CN109426405A - Display methods and display device in portable terminal - Google Patents

Abstract

The display methods and display device in a kind of portable terminal are provided, the display methods includes: to detect the first motion vector of portable terminal under predetermined display mode；Second motion vector of the page that the first motion vector computation based on the portable terminal is currently shown on the screen of portable terminal；The page is controlled according to the second motion vector of calculating on the screen to be moved.Using the display methods and display device in the portable terminal of exemplary embodiment of the present, the page shown on portable terminal screen can be controlled by somatosensory operation to be moved, and touch operation during controlling page movement to screen is avoided.

Description

Display method and display device in portable terminal

technical field

The present invention relates to the field of electronic technology, and more particularly, to a display method and a display device in a portable terminal.

Background technique

Currently, in the process of viewing/editing a text document or drawing in a portable terminal, due to the limitation of the screen size of the portable terminal, it is usually necessary to enlarge the page of the text document or drawing to be viewed/edited. In this case, some pages are outside the display area of the screen. At this time, when the user wants to view/edit the page outside the display area of the screen, the page is generally controlled according to the sliding operation of the user's finger on the screen. movement (as shown in Figures 1 and 2).

The above-mentioned method of controlling the page movement according to the sliding operation of the user's finger on the screen, on the one hand, requires the user's finger to be unable to leave the screen after pressing, which is easy to change the cursor position, or cause misoperation; The display area will cause occlusion, which affects the user's observation of the page content in the display area during the movement.

SUMMARY OF THE INVENTION

The purpose of the exemplary embodiments of the present invention is to provide a display method and a display device in a portable terminal, which can control the movement of a page displayed on the screen of the portable terminal through a somatosensory operation, and effectively avoid the process of moving the page. Misoperation, and does not block the content of the page displayed on the screen during the process of moving the page.

According to an aspect of an exemplary embodiment of the present invention, there is provided a display method in a portable terminal, comprising: in a predetermined display mode, detecting a first motion vector of the portable terminal; The second motion vector of the page currently displayed on the screen of the portable terminal; the page is controlled to move on the screen according to the calculated second motion vector.

Optionally, the display method may further include: when the portable terminal is in a predetermined state, controlling the portable terminal to enter a predetermined display mode.

Optionally, the predetermined state may include that there is no translation of the portable terminal in the predetermined direction.

Optionally, the predetermined direction may be the direction of gravity.

Optionally, the step of controlling the portable terminal to enter a predetermined display mode may include: when the portable terminal is in the predetermined state, if a front distance sensor of the portable terminal detects a distance between an object located in front of the portable terminal and the portable terminal; If the distance is less than a predetermined value and/or the page is a predetermined page, the portable terminal is controlled to enter a predetermined display mode.

Optionally, the predetermined pages may include pages for editing and/or browsing.

Alternatively, the direction of the second motion vector may be opposite to the direction of the first motion vector.

Optionally, both the first motion vector and the second motion vector may include a movement vector, and the movement vector may include a movement distance along the X-axis direction and a movement distance along the Y-axis direction, and the X-axis and the Y-axis may be mutually perpendicular axes on the plane of the screen of the portable terminal, wherein the step of controlling the page to move on the screen according to the calculated second motion vector may include: controlling all the The page moves in the X-axis direction and/or in the Y-axis direction.

Optionally, the step of calculating the second motion vector of the page based on the first motion vector of the portable terminal may include: obtaining the second motion vector according to the product of the first motion vector and a predetermined displacement coefficient.

Optionally, both the first motion vector and the second motion vector may further include a rotation vector, and the rotation vector may include a rotation angle around a Z axis, and the Z axis may be an axis perpendicular to the plane of the screen of the portable terminal, The predetermined direction is the direction of the Z axis, wherein the step of controlling the page to move on the screen according to the calculated second motion vector may include: controlling the page to rotate around the Z axis according to the rotation vector included in the second motion vector .

Optionally, the absence of translation of the portable terminal in the predetermined direction indicates that the amount of translation of the portable terminal in the predetermined direction is within a set range, and the rotation vector may further include a rotation angle around the X axis and a rotation angle around the Y axis, Wherein, the display method may further include: when the translation amount of the portable terminal in the predetermined direction is within a set range, if the rotation angle around the X axis included in the first motion vector is smaller than the first predetermined rotation vector and The rotation angle of the Y axis is smaller than the second predetermined rotation vector, and the portable terminal is controlled to perform corresponding operations.

Optionally, the corresponding operation may include displaying a menu associated with the page.

Optionally, the display method may further include: when the portable terminal is not in a predetermined state, controlling the portable terminal to exit a predetermined display mode.

Optionally, the display method may further include: prompting the user in a predetermined manner when the page is moved until the edge of the page coincides with the boundary of the screen.

Optionally, the predetermined manner may include at least one of the following items: displaying prompt information, voice prompt, and highlighting the edge of the page that coincides with the border of the screen.

Optionally, the display method may further include: detecting a predetermined operation performed on the screen; in response to the predetermined operation, locking the page, wherein when the page is in a locked state, the first page of the portable terminal is not detected. A motion vector or on the screen does not control the page to move according to the second motion vector.

According to another aspect of an exemplary embodiment of the present invention, there is provided a display device in a portable terminal, comprising: a sensor; a processor configured to: detect a first motion vector of the portable terminal via the sensor in a predetermined display mode, Calculate the second motion vector of the page currently displayed on the screen of the portable terminal based on the first motion vector of the portable terminal; the display, under the control of the processor, controls the page to move on the screen according to the calculated second motion vector .

Optionally, the processor may be further configured to: when the portable terminal is in a predetermined state, control the portable terminal to enter a predetermined display mode.

Optionally, the predetermined state may include that there is no translation of the portable terminal in the predetermined direction.

Optionally, the predetermined direction may be the direction of gravity.

Optionally, the process of controlling the portable terminal to enter a predetermined display mode may include: when the portable terminal is in the predetermined state, if a front distance sensor of the portable terminal detects an object located in front of the portable terminal and the portable terminal; If the distance is less than a predetermined value and/or the page is a predetermined page, the processor controls the portable terminal to enter a predetermined display mode.

Optionally, the predetermined pages may include pages for editing and/or browsing.

Alternatively, the direction of the second motion vector may be opposite to the direction of the first motion vector.

Optionally, both the first motion vector and the second motion vector may include a movement vector, and the movement vector may include a movement distance along the X-axis direction and a movement distance along the Y-axis direction, and the X-axis and the Y-axis may be mutually perpendicular axes on the plane of the screen of the portable terminal, wherein the processor may control the display to control the page to move along the X-axis direction and/or along the Y-axis direction according to the movement vector included in the second movement vector .

Optionally, the process of calculating the second motion vector of the page based on the first motion vector of the portable terminal may include: obtaining the second motion vector according to the product of the first motion vector and a predetermined displacement coefficient.

Optionally, both the first motion vector and the second motion vector may further include a rotation vector, and the rotation vector may include a rotation angle around a Z axis, and the Z axis may be an axis perpendicular to the plane of the screen of the portable terminal, The predetermined direction is the direction of the Z axis, wherein the processor may control the display to control the page to rotate around the Z axis according to the rotation vector included in the second motion vector.

Optionally, the absence of translation of the portable terminal in the predetermined direction indicates that the amount of translation of the portable terminal in the predetermined direction is within a set range, and the rotation vector may further include a rotation angle around the X axis and a rotation angle around the Y axis, Wherein, when the translation amount of the portable terminal in the predetermined direction is within the set range, if the rotation angle around the X axis included in the first motion vector is smaller than the first predetermined rotation vector and the rotation angle around the Y axis is smaller than the second the predetermined rotation vector, the processor can control the portable terminal to perform corresponding operations.

Optionally, the corresponding operation may include displaying a menu associated with the page.

Optionally, the processor may be further configured to: control the portable terminal to exit a predetermined display mode when the portable terminal is not in a predetermined state.

Optionally, when the page is moved until the edge of the page coincides with the boundary of the screen, the processor may control the display to prompt the user in a predetermined manner.

Optionally, the predetermined manner may include at least one of the following items: displaying prompt information, voice prompt, and highlighting the edge of the page that coincides with the border of the screen.

Optionally, the display device may further include: an input interface, wherein the processor is further configured to: detect a predetermined operation performed on the screen via the input interface, and lock the page in response to the predetermined operation, wherein , when the page is in a locked state, the processor controls the sensor not to detect the first motion vector of the portable terminal or the processor controls the display not to control the page to move on the screen according to the second motion vector.

According to yet another aspect of an exemplary embodiment of the present invention, there is provided a computer-readable storage medium storing program instructions that, when executed by a processor, cause the processor to execute the above-described display method in a portable terminal.

Using the display method and display device in the portable terminal according to the exemplary embodiments of the present invention, it is possible to control the movement of the page displayed on the screen of the portable terminal through the somatosensory operation.

Description of drawings

The above and other objects, features and advantages of the exemplary embodiments of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings which exemplarily illustrate the embodiments, wherein:

Fig. 1 and Fig. 2 show the existing schematic diagrams of controlling page movement through the touch sliding operation on the screen;

FIG. 3 shows a flowchart of a display method in a portable terminal according to an exemplary embodiment of the present invention;

FIG. 4 shows an exemplary diagram of a control page moving along the X-axis direction and/or along the Y-axis direction according to an exemplary embodiment of the present invention;

FIG. 5 and FIG. 6 illustrate example diagrams of controlling the rotation of the page around the Z-axis according to an exemplary embodiment of the present invention;

FIG. 7 shows an example diagram of prompting the user in a predetermined manner when the edge of the page coincides with the boundary of the screen according to an exemplary embodiment of the present invention;

FIG. 8 shows an exemplary diagram of a locked page according to an exemplary embodiment of the present invention;

9 illustrates a structural diagram of a display device in a portable terminal according to an exemplary embodiment of the present invention.

Detailed ways

Various example embodiments will now be described more fully with reference to the accompanying drawings, in which some example embodiments are shown.

FIG. 3 shows a flowchart of a display method in a portable terminal according to an exemplary embodiment of the present invention. As an example, the portable terminal may be an electronic device with a display screen and a somatosensory function, such as a smart phone, a tablet computer, a personal digital assistant, a game console, and a multimedia player.

Referring to FIG. 1, in step S10, in a predetermined display mode, a first motion vector of the portable terminal is detected. It should be understood that the portable terminal is caused to generate the first motion vector based on the movement of the portable terminal by the user, and the user does not need to touch the screen of the portable terminal.

Preferably, the display method in a portable terminal according to an exemplary embodiment of the present invention may further include: a step of controlling the portable terminal to enter a predetermined display mode. For example, the portable terminal can be controlled to enter a predetermined display mode in a manual/automatic manner. Two cases in which the portable terminal is controlled to enter the predetermined display mode by automatic means are described below.

In one case, when the portable terminal is in a predetermined state, the portable terminal is controlled to enter a predetermined display mode. Preferably, when the portable terminal is in a predetermined state for a predetermined time, the portable terminal is controlled to enter a predetermined display mode.

Here, the predetermined state may include that there is no translation of the portable terminal in a predetermined direction. For example, when there is no translation of the portable terminal in the direction of gravity, the portable terminal may be controlled to enter a predetermined display mode.

Here, the absence of translation of the portable terminal in the predetermined direction may be understood as the fact that the portable terminal is laid flat on a predetermined plane perpendicular to the predetermined direction. At this time, the screen of the portable terminal is parallel to the predetermined plane. For example, when the portable terminal is laid flat on a horizontal surface, the predetermined direction is the direction of gravity. It should be understood that, based on a predetermined plane on which the portable terminal is laid flat, the predetermined direction may be various directions perpendicular to the predetermined plane.

In another case, when the portable terminal is in a predetermined state, if the front distance sensor of the portable terminal detects that the distance between an object located in front of the portable terminal and the portable terminal is less than a predetermined value and/or the page is a predetermined page, then The portable terminal is controlled to enter a predetermined display mode. Preferably, on the basis that the page is a predetermined page, when the page is in an enlarged state (ie, the area of the page is larger than the area of the screen), the portable terminal is controlled to enter a predetermined display mode.

As an example, the predetermined pages may include pages for editing and/or browsing. For example, a web browsing page, a picture browsing page, a drawing browsing page, a document (text, table, etc.) editing page, an image editing page, and the like.

Preferably, when the portable terminal is not in the predetermined state, the portable terminal can be controlled to exit the predetermined display mode. For example, when the portable terminal is translated in a predetermined direction, the portable terminal is controlled to exit the predetermined display mode. As an example, when the portable terminal is picked up from a predetermined plane, the predetermined display mode is automatically turned off.

As an example, the first motion vector of the portable terminal may be detected by a sensor provided in the portable terminal. The first motion vector may include a movement vector and/or a rotation vector, ie, a movement vector of the portable terminal along mutually perpendicular X, Y and Z axes and/or a rotation vector around the three axes. Here, the X axis and the Y axis are mutually perpendicular axes on the plane of the screen of the portable terminal, and the Z axis is the axis perpendicular to the plane of the display screen. At this time, the predetermined direction coincides with the Z-axis direction.

In this case, the sensors provided in the portable terminal may include an acceleration sensor, a gyroscope and/or a geomagnetic sensor.

Here, the acceleration sensor may determine the movement vector of the portable terminal by sensing the acceleration of the portable terminal, that is, by sensing the movement acceleration of the portable terminal along the mutually perpendicular X-axis, Y-axis and Z-axis to obtain the portable terminal along the three axes The speed and/or distance of movement of the axis. To this end, the acceleration sensor may be a multi-axis (eg, three-axis or two-axis, but not limited to) acceleration sensor or an acceleration sensor composed of multiple (eg, three or two, but not limited to) accelerometers .

A gyroscope and a geomagnetic sensor can be used to determine the attitude of the portable terminal. Specifically, the gyroscope may determine the attitude of the portable terminal by sensing the rotational acceleration of the portable terminal around the X-axis, Y-axis and Z-axis, that is, the rotation speed of the portable terminal around the three axes and/or Rotation angle. To this end, the gyroscope may be a multi-axis (eg, three or two, but not limited to) gyroscope or a gyroscope composed of multiple (eg, three or two, but not limited) gyroscopes instrument group. The geomagnetic sensor determines the attitude of the portable terminal by sensing the direction of the geomagnetic field. For example, when it is sensed by the geomagnetic sensor that there is no translation of the portable terminal in the direction of gravity, the portable terminal is controlled to enter a predetermined display mode.

It should be understood that the detected first motion vector of the portable terminal is the sensed movement vector of the portable terminal along the mutually perpendicular X-axis, Y-axis and Z-axis under the premise that the portable terminal is kept in a predetermined direction without translation. and/or rotation vectors around the three axes. That is, when the portable terminal is in the predetermined display mode, the portable terminal maintains no translation in the predetermined direction. When the portable terminal is translated in a predetermined direction, the portable terminal is controlled to exit the predetermined display mode.

Besides, preferably, when the portable terminal is moving at a constant speed, the first motion vector of the portable terminal can be determined by using an image acquired by a camera of the portable terminal.

For example, images before and after a predetermined action may be acquired through the camera of the portable terminal, where the predetermined action may be an action for controlling the terminal to move to generate a first motion vector, and the first motion vector is determined based on the acquired images. It should be understood that the method for determining the motion vector of the portable terminal based on the acquired image is a common knowledge in the art, and this part of the content will not be repeated in the present invention. The accuracy of detecting the first motion vector can be improved by combining the image obtained by the camera with the data collected by each of the above sensors.

In step S20, a second motion vector of the page currently displayed on the screen of the portable terminal is calculated based on the first motion vector of the portable terminal. For example, the direction of the second motion vector is opposite to the direction of the first motion vector.

Here, the second motion vector may include a movement vector and/or a rotation vector, that is, the movement vector of the page along the above-mentioned X-axis, Y-axis and Z-axis directions (which may include at least one of movement acceleration, movement speed and movement distance) And/or the rotation vector of the page around the above-mentioned X-axis, Y-axis and Z-axis (which may include at least one of rotation acceleration, rotation speed and rotation angle).

As an example, only the movement vectors (eg, movement distance) of the portable terminal along the X-axis and Y-axis directions and the rotation vector (eg, rotation angle) of the portable terminal around the Z-axis may be considered to calculate the first page of the page currently displayed on the screen. Two motion vectors. At this time, the second motion vector of the page will include the moving distance of the page along the X and Y axes and the rotation angle around the Z axis.

Preferably, the second motion vector can be obtained according to the product of the first motion vector and a predetermined displacement coefficient. Here, the predetermined displacement coefficient may be set according to an empirical value, and the size of the predetermined displacement coefficient may also be adjusted based on a user's operation.

In step S30, the page is controlled to move according to the calculated second motion vector on the screen.

In the case where both the first motion vector and the second motion vector include movement vectors, the page may be controlled to move along the X-axis direction and/or along the Y-axis direction according to the movement vectors included in the second motion vector. For example, the control page moves along the X-axis and/or the Y-axis along the X-axis direction and/or the Y-axis direction included by the second motion vector.

FIG. 4 shows an example diagram of a control page moving in the X-axis direction and/or in the Y-axis direction according to an exemplary embodiment of the present invention.

As shown in FIG. 4 , in this example, it is assumed that the portable terminal is placed at the position M on the predetermined desktop (ie, the horizontal desktop A), and at this time, there is no translation of the portable terminal in the direction of gravity, that is, the portable terminal is in the position M. A predetermined state, and the page currently displayed on the screen of the portable terminal is a page for viewing/editing an image, the portable terminal is in a predetermined display mode. In this case, when the portable terminal is moved from position M to position P on the horizontal tabletop A, a first motion vector of the portable terminal on the horizontal tabletop A (in the X-axis direction and/or along the horizontal tabletop A) is detected. Movement vector in the Y-axis direction), calculate the second motion vector of the page currently displayed on the screen, and control the page to move along the X-axis direction and/or along the Y-axis direction according to the second motion vector.

It should be understood that the page currently displayed on the screen of the portable terminal is a page including the entire content of the page, and the area of the page may be greater than, equal to or smaller than the area of the screen of the portable terminal. When the area of the page is larger than the area of the screen, the page currently displayed on the screen does not refer to only a part of the page displayed on the screen. For example, taking FIG. 4 as an example, the page currently displayed on the screen should be the complete page for viewing/editing the image in FIG. 4, including the part displayed on the screen and the part not displayed.

Here, since the portable terminal moves on the horizontal desktop A, the portable terminal can be kept free of translation in a predetermined direction during the process of controlling the actions of the portable terminal, which makes it easier for the user to control the actions of the portable terminal, and also enables the user to control the actions of the portable terminal. The detection of the first motion vector of the portable terminal is more accurate.

In the case where both the first motion vector and the second motion vector further include a rotation angle around the Z axis, the page can be controlled to rotate around the Z axis according to the rotation vector included in the second motion vector. For example, the rotation angle of the rotation around the Z axis included in the rotation of the second motion vector around the Z axis of the control page.

5 and 6 illustrate example diagrams of controlling the rotation of the page around the Z axis according to an exemplary embodiment of the present invention.

As shown in FIG. 5 , in this example, it is assumed that the portable terminal is laid flat on the horizontal desktop A, and there is no translation of the portable terminal in the direction of gravity at this time, that is, the portable terminal is in a predetermined state, and the portable terminal is on the screen of the portable terminal. The currently displayed page is a page for viewing/editing images, and the portable terminal is in a predetermined display mode. In this case, when the first motion vector (rotation vector around the Z axis) of the portable terminal on the horizontal desktop A is detected, the second motion vector of the page currently displayed on the screen is calculated, and according to the second motion vector The vector control page rotates around the Z axis (as shown in Figure 6).

Preferably, the display method in a portable terminal according to an exemplary embodiment of the present invention may further include: when the page currently displayed on the screen is moved to the point where the edge of the page coincides with the boundary of the screen, prompting in a predetermined manner user. As an example, the predetermined manner may include at least one of the following items: displaying prompt information, voice prompt, and highlighting the edge of the page that coincides with the border of the screen.

FIG. 7 illustrates an example diagram of prompting the user in a predetermined manner when the edge of the page coincides with the boundary of the screen according to an exemplary embodiment of the present invention.

As shown in FIG. 7 , for example, when the portable terminal is moved from the position M on the horizontal desktop A to the position P, if the edge of the page coincides with the boundary of the screen, the controllable page does not move according to the second motion vector (ie, control the page not to move toward the boundary of the screen), and highlight the edges of the page that coincide with the boundary of the screen (for example, the upper and right edges of the page) to remind the user that the page cannot be sports.

Furthermore, preferably, the display method in the portable terminal according to the exemplary embodiment of the present invention may further include: detecting a predetermined operation performed on the screen; and locking the page in response to the predetermined operation. When the page is in a locked state, the first motion vector of the portable terminal is not detected or the page is not controlled to move on the screen according to the second motion vector.

FIG. 8 shows an example diagram of a locked page according to an example embodiment of the present invention.

As shown in FIG. 8 , when the portable terminal has been moved to the edge of the horizontal desktop A (such as the position P on the horizontal desktop A), for the situation that it still needs to continue to move to the edge of the horizontal desktop A, if the detection To a predetermined operation performed on the screen, for example, the predetermined operation may include a touch operation, during which the predetermined operation continues to lock the page currently displayed on the screen, at this time, the first motion vector of the portable terminal is not detected or the screen is not detected. The page is not controlled to move according to the second motion vector, that is, when the portable terminal is moved on the horizontal desktop A (for example, moved from the position P to the position M on the horizontal desktop A), the currently displayed on the screen The page does not move. The user can adjust the direction and position of the portable terminal on the horizontal desktop A in the above manner to facilitate subsequent operations. When the predetermined operation ends (eg, when the user's finger leaves the screen), the page is unlocked.

It should be understood that, in the display method in the portable terminal according to the exemplary embodiment of the present invention, in addition to controlling the page movement according to the first motion vector of the portable terminal, the terminal can also be controlled to perform corresponding operations according to the first motion vector of the portable terminal . Preferably, when the portable terminal is in a predetermined display mode, the portable terminal is controlled not to enter a lock screen state, so as to control the terminal to perform corresponding operations according to the first motion vector of the portable terminal.

It should be understood that, in an exemplary embodiment of the present invention, the absence of translation of the portable terminal in the predetermined direction may mean that the amount of translation of the portable terminal in the predetermined direction is zero. However, the present invention is not limited thereto, and the absence of translation of the portable terminal in the predetermined direction may also mean that the amount of translation of the portable terminal in the predetermined direction is within a set range.

In this case, the display method in the portable terminal according to an exemplary embodiment of the present invention may further include: when the translation amount of the portable terminal in a predetermined direction (ie, the Z axis) is within a set range, if the first movement The rotation angle around the X axis included in the vector is smaller than the first predetermined rotation vector and the rotation angle around the Y axis is smaller than the second predetermined rotation vector, and the control terminal performs the corresponding operation. As an example, the corresponding operation may include displaying a menu associated with the page. For example, a toolbar, a menu bar, a shortcut window, etc. corresponding to the page can be controlled to be displayed on the screen of the portable terminal.

9 illustrates a structural diagram of a display device in a portable terminal according to an exemplary embodiment of the present invention. As an example, the portable terminal may be an electronic device with a display screen and a somatosensory function, such as a smart phone, a tablet computer, a personal digital assistant, a game console, and a multimedia player.

As shown in FIG. 9 , a display device in a portable terminal according to an exemplary embodiment of the present invention includes a sensor 10 , a processor 20 and a display 30 .

Specifically, the processor 20 is configured to detect the first motion vector of the portable terminal through the sensor 10 in a predetermined display mode. It should be understood that the portable terminal is caused to generate the first motion vector based on the movement of the portable terminal by the user, and the user does not need to touch the screen of the portable terminal.

Preferably, the processor 20 may be further configured to: control the portable terminal to enter a predetermined display mode. For example, the processor 20 may control the portable terminal to enter a predetermined display mode in a manual/automatic manner. Two cases in which the processor 20 controls the portable terminal to enter the predetermined display mode in an automatic manner are described below.

In one case, when the portable terminal is in a predetermined state, the processor 20 controls the portable terminal to enter a predetermined display mode. Preferably, when the portable terminal is in a predetermined state for a predetermined time, the processor 20 controls the portable terminal to enter a predetermined display mode.

Here, the predetermined state may include that there is no translation of the portable terminal in a predetermined direction. As an example, the predetermined direction may be the direction of gravity. For example, when there is no translation of the portable terminal in the direction of gravity, the processor 20 may control the portable terminal to enter a predetermined display mode.

Here, the absence of translation of the portable terminal in the predetermined direction may be understood as the fact that the portable terminal is laid flat on a predetermined plane perpendicular to the predetermined direction. At this time, the screen of the portable terminal is parallel to the predetermined plane. For example, when the portable terminal is laid flat on a horizontal surface, the predetermined direction is the direction of gravity. It should be understood that, based on a predetermined plane on which the portable terminal is laid flat, the predetermined direction may be various directions perpendicular to the predetermined plane.

In another case, when the portable terminal is in a predetermined state, if the front distance sensor of the portable terminal detects that the distance between an object located in front of the portable terminal and the portable terminal is less than a predetermined value and/or the page is a predetermined page, then The processor 20 controls the portable terminal to enter a predetermined display mode. Preferably, on the basis that the page is a predetermined page, when the page is in an enlarged state (ie, the area of the page is larger than the area of the screen), the processor 20 controls the portable terminal to enter a predetermined display mode.

As an example, the predetermined pages may include pages for editing and/or browsing. For example, a web browsing page, a picture browsing page, a drawing browsing page, a document (text, table, etc.) editing page, an image editing page, and the like.

Preferably, when the portable terminal is not in the predetermined state, the processor 20 may control the portable terminal to exit the predetermined display mode. For example, when the portable terminal is translated in a predetermined direction, the processor 20 may control the portable terminal to exit the predetermined display mode.

As an example, the first motion vector may include a movement vector and/or a rotation vector, ie, a movement vector of the portable terminal along mutually perpendicular X, Y and Z axes and/or a rotation vector around the three axes. Here, the X axis and the Y axis are mutually perpendicular axes on the plane of the screen of the portable terminal, and the Z axis is the axis perpendicular to the plane of the display screen. Preferably, the predetermined direction is consistent with the Z-axis direction, and the X-axis and the Y-axis are mutually perpendicular axes on the predetermined plane.

In this case, the sensor 10 may include an acceleration sensor, a gyroscope and/or a geomagnetic sensor.

Here, the acceleration sensor may determine the movement vector of the portable terminal by sensing the acceleration of the portable terminal, that is, by sensing the movement acceleration of the portable terminal along the mutually perpendicular X-axis, Y-axis and Z-axis to obtain the portable terminal along the three axes The speed and/or distance of movement of the axis. To this end, the acceleration sensor may be a multi-axis (eg, three-axis or two-axis, but not limited to) acceleration sensor or an acceleration sensor composed of multiple (eg, three or two, but not limited to) accelerometers .

A gyroscope and a geomagnetic sensor can be used to determine the attitude of the portable terminal. Specifically, the gyroscope may determine the attitude of the portable terminal by sensing the rotational acceleration of the portable terminal around the X-axis, Y-axis and Z-axis, that is, the rotation speed of the portable terminal around the three axes and/or Rotation angle. To this end, the gyroscope may be a multi-axis (eg, three or two, but not limited to) gyroscope or a gyroscope composed of multiple (eg, three or two, but not limited) gyroscopes instrument group. The geomagnetic sensor determines the attitude of the portable terminal by sensing the direction of the geomagnetic field. For example, when it is sensed by the geomagnetic sensor that there is no translation of the portable terminal in the direction of gravity, the processor 20 controls the portable terminal to enter a predetermined display mode.

It should be understood that the first motion vector of the portable terminal detected by the sensor 10 is the sensed movement of the portable terminal along the mutually perpendicular X-axis, Y-axis and Z-axis under the premise that the portable terminal is kept in a predetermined direction without translation. Movement vector and/or rotation vector about the three axes. That is, when the portable terminal is in the predetermined display mode, the portable terminal maintains no translation in the predetermined direction.

The processor 20 is further configured to calculate a second motion vector of the page currently displayed on the screen of the portable terminal based on the first motion vector of the portable terminal. For example, the direction of the second motion vector is opposite to the direction of the first motion vector.

Here, the second motion vector may include a movement vector and/or a rotation vector, that is, the movement vector of the page along the above-mentioned X-axis, Y-axis and Z-axis directions (which may include at least one of movement acceleration, movement speed and movement distance) And/or the rotation vector of the page around the above-mentioned X-axis, Y-axis and Z-axis (which may include at least one of rotation acceleration, rotation speed and rotation angle).

As an example, the processor 20 may only consider the movement vectors (eg, the movement distance) of the portable terminal along the X-axis and Y-axis directions and the rotation vector (eg, the rotation angle) of the portable terminal around the Z-axis, to calculate the current display on the screen. The second motion vector of the page. At this time, the second motion vector of the page will include the moving distance of the page along the X and Y axes and the rotation angle around the Z axis.

Preferably, the processor 20 can obtain the second motion vector according to the product of the first motion vector and a predetermined displacement coefficient. Here, the predetermined displacement coefficient may be set according to an empirical value, and the size of the predetermined displacement coefficient may also be adjusted based on a user's operation.

The display 30 controls the page to move on the screen according to the calculated second motion vector under the control of the processor 20 .

In the case where both the first motion vector and the second motion vector include movement vectors, the processor 20 may control the display 30 to control the page along the X-axis direction and/or along the Y-axis direction according to the movement vectors included in the second motion vector move. For example, the processor 20 controls the display 30 to control the moving distance along the X axis and/or along the Y axis included by the second motion vector moving the page along the X axis and/or the Y axis.

In the case where both the first motion vector and the second motion vector further include a rotation angle around the Z axis, the processor 20 may control the display 30 to control the page to rotate around the Z axis according to the rotation vector included in the second motion vector. For example, the processor 20 controls the display 30 to control the rotation angle of the page around the Z axis included by the second motion vector to rotate around the Z axis on the screen.

Preferably, when the page currently displayed on the screen is moved to the point where the edge of the page coincides with the boundary of the screen, the processor 20 can control the display 30 to prompt the user in a predetermined manner. As an example, the predetermined manner may include at least one of the following items: displaying prompt information, voice prompt, and highlighting the edge of the page that coincides with the border of the screen.

In addition, preferably, the display device in the portable terminal according to the exemplary embodiment of the present invention may further include: an input interface through which the processor 20 detects a predetermined operation performed on the screen, and locks the lock in response to the predetermined operation said page. When the page is in the locked state, the processor 20 controls the sensor 10 not to detect the first motion vector of the portable terminal or controls the display 30 not to control the page to move on the screen according to the second motion vector.

It should be understood that, in the display device in the portable terminal according to the exemplary embodiment of the present invention, in addition to controlling the page movement according to the first motion vector of the portable terminal, the processor 20 may also control the terminal according to the first motion vector of the portable terminal Take the appropriate action. Preferably, when the portable terminal is in a predetermined display mode, the processor 20 controls the portable terminal not to enter a lock screen state, so as to control the terminal to perform corresponding operations according to the first motion vector of the portable terminal.

It should be understood that, in the exemplary embodiment of the present invention, the absence of translation of the portable terminal in the predetermined direction may mean that the amount of translation of the portable terminal in the predetermined direction is zero. However, the present invention is not limited thereto, and the absence of translation of the portable terminal in the predetermined direction may also mean that the amount of translation of the portable terminal in the predetermined direction is within a set range.

For example, when the translation amount of the portable terminal in the predetermined direction is within the set range, if the rotation angle around the X axis included in the first motion vector is smaller than the first predetermined rotation vector and the rotation angle around the Y axis is smaller than the second predetermined rotation vector, the processor 20 controls the terminal to perform corresponding operations. As an example, the corresponding operation may include displaying a menu associated with the page. For example, the processor 20 may control to display a toolbar, a menu bar, a shortcut window, etc. corresponding to the page on the screen of the portable terminal.

Exemplary embodiments according to the present invention also provide a computer-readable storage medium. The computer-readable storage medium stores program instructions that, when executed by the processor, cause the processor to execute the above-described display method in the portable terminal. The computer-readable recording medium is any data storage device that can store data read by a computer system. Examples of the computer-readable recording medium include read-only memory, random-access memory, optical disks, magnetic tapes, floppy disks, optical data storage devices, and carrier waves (such as data transmission through the Internet via wired or wireless transmission paths). The computer-readable recording medium can also be distributed over network coupled computer systems so that the computer-readable code is stored and executed in a distributed fashion. In addition, functional programs, codes and code segments for accomplishing the present invention can be easily construed by programmers of ordinary skill in the art to which the present invention pertains within the scope of the present invention.

Using the display method and display device in the portable terminal according to the exemplary embodiments of the present invention, the page displayed on the screen of the portable terminal can be controlled to move through somatosensory operation, which is more in line with the user's usage habits.

In addition, using the display method and device in the portable terminal according to the exemplary embodiment of the present invention, the page movement is controlled by the somatosensory operation, not by the user's touch operation on the screen, so that the page movement can be effectively prevented. Misoperations in the process of page movement are controlled, and the occlusion of the displayed content of the page can also be avoided in the process of controlling the page movement.

In addition, with the display method and device in the portable terminal according to the exemplary embodiments of the present invention, the portable terminal is kept free of translation in a predetermined direction during the movement of the control page, for example, when the portable terminal is placed flat on a horizontal desktop When the user moves the portable terminal on the horizontal desktop, the portable terminal will not translate in the direction of gravity, so that the user's action of moving the portable terminal on the horizontal desktop is easier to control.

Also, the display method in the portable terminal according to the exemplary embodiment of the present invention can be implemented as computer codes in a computer-readable recording medium. Those skilled in the art can implement the computer code according to the description of the above method. The above-described method of the present invention is implemented when the computer code is executed in a computer.

Although the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that form and detail may be made therein without departing from the spirit and scope of the invention as defined in the claims various changes on.

Claims (10)

1. the display methods in a kind of portable terminal, comprising:

Under predetermined display mode, the first motion vector of portable terminal is detected；

The page that the first motion vector computation based on the portable terminal is currently shown on the screen of portable terminal Second motion vector；

The page is controlled according to the second motion vector of calculating on the screen to be moved.

2. display methods as described in claim 1, the display methods further include: when the portable terminal is in predetermined shape When state, control portable terminal enters predetermined display mode.

3. display methods as claimed in claim 2, wherein the predetermined state include portable terminal in a predetermined direction not There are translations.

4. display methods as claimed in claim 3, wherein the predetermined direction is gravity direction.

5. display methods as claimed in claim 2, wherein the step of control portable terminal enters predetermined display mode packet It includes: when the portable terminal is in the predetermined state, if the future range sensor detection of portable terminal is in place The distance between object and portable terminal in front of portable terminal are less than predetermined value and/or the page is predetermined page Face then controls portable terminal and enters predetermined display mode.

6. display methods as claimed in claim 5, wherein the predetermined page includes the page for editing and/or browsing.

7. display methods as described in claim 1, wherein the direction phase in the direction of the second motion vector and the first motion vector Instead.

8. display methods as described in claim 1, wherein the first motion vector and the second motion vector include mobile arrow Amount, mobile vector include along the x axis on moving distance and along the y axis on moving distance, the X-axis and Y-axis for Orthogonal axis in the plane of the screen of the portable terminal,

Wherein, controlling the step of page is moved according to the second motion vector of calculating on the screen includes: according to the The mobile vector that two motion vectors include controls the page and above and/or along the y axis above moves along the x axis.

9. the display device in a kind of portable terminal, comprising:

Sensor；

Processor is configured as: under predetermined display mode, the first motion vector of portable terminal is detected via sensor, The second of the page that the first motion vector computation based on the portable terminal is currently shown on the screen of portable terminal Motion vector；

Display controls the page according to the second motion vector of calculating on the screen under processor control and is moved.

10. a kind of computer readable storage medium is stored with and processor is made to execute such as claim when being executed by a processor The program instruction of display methods in portable terminal described in any one in 1-8.