WO2019041345A1 - Eyepiece adjustment method for head-mounted display device, head-mounted display device, and computer readable storage medium - Google Patents
Eyepiece adjustment method for head-mounted display device, head-mounted display device, and computer readable storage medium Download PDFInfo
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- WO2019041345A1 WO2019041345A1 PCT/CN2017/100380 CN2017100380W WO2019041345A1 WO 2019041345 A1 WO2019041345 A1 WO 2019041345A1 CN 2017100380 W CN2017100380 W CN 2017100380W WO 2019041345 A1 WO2019041345 A1 WO 2019041345A1
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- eyepiece
- plane
- angle
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- display device
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- 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
Definitions
- the solution belongs to the technical field of smart devices, and in particular, to an eyepiece adjustment method of a head mounted display device, a head mounted display device, and a computer readable storage medium.
- a head-mounted VR device is a head-mounted virtual reality display device that uses the left and right eyes of a person to obtain information differences and guides the user to create a feeling in a virtual environment.
- the display principle is that the left and right eye screens are displayed to display the images of the left and right eyes, and the human eye obtains such a difference information to generate a stereoscopic effect in the mind.
- a very important point in the use of a head-mounted VR device is that the user's eyes and the lens of the head-mounted VR device need to be parallel to fully see the playback content of the VR device, as shown in Figure 1.
- the solution determines whether the plane of the eyepiece of the head mounted display device is parallel to the plane of the user's eye when the head mounted display device is in the wearing state; when the plane of the eyepiece is not parallel to the plane of the eye ⁇ , obtaining an angle between a plane where the eyepiece is located and a plane where the eye is located; Whether the angle is greater than a preset first threshold; and when the angle is greater than the first threshold, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is The plane in which the user's eyes are located is kept parallel. Therefore, the head-mounted display device can automatically adjust the position of the binocular lens according to the angle between the plane of the eyepiece and the plane of the user's eyes, so that the eyepiece is kept parallel with the human eye, thereby improving the user experience.
- FIG. 1 is a schematic diagram showing the relative positional relationship between a user wearing a head-mounted display device and a lens of a virtual reality in the prior art.
- FIG. 2 is a schematic diagram showing a relative positional relationship between a user's eyes and a virtual reality lens when the head mounted display device is tilted in the prior art
- FIG. 5 is a schematic diagram of calculating an angle between a plane of an eyepiece and a plane of an eye in an eyepiece adjustment method of a head mounted display device according to an embodiment of the present invention
- FIG. 6 is a schematic flow chart of a method for adjusting an eyepiece of a head mounted display device according to another embodiment of the present invention.
- FIG. 7 is a schematic block diagram of a head mounted display device in an embodiment of the present invention.
- FIG. 8 is a schematic block diagram of a head mounted display device in another embodiment of the present solution.
- Step S301 After the head-mounted display device is in the wearing state, determine whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes; if not, proceed to step S302; if yes, no processing is performed.
- the head mounted display device is provided with a lens adjustment mode selection switch, wherein the lens adjustment mode includes a manual adjustment mode and an automatic adjustment mode, when the user wears the head mounted display device, And choose to enter the automatic adjustment mode ⁇ , then enter the processing flow of the eyepiece adjustment method of the head-mounted display device provided by the solution.
- a distance sensor is installed at the position of the eyepiece.
- the distance sensor detects that the user normally wears the head mounted display device, the distance between the eyepiece center and the user's eyes, and then Stored as a preset distance H in the memory of the head mounted display device, so that the plane of the eyepiece of the head mounted display device and the user's eyes can be determined according to the preset distance H and the actually detected distance L. Whether the planes are parallel and the declination of the binocular lens is calculated.
- the step of determining whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes is:
- Step S302 Obtain an angle between a plane where the eyepiece is located and a plane where the eye is located.
- the calculation principle of the included angle can be seen in FIG. 5, wherein the X axis represents a horizontal direction and the Y axis represents a vertical direction.
- the user normally wears the head mounted display device, the user
- the plane in which both eyes are located and the plane in which the eyepiece is located are parallel to the Y-axis direction and perpendicular to the X-axis.
- the step of obtaining the angle between the plane of the eyepiece and the plane of the eye is as follows:
- Step S303 determining whether the angle is greater than a preset first threshold; if yes, proceeding to step S304; if not, processing is not performed.
- the first threshold may be preset to define the adjustable off-angle range of the eyepiece, only in the The angle between the plane of the eyepiece and the plane of the user's eye is greater than the first threshold ⁇ , so that it can be adjusted to avoid frequent adjustment of the lens.
- Step S304 adjusting the position of the eyepiece according to the angle, so that the plane of the adjusted eyepiece is parallel to the plane of the user's eye.
- the eyepiece is mounted with a torque device, and the step is: adjusting the position of the eyepiece according to the angle of the eyepiece such that the adjusted plane of the eyepiece is parallel to the plane of the eye.
- the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece to deflect the angle.
- the eye is located above the eyepiece.
- controlling the rotation of the torque device and driving the eyepiece to deflect specifically includes: [0053] When the eye is located below the lens, the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece. In this embodiment, when the included angle is negative, the eye is located below the eyepiece.
- the position of the eyepiece is adjusted according to the yaw angle of the eyepiece, so that the plane of the eyepiece and the plane of the eye are kept parallel, so that the user can completely view the head. Wear the playback content of the display device.
- the eyepiece adjustment method of the head-mounted display device provided by the embodiment is that when the head-mounted display device is in the wearing state, the headset is judged to be in the wearing state after the head-mounted display device is in the wearing state.
- the plane of the eyepiece of the display device is parallel to the plane of the user's eye; when the plane of the eyepiece is not parallel to the plane of the eye, the angle between the plane of the eyepiece and the plane of the eye is obtained; Whether the angle is greater than a preset first threshold; and when the angle is greater than the first threshold, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is
- the plane of the user's eyes is kept parallel, so that the head-mounted display device can automatically adjust the binocular lens according to the angle between the plane of the binocular lens and the plane of the user's eyes during the actual use of the head-mounted display device.
- the position, keeping the binocular lens parallel to the human eye enhances the user experience.
- the eyepiece adjustment method provided in this embodiment further includes: after determining that the included angle is greater than the first threshold, with respect to the previous embodiment:
- Step S604 determining whether the angle is greater than a preset second threshold, wherein the second threshold is greater than the first threshold; if yes, proceeding to step S605; if not, proceeding to step S606.
- Step S605 controlling the rotation of the torsion device to drive the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the second threshold.
- the first preset threshold is a
- the second preset threshold is b
- a is an angle between the plane where the eyepiece is located and the plane where the eye is located.
- the minimum absolute value, which avoids frequent adjustment of the lens, b is the maximum absolute value of the angle between the plane of the eyepiece and the plane of the eye, which can avoid the deformation of the image and cause distortion of the image display, affecting the user view The problem of the shadow experience.
- the eyepiece adjustment method of the head-mounted display device provided by the embodiment can also enable the head-mounted display device to automatically adjust the eyepiece according to the angle between the plane of the eyepiece and the plane of the user's eyes.
- the position, keeping the eye lens parallel to the human eye enhances the user experience.
- the head mounted display device 700 includes:
- the acquiring unit 73 is configured to acquire an angle between a plane where the eyepiece 77 is located and a plane where the eye is located when the plane of the eyepiece 77 is not parallel to the plane of the eye.
- the second determining unit 74 is configured to determine whether the included angle is greater than a preset first threshold. as well as
- an adjusting unit 75 configured to adjust a position of the eyepiece according to the angle when the angle is greater than the first threshold, so that the adjusted plane of the eyepiece 77 and the user's eye are located Plane parallel
- a distance sensor 71 is mounted at the position of the eyepiece 77, and the acquisition unit 22
- the eyepiece 77 is mounted with a torque device 76, and the adjusting unit 75 controls the torque device 76 to rotate and rotate the eyepiece 77, wherein the angle of the eyepiece 77 is equal to the angle.
- the adjusting unit 75 controls the torque device 76 to rotate and drives the eyepiece 77 to deflect the angle by the reverse needle.
- the adjusting unit 75 controls the torque device 76 to rotate and drives the eyepiece 77 to deflect the angle by the needle.
- the adjusting unit 75 is further configured to determine whether the included angle is greater than a preset second threshold, where the second threshold is greater than the first threshold.
- the first determining unit 72 determines that the plane of the eyepiece 77 is not parallel to the plane of the eye.
- the head-mounted display device provided by the embodiment can also automatically adjust the position of the eyepiece according to the angle between the plane of the eyepiece and the plane of the user's eyes, so that the eyepiece is parallel to the human eye. , improved user experience.
- FIG. 8 is a schematic block diagram of a head mounted display device according to another preferred embodiment of the present disclosure. For the sake of explanation, only the parts related to the present embodiment are shown.
- the head mounted display device 800 of this embodiment includes: a processor 810, a memory 811, and is stored in the memory 811 and operable on the processor 810.
- the processor 810 executes the computer program 812 to implement the steps in the various method embodiments described above, such as steps 301 through 304 shown in FIG.
- the processor 810 executes the computer program 8 to implement the functions of the modules/units in the foregoing device embodiments, such as the functions of the units 72 to 75 shown in FIG. can.
- the acquiring unit 73 is configured to acquire an angle between a plane where the eyepiece 77 is located and a plane where the eye is located when the plane of the eyepiece 77 is not parallel to the plane of the eye.
- the second determining unit 74 is configured to determine whether the included angle is greater than a preset first threshold. as well as
- the adjusting unit 75 is configured to adjust a position of the eyepiece according to the angle when the angle is greater than the first threshold, so that the adjusted plane of the eyepiece 77 and the user's eye are located Plane parallel
- the head mounted display device 800 may include, but is not limited to, a processor 810, a memory 811. It will be understood by those skilled in the art that the diagram 800 is merely an example of a head mounted display device, does not constitute a limitation for a head mounted display device, may include more or less components than those illustrated, or may combine certain components, or different The components, such as the head mounted display device, may also include eyepieces, distance sensors, torque devices, input and output devices, and network access devices.
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Abstract
An eyepiece adjustment method and apparatus for a head-mounted display device. The method comprises: when a head-mounted display device is in a worn state, determining whether a plane where an eyepiece of the head-mounted display device is located is parallel to a plane where eyes of a user are located (S301); when the plane where the eyepiece is located is not parallel to the plane where the eyes are located, obtaining an angle between the plane where the eyepiece is located and the plane where the eyes are located (S302); determining whether the angle is greater than a preset first threshold (S303); and when the angle is greater than the first threshold, adjusting the position of the eyepiece according to the angle, so that the plane where the adjusted eyepiece is located is kept parallel to the plane where the eyes of the user are located (S304). When the head-mounted display device is in the worn state, the head-mounted display device automatically adjusts the position of the eyepiece according to the angle between the plane where the eyepiece is located and the plane where the eyes of the user are located, so that the eyepiece is kept parallel to the eyes of a person, thereby improving user experience.
Description
头戴显示设备的目镜调节方法、 头戴显示设备及计算机 可读存储介质 Eyepiece adjustment method for head mounted display device, head mounted display device, and computer readable storage medium
技术领域 Technical field
[0001] 本方案属于智能设备技术领域， 尤其涉及一种头戴显示设备的目镜调节方法、 头戴显示设备及计算机可读存储介质。 [0001] The solution belongs to the technical field of smart devices, and in particular, to an eyepiece adjustment method of a head mounted display device, a head mounted display device, and a computer readable storage medium.
背景技术 Background technique
[0002] 目前， 市面上各种头戴式 VR设备如火如荼。 头戴式 VR设备是利用人的左右眼 获取信息差异， 引导用户产生一种身在虚拟环境中的感觉的一种头戴式虚拟实 境显示设备。 其显示原理是左右眼屏幕分辩显示左右眼的图像， 人眼获取这种 带有差异的信息后在脑海中产生立体感。 头戴式 VR设备使用过程中非常重要的 一点就是需要用户眼睛和头戴式 VR设备的镜头平行才可以完全看到 VR设备的播 放内容， 如图 1所示。 而对于头部的固定又基本上采用松散的方式戴在头上无法 完全贴合， 这就使得 VR设备 10的目镜 12和用户眼睛 11往往不能长吋间保持在同 一个水平位置， 如图 2所示， 导致播放图像 13的部分画面区域 14被遮挡。 [0002] At present, various head-mounted VR devices on the market are in full swing. A head-mounted VR device is a head-mounted virtual reality display device that uses the left and right eyes of a person to obtain information differences and guides the user to create a feeling in a virtual environment. The display principle is that the left and right eye screens are displayed to display the images of the left and right eyes, and the human eye obtains such a difference information to generate a stereoscopic effect in the mind. A very important point in the use of a head-mounted VR device is that the user's eyes and the lens of the head-mounted VR device need to be parallel to fully see the playback content of the VR device, as shown in Figure 1. However, the fixing of the head is basically not worn in a loose manner on the head, which makes the eyepiece 12 of the VR device 10 and the user's eyes 11 often not in the same horizontal position, as shown in Fig. 2. As shown, the partial picture area 14 of the playback image 13 is blocked.
技术问题 technical problem
[0003] 现有技术中， 为了使用户完整的观看到 VR设备的播放内容， 需要用户不定吋 手动矫正 VR设备的镜头位置， 使 VR设备的镜头与用户的眼睛保持平行， 其操作 比较麻烦， 并且严重影响了用户体验。 [0003] In the prior art, in order to enable the user to completely view the playback content of the VR device, the user is required to manually correct the lens position of the VR device, so that the lens of the VR device is kept parallel with the eyes of the user, and the operation thereof is troublesome. And seriously affected the user experience.
问题的解决方案 Problem solution
技术解决方案 Technical solution
[0004] 有鉴于此， 本方案提供了一种头戴显示设备的目镜调节方法、 头戴显示设备及 计算机可读存储介质， 可以使头戴显示设备自动调节目镜的位置， 使目镜与人 眼保持平行， 提升了用户体验。 In view of this, the present solution provides an eyepiece adjustment method for a head mounted display device, a head mounted display device, and a computer readable storage medium, which can enable the head mounted display device to automatically adjust the position of the eyepiece to make the eyepiece and the human eye Stay parallel and enhance the user experience.
[0005] 第一方面， 本方案提供了一种头戴显示设备的目镜调节方法， 包括： [0005] In a first aspect, the present disclosure provides an eyepiece adjustment method for a head mounted display device, including:
[0006] 在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在平面与用
户的眼睛所在平面是否平行； [0006] When the head mounted display device is in a wearing state, determining the plane and the plane of the eyepiece of the head mounted display device Whether the plane of the household's eyes is parallel;
[0007] 当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所在平面与 所述眼睛所在平面之间的夹角； [0007] when the plane of the eyepiece is not parallel to the plane of the eye, obtaining an angle between the plane of the eyepiece and the plane of the eye;
[0008] 判断所述夹角是否大于预设的第一阈值； 以及 [0008] determining whether the angle is greater than a preset first threshold;
[0009] 当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置， 使调整 后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 [0009] When the angle is greater than the first threshold 吋, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is parallel to the plane of the user's eyes.
[0010] 第二方面， 本方案提供了一种头戴显示设备， 包括存储器、 处理器以及存储在 所述存储器中并可在所述处理器上运行的计算机程序， 其中， 所述处理器执行 所述计算机程序吋实现以下步骤： [0010] In a second aspect, the present solution provides a head mounted display device including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes The computer program implements the following steps:
[0011] 在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在平面与用 户的眼睛所在平面是否平行； [0011] determining whether the plane of the eyepiece of the head mounted display device is parallel to the plane of the user's eyes after the head mounted display device is in the wearing state;
[0012] 当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所在平面与 所述眼睛所在平面之间的夹角； [0012] when the plane of the eyepiece is not parallel to the plane of the eye, obtaining an angle between the plane of the eyepiece and the plane of the eye;
[0013] 判断所述夹角是否大于预设的第一阈值； 以及 [0013] determining whether the angle is greater than a preset first threshold;
[0014] 当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置， 使调整 后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 [0014] when the angle is greater than the first threshold 吋, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is parallel to the plane of the user's eye.
[0015] 第三方面， 本方案提供了一种计算机可读存储介质， 所述计算机可读存储介质 存储有计算机程序， 其中， 所述计算机程序被处理器执行吋实现以下步骤： [0016] 在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在平面与用 户的眼睛所在平面是否平行； [0015] In a third aspect, the present solution provides a computer readable storage medium, where the computer readable storage medium stores a computer program, wherein the computer program is executed by a processor, and the following steps are implemented: After the head-mounted display device is in a wearing state, determining whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes;
[0017] 当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所在平面与 所述眼睛所在平面之间的夹角； [0017] when the plane of the eyepiece is not parallel to the plane of the eye, obtaining an angle between the plane of the eyepiece and the plane of the eye;
[0018] 判断所述夹角是否大于预设的第一阈值； 以及 [0018] determining whether the included angle is greater than a preset first threshold;
[0019] 当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置， 使调整 后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 [0019] when the angle is greater than the first threshold 吋, adjusting the position of the eyepiece according to the angle, so that the plane of the adjusted eyepiece is parallel to the plane of the user's eye.
[0020] 本方案通过在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所 在平面与用户的眼睛所在平面是否平行； 当所述目镜所在平面与所述眼睛所在 平面不平行吋， 获取所述目镜所在平面与所述眼睛所在平面之间的夹角； 判断
所述夹角是否大于预设的第一阈值； 以及当所述夹角大于所述第一阈值吋， 根 据所述夹角调整所述目镜的位置， 使调整后的所述目镜所在平面与所述用户眼 睛所在平面保持平行。 从而可以使头戴显示设备根据目镜所在平面与用户双眼 所在平面之间的夹角， 自动调节双目镜头的位置， 使目镜与人眼保持平行， 提 升了用户体验。 [0020] The solution determines whether the plane of the eyepiece of the head mounted display device is parallel to the plane of the user's eye when the head mounted display device is in the wearing state; when the plane of the eyepiece is not parallel to the plane of the eye吋, obtaining an angle between a plane where the eyepiece is located and a plane where the eye is located; Whether the angle is greater than a preset first threshold; and when the angle is greater than the first threshold, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is The plane in which the user's eyes are located is kept parallel. Therefore, the head-mounted display device can automatically adjust the position of the binocular lens according to the angle between the plane of the eyepiece and the plane of the user's eyes, so that the eyepiece is kept parallel with the human eye, thereby improving the user experience.
发明的有益效果 Advantageous effects of the invention
对附图的简要说明 Brief description of the drawing
附图说明 DRAWINGS
[0021] 为了更清楚地说明本方案实施例中的技术方案， 下面将对实施例或现有技术描 述中所需要使用的附图作简单地介绍， 显而易见地， 下面描述中的附图仅仅是 本方案的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造性劳动性 的前提下， 还可以根据这些附图获得其他的附图。 [0021] In order to more clearly illustrate the technical solutions in the embodiments of the present solution, the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description are merely Some embodiments of the present solution can be obtained by those skilled in the art from other drawings without any inventive labor.
[0022] 图 1是现有技术中佩戴头戴显示设备正确佩戴吋用户眼睛与虚拟实境的镜头之 间相对位置关系的示意图 [0022] FIG. 1 is a schematic diagram showing the relative positional relationship between a user wearing a head-mounted display device and a lens of a virtual reality in the prior art.
[0023] 图 2是现有技术中当头戴显示设备倾斜吋用户眼睛与虚拟实境的镜头之间相对 位置关系的示意图； 2 is a schematic diagram showing a relative positional relationship between a user's eyes and a virtual reality lens when the head mounted display device is tilted in the prior art; [0023] FIG.
[0024] 图 3是本方案一实施例中的头戴显示设备的目镜调节方法的实现流程示意图； [0025] 图 4是本方案一实施例中的头戴显示设备的目镜调节方法中距离传感器安装位 置的示意图； 3 is a schematic flow chart of an implementation of an eyepiece adjustment method of a head mounted display device according to an embodiment of the present invention; [0025] FIG. 4 is a distance sensor in an eyepiece adjustment method of a head mounted display device according to an embodiment of the present invention; Schematic diagram of the installation location;
[0026] 图 5是本方案一实施例中的头戴显示设备的目镜调节方法中计算目镜所在平面 与眼睛所在平面之间夹角的原理图； 5 is a schematic diagram of calculating an angle between a plane of an eyepiece and a plane of an eye in an eyepiece adjustment method of a head mounted display device according to an embodiment of the present invention;
[0027] 图 6是本方案另一实施例中的头戴显示设备的目镜调节方法的示意流程图； [0028] 图 7是本方案一实施例中的头戴显示设备的示意性框图； 6 is a schematic flow chart of a method for adjusting an eyepiece of a head mounted display device according to another embodiment of the present invention; [0028] FIG. 7 is a schematic block diagram of a head mounted display device in an embodiment of the present invention;
[0029] 图 8是本方案另一实施例中的头戴显示设备的示意性框图。 8 is a schematic block diagram of a head mounted display device in another embodiment of the present solution.
[0030] 具体实施方式 DETAILED DESCRIPTION
[0031] 以下描述中， 为了说明而不是为了限定， 提出了诸如特定***结构、 技术之类 的具体细节， 以便透彻理解本方案实施例。 然而， 本领域的技术人员应当清楚 ， 在没有这些具体细节的其它实施例中也可以实现本方案。 在其它情况中， 省
略对众所周知的***、 装置、 电路以及方法的详细说明， 以免不必要的细节妨 碍本方案的描述。 [0031] In the following description, for the purposes of illustration and description However, it will be apparent to those skilled in the art that the present invention can be implemented in other embodiments without these specific details. In other cases, province Detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention.
[0032] 本方案的说明书和权利要求书及上述附图中的术语"包括"以及它们任何变形， 意图在于覆盖不排他的包含。 此外， 术语"第一"和"第二"等是用于区别不同对象 [0032] The term "comprising", and any variations thereof, in the specification and claims of the present invention and the above-described drawings are intended to cover non-exclusive inclusions. In addition, the terms "first" and "second" are used to distinguish different objects.
， 而非用于描述特定顺序。 , not for describing a specific order.
[0033] 为了说明本方案所述的技术方案， 下面通过具体实施例来进行说明。 [0033] In order to explain the technical solutions described in the present solution, the following description will be made by way of specific embodiments.
[0034] 图 3是本方案一较佳实施例提供的一种头戴显示设备的目镜调节方法的示意流 程图。 如图 3所示， 该目镜调节方法包括以下步骤： 3 is a schematic flow chart of an eyepiece adjustment method of a head mounted display device according to a preferred embodiment of the present invention. As shown in FIG. 3, the eyepiece adjustment method includes the following steps:
[0035] 步骤 S301， 在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所 在平面与用户的眼睛所在平面是否平行； 若否， 则进入步骤 S302; 若是， 不做 处理。 [0035] Step S301: After the head-mounted display device is in the wearing state, determine whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes; if not, proceed to step S302; if yes, no processing is performed.
[0036] 在本实施例中， 所述头戴显示设备上设置有镜头调节模式选择幵关， 其中所述 镜头调节模式包括手动调节模式和自动调节模式， 当用户佩戴所述头戴显示设 备， 并选择进入自动调节模式吋， 则进入本方案提供的头戴显示设备的目镜调 节方法的处理流程。 [0036] In this embodiment, the head mounted display device is provided with a lens adjustment mode selection switch, wherein the lens adjustment mode includes a manual adjustment mode and an automatic adjustment mode, when the user wears the head mounted display device, And choose to enter the automatic adjustment mode 吋, then enter the processing flow of the eyepiece adjustment method of the head-mounted display device provided by the solution.
[0037] 如图 4所示， 在本实施例中， 所述目镜位置处安装有距离传感器。 在进入本方 案提供的虚拟实景设备的镜头调节方法之前， 首先要通过所述距离传感器测得 用户正常佩戴所述头戴显示设备吋， 所述目镜中心与用户眼睛之间的距离， 然 后将其作为预设距离 H存储至所述头戴显示设备的存储器中， 以便后续可根据所 述预设距离 H和实际检测到的距离 L判断所述头戴显示设备的目镜所在平面与用 户的眼睛所在平面是否平行以及计算得到所述双目镜头的偏角。 [0037] As shown in FIG. 4, in the embodiment, a distance sensor is installed at the position of the eyepiece. Before entering the lens adjustment method of the virtual reality device provided by the solution, firstly, the distance sensor detects that the user normally wears the head mounted display device, the distance between the eyepiece center and the user's eyes, and then Stored as a preset distance H in the memory of the head mounted display device, so that the plane of the eyepiece of the head mounted display device and the user's eyes can be determined according to the preset distance H and the actually detected distance L. Whether the planes are parallel and the declination of the binocular lens is calculated.
[0038] 在本实施例中， 步骤判断所述头戴显示设备的目镜所在平面与用户的眼睛所在 平面是否平行具体为： [0038] In this embodiment, the step of determining whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes is:
[0039] 控制所述距离传感器检测所述目镜与所述眼睛之间的实际距离 L; [0039] controlling the distance sensor to detect an actual distance L between the eyepiece and the eye;
[0040] 判断所述实际距离 L是否大于预设距离 H， 所述预设距离 H为所述用户眼睛所在 平面与所述目镜所在平面平行吋所述距离传感器所检测到的所述目镜与所述眼 睛之间的距离； [0040] determining whether the actual distance L is greater than a preset distance H, the preset distance H being that the plane of the user's eye is parallel to the plane of the eyepiece, and the eyepiece and the detected by the distance sensor The distance between the eyes;
[0041] 当所述实际距离 L大于预设距离 H吋， 判断所目镜所在平面与所述眼睛所在平
面不平行。 [0041] when the actual distance L is greater than the preset distance H吋, determining that the plane of the eyepiece is flat with the eye The faces are not parallel.
[0042] 步骤 S302， 获取所述目镜所在平面与所述眼睛所在平面之间的夹角。 [0042] Step S302: Obtain an angle between a plane where the eyepiece is located and a plane where the eye is located.
[0043] 在本实施例中， 所述夹角的计算原理可参见图 5所示， 其中 X轴表示水平方向， Y轴表示竖直方向， 当用户正常佩戴所述头戴显示设备吋， 用户双眼所在平面和 目镜所在平面均平行于所述 Y轴方向， 垂直于所述 X轴。 步骤获取所述目镜所在 平面与所述眼睛所在平面之间的夹角具体为： [0043] In this embodiment, the calculation principle of the included angle can be seen in FIG. 5, wherein the X axis represents a horizontal direction and the Y axis represents a vertical direction. When the user normally wears the head mounted display device, the user The plane in which both eyes are located and the plane in which the eyepiece is located are parallel to the Y-axis direction and perpendicular to the X-axis. The step of obtaining the angle between the plane of the eyepiece and the plane of the eye is as follows:
[0044] 根据预设距离 H与所述实际距离 L之间的比值计算得到所述目镜的夹角， 其中 ， 所述夹角的计算公式为： e=arcCOS(H/L)， Θ表示该夹角， 所述预设距离 H为所 述用户眼睛所在平面与所述目镜所在平面平行吋所述距离传感器检测到的所述 目镜与所述眼睛之间的距离。 [0044] calculating an angle of the eyepiece according to a ratio between the preset distance H and the actual distance L, wherein the calculation formula of the angle is: e=arc COS (H/L), Θ The angle, the preset distance H is a distance between the eyepiece detected by the distance sensor and the eye, where the plane of the user's eye is parallel to the plane of the eyepiece.
[0045] 步骤 S303， 判断所述夹角是否大于预设的第一阈值;若是， 则进入步骤 S304; 若否， 则不做处理。 [0045] Step S303, determining whether the angle is greater than a preset first threshold; if yes, proceeding to step S304; if not, processing is not performed.
[0046] 在本实施例中， 在进入头戴显示设备的目镜调节方法的处理流程之前， 还可以 预先设定第一阈值， 用于限定所述目镜的可调偏角范围， 仅在所述目镜所在平 面与用户的眼睛所在平面之间的夹角大于所述第一阈值吋， 才对其进行调节， 这样可以避免镜头频繁调节。 [0046] In this embodiment, before entering the processing flow of the eyepiece adjustment method of the head mounted display device, the first threshold may be preset to define the adjustable off-angle range of the eyepiece, only in the The angle between the plane of the eyepiece and the plane of the user's eye is greater than the first threshold 吋, so that it can be adjusted to avoid frequent adjustment of the lens.
[0047] 步骤 S304， 根据所述夹角调整所述目镜的位置， 使调整后的所述目镜所在平面 与所述用户眼睛所在平面保持平行。 [0047] Step S304, adjusting the position of the eyepiece according to the angle, so that the plane of the adjusted eyepiece is parallel to the plane of the user's eye.
[0048] 在本实施例中， 所述目镜上安装有扭矩装置， 步骤根据所述目镜的夹角调整所 述目镜的位置使调整后的所述目镜所在平面与所述眼睛所在平面保持平行具体 包括： [0048] In this embodiment, the eyepiece is mounted with a torque device, and the step is: adjusting the position of the eyepiece according to the angle of the eyepiece such that the adjusted plane of the eyepiece is parallel to the plane of the eye. Includes:
[0049] 控制所述扭矩装置转动并带动所述目镜偏转， 其中， 所述目镜偏转的角度等于 所述夹角。 [0049] controlling the torque device to rotate and driving the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the angle.
[0050] 进一步的， 控制所述扭矩装置转动并带动所述目镜偏转具体包括： [0050] Further, controlling the rotation of the torque device and driving the eyepiece to deflect specifically includes:
[0051] 当所述眼睛位于所述目镜的上方吋， 控制所述扭矩装置转动并带动所述目镜逆 吋针偏转所述夹角。 在本实施例中， 当所述夹角为正吋， 所述眼睛位于所述目 镜的上方。 [0051] When the eye is above the eyepiece, the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece to deflect the angle. In this embodiment, when the included angle is positive, the eye is located above the eyepiece.
[0052] 进一步的， 控制所述扭矩装置转动并带动所述目镜偏转具体包括：
[0053] 当所述眼睛位于所述镜头的下方吋， 控制所述扭矩装置转动并带动所述目镜顺 吋针偏转所述夹角。 在本实施例中， 当所述夹角为负吋， 所述眼睛位于所述目 镜的下方。 [0052] Further, controlling the rotation of the torque device and driving the eyepiece to deflect specifically includes: [0053] When the eye is located below the lens, the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece. In this embodiment, when the included angle is negative, the eye is located below the eyepiece.
[0054] 在本实施例中， 在根据所述目镜的偏角对所述目镜的位置进行调整， 使得所述 目镜所在平面和所述眼睛所在平面保持平行后， 可以使用户完整的观看到头戴 显示设备的播放内容头。 [0054] In this embodiment, the position of the eyepiece is adjusted according to the yaw angle of the eyepiece, so that the plane of the eyepiece and the plane of the eye are kept parallel, so that the user can completely view the head. Wear the playback content of the display device.
[0055] 以上可以看出， 本实施例提供的一种头戴显示设备的目镜调节方法， 在头戴显 示设备处于佩戴状态吋， 通过在头戴显示设备处于佩戴状态吋， 判断所述头戴 显示设备的目镜所在平面与用户的眼睛所在平面是否平行； 当所述目镜所在平 面与所述眼睛所在平面不平行吋， 获取所述目镜所在平面与所述眼睛所在平面 之间的夹角； 判断所述夹角是否大于预设的第一阈值； 以及当所述夹角大于所 述第一阈值吋， 根据所述夹角调整所述目镜的位置， 使调整后的所述目镜所在 平面与所述用户眼睛所在平面保持平行， 从而可以使头戴显示设备根据所述头 戴显示设备在实际使用过程中双目镜头所在平面与与用户双眼所在平面之间的 夹角， 自动调节双目镜头的位置， 使双目镜头与人眼保持平行， 提升了用户体 验。 [0055] As can be seen from the above, the eyepiece adjustment method of the head-mounted display device provided by the embodiment is that when the head-mounted display device is in the wearing state, the headset is judged to be in the wearing state after the head-mounted display device is in the wearing state. Whether the plane of the eyepiece of the display device is parallel to the plane of the user's eye; when the plane of the eyepiece is not parallel to the plane of the eye, the angle between the plane of the eyepiece and the plane of the eye is obtained; Whether the angle is greater than a preset first threshold; and when the angle is greater than the first threshold, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is The plane of the user's eyes is kept parallel, so that the head-mounted display device can automatically adjust the binocular lens according to the angle between the plane of the binocular lens and the plane of the user's eyes during the actual use of the head-mounted display device. The position, keeping the binocular lens parallel to the human eye, enhances the user experience.
[0056] 图 6是本方案另一实施例提供的一种头戴显示设备的目镜调节方法的示意流程 图。 参见图 6所示， 相对于上一实施例， 本实施例提供的目镜调节方法在判断所 述夹角大于所述第一阈值之后还包括： 6 is a schematic flow chart of an eyepiece adjustment method of a head mounted display device according to another embodiment of the present disclosure. Referring to FIG. 6, the eyepiece adjustment method provided in this embodiment further includes: after determining that the included angle is greater than the first threshold, with respect to the previous embodiment:
[0057] 步骤 S604， 判断所述夹角是否大于预设的第二阈值， 其中， 所述第二阈值大于 所述第一阈值； 若是， 则进入步骤 S605 ; 若否， 则进入步骤 S606。 [0057] Step S604, determining whether the angle is greater than a preset second threshold, wherein the second threshold is greater than the first threshold; if yes, proceeding to step S605; if not, proceeding to step S606.
[0058] 步骤 S605， 控制所述扭转装置转动并带动所述目镜偏转， 其中， 所述目镜偏转 的角度等于第二阈值。 [0058] Step S605, controlling the rotation of the torsion device to drive the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the second threshold.
[0059] 在一实施方式中， 当所述眼睛位于所述目镜的上方吋， 控制所述扭矩装置转动 并带动所述目镜逆吋针偏转所述第二阈值。 在另一实施方式中， 当所述眼睛位 于所述镜头的下方吋， 控制所述扭矩装置转动并带动所述目镜顺吋针偏转所述 第二阈值。 [0059] In an embodiment, when the eye is above the eyepiece, the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece to deflect the second threshold. In another embodiment, when the eye is below the lens, the torque device is controlled to rotate and the eyepiece is deflected by the second threshold.
[0060] 步骤 S606 , 控制所述扭矩装置转动并带动所述目镜偏转， 其中， 所述目镜偏转
的角度等于所述夹角。 [0060] step S606, controlling the torque device to rotate and driving the eyepiece to deflect, wherein the eyepiece is deflected The angle is equal to the angle.
[0061] 例如， 在一具体应用中， 令第一预设阈值为 a， 第二预设阈值为 b， 其中 a为需 要调节所述目镜所在平面与所述眼睛所在平面之间的夹角的最小绝对值， 其避 免镜头频繁调节， b为能够调节所述目镜所在平面与所述眼睛所在平面之间的夹 角的最大绝对值， 其可以避免调节幅度过大导致图像显示变形， 影响用户观影 体验的问题。 [0061] For example, in a specific application, the first preset threshold is a, and the second preset threshold is b, where a is an angle between the plane where the eyepiece is located and the plane where the eye is located. The minimum absolute value, which avoids frequent adjustment of the lens, b is the maximum absolute value of the angle between the plane of the eyepiece and the plane of the eye, which can avoid the deformation of the image and cause distortion of the image display, affecting the user view The problem of the shadow experience.
[0062] 当所述夹角小于或等于 a， 即 a≥e吋， 视为用户可以正常观看到完整的画面， 此 吋不做调整， 可避免镜头频繁调节； 当所述夹角大于或等于 b， 即 e≥b吋， 以 b为 最大偏角计算所述目镜头所需调整的角度 R， 即 R=b， 这样可以防止镜头调节幅 度过大， 导致图像显示变形。 [0062] When the angle is less than or equal to a, that is, a≥e吋, it is considered that the user can normally view the complete picture, and then the adjustment is not performed to avoid frequent adjustment of the lens; when the angle is greater than or equal to b, that is, e≥b吋, and b is the maximum declination to calculate the angle R to be adjusted of the eye lens, that is, R=b, which can prevent the lens adjustment range from being too large, resulting in image display distortion.
[0063] 需要说明的是， 本实施例中的其他步骤的实现方式由于与图 3所示实施例中步 骤的实现方式完全相同， 因此， 在此不再赘述。 [0063] It should be noted that the implementation of the other steps in this embodiment is completely the same as the implementation of the steps in the embodiment shown in FIG. 3, and therefore, details are not described herein.
[0064] 以上可以看出， 本实施例提供的一种头戴显示设备的目镜调节方法同样可以使 头戴显示设备根据目镜所在平面与与用户眼睛所在平面之间的夹角， 自动调节 目镜的位置， 使目镜头与人眼保持平行， 提升了用户体验。 [0064] As can be seen from the above, the eyepiece adjustment method of the head-mounted display device provided by the embodiment can also enable the head-mounted display device to automatically adjust the eyepiece according to the angle between the plane of the eyepiece and the plane of the user's eyes. The position, keeping the eye lens parallel to the human eye, enhances the user experience.
[0065] 图 7是本方案一例提供的头戴显示设备的示意性框图。 为了便于说明， 仅仅示 出了与本实施例相关的部分。 该头戴显示设备 700， 包括： 7 is a schematic block diagram of a head mounted display device provided by an example of the present solution. For the convenience of explanation, only the parts related to the present embodiment are shown. The head mounted display device 700 includes:
[0066] 第一判断单元 72， 用于在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设 备的目镜 77所在平面与用户的眼睛所在平面是否平行。 The first determining unit 72 is configured to determine whether the plane of the eyepiece 77 of the head mounted display device is parallel to the plane of the user's eyes after the head mounted display device is in the wearing state.
[0067] 获取单元 73， 用于当所述目镜 77所在平面与所述眼睛所在平面不平行吋， 获取 所述目镜 77所在平面与所述眼睛所在平面之间的夹角。 The acquiring unit 73 is configured to acquire an angle between a plane where the eyepiece 77 is located and a plane where the eye is located when the plane of the eyepiece 77 is not parallel to the plane of the eye.
[0068] 第二判断单元 74， 用于判断所述夹角是否大于预设的第一阈值。 以及 [0068] The second determining unit 74 is configured to determine whether the included angle is greater than a preset first threshold. as well as
[0069] 调整单元 75， 用于当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目 镜的位置， 使调整后的所述目镜 77所在平面与所述用户眼睛所在平面保持平行 [0069] an adjusting unit 75, configured to adjust a position of the eyepiece according to the angle when the angle is greater than the first threshold, so that the adjusted plane of the eyepiece 77 and the user's eye are located Plane parallel
[0070] 所述目镜 77位置处安装有距离传感器 71， 所述获取单元 22 [0070] A distance sensor 71 is mounted at the position of the eyepiece 77, and the acquisition unit 22
控制所述距离传感器 71检测所述目镜 77与所述眼睛之间的实际距离 L; 并根据预 设距离 H与所述实际距离 L之间的比值计算得到所述夹角， 其中， 所述夹角的计
算公式为： e=arcCOS(H/L)， Θ表示该夹角， 所述预设距离 Η为所述用户眼睛所在 平面与所述目镜 77所在平面平行吋所述距离传感器 71所检测到的所述目镜 77与 所述眼睛之间的距离。 Controlling the distance sensor 71 to detect an actual distance L between the eyepiece 77 and the eye; and calculating the angle according to a ratio between the preset distance H and the actual distance L, wherein the clip Angle meter The formula is: e=arc COS (H/L), Θ denotes the angle, the preset distance Η is that the plane of the user's eye is parallel to the plane of the eyepiece 77, and the distance sensor 71 detects The distance between the eyepiece 77 and the eye.
[0071] 所述目镜 77上安装有扭矩装置 76， 所述调整单元 75控制所述扭矩装置 76转动并 带动所述目镜 77偏转， 其中， 所述目镜 77偏转的角度等于所述夹角。 [0071] The eyepiece 77 is mounted with a torque device 76, and the adjusting unit 75 controls the torque device 76 to rotate and rotate the eyepiece 77, wherein the angle of the eyepiece 77 is equal to the angle.
[0072] 当所述眼睛位于所述镜头的上方吋， 所述调整单元 75控制所述扭矩装置 76转动 并带动所述目镜 77逆吋针偏转所述夹角。 [0072] When the eye is located above the lens, the adjusting unit 75 controls the torque device 76 to rotate and drives the eyepiece 77 to deflect the angle by the reverse needle.
[0073] 当所述眼睛位于所述镜头的下方吋， 所述调整单元 75控制所述扭矩装置 76转动 并带动所述目镜 77顺吋针偏转所述夹角。 [0073] When the eye is located below the lens, the adjusting unit 75 controls the torque device 76 to rotate and drives the eyepiece 77 to deflect the angle by the needle.
[0074] 所述调整单元 75还用于判断所述夹角是否大于预设的第二阈值， 其中， 所述第 二阈值大于所述第一阈值。 [0074] The adjusting unit 75 is further configured to determine whether the included angle is greater than a preset second threshold, where the second threshold is greater than the first threshold.
[0075] 当所述夹角大于所述第二阈值吋， 所述调整单元 75控制所述扭转装置 76转动并 带动所述目镜 77偏转， 其中， 所述目镜 77偏转的角度等于第二阈值。 [0075] When the angle is greater than the second threshold 吋, the adjusting unit 75 controls the twisting device 76 to rotate and rotate the eyepiece 77, wherein the angle of the eyepiece 77 is equal to the second threshold.
[0076] 当所述实际距离 L大于预设距离 Η吋， 所述第一判断单元 72判断所目镜 77所在 平面与所述眼睛所在平面不平行。 [0076] When the actual distance L is greater than the preset distance Η吋, the first determining unit 72 determines that the plane of the eyepiece 77 is not parallel to the plane of the eye.
[0077] 需要说明的是， 本实施例提供的上述头戴显示设备中的各个单元， 由于与本方 案方法实施例基于同一构思， 其带来的技术效果与本方案方法实施例相同， 具 体内容可参见本方案方法实施例中的叙述， 此处不再赘述。 [0077] It is to be noted that the respective units in the above-mentioned head-mounted display device provided by the present embodiment are based on the same concept as the method embodiment of the present solution, and the technical effects thereof are the same as those in the embodiment of the present method. For details, refer to the description in the method embodiment of the present solution, and details are not described herein again.
[0078] 因此， 可以看出， 本实施例提供的一种头戴显示设备同样可以根据目镜所在平 面与用户眼睛所在平面之间的夹角， 自动调节目镜的位置， 使目镜与人眼保持 平行， 提升了用户体验。 [0078] Therefore, it can be seen that the head-mounted display device provided by the embodiment can also automatically adjust the position of the eyepiece according to the angle between the plane of the eyepiece and the plane of the user's eyes, so that the eyepiece is parallel to the human eye. , improved user experience.
[0079] 图 8是本方案另一较佳实施例提供的一种头戴显示设备的示意性框图。 为了便 于说明仅仅示出了与本实施例相关的部分。 8 is a schematic block diagram of a head mounted display device according to another preferred embodiment of the present disclosure. For the sake of explanation, only the parts related to the present embodiment are shown.
[0080] 参见图 8所示， 如图 8所示， 该实施例的头戴显示设备 800包括： 处理器 810、 存 储器 811以及存储在所述存储器 811中并可在所述处理器 810上运行的计算机程序 812。 所述处理器 810执行所述计算机程序 812吋实现上述各个方法实施例中的步 骤， 例如图 3所示的步骤 301至 304。 或者， 所述处理器 810执行所述计算机程序 8 12吋实现上述各装置实施例中各模块 /单元的功能， 例如图 7所示单元 72至 75的功
能。 Referring to FIG. 8, as shown in FIG. 8, the head mounted display device 800 of this embodiment includes: a processor 810, a memory 811, and is stored in the memory 811 and operable on the processor 810. Computer program 812. The processor 810 executes the computer program 812 to implement the steps in the various method embodiments described above, such as steps 301 through 304 shown in FIG. Alternatively, the processor 810 executes the computer program 8 to implement the functions of the modules/units in the foregoing device embodiments, such as the functions of the units 72 to 75 shown in FIG. can.
[0081] 示例性的， 所述计算机程序 812可以被分割成一个或多个模块 /单元， 所述一个 或者多个模块 /单元被存储在所述存储器 811中， 并由所述处理器 810执行， 以完 成本方案。 所述一个或多个模块 /单元可以是能够完成特定功能的一系列计算机 程序指令段， 该指令段用于描述所述计算机程序 812在所述头戴显示设备 10中的 执行过程。 例如， 所述计算机程序 812可以被分割成第一判断单元 72、 获取单元 73、 第二判断单元 74以及调整单元 75， 各单元的具体功能如下： [0081] Illustratively, the computer program 812 may be partitioned into one or more modules/units, which are stored in the memory 811 and executed by the processor 810 To complete this program. The one or more modules/units may be a series of computer program instructions that are capable of performing a particular function, and are used to describe the execution of the computer program 812 in the head mounted display device 10. For example, the computer program 812 can be divided into a first determining unit 72, an obtaining unit 73, a second determining unit 74, and an adjusting unit 75. The specific functions of each unit are as follows:
[0082] 第一判断单元 72， 用于在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设 备的目镜 77所在平面与用户的眼睛所在平面是否平行。 The first determining unit 72 is configured to determine whether the plane of the eyepiece 77 of the head mounted display device is parallel to the plane of the user's eyes after the head mounted display device is in the wearing state.
[0083] 获取单元 73， 用于当所述目镜 77所在平面与所述眼睛所在平面不平行吋， 获取 所述目镜 77所在平面与所述眼睛所在平面之间的夹角。 The acquiring unit 73 is configured to acquire an angle between a plane where the eyepiece 77 is located and a plane where the eye is located when the plane of the eyepiece 77 is not parallel to the plane of the eye.
[0084] 第二判断单元 74， 用于判断所述夹角是否大于预设的第一阈值。 以及 [0084] The second determining unit 74 is configured to determine whether the included angle is greater than a preset first threshold. as well as
[0085] 调整单元 75， 用于当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目 镜的位置， 使调整后的所述目镜 77所在平面与所述用户眼睛所在平面保持平行 [0085] The adjusting unit 75 is configured to adjust a position of the eyepiece according to the angle when the angle is greater than the first threshold, so that the adjusted plane of the eyepiece 77 and the user's eye are located Plane parallel
[0086] 所述头戴显示设备 800可包括， 但不仅限于， 处理器 810、 存储器 811。 本领域 技术人员可以理解， 图 800仅仅是头戴显示设备的示例， 并不构成对头戴显示设 备的限定， 可以包括比图示更多或更少的部件， 或者组合某些部件， 或者不同 的部件， 例如所述头戴显示设备还可以包括目镜、 距离传感器、 扭矩装置、 输 入输出设备以及网络接入设备等。 [0086] The head mounted display device 800 may include, but is not limited to, a processor 810, a memory 811. It will be understood by those skilled in the art that the diagram 800 is merely an example of a head mounted display device, does not constitute a limitation for a head mounted display device, may include more or less components than those illustrated, or may combine certain components, or different The components, such as the head mounted display device, may also include eyepieces, distance sensors, torque devices, input and output devices, and network access devices.
[0087] 所称处理器 810可以是中央处理单元 (Central Processing Unit, CPU) , 还可以是 其他通用处理器、 数字信号处理器（Digital Signal Processor, DSP)、 专用集成电 路（Application Specific Integrated Circuit, ASIC)、 现成可编程门阵列 The processor 810 may be a central processing unit (CPU), or may be another general-purpose processor, a digital signal processor (DSP), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), ready-to-use programmable gate array
(Field-Programmable Gate Array , FPGA)或者其他可编程逻辑器件、 分立门或者 晶体管逻辑器件、 分立硬件组件等。 通用处理器可以是微处理器或者该处理器 也可以是任何常规的处理器等。 (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
[0088] 所述存储器 811可以是所述头戴显示设备 800的内部存储单元， 例如头戴显示设 备 10的硬盘或内存。 所述存储器 111也可以是所述头戴显示设备 800的外部存储
设备， 例如所述头戴显示设备 800上配备的插接式硬盘， 智能存储卡 （Smart Media Card, SMC) ， 安全数字 （Secure Digital, SD) 卡， 闪存卡 （Flash Card) 等。 进一步地， 所述存储器 811还可以既包括所述头戴显示设备 800的内部存储 单元也包括外部存储设备。 所述存储器 811用于存储所述计算机程序以及所述终 端所需的其他程序和数据。 所述存储器 811还可以用于暂吋地存储已经输出或者 将要输出的数据。 [0088] The memory 811 may be an internal storage unit of the head mounted display device 800, such as a hard disk or memory of the head mounted display device 10. The memory 111 may also be an external storage of the head mounted display device 800. The device, for example, a plug-in hard disk provided on the head mounted display device 800, a smart memory card (SMC), a Secure Digital (SD) card, a flash card, or the like. Further, the memory 811 may also include both an internal storage unit of the head mounted display device 800 and an external storage device. The memory 811 is used to store the computer program and other programs and data required by the terminal. The memory 811 can also be used to temporarily store data that has been output or is about to be output.
[0089] 本领域普通技术人员可以意识到， 结合本文中所公幵的实施例描述的各示例的 单元及算法步骤， 能够以电子硬件、 或者计算机软件和电子硬件的结合来实现 。 这些功能究竟以硬件还是软件方式来执行， 取决于技术方案的特定应用和设 计约束条件。 专业技术人员可以对每个特定的应用来使用不同方法来实现所描 述的功能， 但是这种实现不应认为超出本方案的范围。 [0089] Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. The skilled person can use different methods for each particular application to implement the described functionality, but such implementation should not be considered beyond the scope of the present scheme.
[0090] 另外， 在本方案各个实施例中的各功能单元可以集成在一个处理单元中， 也可 以是各个单元单独物理存在， 也可以两个或两个以上单元集成在一个单元中。 上述集成的单元既可以采用硬件的形式实现， 也可以采用软件功能单元的形式 实现。 [0090] In addition, each functional unit in each embodiment of the present solution may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
[0091] 以上所述实施例仅用以说明本方案的技术方案， 而非对其限制； 尽管参照前述 实施例对本方案进行了详细的说明， 本领域的普通技术人员应当理解： 其依然 可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分技术特征进 行等同替换； 而这些修改或者替换， 并不使相应技术方案的本质脱离本方案各 实施例技术方案的精神和范围， 均应包含在本方案的保护范围之内。
The above-mentioned embodiments are only used to explain the technical solutions of the present solution, and are not limited thereto; although the present solution has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the spirit and scope of the technical solutions of the embodiments of the present embodiments. It should be included in the scope of protection of this program.
Claims
权利要求书 Claim
[权利要求 1] 一种头戴显示设备的目镜调节方法， 其特征在于， 包括： [Aspect 1] A method for adjusting an eyepiece of a head-mounted display device, comprising:
在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在 平面与用户的眼睛所在平面是否平行； After the head-mounted display device is in a wearing state, determining whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eyes;
当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所 在平面与所述眼睛所在平面之间的夹角； Obtaining an angle between a plane of the eyepiece and a plane of the eye when the plane of the eyepiece is not parallel to the plane of the eye;
判断所述夹角是否大于预设的第一阈值； 以及 Determining whether the angle is greater than a preset first threshold;
当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置 Adjusting the position of the eyepiece according to the angle when the angle is greater than the first threshold 吋
， 使调整后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 , the plane of the adjusted eyepiece is kept parallel to the plane of the user's eyes.
[权利要求 2] 如权利要求 1所述的头戴显示设备的目镜调节方法， 其特征在于， 所 述目镜位置处安装有距离传感器， 步骤获取所述目镜所在平面与所述 眼睛所在平面之间的夹角角具体为： [Claim 2] The eyepiece adjusting method of the head mounted display device according to claim 1, wherein a distance sensor is installed at the eyepiece position, and the step of acquiring the plane of the eyepiece and the plane of the eye is obtained. The angle of the angle is specifically:
控制所述距离传感器检测所述目镜与所述眼睛之间的实际距离 L; 根据预设距离 H与所述实际距离 L之间的比值计算得到所述目镜所在 平面与所述眼睛所在平面之间的夹角， 其中， 所述夹角的计算公式为 ： 6=arccos(H/L) , Θ表示该夹角， 所述预设距离 H为所述用户眼睛所 在平面与所述目镜所在平面平行吋所述距离传感器所检测到的所述目 镜与所述眼睛之间的距离。 Controlling the distance sensor to detect an actual distance L between the eyepiece and the eye; calculating a ratio between the plane of the eyepiece and the plane of the eye according to a ratio between the preset distance H and the actual distance L The angle of the angle is: 6=arccos(H/L), where Θ denotes the angle, and the preset distance H is the plane of the user's eye parallel to the plane of the eyepiece距离 the distance between the eyepiece and the eye detected by the distance sensor.
[权利要求 3] 如权利要求 1所述的头戴显示设备的目镜调节方法， 其特征在于， 所 述目镜上安装有扭矩装置， 步骤根据所述夹角调整所述目镜的位置使 调整后的所述目镜所在平面与所述眼睛所在平面保持平行具体包括： 控制所述扭矩装置转动并带动所述目镜偏转， 其中， 所述目镜偏转的 角度等于所述夹角。 [Claim 3] The eyepiece adjusting method of the head mounted display device according to claim 1, wherein the eyepiece is mounted with a torque device, and the step of adjusting the position of the eyepiece according to the angle is adjusted The plane of the eyepiece being parallel to the plane of the eye includes: controlling the rotation of the torque device and driving the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the angle.
[权利要求 4] 如权利要求 3所述的头戴显示设备的目镜调节方法， 其特征在于， 当 所述眼睛位于所述镜头的上方吋， 控制所述扭矩装置转动并带动所述 目镜逆吋针偏转所述夹角。 [Claim 4] The eyepiece adjusting method of the head mounted display device according to claim 3, wherein when the eye is located above the lens, the torque device is controlled to rotate and the eyepiece is reversed The needle deflects the included angle.
[权利要求 5] 如权利要求 3所述的头戴显示设备的目镜调节方法， 其特征在于， 当 所述眼睛位于所述镜头的下方吋， 控制所述扭矩装置转动并带动所述
目镜顺吋针偏转所述夹角。 [Claim 5] The eyepiece adjusting method of the head mounted display device according to claim 3, wherein when the eye is located below the lens, the torque device is controlled to rotate and drive the The eyepiece deflects the included angle with the eye.
如权利要求 3至 5任意一项所述的头戴显示设备的目镜调节方法， 其特 征在于， 还包括步骤： The eyepiece adjustment method of the head mounted display device according to any one of claims 3 to 5, further comprising the steps of:
判断所述夹角是否大于预设的第二阈值， 其中， 所述第二阈值大于所 述第一阈值； Determining whether the angle is greater than a preset second threshold, where the second threshold is greater than the first threshold;
当所述夹角大于所述第二阈值吋， 控制所述扭转装置转动并带动所述 目镜偏转， 其中， 所述目镜偏转的角度等于第二阈值。 When the angle is greater than the second threshold 吋, the torsion device is controlled to rotate and the eyepiece is deflected, wherein the angle of the eyepiece deflection is equal to the second threshold.
如权利要求 2所述的头戴显示设备的目镜调节方法， 其特征在于， 当 所述实际距离 L大于预设距离 H吋， 判断所目镜所在平面与所述眼睛 所在平面不平行。 The eyepiece adjusting method of the head mounted display device according to claim 2, wherein when the actual distance L is greater than the preset distance H吋, it is determined that the plane of the eyepiece is not parallel to the plane of the eye.
一种头戴显示设备， 其特征在于， 包括存储器、 处理器以及存储在所 述存储器中并可在所述处理器上运行的计算机程序， 其特征在于， 所 述处理器执行所述计算机程序吋实现以下操作： A head mounted display device, comprising: a memory, a processor, and a computer program stored in the memory and operable on the processor, wherein the processor executes the computer program Do the following:
在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在 平面与用户的眼睛所在平面是否平行； 当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所 在平面与所述眼睛所在平面之间的夹角； 判断所述夹角是否大于预设的第一阈值； 以及 After the head-mounted display device is in a wearing state, determining whether the plane of the eyepiece of the head-mounted display device is parallel to the plane of the user's eye; when the plane of the eyepiece is not parallel to the plane of the eye, acquiring the eyepiece An angle between the plane of the plane and the plane of the eye; determining whether the angle is greater than a preset first threshold;
当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置 ， 使调整后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 如权利要求 8所述的头戴显示设备， 其特征在于， 所述目镜位置处安 装有距离传感器， 所述获取所述目镜所在平面与所述眼睛所在平面之 间的夹角具体为： When the angle is greater than the first threshold 吋, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is parallel to the plane of the user's eye. The head-mounted display device according to claim 8, wherein a distance sensor is disposed at the position of the eyepiece, and an angle between the plane where the eyepiece is located and the plane of the eye is specifically:
控制所述距离传感器检测所述目镜与所述眼睛之间的实际距离 L; 根据预设距离 H与所述实际距离 L之间的比值计算得到所述目镜所在 平面与所述眼睛所在平面之间的夹角， 其中， 所述夹角的计算公式为 ： 6=arccos(H/L) , Θ表示该夹角， 所述预设距离 H为所述用户眼睛所 在平面与所述目镜所在平面平行吋所述距离传感器所检测到的所述目
镜与所述眼睛之间的距离。 Controlling the distance sensor to detect an actual distance L between the eyepiece and the eye; calculating a ratio between the plane of the eyepiece and the plane of the eye according to a ratio between the preset distance H and the actual distance L The angle of the angle is: 6=arccos(H/L), where Θ denotes the angle, and the preset distance H is the plane of the user's eye parallel to the plane of the eyepiece所述 the target detected by the distance sensor The distance between the mirror and the eye.
如权利要求 8所述的头戴显示设备， 其特征在于， 所述目镜上安装有 扭矩装置， 所述根据所述夹角调整所述目镜的位置使调整后的所述目 镜所在平面与所述眼睛所在平面保持平行具体包括： The head-mounted display device according to claim 8, wherein a torque device is mounted on the eyepiece, and the position of the eyepiece is adjusted according to the angle to make the adjusted plane of the eyepiece and the plane The plane in which the eye is located is parallel and includes:
控制所述扭矩装置转动并带动所述目镜偏转， 其中， 所述目镜偏转的 角度等于所述夹角。 Controlling the rotation of the torque device and driving the eyepiece to deflect, wherein the angle of deflection of the eyepiece is equal to the angle.
如权利要求 10所述的头戴显示设备， 其特征在于， 所述控制所述扭矩 装置转动并带动所述目镜偏转包括： A head mounted display device according to claim 10, wherein said controlling said torque means to rotate and to drive said eyepiece deflection comprises:
当所述眼睛位于所述镜头的上方吋， 所述处理器控制所述扭矩装置转 动并带动所述目镜逆吋针偏转所述夹角。 When the eye is above the lens, the processor controls the torque device to rotate and causes the eyepiece to deflect the angle.
如权利要求 10所述的头戴显示设备， 其特征在于， 所述控制所述扭矩 装置转动并带动所述目镜偏转包括： A head mounted display device according to claim 10, wherein said controlling said torque means to rotate and to drive said eyepiece deflection comprises:
当所述眼睛位于所述镜头的下方吋， 所述处理器控制所述扭矩装置转 动并带动所述目镜顺吋针偏转所述夹角。 When the eye is below the lens, the processor controls the torque device to rotate and causes the eyepiece to deflect the angle by the eye.
如权利要求 10至 12任意一项所述的头戴显示设备， 其特征在于， 所述 控制所述扭矩装置转动并带动所述目镜偏转还包括： The head-mounted display device according to any one of claims 10 to 12, wherein the controlling the rotation of the torque device and driving the eyepiece to deflect further comprises:
所述处理器判断所述夹角是否大于预设的第二阈值， 其中， 所述第二 阈值大于所述第一阈值； The processor determines whether the angle is greater than a preset second threshold, where the second threshold is greater than the first threshold;
当所述夹角大于所述第二阈值吋， 所述处理器控制所述扭转装置转动 并带动所述目镜偏转， 其中， 所述目镜偏转的角度等于第二阈值。 如权利要求 9所述的头戴显示设备的目镜调节装置， 其特征在于， 所 述判断所述头戴显示设备的目镜所在平面与用户的眼睛所在平面是否 平行包括： When the angle is greater than the second threshold 吋, the processor controls the torsion device to rotate and drive the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the second threshold. The eyepiece adjusting device of the head mounted display device according to claim 9, wherein the determining whether the plane of the eyepiece of the head mounted display device is parallel to the plane of the user's eyes comprises:
当所述实际距离 L大于预设距离 H吋， 所述处理器判断所目镜所在平 面与所述眼睛所在平面不平行。 When the actual distance L is greater than the preset distance H吋, the processor determines that the plane of the eyepiece is not parallel to the plane of the eye.
一种计算机可读存储介质， 所述计算机可读存储介质存储有计算机程 序， 其特征在于， 所述计算机程序被处理器执行吋实现以下步骤： 在头戴显示设备处于佩戴状态吋， 判断所述头戴显示设备的目镜所在
平面与用户的眼睛所在平面是否平行； 当所述目镜所在平面与所述眼睛所在平面不平行吋， 获取所述目镜所 在平面与所述眼睛所在平面之间的夹角； 判断所述夹角是否大于预设的第一阈值； 以及 A computer readable storage medium storing a computer program, wherein the computer program is executed by a processor, and the following steps are implemented: when the head mounted display device is in a wearing state, determining the The eyepiece of the head-mounted display device Whether the plane is parallel to the plane of the user's eyes; when the plane of the eyepiece is not parallel to the plane of the eye, the angle between the plane of the eyepiece and the plane of the eye is obtained; Greater than a preset first threshold;
当所述夹角大于所述第一阈值吋， 根据所述夹角调整所述目镜的位置 ， 使调整后的所述目镜所在平面与所述用户眼睛所在平面保持平行。 When the angle is greater than the first threshold 吋, adjusting the position of the eyepiece according to the angle, so that the adjusted plane of the eyepiece is parallel to the plane of the user's eye.
[权利要求 16] 如权利要求 15所述的计算机可读存储介质， 其特征在于， 所述目镜位 置处安装有距离传感器， 步骤获取所述目镜所在平面与所述眼睛所在 平面之间的夹角角具体为： [Claim 16] The computer readable storage medium according to claim 15, wherein a distance sensor is installed at the eyepiece position, and an angle between the plane of the eyepiece and the plane of the eye is acquired. The angle is specific:
控制所述距离传感器检测所述目镜与所述眼睛之间的实际距离 L; 根据预设距离 H与所述实际距离 L之间的比值计算得到所述目镜所在 平面与所述眼睛所在平面之间的夹角， 其中， 所述夹角的计算公式为 ： 6=arccos(H/L) , Θ表示该夹角， 所述预设距离 H为所述用户眼睛所 在平面与所述目镜所在平面平行吋所述距离传感器所检测到的所述目 镜与所述眼睛之间的距离。 Controlling the distance sensor to detect an actual distance L between the eyepiece and the eye; calculating a ratio between the plane of the eyepiece and the plane of the eye according to a ratio between the preset distance H and the actual distance L The angle of the angle is: 6=arccos(H/L), where Θ denotes the angle, and the preset distance H is the plane of the user's eye parallel to the plane of the eyepiece距离 the distance between the eyepiece and the eye detected by the distance sensor.
[权利要求 17] 如权利要求 15所述的计算机可读存储介质， 其特征在于， 所述目镜上 安装有扭矩装置， 步骤根据所述夹角调整所述目镜的位置使调整后的 所述目镜所在平面与所述眼睛所在平面保持平行具体包括： 控制所述扭矩装置转动并带动所述目镜偏转， 其中， 所述目镜偏转的 角度等于所述夹角。 The computer readable storage medium according to claim 15, wherein the eyepiece is mounted with a torque device, and the step of adjusting the position of the eyepiece according to the included angle causes the adjusted eyepiece to be adjusted Having the plane in parallel with the plane of the eye includes: controlling the rotation of the torque device and driving the eyepiece to deflect, wherein the angle of the eyepiece deflection is equal to the angle.
[权利要求 18] 如权利要求 17所述的计算机可读存储介质， 其特征在于， 步骤控制所 述扭矩装置转动并带动所述目镜偏转包括： [Claim 18] The computer readable storage medium of claim 17, wherein the step of controlling the rotation of the torque device and driving the eyepiece deflection comprises:
当所述眼睛位于所述镜头的上方吋， 控制所述扭矩装置转动并带动所 述目镜逆吋针偏转所述夹角； 或者， When the eye is located above the lens, controlling the torque device to rotate and driving the eyepiece to deflect the angle; or
当所述眼睛位于所述镜头的下方吋， 控制所述扭矩装置转动并带动所 述目镜顺吋针偏转所述夹角。 When the eye is below the lens, the torque device is controlled to rotate and the eyepiece is deflected by the eyepiece.
[权利要求 19] 如权利要求 17至 18任意一项所述的计算机可读存储介质， 其特征在于 ， 步骤控制所述扭矩装置转动并带动所述目镜偏转还包括：
判断所述夹角是否大于预设的第二阈值， 其中， 所述第二阈值大于所 述第一阈值； The computer readable storage medium according to any one of claims 17 to 18, wherein the step of controlling the rotation of the torque device and driving the eyepiece to deflect further comprises: Determining whether the angle is greater than a preset second threshold, where the second threshold is greater than the first threshold;
当所述夹角大于所述第二阈值吋， 控制所述扭转装置转动并带动所述 目镜偏转， 其中， 所述目镜偏转的角度等于第二阈值。 When the angle is greater than the second threshold 吋, the torsion device is controlled to rotate and the eyepiece is deflected, wherein the angle of the eyepiece deflection is equal to the second threshold.
[权利要求 20] 如权利要求 16所述的计算机可读存储介质， 其特征在于， 步骤判断所 述头戴显示设备的目镜所在平面与用户的眼睛所在平面是否平行包括 当所述实际距离 L大于预设距离 H吋， 判断所目镜所在平面与所述眼 睛所在平面不平行。
[Claim 20] The computer readable storage medium according to claim 16, wherein the step of determining whether the plane of the eyepiece of the head mounted display device is parallel to a plane of the user's eye includes when the actual distance L is greater than The preset distance H吋 determines that the plane of the eyepiece is not parallel to the plane of the eye.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201780092076.3A CN110741308B (en) | 2017-09-04 | 2017-09-04 | Eyepiece adjusting method for head-mounted display device, and computer-readable storage medium |
| PCT/CN2017/100380 WO2019041345A1 (en) | 2017-09-04 | 2017-09-04 | Eyepiece adjustment method for head-mounted display device, head-mounted display device, and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2017/100380 WO2019041345A1 (en) | 2017-09-04 | 2017-09-04 | Eyepiece adjustment method for head-mounted display device, head-mounted display device, and computer readable storage medium |
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| WO2019041345A1 true WO2019041345A1 (en) | 2019-03-07 |
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| CN112464383A (en) * | 2020-12-08 | 2021-03-09 | 安徽江淮汽车集团股份有限公司 | Transmission shaft structure, adjusting method thereof, automobile and storage medium |
| CN113867541A (en) * | 2021-10-19 | 2021-12-31 | 歌尔光学科技有限公司 | Display picture adjustment control method, device, equipment and storage medium |
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| CN114815239B (en) * | 2021-01-29 | 2023-11-10 | 华为技术有限公司 | Head-mounted display device and picture display method thereof |
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| CN110741308B (en) | 2022-03-29 |
| CN110741308A (en) | 2020-01-31 |
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