CN106648056A - Method and device for switching between landscape display and portrait display of mobile terminal - Google Patents

Method and device for switching between landscape display and portrait display of mobile terminal Download PDF

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Publication number
CN106648056A
CN106648056A CN201610878409.2A CN201610878409A CN106648056A CN 106648056 A CN106648056 A CN 106648056A CN 201610878409 A CN201610878409 A CN 201610878409A CN 106648056 A CN106648056 A CN 106648056A
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CN
China
Prior art keywords
angle
mobile terminal
state
screen
terminal screen
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Application number
CN201610878409.2A
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Chinese (zh)
Inventor
信哲鑫
彭道远
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宇龙计算机通信科技(深圳)有限公司
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Priority to CN201610878409.2A priority Critical patent/CN106648056A/en
Publication of CN106648056A publication Critical patent/CN106648056A/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013Eye tracking input arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser

Abstract

The embodiment of the invention discloses a method for the switching between the landscape display and the portrait display of a mobile terminal. The method comprises the steps that human eye recognition is conducted on a user, and a projection of a connection line between eyes of the user on a mobile terminal screen is obtained; an angle between the projection and a standard line of the mobile terminal screen is calculated, wherein the standard line is a side edge of the mobile terminal screen; according to the size relationship between the angle value and a preset angle threshold value, the mobile terminal screen is triggered to switch between the landscape display state and the portrait display state. The invention further discloses a device for the switching between the landscape display and the portrait display of the mobile terminal. By means of the method and device, the technical problem that in the prior art, a method for the switching between the landscape display and the portrait display of the mobile terminal is tedious and likely to cause error operation is solved.

Description

The method and device that a kind of switching mobile terminal horizontal/vertical screen shows

Technical field

The present invention relates to mobile terminal display field, more particularly to a kind of side that shows of switching mobile terminal horizontal/vertical screen and dress Put.

Background technology

As network increasingly merges with the life of people, the mobile terminal such as mobile phone, flat board can not into people's life The element for lacking, people log in social network sites, electric business platform, video website etc. by mobile terminal, and mobile terminal becomes people Contact one of the most important mode in the external world, the every aspect of life is required for the auxiliary of mobile terminal.By default, The display mode of mobile terminal only has one kind, and as the use scene of mobile terminal is more and more, many users are to mobile whole The display mode at end has more demands, for example, under prone position state, if changing the display mode of mobile terminal, can be with Obtain more preferable Consumer's Experience.

Change the predominantly manual regulation of main stream approach and gravity sensing that mobile terminal horizontal/vertical screen shows at present.Manually The process CIMS of operation is complicated, is related to page layout switch, comparatively laborious, takes also long.And by way of gravity sensing, Although adjust process it is sensitiveer and quick, due under prone position state or user use habit and posture it is not right, and also The maloperation that mobile terminal screen dispaly state can be caused to switch, cause the user puzzlement.

The content of the invention

Embodiment of the present invention technical problem to be solved is, there is provided the side that a kind of switching mobile terminal horizontal/vertical screen shows Method and device, by the position of tracing and positioning eyes of user, and according to the angle between the eyes of user and mobile terminal screen Degree relation determines whether the operation that dispaly state switching is carried out to the screen of the mobile terminal.

In a first aspect, a kind of method that switching mobile terminal horizontal/vertical screen shows is embodiments provided, including:

Eye recognition is carried out to user, projection of the line between user's eyes on mobile terminal screen is obtained;

The angle between the projection and the normal line of the mobile terminal screen is calculated, the normal line is the movement One side of terminal screen;

According to the angle and the magnitude relationship of predetermined angle threshold value, triggering the mobile terminal screen carries out screen display anyhow Show that state switches.

With reference in a first aspect, in the first possible implementation, the calculating is described to be projected and the mobile terminal Before angle between the normal line of screen, also include:

The current display state of the mobile terminal screen is obtained, the current display state is portrait layout state or transverse screen shape State;

According to the current display state, the corresponding side of the mobile terminal screen is chosen as the normal line.

With reference to the first possible implementation of first aspect, in second possible implementation, if described work as Front dispaly state is portrait layout state, then choose the first side of the mobile terminal screen as the normal line, the basis The magnitude relationship of the angle and predetermined angle threshold value, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, Including:

Judge the first angle between the projection and the first side whether more than first angle threshold value;

If being judged as YES, when judging whether the first angle exceedes default more than the duration of first angle threshold value Between;

If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.

With reference to the first possible implementation of first aspect, in the third possible implementation, if described work as Front dispaly state is transverse screen state, then choose the second side of the mobile terminal screen as the normal line, the basis The magnitude relationship of the angle and predetermined angle threshold value, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, Including:

Judge the second angle between the projection and the second side whether more than second angle threshold value;

If being judged as YES, when judging whether the second angle exceedes default more than the duration of second angle threshold value Between;

If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.

With reference to the first possible implementation of first aspect, in the 4th kind of possible implementation, if described work as Front dispaly state is portrait layout state, then choose the first side or second side of the mobile terminal screen as the standard Line, the magnitude relationship according to the angle and predetermined angle threshold value, triggering the mobile terminal screen carries out screen display anyhow Show that state switches, including:

Judge the projection and the angle between the first side or second side whether more than predetermined angle threshold value;

If being judged as YES, judge whether the angle exceedes Preset Time more than the duration of predetermined angle threshold value;

If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.

With reference to the first possible implementation of first aspect, in the 5th kind of possible implementation, if described work as Front dispaly state is transverse screen state, then choose the first side or second side of the mobile terminal screen as the standard Line, the magnitude relationship according to the angle and predetermined angle threshold value, triggering the mobile terminal screen carries out screen display anyhow Show that state switches, including:

Judge the projection and the angle between the first side or second side whether less than predetermined angle threshold value;

If being judged as YES, judge whether the angle exceedes Preset Time less than the duration of predetermined angle threshold value;

If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.

Second aspect, embodiments provides the device that a kind of switching mobile terminal horizontal/vertical screen shows, including:

Eye recognition module, for carrying out eye recognition to user, obtains the line between user's eyes in mobile terminal Projection on screen;

Angle calculation module, for calculating the angle between the projection and the normal line of the mobile terminal screen, institute State the side that normal line is the mobile terminal screen;

Dispaly state handover module, for according to the magnitude relationship of the angle and predetermined angle threshold value, triggering the shifting Dynamic terminal screen carries out horizontal/vertical screen dispaly state switching.

With reference to second aspect, in the first possible implementation, also include:

Dispaly state acquisition module, for calculating the projection and the mobile terminal screen in the angle calculation module Normal line between angle before, obtain the current display state of the mobile terminal screen, the current display state is Portrait layout state or transverse screen state;

Normal line chooses module, for according to the current display state, choosing the corresponding side of the mobile terminal screen While as the normal line.

With reference to the first possible implementation of second aspect, in second possible implementation, the display State handover module includes:

First angle judging unit, for judging whether the first angle between the projection and the first side is more than First angle threshold value;

Very first time judging unit, for when first angle judging unit is judged as YES, determining whether described first Whether angle exceedes Preset Time more than the duration of first angle threshold value;

First dispaly state switch unit, it is described mobile whole for when the very first time, judging unit was judged as YES, triggering End screens switch is transverse screen state.

With reference to the first possible implementation of second aspect, in the third possible implementation, the display State handover module includes:

Second angle judging unit, for judging whether the second angle between the projection and the second side is more than Second angle threshold value;

Second time judging unit, for when second angle judging unit is judged as YES, determining whether described second Whether angle exceedes Preset Time more than the duration of second angle threshold value;

Second dispaly state switch unit, it is described mobile whole for when the second time judging unit is judged as YES, triggering End screens switch is portrait layout state.

With reference to the first possible implementation of second aspect, in the 4th kind of possible implementation, the display State handover module includes:

Third angle judging unit, for when the current display state is portrait layout state, judging the projection and institute The angle between first side or second side is stated whether more than predetermined angle threshold value;

3rd time judging unit, for when third angle judging unit is judged as YES, determining whether the angle Whether exceed Preset Time more than the duration of predetermined angle threshold value;

3rd dispaly state switch unit, it is described mobile whole for when the 3rd time judging unit is judged as YES, triggering End screens switch is transverse screen state.

With reference to the first possible implementation of second aspect, in the 5th kind of possible implementation, the display State handover module includes:

Fourth angle judging unit, for when the current display state is transverse screen state, judging the projection and institute The angle between first side or second side is stated whether less than predetermined angle threshold value;

4th time judging unit, for when fourth angle judging unit is judged as YES, determining whether the angle Whether exceed Preset Time less than the duration of predetermined angle threshold value;

4th dispaly state switch unit, it is described mobile whole for when the 4th time judging unit is judged as YES, triggering End screens switch is transverse screen state.

By implementing the embodiment of the present invention, eye recognition is carried out to user, the line obtained between user's eyes is being moved Projection on terminal screen;Calculate the angle between the projection and the normal line of the mobile terminal screen, the normal line For a side of the mobile terminal screen;According to the angle and the magnitude relationship of predetermined angle threshold value, the shifting is triggered Dynamic terminal screen carries out horizontal/vertical screen dispaly state switching.Realize in varied situations, it is right according to the concrete condition of different user Mobile terminal screen carries out the switching of dispaly state, and this method carries out unnecessary operation with little need for user, compared to logical Crossing manual operational control reduces the loaded down with trivial details of process;And judge that the effect that screen display state switches is come compared to gravity sensing Say more accurately, meet the different demands of different user.

Description of the drawings

Technical scheme in order to be illustrated more clearly that the embodiment of the present application, below will be attached to what is used needed for embodiment Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for this area For those of ordinary skill, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 is the schematic flow sheet of the method that switching mobile terminal horizontal/vertical screen provided in an embodiment of the present invention shows;

Fig. 2 a are the schematic diagrames of mobile terminal screen provided in an embodiment of the present invention;

Fig. 2 b are the schematic diagrames of another embodiment of the mobile terminal screen that the present invention is provided;

Fig. 2 c are the schematic diagrames of another embodiment of the mobile terminal screen that the present invention is provided;

Fig. 2 d are the schematic diagrames of another embodiment of the mobile terminal screen that the present invention is provided;

Fig. 3 is that the flow process of another embodiment of the method that the switching mobile terminal horizontal/vertical screen that the present invention is provided shows is illustrated Figure;

Fig. 4 is that the flow process of another embodiment of the method that the switching mobile terminal horizontal/vertical screen that the present invention is provided shows is illustrated Figure;

Fig. 5 is the structural representation of the device that switching mobile terminal horizontal/vertical screen provided in an embodiment of the present invention shows;

Fig. 6 is the structural representation of dispaly state handover module provided in an embodiment of the present invention;

Fig. 7 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided;

Fig. 8 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided;

Fig. 9 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided;

Figure 10 is the structural representation of mobile terminal provided in an embodiment of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Whole description, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

It should be noted that the term " comprising " and " having " for using in embodiments of the present invention and their any changes Shape, it is intended that cover non-exclusive including.For example contain the process of series of steps or unit, method, system, product or Equipment is not limited to the step of listing or unit, but alternatively also includes the step of not listing or unit, or optional Ground also includes other steps intrinsic for these processes, method, product or equipment or unit.Additionally, term " first ", " the Two " and " the 3rd " etc. is the object for distinguishing different, it is not intended to describe specific order.

Fig. 1 shows the schematic flow sheet of switching mobile terminal horizontal/vertical screen display methods provided in an embodiment of the present invention, bag Include following steps:

S101:Eye recognition is carried out to user, projection of the line between user's eyes on mobile terminal screen is obtained;

Specifically, the line between the eyes is respectively with user's left eye and right eye as two end points, through the bridge of the nose One virtual straight line.For example, can be by mobile phone front-facing camera or built-in sensors user in real left eye and the right side The pupil position of eye, generates projection of the line at pupil of both eyes center on screen.

S102:Calculate the angle between the projection and the normal line of the mobile terminal screen;

S103:According to the angle and the magnitude relationship of predetermined angle threshold value, triggering the mobile terminal screen carries out horizontal stroke Portrait layout dispaly state switches;

Specifically, the predetermined angle threshold value is the numerical value for being previously written mobile terminal, can be default value, it is also possible to root Modify according to the hobby of different user.

Specifically, between the selection of the normal line and the projection and the normal line angle calculating include it is following several The situation of kind:

Such as Fig. 2 a, the schematic diagram of mobile terminal screen provided in an embodiment of the present invention is shown, wherein,

Projections of the 201a for the line between user's eyes on mobile terminal screen;

202a is first side;

When the current display state is portrait layout state, it is normal line to choose the first side 202a, wherein, α is Angle between the projection 201a and the normal line 202a, when α is more than default first angle threshold value, then will currently show Show that state switches to transverse screen state.

Such as Fig. 2 b, the schematic diagram of another embodiment of the mobile terminal screen of present invention offer is shown, wherein,

Projections of the 201b for the line between user's eyes on mobile terminal screen;

202b is second side;

When the current display state is transverse screen state, it is normal line to choose the second side 202b, wherein, β is Angle between the projection 201b and the normal line 202b, when β is more than default second angle threshold value, then will currently show Show that state switches to portrait layout state.

Such as Fig. 2 c, the schematic diagram of another embodiment of the mobile terminal screen of present invention offer is shown, wherein,

Projections of the 201c for the line between user's eyes on mobile terminal screen;

202c is first side;

202d is second side;

When the current display state is portrait layout state, the first side 202c or the second side are chosen 202d as normal line, wherein, α1For the angle between the projection 201c and the first side 202c;β1For the projection Angle between 201c and the second side 202d extended lines, works as α1And β1Both greater than predetermined angle threshold value when, then will currently show Show that state switches to transverse screen state.Wherein, α1With β1Magnitude relationship be:

α1+ 90 °=β1

Such as Fig. 2 d, the schematic diagram of another embodiment of the mobile terminal screen of present invention offer is shown, wherein,

Projections of the 201c ' for the line between user's eyes on mobile terminal screen;

202c ' is first side;

202d ' is second side;

When the current display state is transverse screen state, the first side 202c ' or the second side are chosen 202d ' as normal line, wherein, α1' for angle between the projection 201c ' and the first side 202c ';β1' it is described Angle between projection 201c ' and the second side 202d ' extended lines, works as α1' and β1' when being both greater than predetermined angle threshold value, then Current display state is switched into portrait layout state.Wherein, α1' and β1' magnitude relationship be:

α1'+90 °=β1’。

Fig. 3 is that the flow process of another embodiment of the method that the switching mobile terminal horizontal/vertical screen that the present invention is provided shows is illustrated Figure, is explained to the method that the switching mobile terminal horizontal/vertical screen shows, is comprised the following steps:

S301:Eye recognition is carried out to user;

Specifically, the projection by the line between eye recognition acquisition user's eyes on mobile terminal screen, described Line between eyes is respectively with user's left eye and right eye as two end points, through a virtual straight line of the bridge of the nose.Wherein, User's eyes of the identification should be the eyes apart from the nearest user of the mobile terminal display screen curtain.

S302:Obtain the current display state of the mobile terminal screen, the current display state be portrait layout state or Transverse screen state;

Specifically, the current display state of the mobile terminal screen is the automatic acquisition under real-time status.

S303:According to the current display state, the corresponding side of the mobile terminal screen is chosen as the standard Line;

Specifically, the normal line is the corresponding side of mobile terminal screen or the reference line parallel with the side or is The virtual extended line of the mobile terminal screen side.

S304:If the current display state is portrait layout state, the first side for choosing the mobile terminal screen is made For the normal line;

Specifically, if the current display state of the mobile terminal screen is portrait layout state, first side chosen Side can be the side of the shorter both sides of the mobile terminal screen, 202a as shown in Figure 2 a.

S305:Judge the first angle between the projection and the first side whether more than first angle threshold value;

Specifically, the first angle threshold value is the numerical value for being previously written mobile terminal, can be default value, it is also possible to root Modify according to the hobby of different user, when being judged as YES, can be with execution step S306;Otherwise, can be with execution step S308.

S306:Judge whether the first angle exceedes Preset Time more than the duration of first angle threshold value;

Specifically, the Preset Time can be pre-set;If being judged as YES, can be with execution step S307;It is no Then, can be with execution step S208.

S307:Trigger the mobile terminal screen and switch to transverse screen state;

Specifically, when the first angle exceedes Preset Time more than the duration of first angle threshold value, institute is triggered State mobile terminal screen and switch to transverse screen state.

S308:The mobile terminal screen dispaly state is not switched over

Specifically, when the first angle is not more than first angle threshold value, or the first angle is more than first angle threshold When the duration of value is less than Preset Time, the mobile terminal screen dispaly state is not switched over.

S309:If the current display state is transverse screen state, the second side for choosing the mobile terminal screen is made For the normal line;

Specifically, if the current display state of the mobile terminal screen is transverse screen state, second side chosen Side can be the side of the longer both sides of the mobile terminal screen, 202b as shown in figure 2b.

S310:Judge the second angle between the projection and the second side whether more than second angle threshold value;

Specifically, the second angle threshold value is the numerical value for being previously written mobile terminal, can be default value, it is also possible to root Modify according to the hobby of different user, when being judged as YES, can be with execution step S311;Otherwise, can be with execution step S308.

S311:Judge whether the second angle exceedes Preset Time more than the duration of second angle threshold value;

Specifically, the duration can be pre-set;If being judged as YES, can be with execution step S312;It is no Then, can be with execution step S308.

S312:Trigger the mobile terminal screen and switch to portrait layout state;

Specifically, when the first angle exceedes Preset Time more than the duration of first angle threshold value, institute is triggered State mobile terminal screen and switch to transverse screen state.

It should be noted that if the concrete numerical value of first angle is α, the concrete numerical value of second angle is β, predetermined threshold value Concrete numerical value be θ;Then the number range of α, β and θ needs to meet following condition:

0°≤α≤90°;0°≤β≤90°;45°≤θ≤90°;

Simultaneously following relational expression should be also met between α and β:

Alpha+beta=90 °.

The flow process of another embodiment of the method that Fig. 4 shows for the switching mobile terminal horizontal/vertical screen that the present invention is provided is illustrated Figure, the present embodiment only choose a normal line in the case of, also can according to the current dispaly state of the mobile terminal according to The different demands of user are switched over to dispaly state, specifically include following steps:

S401:Eye recognition is carried out to user;

Specifically, the projection by the line between eye recognition acquisition user's eyes on mobile terminal screen, described Line between eyes is respectively with user's left eye and right eye as two end points, through a virtual straight line of the bridge of the nose.Wherein, User's eyes of the identification should be the eyes apart from the nearest user of the mobile terminal display screen curtain.

S402:Obtain the current display state of the mobile terminal screen, the current display state be portrait layout state or Transverse screen state;

Specifically, the current display state of the mobile terminal screen is the automatic acquisition under real-time status.

S403:If the current display state be portrait layout state, choose the mobile terminal screen first side or Second side is used as the normal line;

Specifically, the first side can be the side of the shorter side of the mobile terminal screen, the second side Can be the side of the longer side of the mobile terminal screen, as shown in Fig. 2 c, 2d.

S404:Judge the projection and the angle between the first side or second side whether more than predetermined angle threshold Value;

Specifically, the first angle threshold value is the numerical value for being previously written mobile terminal, can be default value, it is also possible to root Modify according to the hobby of different user, when being judged as YES, can with execution step S405,;When being judged as NO, can perform Step S407.

S405:Judge whether the angle exceedes Preset Time more than the duration of predetermined threshold value;

Specifically, the Preset Time can be pre-set;If being judged as YES, can be with execution step S406;It is no Then, can be with execution step S407.

S406:Trigger the mobile terminal screen and switch to transverse screen state;

Specifically, the angle when the projection and between the first side or second side is more than predetermined angle threshold value When duration exceedes Preset Time, trigger the mobile terminal screen and switch to transverse screen state.

S407:The mobile terminal screen dispaly state is not switched over;

Specifically, when the projection and the angle between the first side or second side are not more than predetermined angle, or The projection and the angle between the first side or second side are less than pre- more than the duration of predetermined angle threshold value If during the time, not switching over to the mobile terminal screen dispaly state.

S408:If the current display state be transverse screen state, choose the mobile terminal screen first side or Second side is used as the normal line;

Specifically, the first side can be the side of the shorter side of the mobile terminal screen, the second side It can be the side of the longer side of the mobile terminal screen.

S409:Judge the projection and the angle between the first side or second side whether less than predetermined angle threshold Value;

Specifically, the first angle threshold value is the numerical value for being previously written mobile terminal, can be default value, it is also possible to root Modify according to the hobby of different user, when being judged as YES, can be with execution step S410;When being judged as NO, can perform Step S407.

S410:Judge whether the angle exceedes Preset Time less than the duration of predetermined threshold value;

Specifically, the Preset Time can be pre-set;If being judged as YES, can be with execution step S411;It is no Then, can be with execution step S407.

S411:Trigger the mobile terminal screen and switch to portrait layout state;

Specifically, when the angle exceedes Preset Time less than the duration of predetermined angle threshold value, the shifting is triggered Dynamic terminal screen switches to portrait layout state.

It should be noted that when the dispaly state of the screen is portrait layout state, as shown in Figure 2 c, the projection and first The angle of side is α1, the projection is β with the angle of second side extended line1, the concrete numerical value of predetermined threshold value is θ1

Then α, β and θ ' number range need to meet following condition:

0°≤α1≤90°;90°≤β1≤180°;45°≤θ1≤90°;

Simultaneously following relational expression should be also met between α and β:

α1+ 90 °=β1

When the dispaly state of the screen is transverse screen state, as shown in Figure 2 d, the projection is with the angle of first side α1', the projection is β with the angle of second side extended line1', the concrete numerical value of predetermined threshold value is θ1’;

Then α1’、β1' and θ1' number range need to meet following condition:

0°≤α1’≤90°;90°≤β1’≤180°;0°≤θ1’≤45°;

While α1' and β1' between should also meet following relational expression:

α1'+90 °=β1’。

Fig. 5 is the structural representation of the device that switching mobile terminal horizontal/vertical screen provided in an embodiment of the present invention shows, is switched The device 50 that mobile terminal horizontal/vertical screen shows can include:Eye recognition module 501, angle calculation module 502, dispaly state are cut Mold changing block 503, dispaly state acquisition module 504 and normal line choose module 505, wherein:

Eye recognition module 501 is used to carry out user eye recognition, obtains the line between user's eyes mobile whole Projection on the screen of end;

Angle calculation module 502 is used to calculate the angle between the projection and the normal line of the mobile terminal screen, The normal line is a side of the mobile terminal screen;

Dispaly state handover module 503 is used for the magnitude relationship according to the angle and predetermined angle threshold value, and triggering is described Mobile terminal screen carries out horizontal/vertical screen dispaly state switching;

Dispaly state acquisition module 504 is used to calculate the projection and the mobile terminal screen in the angle calculation module Before angle between the normal line of curtain, the current display state of the mobile terminal screen, the current display state are obtained For portrait layout state or transverse screen state;

Normal line chooses module 505 to be used to, according to the current display state, choose the mobile terminal screen corresponding Side is used as the normal line.

Fig. 6 is the structural representation of dispaly state handover module provided in an embodiment of the present invention, dispaly state handover module 503 include:First angle judging unit 50300, the dispaly state switch unit of very first time judging unit 50301 and first 50302, wherein:

Whether the first angle that first angle judging unit 50300 is used to judging between the projection and the first side More than first angle threshold value;

Very first time judging unit 50301 is used for when first angle judging unit is judged as YES, and determines whether described Whether first angle exceedes Preset Time more than the duration of first angle threshold value;

First dispaly state switch unit 50302 is used to, when the very first time, judging unit was judged as YES, trigger the shifting Dynamic terminal screen switches to transverse screen state.

Fig. 7 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided, and dispaly state is cut Mold changing block 503 includes:First angle judging unit 50303, the dispaly state of very first time judging unit 50304 and first switching is single Unit 50305, wherein:

Whether the second angle that second angle judging unit 50303 is used to judging between the projection and the second side More than second angle threshold value;

Second time judging unit 50304 is used to, when second angle judging unit is judged as YES, determine whether described Whether second angle exceedes Preset Time more than the duration of second angle threshold value;

Second dispaly state switch unit 50305 is used to, when the second time judging unit is judged as YES, trigger the shifting Dynamic terminal screen switches to portrait layout state.

Fig. 8 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided, and dispaly state is cut Mold changing block 503 includes:Third angle judging unit 50306, the 3rd time judging unit 50307 and the 3rd dispaly state switching list Unit 50308, wherein:

Third angle judging unit 50306 is used for when the current display state is portrait layout state, judges the projection Whether it is more than predetermined angle threshold value with the angle between the first side or second side;

3rd time judging unit 50307 is used to, when third angle judging unit is judged as YES, determine whether described Whether angle exceedes Preset Time more than the duration of predetermined angle threshold value;

3rd dispaly state switch unit 50308 is used to, when the 3rd time judging unit is judged as YES, trigger the shifting Dynamic terminal screen switches to transverse screen state

Fig. 9 is the structural representation of another embodiment of the dispaly state handover module that the present invention is provided, and dispaly state is cut Mold changing block 503 includes:Fourth angle judging unit 50309, the 4th time judging unit 50310 and the 4th dispaly state switching list Unit 50311, wherein:

Fourth angle judging unit 50309 is used for when the current display state is transverse screen state, judges the projection Whether predetermined angle threshold value is less than with the angle between the first side or second side;

4th time judging unit 50310 is used to, when fourth angle judging unit is judged as YES, determine whether described Whether angle exceedes Preset Time less than the duration of predetermined angle threshold value;

4th dispaly state switch unit 50311 is used to, when the 4th time judging unit is judged as YES, trigger the shifting Dynamic terminal screen switches to transverse screen state.

It is appreciated that the function of each comprising modules of device 50 that shows of the switching mobile terminal horizontal/vertical screen and its specifically Realization can be so that referring to figs. 1 to the associated description in embodiment of the method shown in Fig. 4, here is omitted.

Figure 10 is the structural representation of mobile terminal provided in an embodiment of the present invention, and mobile terminal 1 00 can include:At least One processor 1001, such as CPU, at least one network interface 1004, user interface 1003, memory 1005, at least one Communication bus 1002, display screen 1006.Wherein, communication bus 1002 is used to realize the connection communication between these components.Wherein, User interface 1003 can include touch-screen, keyboard or mouse etc..Network interface 1004 can optionally include having for standard Line interface, wave point (such as WI-FI interfaces), can be set up with server by network interface 1004 and be communicated to connect.Memory 1005 can be high-speed RAM memory, or non-labile memory (non-volatile memory), for example extremely A few magnetic disc store.Memory optionally can also be at least one storage system for being located remotely from aforementioned processor 1001 System.As shown in Figure 10, as in a kind of memory of computer-readable storage medium can include operating system, network communication module, Subscriber Interface Module SIM and dispaly state handover module.

Processor 1001 can be used for calling the dispaly state changeover program stored in memory 1005, and perform following behaviour Make:

Eye recognition is carried out to user, projection of the line between user's eyes on mobile terminal screen is obtained;

The angle between the projection and the normal line of the mobile terminal screen is calculated, the normal line is the movement One side of terminal screen;

According to the angle and the magnitude relationship of predetermined angle threshold value, triggering the mobile terminal screen carries out screen display anyhow Show that state switches.

Specifically, before the angle calculated between the projection and the normal line of the mobile terminal screen, also wrap Include:

The current display state of the mobile terminal screen is obtained, the current display state is portrait layout state or transverse screen shape State;

According to the current display state, the corresponding side of the mobile terminal screen is chosen as the normal line.

Specifically, if the current display state is portrait layout state, processor 1001 then chooses the mobile terminal screen First side as the normal line, it is described according to the angle and the magnitude relationship of predetermined angle threshold value, trigger the shifting Dynamic terminal screen carries out horizontal/vertical screen dispaly state switching, including:

Judge the first angle between the projection and the first side whether more than first angle threshold value;

If being judged as YES, when judging whether the first angle exceedes default more than the duration of first angle threshold value Between;

If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.

Specifically, if the current display state is transverse screen state, processor 1001 then chooses the mobile terminal screen Second side as the normal line, it is described according to the angle and the magnitude relationship of predetermined angle threshold value, trigger the shifting Dynamic terminal screen carries out horizontal/vertical screen dispaly state switching, including:

Judge the second angle between the projection and the second side whether more than second angle threshold value;

If being judged as YES, when judging whether the second angle exceedes default more than the duration of second angle threshold value Between;

If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.

Specifically, if the current display state is portrait layout state, processor 1001 then chooses the mobile terminal screen First side or second side as the normal line, it is described according to the angle and the magnitude relationship of predetermined angle threshold value, Triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:

Judge the projection and the angle between the first side or second side whether more than predetermined angle threshold value;

If being judged as YES, judge whether the angle exceedes Preset Time more than the duration of predetermined angle threshold value;

If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.

Specifically, if the current display state is transverse screen state, processor 1001 then chooses the mobile terminal screen First side or second side as the normal line, it is described according to the angle and the magnitude relationship of predetermined angle threshold value, Triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:

Judge the projection and the angle between the first side or second side whether less than predetermined angle threshold value;

If being judged as YES, judge whether the angle exceedes Preset Time less than the duration of predetermined angle threshold value;

If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.

It is appreciated that processor 901 described in the present embodiment calls the dispaly state switching stored in the memory 905 Program and perform implementing for above-mentioned each operating procedure can be to retouch referring to figs. 1 to the correlation in embodiment of the method shown in Fig. 3 State, here is omitted.

It should be noted that the device 50 that the switching mobile terminal horizontal/vertical screen in the embodiment of the present invention shows includes but does not limit In personal computer, removable computer, panel computer, mobile phone, personal digital assistant (PersonalDigital Assistant, PDA), intelligent television, intelligent watch, intelligent glasses, the electricity of the tool display screen such as Intelligent bracelet or display function On sub- equipment.

In sum, by the real-time embodiment of the present invention, eye recognition is carried out to user, obtains the company between user's eyes Projection of the line on mobile terminal screen;Calculate the angle between the projection and the normal line of the mobile terminal screen, institute State the side that normal line is the mobile terminal screen;According to the angle and the magnitude relationship of predetermined angle threshold value, touch Sending out mobile terminal screen described carries out horizontal/vertical screen dispaly state switching.Solve the switching mobile terminal of prior art screen display anyhow Show the loaded down with trivial details of method and easily cause the technical problem of maloperation.

It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of Combination of actions, but those skilled in the art should know, the present invention do not limited by described sequence of movement because According to the present invention, some steps can adopt other orders or while carry out.Secondly, those skilled in the art also should know Know, embodiment described in this description belongs to preferred embodiment, involved action and module is not necessarily of the invention It is necessary.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment Point, may refer to the associated description of other embodiment.

In several embodiments provided herein, it should be understood that disclosed device, can be by another way Realize.For example, device embodiment described above is only schematic, such as division of described unit, is only one kind Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can with reference to or can To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other Coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication connection by some interfaces, device or unit, Can be electrical or other forms.

The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme 's.

In addition, each functional unit in various embodiments of the present invention can be integrated in a processing unit, also may be used Being that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.It is above-mentioned integrated Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.

If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used When, during a computer read/write memory medium can be stored in.Based on such understanding, technical scheme is substantially The part for contributing to prior art in other words or all or part of the technical scheme can be in the form of software products Embody, the computer software product is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or network equipment etc.) perform the whole of each embodiment methods described of the invention or Part steps.And aforesaid storage medium includes:USB flash disk, read-only storage (Read-Only Memory, ROM), arbitrary access are deposited Reservoir (Random Access Memory, RAM), portable hard drive, magnetic disc or CD etc. are various can be with store program codes Medium.

The above, above example only to illustrate technical scheme, rather than a limitation;Although with reference to front State embodiment to be described in detail the present invention, it will be understood by those within the art that:It still can be to front State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic;And these Modification is replaced, and does not make the scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.

Claims (12)

1. a kind of method that switching mobile terminal horizontal/vertical screen shows, it is characterised in that include:
Eye recognition is carried out to user, projection of the line between user's eyes on mobile terminal screen is obtained;
The angle between the projection and the normal line of the mobile terminal screen is calculated, the normal line is the mobile terminal One side of screen;
According to the angle and the magnitude relationship of predetermined angle threshold value, triggering the mobile terminal screen carries out horizontal/vertical screen display shape State switches.
2. the method for claim 1, it is characterised in that the mark of the calculating projection and the mobile terminal screen Before angle between directrix, also include:
The current display state of the mobile terminal screen is obtained, the current display state is portrait layout state or transverse screen state;
According to the current display state, the corresponding side of the mobile terminal screen is chosen as the normal line.
3. method as claimed in claim 2, it is characterised in that if the current display state is portrait layout state, choose institute The first side of mobile terminal screen is stated as the normal line, the size according to the angle and predetermined angle threshold value is closed System, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:
Judge the first angle between the projection and the first side whether more than first angle threshold value;
If being judged as YES, judge whether the first angle exceedes Preset Time more than the duration of first angle threshold value;
If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.
4. method as claimed in claim 2, it is characterised in that if the current display state is transverse screen state, choose institute The second side of mobile terminal screen is stated as the normal line, the size according to the angle and predetermined angle threshold value is closed System, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:
Judge the second angle between the projection and the second side whether more than second angle threshold value;
If being judged as YES, judge whether the second angle exceedes Preset Time more than the duration of second angle threshold value;
If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.
5. method as claimed in claim 2, it is characterised in that if the current display state is portrait layout state, choose institute The first side or second side of mobile terminal screen are stated as the normal line, it is described according to the angle and predetermined angle threshold The magnitude relationship of value, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:
Judge the projection and the angle between the first side or second side whether more than predetermined angle threshold value;
If being judged as YES, judge whether the angle exceedes Preset Time more than the duration of predetermined angle threshold value;
If exceeding Preset Time, trigger the mobile terminal screen and switch to transverse screen state.
6. method as claimed in claim 2, it is characterised in that if the current display state is transverse screen state, choose institute The first side or second side of mobile terminal screen are stated as the normal line, it is described according to the angle and predetermined angle threshold The magnitude relationship of value, triggering the mobile terminal screen carries out horizontal/vertical screen dispaly state switching, including:
Judge the projection and the angle between the first side or second side whether less than predetermined angle threshold value;
If being judged as YES, judge whether the angle exceedes Preset Time less than the duration of predetermined angle threshold value;
If exceeding Preset Time, trigger the mobile terminal screen and switch to portrait layout state.
7. the device that a kind of switching mobile terminal horizontal/vertical screen shows, it is characterised in that include:
Eye recognition module, for carrying out eye recognition to user, obtains the line between user's eyes in mobile terminal screen On projection;
Angle calculation module, for calculating the angle between the projection and the normal line of the mobile terminal screen, the mark Directrix is a side of the mobile terminal screen;
Dispaly state handover module, it is described mobile whole for according to the magnitude relationship of the angle and predetermined angle threshold value, triggering End screen carries out horizontal/vertical screen dispaly state switching.
8. device as claimed in claim 7, it is characterised in that also include:
Dispaly state acquisition module, for calculating the mark of the projection and the mobile terminal screen in the angle calculation module Before angle between directrix, the current display state of the mobile terminal screen is obtained, the current display state is portrait layout State or transverse screen state;
Normal line chooses module, makees for according to the current display state, choosing the corresponding side of the mobile terminal screen For the normal line.
9. device as claimed in claim 8, it is characterised in that the dispaly state handover module includes:
First angle judging unit, for judging the first angle between the projection and the first side whether more than first Angle threshold;
Very first time judging unit, for when first angle judging unit is judged as YES, determining whether the first angle Whether exceed Preset Time more than the duration of first angle threshold value;
First dispaly state switch unit, for when the very first time, judging unit was judged as YES, triggering the mobile terminal screen Curtain switches to transverse screen state.
10. device as claimed in claim 8, it is characterised in that the dispaly state handover module includes:
Second angle judging unit, for judging the second angle between the projection and the second side whether more than second Angle threshold;
Second time judging unit, for when second angle judging unit is judged as YES, determining whether the second angle Whether exceed Preset Time more than the duration of second angle threshold value;
Second dispaly state switch unit, for when the second time judging unit is judged as YES, triggering the mobile terminal screen Curtain switches to portrait layout state.
11. devices as claimed in claim 7, it is characterised in that the dispaly state handover module includes:
Third angle judging unit, for when the current display state is portrait layout state, judging described projection and described the Whether the angle between one side or second side is more than predetermined angle threshold value;
3rd time judging unit, for when third angle judging unit is judged as YES, determining whether that the angle is more than Whether the duration of predetermined angle threshold value exceedes Preset Time;
3rd dispaly state switch unit, for when the 3rd time judging unit is judged as YES, triggering the mobile terminal screen Curtain switches to transverse screen state.
12. devices as claimed in claim 7, it is characterised in that the dispaly state handover module includes:
Fourth angle judging unit, for when the current display state is transverse screen state, judging described projection and described the Whether the angle between one side or second side is less than predetermined angle threshold value;
4th time judging unit, for when fourth angle judging unit is judged as YES, determining whether that the angle is less than Whether the duration of predetermined angle threshold value exceedes Preset Time;
4th dispaly state switch unit, for when the 4th time judging unit is judged as YES, triggering the mobile terminal screen Curtain switches to transverse screen state.
CN201610878409.2A 2016-09-30 2016-09-30 Method and device for switching between landscape display and portrait display of mobile terminal CN106648056A (en)

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Application Number Priority Date Filing Date Title
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