WO2018223403A1

WO2018223403A1 - Parameter adjustment method for display device, and head-mounted display device

Info

Publication number: WO2018223403A1
Application number: PCT/CN2017/087823
Authority: WO
Inventors: 王记
Original assignee: 深圳市柔宇科技有限公司
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2018-12-13
Also published as: CN109791293A

Abstract

Disclosed are a parameter adjustment method for a display device, and a head-mounted display device, wherein the method is based on the head-mounted display device, and the head-mounted display device comprises a gyroscope (10014). The method comprises: receiving a display parameter adjustment instruction, and determining the type of target display parameter needing to be adjusted (S102); detecting a rotation parameter of the gyroscope (10014), wherein the rotation parameter comprises rotation direction and rotation angle (S104); determining, according to the rotation parameter, a target adjustment parameter corresponding to the type of target display parameter (S106); and adjusting, according to the target adjustment parameter, the target display parameter corresponding to the type of target display parameter of a head-mounted display device (S108). By means of the method, the arrangement of a physical button on the head-mounted display device can be reduced, thereby reducing the weight and volume of the device.

Description

Parameter adjustment method of display device and head-mounted display device

Technical field

The present invention relates to the field of computer technologies, and in particular, to a parameter adjustment method of a display device and a head mounted display device.

Background technique

In the traditional virtual reality (English: Virtual Reality, VR for short) technology, the head-mounted display device is an important hardware device, for example, VR glasses, VR eye mask, VR helmet, etc., or can be used in VR devices. The display part of the display screen. It uses computer technology to apply virtual information to the real world, guiding users to create a feeling in a virtual environment. The display principle is that the left and right eye screens respectively display the images of the left and right eyes, and the human eye obtains such a difference. After the information, a three-dimensional feeling is produced in the mind.

However, because there are differences in the degree of correction of myopia and the distance between different users, in order to ensure a good user experience when each user uses a head-mounted display device such as VR glasses, the user can set a button on the device. To adjust the parameters corresponding to the user wearing the head-mounted display device for the near-sight, the distance, and the like to ensure the best viewing effect. Specifically, as shown in FIG. 1 , in the head mounted display device shown in FIG. 1 , a user can adjust related parameters through a button or a knob of an entity disposed on the head mounted display device, and a button or The knob can be used to adjust a certain parameter (such as the degree of left eye). Because different buttons or knobs correspond to different parameter adjustments, to adjust multiple display parameters such as the distance, diopter, brightness, and hue, it is necessary to set multiple buttons or knobs on the device, and buttons, knobs, External adjustment components such as pulleys have a certain weight and volume, which increases the weight and volume of the head mounted display device.

That is to say, in the adjustment scheme of various display parameters of the existing head-mounted display device, since the smart is adjusted by the external adjustment component of the entity, the weight and volume of the head-mounted display device are excessively large, and the user is The use process is poor due to the heavy weight and large size of the device.

Summary of the invention

Based on this, in order to solve the technical problem that the head-mounted display device in the conventional technology has excessive weight and excessive volume due to excessive adjustment of the external adjustment components of the entity, such as adjustment of the pupil distance and the degree of myopia. A parameter adjustment method of a display device.

A parameter adjustment method of a display device, based on a head mounted display device, the head mounted display device comprising a gyroscope;

The method includes:

Receiving a display parameter adjustment instruction to determine a target display parameter type to be adjusted;

Detecting a rotation parameter of the gyroscope, the rotation parameter including a rotation direction and a rotation angle;

Determining, according to the rotation parameter, a target adjustment parameter corresponding to the target display parameter type;

And adjusting, according to the target adjustment parameter, a target display parameter corresponding to a target display parameter type of the head mounted display device.

Optionally, in one embodiment, the display parameter type includes a left display pupil distance and a right display pupil distance;

The adjusting, according to the target adjustment parameter, the target display parameter corresponding to the target display parameter type of the head mounted display device includes:

In a case where the target display parameter type is a left display / distance/right display 瞳 distance, the left display / distance/right display 瞳 distance of the head mounted display device is adjusted according to the target adjustment parameter, so that The adjusted left display pitch/right display pupil distance is matched with the target adjustment parameter.

Optionally, in one embodiment, the adjusting the left display/right display distance of the head mounted display device according to the target adjustment parameter comprises:

Determining, according to the target adjustment parameter, a first motor rotation degree of the motor module corresponding to the left display pupil distance/right display pupil distance;

Controlling rotation of the motor module corresponding to the left display pupil distance/right display pupil distance according to the first motor rotation degree, so that the lens corresponding to the left eye/right eye of the head mounted display device is away from or close to the head The centerline of the display of the wearable display device.

Optionally, in one embodiment, the display parameter type includes a left display diopter number and a right display diopter number;

In a case where the target display parameter type is a left display diopter/right display diopter number, the left display diopter/right display diopter number of the head mounted display device is adjusted according to the target adjustment parameter, so that The adjusted left display diopter/right display diopter number is matched to the target adjustment parameter.

Optionally, in one embodiment, the adjusting the left display diopter/right display diopter of the head mounted display device according to the target adjustment parameter comprises:

Determining, according to the target adjustment parameter, a second motor rotation degree of the motor module corresponding to the left display diopter/right display diopter number;

Controlling rotation of the motor module corresponding to the left display diopter/right display diopter according to the second motor rotation degree to move the lens of the head mounted display device away from or close to the head mounted display device The plane where the display is located.

Optionally, in one embodiment, the receiving the display parameter adjustment instruction, determining the target display parameter type that needs to be adjusted includes:

Detecting a triggering operation input by the head mounted display device, the triggering operation being a touch operation input through a touch screen of the head mounted display device, a rotation operation input through the gyroscope, through the a pressing operation of a key input provided on the head mounted display device;

Obtaining an operation parameter of the triggering operation, and determining a display parameter type corresponding to the operation parameter as the target display parameter type.

Optionally, in one embodiment, after receiving the display parameter adjustment instruction, determining the target display parameter type that needs to be adjusted, the method further includes:

A parameter adjustment interface corresponding to the target display parameter type is displayed on a display interface of the head mounted display device.

In addition, in order to solve the technical problem that the head-mounted display device in the conventional technology has excessive weight and excessive volume due to excessive adjustment of the external adjustment components of the entity, such as adjustment of the distance of the pupil, the degree of myopia, and the like, Head-mounted display device.

A head mounted display device includes a display screen, a controller, a motor module, and a gyroscope connected to the controller;

The controller is configured to determine a target display parameter type that needs to be adjusted;

The gyroscope is configured to detect a rotation parameter corresponding to the gyroscope, and send the detected rotation parameter to the controller;

The controller is further configured to determine a target adjustment parameter according to the rotation parameter, and control the motor module to rotate according to the target adjustment parameter to target display parameter corresponding to a target display parameter type of the head mounted display device Make adjustments.

Optionally, in one embodiment, the controller is further configured to determine, according to the target adjustment parameter, a first motor rotation degree of the motor module corresponding to the target display parameter type; according to the first motor rotation degree Controlling motor module rotation corresponding to the target display parameter type.

Optionally, in one embodiment, the gyroscope detects an input rotation operation, acquires an operation parameter of the rotation operation, and sends the operation parameter to the controller;

The controller is further configured to receive an operation parameter sent by the gyroscope, and determine a display parameter type corresponding to the operation parameter as the target display parameter type.

Optionally, in one embodiment, the display screen is further configured to display a parameter adjustment interface corresponding to the target display parameter type.

Implementation of the embodiments of the present invention will have the following beneficial effects:

After the parameter adjustment method and the head mounted display device of the above display device are adopted, when the display parameters such as the pupil distance and the left and right eyesight strength of the head mounted display device are adjusted, it is not required to pass through the head mounted display device. The physical buttons or knobs are adjusted, but the adjustment of the above parameters can be achieved by a gyroscope mounted in the head mounted display device. Specifically, according to the rotation parameter detected by the gyroscope, the parameter adjustment scheme under the parameter type that needs to be adjusted is determined and adjusted. That is to say, for the adjustment of the display parameters such as the left/right display pupil distance and the left/right display diopter number, it is not necessary to set corresponding physical adjustment components on the head mounted device, thereby reducing the need for the head mounted display device to be increased. The component reduces the weight of the head mounted display device, reduces the size of the head mounted display device, and improves the user experience in using the head mounted display device.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the following description The drawings in the drawings are only some of the embodiments of the present invention, and those skilled in the art can obtain other drawings according to the drawings without any creative work.

among them:

1 is a schematic diagram of a head mounted display device including an external entity adjustment button in the prior art;

2 is a schematic view showing the rotation of a three-axis gyroscope in one embodiment;

3 is a schematic structural diagram of a head mounted display device in an embodiment.

4 is a schematic flow chart of a parameter adjustment method of a display device in an embodiment;

Figure 5 is a schematic view of adjusting the lay length in one embodiment;

Figure 6 is a schematic illustration of the adjustment of myopia in one embodiment.

detailed description

In the present embodiment, in order to solve the technical problem that the head-mounted display device in the conventional technology has excessive weight and excessive volume due to excessive adjustment of the external adjustment components of the entity provided by adjusting the display parameters such as the distance of the pupil and the degree of myopia. A display parameter adjustment of a display device is proposed, the implementation of which may depend on a computer program running on a computer system based on a von Neumann system, which may be head-mounted Display the device's parameter adjustment application. The computer system may be a head mounted display device such as VR glasses, a VR helmet, or the like, or a terminal device including a head mounted display device.

It should be noted that, in the embodiment, the head mounted display device based on the parameter adjustment method of the display device or the terminal device including the head mounted display device includes a gyroscope in the head mounted display device ( Gyroscope Sensor), in which the gyroscope can measure the angular velocity (the angular velocity in three directions in the Cartesian coordinate system) by the principle of inertia. That is to say, when the head-mounted display device including the gyroscope is rotated, it is possible to detect in which direction the rotation is occurring and the angular velocity of the rotation by the gyroscope.

As shown in FIG. 2, in the application scenario shown in FIG. 2, an angle schematic corresponding to a three-axis gyroscope mounted in the head mounted display device is shown.

Specifically, when the user's head turns left or right, the gyroscope is detected to rotate around the y-axis (referred to as Yaw), that is, directly to the front of the head, from left to left, the gyroscope turns left, the left corner speed is recorded as Ylw, from left to right, the gyroscope turns right, and the right corner speed is recorded as Yrw.

When the user's head is turned up or down, it is detected that the gyroscope rotates around the x-axis (called pitch), that is, relative to the front of the head, from the bottom to the top, called the gyroscope up, and the upward angular velocity is recorded as Puw, called the gyroscope from the top down, the lower corner speed is recorded as Pdw.

When the user's head is left or right, the gyroscope is detected to rotate around the z axis (called roll), which is equivalent to the front of the head, counterclockwise, called the left gyro, and the left yaw speed For Rlw, the clockwise bias is called the right deviation of the gyroscope, and the right declination speed is recorded as Rrw.

In this embodiment, as shown in FIG. 3, the head mounted display device includes a display screen, a controller, a motor module, and a gyroscope connected to the controller. The gyroscope is used to detect related operations and operating parameters input through the gyroscope, and the controller is configured to receive data sent by the gyroscope and control the motor module to rotate to adjust parameters.

Specifically, as shown in FIG. 4, the display parameter adjustment of the display device includes the following steps S102-S108:

Step S102: Receive a display parameter adjustment instruction to determine a target display parameter type that needs to be adjusted.

In this embodiment, the user can trigger the adjustment of the display parameters for the head mounted display device in various ways, for example, by a designated button disposed on the head mounted display device, or by a touch on the head mounted display device. The touch screen or the touch screen connected to the head mounted display device inputs a specified gesture or operation, or inputs a specified action or operation through a gyroscope mounted in the head mounted display device. Specifically, the trigger condition for displaying the parameter adjustment may be defined in advance.

Specifically, the display parameter adjustment instruction may be a trigger operation input by the head mounted display device, and the trigger operation is a touch operation input through a touch screen of the head mounted display device, and the gyro is passed through the gyro a rotation operation input by the instrument, a pressing operation input through a button provided on the head mounted display device, and determining, according to an operation parameter of the trigger operation, a display parameter type corresponding to the operation parameter as the target display Parameter Type. In this embodiment, the display parameter types include a left display pupil distance, a right display pupil distance, a left display diopter number, a right display diopter number, a display brightness, an astigmatism degree, a hue, and the like; wherein, the left display 瞳 distance and the user's left Corresponding to the eyelid distance, the right display pupil distance corresponds to the user's right eye pupil distance; the left display diopter number corresponds to the user's left eye myopia degree, and the right display diopter number corresponds to the user's right eye myopia degree.

In this embodiment, the gyroscope detects the input rotation operation, acquires the operation parameter of the rotation operation, and sends the operation parameter to the controller, and the controller determines, according to the operation parameter, the display parameter type corresponding to the operation parameter as the target. Display parameter type.

That is to say, after the correspondence between the respective display parameter types and the rotation operation of the gyroscope is defined in advance, the user can trigger the adjustment of the different display parameter types by inputting different rotation operations. Specifically, in the case that there is a match between the detected operation parameter of the rotation operation and the reference operation parameter corresponding to the left display distance adjustment, the parameter adjustment of the left display pupil distance is triggered.

It should be noted that, in this embodiment, the rotation operation of the trigger display parameter adjustment may be performed more than once, or may be a combination of multiple rotation operations. After the gyroscope detects the rotation operation that satisfies the condition, the operation parameter of the detected rotation operation is sent to the controller, and the controller determines whether the current adjustment of the display parameter is required to be started and which type of display parameter needs to be adjusted. Kind.

In another embodiment, the user may also trigger adjustment of the display parameter through a physical button set on the head mounted display device, for example, when detecting a pressing operation for the physical button, acquiring an operation parameter of the pressing operation. Then, the display parameter type corresponding to the operation parameter is determined according to the operation parameter.

In another embodiment, when a touch screen is provided on the head mounted display device or a touch screen is connected, the user can also input a specified touch operation through the touch screen to trigger adjustment of the display parameter. And determining a display parameter type corresponding to the operation parameter as the target display parameter type according to the detected operation parameter of the touch operation.

It should be noted that, in order to improve the accuracy and visibility of the display parameter adjustment, a corresponding parameter adjustment interface is displayed on the display interface of the head mounted display device during the adjustment of the display parameters. That is, after receiving the display parameter adjustment instruction and determining the target display parameter type that needs to be adjusted, the method further includes: displaying a parameter adjustment interface corresponding to the target display parameter type on the display interface of the head mounted display device.

That is, after determining the display parameter type that needs to be adjusted currently, obtaining a parameter adjustment interface corresponding to the target display parameter type, and then displaying the parameter adjustment interface on the display interface of the head mounted display device, so that the user is During the parameter adjustment process, the corresponding parameter adjustment situation can be viewed through the lens of the head-mounted display device, thereby improving the misoperation and improving the user experience.

Step S104: detecting a rotation parameter of the gyroscope, the rotation parameter including a rotation direction and Rotation angle.

As mentioned above, when the user's head turns left or right, turns up or down, left or right, the gyroscope will detect the corresponding left or right turn, up or down, left or The angular velocity of the right deviation. That is to say, when the gyroscope detects the rotation, the rotation angle of the rotation and the rotation direction are acquired, that is, the corresponding rotation parameters are acquired.

Step S106: Determine a target adjustment parameter corresponding to the target display parameter type according to the rotation parameter.

In this embodiment, the correspondence between the rotation parameters detected by the gyroscope and the specific adjustment values of the parameter adjustments under different display parameter types is defined in advance, that is, under the target display parameter type, in the rotation When the angle and direction of rotation are determined, the corresponding parameter adjustment scheme can be determined.

For example, in the process of adjusting the degree of myopia of the left eye, the left turn of the gyroscope shows the increase of the diopter, the right turn corresponds to the decrease of the left display diopter, and the left display shows the specific value of the diopter increase or decrease by the gyroscope. The rotation angle in the rotation parameter of the detected rotation operation is determined.

In the process of adjusting the right display diopter, the gyroscope turns left, the right shows the increase of the diopter, the right turn, the right shows the decrease of the diopter, and the right shows the specific value of the increase or decrease of the diopter detected by the gyroscope. The rotation angle in the rotation parameter of the rotation operation is determined.

In another embodiment, in the process of adjusting the display pitch, the gyroscope turns left, the left display shows a far distance, the gyroscope turns right, the left display turns closer; the gyroscope turns up, the right displays 瞳When the distance is changed, the gyroscope is turned down, and the right display is close to the 瞳 distance; and the amplitude or the specific distance value indicating that the 瞳 distance becomes far or close is determined by the rotation angle in the rotation parameter of the rotation operation detected by the gyro .

Step S108: Adjust target display parameters corresponding to the target display parameter type of the head mounted display device according to the target adjustment parameter.

In this embodiment, after the specific adjustment scheme for the target display parameter is determined, the corresponding parameter can be adjusted by the controller of the head mounted display device to control the corresponding motor module in the head mounted display device.

Specifically, in a specific embodiment, in a case where the target display parameter type is a left display / distance/right display 瞳 distance, a left display of the head mounted display device according to the target adjustment parameter 瞳The distance/right display pupil distance is adjusted so that the adjusted left display pupil distance/right display pupil distance and The target adjustment parameters are matched. In a case where the target display parameter type is a left display diopter/right display diopter number, the left display diopter/right display diopter number of the head mounted display device is adjusted according to the target adjustment parameter, so that The adjusted left display diopter/right display diopter number is matched to the target adjustment parameter.

That is to say, the target adjustment parameter corresponding to the rotation operation may be determined according to the rotation parameter detected by the gyroscope, or the specific adjustment scheme for performing the adjustment of the display parameter may be determined according to the rotation parameter detected by the gyroscope. Then, the display parameters under the target display parameters are adjusted according to the determined target adjustment parameters.

In a specific embodiment, the process of adjusting the left display distance/right display distance of the head mounted display device according to the target adjustment parameter is: determining, according to the target adjustment parameter, the left Displaying a first motor rotation degree of the motor module corresponding to the 瞳 distance/right display ; distance; controlling the rotation of the motor module corresponding to the left display / distance/right display 瞳 distance according to the first motor rotation degree, so that the The lens corresponding to the left eye/right eye of the head mounted display device is away from or near the center line of the display screen of the head mounted display device.

In other words, the different target display parameters correspond to different click modules in the head-mounted display device. In this embodiment, the motor module corresponding to the determined target display parameter type is first determined, that is, the target motor module. group. Then, according to the target adjustment parameter, the degree of rotation of the target motor module or the amplitude of the rotation, that is, the first motor rotation degree, is determined, and then the controller controls the motor module to rotate according to the determined first motor rotation degree.

It should be noted that, in the embodiment, as shown in FIG. 5, in the process of adjusting the left display distance or the right display distance, the adjustment manner of the left display distance or the right display distance is control and The lens of the left eye or the right eye that needs to be adjusted moves toward the center line of the display screen, that is, away from or near the center line of the display screen of the head mounted display device, thereby achieving the effect of changing the pupil distance.

In another optional embodiment, the process of adjusting the left display diopter/right display diopter of the head mounted display device according to the target adjustment parameter is: determining, according to the target adjustment parameter, Displaying the second motor rotation degree of the motor module corresponding to the diopter/right display diopter number on the left; controlling the rotation of the motor module corresponding to the left display diopter/right display diopter according to the second motor rotation degree, The lens of the head mounted display device is moved away from or near the plane of the display screen of the head mounted display device. That is, as shown in Figure 6, by controlling the head-mounted display The adjustment of the myopia degree is achieved by the lens of the display device being remote from or near the plane of the display interface of the head mounted display device.

It should be noted that, in the embodiment, in the process of adjusting the display pupil distance or the left and right display diopter, the corresponding adjustment interface is displayed on the display screen. For example, because the user's head motion causes the gyroscope to detect data changes at various angles, the detected data is sent to the controller of the head mounted display device, and the data includes yaw, pitch, and roll directions. data.

It should be noted that, in this embodiment, the data detected by the gyroscope needs to be preprocessed. For example, the maximum value in the data in the three directions of yaw, pitch, and roll is taken as an effective value; When the control head is rotated, it is impossible to completely rotate only in the x direction, and there is no change in the y direction. Therefore, it is necessary to determine the valid data that the user currently needs to input, and therefore, in yaw, pitch, and roll. The maximum value in the data in the direction is the final rotation parameter.

In the screen, the parameter adjustment interface of the left diopter is displayed on the screen. In this case, if the effective value of the rotation parameter is left Ylw, the motor module is controlled to reduce the distance between the lens corresponding to the left eye and the left screen at a constant speed. , that is, the degree increases; if the effective value is Yrw, the control motor module increases the distance between the lens corresponding to the left eye and the left screen at a constant speed, that is, the degree decreases; but if the effective value as the rotation parameter is other values, There is no need to adjust the left display diopter.

The parameter adjustment interface of the right eye degree is displayed on the screen. In this case, if the effective value of the rotation parameter is left-turning Ylw, the control motor module can uniformly reduce the distance between the lens corresponding to the right eye and the left screen. That is, if the effective value is Yrw, the control motor module increases the distance between the lens corresponding to the right eye and the left screen at a constant speed, that is, the degree decreases; but if the effective value as the rotation parameter is other values, then There is no need to adjust the right display diopter.

In the case of the parameter adjustment interface for displaying the pitch adjustment on the screen, if the data change at each angle is detected by the gyroscope, the detected data is sent to the controller of the head mounted display device, and the data includes The data in the three directions of yaw, pitch, and roll, and takes the maximum value in the data in the above three directions of yaw, pitch, and roll as the effective value, that is, the final rotation parameter. If the effective value is left-turning to Ylw, the control motor module increases the distance between the lens screen corresponding to the left eye and the center line at a constant speed, that is, the left display increases the distance, and if the effective value is right-turned Ylw, the control motor module is uniformly reduced. The distance between the lens screen corresponding to the small left eye and the center line, that is, the distance between the left display and the center line is reduced; if the effective value is up to Puw, the control motor module is uniformly increased between the lens screen corresponding to the right eye and the center line. the distance, That is, the right side shows an increase in the interpupillary distance. If the effective value is the Pdw, the control motor module increases the distance between the lens screen corresponding to the right eye and the center line at a constant speed, that is, the right display has a reduced interpupillary distance.

In another optional embodiment, if the rotation parameter detected by the gyroscope satisfies the preset exit condition, the displayed parameter adjustment interface is exited, and the adjustment of the display parameter is completed.

After the parameter adjustment method and the head mounted display device of the above display device are adopted, when the display parameters such as the pupil distance and the left and right eyesight strength of the head mounted display device are adjusted, it is not required to pass through the head mounted display device. The physical buttons or knobs are adjusted, but the adjustment of the above parameters can be achieved by a gyroscope mounted in the head mounted display device. Specifically, according to the rotation parameter detected by the gyroscope, the parameter adjustment scheme under the parameter type that needs to be adjusted is determined and adjusted. That is to say, for the adjustment of the display parameters such as displaying the pupil distance and the left and right display diopter, it is not necessary to provide corresponding physical adjustment components on the head mounted device, thereby reducing the number of components required on the head mounted display device and reducing the head. The weight of the wearable display device reduces the size of the head mounted display device and enhances the user's experience in using the head mounted display device.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.). The computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media. The usable medium can be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (eg, Solid State Disk (SSD), etc.

In one embodiment, as shown in FIG. 3, FIG. 3 illustrates a head mounted display device of a von Neumann system-based computer system that operates the parameter adjustment method of the above display device. Specifically, an external input interface 1001, a controller 1002, a memory 1003, and an output interface 1004 connected through a system bus may be included. The external input interface 1001 can optionally include at least a network interface 10012 and a gyroscope 10014. The memory 1003 may include an external memory 10032 (eg, a hard disk, an optical disk, or a floppy disk, etc.) and an internal memory 10034. The output interface 1004 can include at least a device such as a display 10042. It should be noted that, in this embodiment, the head mounted display device further includes a motor module.

In this embodiment, the operation of the method is based on a computer program whose program file is stored in the external memory 10032 of the aforementioned von Neumann system-based computer system, loaded into the internal memory 10034 at runtime, and then After being compiled into machine code, it is passed to the processor 1002 for execution, thereby forming logically functional execution modules in the von Neumann system-based computer system. And in the execution of the parameter adjustment method of the display device, the input parameters are all received through the external input interface 1001, and transferred to the buffer in the memory 1003, and then input to the processor 1002 for processing, and the processed result data is cached in the memory. Subsequent processing is performed in 1003 or passed to output interface 1004 for output.

Specifically, the controller 1002 is configured to determine a target display parameter type that needs to be adjusted;

The gyroscope 10014 is configured to detect a rotation parameter corresponding to the gyroscope, and send the detected rotation parameter to the controller 1002;

The controller 1002 is further configured to determine a target adjustment parameter according to the rotation parameter, and control the motor module to rotate according to the target adjustment parameter to display a target corresponding to a target display parameter type of the head mounted display device. The parameters are adjusted.

Optionally, in an embodiment, the controller 1002 is further configured to determine, according to the target adjustment parameter, a first motor rotation degree of the motor module corresponding to the target display parameter type; according to the first motor rotation degree Controlling motor module rotation corresponding to the target display parameter type.

Optionally, in an embodiment, the gyroscope 10014 detects an input rotation operation, acquires an operation parameter of the rotation operation, and sends the operation parameter to the controller 1002. The controller 1002 is further configured to receive the gyro The operation parameter sent by the instrument determines the type of the display parameter corresponding to the operation parameter Displays the parameter type for the target.

Optionally, in an embodiment, the display screen 10042 is further configured to display a parameter adjustment interface corresponding to the target display parameter type.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and thus equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

A parameter adjustment method for a display device, characterized in that the method is based on a head mounted display device, the head mounted display device comprising a gyroscope;

The method includes:

Receiving a display parameter adjustment instruction to determine a target display parameter type to be adjusted;

Detecting a rotation parameter of the gyroscope, the rotation parameter including a rotation direction and a rotation angle;

Determining, according to the rotation parameter, a target adjustment parameter corresponding to the target display parameter type;

And adjusting, according to the target adjustment parameter, a target display parameter corresponding to a target display parameter type of the head mounted display device.
The parameter adjustment method of the display device according to claim 1, wherein the display parameter type comprises a left display pitch and a right display pitch;

The adjusting, according to the target adjustment parameter, the target display parameter corresponding to the target display parameter type of the head mounted display device includes:

In a case where the target display parameter type is a left display / distance/right display 瞳 distance, the left display / distance/right display 瞳 distance of the head mounted display device is adjusted according to the target adjustment parameter, so that The adjusted left display pitch/right display pupil distance is matched with the target adjustment parameter.
The parameter adjustment method of the display device according to claim 2, wherein the adjusting the left display distance/right display distance of the head mounted display device according to the target adjustment parameter comprises:

Determining, according to the target adjustment parameter, a first motor rotation degree of the motor module corresponding to the left display pupil distance/right display pupil distance;

Controlling rotation of the motor module corresponding to the left display pupil distance/right display pupil distance according to the first motor rotation degree, so that the lens corresponding to the left eye/right eye of the head mounted display device is away from or close to the head The centerline of the display of the wearable display device.
The parameter adjustment method of a display device according to claim 1, wherein the display parameter type comprises a left display diopter number and a right display diopter number;

The adjusting, according to the target adjustment parameter, the target display parameter corresponding to the target display parameter type of the head mounted display device includes:

In a case where the target display parameter type is a left display diopter/right display diopter number, the left display diopter/right display diopter number of the head mounted display device is adjusted according to the target adjustment parameter, so that The adjusted left display diopter/right display diopter number is matched to the target adjustment parameter.
The parameter adjustment method of the display device according to claim 4, wherein the adjusting the left display diopter/right display diopter of the head mounted display device according to the target adjustment parameter comprises:

Determining, according to the target adjustment parameter, a second motor rotation degree of the motor module corresponding to the left display diopter/right display diopter number;

Controlling rotation of the motor module corresponding to the left display diopter/right display diopter according to the second motor rotation degree, so that the lens corresponding to the left eye/right eye of the head mounted display device is away from or close to the camera The plane in which the display of the head mounted display device is located.
The parameter adjustment method of the display device according to claim 1, wherein the receiving the display parameter adjustment instruction to determine the target display parameter type to be adjusted comprises:

Detecting a triggering operation input by the head mounted display device, the triggering operation being a touch operation input through a touch screen of the head mounted display device, a rotation operation input through the gyroscope, through the a pressing operation of a key input provided on the head mounted display device;

Obtaining an operation parameter of the triggering operation, and determining a display parameter type corresponding to the operation parameter as the target display parameter type.
The parameter adjustment method of the display device according to claim 1, wherein the receiving the display parameter adjustment instruction and determining the target display parameter type to be adjusted further includes:

Displaying on the display interface of the head mounted display device corresponds to the target display parameter type The parameter adjustment interface.
A head mounted display device, characterized in that the head mounted display device comprises a display screen, a controller, a motor module, and a gyroscope connected to the controller;

The controller is configured to determine a target display parameter type that needs to be adjusted;

The gyroscope is configured to detect a rotation parameter corresponding to the gyroscope, and send the detected rotation parameter to the controller;

The controller is further configured to determine a target adjustment parameter according to the rotation parameter, and control the motor module to rotate according to the target adjustment parameter to target display parameter corresponding to a target display parameter type of the head mounted display device Make adjustments.
The head-mounted display device according to claim 8, wherein the controller is further configured to determine a first motor rotation degree of the motor module corresponding to the target display parameter type according to the target adjustment parameter; The motor module rotation corresponding to the target display parameter type is controlled according to the first motor rotation degree.
The head-mounted display device according to claim 8, wherein the gyroscope detects an input rotation operation, acquires an operation parameter of the rotation operation, and transmits the operation parameter to the controller;

The controller is further configured to receive an operation parameter sent by the gyroscope, and determine a display parameter type corresponding to the operation parameter as the target display parameter type.
The head mounted display device according to claim 8, wherein the display screen is further configured to display a parameter adjustment interface corresponding to the target display parameter type.
A computer readable storage medium comprising computer instructions that, when executed on a computer, cause the computer to perform the method of claims 1-7.