WO2020192493A1 - 显示控制方法、存储介质、显示控制装置和显示装置 - Google Patents

显示控制方法、存储介质、显示控制装置和显示装置 Download PDF

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Publication number
WO2020192493A1
WO2020192493A1 PCT/CN2020/079679 CN2020079679W WO2020192493A1 WO 2020192493 A1 WO2020192493 A1 WO 2020192493A1 CN 2020079679 W CN2020079679 W CN 2020079679W WO 2020192493 A1 WO2020192493 A1 WO 2020192493A1
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Prior art keywords
acceleration
image
area
display device
screen
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PCT/CN2020/079679
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English (en)
French (fr)
Inventor
刘佳灏
刘金星
孙文佳
刘小舟
熊彦楠
高博
李萌
Original Assignee
京东方科技集团股份有限公司
北京京东方光电科技有限公司
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Publication of WO2020192493A1 publication Critical patent/WO2020192493A1/zh

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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
    • G06F3/01—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
    • 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

Definitions

  • the embodiments of the present disclosure relate to a display control method, a storage medium, a display control device, and a display device.
  • the user may experience dizziness, nausea, etc. due to changes in the motion state, such as vehicle acceleration, when viewing the display device during exercise, such as during a ride in a car.
  • At least one embodiment of the present disclosure provides a display control method, including: determining the acceleration of a display device; controlling the display of a first image in a first preset area on the screen of the display device according to the acceleration of the display device, so The display parameter of the first image is related to the acceleration of the display device.
  • the display parameters of the first image include motion parameters and/or image parameters.
  • the motion parameter of the first image includes at least one of the following: the magnitude of the motion speed, and the motion direction.
  • the first image includes a body and a track
  • the image parameters of the first image include at least one of the following: the size of the track, the depth of the color of the track, and the brightness of the track.
  • the correlation between the display parameter of the first image and the acceleration includes at least one of the following: the movement direction of the first image is the same as or opposite to the direction of the acceleration or component of the display device;
  • the size of the moving speed of an image is positively related to the size of the acceleration or component of the display device;
  • the size of the track is gradually from the direction of the acceleration or component of the display device to the opposite direction of the acceleration or component of the display device Decrease;
  • the depth of the color of the track gradually decreases from the direction of the acceleration or component of the display device to the opposite direction of the acceleration or component of the display device;
  • the brightness of the track decreases from the acceleration or component of the display device The direction to the opposite direction of the acceleration or component of the display device gradually decreases.
  • the first preset area includes a bar-shaped area arranged along an edge of the screen.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes: controlling the first image to move to the strip area After one end, the first image is redisplayed from the other end of the strip area.
  • the screen is rectangular; the first preset area includes a first area and a second area, and the first area includes a first stripe area and an area along a first side of the screen. At least one of the second strip-shaped areas provided along the second side of the screen, the second area including a third strip-shaped area provided along the third side of the screen and a fourth side along the screen In at least one of the fourth strip-shaped regions, the first side and the second side of the screen are parallel, and the third side and the fourth side of the screen are parallel.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes: determining the direction of the acceleration of the display device and the location of the screen. The acceleration angle of the plane.
  • controlling the display of the first image in the first preset area on the screen of the display device further includes: if the acceleration angle is less than the acceleration preset angle, determining the first side or the first side A first angle between the two sides and the direction of the first acceleration, and a second angle between the third side or the fourth side and the direction of the first acceleration, the first acceleration being the display device If the first included angle is smaller than the first preset angle, control the movement of the first image in the first area, and control the first image in the second area.
  • the image does not move; if the second included angle is smaller than the first preset angle, the first image in the second area is controlled to move, and the first image in the first area is controlled to not move; if the 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, controlling the movement of the first image in the first area, and controlling all The first image movement in the second area, wherein the direction of the vector sum of the speed of the first image movement in the first area and the speed of the first image movement in the second area is the same as the first acceleration In the same direction.
  • controlling the display of the first image in the first preset area on the screen of the display device further includes: if the acceleration angle is greater than the acceleration preset angle, controlling the first area
  • the first image and the first image in the second area are respectively split into multiple sub-images and move away from the split point, or multiple sub-images in the first image move to the merging point to merge into one.
  • the screen is a rectangle; the first preset area includes at least one of the following: a first circular area inscribed in the first vertex of the rectangle, and a second vertex inscribed in the rectangle. A second circular area of a corner, a third circular area inscribed in the third corner of the rectangle, and a fourth circular area inscribed in the fourth corner of the rectangle.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes: determining the plane of the screen and the direction of the acceleration Acceleration angle.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device further includes: if the acceleration angle is less than the acceleration preset angle, controlling The circular image rotates with a diameter passing through the center of the circle as an axis, wherein the axis is perpendicular to the direction of the first acceleration, and the first acceleration is the component of the acceleration of the display device parallel to the plane where the screen is located.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device further includes: if the acceleration angle is greater than the acceleration preset angle To control the reduction or enlargement of the circular image.
  • the display control method further includes: displaying a second image in a second preset area on the screen of the display device.
  • the display control method further includes: obtaining the first preset area by reducing the second preset area.
  • the first preset area is located outside the second preset area, and closer to the edge of the screen than the second preset area.
  • the first preset area is located in the second preset area, and a distance from at least one side of the second preset area is less than or equal to a preset distance.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes: predicting, according to map information, the predicted moment when the acceleration of the display device exists and where the The predicted acceleration at the predicted time; at the predicted time, the display of the first image in the first preset area on the screen of the display device is controlled according to the predicted acceleration.
  • At least one embodiment of the present disclosure further provides a storage medium that non-temporarily stores computer-readable instructions, and when the non-temporarily stored computer-readable instructions are executed by a computer, the instructions of the above display control method can be executed.
  • At least one embodiment of the present disclosure further provides a display control device, including a memory and a processor, the processor stores one or more computer program instructions; the one or more computer program instructions are configured to be processed by the processor
  • the one or more computer program instructions include instructions for executing the foregoing display control method.
  • At least one embodiment of the present disclosure further provides a display device including the above-mentioned display control device.
  • Fig. 1 is a schematic flowchart of a display control method according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic diagram showing a preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic diagram showing another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic flowchart showing another display control method according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • Fig. 8 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 9 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 10 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 11 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • Fig. 12 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 13 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • Fig. 14 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 15 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • Fig. 16 is a schematic diagram showing still another preset area and a first image according to an embodiment of the present disclosure.
  • Fig. 17 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • Fig. 18 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • FIG. 19 is a schematic diagram of a storage medium provided by at least one embodiment of the present disclosure.
  • FIG. 20 is a schematic diagram of a display control device provided by at least one embodiment of the present disclosure.
  • the user When the user is in motion, such as riding in vehicles, ships, airplanes and other vehicles, the following mainly takes the vehicle as an example.
  • the user When the user views the display device, the user may experience dizziness due to changes in the motion state, such as vehicle acceleration. Nausea and other symptoms.
  • the vestibule of the human body can perceive the change in the state of motion.
  • the human body is accelerating with the vehicle, but the human eye is watching the display device and does not obtain the information of the motion change, so the sensed content has no change in the motion state, resulting in
  • the content of the vestibular perception received by the human brain is inconsistent with the content perceived by the human eye, resulting in a feeling of dizziness.
  • At least one embodiment of the present disclosure provides a display control method, including: determining the acceleration of the display device, controlling the display of a first image in a first preset area on the screen of the display device according to the acceleration of the display device, and the first The display parameters of the image are related to the acceleration of the display device.
  • Dynamic display is performed on the display device to simulate the actual motion state of the vehicle, so that the vestibular brain signal of the user is consistent with the ocular visual field signal, thereby alleviating or even eliminating the user's visual induced motion sickness.
  • the display control method shown in the embodiments of the present disclosure may be applied to a display device, and the display device may be an electronic device with a display function, such as a mobile phone, a TV, and a wearable device.
  • the display parameters of the first image include motion parameters and/or image parameters.
  • the motion parameter of the first image includes at least one of the following: the magnitude of the motion speed, and the motion direction.
  • the first image includes the body and the track
  • the image parameters of the first image include at least one of the following: the size of the track, the depth of the color of the track, and the brightness of the track.
  • the correlation between the display parameter of the first image and the acceleration includes at least one of the following: the movement direction of the first image is the same as or opposite to the direction of the acceleration or component of the display device; the movement speed of the first image
  • the magnitude of is positively related to the magnitude of the acceleration or component of the display device; the size of the track gradually decreases from the direction of the acceleration or component of the display device to the opposite direction of the acceleration or component of the display device; the track The depth of the color gradually decreases from the direction of the acceleration or component of the display device to the opposite direction of the acceleration or component of the display device; the brightness of the track is from the direction of the acceleration or component of the display device to the display
  • the acceleration or component of the device gradually decreases in the opposite direction.
  • the acceleration of the display device is not parallel to the plane of the display screen of the display device, or the direction of the acceleration of the display device is not parallel to the preset motion track of the first image.
  • the acceleration of the display device can be set along the The components of the preset motion trajectory of the first image are the same as or opposite to the motion direction of the first image.
  • the relationship between the change of the above-mentioned image parameter and the acceleration of the display device is also similar, and will not be repeated here.
  • the depth of the color of the first image refers to the saturation of the color.
  • the display control method further includes: determining whether the acceleration of the display device is greater than or equal to a preset acceleration; if the acceleration is greater than or equal to the preset acceleration, controlling the screen of the display device according to the acceleration of the display device Display of the first image in the first preset area.
  • FIG. 1 is a flowchart of a display control method provided by at least one embodiment of the present disclosure.
  • the display control method is described by taking the control of the movement of the first image and its movement parameters to control the display of the first image as an example.
  • the embodiments of the present disclosure are not limited thereto.
  • an embodiment of the present disclosure proposes a display control method, including steps S1 and S2.
  • Step S1 Determine whether the display device has acceleration; the display device may be a display device held or worn by the user, or a display device fixed in a carrier, which is not limited by the embodiment of the present disclosure.
  • Step S2 if the display device has acceleration, control the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device, wherein the parameters of the movement of the first image Related to the acceleration.
  • an inertial measurement unit is provided inside the display device, and a positioning unit (such as a GPS module), an electronic compass, etc. may also be provided.
  • a positioning unit such as a GPS module
  • an electronic compass etc.
  • the display device can determine whether it has acceleration. When the display device is displaying the second image, if the display device has acceleration, it may cause the viewer to experience dizziness when viewing the second image. Controlling the movement of the first image in the preset area on the screen of the display device according to the acceleration of the display device can alleviate or eliminate the dizziness of the user.
  • the first preset area may be an area outside the second preset area where the second image is located, and is closer to the edge of the screen than the second preset area; the first preset area may also be the second preset area 2.
  • the area within the preset area when the preset area is an area within the second preset area, when the first image is displayed, the first image can be made to have a certain degree of transparency, so as to alleviate the problem of occlusion of the second image by the first image.
  • the first preset area may be a bar-shaped area arranged along the edge of the screen.
  • the second image 11 is displayed on the second preset area 13 in the screen 1.
  • the first preset area 10 and the second preset area 13 may both be located in the display area of the display device.
  • the first preset area 10 is arranged along the edge of the screen 1, and is located between the edge of the second preset area 13 and the edge of the screen 1 (that is, the edge of the display area).
  • the first image 12 is the first preset. Let the dots in area 10. For example, as shown in FIG. 2, the first preset area 10 surrounds the second preset area 13.
  • the first preset area 10 may include four strip-shaped areas located between the four sides of the second preset area 13 and the four sides of the screen.
  • multiple first images 12 are respectively displayed in the plurality of strip areas; the first preset area can also be adjusted as needed, for example, it only includes the strip area between one side of the second preset area 13 and one side of the screen.
  • the first image can be a dot as shown in FIG. 2 or other shapes, such as a quadrilateral, a triangle, and so on.
  • the first preset area may be automatically displayed when there is acceleration in the display device, or it may be displayed only when the user inputs a preset instruction, for example, when the user inputs a preset instruction,
  • the second preset area 13 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 preset area 13 as the first preset area.
  • the first image may be displayed simultaneously with the first preset area, for example, may be displayed at a preset position of the first preset area, for example, displayed at the center of each bar area as shown in FIG. 2, It can also be displayed when the display device has acceleration.
  • the parameter of the movement of the first image is related to the acceleration, for example, the direction of the movement speed of the first image is the same as the direction of acceleration of the display device.
  • the display device has a rightward acceleration a, then the dots in the upper and lower bar regions can move to the right.
  • the display device has a forward acceleration a, then the left and right two The dots in the bar area can move forward.
  • the value of the speed of the movement of the first image may be positively correlated with the value of the acceleration, that is, the greater the acceleration, the greater the speed of the movement of the first image, so that the user can more accurately perceive the change of the movement state through the eyes.
  • the direction of movement of the first image can be the same as the direction of acceleration of the display device as shown in Figures 3 and 4, or it can be opposite to the direction of acceleration of the display device.
  • the first image can simulate inertia. Movement, for example, if the display device has a forward acceleration, then the first image can move backward. The user can set the direction of the movement of the first image to be the same or opposite to the direction of acceleration of the display device according to his own perception habits.
  • the user watching the second image can learn that the display device has an acceleration to the right according to the change of the dots in the strip area, and then determine the change of their own motion state. For example, when a user rides in a vehicle or other vehicle, the acceleration of the display device and the user's acceleration are generally the same. By determining the acceleration of the display device, the user's own acceleration can be determined.
  • the content perceived by the user's eyes can also reflect the changes in their own motion, so that the content perceived by the human eyes is consistent with the content perceived by the vestibule, thereby avoiding the feeling of dizziness.
  • the second image and the first image in this embodiment may be provided by different applications.
  • the display of the first image is not limited to the type of the second image.
  • the second image is The display device comes with a screen saver image provided by the system.
  • the first image can be displayed on the screen together with the second image.
  • the second image is a video image provided by a video application, and the first image can be displayed on the screen together with the second image.
  • the second image is a game interface provided by a game application.
  • the first image can also be displayed on the screen together with the second image.
  • the second image is a communication interface provided by a communication application. The images are displayed on the screen together.
  • the first preset area includes a bar-shaped area arranged along the edge of the screen.
  • the strip area is flat, there may be a greater depth in a certain direction.
  • the upper and lower strip areas shown in FIG. 2 have a greater depth in the left and right directions, which can be The first image provides a larger movement space in this direction, so that the first image can move freely in this direction.
  • the first preset area is set along the edge of the screen, which can be parallel to the edge of the screen, which is convenient for setting the position of the first preset area to reduce the impact on the second image. For example, it is set at the edge of the second image as shown in Figure 2. Between it and the edge of the screen, it helps to ensure that the second image has a good display effect.
  • Fig. 5 is a schematic flowchart showing another display control method according to an embodiment of the present disclosure.
  • the controlling the movement of the first image in the first preset area on the 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 strip area, the first image is redisplayed from the other end of the strip area.
  • the first image since the first image moves along the strip area, it may move to one end of the strip area. In this case, the first image can be redisplayed from the other end of the strip area so that The user can watch the first image move relatively coherently, and then determine the change of his own motion state coherently.
  • the movement of the first image to one end of the strip area can refer to the movement to the end point of one end of the strip area or the area near the end point of one end.
  • Re-displaying the first image at one end may mean re-displaying the first image from the end point at the other end, or re-displaying the first image from the area near the end point at the other end.
  • the length of the strip area is L, then the first image can disappear at the end point L/6 from one end, and then redisplay from the end point L/6 from the other end.
  • the screen is a rectangle; for example, the rectangle may be a right-angled rectangle, a rounded rectangle, or other approximate rectangular shapes.
  • the first preset area includes a first area 21 and a second area 22, the first area 21 includes a first strip-shaped area arranged along the first side of the screen, and/or A second strip-shaped area set along the second side of the screen, the second area 22 includes a third strip-shaped area set along the third side of the screen, and/or set along the fourth side of the screen
  • the first side and the second side of the screen are parallel, and the third side and the fourth side of the screen are parallel; that is, the first preset area includes at least one strip area, They are parallel to the first and third sides of the rectangle.
  • the strip area may be as shown in Figure 2, wherein the width and number of the strip area can be set as required. For example, four strip areas can be set as shown in Figure 2, or only 1 One, two or three strip areas. If the first image is a dot, the diameter of the dot may be equal to the width of the strip area.
  • Fig. 6 is a schematic flowchart showing a control of the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device according to an embodiment of the present disclosure.
  • the acceleration includes a first acceleration parallel to the screen, and the controlling the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes The following steps S22-S25.
  • Step S22 Determine the first angle between the first side or the second side and the direction of the first acceleration, and the angle between the third side or the fourth side and the direction of the first acceleration The second angle.
  • Step S23 if the first included angle is smaller than the first preset angle, control the movement of the first image in the first area, and control the first image in the second area to not move.
  • Step S24 if the second included angle is smaller than the first preset angle, control the movement of the first image in the second area, and control the first image in the first area to not move.
  • Step S25 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, control the movement of the first image in the first area, and control the The first image movement in the second area, wherein the speed of the first image movement in the first strip area or the second strip area is the same as the third strip area or the fourth strip area
  • the direction of the vector sum of the velocity of the movement of the first image is the same as the direction of the acceleration of the display device.
  • the first included angle is less than the first preset angle, it means that the direction of the first acceleration is closer to the extension direction of the first strip-shaped area and the second strip-shaped area, so that the first The movement of the first image in the area represents the movement state of the display device, so that the user can accurately determine his own movement state accordingly.
  • the second included angle is smaller than the first preset angle, it means that the direction of the first acceleration is closer to the extension direction of the third strip area and the fourth strip area, so that the first image in the second area can be controlled.
  • the movement represents the movement state of the display device, so that the user can accurately determine his own movement state accordingly.
  • the direction of the first acceleration is related to the first strip area, the second strip area, and the third
  • the extending directions of the stripe area and the fourth stripe area are far apart. It is difficult to accurately represent the movement state of the display device only through the first area or only through the movement of the first image in the second area, and it is not convenient for the user to be accurate accordingly. To determine their own state of motion.
  • the direction of the vector sum of the speed of the first image movement in the first strip area or the second strip area and the speed of the first image movement in the third strip area or the fourth strip area is the same as that of the first image of the display device.
  • One direction of acceleration is the same.
  • the user can perceive the speed of the movement of the first image in the first or second strip area and the first image in the third or fourth strip area.
  • the vector sum of the speed of the movement, 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 movement state of the display device, and then accurately perceive its own movement state.
  • the first preset angle may be 40 degrees-60 degrees, for example, 45 degrees, 50 degrees.
  • the display control method provided in this embodiment further includes: determining the plane where the screen is located The third included angle with the direction of the acceleration of the display device (an example of the acceleration included angle in the present disclosure).
  • the third included angle is smaller than the second preset angle (an example of the acceleration preset angle of the present disclosure)
  • the component of the acceleration of the display device parallel to the plane of the plane is taken as the first acceleration, and the step S22 is performed. -S25.
  • the acceleration of the display device can also be approximately regarded as parallel to the plane where the screen is located, so that the acceleration is regarded as the first acceleration, and the first side or the second side and the first side can be determined.
  • the third included angle is smaller than the second preset angle
  • control the first image in the first area and the second area to split into multiple sub-images and move away from the split point, or the first image in the first image
  • the multiple sub-images move to the merging point to merge into one.
  • Fig. 7 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • the acceleration includes a second acceleration perpendicular to the screen
  • the controlling the movement of the first image in the first preset area on the screen of the display device includes: step S26, controlling the first area , And/or in the second area, the first image is split into multiple sub-images and moves away from the split point, or multiple sub-images in the first image move to the split point to merge into one.
  • the display device has a second acceleration perpendicular to the screen
  • the screen of the display device is parallel to the horizontal plane
  • the vehicle the user rides in bumps up and down
  • the bar-shaped area is displayed on the screen
  • the strip-shaped area is also perpendicular to the second acceleration. In this case, it is difficult to indicate a change in the movement state of the display device by controlling the movement of a single first image along the strip-shaped area.
  • the first image is split into multiple sub-images and moves away from the split point, or multiple sub-images move toward the split point and are combined into all
  • the first image is to represent the change of the motion state of the display device in the vertical screen direction.
  • the first image in the first strip area and the second strip area can be controlled to split into two sub-images 121, where the split point is located in the strip area Then, the two sub-images 121 after splitting can move to both ends of the strip area.
  • the two sub-images 121 in the first strip-shaped area and the second strip-shaped area can be controlled to move to the split point and merge into one first image.
  • the first image can be split and merged to indicate the change in the motion state of the display device in the vertical screen direction, thereby forming a clear area with a single first image moving along the stripe area, so that the user can clearly It is necessary to perceive that the change in the motion state of the display device is vertical to the screen, and then quickly and accurately determine the change in the body state.
  • the second preset angle may be 40 degrees-60 degrees, such as 45 degrees or 50 degrees.
  • the controlling the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device further includes: determining the third direction of the screen and the acceleration Included angle; if the third included angle is greater than the second preset angle, the acceleration is taken as the second acceleration.
  • this embodiment can determine the third included angle between the screen and the direction of the acceleration, when the third included angle is greater than the second preset Angle, the acceleration can be regarded as perpendicular to the screen approximately, so that the acceleration is regarded as the second acceleration, and then the control in the first strip area and/or in the second strip area, And/or in the third strip area, and/or in the fourth strip area, the first image is split into multiple sub-images and moves away from the split point, or multiple sub-images move toward the split point Motion, and combined into the first image.
  • the first preset area is a circular area
  • the first image is a circular image concentric with the circular area.
  • the first preset area 10 may be set between the upper left corner of the screen 1 and the second image 11, and the first image 12 may be set in the first preset area 10. , And is a circular image concentric with the first preset area 10.
  • controlling the movement of the first image may be controlling the rotation of the first image in the first preset area.
  • the first image in this embodiment is displayed as a circle in a two-dimensional space. However, it is displayed as a sphere when it is moving, and when the first image rotates, it can rotate with the diameter passing through the center of the circle as the axis. Since the spherical rotation direction is not limited to the left and right or up and down directions, but can move in more directions, it can more intuitively indicate the change of the movement state of the display device, so that the user can more quickly determine the change of his own movement.
  • the first image may include stripes, and the colors and shapes of the stripes can be different. Accordingly, during the rotation of the first image, the stripes will also rotate, which is convenient for the user to determine the direction in which the first image rotates. , So as to determine the change of the motion state of the display device, and then determine the change of its own motion accordingly.
  • the screen is a rectangle; for example, the rectangle may be a right-angled rectangle, a rounded rectangle, or other approximate rectangular shapes.
  • the first predetermined area includes at least one of the following: a first circular area inscribed in the first corner of the rectangle, a second circular area inscribed in the second corner of the rectangle, and inscribed The third circular area at the third corner of the rectangle and the fourth circular area at the fourth corner of the rectangle inscribed.
  • the first preset area 10 may be set between the top corner of the screen 1 and the second image 11, respectively. Since the main content in the image is generally displayed in the central area, the four corner areas generally do not display the main content, so set the first preset area between the top corner of the screen and the second image, and set it in the first preset area
  • the first image is displayed inside, which is not easy to affect the displayed content of the second image, and it is convenient for the user to observe the movement of the first image in the first preset area with the peripheral vision, so as to obtain the information of the change of its own movement state.
  • Fig. 11 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • the acceleration includes a first acceleration parallel to the screen
  • the controlling the movement of the first image in a first preset area on the screen of the display device according to the acceleration of the display device includes : Step S27, controlling the circular image to rotate with the diameter passing through the center of the circle as an axis, wherein the axis is perpendicular to the direction of the first acceleration, and the first acceleration is the acceleration of the display device parallel to the The component of the plane where the screen lies.
  • the diameter that passes through the center of the circle and is perpendicular to the direction of the first acceleration may be determined in the circular image (for example, FIG. 12 (Shown by the dotted line in the middle), and then control the circular image to rotate around the diameter as the axis, so that the direction of rotation of the circular image is the same as the direction of the first acceleration.
  • the movement state of the display device is represented by rotating the first image Because the first image is circular, it can be rotated within 360°, not limited to up and down or left and right directions, so that it can more intuitively indicate the change in the movement state of the display device, so that the user can determine more quickly. Changes in own movement.
  • the controlling the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device further includes : Determine the third included angle between the screen and the direction of acceleration (another example of the acceleration included angle of the present disclosure); if the third included angle is smaller than the second preset angle (another example of the acceleration preset angle of the present disclosure) An example), and then perform the step S27; if the third included angle is greater than the second preset angle, control the circular image to be reduced or enlarged.
  • this embodiment can determine the third included angle between the screen and the direction of the acceleration, when the third included angle is smaller than the second preset Angle, the acceleration can be regarded as being parallel to the screen approximately, and the acceleration can be regarded as the first acceleration, and then the circular image can be controlled to rotate with the diameter passing through the center of the circle as the axis.
  • Fig. 13 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • the acceleration includes a second acceleration perpendicular to the screen
  • the controlling the movement of the first image in the first preset area on 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.
  • the circular image can be controlled to be reduced or enlarged.
  • the display device has a second acceleration perpendicular to the screen
  • the screen of the display device is parallel to the horizontal plane
  • the vehicle the user rides in bumps up and down
  • the bar-shaped area is displayed on the screen. Therefore, the bar-shaped area is also perpendicular to the second acceleration.
  • the first image rotates it can only show the change of the movement state of the display device in the direction parallel to the screen, and it is difficult to show the display Changes in the motion state of the device in the vertical screen direction.
  • the circular image is controlled to be reduced or enlarged to indicate the change of the motion state of the display device in the vertical screen direction.
  • the circular image 12 when the acceleration direction is vertical to the screen upward (toward the user's eyes), the circular image 12 can be controlled to shrink, wherein the center of the reduced circular image can be the same as the center of the circular image before reduction .
  • the circular image when the acceleration direction is vertical to the screen downward (away from the user's eyes), the circular image can be controlled to zoom in.
  • the first image can be reduced and enlarged to indicate the change in the motion state of the display device in the vertical screen direction, thereby forming an obvious area with the rotation of the first image, so that the user can clearly perceive the display device
  • the change of motion state is vertical screen, and then the change of body state can be determined quickly and accurately.
  • the controlling the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device further includes: determining the screen A third included angle with the direction of the acceleration; if the third included angle is greater than a second preset angle, the acceleration is taken as the second acceleration.
  • this embodiment can determine the third included angle between the screen and the direction of the acceleration, when the third included angle is greater than the second preset In terms of angle, the acceleration can be approximately regarded as perpendicular to the screen, so that the acceleration is used as the second acceleration to control the reduction or enlargement of the circular image.
  • the third included angle is equal to the second preset angle in the above embodiment, it can be divided as needed.
  • this case can be divided into the case where the acceleration is the first acceleration It is also possible to divide this situation into a situation where the acceleration is regarded as the second acceleration.
  • the first preset angle and the second preset angle can be set separately as required.
  • the first preset angle can be set to be greater than or equal to 0 degrees and less than or equal to 45 degrees
  • the second preset angle Can be set to 45 degrees.
  • the determining whether there is acceleration in the display device includes: determining whether there is acceleration in the display device when the second image is displayed on the screen of the display device.
  • the first preset area is set between the second image and the screen.
  • the first preset area displayed in the first preset area can be avoided as much as possible.
  • One image blocks the second image, while ensuring that the user can easily view the first image when viewing the second image, so as to quickly perceive changes in their own motion.
  • the first preset area is located in the second image, and the distance from at least one side of the second image is less than or equal to the preset distance.
  • the first preset area may be located outside the second image, for example, between the edge of the second image and the edge of the screen as shown in FIG. 2, or may be located within the second image, in this case
  • the distance between the first preset area and at least one side of the second preset area is less than or equal to the preset distance, and accordingly, it can be ensured that the first preset area is as close as possible to at least one side of the second preset area, Thereby reducing the influence on the display content of the central area of the second image.
  • the transparency of the first image can also be reduced to alleviate the occlusion of the second image.
  • Fig. 15 is a schematic flowchart showing yet 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 acceleration, if a preset instruction is received, adjusting the second image to display the first preset area.
  • the first preset area may be displayed only when the preset instruction is received. Accordingly, the user can control whether the display device displays the first preset area as needed, so as to improve the controllability of the display device.
  • the second image can be adjusted.
  • the adjustment method of the second image can be adjusted below the image as needed, as long as the first preset area can be provided, and the first preset area It may be an area that does not overlap with the second image, or an area that overlaps with the second image.
  • the second image can be reduced to form the strip-shaped area in the embodiment shown in FIG. 2 as the first preset area; for example, the aspect ratio of the image can be adjusted, Therefore, an area that does not display the second image is provided on the screen as the first preset area to display the first image.
  • the non-important information in the second image can be displayed on the edge of the second image, such as the advertisement information in the second image, so that the area where the advertisement is displayed can be regarded as the first Preset the area, and then overlap and display the first image on the advertisement displayed in the second image.
  • the display of the first image can be controlled by controlling the image parameters of the first image.
  • the first image includes a body and a trajectory, and the depth (that is, saturation) and/or brightness and/or size of the color of the trajectory is from the direction of the acceleration (or component) of the display device to the acceleration The opposite direction gradually decreases.
  • the strip area shown in FIG. 2 is taken as the first preset area, and the dots in the strip area are used as the first image as an example.
  • the dots When the display device has an acceleration a to the right, the dots When the body moves to the right, a trajectory can be generated.
  • the dot body 122 moves to the right, and there is a trajectory 123 behind the dot (left side), and the trajectory size is from the right (the direction of acceleration) To the left (the opposite direction of acceleration) gradually decreases.
  • the change in the motion state of the display device can be more clearly indicated through the trajectory, to overcome the problem that the first image body is too small and the motion process is not easily observed by the user, so that the user can quickly perceive the change in the motion state of the display device, and then determine Changes in their own motion state.
  • attributes such as color (such as depth) and brightness can also be changed.
  • the brightness of the trajectory can gradually decrease from right to left, which can also ensure that the trajectory is more clearly expressed Shows the change in the movement state of the display device.
  • the circular first image can also display the trajectory during the rotation process.
  • the color, brightness, size and other attributes of the trajectory change are similar to those in the embodiment shown in FIG. 16. Repeat it again.
  • the expression form of the trajectory is not limited to the situation shown in FIG. 16.
  • the length of the trajectory can be shorter and form a drop shape with the first image body.
  • the manifestation of the trajectory can be set as required.
  • controlling the display of the first image in the first preset area on the screen of the display device according to the acceleration of the display device includes: predicting, according to map information, the predicted moment of acceleration of the display device and the location The predicted acceleration at the predicted time; at the predicted time, the motion of the first image in the first preset area on the screen of the display device is controlled according to the predicted acceleration.
  • Fig. 17 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure. As shown in FIG. 17, before determining whether the display device has acceleration, the method further includes:
  • Step S4 predicting the predicted location of the display device where the acceleration exists and the predicted acceleration at the predicted location based on the motion trajectory of the display device, and map information and/or road condition information;
  • Step S5 When the display device is at the preset position, control the movement of the first image in the first preset area on the screen of the display device according to the predicted acceleration.
  • the movement track of the display device as well as map information, road condition information, etc. can be obtained.
  • the movement track may be the movement track of the vehicle where the display device is located, such as the navigation route of the vehicle.
  • the tool communicates to acquire the movement trajectory of the vehicle, and according to the acquired movement trajectory, determines the map information near the movement trajectory and the road condition information of the road section of the movement trajectory.
  • the road condition information can be obtained based on big data statistics.
  • the first preset area in the screen of the display device can be controlled according to the predicted acceleration when the display device is at the preset location or predicted time Therefore, when the display device is at the preset position, it is unnecessary to determine whether the display device has acceleration, and it is not necessary to obtain the acceleration of the display device.
  • the predicted acceleration is predetermined, so the control can be completed quickly.
  • the movement trajectory of the display device and the map information and/or road condition information, it can also be determined whether the acceleration of the display device is artificially generated.
  • the predicted position of the display device with acceleration can be predicted based on the movement track of the display device, and map information and/or road condition information.
  • the display device can be determined The acceleration of is artificially generated, and when the display device has acceleration at a position other than the predicted position, it can be determined that the acceleration of the display device is not artificially generated.
  • the acceleration of the display device When it is determined that the acceleration of the display device is artificially generated, it is not necessary to control the movement of the first image in the first preset area on the screen of the display device according to the acceleration of the display device. In the case of artificial generation, the movement of the first image in the first preset area on the screen of the display device is controlled.
  • predicted location of the acceleration and the predicted acceleration at the predicted location of the prediction display device described above are based on parameters, in addition to motion trajectory, map information, road condition information, etc., but also weather information.
  • Fig. 18 is a schematic flowchart showing yet another display control method according to an embodiment of the present disclosure.
  • the method before controlling the movement of the first image in the first preset area on 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 the preset acceleration; wherein, if the acceleration is greater than or equal to the preset acceleration, step S2 is executed to control the first image in the first preset area on the screen of the display device according to the acceleration of the display device movement.
  • the acceleration of the display device controls the movement of the first image in the first preset area on the screen of the display device, and only when the acceleration is large, such as greater than or equal to the preset acceleration, enough to make the user feel dizzy when viewing the display device.
  • the acceleration of the display device controls the movement of the first image in the first preset area on the screen of the display device to reduce the waste of resources.
  • the parameters of the first image motion include at least one of the following: speed magnitude and speed direction.
  • the correlation between the parameter of the first image motion and the acceleration includes: 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 speed of the first image motion and the acceleration The size is positively correlated.
  • the direction of the movement of the first image and the direction of acceleration are the same or opposite, which can be set according to needs.
  • the speed of the movement of the first image to be positively correlated with the magnitude of the acceleration, the user can more intuitively determine the display
  • the degree of change in the motion state of the device in order to more intuitively determine the degree of change in its own motion state.
  • the parameter of the first image motion may also include the refresh rate, that is, the first image moves to The speed at which one end of the strip area is refreshed and redisplayed from the other end. The faster the speed, the shorter the time required for the first image to refresh.
  • FIG. 19 is a schematic diagram of a storage medium provided by at least one embodiment of the present disclosure.
  • the storage medium 400 non-transitory stores computer-readable instructions 401, and when the non-transitory computer-readable instructions are executed by a computer (including a processor), it can execute any one of the embodiments of the present disclosure. Display control method.
  • the storage medium may be any combination of one or more computer-readable storage media.
  • a computer-readable storage medium includes controlling the data in the first preset area on the screen of the display device according to the acceleration of the display device.
  • the computer-readable program code of the first image movement For example, when the program code is read by a computer, the computer can execute the program code stored in the computer storage medium, and execute, for example, the display control method provided in any embodiment of the present disclosure.
  • the storage medium may include a memory card of a smart phone, a storage component of a tablet computer, a hard disk of a personal computer, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM), The portable compact disk read-only memory (CD-ROM), flash memory, or any combination of the above storage media can also be other suitable storage media.
  • RAM random access memory
  • ROM read only memory
  • EPROM erasable programmable read only memory
  • CD-ROM compact disk read-only memory
  • flash memory or any combination of the above storage media can also be other suitable storage media.
  • FIG. 20 is a schematic block diagram of a display control device provided by an embodiment of the present disclosure.
  • the display control device 500 includes a processor 510 and a memory 520.
  • the memory 520 is used to store non-transitory computer program instructions (for example, one or more computer program instructions).
  • the processor 510 is configured to run non-transitory computer program instructions. When the non-transitory computer program instructions are executed by the processor 510, one or more steps in the panoramic image acquisition method described above can be executed.
  • the memory 520 and the processor 510 may be interconnected by a bus system and/or other forms of connection mechanisms (not shown).
  • the non-transitory computer program instructions stored in the memory 520 of the display control device 500 are executed by the processor 510, one or more steps in the panoramic image acquisition method described above may also be executed.
  • the processor 510 may be a central processing unit (CPU), a graphics processing unit (GPU), a digital signal processor (DSP), or other forms of processing units with data processing capabilities and/or program execution capabilities, such as field programmable Gate array (FPGA), etc.; for example, the central processing unit (CPU) can be an X86 or ARM architecture.
  • the processor 510 may be a general-purpose processor or a special-purpose processor, and may control other components in the panoramic image acquisition apparatus 500 to perform desired functions.
  • the memory 520 may include any combination of one or more computer program products, and the computer program products may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory.
  • Volatile memory may include random access memory (RAM) and/or cache memory (cache), for example.
  • the non-volatile memory may include, for example, read only memory (ROM), hard disk, erasable programmable read only memory (EPROM), portable compact disk read only memory (CD-ROM), USB memory, flash memory, etc.
  • Computer program instructions, such as one or more computer program modules can be stored on the computer-readable storage medium, and the processor 510 can run the computer program instructions to implement various functions of the display control device 500.
  • the computer-readable storage medium may also store various application programs and various data, various data used and/or generated by the application programs, and the like.
  • An embodiment of the present disclosure also provides a display device including the above-mentioned display control device.
  • the display device in the embodiment of the present disclosure may be any product or component with display function, such as electronic paper, mobile phone, tablet computer, television, notebook computer, digital photo frame, navigator, etc.

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Abstract

一种显示控制方法，包括：确定所述显示装置的加速度；根据所述显示装置的加速度，控制所述显示装置的屏幕(1)中第一预设区域(10)内的第一图像(12)的显示，所述第一图像(12)的显示参数与所述显示装置的加速度相关。该显示控制方法可以有效缓解甚至消除用户的视觉诱导晕动症现象。

Description

显示控制方法、存储介质、显示控制装置和显示装置
本申请要求于2019年3月28日递交的中国专利申请第201910242906.7号的优先权，在此全文引用上述中国专利申请公开的内容以作为本申请的一部分。
技术领域
本公开实施例涉及一种显示控制方法、存储介质、显示控制装置和显示装置。
背景技术
用户在运动的过程中，例如在乘车过程中，观看显示装置时，会因为运动状态的变化，例如车辆加速，而出现眩晕，恶心等症状。
发明内容
本公开至少一实施例提供一种显示控制方法，包括：确定显示装置的加速度；根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，所述第一图像的显示参数与所述显示装置的加速度相关。
在一些示例中，所述第一图像的显示参数包括运动参数和/或图像参数。
在一些示例中，所述第一图像的运动参数包括以下至少之一：运动速度的大小、运动方向。
在一些示例中，所述第一图像包括本体和轨迹，所述第一图像的图像参数包括以下至少之一：所述轨迹的尺寸、所述轨迹的颜色的深度、所述轨迹的亮度。
在一些示例中，所述第一图像的显示参数与所述加速度相关包括以下至少之一：所述第一图像的运动方向与所述显示装置的加速度或分量的方向相同或相反；所述第一图像的运动速度的大小与所述显示装置的加速度或分量的大小正相关；所述轨迹的尺寸从所述显示装置的加速度或分量的方向到所 述显示装置的加速度或分量的反方向逐渐降低；所述轨迹的颜色的深度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低；所述轨迹的亮度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低。
在一些示例中，所述第一预设区域包括沿所述屏幕的边缘设置的条形区域。
在一些示例中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：控制所述第一图像运动到所述条形区域的一端后，从所述条形区域的另一端重新显示所述第一图像。
在一些示例中，所述屏幕为矩形；所述第一预设区域包括第一区域和第二区域，所述第一区域包括沿所述屏幕的第一边设置的第一条形区域和沿所述屏幕的第二边设置的第二条形区域中的至少之一，所述第二区域包括沿所述屏幕的第三边设置的第三条形区域和沿所述屏幕的第四边设置的第四条形区域中的至少之一，所述屏幕的第一边和第二边平行，所述屏幕的第三边和第四边平行。
在一些示例中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：确定所述显示装置的加速度的方向与所述屏幕所在平面的加速度夹角。
在一些示例中，控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：若所述加速度夹角小于加速度预设角度，确定所述第一边或所述第二边与第一加速度的方向的第一夹角，以及所述第三边或所述第四边与所述第一加速度的方向的第二夹角，所述第一加速度为所述显示装置的加速度平行于所述屏幕所在平面的分量；若所述第一夹角小于第一预设角度，控制所述第一区域内的第一图像运动，并控制所述第二区域内的第一图像不运动；若所述第二夹角小于所述第一预设角度，控制所述第二区域内的第一图像运动，并控制所述第一区域内的第一图像不运动；若所述第一夹角大于或等于所述第一预设角度，且所述第二夹角大于或等于所述第一预设角度，控制所述第一区域内的第一图像运动，并控制所述第二区域内的第一图像运动，其中，所述第一区域中第一图像运动的速度与所述第二区域中第一图像运动的速度的矢量和的方向，与所述第一加速度的方向相同。
在一些示例中，所述控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：若所述加速度夹角大于所述加速度预设角度，控制所述第一区域和所述第二区域内的第一图像分别分裂为多个子图像，并远离分裂点运动，或所述第一图像中的多个子图像向汇合点运动以合而为一。
在一些示例中，所述屏幕为矩形；所述第一预设区域包括以下至少之一：内切所述矩形的第一顶角的第一圆形区域、内切所述矩形的第二顶角的第二圆形区域、内切所述矩形的第三顶角的第三圆形区域、内切所述矩形的第四顶角的第四圆形区域。
在一些示例中，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：确定所述屏幕所在平面与所述加速度的方向的加速度夹角。
在一些示例中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：若所述加速度夹角小于加速度预设角度，控制所述圆形图像以通过圆心的直径为轴转动，其中，所述轴垂直于第一加速度的方向，所述第一加速度为所述显示装置的加速度平行于所述屏幕所在平面的分量。
在一些示例中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：若所述加速度夹角大于所述加速度预设角度，控制所述圆形图像缩小或放大。
在一些示例中，所述显示控制方法还包括：在所述显示装置的屏幕中的第二预设区域内显示第二图像。
在一些示例中，所述显示控制方法还包括：通过缩小所述第二预设区域以获得所述第一预设区域。
在一些示例中，所述第一预设区域位于所述第二预设区域外，且相较于所述第二预设区域更靠近所述屏幕的边缘。
在一些示例中，所述第一预设区域位于所述第二预设区域内，且与所述第二预设区域的至少一条边的距离小于或等于预设距离。
在一些示例中，根据显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，包括：根据地图信息，预测所述显示装置存在加速度的预测时刻和在所述预测时刻的预测加速度；在所述预测时刻，根 据所述预测加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示。
本公开至少一实施例还提供一种存储介质，非暂时性地存储计算机可读指令，当所述非暂时性存储的计算机可读指令由计算机执行时可以执行上述显示控制方法的指令。
本公开至少一实施例还提供一种显示控制装置，包括存储器和处理器，所述处理器存储有一个或多个计算机程序指令；所述一个或多个计算机程序指令被配置为由所述处理器执行，所述一个或多个计算机程序指令包括用于执行实现上述显示控制方法的指令。
本公开至少一实施例还提供一种显示装置，包括上述显示控制装置。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例，而非对本发明的限制。
图1是根据本公开的实施例示出的一种显示控制方法的示意流程图。
图2是根据本公开的实施例示出的一种预设区域和第一图像的示意图。
图3是根据本公开的实施例示出的另一种预设区域和第一图像的示意图。
图4是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图5是根据本公开的实施例示出的另一种显示控制方法的示意流程图。
图6是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图7是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图8是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图9是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图10是根据本公开的实施例示出的又一种预设区域和第一图像的示意 图。
图11是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图12是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图13是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图14是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图15是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图16是根据本公开的实施例示出的又一种预设区域和第一图像的示意图。
图17是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图18是根据本公开的实施例示出的又一种显示控制方法的示意流程图。
图19为本公开至少一实施例提供的存储介质的示意图。
图20为本公开至少一实施例提供的显示控制装置的示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
除非另外定义，本公开使用的技术术语或者科学术语应当为本公开所属领域内具有一般技能的人士所理解的通常意义。本公开中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”、“一”或者“该”等类似词语也不表示数量限制，而是表示存在至少一个。“包括”或者“包含”等类似的词语意指出现该词前面的元件或者物件涵盖出现在该词后面列举的元件或者物件及其等同，而不排除其他元件或者物件。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位 置关系，当被描述对象的绝对位置改变后，则该相对位置关系也可能相应地改变。
用户在运动的过程中，例如在乘坐车辆，船舶，飞机等载具的过程中，以下主要以乘坐车辆为例，用户观看显示装置，会因为运动状态的变化，例如车辆加速，而出现眩晕，恶心等症状。
这是由于人体的前庭可以感知运动状态的变化，例如人体在随着车辆加速，但是人眼在观看显示装置，并没有获取到运动变化的信息，所以感知的内容没有运动状态的变化，从而导致人脑接收到的前庭感知的内容和人眼感知的内容不一致，进而产生眩晕的感觉。
本公开至少一实施例提供的一种显示控制方法，包括：确定显示装置的加速度，根据显示装置的加速度控制该显示装置的屏幕中第一预设区域内的第一图像的显示，该第一图像的显示参数与该显示装置的加速度相关。
通过在显示装置中进行动态显示来模拟行驶器实际运动状态，使得用户的前庭脑信号与眼部视野信号达成一致，从而缓解甚至消除用户的视觉诱导晕动症现象。
本公开所述的实施例所示的显示控制方法可以适用于显示装置，所述显示装置可以是手机，电视，可穿戴设备等具有显示功能的电子设备。
在一些示例中，第一图像的显示参数包括运动参数和/或图像参数。
例如，第一图像的运动参数包括以下至少之一：运动速度的大小、运动方向。
例如，第一图像包括本体和轨迹，所第一图像的图像参数包括以下至少之一：轨迹的尺寸、轨迹的颜色的深度、轨迹的亮度。
例如，第一图像的显示参数与所述加速度相关包括以下至少之一：所述第一图像的运动方向与所述显示装置的加速度或分量的方向相同或相反；所述第一图像的运动速度的大小与所述显示装置的加速度或分量的大小正相关；所述轨迹的尺寸从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低；所述轨迹的颜色的深度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低；所述轨迹的亮度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低。
例如，显示装置的加速度并不平行于显示装置的显示屏的所在平面，或者显示装置的加速度的方向并不平行于第一图像的预设运动轨迹，此时，可以设置显示装置的加速度沿该第一图像的预设运动轨迹的分量与该第一图像的运动方向相同或相反。例如，上述图像参数的变化与该显示装置的加速度的关系也类似，此处不再赘述。
例如，第一图像的颜色的深度指该颜色的饱和度。
在一些示例中，该显示控制方法还包括：确定该显示装置的加速度是否大于或等于预设加速度；若该加速度大于或等于该预设加速度，根据该显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示。
图1为本公开至少一实施例提供的一种显示控制方法的流程图，该显示控制方法以控制该第一图像的运动以及其运动参数来控制该第一图像的显示为例进行说明，然而本公开实施例并不限于此。
如图1所示，本公开的实施例提出一种显示控制方法，包括步骤S1和S2。
步骤S1，确定所述显示装置是否存在加速度；显示装置可以是用户手持或佩戴的显示装置，也可以是固定在载具内的显示装置，对此，本公开的实施例并不限制。
步骤S2，若所述显示装置存在加速度，根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，其中，所述第一图像运动的参数与所述加速度相关。
在一个实施例中，在显示装置内部设置有惯性测量单元(IMU)，还可以设置有定位单元(例如GPS模块)，电子罗盘等。
例如，通过惯性测量单元，显示装置可以确定自身是否存在加速度，当显示装置正在显示第二图像时，若显示装置存在加速度，那么就可能导致观看者观看该第二图像时产生眩晕的症状。根据所述显示装置的加速度控制所述显示装置的屏幕中预设区域内的第一图像运动，可以缓解或消除用户的该眩晕症状。
例如，该第一预设区域可以是第二图像所在第二预设区域以外的区域，且相较于该第二预设区域更靠近屏幕的边缘；该第一预设区域也可以是该第 二预设区域以内的区域。例如，在预设区域为该第二预设区域以内的区域的情况下，在显示第一图像时，可以使得第一图像具备一定的透明度，以缓解第一图像对第二图像遮挡的问题。
例如，该第一预设区域可以是沿屏幕的边缘设置的条形区域。例如图2所示，在屏幕1中的第二预设区域13显示第二图像11，例如，该第一预设区域10和第二预设区域13可以均位于该显示装置的显示区。第一预设区域10沿着屏幕1的边缘设置，并且位于第二预设区域13的边缘与所述屏幕1的边缘(也即显示区的边缘)之间，第一图像12为第一预设区域10中的圆点。例如，如图2所示，第一预设区域10环绕该第二预设区域13。
需要说明的是，第一预设区域10可以如图2所示，包括位于第二预设区域13的四条边与屏幕的四条边之间的四个条形区域，此时多个第一图像12分别显示在该多个条形区域中；也可以根据需要调整该第一预设区域，例如仅包括位于第二预设区域13的一条边与屏幕的一条边之间的条形区域。第一图像可以如图2所示为圆点，也可以是其他形状，例如四边形，三角形等。
在一个实施例中，第一预设区域可以在显示装置存在加速度时，自动显示出来，也可以在用户输入预设指令的情况下，才显示出来，例如在用户输入预设指令的情况下，缩小第二预设区域13，以在屏幕的边缘和第二预设区域13的边缘之间形成如图2所示的条形区域作为第一预设区域。
在一个实施例中，第一图像可以与第一预设区域同时显示出来，例如可以显示在第一预设区域的预设位置，例如图2所示显示在每个条形区域的中心位置，也可以在显示装置存在加速度时才显示出来。
通过控制第一图像运动，使得第一图像运动的参数与加速度相关，例如，第一图像的运动速度的方向与显示装置的加速度方向相同。例如图3所示，显示装置存在向右的加速度a，那么上下两个条形区域中的圆点可以向右运动，例如图4所示，显示装置存在向前的加速度a，那么左右两个条形区域中的圆点可以向前运动。
例如，第一图像运动的速度的数值可以与加速度的数值正相关，也即加速度越大，第一图像运动的速度越大，据此可以使得用户通过眼睛更加准确地感知到运动状态的变化。
需要说明的是，第一图像运动的方向可以如图3和图4所示，与显示装 置的加速度的方向相同，也可以与显示装置的加速度的方向相反，据此，第一图像可以模拟惯性运动，例如显示装置存在向前的加速度，那么第一图像可以向后运动。用户可以根据自己的感知习惯设置第一图像运动的方向与显示装置的加速度的方向相同或相反。
观看第二图像的用户可以根据条形区域中圆点的变化，了解到显示装置存在向右的加速度，进而确定自身的运动状态的变化。例如当用户乘坐车辆等载具时，显示装置的加速度和用户的加速度一般是相同的，通过确定显示装置的加速度，就可以确定出用户自身的加速度。
据此，可以使得用户眼睛感知的内容也能体现自身运动变化，进而使得人眼感知的内容和前庭感知的内容一致，进而避免产生眩晕的感觉。
需要说明的是，本实施例中的第二图像和第一图像可以是由不同的应用程序提供的，其中，第一图像的显示并不受限于第二图像的类型，例如第二图像为显示装置自带系统提供的屏保图像，第一图像可以与第二图像一起显示在屏幕中，例如第二图像为视频应用程序提供的视频图像，第一图像可以与第二图像一起显示在屏幕中，例如第二图像为游戏应用程序提供的游戏界面，第一图像也可以与第二图像一起显示在屏幕中，例如第二图像为通信应用程序提供的通信界面，第一图像还可以与第二图像一起显示在屏幕中。
例如，所述第一预设区域包括沿所述屏幕的边缘设置的条形区域。
在一个实施例中，由于条形区域呈扁平状，在某个方向上可以存在较大的纵深，例如图2所示的上下两个条形区域在左右方向上存在较大纵深，从而可以为第一图像在该方向上提供较大的运动空间，使得第一图像在该方向可以自由的运动。
而设置第一预设区域沿屏幕的边缘设置，可以平行于屏幕的边，便于设置第一预设区域的位置以减少对第二图像的影响，例如图2所示设置在第二图像的边缘与屏幕的边缘之间，有利于保证第二图像具有良好的显示效果。
图5是根据本公开的实施例示出的另一种显示控制方法的示意流程图。所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动包括：
步骤S21，在所述第一图像运动到所述条形区域的一端后，从所述条形区域的另一端重新显示所述第一图像。
在一个实施例中，由于第一图像沿着条形区域运动，会存在运动到条形区域一端端点的情况，在这种情况下，可以从条形区域的另一端重新显示第一图像，以便用户能够观看到第一图像相对连贯地运动，进而连贯的确定自身运动状态的变化。
需要说明的是，第一图像运动到条形区域的一端，可以是指运动到条形区域一端的端点，也可以是指运动到一端的端点附近的区域，相应的，从条形区域的另一端重新显示第一图像，可以是从另一端的端点重新显示第一图像，也可以是指从另一端的端点附近的区域重新显示第一图像。
例如条形区域长度为L，那么第一图像可以在运动到距离一端的端点L/6处消失，然后从距离另一端的端点L/6处重新显示。
例如，所述屏幕为矩形；例如，所述矩形可以是直角矩形，也可以是圆角矩形，还可以是其他近似矩形的形状。
例如，如图2所示，该第一预设区域包括第一区域21和第二区域22，该第一区域21包括沿所述屏幕的第一边设置的第一条形区域，和/或沿所述屏幕的第二边设置的第二条形区域，该第二区域22包括沿所述屏幕的第三边设置的第三条形区域，和/或沿所述屏幕的第四边设置的第四条形区域，所述屏幕的第一边和第二边平行，所述屏幕的第三边和第四边平行；也即，该第一预设区域分别包括至少一个条形区域，分别与该矩形的第一边和第三边平行。
在一个实施例中，条形区域可以如图2所示，其中，条形区域的宽度和数量可以根据需要设置，例如可以如图2所示设置4个条形区域，也可以是仅设置1个，2个或3个条形区域。第一图像在为圆点的情况下，圆点的直径可以等于条形区域的宽度。
图6是根据本公开的实施例示出的一种根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动的示意流程图。
如图6所示，所述加速度包括平行于所述屏幕的第一加速度，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动包括如下步骤S22-S25。
步骤S22，确定所述第一边或所述第二边与所述第一加速度的方向的第一夹角，以及所述第三边或所述第四边与所述第一加速度的方向的第二夹角。
步骤S23，若所述第一夹角小于第一预设角度，控制该第一区域内的第一图像运动，并控制该第二区域内的第一图像不运动。
步骤S24，若所述第二夹角小于第一预设角度，控制该第二区域内的第一图像运动，并控制该第一区域内的第一图像不运动。
步骤S25，若所述第一夹角大于或等于第一预设角度，且所述第二夹角大于或等于第一预设角度，控制该第一区域内的第一图像运动，并控制该第二区域内的第一图像运动，其中，所述第一条形区域或所述第二条形区域中第一图像运动的速度与所述第三条形区域或所述第四条形区域中第一图像运动的速度的矢量和的方向，与显示装置的加速度的方向相同。
在一个实施例中，若所述第一夹角小于第一预设角度，那么说明第一加速度的方向与第一条形区域和第二条形区域的延伸方向较为接近，从而可以控制第一区域内的第一图像运动来表示显示装置的运动状态，以便用户据此准确地确定自身的运动状态。
若所述第二夹角小于第一预设角度，那么说明第一加速度的方向与第三条形区域和第四条形区域的延伸方向较为接近，从而可以控制第二区域内的第一图像运动来表示显示装置的运动状态，以便用户据此准确地确定自身的运动状态。
若第一夹角大于或等于第一预设角度，且第二夹角大于或等于第一预设角度，那么说明第一加速度的方向与第一条形区域，第二条形区域，第三条形区域和第四条形区域的延伸方向都相差较远，仅通过第一区域或者仅通过第二区域中第一图像的运动难以准确地表示显示装置的运动状态，不便于用户据此准确地确定自身的运动状态。
在这种情况下，可以控制第一条形区域和/或第二条形区域内的第一图像运动，并控制第三条形区域和/或第四条形区域内的第一图像运动，其中，第一条形区域或第二条形区域中第一图像运动的速度与第三条形区域或第四条形区域中第一图像运动的速度的矢量和的方向，与显示装置的第一加速度的方向相同。
据此，基于两个方向上第一图像运动，用户可以感知第一条形区域或第二条形区域中第一图像运动的速度与第三条形区域或第四条形区域中第一图像运动的速度的矢量和，进而根据该矢量和的方向确定出显示装置的加速度 的方向，从而使得用户能够准确地感知显示装置的运动状态，进而准确地感知自身的运动状态。
例如，该第一预设角度可以是40度-60度，例如为45度，50度。
在一些实施例中，由于显示装置的加速度并不一定严格地平行于屏幕所在平面，例如，屏幕放置的角度被改变的情形，本实施例提供的显示控制方法还包括：确定所述屏幕所在平面与所述显示装置的加速度的方向的第三夹角(本公开加速度夹角的一个示例)。
例如，当第三夹角小于第二预设角度(本公开加速度预设角度的一个示例)，然后将该显示装置的加速度平行于该平面所在平面的分量作为上述第一加速度，进行上述步骤S22-S25。
例如，还可以将该显示装置的加速度近似地视为平行于屏幕所在平面，从而将所述加速度作为所述第一加速度，进而确定所述第一边或所述第二边与所述第一加速度的方向的第一夹角，以及所述第三边或所述第四边与所述第一加速度的方向的第二夹角。
例如，当第三夹角小于第二预设角度，控制所述第一区域和所述第二区域内的第一图像分别分裂为多个子图像，并远离分裂点运动，或第一图像中的多个子图像向汇合点运动以合而为一。
图7是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图7所示，所述加速度包括垂直于所述屏幕的第二加速度，所述控制所述显示装置的屏幕中第一预设区域内的第一图像运动包括：步骤S26，控制第一区域，和/或第二区域内的，第一图像分裂为多个子图像，并远离分裂点运动，或所述第一图像中的多个子图像向所述分裂点运动以合而为一。
在一个实施例中，当显示装置存在垂直于屏幕的第二加速度时，例如用户手持显示装置，显示装置的屏幕平行于水平面，而用户乘坐的车辆上下颠簸，而条形区域显示在屏幕中，所以条形区域也是垂直于第二加速度的，在这种情况下，通过控制单一的第一图像沿着条形区域运动难以表示显示装置的运动状态的变化。
本实施例通过控制所述第一区域，和/或第二区域内的，第一图像分裂为多个子图像，并远离分裂点运动，或多个子图像向所述分裂点运动，并合成为所述第一图像，以表示显示装置在垂直屏幕方向上运动状态的变化。
例如图8所示，在第二加速度方向是垂直屏幕向上时，可以控制第一条形区域和第二条形区域中的第一图像分裂为两个子图像121，其中，分裂点位于条形区域的中心，那么分裂后的两个子图像121可以向条形区域两端运动。
相应地，在第二加速度方向是垂直屏幕向下时，可以控制第一条形区域和第二条形区域中的两个子图像121向分裂点运动，并合并为一个第一图像。
据此，可以通过第一图像分裂与合并的方式来表示显示装置在垂直屏幕方向上运动状态的变化，从而与单一的第一图像沿着条形区域运动形成明显的区域，以使用户能够明显得感知到显示装置运动状态的变化是垂直屏幕的，进而快速且准确地确定身状态的变化。
例如，该第二预设角度可以是40度-60度，例如为45度，50度。
例如，在控制所述第一区域，和/或第二区域内的，第一图像分裂为多个子图像，并远离分裂点运动，或多个子图像向所述分裂点运动，并合成为所述第一图像之前，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动还包括：确定所述屏幕与所述加速度的方向的第三夹角；若所述第三夹角大于第二预设角度，将所述加速度作为所述第二加速度。
在一个实施例中，由于显示装置的加速度并不一定严格地垂直于屏幕，本实施例可以确定所述屏幕与所述加速度的方向的第三夹角，当第三夹角大于第二预设角度，可以将加速度近似地视为垂直于屏幕，从而将所述加速度作为所述第二加速度，进而控制所述第一条形区域内的，和/或所述第二条形区域内的，和/或所述第三条形区域内的，和/或所述第四条形区域内的，第一图像分裂为多个子图像，并远离分裂点运动，或多个子图像向所述分裂点运动，并合成为所述第一图像。
例如，所述第一预设区域为圆形区域，所述第一图像为与所述圆形区域同心的圆形图像。
在一个实施例中，例如图9所示，可以将第一预设区域10设置在屏幕1的左上角与第二图像11之间，第一图像12则可以设置在第一预设区域10中，并且是与第一预设区域10同心的圆形图像。
在这种情况下，控制第一图像运动，可以是控制第一图像在第一预设区 域内转动，需要说明的是，本实施例中的第一图像在二维空间内显示为圆形，但是在运动时显示为球形，其中，第一图像在转动时，可以以通过圆心的直径为轴转动。由于球形转动方向并不限于左右或者上下两个方向，而是可以朝着更多的方向运动，所以更加直观地表示显示装置运动状态的变化，以便用户据此更加快速地确定自身运动的变化。
在一个实施例中，第一图像中可以包括条纹，并且条纹的颜色和形状可以不同，据此，在第一图像转动过程中，条纹也会随着转动，便于用户确定第一图像转动的方向，从而确定出显示装置运动状态的变化，进而据此确定自身运动的变化。
例如，所述屏幕为矩形；例如，所述矩形可以是直角矩形，也可以是圆角矩形，还可以是其他近似矩形的形状。
例如，该第一预设区域包括以下至少之一：内切所述矩形的第一顶角的第一圆形区域、内切所述矩形的第二顶角的第二圆形区域、内切所述矩形的第三顶角的第三圆形区域、内切所述矩形的第四顶角的第四圆形区域。
在一个实施例中，例如图10所示，可以在屏幕1的顶角与第二图像11之间分别设置第一预设区域10。由于图像中的主要内容一般显示在中心区域，四个角的区域一般不会显示主要内容，所以在屏幕的顶角与第二图像之间设置第一预设区域，并在第一预设区域内显示第一图像，不易对第二图像显示的内容造成影响，并且便于用户用目光余光观察到第一预设区域内第一图像的运动情况，以便获取到自身运动状态变化的信息。
图11是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图11所示，所述加速度包括平行于所述屏幕的第一加速度，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动包括：步骤S27，控制所述圆形图像以通过圆心的直径为轴转动，其中，所述轴垂直于所述第一加速度的方向，所述第一加速度为所述显示装置的加速度平行于所述屏幕所在平面的分量。
在一个实施例中，如图12所示，若显示装置存在平行于屏幕的第一加速度，那么可以先在圆形图像中确定通过圆心，且垂直于第一加速度的方向的直径(例如图12中虚线所示)，然后控制圆形图像以该直径为轴转动，从而使得圆形图像转动的方向与第一加速度的方向相同，据此，实现了通过转动 第一图像来表示显示装置运动状态的变化，并且由于第一图像为圆形，可以在360°范围内转动，不限于上下或者左右两个方向，从而可以更加直观地表示显示装置运动状态的变化，以便用户据此更加快速地确定自身运动的变化。
例如，在控制所述圆形图像以通过圆心的直径为轴转动之前，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动还包括：确定所述屏幕与所述加速度的方向的第三夹角(本公开加速度夹角的另一个示例)；若所述第三夹角小于第二预设角度(本公开加速度预设角度的另一个示例)，然后进行上述S27的步骤；若所述第三夹角大于该第二预设角度，控制所述圆形图像缩小或放大。
在一个实施例中，由于显示装置的加速度并不一定严格地平行于屏幕，本实施例可以确定所述屏幕与所述加速度的方向的第三夹角，当第三夹角小于第二预设角度，可以将加速度近似地视为平行于屏幕，从而将所述加速度作为所述第一加速度，进而控制所述圆形图像以通过圆心的直径为轴转动。
图13是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图13所示，所述加速度包括垂直于所述屏幕的第二加速度，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动包括：步骤S28，控制所述圆形图像缩小或放大。
在一个实施例中，如图12所示，若显示装置存在垂直于屏幕的第二加速度，那么可以控制圆形图像缩小或放大。
在一个实施例中，当显示装置存在垂直于屏幕的第二加速度时，例如用户手持显示装置，显示装置的屏幕平行于水平面，而用户乘坐的车辆上下颠簸，而条形区域显示在屏幕中，所以条形区域也是垂直于第二加速度的，在这种情况下，通过控制第一图像朝着哪个方向转动，都只能表示显示装置在平行于屏幕方向上的运动状态的变化，难以表示显示装置在垂直屏幕方向上的运动状态的变化。
本实施例通过控制所述圆形图像缩小或放大，以表示显示装置在垂直屏幕方向上运动状态的变化。
例如图14所示，在加速度方向是垂直屏幕向上(朝向用户的眼睛)时，可以控制圆形图像12缩小，其中，缩小后的圆形图像的圆心可以与缩小前的 圆形图像的圆心相同。相应地，在加速度方向是垂直屏幕向下(远离用户的眼睛)时，可以控制圆形图像放大。
据此，可以通过第一图像缩小和放大的方式来表示显示装置在垂直屏幕方向上运动状态的变化，从而与第一图像转动的情况形成明显的区域，以使用户能够明显得感知到显示装置运动状态的变化是垂直屏幕的，进而快速且准确地确定身状态的变化。
例如，在控制所述圆形图像缩小或放大之前，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动还包括：确定所述屏幕与所述加速度的方向的第三夹角；若所述第三夹角大于第二预设角度，将所述加速度作为所述第二加速度。
在一个实施例中，由于显示装置的加速度并不一定严格地垂直于屏幕，本实施例可以确定所述屏幕与所述加速度的方向的第三夹角，当第三夹角大于第二预设角度，可以将加速度近似地视为垂直于屏幕，从而将所述加速度作为所述第二加速度，进而控制所述圆形图像缩小或放大。
需要说明的时，对于上述实施例中第三夹角等于第二预设角度的情况，可以根据需要进行划分，例如可以将这种情况划分到将所述加速度作为所述第一加速度的情况下，也可以将这种情况划分到将所述加速度作为所述第二加速度的情况下。
在一个实施例中，第一预设角度和第二预设角度可以根据需要分别设置，例如第一预设角度均可以设置为大于或等于0度且小于或等于45度，第二预设角度可以设置为45度。
例如，所述确定所述显示装置是否存在加速度包括：在显示装置的屏幕中显示第二图像时，确定所述显示装置是否存在加速度。
例如，所述第一预设区域设置在所述第二图像和所述屏幕之间。
在一个实施例中，通过将第一预设区域设置在第二图像和屏幕之间，例如设置在第二图像的边缘和屏幕的边缘之间，可以尽量避免第一预设区域中显示的第一图像对第二图像造成遮挡，同时又能保证用户观看第二图像时可以方便地观看到第一图像，以便快速感知自身运动的变化。
例如，所述第一预设区域位于所述第二图像内，且与所述第二图像的至少一条边的距离小于或等于预设距离。
在一个实施例中，第一预设区域可以位于第二图像之外，例如图2所示位于第二图像的边缘和屏幕的边缘之间，也可以位于第二图像之内，在这种情况下，第一预设区域与所述第二预设区域的至少一条边的距离小于或等于预设距离，据此，可以确保第一预设区域尽量靠近第二预设区域的至少一条边，从而减少对第二图像中心区域显示内容的影响。
另外，当第一预设区域位于所述第二预设区域内时，还可以降低第一图像的透明度，以缓解对第二图像的遮挡。
图15是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图15所示，所述方法还包括：步骤S3，在确定所述显示装置是否存在加速度之前，若接收到预设指令，通过调整所述第二图像以显示所述第一预设区域。
在一个实施例中，可以在接收到预设指令的情况下，才显示第一预设区域。据此，用户可以根据需要控制显示装置是否显示第一预设区域，以便提高显示装置可控性。
例如，为了显示第一预设区域，可以对第二图像进行调整，对于第二图像的调整方式可以根据需要调整低于图像，只要能够提供第一预设区域即可，而第一预设区域可以是与第二图像不重叠的区域，也可以是与第二图像重叠的区域。
例如第一预设区域与第二图像不重叠，那么可以缩小第二图像，从而形成如图2所示实施例中的条形区域作为第一预设区域；例如可以调整图像的长宽比，从而在屏幕中提供一块不显示第二图像的区域作为第一预设区域显示第一图像。
例如第一预设区域与第二图像重叠，那么可以将第二图像中的非重要信息显示在第二图像的边缘，例如第二图像中的广告信息，从而可以将显示广告的区域作为第一预设区域，然后在第二图像中显示的广告上，重叠显示第一图像。
在本公开另一些示例提供的显示控制方法中，可以通过控制第一图像的图像参数来控制该第一图像的显示。例如，所述第一图像包括本体和轨迹，所述轨迹的颜色的深度(也即饱和度)和/或亮度和/或尺寸从所述显示装置的加速度(或分量)的方向到所述加速度的反方向逐渐降低。
在一个实施例中，以图2所示的条形区域作为第一预设区域，条形区域中的圆点作为第一图像为例，当显示装置存在向右的加速度a时，在圆点本体向右移动的过程中，可以产生轨迹，例如图16所示，圆点本体122向右移动，圆点后方(左侧)还会带有轨迹123，并且轨迹尺寸从右(加速度的方向)到左(加速度的反方向)逐渐降低。
据此，可以通过轨迹更加明确的表示出显示装置运动状态的变化，以克服第一图像本体过小，运动过程不易被用户观察的问题，便于用户快速感知到显示装置运动状态的变化，进而确定自身运动状态的变化。
轨迹除了尺寸可以变化，颜色(例如深度)，亮度等属性也可以变化，例如在图16所示的实施例，轨迹的亮度可以从右向左逐渐降低，据此也可以保证轨迹更加明确的表示出显示装置运动状态的变化。
另外，对于图9所示的实施例，圆形的第一图像在转动过程中，也可以显示轨迹，轨迹的颜色，亮度，尺寸等属性的变化与图16所示实施例类似，在此不再赘述。
需要说明的是，轨迹的表现形式并不限于图16所示的情况，例如轨迹的长度可以更短，与第一图像本体形成水滴状，例如轨迹可以不是尖角状，而是波浪状，具体轨迹的表现形式可以根据需要进行设置。
在一些示例中，根据显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，包括：根据地图信息，预测所述显示装置存在加速度的预测时刻和在所述预测时刻的预测加速度；在所述预测时刻，根据所述预测加速度控制所述显示装置的屏幕中第一预设区域内的第一图像运动。
图17是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图17所示，在确定所述显示装置是否存在加速度之前，所述方法还包括：
步骤S4，根据所述显示装置的运动轨迹，以及地图信息和/或路况信息，预测所述显示装置存在加速度的预测位置和在所述预测位置的预测加速度；
步骤S5，在所述显示装置位于所述预设位置时，根据所述预测加速度控制所述显示装置的屏幕中第一预设区域内的第一图像运动。
在一个实施例中，可以获取显示装置的运动轨迹，以及地图信息，路况信息等，其中，运动轨迹可以是显示装置所在载具的运动轨迹，例如载具的 导航路线，显示装置可以通过与载具通信获取载具的运动轨迹，并根据获取到的运动轨迹确定运动轨迹附近的地图信息，以及运动轨迹经过路段的路况信息等，其中，路况信息可以根据大数据统计得到。
通过预测显示装置存在加速度的预测位置或预测时刻和在预测位置或预测时刻的预测加速度，可以在显示装置位于预设位置或预测时刻时，根据预测加速度控制显示装置的屏幕中第一预设区域内的第一图像运动，从而在显示装置位于预设位置时可以不必确定所述显示装置是否存在加速度，也就不必获取显示装置的加速度，而预测加速度是预先确定的，因此可以快速地完成控制第一图像运动的操作，有利于保证第一图像的运动实时地体现出显示装置运动状态的变化，以便用户准确地确定当前自身运动状态的变化。
另外，根据显示装置的运动轨迹，以及地图信息和/或路况信息，还可以确定显示装置的加速度是否是因为人为生成的。
在一个实施例中，可以根据所述显示装置的运动轨迹，以及地图信息和/或路况信息，预测所述显示装置存在加速度的预测位置，当显示装置在预测位置存在加速度，那么可以确定显示装置的加速度是人为生成的，而当显示装置在预测位置以外的位置存在加速度，那么可以确定显示装置的加速度不是人为生成的。
在确定显示装置的加速度是人为生成的情况下，不必根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动，仅在确定显示装置的加速度不是人为生成的情况下，才控制所述显示装置的屏幕中第一预设区域内的第一图像运动。
由于用户人工移动显示装置而产生加速度，并不会导致用户产生眩晕，因此根据本实施例，可以避免因为用户人工移动显示装置而产生加速度时，控制第一图像运动，减少资源的浪费。
需要说明的是，上述预测显示装置存在加速度的预测位置和在预测位置的预测加速度，所依据的参数，除了运动轨迹，地图信息，路况信息等，还可以依据天气信息等。
图18是根据本公开的实施例示出的又一种显示控制方法的示意流程图。如图18所示，在根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动之前，所述方法还包括：步骤S6，确定所述加 速度是否大于或等于预设加速度；其中，若所述加速度大于或等于预设加速度，执行步骤S2，根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像运动。
在一个实施例中，在加速度较小时，例如小于预设加速度(可以根据需要进行设置，例如0.1g，g为9.8m/s2)，用户观看显示装置基本没有眩晕的感觉，所以不必根据显示装置的加速度，控制显示装置的屏幕中第一预设区域内的第一图像运动，而仅在加速度较大，例如大于或等于预设加速度，足以使得用户观看显示装置存在眩晕的感觉时，才根据显示装置的加速度，控制显示装置的屏幕中第一预设区域内的第一图像运动，以减少资源的浪费。
例如，所述第一图像运动的参数包括一下至少之一：速度大小，速度方向。
例如，所述第一图像运动的参数与所述加速度相关包括：所述第一图像运动的方向与所述加速度的方向相同或相反；和/或所述第一图像运动的速度的大小与加速度的大小正相关。
在一个实施例中，第一图像运动的方向与加速度的方向相同还是相反，可以根据需要设置，通过控制第一图像运动的速度的大小与加速度的大小正相关，可以使得用户更加直观地确定显示装置运动状态变化的程度，以便更加直观地确定自身运动状态变化的程度。
例如，对于第一预设区域为所述第二图像的边缘与所述屏幕的边缘之间的条形区域的情况，第一图像运动的参数还可以包括刷新速度，也即第一图像运动到条形区域的一端后，从另一端刷新出来重新显示的速度，该速度越快，第一图像刷新所需的时间越短。
本公开至少一实施例还提供一种存储介质，图19为本公开至少一实施例提供的一种存储介质的示意图。例如，如图19所示，该存储介质400非暂时性地存储计算机可读指令401，当非暂时性计算机可读指令由计算机(包括处理器)执行时可以执行本公开任一实施例提供的显示控制方法。
例如，该存储介质可以是一个或多个计算机可读存储介质的任意组合，例如一个计算机可读存储介质包含根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像运动的计算机可读的程序代码。例如，当该程序代码由计算机读取时，计算机可以执行该计算机存储介质中存 储的程序代码，执行例如本公开任一实施例提供的显示控制方法。
例如，存储介质可以包括智能电话的存储卡、平板电脑的存储部件、个人计算机的硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦除可编程只读存储器(EPROM)、便携式紧致盘只读存储器(CD-ROM)、闪存、或者上述存储介质的任意组合，也可以为其他适用的存储介质。
图20为本公开一实施例提供的一种显示控制装置的示意框图。如图20所示，该显示控制装置500包括处理器510和存储器520。存储器520用于存储非暂时性计算机程序指令(例如一个或多个计算机程序指令)。处理器510用于运行非暂时性计算机程序指令，非暂时性计算机程序指令被处理器510运行时可以执行上文所述的全景图获取方法中的一个或多个步骤。存储器520和处理器510可以通过总线系统和/或其它形式的连接机构(未示出)互连。
例如，显示控制装置500的存储器520存储的非暂时性计算机程序指令被处理器510运行时还可以执行上文所述的全景图获取方法中的一个或多个步骤。
例如，处理器510可以是中央处理单元(CPU)、图形处理单元(GPU)、数字信号处理器(DSP)或者具有数据处理能力和/或程序执行能力的其它形式的处理单元，例如现场可编程门阵列(FPGA)等；例如，中央处理单元(CPU)可以为X86或ARM架构等。处理器510可以为通用处理器或专用处理器，可以控制全景图获取装置500中的其它组件以执行期望的功能。
例如，存储器520可以包括一个或多个计算机程序产品的任意组合，计算机程序产品可以包括各种形式的计算机可读存储介质，例如易失性存储器和/或非易失性存储器。易失性存储器例如可以包括随机存取存储器(RAM)和/或高速缓冲存储器(cache)等。非易失性存储器例如可以包括只读存储器(ROM)、硬盘、可擦除可编程只读存储器(EPROM)、便携式紧致盘只读存储器(CD-ROM)、USB存储器、闪存等。在计算机可读存储介质上可以存储计算机程序指令，例如一个或多个计算机程序模块，处理器510可以运行该计算机程序指令，以实现显示控制装置500的各种功能。在计算机可读存储介质中还可以存储各种应用程序和各种数据以及应用程序使用和/或产生的各种数据等。
本公开的实施例还提出一种显示装置，包括上述显示控制装置。
本公开实施例中的显示装置可以为：电子纸、手机、平板电脑、电视机、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。
以上所述仅是本发明的示范性实施方式，而非用于限制本发明的保护范围，本发明的保护范围由所附的权利要求确定。

Claims (23)

  1. 一种显示控制方法，包括：
    确定显示装置的加速度；
    根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，其中，所述第一图像的显示参数与所述显示装置的加速度相关。
  2. 根据权利要求1所述的方法，其中，所述第一图像的显示参数包括运动参数和/或图像参数。
  3. 根据权利要求2所述的方法，其中，所述第一图像的运动参数包括以下至少之一：运动速度的大小、运动方向。
  4. 根据权利要求2或3所述的方法，其中，所述第一图像包括本体和轨迹，所述第一图像的图像参数包括以下至少之一：所述轨迹的尺寸、所述轨迹的颜色的深度、所述轨迹的亮度。
  5. 根据权利要求1至4中任一所述的方法，其中，所述第一图像的显示参数与所述显示装置的加速度相关，包括以下至少之一：
    所述第一图像的运动方向与所述显示装置的加速度或分量的方向相同或相反；
    所述第一图像的运动速度的大小与所述显示装置的加速度或分量的大小正相关；
    所述轨迹的尺寸从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低；
    所述轨迹的颜色的深度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低；
    所述轨迹的亮度从所述显示装置的加速度或分量的方向到所述显示装置的加速度或分量的反方向逐渐降低。
  6. 根据权利要求1-5任一所述的方法，其中，所述第一预设区域包括沿所述屏幕的边缘设置的条形区域。
  7. 根据权利要求6所述的方法，其中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：
    控制所述第一图像运动到所述条形区域的一端后，从所述条形区域的另一端重新显示所述第一图像。
  8. 根据权利要求1-7任一所述的方法，其中，所述屏幕为矩形；
    所述第一预设区域包括第一区域和第二区域，
    所述第一区域包括沿所述屏幕的第一边设置的第一条形区域和沿所述屏幕的第二边设置的第二条形区域中的至少之一，
    所述第二区域包括沿所述屏幕的第三边设置的第三条形区域和沿所述屏幕的第四边设置的第四条形区域中的至少之一，
    所述屏幕的第一边和第二边平行，所述屏幕的第三边和第四边平行。
  9. 根据权利要求8所述的方法，其中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：
    确定所述显示装置的加速度的方向与所述屏幕所在平面的加速度夹角。
  10. 根据权利要求9所述的方法，其中，控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：
    若所述加速度夹角小于加速度预设角度，确定所述第一边或所述第二边与第一加速度的方向的第一夹角，以及所述第三边或所述第四边与所述第一加速度的方向的第二夹角，所述第一加速度为所述显示装置的加速度平行于所述屏幕所在平面的分量；
    若所述第一夹角小于第一预设角度，控制所述第一区域内的第一图像运动，并控制所述第二区域内的第一图像不运动；
    若所述第二夹角小于所述第一预设角度，控制所述第二区域内的第一图像运动，并控制所述第一区域内的第一图像不运动；
    若所述第一夹角大于或等于所述第一预设角度，且所述第二夹角大于或等于所述第一预设角度，控制所述第一区域内的第一图像运动，并控制所述第二区域内的第一图像运动，其中，所述第一区域中第一图像运动的速度与所述第二区域中第一图像运动的速度的矢量和的方向，与所述第一加速度的方向相同。
  11. 根据权利要求9或10所述的方法，其中，所述控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：
    若所述加速度夹角大于所述加速度预设角度，控制所述第一区域和所述 第二区域内的第一图像分别分裂为多个子图像，并远离分裂点运动，或所述第一图像中的多个子图像向汇合点运动以合而为一。
  12. 根据权利要求1-5任一所述的方法，其中，所述屏幕为矩形；
    其中，所述第一预设区域包括以下至少之一：
    内切所述矩形的第一顶角的第一圆形区域、内切所述矩形的第二顶角的第二圆形区域、内切所述矩形的第三顶角的第三圆形区域、内切所述矩形的第四顶角的第四圆形区域。
  13. 根据权利要求12所述的方法，其中，所述根据所述显示装置的加速度，控制所述显示装置的屏幕中第一预设区域内的第一图像的显示包括：
    确定所述屏幕所在平面与所述加速度的方向的加速度夹角。
  14. 根据权利要求13所述的方法，其中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：
    若所述加速度夹角小于加速度预设角度，控制所述圆形图像以通过圆心的直径为轴转动，其中，所述轴垂直于第一加速度的方向，所述第一加速度为所述显示装置的加速度平行于所述屏幕所在平面的分量。
  15. 根据权利要求13或14所述的方法，其中，所述根据所述显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示还包括：若所述加速度夹角大于所述加速度预设角度，控制所述圆形图像缩小或放大。
  16. 根据权利要求1至15中任一项所述的方法，还包括：
    在所述显示装置的屏幕中的第二预设区域内显示第二图像。
  17. 根据权利要求16所述的方法，还包括：通过缩小所述第二预设区域以获得所述第一预设区域。
  18. 根据权利要求16或17所述的方法，其中，所述第一预设区域位于所述第二预设区域外，且相较于所述第二预设区域更靠近所述屏幕的边缘。
  19. 根据权利要求16所述的方法，其中，所述第一预设区域位于所述第二预设区域内，且与所述第二预设区域的至少一条边的距离小于或等于预设距离。
  20. 根据权利要求1至19中任一项所述的方法，其中，根据显示装置的加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示，包括：
    根据地图信息预测所述显示装置存在加速度的预测时刻和在所述预测时刻的预测加速度；
    在所述预测时刻，根据所述预测加速度控制所述显示装置的屏幕中第一预设区域内的第一图像的显示。
  21. 一种存储介质，非暂时性地存储计算机可读指令，当所述非暂时性存储的计算机可读指令由计算机执行时可以执行根据权利要求1-20任一所述的显示控制方法的指令。
  22. 一种显示控制装置，包括存储器和处理器，
    其中，所述处理器存储有一个或多个计算机程序指令；
    所述一个或多个计算机程序指令被配置为由所述处理器执行，所述一个或多个计算机程序指令包括用于执行实现权利要求1-20任一所述的显示控制方法的指令。
  23. 一种显示装置，包括如权利要求22所述的显示控制装置。
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