI interface with real world devices, so when display device detects that the source of media is set When standby interface type is USB interface or DVI interface, computer patterns will be selected to be matched as present displayed content aobvious Show pattern.Computer patterns are the display patterns for being adapted to display static content, and static content includes text and user interface.

In step 304, when the interface type of medium source equipment is HDMI, the time sequential type of HDMI is detected Whether it is VESA types.

Because different HDMIs possesses different time sequential types, time sequential type is usual for the HDMI of VESA types For desktop computer and notebook computer, and time sequential type is generally used for high definition media source device for the HDMI of CEA types, Therefore, display device when detecting that the interface type of medium source equipment is HDMI, it is necessary to sequential according to HDMI Type performs corresponding step.

When the time sequential type for detecting the HDMI is VESA types, step 305 is performed；

When the time sequential type for detecting the HDMI is CEA types, step 306 is performed.

In step 305, when the time sequential type of medium source equipment is VESA types, computer patterns are selected as with working as The display pattern that preceding display content is matched.

Because the HDMI that time sequential type is VESA types is generally used for desktop computer and notebook computer, so working as matchmaker When the interface type of source apparatus is HDMI and time sequential type is VESA types, computer patterns are selected to show as with current Show the display pattern that content is matched.

Within step 306, when the time sequential type of medium source equipment is CEA types, the equipment class of medium source equipment is detected Whether type is game machine.

When the interface type of medium source equipment is HDMI and time sequential type is CEA types, the medium source equipment Device type may be game machine or player device.Display pattern corresponding to different device types also differs, institute To need to obtain device type by the CEC titles in HDMI.

The mapping table of CEC titles and device type is prestored in display device, the mapping table can be such as table one It is shown：

Table one

Device type	Game machine	Player device
			CEC titles	GAME1、GAME2、	PLAYER1、PLAYER2、

GAME3、GAME4

PLAYER3

Wherein, player device can be dish-style player or intelligent box etc..

Display device searches device type corresponding to the CEC titles according to the CEC titles of acquisition in mapping table, And according to the device type, perform corresponding step.

When the device type for detecting medium source equipment is game machine, step 307 is performed；

When the device type for detecting medium source equipment is player device, step 308 is performed.

In step 307, when the device type of medium source equipment is game machine, game mode is selected to show as with current Show the display pattern that content is matched.

When game machine is connected as medium source equipment with display device, it is necessary to which the picture delay that display device is shown to the greatest extent may be used Can be low, so as to reach more preferable game experiencing.So when the device type of medium source equipment is game machine, display device will select Game mode is selected as the display pattern matched with present displayed content, the game mode is that delay is less than default delay threshold Display pattern.

In step 308, when the device type of source of media is player device, detecting the type of present displayed content is No is graphical user's interactive interface.

Because part player device can both play video, graphical user's interactive interface can be shown again, is entered with user Row interaction, so when the device type of source of media is player device, it is necessary to detect the type of present displayed content.

When the type for detecting present displayed content is graphical user's interactive interface, step 309 is performed；

When the type for detecting present displayed content is not graphical user's interactive interface, step 310 is performed.

In a step 309, when the type of present displayed content is graphical user's interactive interface, computer patterns are selected to make For the display pattern matched with present displayed content.

When it is graphical user's interactive interface that display device, which detects the type of present displayed content, computer patterns are selected As the display pattern matched with present displayed content.

In the step 310, a kind of conduct in bright-coloured pattern, mode standard and soft pattern is selected according to ambient light intensity The display pattern matched with present displayed content.

When the interface type of medium source equipment is AV or ATV or DTV or Storage, or, present displayed content type not When being graphical user's interactive interface, display device will select bright-coloured pattern, mode standard and soft pattern according to ambient light intensity In it is a kind of as the display pattern matched with present displayed content, this step can include following sub-step, such as Fig. 3 C institutes Show：

In step 310A, by ambient light intensity compared with default strong Intensity threshold and weak Intensity threshold.

Display device is according to the ambient light intensity and the default magnitude relationship of Intensity threshold and weak Intensity threshold by force, in ring Border luminous intensity and the corresponding display pattern of lookup in display pattern relation table.The ambient light intensity and display pattern relation table can be with As shown in Table 2：

Table two

In step 310B, when ambient light intensity is higher than strong Intensity threshold, bright-coloured pattern is selected to be shown as with current The display pattern that content is matched；

Display device will be contrasted by the ambient light intensity that light intensity sensor obtains and default Intensity threshold, work as ring When border luminous intensity is higher than strong Intensity threshold, display device will select bright-coloured pattern as the display matched with present displayed content Pattern.The default intensity threshold value can include strong Intensity threshold and weak Intensity threshold, the default Intensity threshold can by with Family is voluntarily set.

In step 310C, when ambient light intensity is less than strong Intensity threshold and is higher than weak Intensity threshold, mark is directly selected Quasi-mode is as the display pattern matched with present displayed content.

Display device will be contrasted by the ambient light intensity that light intensity sensor obtains and default Intensity threshold, work as ring When border luminous intensity is less than strong Intensity threshold and is higher than weak Intensity threshold, display device is shown using selection standard pattern as with current The display pattern that content is matched.The default intensity threshold value can include strong Intensity threshold and weak Intensity threshold, and this is default Intensity threshold can voluntarily be set by user.

In step 310D, when ambient light intensity is less than weak Intensity threshold, soft pattern is selected to be shown as with current The display pattern that content is matched；

Display device will be contrasted by the ambient light intensity that light intensity sensor obtains and default Intensity threshold, work as ring When border luminous intensity is less than weak Intensity threshold, display device will select soft pattern as the display matched with present displayed content Pattern.

In step 311, it is selected display pattern by original display pattern switching.

Original display pattern switching is institute according to the display pattern matched with present displayed content of selection by display device The display pattern of selection, this step can have two kinds of possible implementations：

The first implementation, display device are selected display pattern directly by original display pattern switching；

Display device is according to the display pattern matched with present displayed content of selection, directly by original display pattern switching For selected display pattern.

Second of implementation, ask the user whether by predetermined manner to switch to selected display pattern；Receive and use The feedback information at family；It is selected display pattern by original display pattern switching when feedback information agrees switching.

Display device sends information by default mode to user, asks the user whether to switch to current display mode Selected display pattern, and the feedback information of user is received, when the feedback information received is agrees to switching, by original display Pattern switching is selected display pattern；When the feedback information received is to disagree switching, original display pattern is kept.

It should be noted that when selected display pattern is consistent with original display pattern, display device will not be right Original display pattern switches over.

User can set interface to be set in advance, select the switching method of display pattern, this method can include Automatically switch and pop-up box confirms switching etc..

For example as shown in Figure 3 D, user can set the switching side of the selection of interface 36 display pattern in pattern switching in advance Method, select pop-up box to confirm switching 37, click on confirming button 38 and complete setting.During follow-up use, when display device institute When the display pattern of selection and inconsistent original display pattern, it will ejection confirms frame, asks the user whether to carry out display pattern Switching, after user clicks on determination switching push button 39, original display pattern switching is selected display pattern by display device.

The present exemplary embodiment also by carrying out the selection of display pattern according to the interface type of medium source equipment, reaches Selected display pattern adapts to the effect of present displayed content.

The present exemplary embodiment also by carrying out the selection of display pattern according to the time sequential type of medium source equipment, makes selected The display pattern selected meets the time sequential type of medium source equipment, has reached more preferable display effect.

The present exemplary embodiment is also by carrying out the selection of display pattern according to the device type of medium source equipment, for game The medium source equipment selection game mode of machine type has reached raising and used as the display pattern matched with present displayed content The effect of family game experiencing.

The present exemplary embodiment analyzes the type of present displayed content, and root also by using video image analysis technology The display pattern matched according to the type selecting of present displayed content with present displayed content, the display for improving display device are accurate Exactness.

The present exemplary embodiment also obtains ambient light intensity by light intensity sensor, and fresh according to ambient light intensity selection It is a kind of as the display pattern matched with present displayed content in gorgeous pattern, mode standard and soft pattern, improve aobvious Show display effect of the equipment under current environment light.

One kind as step 310A-310D alternative implementation that step 310 can include following sub-step, such as Shown in Fig. 3 E：

In step 310a, the relation of detection ambient light intensity and default each Intensity threshold, default Intensity threshold Including strong Intensity threshold, the first Intensity threshold, the second Intensity threshold and weak Intensity threshold；

Wherein, the weak Intensity thresholds of strong the first Intensity thresholds of Intensity threshold ＞＞ the second Intensity threshold ＞；Magnitude relationship and The type of currently playing content, display pattern is as the display pattern matched with present displayed content corresponding to selection.

Display device is according to the ambient light intensity and default strong Intensity threshold, the first Intensity threshold, the second Intensity threshold With the magnitude relationship of weak Intensity threshold and the type of currently playing content, ambient light intensity, currently playing content type and Display pattern corresponding to being searched in display pattern relation table.The table structure can be as shown in Table 3：

Table three

The first kind includes：Documentary film and cartoon；Second Type includes：Film, TV play and variety show.

In step 310b, when ambient light intensity is higher than strong Intensity threshold, bright-coloured pattern is selected to be shown as with current The display pattern that content is matched.

In step 310c, when ambient light intensity is less than weak Intensity threshold, soft pattern is selected to be shown as with current The display pattern that content is matched.

In step 310d, when ambient light intensity less than strong Intensity threshold and higher than the first Intensity threshold and it is currently playing in When the type of appearance is the first kind, bright-coloured pattern is selected as the display pattern matched with present displayed content.

Wherein, the broadcasting content of the first kind refers to show the broadcasting content of chroma-luminance and saturation degree, including documentary film With cartoon etc..

In step 310e, when ambient light intensity less than strong Intensity threshold and higher than the first Intensity threshold and it is currently playing in When the type of appearance is not the first kind, or, when ambient light intensity is less than the first Intensity threshold and is higher than the second Intensity threshold, Or, when ambient light intensity is less than the second Intensity threshold and is not the second class higher than the type of weak Intensity threshold and currently playing content During type, selection standard pattern is as the display pattern matched with present displayed content.

Wherein, the broadcasting content of Second Type refers to the broadcasting content for needing user's viewing for a long time, including film, TV play With variety show etc..

In step 310f, when ambient light intensity less than the second Intensity threshold and higher than weak Intensity threshold and it is currently playing in When the type of appearance is Second Type, soft pattern is selected as the display pattern matched with present displayed content.

It should be noted that each Intensity threshold in above-mentioned steps, can be obtained by the front camera of display device The facial image of beholder is taken, the age bracket of beholder is analyzed according to the facial image, and set according to the age bracket of beholder Each Intensity threshold.As illustrated in Figure 3 F, before step 310, in addition to：

In step 312, the age bracket of beholder is analyzed according to the facial image of beholder.

Display device obtains the facial image of beholder by front camera, and the facial image is analyzed, and analyzes Go out the age bracket of corresponding beholder.

In step 313, each Intensity threshold relevant with ambient light intensity is set according to age bracket.

Using for each Intensity threshold of adult as etalon optical power threshold value, when the age bracket for analyzing beholder belongs to Old man or during children, increases etalon optical power threshold value, the display pattern for making to be matched with currently playing content will be tended to soft Pattern, protect the eyesight of old man or children.

For example it is respectively for each Intensity threshold of adult：Strong Intensity threshold be the 80, first Intensity threshold be 60, Second Intensity threshold is 40 and weak Intensity threshold is 20, when beholder is old man or children, increases etalon optical power threshold value, obtains It is to each Intensity threshold for messenger or children：Strong Intensity threshold is that the 90, first Intensity threshold is the 80, second light intensity threshold It is 40 to be worth for 60 and weak Intensity threshold, and now, the display pattern matched with currently playing content will tend to soft pattern, from And reach the effect of protection old man or children's vision.

Following is embodiment of the present disclosure, can be used for performing embodiments of the present disclosure.It is real for disclosure device The details not disclosed in example is applied, refer to embodiments of the present disclosure.

Fig. 4 is the block diagram of the mode-changeover device according to an exemplary embodiment.The pattern switching fills Putting can be by all or part being implemented in combination with as terminal of software, hardware or both.The mode-changeover device, Including：

Display parameters acquisition module 420, it is configured as obtaining at least one display parameters, display parameters include：Source of media The device type of equipment, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, current display At least one of the type of content and the facial image of beholder；

Display pattern selecting module 440, it is configured as according to the selection of at least one display parameters and present displayed content institute The display pattern of matching；

Display pattern handover module 460, it is the display pattern to be configured as original display pattern switching.

In summary, by obtaining at least one display parameters, the display parameters include the present exemplary embodiment：Source of media The device type of equipment, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, current display At least one of the type of content and the facial image of beholder；According in the selection of at least one display parameters and current display Hold matched display pattern；It is the display pattern by original display pattern switching；Solving user needs according to different feelings Condition manual switching display pattern, set-up mode is cumbersome, and the requirement to user is higher.Nonetheless, and user selection display mould Formula is also not necessarily adapted to the problem of currently playing content；Simplified user's operation is reached, has made display device always with suitable Display pattern is shown, improves the display effect of display device.

Fig. 5 is the block diagram of the mode-changeover device according to another exemplary embodiment.The pattern switching fills Putting can be by all or part being implemented in combination with as terminal of software, hardware or both.The mode-changeover device, Including：

Alternatively, display pattern selecting module 440, including：

Computer patterns select submodule 441, be configured as the interface type of medium source equipment for USB interface or During DVI interface, or, when the interface type of medium source equipment is HDMI and time sequential type is VESA types, or, ought currently it show When the type of content is graphical user's interactive interface, computer patterns are selected as the display mould matched with present displayed content Formula；

Alternatively, display pattern selecting module 440, including：

Game mode selects submodule 442, when the device type for being configured as medium source equipment is gaming machine type, choosing Game mode is selected as the display pattern matched with present displayed content；

Alternatively, display pattern selecting module 440, including：

Ambient light selects submodule 443, be configured as the interface type of medium source equipment for AV or simulated television ATV or During DTV or Storage, or, when the device type of medium source equipment is player device, or, the class when present displayed content When type is not graphical user's interactive interface, one in bright-coloured pattern, mode standard and soft pattern is selected according to ambient light intensity Kind is as the display pattern matched with present displayed content；

In one embodiment, ambient light selection submodule 443, including：

First bright-coloured model selection submodule 443A, when being configured as ambient light intensity and being higher than strong Intensity threshold, selection Bright-coloured pattern is as the display pattern matched with present displayed content；

First soft model selection submodule 443B, when being configured as ambient light intensity and being less than weak Intensity threshold, selection Soft pattern is as the display pattern matched with present displayed content；

Wherein, the strong weak Intensity thresholds of Intensity threshold ＞.

Alternatively, ambient light selection submodule 443, in addition to：

First mode standard selects submodule 443C, is configured as ambient light intensity less than strong Intensity threshold and higher than weak During Intensity threshold, mode standard is directly selected as the display pattern matched with present displayed content；

Or,

Comprehensive selection submodule 443D, ambient light intensity is configured as less than strong Intensity threshold and is higher than weak Intensity threshold When, according to one kind in the bright-coloured pattern of the type selecting of ambient light intensity and currently playing content, mode standard and soft pattern As the display pattern matched with present displayed content.

Alternatively, comprehensive selection submodule 443D, including：

Second bright-coloured model selection submodule 443Da, ambient light intensity is configured as less than strong Intensity threshold and is higher than When the type of first Intensity threshold and currently playing content is the first kind, select bright-coloured pattern as with present displayed content institute The display pattern of matching；

Second mode standard selects submodule 443Db, is configured as ambient light intensity less than strong Intensity threshold and is higher than When the type of first Intensity threshold and currently playing content is not the first kind, or, when ambient light intensity is less than the first light intensity threshold When being worth and being higher than the second Intensity threshold, or, when ambient light intensity is less than the second Intensity threshold and higher than weak Intensity threshold and currently When the type for playing content is not Second Type, selection standard pattern is as the display pattern matched with present displayed content；

Second soft model selection submodule 443Dc, it is configured as ambient light intensity and is less than the second Intensity threshold and height When the type of weak Intensity threshold and currently playing content is Second Type, select soft pattern as with present displayed content institute The display pattern of matching；

Alternatively, the device, in addition to：

Human face analysis module 470, it is configured as analyzing the age bracket of beholder according to the facial image of beholder；

Threshold setting module 480, it is configured as setting each Intensity threshold relevant with ambient light intensity according to age bracket.

Alternatively, display parameters acquisition module 420, including：

Interface type acquisition submodule 421, when being configured as display parameters includes the interface type of medium source equipment, obtain Take the interface type of medium source equipment；

Time sequential type extracting sub-module 422, when being configured as display parameters includes the time sequential type of medium source equipment, lead to The AVIinfo information extraction time sequential types crossed in HDMI；

Device type acquisition submodule 423, when being configured as display parameters includes the device type of medium source equipment, lead to The CEC titles crossed in HDMI obtain device type；

Content type extracting sub-module 424, when being configured as display parameters includes the type of present displayed content, pass through The type of Content information extraction present displayed contents in HDMI, or, currently shown by video image analysis technical Analysis The type of content；

Ambient light intensity acquisition submodule 425, when being configured as display parameters includes ambient light intensity, passed by light intensity Sensor obtains ambient light intensity；

Facial image acquisition submodule 426, when being configured as display parameters includes the facial image of beholder, by preceding Put the facial image that camera obtains beholder.

Alternatively, display pattern handover module 460, including：

Direct switching submodule 461, it is display pattern to be configured as directly by original display pattern switching；

Or,

Switching submodule 462 is inquired, is configured as asking the user whether to switch to display pattern by predetermined manner；Receive The feedback information of user；It is display pattern by original display pattern switching when feedback information agrees switching.

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment in be described in detail, explanation will be not set forth in detail herein.

Fig. 6 is a kind of block diagram of device 600 for pattern switching according to an exemplary embodiment.For example, dress It can be intelligent television or display etc. to put 600.

Reference picture 6, device 600 can include following one or more assemblies：Processing component 602, memory 604, power supply Component 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and Communication component 616.

The integrated operation of the usual control device 600 of processing component 602.Processing component 602 can include at one or more Reason device 620 carrys out execute instruction, to complete all or part of step of above-mentioned method.In addition, processing component 602 can include one Individual or multiple modules, the interaction being easy between processing component 602 and other assemblies.For example, processing component 602 can include more matchmakers Module, to facilitate the interaction between multimedia groupware 608 and processing component 602.

Memory 604 is configured as storing various types of data to support the operation in device 600.These data are shown Example includes the instruction of any application program or method for being operated on device 600, contact data, telephone book data, disappears Breath, picture, video etc..Memory 604 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash Device, disk or CD.

Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 can include power management system System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 600.

Multimedia groupware 608 is included in the screen of one output interface of offer between described device 600 and user.One In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers Body component 608 includes a front camera and/or rear camera.When device 600 is in operator scheme, such as screening-mode or During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.

Audio-frequency assembly 610 is configured as output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike Wind (MIC), when device 600 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with It is set to reception external audio signal.The audio signal received can be further stored in memory 604 or via communication set Part 616 is sent.In certain embodiments, audio-frequency assembly 610 also includes a loudspeaker, for exports audio signal.

I/O interfaces 612 provide interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock Determine button.

Sensor cluster 614 includes one or more sensors, and the state for providing various aspects for device 600 is commented Estimate.For example, sensor cluster 614 can detect opening/closed mode of device 600, and the relative positioning of component, for example, it is described Component is the display and keypad of device 600, and sensor cluster 614 can be with 600 1 components of detection means 600 or device Position change, the existence or non-existence that user contacts with device 600, the orientation of device 600 or acceleration/deceleration and device 600 Temperature change.Sensor cluster 614 can include proximity transducer, be configured to detect in no any physical contact The presence of neighbouring object.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for into As being used in application.In certain embodiments, the sensor cluster 614 can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation In example, communication component 616 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 616 also includes near-field communication (NFC) module, to promote junction service.Example Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.

In the exemplary embodiment, device 600 can be believed by one or more application specific integrated circuits (ASIC), numeral Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 604 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 620 of device 600.For example, The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of device 600 When device performs so that device 600 is able to carry out above-mentioned mode switching method.

Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.

It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims

1. a kind of mode switching method, it is characterised in that methods described includes：

At least one display parameters are obtained, the display parameters include：The device type of medium source equipment, medium source equipment connect In mouth type, the time sequential type of medium source equipment, ambient light intensity, the type of present displayed content and the facial image of beholder At least one；

The display pattern matched according at least one display parameters selection with the present displayed content；

It is the display pattern by original display pattern switching；

The display pattern matched according at least one display parameters selection with the present displayed content, including：

When the interface type of the medium source equipment is Video Graphics Array USB interface or digital visual interface DVI interface, Or, when the interface type of the medium source equipment is HDMI HDMI and time sequential type is video electronics standard During association's VESA types, or, when the type of the present displayed content is graphical user's interactive interface, computer patterns are selected As the display pattern matched with the present displayed content；

The computer patterns are the display patterns for being adapted to display static content, and the static content includes text and user circle Face.

2. according to the method for claim 1, it is characterised in that described according at least one display parameters selection and institute The display pattern that present displayed content is matched is stated, including：

When the device type of the medium source equipment is game machine, select game mode as with the present displayed content institute The display pattern of matching；

The game mode is the display pattern that delay is less than default delay threshold.

3. according to the method for claim 1, it is characterised in that described according at least one display parameters selection and institute The display pattern that present displayed content is matched is stated, including：

When the interface type of the medium source equipment for composite video interface AV or simulated television ATV or DTV DTV or is deposited During reservoir Storage, or, when the device type of the medium source equipment is player device, or, when in the current display When the type of appearance is not graphical user's interactive interface, bright-coloured pattern, mode standard and soft are selected according to the ambient light intensity It is a kind of as the display pattern matched with the present displayed content in pattern.

4. according to the method for claim 3, it is characterised in that it is described according to the ambient light intensity select bright-coloured pattern, It is a kind of as the display pattern matched with the present displayed content in mode standard and soft pattern, including：

When the ambient light intensity is higher than strong Intensity threshold, select the bright-coloured pattern as with the present displayed content institute The display pattern of matching；

When the ambient light intensity is less than weak Intensity threshold, select the soft pattern as with the present displayed content institute The display pattern of matching；

Wherein, weak Intensity threshold described in the strong Intensity threshold ＞.

5. according to the method for claim 4, it is characterised in that it is described according to the ambient light intensity select bright-coloured pattern, It is a kind of as the display pattern matched with the present displayed content in mode standard and soft pattern, in addition to：

When the ambient light intensity is less than the strong Intensity threshold and is higher than the weak Intensity threshold, the standard is directly selected Pattern is as the display pattern matched with the present displayed content；

Or,

When the ambient light intensity is less than the strong Intensity threshold and is higher than the weak Intensity threshold, according to the environmental light intensity A kind of conduct in bright-coloured pattern, the mode standard and the soft pattern described in the type selecting of degree and currently playing content The display pattern matched with the present displayed content.

6. according to the method for claim 5, it is characterised in that described according to the ambient light intensity and currently playing content Type selecting described in bright-coloured pattern, the mode standard and the soft pattern it is a kind of as with the current display Hold matched display pattern, including：

When the ambient light intensity is less than the strong Intensity threshold and higher than the first Intensity threshold and the currently playing content When type is the first kind, the bright-coloured pattern is selected as the display pattern matched with the present displayed content；

When the ambient light intensity is less than the strong Intensity threshold and higher than the first Intensity threshold and the currently playing content When type is not the first kind, or, when the ambient light intensity less than first Intensity threshold and is higher than the second light intensity During threshold value, or, when the ambient light intensity is less than second Intensity threshold and higher than the weak Intensity threshold and described current When the type for playing content is not Second Type, select the mode standard aobvious as what is matched with the present displayed content Show pattern；

When the ambient light intensity less than second Intensity threshold and higher than the weak Intensity threshold and it is described it is currently playing in When the type of appearance is Second Type, the soft pattern is selected as the display pattern matched with the present displayed content；

Wherein, weak Intensity threshold described in the second Intensity threshold ＞ described in the first Intensity threshold ＞ described in the strong Intensity threshold ＞； The first kind includes：Documentary film and cartoon；The Second Type includes：Film, TV play and variety show.

7. according to any described method of claim 4 to 6, it is characterised in that methods described, in addition to

The age bracket of the beholder is analyzed according to the facial image of the beholder；

The each Intensity threshold relevant with the ambient light intensity is set according to the age bracket.

8. method according to any one of claims 1 to 6, it is characterised in that described to obtain at least one display parameters, bag Include：

When the display parameters include the interface type of the medium source equipment, the interface class of the medium source equipment is obtained Type；

When the display parameters include the time sequential type of the medium source equipment, by HDMI HDMI Audio Video Interleaved format information AVIinfo information extractions described in time sequential type；

When the display parameters include the device type of the medium source equipment, by HDMI HDMI Consumer electronics control passage CEC titles obtain the device type；

When the display parameters include the type of the present displayed content, by HDMI HDMI The type of present displayed content described in content Content information extractions, or, by current described in video image analysis technical Analysis The type of display content；

When the display parameters include the ambient light intensity, the ambient light intensity is obtained by light intensity sensor；

When the display parameters include the facial image of the beholder, the people of the beholder is obtained by front camera Face image.

9. method according to any one of claims 1 to 6, it is characterised in that described by original display pattern switching is described Display pattern, including：

It is the display pattern directly by the original display pattern switching；

Or,

Ask the user whether to switch to the display pattern by predetermined manner；Receive the feedback information of the user；When described It is the display pattern by the original display pattern switching when feedback information agrees switching.

10. a kind of mode-changeover device, it is characterised in that described device includes：

Display parameters acquisition module, it is configured as obtaining at least one display parameters, the display parameters include：Medium source equipment Device type, the interface type of medium source equipment, the time sequential type of medium source equipment, ambient light intensity, present displayed content Type and beholder at least one of facial image；

Display pattern selecting module, it is configured as according at least one display parameters selection and the present displayed content institute The display pattern of matching；

Display pattern handover module, it is the display pattern to be configured as original display pattern switching；

The display pattern selecting module, including：

Computer patterns select submodule, and the interface type for being configured as the medium source equipment is Video Graphics Array VGA When interface or digital visual interface DVI interface, or, when the interface type of the medium source equipment connects for high-definition multimedia Mouthful HDMI and when time sequential type is VESA's VESA types, or, when the type of the present displayed content is figure During shape User Interface, computer patterns are selected as the display pattern matched with the present displayed content；

11. device according to claim 10, it is characterised in that the display pattern selecting module, including：

Game mode selects submodule, when the device type for being configured as the medium source equipment is game machine, selection game Pattern is as the display pattern matched with the present displayed content；

12. device according to claim 10, it is characterised in that the display pattern selecting module, including：

Ambient light selects submodule, and the interface type for being configured as the medium source equipment is composite video interface AV or simulation During TV ATV or DTV DTV or memory Storage, or, when the device type of the medium source equipment sets for player When standby, or, when the type of the present displayed content is not graphical user's interactive interface, selected according to the ambient light intensity It is a kind of as the display pattern matched with the present displayed content in bright-coloured pattern, mode standard and soft pattern.

13. device according to claim 12, it is characterised in that the ambient light selects submodule, including：

First bright-coloured model selection submodule, when being configured as the ambient light intensity and being higher than strong Intensity threshold, described in selection Bright-coloured pattern is as the display pattern matched with the present displayed content；

First soft model selection submodule, when being configured as the ambient light intensity and being less than weak Intensity threshold, described in selection Soft pattern is as the display pattern matched with the present displayed content；

14. device according to claim 13, it is characterised in that the ambient light selects submodule, in addition to：

First mode standard selects submodule, is configured as the ambient light intensity less than the strong Intensity threshold and is higher than institute When stating weak Intensity threshold, the mode standard is directly selected as the display pattern matched with the present displayed content；

Or,

Comprehensive selection submodule, it is less than the strong Intensity threshold and strong higher than the dim light to be configured as the ambient light intensity During threshold value, according to the type selecting of the ambient light intensity and currently playing content bright-coloured pattern, the mode standard and It is a kind of as the display pattern matched with the present displayed content in the soft pattern.

15. device according to claim 14, it is characterised in that the comprehensive selection submodule, including：

Second bright-coloured model selection submodule, it is configured as the ambient light intensity less than the strong Intensity threshold and higher than the When the type of one Intensity threshold and the currently playing content is the first kind, select the bright-coloured pattern as with it is described current The display pattern that display content is matched；

Second mode standard selects submodule, is configured as the ambient light intensity less than the strong Intensity threshold and higher than the When the type of one Intensity threshold and the currently playing content is not the first kind, or, when the ambient light intensity is less than First Intensity threshold and when being higher than the second Intensity threshold, or, when the ambient light intensity is less than second Intensity threshold And when higher than the type of the weak Intensity threshold and the currently playing content not being Second Type, the mode standard is selected to make For the display pattern matched with the present displayed content；

Second soft model selection submodule, the ambient light intensity is configured as less than second Intensity threshold and is higher than When the type of the weak Intensity threshold and the currently playing content is Second Type, select the soft pattern as with it is described The display pattern that present displayed content is matched；

16. according to any described device of claim 13 to 15, it is characterised in that described device, in addition to：

Human face analysis module, it is configured as analyzing the age bracket of the beholder according to the facial image of the beholder；

Threshold setting module, it is configured as setting each light intensity threshold relevant with the ambient light intensity according to the age bracket Value.

17. according to any described device of claim 10 to 15, it is characterised in that the display parameters acquisition module, including：

Interface type acquisition submodule, when being configured as the display parameters includes the interface type of the medium source equipment, Obtain the interface type of the medium source equipment；

Time sequential type extracting sub-module, when being configured as the display parameters includes the time sequential type of the medium source equipment, Pass through sequential class described in the Audio Video Interleaved format information AVIinfo information extractions in HDMI HDMI Type；

Device type acquisition submodule, when being configured as the display parameters includes the device type of the medium source equipment, The device type is obtained by the consumer electronics control passage CEC titles in HDMI HDMI；

Content type extracting sub-module, when being configured as the display parameters includes the type of the present displayed content, lead to The type of present displayed content described in the content Content information extractions crossed in HDMI HDMI, or, pass through The type of present displayed content described in video image analysis technical Analysis；

Ambient light intensity acquisition submodule, when being configured as the display parameters includes the ambient light intensity, pass through light intensity Sensor obtains the ambient light intensity；

Facial image acquisition submodule, when being configured as the display parameters includes the facial image of the beholder, pass through Front camera obtains the facial image of the beholder.

18. according to any described device of claim 10 to 15, it is characterised in that the display pattern handover module, including：

Direct switching submodule, it is the display pattern to be configured as directly by the original display pattern switching；

Or,

Switching submodule is inquired, is configured as asking the user whether to switch to the display pattern by predetermined manner；Receive institute State the feedback information of user；It is described aobvious by the original display pattern switching when the feedback information agrees switching Show pattern.

A kind of 19. mode-changeover device, it is characterised in that including：

Processor；

For the memory for the executable instruction for storing the processor；

Wherein, the processor is configured as：

It is the display pattern by original display pattern switching；