CN105528064B - A kind of terminal and terminal multisystem display methods - Google Patents

Abstract

The invention discloses a terminal and a multi-system display method for the terminal. By dividing the spatial area where the terminal screen can be viewed into multiple viewing areas, and collecting the spatial position of the viewer's eyes to determine the distribution mode in the viewing area, and finally through the preview Determine and display the corresponding system interface according to the corresponding relationship of the settings. The present invention realizes that when multi-system switching is performed, there is no need to press keys or screen-swipe operations on the terminal, and only a specific change in the position of the viewer's eyes can complete the switching of the system interface display. In addition, the present invention also discloses a multi-system simultaneous display mechanism, which can display two or more system interfaces to the viewer at the same time, and the viewer can interact with the displayed multiple system interfaces at the same time, which enhances the user's ease of use. experience.

Description

A terminal and terminal multi-system display method

technical field

The invention relates to the field of mobile communication, in particular to a terminal and a multi-system display method for the terminal.

Background technique

The rapid dissemination of information in today's era has greatly improved people's awareness of information security. It is reflected in the increasing demand for multi-system terminals on handheld terminals. The ensuing problem is how to design a system with good user experience multi-system display solution.

Taking a dual-system terminal as an example, assuming that the dual systems of the handheld terminal are System 1 and System 2, the existing display solutions for dual-system handheld terminals are mostly to add setting options to System 1 or allow users to choose whether to The second display system is to use one display screen to display two systems separately in the form of simplex.

Take the dual-system Xiaomi and Tongzhou 960E as examples to illustrate. Xiaomi mobile phones can switch between MIUI and Android systems in the following two ways: method one is to press the menu button on the system update interface, and then select switch system; method two is to press the power button and the volume up button at the same time to enter recovery in the off state In mode, enter the system selection interface to select the system to be displayed. Coship 960E is simpler to switch between 960OS and Android by sliding up from the bottom of the screen.

From the above description, it can be seen that the existing dual-system handheld terminal display schemes all need to switch the system display through the user's button operation or a specific swipe screen operation, and the user experience is not good. Furthermore, the existing dual-system handheld terminal display schemes display the two systems separately through a display screen in the form of simplex, which determines that the existing scheme cannot display the contents of the two systems at the same time, so the user also It is impossible to feel the experience effects of the two systems at the same time, and you have to switch systems to interact with the two systems separately. This display scheme is not substantially different from the experience brought to users by traditional single-system handheld terminals.

Therefore, a more convenient multi-system method for switching is still lacking in the prior art.

Contents of the invention

The invention provides a terminal and a multi-system display method for the terminal, which solves the technical problem in the prior art that complex operations are required when multi-system display switching is performed.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

The present invention provides a terminal, including:

The viewing area setting module is used to divide the spatial area where the terminal screen can be viewed into at least two viewing areas, and correspond to at least one distribution mode of the spatial position of the viewer's eyes relative to the terminal screen in the viewing area. system;

A spatial position determination module, configured to obtain viewing angle data of the viewer's eyes, and determine the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data;

The display control module is used to determine its distribution in the viewing area according to the spatial position, determine the corresponding system according to the distribution, and display the system interface of the system.

In one embodiment of the present invention, the viewing area setting module includes:

The first space area division unit is used to divide the space area for watching the terminal screen in the following manner: take the central position of the terminal screen as the cone point, and take the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as the axis , forming a conical dividing surface with a preset cone angle outward along the terminal screen, and dividing the spatial position area into two viewing areas along the conical dividing surface.

In another embodiment of the present invention, the viewing area setting module includes:

The second space area division unit is used to divide the space area for watching the terminal screen into multiple viewing areas according to the following two dimensions:

Dimension 1, taking the central position of the terminal screen as the cone point, taking the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as the axis, and forming a conical dividing surface with a preset cone angle outward along the terminal screen;

The second dimension extends from the center of the terminal screen up and down along the width direction of the terminal screen to form a terminal screen dividing line, and the terminal screen dividing line forms a plane dividing plane vertically outward along the terminal screen.

In yet another embodiment of the present invention, the display control module further includes: a multi-system display processing unit, configured to determine the number of each system in the corresponding system when the number of corresponding systems is determined to be greater than or equal to two according to the distribution method The spatial display position of the system displays each system at its corresponding spatial display position at the same time.

The invention also discloses a terminal multi-system display method, including:

Divide the spatial area where the terminal screen can be viewed into at least two viewing areas, and correspond to at least one system for a distribution of the spatial position of the viewer's eyes relative to the terminal screen in the viewing area;

Obtain viewing angle data of the viewer's eyes, and determine the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data;

The distribution method in the viewing area is determined according to the spatial position, the corresponding system is determined according to the distribution method, and the system interface of the system is displayed.

In an embodiment of the present invention, said dividing the space area where the terminal screen can be viewed into at least two viewing areas includes:

Divide the spatial area for watching the terminal screen in the following way: take the central position of the terminal screen as the cone point, take the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as the axis, and form a preset The conical dividing surface of the cone angle divides the spatial position area into two viewing areas along the conical dividing surface.

In an embodiment of the present invention, said dividing the space area where the terminal screen can be viewed into at least two viewing areas includes:

Divide the space area for viewing terminal screens into multiple viewing areas according to the following two dimensions:

Dimension 1, taking the central position of the terminal screen as the cone point, taking the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as the axis, and forming a conical dividing surface with a preset cone angle outward along the terminal screen;

The second dimension extends from the center of the terminal screen up and down along the width direction of the terminal screen to form a terminal screen dividing line, and the terminal screen dividing line forms a plane dividing plane vertically outward along the terminal screen.

In an embodiment of the present invention, the acquisition of viewing angle data of the viewer's eyes, and determining the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data is:

Obtain at least two pieces of viewing angle data of the viewer's eyes one by one, the at least two pieces of viewing angle data are the viewing angle data of the viewer's eyes collected from different positions, and determine each viewer's The spatial position of the eyes relative to the terminal screen.

In an embodiment of the present invention, the determination of the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data is as follows: establishing a three-dimensional coordinate system at the center of the terminal screen, wherein two coordinate axes are perpendicular to each other is located on the plane where the terminal screen is located, and the other coordinate axis is perpendicular to the plane where the terminal screen is located; determine the coordinate value of the viewer’s eyes on the three-dimensional coordinate system according to the viewing angle data, and determine the coordinate value as the viewer’s The spatial position of the eyes relative to the terminal screen.

In an embodiment of the present invention, when the number of viewers is greater than or equal to two, the determining their distribution in the viewing area according to the spatial position includes any of the following methods:

Collect and calculate the spatial positions of each viewer's eyes relative to the terminal screen to obtain a comprehensive spatial position of each viewer's eyes relative to the terminal screen, and determine their distribution in the viewing area according to the comprehensive spatial position;

The distribution manner of each viewer's eyes in the viewing area is determined according to each spatial position of the viewer's eyes relative to the terminal screen.

In an embodiment of the present invention, when it is determined according to the distribution manner that the number of corresponding systems is greater than or equal to two, the system interface for displaying the systems is: determining the spatial display positions of each system in the corresponding system, Simultaneously display each system in its corresponding spatial display position.

In an embodiment of the present invention, the determining the spatial display position of each system in the corresponding system includes any one of the following methods:

Dividing at least two display sub-surfaces on the plane of the terminal screen, using one display sub-surface as a spatial display position of a system, and determining the corresponding display sub-surfaces of each system;

When the terminal screen has at least two display layers, one display layer is used as a spatial display position of a system, and the corresponding display layers of each system are determined;

When the terminal screen has a projection display layer, divide at least two projection sub-surfaces on the projection display layer, use one projection sub-surface as a spatial display position of a system, and determine the corresponding projection sub-surfaces of each system ;

When the terminal screen has at least two projection display layers, one projection display layer is used as the spatial display position of one system, and the projection display layers corresponding to each system are determined.

Beneficial effects of the present invention:

The present invention provides a terminal and a multi-system display method for the terminal. By dividing the spatial area where the terminal screen can be viewed into multiple viewing areas, and collecting the spatial position of the viewer's eyes to determine the distribution mode in the viewing area, and finally through the preview Determine and display the corresponding system interface according to the corresponding relationship of settings. The present invention realizes that when multi-system switching is performed, there is no need to press keys or screen-swipe operations on the terminal, and only a specific change in the position of the viewer's eyes can complete the switching of the system interface display. In addition, the present invention also discloses a multi-system simultaneous display mechanism, which can display two or more system interfaces to the viewer at the same time, and the viewer can interact with the displayed multiple system interfaces at the same time, which enhances the user's ease of use. experience.

Description of drawings

FIG. 1 is a functional block diagram of a terminal provided by Embodiment 1 of the present invention;

FIG. 2 is a flowchart of a terminal multi-system display method provided by Embodiment 2 of the present invention;

FIG. 3 is a schematic diagram of a setting method of a front camera of a dual-system terminal in the terminal dual-system display method provided by Embodiment 3 of the present invention;

FIG. 4 is a flow chart of a terminal dual system display method provided by Embodiment 3 of the present invention;

Fig. 5 is a schematic diagram of direct display in single-player mode in Embodiment 3 of the present invention;

FIG. 6 is a schematic diagram of projection display in single-player mode in Embodiment 3 of the present invention;

Fig. 7 is a schematic diagram of the direct display in the double mode in the third embodiment of the present invention;

Fig. 8 is a schematic diagram of the projection display of the distribution mode 1 in the two-person mode in the third embodiment of the present invention;

Fig. 9 is a schematic diagram of the projection display principle of the second distribution mode in the two-person mode in the third embodiment of the present invention;

FIG. 10 is a schematic diagram of projection display in the third distribution mode in the two-person mode in the third embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The main idea of the present invention is to detect the spatial position of the viewer's eyes relative to the terminal screen, a display mode in which the spatial position corresponds to a system interface, that is, the system interface of one of the systems can be displayed in a certain spatial position, and the system interface of two systems can also be displayed. A system interface for one or even all systems. During implementation, the spatial area where the terminal screen can be viewed is divided into multiple viewing areas, and then various distribution modes of the spatial positions of the viewer's eyes relative to the terminal screen are determined in the viewing areas, one The distribution mode may correspond to at least one system. When a distribution method corresponds to a system, it is to display the system interface of one system, and when a distribution method corresponds to multiple systems, it is to display the system interfaces of multiple systems at the same time. When watching the terminal screen, the viewer can switch from the display of one system interface to the display of another system interface by moving his eyes, and can also realize the display switching between the display of one system interface and the simultaneous display of multiple system interfaces , and display switching among different simultaneous display modes of multiple system interfaces. Therefore, the present invention realizes that the viewer can switch the display of the system interface only by changing the position of the eyes of the viewer. Further, through the one-to-many corresponding setting, multiple system interfaces can be displayed at the same time under certain eye positions, which improves the user experience of the multi-system terminal.

The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

Embodiment one:

FIG. 1 is a functional block diagram of a terminal provided by Embodiment 1 of the present invention. As shown in FIG. 1 , the mobile terminal includes three basic processing modules: a viewing area setting module 11 , a spatial position determination module 13 and a display control module 15 . in:

The viewing area setting module 11 is configured to divide the spatial area where the terminal screen can be viewed into at least two viewing areas, and correspond to at least one distribution mode of the spatial position of the viewer's eyes relative to the terminal screen in the viewing area. a system;

The spatial position determination module 13 is configured to obtain viewing angle data of the viewer's eyes, and determine the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data;

The display control module 15 is configured to determine its distribution in the viewing area according to the spatial position, determine the corresponding system according to the distribution, and display the system interface of the system.

In one embodiment, the viewing area setting module 11 includes:

The first spatial area division unit 111 is configured to divide the spatial area for watching the terminal screen in the following manner: take the central position of the terminal screen as the cone point, and take the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as The axis forms a conical dividing surface with a preset cone angle outward along the terminal screen, and divides the spatial position area into two viewing areas along the conical dividing surface. Since the spatial area is divided into two viewing areas, there are at most three ways in which the eyes of the viewers are distributed in the two viewing areas: they are all located in one of the viewing areas, and they are all located in the other viewing area. in two viewing areas. If there is only one viewer, there are only two ways of distribution, that is, in one of the viewing areas or in the other of the viewing areas. This division method is suitable for display control in dual-system terminals. For a single viewer, two different system interfaces can be switched and displayed separately; to switch the display among them.

In one embodiment, the viewing area setting module 11 includes:

The second spatial area division unit 113 is configured to divide the spatial area of the viewing terminal screen into multiple viewing areas according to the following two dimensions:

Dimension 1, taking the central position of the terminal screen as the cone point, taking the straight line passing through the cone point and perpendicular to the surface where the terminal screen is located as the axis, and forming a conical dividing surface with a preset cone angle outward along the terminal screen;

The second dimension extends from the center of the terminal screen up and down along the width direction of the terminal screen to form a terminal screen dividing line, and the terminal screen dividing line forms a plane dividing plane vertically outward along the terminal screen.

In the above two-dimension division method, the space area will be divided into four viewing areas at most: near the top of the terminal and outside the conical dividing plane, close to the top of the terminal and inside the conical dividing plane, and close to the bottom of the terminal and in the conical dividing plane In-plane, near the bottom of the terminal and out of the conical dividing plane. It is also possible to combine a viewing area close to the top of the terminal and within the conical dividing plane and near the bottom of the terminal and within the conical dividing plane, that is, divide it into three viewing areas: near the top of the terminal and outside the conical dividing plane, in the conical inside the conical dividing plane, near the bottom of the terminal and outside the conical dividing plane. This division method is not only suitable for switching display of dual-system terminals, but also suitable for switching display of multi-system terminals with three systems or more.

In one embodiment, the display control module 15 further includes: a multi-system display processing unit 151, configured to determine the number of each system in the corresponding system when the number of corresponding systems is determined to be greater than or equal to two according to the distribution method. The spatial display position displays each system at its corresponding spatial display position at the same time. Simultaneous display of multiple system interfaces is generally applicable to the case of two or more viewers, so that different viewers can independently operate their corresponding system interfaces, realizing the use of one machine by multiple people. The determination of the spatial display positions of each system may be pre-set and allocated. For example: for a terminal that supports dual-system display, the respective spatial display positions of the two system interfaces when simultaneously displayed have been set in advance. When dual system display is required, the two system interfaces are displayed separately at the two preset spatial display positions. The spatial display position of each system can be dynamically determined in combination with the spatial position of the viewer's eyes relative to the terminal screen. For example: for a terminal that enables projection mode and supports dual-system display, when there are two viewers and it is determined that dual-system projection display is required based on the distribution of the spatial positions of their eyes relative to the terminal screen in the viewing area , the projected space display positions of the two system interfaces can be dynamically determined according to the straight-line distance and angle between the viewer's eyes and the terminal screen, which can give the viewer a better viewing experience. In the present invention, other ways can also be used to determine the spatial display position of each system, and these ways are all within the protection scope of the present invention.

Embodiment two:

Figure 2 is a flow chart of the terminal multi-system display method provided by Embodiment 2 of the present invention. As shown in Figure 2, the method includes the following three basic processing steps:

Step 21: Divide the spatial area where the terminal screen can be viewed into at least two viewing areas, and correspond to at least one system for a distribution of the spatial position of the viewer's eyes relative to the terminal screen in the viewing area.

Step 23: Obtain viewing angle data of the viewer's eyes, and determine the spatial position of the viewer's eyes relative to the terminal screen according to the viewing angle data. In this step, there are two ways to obtain the viewing angle data of a viewer's eyes: one is to select the viewing angle data of one of the eyeballs of the viewer to represent the viewing angle data of the viewer's eyes; the other is to The viewing angle data of the two eyeballs of the viewer are respectively obtained, and then collected and integrated into one viewing angle data, and the integrated viewing angle data is used to represent the viewing angle data of the viewer's eyes.

Step 25: Determine its distribution mode in the viewing area according to the spatial position, determine the corresponding system according to the distribution mode, and display the system interface of the system. The space of the present invention takes the terminal screen as a fixed reference object. Compared with the terminal screen, the division of the viewing area is definite, that is, each viewing area is a relative spatial area. When the terminal screen is fixed, the spatial area of each viewing area does not move. When the terminal screen moves, The spatial area of each viewing area also follows the movement of the terminal screen. The spatial position of the viewer's eyes is also relative to the spatial position of the terminal screen. Since the spatial position of the viewer's eyes and each viewing area use the terminal screen as a fixed reference object, the relationship between a certain position and the area under a spatial reference object can be uniquely determined, so the spatial position of the viewer's eyes can be Determine how it is distributed across viewing zones.

The division method of the space area can be flexibly set according to the needs and the screen characteristics of the terminal, and the two methods proposed in the first embodiment can be preferentially used for the existing terminal with a rectangular screen. The specific division principle will not be repeated here.

In one embodiment, the method for determining the spatial position of the viewer's eyes relative to the terminal screen is: the spatial position of the viewing point can be uniquely determined by passing two pieces of viewing angle data of the same viewing point at different positions. Taking the viewing angle data of the viewer's eyes collected by cameras at two positions as an example to describe in detail. The camera at the first position can obtain the first viewing angle data of the viewer's eyes, which includes the distance between the viewer's eyes and the first position; The distance of the second position; with the first position and the second position as the center of the sphere, the distance between the viewer's eyes and the first position and the distance between the viewer's eyes and the second position as the radius can determine two Intersecting spheres; combined with the two elevation angles between the viewer's eyes and the screen collected by the two cameras, the actual spatial position of the viewer's eyes can be uniquely determined on the curve where the two spheres intersect. Of course, using more than two positions to determine the spatial position of the viewer's eyes is naturally also achievable. Therefore, for each viewer, it is necessary to obtain at least two pieces of viewing angle data. At least two cameras can be set at different positions in front of the terminal to collect the viewing angle data of the viewer's eyes, and then the viewing angle data of each viewer's eyes At least two pieces of viewing angle data determine spatial positions of eyes of all viewers relative to the terminal screen.

In one embodiment, the spatial position of the viewer's eyes relative to the terminal screen is characterized by the following method: a three-dimensional coordinate system is established at the center of the terminal screen, and two coordinate axes are perpendicular to each other and located on the plane where the terminal screen is located. The other coordinate axis is perpendicular to the surface where the terminal screen is located; the coordinate value of the viewer's eyes on the three-dimensional coordinate system is determined according to the viewing angle data, and the coordinate value is determined as the spatial position of the viewer's eyes relative to the terminal screen. It can be understood that to establish a three-dimensional coordinate system at other positions, as long as the spatial position of the viewer's eyes in a definite three-dimensional coordinate system can be uniquely determined and characterized. One of the functions of establishing the three-dimensional coordinate system in the present invention is to facilitate determining in which viewing area the spatial position of the viewer's eyes relative to the terminal screen falls. Therefore, the three-dimensional coordinate system must be established by selecting a position on the terminal screen, which ensures that the spatial position of the viewer's eyes is the same as the viewing area with the terminal screen as a reference.

In one embodiment, when there are two or more viewers, there may be two mechanisms for determining their distribution:

One is to collect and calculate the spatial positions of each viewer's eyes relative to the terminal screen to obtain a comprehensive spatial position of each viewer's eyes relative to the terminal screen, and determine their distribution in the viewing area according to the comprehensive spatial position;

The other is to determine the distribution manner of each viewer's eyes in the viewing area according to each spatial position of the viewer's eyes relative to the terminal screen.

It should be noted that, when there are two or more viewers, generally the detected viewing angle data of the viewer's eyeballs are firstly mapped to each viewer, and then the angle of each viewer's eye is determined accordingly. Watch the viewing angle data, and determine the spatial position of each viewer's eyes, and then determine their distribution according to the above two mechanisms. There are many ways to map the viewing angle data of the eyeballs to the viewer, such as judging according to the consistency parameters of their movements.

The former mechanism needs to calculate and process the spatial positions of the eyes of each viewer. After integrating into a comprehensive spatial position, the corresponding distribution mode changes less, so the display control method is relatively simple. In the latter mechanism, the more viewers there are, the more changes will be made in their spatial positions, and the more changes will be made in the corresponding distribution methods, and the display control methods can be enriched.

In one embodiment, when the system interfaces of multiple systems need to be displayed at the same time, the spatial display positions of the system interfaces need to be determined first. The spatial display position can be determined as follows:

Divide at least two display sub-surfaces on the plane of the terminal screen, use one display sub-surface as the spatial display position of a system, and determine the corresponding display sub-surfaces of each system; the display sub-surface here can be one of the terminal screens The continuous display sub-surface can also be a bar-shaped interval display area in the terminal screen. The bar-shaped interval display area needs to be combined with the grating on the screen to realize different viewing positions to display different system interfaces at the same time.

When the terminal screen has at least two display layers, one display layer is used as a spatial display position of a system, and the corresponding display layers of each system are determined;

When the terminal screen has a projection display layer, divide at least two projection sub-surfaces on the projection display layer, use one projection sub-surface as a spatial display position of a system, and determine the corresponding projection sub-surfaces of each system ;

When the terminal screen has at least two projection display layers, one projection display layer is used as the spatial display position of one system, and the projection display layers corresponding to each system are determined.

Embodiment three:

The following describes the terminal dual-system display method provided by Embodiment 3 with reference to FIGS. 3-10 . In this embodiment, the terminal supports two systems, and can identify two viewers and switch between system interfaces.

Firstly, the dual-system terminal in this embodiment is introduced. The terminal shown in FIG. 3, 31 in the figure is the terminal screen, 33 is the first camera set at the bottom of the terminal, and 35 is the second camera set at the top of the terminal. Through the cooperation of the first camera 33 and the second camera 35, the viewing angle data of the eyes of the same viewer can be captured at different positions. Since the viewer may block the lens of the camera with his hand when holding the terminal, more cameras may be set at different positions on the front plane of the terminal to perform the above capture process. In addition, the terminal screen 31 in this embodiment is a projection display screen capable of projecting a virtual image, and of course it may also be a common touch display screen. In the case of a projected display screen, a camera is also required to cooperate with the detection of the somatosensory motion of the viewer's hand during interface operations. The projection display screen in this embodiment may adopt the holographic projection display technology, that is, the terminal screen is the display source of the holographic projection, and the system interface is displayed as a holographic image in a specific space above the terminal screen. It cannot be ruled out that the present invention may use other projection display technologies, and all technologies for displaying images in a specific space above the screen are applicable to the present invention.

Assume that in this embodiment, the two-dimensional division method in the above-mentioned embodiment 1 is adopted for the space area, wherein the cone angle is α, and the space area will be divided into four viewing areas:

Area 1, near the top of the terminal and outside the conical dividing plane;

Area 2, near the top of the terminal and within the conical dividing plane;

Area three, near the bottom of the terminal and within the conical dividing plane;

Zone four, near the bottom of the terminal and outside the conical dividing plane.

The corresponding relationship between the spatial position of the viewer's eyes relative to the terminal screen in the four viewing areas and the system is as follows:

Figure 4 is a flow chart of the terminal dual-system display method provided by Embodiment 3 of the present invention, as shown in Figure 2, the process of the method is as follows:

When the viewer's eyes start to be detected, start showing controls;

Judging the number of current viewers, if there is one viewer, enter the processing of single-player mode, and if there are two viewers, enter the processing of double-player mode.

The processing steps for single player mode are as follows:

Determine whether the terminal screen is in projection mode?

If the projection mode is not turned on, judge whether the spatial position of the viewer’s eyes falls into any one of viewing areas 1 to 3, if so, directly display the system interface of system 1 on the terminal screen, otherwise directly display the system interface of system 2 on the terminal screen system interface.

If the projection mode is turned on, it is judged whether the spatial position of the viewer's eyes falls into any one of viewing areas 1 to 3, and if so, the system interface of system 1 is projected between the viewer and the terminal screen, otherwise between the viewer and the terminal The system interface of system two is projected between the screens.

The processing steps for two-player mode are as follows:

If the projection mode is not turned on, judge whether the spatial positions of the eyes of the two viewers fall into any one or two of viewing areas 1 to 3, and if so, directly display the system interface of system 1 on the terminal screen, otherwise directly in The system interface of system 2 is displayed on the terminal screen.

If the projection mode is turned on, which of the following three methods is used to determine the spatial positions of the eyes of two viewers? Distribution method 1: The spatial positions of the eyes of the two viewers fall into any one or two of viewing areas 1 to 3, and the corresponding display method is to project the system interface of system 1 between the viewer and the terminal screen; Distribution method 2: The spatial positions of the eyes of both viewers fall into viewing area 4, or one falls into viewing area 4, and the other falls into viewing area 2 or 3, and the corresponding display method is between the viewer and viewing area The system interface of system two is projected between terminal screens; distribution method three: one of the spatial positions of the eyes of two viewers falls into viewing area four, and the other falls into viewing area one, and the corresponding display method is in one viewing area The system interface of system one is projected and displayed between the viewer and the terminal screen, and the system interface of system one is projected and displayed between another viewer and the terminal screen. The display control is performed according to the distribution mode satisfied by the spatial positions of the eyes of the two viewers.

FIG. 5-FIG. 10 are schematic diagrams of the principle of displaying the focus on the position of the viewer's eyes in this embodiment.

Figure 5 shows the scene where the projection mode is not turned on in the single-player mode. In the figure, the spatial position of the eyes falls into the viewing area 2 or 3, and the system interface of the system 1 is directly displayed on the terminal screen.

Fig. 6 is a scene where the projection mode is turned on in the single-person mode, the spatial position of the eyes in the figure falls into the viewing area 2 or 3, and the system interface 63 of the display system 1 is projected between the viewer's eyes and the terminal screen; if the eye's If the spatial position falls into viewing area 4, the system interface 61 of system 2 is projected and displayed between the viewer's eyes and the terminal screen.

Figure 7 is a scene where the projection mode is not turned on in the two-person mode. In the figure, the spatial position of the eyes of one viewer falls into viewing area 1, and the spatial position of the eyes of the other viewer falls into viewing area 2 or 3. Display the system interface of system 1 directly on the terminal screen.

Figure 8 is a scene where the projection mode is turned on in the two-person mode. In the figure, the spatial position of the eyes of one viewer falls into viewing area 1, and the spatial position of the eyes of the other viewer falls into viewing area 2 or 3. The system interface of system one is projected between the viewer's eyes and the terminal screen.

Figure 9 is a scene where the projection mode is turned on in the two-person mode. In the figure, the spatial position of the eyes of one viewer falls into viewing area 4, and the spatial position of the eyes of the other viewer falls into viewing area 2 or 3. The system interface of system two is projected between the viewer's eyes and the terminal screen.

Figure 10 is a scene where the projection mode is turned on in the two-person mode. In the figure, the spatial position of the eyes of one viewer falls into the viewing area 1, and the spatial position of the eyes of the other viewer falls into the viewing area 4, respectively. The system interface 1001 of system one and the system interface 1003 of system two are projected between the eyes of a viewer and the terminal screen.

The above content is a further detailed description of the present invention in conjunction with specific embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field of the present invention, without departing from the concept of the present invention, some simple deduction or replacement can be made, which should be regarded as belonging to the protection scope of the present invention.

Claims (12)

1. a kind of terminal, which is characterized in that including：

Viewing areas setup module, for the Spacial domain decomposition of terminal screen will to be watched at least two viewing areas Domain, and by viewer's eyes relative to a kind of distribution mode of the spatial position in the viewing areas of terminal screen correspond to A few system；

Spatial position determining module, the viewing visual angle data for obtaining viewer's eyes, and according to the viewing visual angle data Determine spatial position of viewer's eyes relative to terminal screen；

Display control module, for determining its distribution mode in the viewing areas according to the spatial position, according to this Distribution mode determines corresponding system, and shows the system interface of the system.

2. terminal according to claim 1, which is characterized in that the viewing areas setup module includes：

First Spacial domain decomposition unit, for dividing the area of space of viewing terminal screen in the following way：With The center of terminal screen is cone point, and using the process cone point and the straight line vertical with the face where terminal screen is axis, It is outwardly formed the conical divisional plane of default cone angle along terminal screen, spatial position region is divided along the conical divisional plane At two viewing areas.

3. terminal according to claim 1, which is characterized in that the viewing areas setup module includes：

Second space area division unit, for being divided the area of space of viewing terminal screen according to following two dimensions It cuts, is divided into multiple viewing areas：

Dimension one, using the center of terminal screen as cone point, with by the cone point and vertical with the face where terminal screen Straight line be axis, the conical divisional plane of default cone angle is outwardly formed along terminal screen；

Dimension two extends to form terminal screen segmentation from the center of terminal screen above and below the width direction of terminal screen Line, the terminal screen cut-off rule are vertically outwardly formed plane divisional plane along terminal screen.

4. according to claim 1-3 any one of them terminals, which is characterized in that the display control module further includes：Polyphyly Unite display processing unit, for when determined according to the distribution mode corresponding system quantity be more than or equal to two when, determine pair Each system is carried out at the same time display by the spatial display position of each system in the system answered on its corresponding spatial display position.

5. a kind of terminal multisystem display methods, which is characterized in that including：

The Spacial domain decomposition of terminal screen will be watched at least two viewing areas, and by viewer's eyes relative to A kind of distribution mode of the spatial position of terminal screen in the viewing areas corresponds at least one system；

The viewing visual angle data of viewer's eyes are obtained, and determine viewer's eyes relative to end according to the viewing visual angle data Hold the spatial position of screen；

Its distribution mode in the viewing areas is determined according to the spatial position, is determined according to the distribution mode corresponding System, and show the system interface of the system.

6. terminal multisystem display methods according to claim 5, which is characterized in that described to watch end panel Curtain Spacial domain decomposition include at least two viewing areas：

The area of space of viewing terminal screen is divided in the following way：Using the center of terminal screen as cone point, Using the process cone point and the straight line vertical with the face where terminal screen is axis, and default cone angle is outwardly formed along terminal screen Conical divisional plane, spatial position region is divided into two viewing areas along the conical divisional plane.

7. terminal multisystem display methods according to claim 5, which is characterized in that described to watch end panel Curtain Spacial domain decomposition include at least two viewing areas：

The area of space of viewing terminal screen is split according to following two dimensions, is divided into multiple viewing areas：

Dimension one, using the center of terminal screen as cone point, with by the cone point and vertical with the face where terminal screen Straight line be axis, the conical divisional plane of default cone angle is outwardly formed along terminal screen；

Dimension two extends to form terminal screen segmentation from the center of terminal screen above and below the width direction of terminal screen Line, the terminal screen cut-off rule are vertically outwardly formed plane divisional plane along terminal screen.

8. according to claim 5-7 any one of them terminal multisystem display methods, which is characterized in that the acquisition viewer The viewing visual angle data of eyes, and determine space bit of viewer's eyes relative to terminal screen according to the viewing visual angle data It is set to：

At least two viewing visual angle data of viewer's eyes are obtained one by one, and at least two viewing visual angle data are from difference The viewing visual angle data of station acquisition viewer's eyes determine each according at least two viewing visual angle data of each viewer's eyes Spatial position of viewer's eyes relative to terminal screen.

9. according to claim 5-7 any one of them terminal multisystem display methods, which is characterized in that described according to the sight See that perspective data determines that viewer's eyes are relative to the spatial position of terminal screen：It is established on the center of terminal screen Three-dimensional system of coordinate, on the mutually perpendicular face where the terminal screen of two of which reference axis, another reference axis and terminal Face where screen is vertical；The coordinate that viewer's eyes are fastened in the three-dimensional coordinate is determined according to the viewing visual angle data Value, is determined as spatial position of viewer's eyes relative to terminal screen by the coordinate value.

10. according to claim 5-7 any one of them terminal multisystem display methods, which is characterized in that when the number of viewer It is described to determine that its distribution mode in the viewing areas includes with lower section according to the spatial position when amount is more than or equal to two Any one in formula：

Each viewer's eyes are carried out collecting calculation processing relative to each spatial position of terminal screen and obtain each viewer's eyes Relative to a general space position of terminal screen, according to its point in the viewing areas of the general space location determination Mode for cloth；

Respectively its point in the viewing areas is determined relative to each spatial position of terminal screen according to each viewer's eyes Mode for cloth.

11. according to claim 5-7 any one of them terminal multisystem display methods, which is characterized in that when according to described point When mode for cloth determines that the quantity of corresponding system is more than or equal to two, the system interface of the display system is：It determines and corresponds to System in each system spatial display position, each system is carried out at the same time display on its corresponding spatial display position.

12. terminal multisystem display methods according to claim 11, which is characterized in that in the corresponding system of the determination The spatial display position of each system includes any one in following manner：

The sub- face of at least two displays is marked off in the plane of terminal screen, using a sub- face of display as the space of a system Display location determines the corresponding sub- face of display of each system；

When the terminal screen has at least two display layers, using a display layer as the spatial display position of a system It sets, determines the corresponding display layer of each system；

When terminal screen tool is there are one display layer is projected, at least two projections is marked off on the projection display layer Face determines the corresponding sub- face of projection of each system using a sub- face of projection as the spatial display position of a system；

When the terminal screen has at least two projection display layers, using a projection display layer as the space of a system Display location determines the corresponding projection display layer of each system.