CN110007760B - Display control method, display control device and display device - Google Patents
Display control method, display control device and display device Download PDFInfo
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- CN110007760B CN110007760B CN201910242906.7A CN201910242906A CN110007760B CN 110007760 B CN110007760 B CN 110007760B CN 201910242906 A CN201910242906 A CN 201910242906A CN 110007760 B CN110007760 B CN 110007760B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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Abstract
The present disclosure provides a display control method, including: determining whether acceleration of the display device exists; if the display device has acceleration, controlling a first image motion in a preset area in a screen of the display device according to the acceleration of the display device, wherein a parameter of the first image motion is related to the acceleration. According to the embodiment of the disclosure, when the display device has an acceleration, the first image motion in the preset area in the screen of the display device is controlled according to the acceleration of the display device, and the parameter of the first image motion is related to the acceleration, so that the content perceived by the eyes of the user can also reflect the motion change of the user, and further the content perceived by the eyes is consistent with the content perceived by the vestibule, thereby avoiding the vertigo feeling.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a display control method, a display control apparatus, and a display apparatus.
Background
When a user views the display device during movement, such as during riding in a car, symptoms such as dizziness and nausea may occur due to a change in the state of the movement, such as acceleration of the vehicle.
Disclosure of Invention
The present disclosure provides a display control method, a display control apparatus, and a display apparatus to solve the disadvantages of the related art.
According to a first aspect of the embodiments of the present disclosure, there is provided a display control method including:
determining whether there is acceleration of the display device;
if the display device has acceleration, controlling a first image motion in a preset area in a screen of the display device according to the acceleration of the display device, wherein a parameter of the first image motion is related to the acceleration.
Optionally, the preset area comprises a bar-shaped area arranged along an edge of the screen.
Optionally, the controlling, according to the acceleration of the display device, the first image motion in a preset area in a screen of the display device includes:
after the first image moves to one end of the bar region, the first image is redisplayed from the other end of the bar region.
Optionally, the screen is rectangular;
wherein, the bar region includes along the first bar region that the first side of screen set up, and/or along the second bar region that the second side of screen set up, and/or along the third bar region between the third side that the third side of screen set up, and/or along the fourth bar region that the fourth side of screen set up, the first side and the second side of screen are parallel, the third side and the fourth side of screen are parallel.
Optionally, the acceleration includes a first acceleration parallel to the screen, and the controlling, according to the acceleration of the display device, a first image motion in a preset area in the screen of the display device includes:
determining a first included angle between the first edge or the second edge and the direction of the first acceleration, and a second included angle between the third edge or the fourth edge and the direction of the first acceleration;
if the first included angle is smaller than a first preset angle, controlling the first image in the first strip-shaped area and/or the second strip-shaped area to move, and controlling the first image in the third strip-shaped area and/or the fourth strip-shaped area not to move;
if the second included angle is smaller than a first preset angle, controlling the first image in the third strip-shaped area and/or the fourth strip-shaped area to move, and controlling the first image in the first strip-shaped area and/or the second strip-shaped area not to move;
if the first included angle is larger than or equal to a first preset angle, and the second included angle is larger than or equal to the first preset angle, controlling the first image motion in the first strip-shaped area and/or the second strip-shaped area, and controlling the first image motion in the third strip-shaped area and/or the fourth strip-shaped area, wherein the vector sum direction of the speed of the first image motion in the first strip-shaped area or the second strip-shaped area and the speed of the first image motion in the third strip-shaped area or the fourth strip-shaped area is the same as the direction of the acceleration of the display device.
Optionally, before determining a first angle between the first edge or the second edge and the direction of the first acceleration and a second angle between the third edge or the fourth edge and the direction of the first acceleration, the controlling, according to the acceleration of the display device, the first image motion in a preset area in the screen of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
Optionally, the acceleration includes a second acceleration perpendicular to the screen, and the controlling of the first image motion in the preset area in the screen of the display device includes:
and controlling the first image in the first strip-shaped area, and/or in the second strip-shaped area, and/or in the third strip-shaped area, and/or in the fourth strip-shaped area to be split into a plurality of sub-images and move away from the splitting point, or move towards the splitting point and be combined into the first image.
Optionally, before controlling the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area, the splitting of the first image into a plurality of sub-images and moving away from the splitting point, or the moving of the plurality of sub-images towards the splitting point and combining into the first image, the controlling the movement of the first image in a preset area in the screen of the display device according to the acceleration of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
Optionally, the preset region is a circular region, and the first image is a circular image concentric with the circular region.
Optionally, the screen is rectangular;
the circular areas comprise a first circular area internally tangent to a first vertex angle of the screen, and/or a second circular area internally tangent to a second vertex angle of the screen, and/or a third circular area internally tangent to a sum of third vertex angles of the screen, and/or a fourth circular area internally tangent to a fourth vertex angle of the screen.
Optionally, the acceleration includes a first acceleration parallel to the screen, and the controlling, according to the acceleration of the display device, a first image motion in a preset area in the screen of the display device includes:
and controlling the circular image to rotate by taking the diameter passing through the circle center as an axis, wherein the axis is perpendicular to the direction of the first acceleration.
Optionally, before controlling the circular image to rotate around the diameter passing through the center of the circle as the axis, the controlling the first image motion in a preset area in the screen of the display device according to the acceleration of the display device further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
Optionally, the acceleration includes a second acceleration perpendicular to the screen, and the controlling, according to the acceleration of the display device, a first image motion in a preset area in the screen of the display device includes:
and controlling the circular image to be reduced or enlarged.
Optionally, before controlling the circular image to be reduced or enlarged, the controlling, according to the acceleration of the display device, the first image motion in a preset area in the screen of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
Optionally, the determining whether the display device has acceleration comprises:
determining whether there is acceleration of the display device while displaying the second image in a screen of the display device.
Optionally, the preset area is disposed between the second image and the screen.
Optionally, the preset region is located in the second image, and a distance from at least one edge of the second image is smaller than or equal to a preset distance.
Optionally, the method further comprises:
before determining whether the display device has the acceleration, if a preset instruction is received, the second image is adjusted to display the preset area.
Optionally, the first image comprises an ontology and a trajectory;
wherein the color and/or brightness and/or size of the trajectory gradually decreases from the direction of the acceleration to the opposite direction of the acceleration.
Optionally, before determining whether there is acceleration of the display device, the method further comprises:
predicting a predicted position of the display device with acceleration and a predicted acceleration at the predicted position according to the motion track of the display device and map information and/or road condition information;
and when the display device is positioned at the preset position, controlling the first image in a preset area in a screen of the display device to move according to the predicted acceleration.
Optionally, before controlling the first image within a preset area in the screen of the display device to move according to the acceleration of the display device, the method further includes:
determining whether the acceleration is greater than or equal to a preset acceleration;
and if the acceleration is greater than or equal to a preset acceleration, controlling the first image in a preset area in the screen of the display device to move according to the acceleration of the display device.
Optionally, the parameter of the first image motion comprises at least one of:
speed, direction.
Optionally, the correlation of the parameter of the first image motion with the acceleration comprises:
the direction of the first image motion is the same as or opposite to the direction of the acceleration; and/or
The magnitude of the velocity of the first image motion is positively correlated with the magnitude of the acceleration.
According to a second aspect of the embodiments of the present disclosure, a display control apparatus is provided, which includes a processor configured to implement the steps in the method of any of the embodiments.
According to a third aspect of the embodiments of the present disclosure, there is provided a display apparatus including the display control apparatus of the above embodiments.
According to the embodiment, when the display device has the acceleration, the first image motion in the preset area in the screen of the display device is controlled according to the acceleration of the display device, and the parameter of the first image motion is related to the acceleration, so that the content perceived by the eyes of the user can also reflect the motion change of the user, and further, the content perceived by the eyes of the user is consistent with the content perceived by the vestibule, and further, the vertigo feeling is avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic flow chart diagram illustrating a display control method according to an embodiment of the present disclosure.
Fig. 2 is a schematic diagram illustrating a preset area and a first image according to an embodiment of the present disclosure.
Fig. 3 is a schematic diagram illustrating another preset region and a first image according to an embodiment of the present disclosure.
Fig. 4 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 5 is a schematic flow chart diagram illustrating another display control method according to an embodiment of the present disclosure.
Fig. 6 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 7 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 8 is a schematic diagram illustrating yet another preset region and a first image according to an embodiment of the present disclosure.
Fig. 9 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 10 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 11 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 12 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 13 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 14 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 15 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 16 is a schematic diagram illustrating yet another preset area and a first image according to an embodiment of the present disclosure.
Fig. 17 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Fig. 18 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure.
Fig. 1 is a schematic flow chart diagram illustrating a display control method according to an embodiment of the present disclosure. The display control method disclosed by the embodiment of the disclosure can be applied to a display device, and the display device can be an electronic device with a display function, such as a mobile phone, a television, a wearable device and the like.
In the course of a user's movement, for example, while riding on a vehicle such as a vehicle, a ship, or an airplane, the user may see the display device and may have symptoms such as dizziness or nausea due to a change in the movement state, for example, acceleration of the vehicle.
This is because the vestibule of the human body can sense the change of the motion state, for example, the human body is accelerated along with the vehicle, but the human eye does not acquire the information of the motion change when watching the display device, so the sensed content has no change of the motion state, and the content sensed by the vestibule and the content sensed by the human eye received by the human brain are inconsistent, thereby generating the feeling of vertigo.
As shown in fig. 1, an embodiment of the present disclosure provides a display control method, including:
step S1, determining whether there is acceleration of the display device; the display device may be a display device that is held or worn by a user, or may be a display device fixed in the carrier, and the embodiments of the disclosure are not limited thereto.
Step S2, if the display device has an acceleration, controlling a first image motion in a preset area in a screen of the display device according to the acceleration of the display device, where a parameter of the first image motion is related to the acceleration.
In one embodiment, an Inertial Measurement Unit (IMU) is provided inside the display device, and a positioning unit (e.g., GPS module), electronic compass, etc. may also be provided.
Through the inertia measurement unit, the display device can determine whether acceleration exists, when the display device displays the second image, if the acceleration exists, the phenomenon of dizziness of a viewer can be caused, and therefore the movement of the first image in a preset area in the screen of the display device can be controlled according to the acceleration of the display device.
The preset region may be a region outside the second image or a region inside the second image, and when the preset region is a region inside the second image, the first image may have a certain transparency when the first image is displayed, so as to alleviate the problem that the first image blocks the second image.
The preset area may be a bar-shaped area arranged along the edge of the screen, for example, as shown in fig. 2, the second image 11 is displayed in the screen 1, the preset area 10 is arranged along the edge of the screen 1 and is located between the edge of the second image 11 and the edge of the screen 1, and the first image 12 is a dot in the preset area.
It should be noted that the preset region may include four bar-shaped regions located between four sides of the second image and four sides of the screen as shown in fig. 2, or the preset region may be adjusted as needed, for example, a bar-shaped region located only between one side of the second image and one side of the screen. The first image may be a dot as shown in fig. 2, or may be in other shapes, such as a quadrangle, a triangle, etc.
In one embodiment, the preset area may be automatically displayed when the display device has an acceleration, or may be displayed only when the user inputs a preset instruction, for example, when the user inputs the preset instruction, the second image is reduced to form a bar-shaped area as shown in fig. 2 between the edge of the screen and the edge of the second image as the preset area.
In one embodiment, the first image may be displayed simultaneously with the preset region, wherein the first image may be displayed at a preset position of the preset region, for example, at a center position of each bar region as shown in fig. 2, or may be displayed only when there is acceleration of the display device.
By controlling the first image movement such that the parameter of the first image movement is related to the acceleration, e.g. acceleration a to the right of the display device as shown in fig. 3, the dots in both bar shaped areas may be moved to the right, e.g. acceleration a to the front of the display device as shown in fig. 4, the dots in both bar shaped areas may be moved forward.
In addition, the value of the speed of the first image motion may be positively correlated with the value of the acceleration, that is, the larger the acceleration is, the larger the speed of the first image motion is, thereby enabling the user to more accurately perceive the change of the motion state through the eyes.
It should be noted that the direction of the first image movement may be the same as the direction of the acceleration of the display device as shown in fig. 3 and 4, or may be opposite to the direction of the acceleration of the display device, and accordingly, the first image may simulate an inertial movement, for example, if the display device has a forward acceleration, then the first image may move backwards. The user can set the direction of the first image motion to be the same as or opposite to the direction of the acceleration of the display device according to the own perception habit.
The user watching the second image can know that the display device has rightward acceleration according to the change of the dots in the bar-shaped area, and then determines the change of the motion state of the user. For example, when a user is riding on a vehicle such as a vehicle, the acceleration of the display device and the acceleration of the user are generally the same, and the acceleration of the user can be determined by determining the acceleration of the display device.
Therefore, the content perceived by the eyes of the user can reflect the self-movement change, so that the content perceived by the eyes is consistent with the content perceived by the vestibule, and the vertigo feeling is avoided.
It should be noted that, in this embodiment, the second image and the first image may be provided by different applications, where the display of the first image is not limited to the type of the second image, for example, the second image is a screen saver image provided by a self-contained system of the display device, the first image may be displayed in the screen together with the second image, for example, the second image is a video image provided by a video application, the first image may be displayed in the screen together with the second image, for example, the second image is a game interface provided by a game application, the first image may also be displayed in the screen together with the second image, for example, the second image is a communication interface provided by a communication application, and the first image may also be displayed in the screen together with the second image.
Optionally, the preset area comprises a bar-shaped area arranged along an edge of the screen.
In one embodiment, because the bar-shaped regions are flat, there may be a greater depth in a certain direction, for example, the two bar-shaped regions shown in fig. 2 have a greater depth in the left-right direction, so that a greater movement space may be provided for the first image in that direction, so that the first image may move freely in that direction.
The preset region is arranged along the edge of the screen and can be parallel to the edge of the screen, so that the position of the preset region is convenient to set to reduce the influence on the second image, for example, the preset region is arranged between the edge of the second image and the edge of the screen as shown in fig. 2, and the second image is favorably ensured to have a good display effect.
Fig. 5 is a schematic flow chart diagram illustrating another display control method according to an embodiment of the present disclosure. The controlling of the first image movement in a preset area in a screen of the display device according to the acceleration of the display device includes:
step S21, after the first image moves to one end of the bar region, redisplaying the first image from the other end of the bar region.
In one embodiment, there may be a case where the first image moves to an end point of one end of the bar-shaped region due to the movement of the first image along the bar-shaped region, in which case the first image may be redisplayed from the other end of the bar-shaped region so that the user can view the relative coherent movement of the first image to continuously determine the change of the movement state of the user.
The movement of the first image to one end of the bar-shaped area may be movement to an end point at one end of the bar-shaped area or movement to an area near the end point at one end, and accordingly, the first image may be redisplayed from the other end of the bar-shaped area, the first image may be redisplayed from the end point at the other end, or the first image may be redisplayed from an area near the end point at the other end.
E.g. a bar region of length L, the first image may disappear at the end point L/6 moved to one end and then redisplay from the end point L/6 moved to the other end.
Optionally, the screen is rectangular; the rectangle can be a right-angle rectangle, a rounded rectangle, or other shapes similar to a rectangle.
The strip-shaped area comprises a first strip-shaped area arranged along a first edge of the screen, and/or a second strip-shaped area arranged along a second edge of the screen, and/or a third strip-shaped area arranged along a third edge of the screen, and/or a fourth strip-shaped area arranged along a fourth edge of the screen, wherein the first edge and the second edge of the screen are parallel, and the third edge and the fourth edge of the screen are parallel.
In one embodiment, the strip-shaped regions may be as shown in fig. 2, wherein the width and the number of the strip-shaped regions may be set as required, for example, 4 strip-shaped regions may be set as shown in fig. 2, or only 1, 2 or 3 strip-shaped regions may be set. In the case of dots, the diameter of the dots may be equal to the width of the bar-shaped area.
Fig. 6 is a schematic flow chart illustrating a method of controlling a first image motion within a preset area in a screen of the display device according to an acceleration of the display device according to an embodiment of the present disclosure. As shown in fig. 6, the acceleration includes a first acceleration parallel to the screen, and the controlling of the first image motion within a preset area in the screen of the display device according to the acceleration of the display device includes:
step S22, determining a first angle between the first edge or the second edge and the direction of the first acceleration, and a second angle between the third edge or the fourth edge and the direction of the first acceleration;
step S23, if the first included angle is smaller than a first preset angle, controlling the first image in the first bar-shaped area and/or the second bar-shaped area to move, and controlling the first image in the third bar-shaped area and/or the fourth bar-shaped area to not move;
step S24, if the second included angle is smaller than a first preset angle, controlling the first image in the third bar-shaped area and/or the fourth bar-shaped area to move, and controlling the first image in the first bar-shaped area and/or the second bar-shaped area not to move;
step S25, if the first included angle is greater than or equal to a first preset angle and the second included angle is greater than or equal to the first preset angle, controlling the first image motion in the first bar-shaped area and/or the second bar-shaped area, and controlling the first image motion in the third bar-shaped area and/or the fourth bar-shaped area, where the direction of the vector sum of the speed of the first image motion in the first bar-shaped area or the second bar-shaped area and the speed of the first image motion in the third bar-shaped area or the fourth bar-shaped area is the same as the direction of the acceleration of the display device.
In one embodiment, if the first included angle is smaller than a first preset angle, it indicates that the direction of the first acceleration is closer to the extending direction of the first bar-shaped area and the second bar-shaped area, so that the motion of the first image in the first bar-shaped area and/or the second bar-shaped area can be controlled to represent the motion state of the display device, so that the user can accurately determine the motion state of the user according to the motion state.
If the second included angle is smaller than the first preset angle, it is indicated that the direction of the first acceleration is closer to the extending direction of the third bar-shaped area and the fourth bar-shaped area, so that the movement of the first image in the third bar-shaped area and/or the fourth bar-shaped area can be controlled to represent the movement state of the display device, and the user can accurately determine the movement state of the user according to the movement state.
If the first included angle is greater than or equal to the first preset angle and the second included angle is greater than or equal to the first preset angle, it is indicated that the direction of the first acceleration is far different from the extending directions of the first bar-shaped area, the second bar-shaped area, the third bar-shaped area and the fourth bar-shaped area, and it is difficult to accurately represent the motion state of the display device only through the first bar-shaped area and/or the second bar-shaped area or only through the motion of the first image in the third bar-shaped area and/or the fourth bar-shaped area, so that it is inconvenient for the user to accurately determine the motion state of the user.
In this case, it is possible to control the first image motion within the first bar-shaped area and/or the second bar-shaped area, and to control the first image motion within the third bar-shaped area and/or the fourth bar-shaped area, wherein the direction of the vector sum of the speed of the first image motion in the first bar-shaped area or the second bar-shaped area and the speed of the first image motion in the third bar-shaped area or the fourth bar-shaped area is the same as the direction of the acceleration of the display device.
Accordingly, based on the first image motion in the two directions, the user can perceive the vector sum of the speed of the first image motion in the first strip-shaped area or the second strip-shaped area and the speed of the first image motion in the third strip-shaped area or the fourth strip-shaped area, and then the direction of the acceleration of the display device is determined according to the direction of the vector sum, so that the user can accurately perceive the motion state of the display device, and further accurately perceive the motion state of the user.
Optionally, before determining a first angle between the first edge or the second edge and the direction of the first acceleration and a second angle between the third edge or the fourth edge and the direction of the first acceleration, the controlling, according to the acceleration of the display device, the first image motion in a preset area in the screen of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
In an embodiment, since the acceleration of the display device is not strictly parallel to the screen, the present embodiment may determine a third angle between the screen and the direction of the acceleration, and when the third angle is smaller than a second preset angle, the acceleration may be approximately considered as being parallel to the screen, so that the acceleration is taken as the first acceleration, and then a first angle between the first edge or the second edge and the direction of the first acceleration, and a second angle between the third edge or the fourth edge and the direction of the first acceleration are determined.
Fig. 7 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 7, the acceleration includes a second acceleration perpendicular to the screen, and the controlling of the first image motion within a preset region in the screen of the display device includes:
step S26, controlling the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area to split into a plurality of sub-images and move away from the splitting point, or move towards the splitting point and combine into the first image.
In one embodiment, when the display device has a second acceleration perpendicular to the screen, such as a user holding the display device, the screen of the display device is parallel to the horizontal plane, and the vehicle on which the user is sitting jolts up and down, and the bar-shaped area is displayed in the screen, so the bar-shaped area is also perpendicular to the second acceleration, in which case it is difficult to represent a change in the motion state of the display device by controlling a single first image to move along the bar-shaped area.
In the embodiment, the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area is controlled to be split into a plurality of sub-images and moved away from the splitting point, or the plurality of sub-images are moved towards the splitting point and combined into the first image, so as to represent the change of the movement state of the display device in the vertical screen direction.
For example, as shown in fig. 8, when the second acceleration direction is vertical to the screen, the first image in the first bar-shaped area and the second bar-shaped area may be controlled to split into two sub-images 121, wherein the splitting point is located at the center of the bar-shaped area, and then the two split sub-images 121 may move to the two ends of the bar-shaped area.
Accordingly, when the second acceleration direction is vertical screen down, the two sub-images 121 in the first and second bar regions may be controlled to move toward the split point and be merged into one first image.
Accordingly, the change of the motion state of the display device in the vertical screen direction can be represented in a splitting and merging mode of the first image, so that an obvious area is formed by the motion of the single first image along the strip-shaped area, a user can obviously perceive that the change of the motion state of the display device is vertical to the screen, and the change of the motion state of the display device can be rapidly and accurately determined.
Optionally, before controlling the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area, the splitting of the first image into a plurality of sub-images and moving away from the splitting point, or the moving of the plurality of sub-images towards the splitting point and combining into the first image, the controlling the movement of the first image in a preset area in the screen of the display device according to the acceleration of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
In an embodiment, since the acceleration of the display device is not strictly perpendicular to the screen, this embodiment may determine a third angle between the screen and the direction of the acceleration, and when the third angle is greater than a second preset angle, the acceleration may be regarded as being approximately perpendicular to the screen, so as to use the acceleration as the second acceleration, and further control the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area to be split into a plurality of sub-images and move away from the split point, or a plurality of sub-images move toward the split point and combine into the first image.
Optionally, the preset region is a circular region, and the first image is a circular image concentric with the circular region.
In one embodiment, for example, as shown in fig. 9, a preset area 10 may be disposed between the upper left corner of the screen 1 and the second image 11, and the first image 12 may be disposed in the preset area 10 and be a circular image concentric with the preset area 10.
In this case, the controlling of the movement of the first image may be controlling of the first image to rotate within a preset area, and it should be noted that the first image in this embodiment is displayed as a circle in a two-dimensional space, but is displayed as a sphere when moving, and when rotating, the first image may rotate around a diameter passing through a center of the circle as an axis. Since the spherical rotation direction is not limited to the left and right or up and down directions but can be moved in more directions, the change of the movement state of the display device is more intuitively represented, so that the user can more quickly determine the change of the self movement according to the change.
In one embodiment, the first image may include stripes, and the stripes may be different in color and shape, and accordingly, during the rotation of the first image, the stripes also rotate along with the rotation, so that a user can determine the direction of the rotation of the first image, and thus determine the change of the motion state of the display device, and further determine the change of the motion of the display device.
Optionally, the screen is rectangular; the rectangle can be a right-angle rectangle, a rounded rectangle, or other shapes similar to a rectangle.
The circular areas comprise a first circular area internally tangent to a first vertex angle of the screen, and/or a second circular area internally tangent to a second vertex angle of the screen, and/or a third circular area internally tangent to a third vertex angle of the screen, and/or a fourth circular area internally tangent to a fourth vertex angle of the screen.
In one embodiment, for example as shown in fig. 10, preset regions 10 may be respectively provided between the top corners of the screen 1 and the second image 11. The main content in the image is generally displayed in the central area, and the main content is generally not displayed in the areas at the four corners, so that a preset area is arranged between the top corner of the screen and the second image, the first image is displayed in the preset area, the displayed content of the second image is not easily influenced, and the motion condition of the first image in the preset area can be observed by a user with the extra sight, so that the information of the motion state change of the user can be acquired.
Fig. 11 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 11, the acceleration includes a first acceleration parallel to the screen, and the controlling of the first image motion within the preset area in the screen of the display device according to the acceleration of the display device includes:
and step S27, controlling the circular image to rotate around a diameter passing through a center of the circle as an axis, wherein the axis is perpendicular to the direction of the first acceleration.
In one embodiment, as shown in fig. 12, if there is a first acceleration parallel to the screen on the display device, a diameter (for example, shown by a dotted line in fig. 12) passing through the center of the circle and perpendicular to the direction of the first acceleration may be determined in the circular image, and then the circular image may be controlled to rotate around the diameter, so that the direction of the rotation of the circular image is the same as the direction of the first acceleration, thereby implementing that the change of the motion state of the display device is represented by rotating the first image, and since the first image is circular, the circular image may be rotated within a range of 360 ° without being limited to the up-down direction or the left-right direction, so that the change of the motion state of the display device may be represented more intuitively, so that the user may determine the change of the self-motion more quickly based on the change of the motion state.
Optionally, before controlling the circular image to rotate around the diameter passing through the center of the circle as the axis, the controlling the first image motion in a preset area in the screen of the display device according to the acceleration of the display device further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
In an embodiment, since the acceleration of the display device is not strictly parallel to the screen, the present embodiment may determine a third angle between the screen and the direction of the acceleration, and when the third angle is smaller than a second preset angle, the acceleration may be approximately regarded as being parallel to the screen, so that the acceleration is regarded as the first acceleration, and the circular image is controlled to rotate around a diameter passing through the center of the circle.
Fig. 13 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 13, the acceleration includes a second acceleration perpendicular to the screen, and the controlling of the first image motion within the preset area in the screen of the display device according to the acceleration of the display device includes:
step S28, controlling the circular image to be reduced or enlarged.
In one embodiment, as shown in fig. 12, if there is a second acceleration perpendicular to the screen of the display device, the circular image may be controlled to be reduced or enlarged.
In one embodiment, when the display device has a second acceleration perpendicular to the screen, for example, when the user holds the display device by hand, the screen of the display device is parallel to the horizontal plane, the vehicle on which the user is riding pitches up and down, and the bar-shaped area is displayed in the screen, so the bar-shaped area is also perpendicular to the second acceleration, in this case, by controlling which direction the first image rotates, only the change of the motion state of the display device in the direction parallel to the screen can be represented, and the change of the motion state of the display device in the direction perpendicular to the screen is difficult to represent.
The present embodiment represents a change in the moving state of the display device in the vertical screen direction by controlling the circular image to be reduced or enlarged.
For example, as shown in fig. 14, when the acceleration direction is vertical to the screen upward, the circular image 12 may be controlled to be reduced, wherein the center of the circle of the reduced circular image may be the same as the center of the circle of the circular image before reduction. Accordingly, when the acceleration direction is vertical screen down, the circular image enlargement can be controlled.
Accordingly, the change of the motion state of the display device in the direction vertical to the screen can be represented in a manner of reducing and enlarging the first image, so that a distinct area is formed together with the rotation of the first image, a user can obviously perceive that the change of the motion state of the display device is vertical to the screen, and the change of the body state can be rapidly and accurately determined.
Optionally, before controlling the circular image to be reduced or enlarged, the controlling, according to the acceleration of the display device, the first image motion in a preset area in the screen of the display device further includes:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
In an embodiment, since the acceleration of the display device is not strictly perpendicular to the screen, the present embodiment may determine a third angle between the screen and the direction of the acceleration, and when the third angle is greater than a second preset angle, the acceleration may be regarded as being approximately perpendicular to the screen, so that the acceleration is taken as the second acceleration, and the circular image is controlled to be zoomed in or zoomed out.
It should be noted that, in the above embodiment, the case where the third included angle is equal to the second preset angle may be divided as needed, for example, the case may be divided into the case where the acceleration is the first acceleration, and the case may also be divided into the case where the acceleration is the second acceleration.
In one embodiment, the first preset angle and the second preset angle may be set separately as needed, for example, the first preset angle may be set to be greater than or equal to 0 degree and less than or equal to 45 degrees, and the second preset angle may be set to be 45 degrees.
Optionally, the determining whether the display device has acceleration comprises:
determining whether there is acceleration of the display device while displaying the second image in a screen of the display device.
Optionally, the preset area is disposed between the second image and the screen.
In one embodiment, the preset area is arranged between the second image and the screen, for example, between the edge of the second image and the edge of the screen, so that the first image displayed in the preset area can be prevented from blocking the second image as much as possible, and the user can be ensured to conveniently view the first image when viewing the second image, so as to quickly sense the change of the self-movement.
Optionally, the preset region is located in the second image, and a distance from at least one edge of the second image is smaller than or equal to a preset distance.
In one embodiment, the preset region may be located outside the second image, for example, between an edge of the second image and an edge of the screen as shown in fig. 2, or may be located inside the second image, in which case, a distance between the preset region and at least one side of the second image is less than or equal to the preset distance, and accordingly, it may be ensured that the preset region is advanced into the at least one side of the second image as high as possible, so as to reduce an influence on a display content of a central region of the second image.
In addition, when the preset area is located in the second image, the transparency of the first image can be reduced, so that the occlusion of the second image is relieved.
Fig. 15 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 15, the method further includes:
step S3, before determining whether the display device has an acceleration, if a preset instruction is received, displaying the preset area by adjusting the second image.
In one embodiment, the preset area may be displayed only when a preset instruction is received. Accordingly, a user can control whether the display device displays the preset area or not according to needs, so that the controllability of the display device is improved.
Moreover, in order to display the preset region, the second image may be adjusted, and the adjustment manner of the second image may be adjusted to be lower than the image as needed as long as the preset region can be provided, and the preset region may be a region that does not overlap with the second image or a region that overlaps with the second image.
For example, the preset region does not overlap with the second image, the second image may be reduced to form a bar-shaped region as the preset region in the embodiment shown in fig. 2; for example, the aspect ratio of the image may be adjusted so that an area in which the second image is not displayed is provided in the screen as a preset area to display the first image.
E.g., the preset area overlaps with the second image, the insignificant information in the second image, e.g., the advertisement information in the second image, may be displayed at the edge of the second image, so that the area where the advertisement is displayed may be used as the preset area, and then the first image is displayed to overlap on the advertisement displayed in the second image.
Optionally, the first image comprises an ontology and a trajectory;
wherein the color and/or brightness and/or size of the trajectory gradually decreases from the direction of the acceleration to the opposite direction of the acceleration.
In one embodiment, taking the bar-shaped area shown in fig. 2 as the preset area and the dots in the bar-shaped area as the first image as an example, when there is an acceleration a to the right in the display device, a track may be generated during the rightward movement of the dot body, for example, as shown in fig. 16, the dot body 122 moves to the right, the dot back (left) also carries a track 123, and the track size gradually decreases from the right (direction of acceleration) to the left (opposite direction of acceleration).
Therefore, the change of the motion state of the display device can be more clearly shown through the track, the problems that the first image body is too small and the motion process is not easy to observe by a user are solved, the user can quickly perceive the change of the motion state of the display device, and the change of the motion state of the user is further determined.
Besides the size of the track, the attributes such as color, brightness, etc. may also be changed, for example, in the embodiment shown in fig. 16, the brightness of the track may gradually decrease from right to left, thereby ensuring that the track more clearly shows the change of the motion state of the display device.
In addition, for the embodiment shown in fig. 9, the change of the track, the color, brightness, size and other attributes of the track may also be displayed in the rotation process of the circular first image, which is similar to the embodiment shown in fig. 16 and will not be described again here.
It should be noted that the expression form of the track is not limited to the case shown in fig. 16, for example, the length of the track may be shorter, and the track may form a droplet shape with the first image body, for example, the track may not be a sharp corner shape, but a wave shape, and the expression form of the specific track may be set as required.
Fig. 17 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 17, before determining whether there is acceleration of the display device, the method further comprises:
step S4, predicting the predicted position of the display device with acceleration and the predicted acceleration at the predicted position according to the movement track of the display device and the map information and/or road condition information;
and step S5, when the display device is located at the preset position, controlling the first image in a preset area in the screen of the display device to move according to the predicted acceleration.
In one embodiment, a motion track of the display device, as well as map information, road condition information, and the like, may be obtained, where the motion track may be a motion track of a vehicle where the display device is located, for example, a navigation route of the vehicle, the display device may obtain the motion track of the vehicle through communication with the vehicle, and determine map information near the motion track and road condition information of a road segment where the motion track passes through according to the obtained motion track, and the road condition information may be obtained according to big data statistics.
By predicting the predicted position of the acceleration of the display device and the predicted acceleration at the predicted position, the first image in the preset area in the screen of the display device can be controlled to move according to the predicted acceleration when the display device is located at the preset position, so that whether the acceleration of the display device exists or not can be determined when the display device is located at the preset position, the acceleration of the display device does not need to be acquired, and the predicted acceleration is predetermined, so that the operation of controlling the movement of the first image can be rapidly completed, the movement of the first image can be favorably ensured to reflect the change of the movement state of the display device in real time, and a user can accurately determine the change of the current self movement state.
In addition, whether the acceleration of the display device is generated artificially or not can be determined according to the motion track of the display device and the map information and/or road condition information.
In one embodiment, a predicted position of the display device where acceleration exists may be predicted according to the movement trace of the display device, and the map information and/or the road condition information, and when acceleration exists at the predicted position of the display device, it may be determined that the acceleration of the display device is artificially generated, and when acceleration exists at a position other than the predicted position of the display device, it may be determined that the acceleration of the display device is not artificially generated.
In a case where it is determined that the acceleration of the display device is artificially generated, it is not necessary to control the first image motion within a preset region in the screen of the display device according to the acceleration of the display device, and the first image motion within the preset region in the screen of the display device is controlled only in a case where it is determined that the acceleration of the display device is not artificially generated.
Because the user moves the display device manually to generate acceleration, the user can not be dazzled, and therefore according to the embodiment, the situation that the first image is controlled to move when the user moves the display device manually to generate acceleration can be avoided, and waste of resources is reduced.
It should be noted that the predicted position of the acceleration and the predicted acceleration at the predicted position exist in the predicted display device, and the parameters according to the predicted acceleration may be based on weather information, in addition to the motion trajectory, map information, and road condition information.
Fig. 18 is a schematic flowchart illustrating still another display control method according to an embodiment of the present disclosure. As shown in fig. 18, before controlling the first image movement within a preset area in the screen of the display device according to the acceleration of the display device, the method further includes:
step S6, determining whether the acceleration is greater than or equal to a preset acceleration;
if the acceleration is greater than or equal to the preset acceleration, step S2 is executed, and the first image in the preset area in the screen of the display device is controlled to move according to the acceleration of the display device.
In one embodiment, the acceleration is small, e.g., less than a predetermined acceleration (which may be set as desired, e.g., 0.1g, g being 9.8 m/s)2) The user views the display device with substantially no feeling of vertigo, so that it is not necessary to control the first image movement in a preset area in the screen of the display device according to the acceleration of the display device, but only when the acceleration is large, for exampleThe acceleration is larger than or equal to the preset acceleration, and the first image motion in the preset area in the screen of the display device is controlled according to the acceleration of the display device when the user watches the display device and feels dizzy, so that the waste of resources is reduced.
Optionally, the parameter of the first image motion comprises at least one of:
speed, direction.
Optionally, the correlation of the parameter of the first image motion with the acceleration comprises:
the direction of the first image motion is the same as or opposite to the direction of the acceleration; and/or
The magnitude of the velocity of the first image motion is positively correlated with the magnitude of the acceleration.
In one embodiment, the direction of the first image motion is the same as or opposite to the direction of the acceleration, and the setting can be performed as required, and by controlling the magnitude of the speed of the first image motion to be positively correlated with the magnitude of the acceleration, the degree of the motion state change of the display device can be determined more intuitively by the user, so that the degree of the motion state change of the user can be determined more intuitively.
Optionally, for a case that the preset region is a bar-shaped region between the edge of the second image and the edge of the screen, the parameter of the first image motion may further include a refresh rate, that is, a refresh rate of the first image from one end of the bar-shaped region to the other end for displaying again, where the faster the rate is, the shorter the time required for refreshing the first image is.
Embodiments of the present disclosure also provide a display control apparatus, including a processor configured to implement the steps in the method of any of the above embodiments.
The embodiment of the present disclosure further provides a display device, which includes the display control device in the above embodiment.
The display device in this embodiment may be: any product or component with a display function, such as electronic paper, a mobile phone, a tablet computer, a television, a notebook computer, a digital photo frame, a navigator and the like.
In this disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (15)
1. A display control method, comprising:
determining whether there is acceleration of the display device;
if the display device has acceleration, controlling a first image motion in a preset area in a screen of the display device according to the acceleration of the display device, wherein a parameter of the first image motion is related to the acceleration;
the preset area comprises a strip-shaped area arranged along the edge of the screen, and/or the preset area is a circular area, and the first image is a circular image concentric with the circular area;
the determining whether acceleration is present on the display device comprises:
determining whether there is acceleration of the display device while displaying a second image in a screen of the display device;
the preset area is arranged between the second image and the screen, or the preset area is positioned in the second image, and the distance between the preset area and at least one edge of the second image is smaller than or equal to a preset distance;
in the case where the preset area includes a bar-shaped area provided along an edge of the screen:
the screen is rectangular; the bar-shaped areas comprise a first bar-shaped area arranged along a first edge of the screen, and/or a second bar-shaped area arranged along a second edge of the screen, and/or a third bar-shaped area arranged along a third edge of the screen, and/or a fourth bar-shaped area arranged along a fourth edge of the screen, wherein the first edge and the second edge of the screen are parallel, and the third edge and the fourth edge of the screen are parallel;
when the acceleration includes a first acceleration parallel to the screen, the controlling a first image motion within a preset area in the screen of the display device according to the acceleration of the display device includes:
determining a first included angle between the first edge or the second edge and the direction of the first acceleration, and a second included angle between the third edge or the fourth edge and the direction of the first acceleration;
if the first included angle is smaller than a first preset angle, controlling the first image in the first strip-shaped area and/or the second strip-shaped area to move, and controlling the first image in the third strip-shaped area and/or the fourth strip-shaped area not to move;
if the second included angle is smaller than a first preset angle, controlling the first image in the third strip-shaped area and/or the fourth strip-shaped area to move, and controlling the first image in the first strip-shaped area and/or the second strip-shaped area not to move;
if the first included angle is larger than or equal to a first preset angle and the second included angle is larger than or equal to the first preset angle, controlling the first image motion in the first strip-shaped area and/or the second strip-shaped area and controlling the first image motion in the third strip-shaped area and/or the fourth strip-shaped area, wherein the direction of the vector sum of the speed of the first image motion in the first strip-shaped area or the second strip-shaped area and the speed of the first image motion in the third strip-shaped area or the fourth strip-shaped area is the same as the direction of the acceleration of the display device;
when the acceleration includes a second acceleration perpendicular to the screen, the controlling of the first image motion within a preset area in the screen of the display device includes:
controlling a first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area to be split into a plurality of sub-images, and move away from a splitting point, or move towards the splitting point and be combined into the first image;
in the case where the preset area is a circular area:
when the acceleration includes a first acceleration parallel to the screen, the controlling a first image motion within a preset area in the screen of the display device according to the acceleration of the display device includes:
controlling the circular image to rotate by taking the diameter passing through the circle center as an axis, wherein the axis is perpendicular to the direction of the first acceleration;
when the acceleration includes a second acceleration perpendicular to the screen, the first image is a circular image concentric with the circular region, and controlling the first image in a preset region in the screen of the display device to move according to the acceleration of the display device includes:
and controlling the circular image to be reduced or enlarged.
2. The method of claim 1, wherein the preset region comprises a bar-shaped region disposed along an edge of the screen, and wherein controlling the first image motion in the preset region in the screen of the display device according to the acceleration of the display device comprises:
after the first image moves to one end of the bar region, the first image is redisplayed from the other end of the bar region.
3. The method of claim 1, wherein prior to determining a first angle between the first edge or the second edge and the direction of the first acceleration and a second angle between the third edge or the fourth edge and the direction of the first acceleration, the controlling a first image motion within a preset area in a screen of the display device according to the acceleration of the display device further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
4. The method according to claim 1, wherein before controlling the first image in the first bar-shaped area, and/or in the second bar-shaped area, and/or in the third bar-shaped area, and/or in the fourth bar-shaped area, the first image is split into a plurality of sub-images and moved away from a split point, or the plurality of sub-images are moved towards the split point and combined into the first image, the controlling the first image movement in a preset area in a screen of the display device according to the acceleration of the display device further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
5. The method according to claim 1, wherein the preset area is a circular area, the first image is a circular image concentric with the circular area, and the screen is rectangular;
the circular areas comprise a first circular area internally tangent to a first vertex angle of the screen, and/or a second circular area internally tangent to a second vertex angle of the screen, and/or a third circular area internally tangent to a third vertex angle of the screen, and/or a fourth circular area internally tangent to a fourth vertex angle of the screen.
6. The method of claim 1, wherein the controlling the first image motion in a preset area in the screen of the display device according to the acceleration of the display device before controlling the circular image to rotate around the diameter passing through the center of the circle further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is smaller than a second preset angle, taking the acceleration as the first acceleration.
7. The method of claim 1, wherein the controlling the first image motion within a preset area in the screen of the display device according to the acceleration of the display device before controlling the circular image to be reduced or enlarged further comprises:
determining a third included angle between the screen and the direction of the acceleration;
and if the third included angle is larger than a second preset angle, taking the acceleration as the second acceleration.
8. The method of claim 1, further comprising:
before determining whether the display device has the acceleration, if a preset instruction is received, the second image is adjusted to display the preset area.
9. The method of any of claims 1 to 8, wherein the first image comprises an ontology and a trajectory;
wherein the color and/or brightness and/or size of the trajectory gradually decreases from the direction of the acceleration to the opposite direction of the acceleration.
10. The method of any of claims 1-8, wherein prior to determining whether there is acceleration of the display device, the method further comprises:
predicting a predicted position of the display device with acceleration and a predicted acceleration at the predicted position according to the motion track of the display device and map information and/or road condition information;
and when the display device is positioned at a preset position, controlling the first image in a preset area in a screen of the display device to move according to the predicted acceleration.
11. The method according to any one of claims 1 to 8, wherein before controlling the first image movement within a preset area in a screen of the display device according to the acceleration of the display device, the method further comprises:
determining whether the acceleration is greater than or equal to a preset acceleration;
and if the acceleration is greater than or equal to a preset acceleration, controlling the first image in a preset area in the screen of the display device to move according to the acceleration of the display device.
12. The method according to any of claims 1 to 8, wherein the parameter of the first image motion comprises at least one of:
speed, direction.
13. The method of claim 12, wherein the correlating the parameter of the first image motion to the acceleration comprises:
the direction of the first image motion is the same as or opposite to the direction of the acceleration; and/or
The magnitude of the velocity of the first image motion is positively correlated with the magnitude of the acceleration.
14. A display control apparatus comprising a processor configured to implement the steps of the method of any one of claims 1 to 13.
15. A display device characterized by comprising the display control device according to claim 14.
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| CN106953980A (en) * | 2017-03-29 | 2017-07-14 | 上海与德科技有限公司 | Alleviate the method and device of dizziness |
| CN108491138A (en) * | 2018-01-16 | 2018-09-04 | 华南理工大学 | A kind of mobile screen self-adapting regulation method based on Multi-sensor Fusion |
| CN110007760B (en) * | 2019-03-28 | 2022-06-07 | 京东方科技集团股份有限公司 | Display control method, display control device and display device |
-
2019
- 2019-03-28 CN CN201910242906.7A patent/CN110007760B/en active Active
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2020
- 2020-03-17 WO PCT/CN2020/079679 patent/WO2020192493A1/en active Application Filing
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| CN110007760A (en) | 2019-07-12 |
| WO2020192493A1 (en) | 2020-10-01 |
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