CN105700142B - Display brightness adjusting method and display brightness adjusting system of virtual reality device - Google Patents
Display brightness adjusting method and display brightness adjusting system of virtual reality device Download PDFInfo
- Publication number
- CN105700142B CN105700142B CN201610091662.3A CN201610091662A CN105700142B CN 105700142 B CN105700142 B CN 105700142B CN 201610091662 A CN201610091662 A CN 201610091662A CN 105700142 B CN105700142 B CN 105700142B
- Authority
- CN
- China
- Prior art keywords
- virtual reality
- reality device
- display brightness
- light intensity
- ambient light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Processing Or Creating Images (AREA)
Abstract
Description
技术领域technical field
本发明涉及显示技术领域，尤其涉及一种虚拟现实装置的显示亮度调节方法和虚拟现实装置的显示亮度调节系统。The invention relates to the field of display technology, in particular to a display brightness adjustment method of a virtual reality device and a display brightness adjustment system of a virtual reality device.
背景技术Background technique
现在的VR(VR-Platform、虚拟现实装置、虚拟现实装置指的是与虚拟现实技术领域相关的硬件产品)设备，如虚拟现实头盔已成为人们生活娱乐中的一种不可或缺的工具。一般情况下，虚拟现实装置需要用户佩戴之后才可使用，且虚拟现实装置通常都带有3D效果，佩戴时用户的眼睛需要处于封闭的暗室中，若外界环境的光强度与虚拟现实装置的显示屏亮度差异过大，容易给用户的眼睛带来刺激感，使用户感觉到不适。Present VR (VR-Platform, virtual reality device, virtual reality device refers to hardware products related to the field of virtual reality technology) equipment, such as virtual reality helmets, has become an indispensable tool in people's life and entertainment. Generally speaking, the virtual reality device can be used only after the user wears it, and the virtual reality device usually has a 3D effect. When wearing it, the user's eyes need to be in a closed dark room. Excessive differences in screen brightness may easily irritate the user's eyes and make the user feel uncomfortable.
发明内容Contents of the invention
本发明的目的在于提出一种虚拟现实装置的显示亮度调节方法和虚拟现实装置的显示亮度调节系统，能够根据环境光强度调节虚拟现实装置的显示亮度，使环境光强度与虚拟现实装置的屏幕的显示亮度有一个平缓的过渡，减少用户使用虚拟现实装置时的眼睛刺激感，提高用户体验度。The object of the present invention is to propose a display brightness adjustment method of a virtual reality device and a display brightness adjustment system of a virtual reality device, which can adjust the display brightness of a virtual reality device according to the ambient light intensity, so that the ambient light intensity is consistent with the screen brightness of the virtual reality device. The display brightness has a smooth transition, which reduces the eye irritation of the user when using the virtual reality device, and improves the user experience.
为达此目的，本发明采用以下技术方案：For reaching this purpose, the present invention adopts following technical scheme:
第一方面，提供一种虚拟现实装置的显示亮度调节方法，包括：In a first aspect, a method for adjusting display brightness of a virtual reality device is provided, including:
确认虚拟现实装置处于被佩戴状态；Confirm that the virtual reality device is being worn;
获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度；Acquire the ambient light intensity of the external environment where the virtual reality device is located, and adjust the display brightness of the screen of the virtual reality device to the ambient light intensity;
在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。Within a preset time period, the display brightness adjusted to the ambient light intensity is adjusted again to the preset brightness when the virtual reality device is in a normal working state.
其中，所述确认虚拟现实装置处于被佩戴状态，包括：Wherein, the confirming that the virtual reality device is in a worn state includes:
启动红外线检测功能，若检测到预设的人体红外光谱，则确认虚拟现实装置处于被佩戴状态。The infrared detection function is activated, and if the preset infrared spectrum of the human body is detected, it is confirmed that the virtual reality device is in the wearing state.
其中，所述确认虚拟现实装置处于被佩戴状态之前，还包括：Wherein, before confirming that the virtual reality device is in the worn state, it also includes:
所述虚拟现实装置与外部终端建立电性连接，所述外部终端包括电脑或手机。The virtual reality device is electrically connected to an external terminal, and the external terminal includes a computer or a mobile phone.
其中，所述获取所述虚拟现实装置所处外界环境的环境光强度，包括：Wherein, the acquiring the ambient light intensity of the external environment where the virtual reality device is located includes:
启动光敏传感功能，通过所述光敏传感功能检测所述虚拟现实装置所处外界环境的环境光强度。The photosensitive sensing function is activated, and the ambient light intensity of the external environment where the virtual reality device is located is detected through the photosensitive sensing function.
其中，所述显示亮度的调节，包括：通过调节所述屏幕的背光驱动模块的驱动电压以改变所述显示亮度。Wherein, the adjustment of the display brightness includes: changing the display brightness by adjusting the driving voltage of the backlight driving module of the screen.
第二方面，提供一种虚拟现实装置的显示亮度调节系统，包括：In a second aspect, a display brightness adjustment system of a virtual reality device is provided, including:
确认单元，用于确认虚拟现实装置处于被佩戴状态；A confirmation unit is used to confirm that the virtual reality device is in a worn state;
获取单元，用于获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度；An acquisition unit, configured to acquire the ambient light intensity of the external environment where the virtual reality device is located, and adjust the display brightness of the screen of the virtual reality device to the ambient light intensity;
调节单元，用于在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。The adjustment unit is used to readjust the display brightness adjusted to the ambient light intensity to the preset brightness when the virtual reality device is in a normal working state within a preset time period.
其中，所述确认单元，具体用于：Wherein, the confirmation unit is specifically used for:
启动红外线检测功能，若检测到预设的人体红外光谱，则确认虚拟现实装置处于被佩戴状态。The infrared detection function is activated, and if the preset infrared spectrum of the human body is detected, it is confirmed that the virtual reality device is in the wearing state.
其中，所述显示亮度调节系统还包括连接单元，所述连接单元，用于所述虚拟现实装置与外部终端建立电性连接，所述外部终端包括电脑或手机。Wherein, the display brightness adjustment system further includes a connection unit, the connection unit is used to establish an electrical connection between the virtual reality device and an external terminal, and the external terminal includes a computer or a mobile phone.
其中，所述获取所述虚拟现实装置所处外界环境的环境光强度，包括：Wherein, the acquiring the ambient light intensity of the external environment where the virtual reality device is located includes:
启动光敏传感功能，通过所述光敏传感功能检测所述虚拟现实装置所处外界环境的环境光强度。The photosensitive sensing function is activated, and the ambient light intensity of the external environment where the virtual reality device is located is detected through the photosensitive sensing function.
其中，所述显示亮度的调节，包括：通过调节所述屏幕的背光驱动模块的驱动电压以改变所述显示亮度。Wherein, the adjustment of the display brightness includes: changing the display brightness by adjusting the driving voltage of the backlight driving module of the screen.
本发明的有益效果在于：一种虚拟现实装置的显示亮度调节方法和虚拟现实装置的显示亮度调节系统，包括确认单元、获取单元和调节单元，所述确认单元，用于确认虚拟现实装置处于被佩戴状态；所述获取单元，用于获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度；所述调节单元，用于在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。可见，该虚拟现实装置的显示亮度调节方法和虚拟现实装置的显示亮度调节系统，能够根据环境光强度调节虚拟现实装置的显示亮度，使环境光强度与虚拟现实装置的屏幕的显示亮度有一个平缓的过渡，使用户在使用虚拟现实装置时，不会因为环境光强度与虚拟现实装置的屏幕的显示亮度的差异而感到不适，减少用户使用虚拟现实装置时的眼睛刺激感，提高用户体验度，可实施性强。The beneficial effects of the present invention are: a display brightness adjustment method of a virtual reality device and a display brightness adjustment system of a virtual reality device, including a confirmation unit, an acquisition unit, and an adjustment unit, and the confirmation unit is used to confirm that the virtual reality device is being controlled. Wearing state; the acquisition unit is used to acquire the ambient light intensity of the external environment where the virtual reality device is located, and adjust the display brightness of the screen of the virtual reality device to the ambient light intensity; the adjustment unit is used to Within a preset time period, the display brightness adjusted to the ambient light intensity is adjusted again to a preset brightness when the virtual reality device is in a normal working state. It can be seen that the display brightness adjustment method of the virtual reality device and the display brightness adjustment system of the virtual reality device can adjust the display brightness of the virtual reality device according to the ambient light intensity, so that the ambient light intensity and the display brightness of the screen of the virtual reality device have a smooth balance. transition, so that when using the virtual reality device, the user will not feel uncomfortable due to the difference between the ambient light intensity and the display brightness of the screen of the virtual reality device, reducing eye irritation when the user uses the virtual reality device, and improving user experience. Strong implementability.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对本发明实施例描述中所需要使用的附图作简单的介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据本发明实施例的内容和这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to the content of the embodiment of the present invention and these drawings without any creative effort.
图1是本发明提供的虚拟现实装置的显示亮度调节方法第一个实施例的方法流程图。FIG. 1 is a flow chart of the first embodiment of the method for adjusting display brightness of a virtual reality device provided by the present invention.
图2是本发明提供的虚拟现实装置的显示亮度调节方法第二个实施例的方法流程图。Fig. 2 is a method flowchart of the second embodiment of the method for adjusting display brightness of a virtual reality device provided by the present invention.
图3是本发明提供的虚拟现实装置的显示亮度调节系统第一个实施例的结构方框图。Fig. 3 is a structural block diagram of the first embodiment of the display brightness adjustment system of the virtual reality device provided by the present invention.
图4是本发明提供的虚拟现实装置的结构示意图。Fig. 4 is a schematic structural diagram of a virtual reality device provided by the present invention.
图5是本发明提供的虚拟现实装置的显示亮度调节系统第二个实施例的结构方框图。Fig. 5 is a structural block diagram of the second embodiment of the display brightness adjustment system of the virtual reality device provided by the present invention.
附图标记说明：Explanation of reference signs:
1-红外传感器；2-光敏传感器。1-Infrared sensor; 2-Photosensitive sensor.
具体实施方式Detailed ways
为使本发明解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面将结合附图对本发明实施例的技术方案作进一步的详细描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
实施例1Example 1
请参考图1，其是本发明提供的虚拟现实装置的显示亮度调节方法第一个实施例的方法流程图。本发明实施例提供的虚拟现实装置的显示亮度调节方法，可应用于各类虚拟现实装置，如虚拟现实头盔、虚拟现实眼镜等。Please refer to FIG. 1 , which is a flow chart of the first embodiment of the method for adjusting display brightness of a virtual reality device provided by the present invention. The method for adjusting display brightness of a virtual reality device provided by an embodiment of the present invention can be applied to various virtual reality devices, such as virtual reality helmets, virtual reality glasses, and the like.
该虚拟现实装置的显示亮度调节方法，包括：The display brightness adjustment method of the virtual reality device includes:
步骤S101、确认虚拟现实装置处于被佩戴状态。Step S101, confirming that the virtual reality device is in a worn state.
需要说明的是，虚拟现实装置指的是与虚拟现实技术领域相关的硬件产品，是虚拟现实解决方案中用到的硬件设备。现阶段虚拟现实中常用到的硬件设备大致可以分为四类，分别是建模设备(如3D扫描仪)、三维视觉显示设备(如3D展示系统、大型投影系统(如CAVE)、头戴式立体显示器等)、声音设备(如三维的声音系统以及非传统意义的立体声)以及交互设备(包括位置追踪仪、数据手套、3D输入设备(三维鼠标)、动作捕捉设备、眼动仪、力反馈设备以及其他交互设备)。It should be noted that a virtual reality device refers to a hardware product related to the field of virtual reality technology, and is a hardware device used in a virtual reality solution. At this stage, the hardware devices commonly used in virtual reality can be roughly divided into four categories, namely modeling equipment (such as 3D scanners), 3D visual display equipment (such as 3D display systems, large projection systems (such as CAVE), head-mounted Stereo display, etc.), sound equipment (such as three-dimensional sound system and non-traditional stereo) and interactive equipment (including position tracker, data gloves, 3D input equipment (3D mouse), motion capture equipment, eye tracker, force feedback devices and other interactive devices).
为了实现虚拟显示的沉浸特性，虚拟现实装置必须具备人体的感官特性，包括视觉、听觉、触觉、味觉、嗅觉等。以虚拟现实头盔为例，虚拟现实头盔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盔立体显示器。其显示原理是在左右眼屏幕分别显示左右眼的图像，人眼获取这种带有差异的信息后在脑海中产生立体感。虚拟现实头盔作为虚拟现实的显示设备，具有小巧和封闭性强的特点，在军事训练，虚拟驾驶，虚拟城市等项目中具有广泛的应用。In order to realize the immersive characteristics of virtual display, the virtual reality device must have the sensory characteristics of the human body, including vision, hearing, touch, taste, smell and so on. Take the virtual reality helmet as an example. The virtual reality helmet is a kind of helmet-mounted stereoscopic display that uses people's left and right eyes to obtain information differences and guide users to produce a feeling of being in a virtual environment. Its display principle is to display the images of the left and right eyes on the left and right eye screens, and the human eyes will generate a three-dimensional effect in the brain after obtaining this information with differences. As a virtual reality display device, the virtual reality helmet has the characteristics of small size and strong sealing, and has a wide range of applications in military training, virtual driving, virtual cities and other projects.
不过，作为一个长时间和用户亲密接触的设备，如果没有优秀的佩戴舒适度，也会极大影响用户的体验。所以，提高佩戴虚拟现实装置的用户的用户体验度一直是工程师研究的方向。However, as a device that has been in close contact with users for a long time, if it does not have excellent wearing comfort, it will also greatly affect the user experience. Therefore, improving the user experience of users wearing virtual reality devices has always been a research direction for engineers.
一般情况下，虚拟现实装置被用户佩戴，则说明虚拟现实装置需要开启工作状态。Generally, if the virtual reality device is worn by the user, it means that the virtual reality device needs to be turned on to work.
本领域技术人员可以根据公知常识，在本技术方案的技术背景下，选用各种检测方式，如红外检测、重力检测，以实现确认虚拟现实装置处于被佩戴状态的目的，此处不再举例赘述。Those skilled in the art can choose various detection methods, such as infrared detection and gravity detection, according to the common knowledge and under the technical background of this technical solution, so as to realize the purpose of confirming that the virtual reality device is in the worn state, and no more examples are given here. .
步骤S102、获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度。Step S102, acquiring the ambient light intensity of the external environment where the virtual reality device is located, and adjusting the display brightness of the screen of the virtual reality device to the ambient light intensity.
需要说明的是，所述虚拟现实装置所处外界环境通常是暗室，暗室的环境光强度通常都比较低，用户在暗室中佩戴虚拟现实装置时，已经适应了暗室的环境光强度，先将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度，可以实现用户眼睛对显示亮度的第一次过渡。It should be noted that the external environment where the virtual reality device is located is usually a dark room, and the ambient light intensity of the dark room is usually relatively low. When the user wears the virtual reality device in the dark room, he has adapted to the ambient light intensity of the dark room. Adjusting the display brightness of the screen of the virtual reality device to the ambient light intensity can realize the first transition of the user's eyes to the display brightness.
本领域技术人员可以根据公知常识，在本技术方案的技术背景下，选用各种检测方式，如使用光敏传感器2，以实现获取所述虚拟现实装置所处外界环境的环境光强度的目的，此处不再举例赘述。Those skilled in the art can select various detection methods based on common knowledge and under the technical background of this technical solution, such as using a photosensitive sensor 2, to achieve the purpose of obtaining the ambient light intensity of the external environment where the virtual reality device is located. No more examples here.
步骤S103、在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。Step S103 , within a preset period of time, readjust the display brightness adjusted to the ambient light intensity to the preset brightness when the virtual reality device is in a normal working state.
优选地，所述预设时长为10秒。10秒钟的时间完成用户眼睛对显示亮度的第二次过渡，时间跨度不长，且能够让成年人的眼睛适应所述虚拟现实装置处于正常工作状态下的亮度。所述虚拟现实装置的显示亮度的第一次过渡至第二次过渡是一个光亮度逐渐增强的过程。Preferably, the preset duration is 10 seconds. It takes 10 seconds to complete the second transition of the user's eyes to the display brightness, which is not a long time span, and can allow the eyes of an adult to adapt to the brightness of the virtual reality device in a normal working state. The first transition to the second transition of the display brightness of the virtual reality device is a process in which the brightness gradually increases.
本发明实施例提供的虚拟现实装置的显示亮度调节方法，使环境光强度与虚拟现实装置的屏幕的显示亮度有一个平缓的过渡，使用户在使用虚拟现实装置时，不会因为环境光强度与虚拟现实装置的屏幕的显示亮度的差异而感到不适，减少用户使用虚拟现实装置时的眼睛刺激感，提高用户体验度，可实施性强。The method for adjusting the display brightness of the virtual reality device provided by the embodiment of the present invention makes a smooth transition between the ambient light intensity and the display brightness of the screen of the virtual reality device, so that when the user uses the virtual reality device, there will be no difference between the ambient light intensity and the display brightness. The display brightness difference of the screen of the virtual reality device makes the user feel uncomfortable, reduces eye irritation when the user uses the virtual reality device, improves user experience, and has strong practicability.
实施例2Example 2
请参考图2，其是本发明提供的虚拟现实装置的显示亮度调节方法第二个实施例的方法流程图。本发明实施例的虚拟现实装置的显示亮度调节方法在第一个实施例的基础上，对确认虚拟现实装置处于被佩戴状态和获取虚拟现实装置所处外界环境的环境光强度的情况进行了具体说明。Please refer to FIG. 2 , which is a method flowchart of the second embodiment of the method for adjusting display brightness of a virtual reality device provided by the present invention. On the basis of the first embodiment, the method for adjusting the display brightness of the virtual reality device in the embodiment of the present invention specifically describes the situation of confirming that the virtual reality device is in the worn state and obtaining the ambient light intensity of the external environment where the virtual reality device is located. illustrate.
该虚拟现实装置的显示亮度调节方法，包括：The display brightness adjustment method of the virtual reality device includes:
步骤S201、所述虚拟现实装置与外部终端建立电性连接，所述外部终端包括电脑或手机。Step S201, the virtual reality device establishes an electrical connection with an external terminal, and the external terminal includes a computer or a mobile phone.
其中，所述虚拟现实装置一般是作为游戏软件的外设，应用所述虚拟现实装置时，一般都需要将所述虚拟现实装置与外部终端建立电性连接，将所述虚拟现实装置与游戏软件有机结合起来，给用户更好的视觉体验。Wherein, the virtual reality device is generally used as a peripheral of game software. When using the virtual reality device, it is generally necessary to establish an electrical connection between the virtual reality device and an external terminal, and connect the virtual reality device to the game software. Organically combined to give users a better visual experience.
步骤S202、启动红外线检测功能，若检测到预设的人体红外光谱，则确认虚拟现实装置处于被佩戴状态。Step S202, start the infrared detection function, if the preset infrared spectrum of the human body is detected, it is confirmed that the virtual reality device is in the wearing state.
其中，当用户佩戴上所述虚拟现实装置，实现红外线检测功能的红外传感器1就能够探测到人体红外光谱的变化，当确认属于预设的人体红外光谱，则发出触发信号，表明虚拟现实装置处于被佩戴状态。Wherein, when the user wears the virtual reality device, the infrared sensor 1 that realizes the infrared detection function can detect changes in the infrared spectrum of the human body. being worn.
步骤S203、启动光敏传感功能，通过所述光敏传感功能检测所述虚拟现实装置所处外界环境的环境光强度。Step S203, start the photosensitive sensing function, and detect the ambient light intensity of the external environment where the virtual reality device is located through the photosensitive sensing function.
需要说明的是，所述光敏传感功能通常采用光敏传感器2实现。所述光敏传感器2是利用光敏元件将光信号转换为电信号的传感器，它的敏感波长在可见光波长附近，包括红外线波长和紫外线波长。It should be noted that the photosensitive sensing function is usually realized by using the photosensitive sensor 2 . The photosensitive sensor 2 is a sensor that uses photosensitive elements to convert light signals into electrical signals, and its sensitive wavelength is near the wavelength of visible light, including infrared wavelength and ultraviolet wavelength.
步骤S204、将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度。Step S204, adjusting the display brightness of the screen of the virtual reality device to the ambient light intensity.
优选地，所述显示亮度的调节，包括：通过调节所述屏幕的背光驱动模块的驱动电压以改变所述显示亮度。Preferably, the adjustment of the display brightness includes: changing the display brightness by adjusting the driving voltage of the backlight driving module of the screen.
优选地，所述虚拟现实装置的屏幕为LCD屏，该LCD屏是由CCFL灯管、信号驱动板和液晶屏组成的，CCFL灯管启动及工作需要高压(启动1600V左右，工作800V左右)，背光驱动板可以点亮CCFL灯管，同时可以对灯管电压进行调节，以通过改变电压来实现改变灯管的亮度的目的，进而改变LCD屏的显示亮度。Preferably, the screen of the virtual reality device is an LCD screen, and the LCD screen is composed of a CCFL lamp tube, a signal driver board and a liquid crystal screen. The CCFL lamp tube needs high voltage (about 1600V to start and about 800V to work) to start and work. The backlight driver board can light the CCFL lamp, and can adjust the voltage of the lamp at the same time, so as to achieve the purpose of changing the brightness of the lamp by changing the voltage, and then change the display brightness of the LCD screen.
步骤S205、在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。Step S205 , within a preset period of time, readjust the display brightness adjusted to the ambient light intensity to the preset brightness when the virtual reality device is in a normal working state.
以下举例说明，虚拟现实头盔应用本发明实施例提供的虚拟现实装置的显示亮度调节方法的大致操作流程：The following examples illustrate the general operation flow of the method for adjusting the display brightness of a virtual reality device provided by an embodiment of the present invention using a virtual reality helmet:
当用户将虚拟现实头盔连接电脑或者手机后，虚拟现实头盔的红外传感器1会实时检测用户是否佩戴虚拟现实头盔，若检测到用户佩戴虚拟现实头盔，则虚拟现实头盔通过收集光敏传感器2的信息得知外界环境的光强度，再将虚拟现实头盔的显示亮度调节至环境亮度，并进一步地通过电脑或者手机的数据处理模块，10S内完成将显示亮度由环境亮度调节至正常显示亮度的动作，这是一个亮度逐渐增强的过程。虚拟现实头盔主要在暗室使用(通过调节显示屏背光驱动电压来达到亮度调节效果。若没有检测到用户佩戴虚拟现实头盔，则虚拟现实头盔不做任何响应。)。When the user connects the virtual reality helmet to the computer or mobile phone, the infrared sensor 1 of the virtual reality helmet will detect in real time whether the user is wearing the virtual reality helmet. Know the light intensity of the external environment, then adjust the display brightness of the virtual reality helmet to the ambient brightness, and further complete the action of adjusting the display brightness from the ambient brightness to the normal display brightness within 10 seconds through the data processing module of the computer or mobile phone. It is a process of gradually increasing brightness. The virtual reality helmet is mainly used in a dark room (the brightness adjustment effect is achieved by adjusting the driving voltage of the display backlight. If it is not detected that the user is wearing a virtual reality helmet, the virtual reality helmet does not respond.).
本发明实施例提供的虚拟现实装置的显示亮度调节方法，通过红外传感器1以及光敏传感器2的相互配合，使用户在佩戴虚拟现实装置时，让屏幕的显示亮度与环境亮度得到一个很好的过渡，减少用户佩戴虚拟现实装置时的眼睛不适感，提高用户体验度。The display brightness adjustment method of the virtual reality device provided by the embodiment of the present invention, through the mutual cooperation of the infrared sensor 1 and the photosensitive sensor 2, enables the user to obtain a good transition between the display brightness of the screen and the ambient brightness when wearing the virtual reality device , reducing eye discomfort when a user wears a virtual reality device, and improving user experience.
以下为本发明实施例提供的虚拟现实装置的显示亮度调节系统的实施例。虚拟现实装置的显示亮度调节系统的实施例与上述的虚拟现实装置的显示亮度调节方法的实施例属于同一构思，虚拟现实装置的显示亮度调节系统的实施例中未详尽描述的细节内容，可以参考上述虚拟现实装置的显示亮度调节方法的实施例。该系统是用计算机程序来实现的，该系统是用计算机程序实现的功能软件架构。The following is an embodiment of a display brightness adjustment system for a virtual reality device provided by an embodiment of the present invention. The embodiment of the display brightness adjustment system of the virtual reality device belongs to the same idea as the above-mentioned embodiment of the display brightness adjustment method of the virtual reality device. For details not described in detail in the embodiment of the display brightness adjustment system of the virtual reality device, please refer to An embodiment of the display brightness adjustment method of the above-mentioned virtual reality device. The system is implemented with a computer program, and the system is a functional software architecture implemented with a computer program.
实施例3Example 3
请参考图3，其是本发明提供的虚拟现实装置的显示亮度调节系统第一个实施例的结构方框图。本发明实施例涉及的虚拟现实装置，包括各类具备显示功能的虚拟现实装置，如虚拟现实头盔、虚拟现实眼镜等。Please refer to FIG. 3 , which is a structural block diagram of the first embodiment of the display brightness adjustment system of the virtual reality device provided by the present invention. The virtual reality devices involved in the embodiments of the present invention include various virtual reality devices with display functions, such as virtual reality helmets, virtual reality glasses, and the like.
该虚拟现实装置的显示亮度调节系统，包括：The display brightness adjustment system of the virtual reality device includes:
确认单元，用于确认虚拟现实装置处于被佩戴状态；A confirmation unit is used to confirm that the virtual reality device is in a worn state;
获取单元，用于获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度；An acquisition unit, configured to acquire the ambient light intensity of the external environment where the virtual reality device is located, and adjust the display brightness of the screen of the virtual reality device to the ambient light intensity;
调节单元，用于在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。The adjustment unit is used to readjust the display brightness adjusted to the ambient light intensity to the preset brightness when the virtual reality device is in a normal working state within a preset time period.
请参考图4，其是本发明提供的虚拟现实装置的结构示意图。该虚拟现实装置为虚拟现实头盔。Please refer to FIG. 4 , which is a schematic structural diagram of a virtual reality device provided by the present invention. The virtual reality device is a virtual reality helmet.
该虚拟现实头盔包括四大模块，分别为红外传感器模块、光敏传感器模块、数据处理模块和显示屏模块。其中光敏传感器模块负责收集外界光强度，并将数值传输给数据处理模块，数据处理模块通过红外传感器模块检测用户是否佩戴虚拟现实头盔，进而数据处理模块控制显示屏模块的驱动背光电压以改变显示亮度。The virtual reality helmet includes four modules, namely an infrared sensor module, a photosensitive sensor module, a data processing module and a display module. The photosensitive sensor module is responsible for collecting the external light intensity and transmitting the value to the data processing module. The data processing module detects whether the user is wearing a virtual reality helmet through the infrared sensor module, and then the data processing module controls the driving backlight voltage of the display module to change the display brightness. .
本发明实施例提供的虚拟现实装置的显示亮度调节系统，使环境光强度与虚拟现实装置的屏幕的显示亮度有一个平缓的过渡，使用户在使用虚拟现实装置时，不会因为环境光强度与虚拟现实装置的屏幕的显示亮度的差异而感到不适，减少用户使用虚拟现实装置时的眼睛刺激感，提高用户体验度，可实施性强。The display brightness adjustment system of the virtual reality device provided by the embodiment of the present invention makes a smooth transition between the ambient light intensity and the display brightness of the screen of the virtual reality device, so that when the user uses the virtual reality device, there will be no difference between the ambient light intensity and the display brightness The display brightness difference of the screen of the virtual reality device makes the user feel uncomfortable, reduces eye irritation when the user uses the virtual reality device, improves user experience, and has strong practicability.
实施例4Example 4
请参考图5，其是本发明提供的虚拟现实装置的显示亮度调节系统第二个实施例的结构方框图。本发明实施例提供的虚拟现实装置的显示亮度调节系统在第一个实施例的基础上，增加了连接单元。Please refer to FIG. 5 , which is a structural block diagram of a second embodiment of a display brightness adjustment system of a virtual reality device provided by the present invention. On the basis of the first embodiment, the display brightness adjustment system of the virtual reality device provided by the embodiment of the present invention adds a connection unit.
该虚拟现实装置的显示亮度调节系统，包括：The display brightness adjustment system of the virtual reality device includes:
确认单元，用于确认虚拟现实装置处于被佩戴状态；A confirmation unit is used to confirm that the virtual reality device is in a worn state;
获取单元，用于获取所述虚拟现实装置所处外界环境的环境光强度，将所述虚拟现实装置的屏幕的显示亮度调节至所述环境光强度；An acquisition unit, configured to acquire the ambient light intensity of the external environment where the virtual reality device is located, and adjust the display brightness of the screen of the virtual reality device to the ambient light intensity;
调节单元，用于在预设时长内，将被调节至所述环境光强度的显示亮度再次调节至所述虚拟现实装置处于正常工作状态下的预设亮度。The adjustment unit is used to readjust the display brightness adjusted to the ambient light intensity to the preset brightness when the virtual reality device is in a normal working state within a preset time period.
其中，所述确认单元，具体用于：Wherein, the confirmation unit is specifically used for:
启动红外线检测功能，若检测到预设的人体红外光谱，则确认虚拟现实装置处于被佩戴状态。The infrared detection function is activated, and if the preset infrared spectrum of the human body is detected, it is confirmed that the virtual reality device is in the wearing state.
其中，所述显示亮度调节系统还包括连接单元，所述连接单元，用于所述虚拟现实装置与外部终端建立电性连接，所述外部终端包括电脑或手机。Wherein, the display brightness adjustment system further includes a connection unit, the connection unit is used to establish an electrical connection between the virtual reality device and an external terminal, and the external terminal includes a computer or a mobile phone.
其中，所述获取所述虚拟现实装置所处外界环境的环境光强度，包括：Wherein, the acquiring the ambient light intensity of the external environment where the virtual reality device is located includes:
启动光敏传感功能，通过所述光敏传感功能检测所述虚拟现实装置所处外界环境的环境光强度。The photosensitive sensing function is activated, and the ambient light intensity of the external environment where the virtual reality device is located is detected through the photosensitive sensing function.
其中，所述显示亮度的调节，包括：通过调节所述屏幕的背光驱动模块的驱动电压以改变所述显示亮度。Wherein, the adjustment of the display brightness includes: changing the display brightness by adjusting the driving voltage of the backlight driving module of the screen.
本发明实施例提供的虚拟现实装置的显示亮度调节系统，通过红外传感器1以及光敏传感器2的相互配合，使用户在佩戴虚拟现实装置时，让屏幕的显示亮度与环境亮度得到一个很好的过渡，减少用户佩戴虚拟现实装置时的眼睛不适感，提高用户体验度。The display brightness adjustment system of the virtual reality device provided by the embodiment of the present invention, through the mutual cooperation of the infrared sensor 1 and the photosensitive sensor 2, enables the user to obtain a good transition between the display brightness of the screen and the ambient brightness when wearing the virtual reality device , reducing eye discomfort when a user wears a virtual reality device, and improving user experience.
一种虚拟现实装置的显示亮度调节方法和虚拟现实装置的显示亮度调节系统，能够根据环境光强度调节虚拟现实装置的显示亮度，使环境光强度与虚拟现实装置的屏幕的显示亮度有一个平缓的过渡，减少用户使用虚拟现实装置时的眼睛刺激感，提高用户体验度。A method for adjusting display brightness of a virtual reality device and a display brightness adjustment system of a virtual reality device, capable of adjusting the display brightness of a virtual reality device according to the intensity of ambient light, so that there is a gentle relationship between the intensity of ambient light and the display brightness of the screen of the virtual reality device Transition, reduce eye irritation when users use virtual reality devices, and improve user experience.
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成，也可以通过程序来指令相关的硬件完成，该程序可以存储于一计算机可读存储介质中，存储介质可以包括存储器、磁盘或光盘等。Those of ordinary skill in the art can understand that all or part of the steps for realizing the above-mentioned embodiments can be completed by hardware, and can also be completed by instructing related hardware through a program. The program can be stored in a computer-readable storage medium, and the storage medium can include memory, disk or CD, etc.
以上内容仅为本发明的较佳实施例，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。The above content is only a preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. limits.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091662.3A CN105700142B (en) | 2016-02-18 | 2016-02-18 | Display brightness adjusting method and display brightness adjusting system of virtual reality device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091662.3A CN105700142B (en) | 2016-02-18 | 2016-02-18 | Display brightness adjusting method and display brightness adjusting system of virtual reality device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700142A CN105700142A (en) | 2016-06-22 |
| CN105700142B true CN105700142B (en) | 2018-10-16 |
Family
ID=56223217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610091662.3A Expired - Fee Related CN105700142B (en) | 2016-02-18 | 2016-02-18 | Display brightness adjusting method and display brightness adjusting system of virtual reality device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105700142B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200946A (en) * | 2016-06-30 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of brightness adjusting method and device |
| CN106157930A (en) * | 2016-06-30 | 2016-11-23 | 腾讯科技（深圳）有限公司 | Brightness adjusting method based on wear-type visual device and device |
| CN106199975A (en) * | 2016-09-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | The method of a kind of data process and wear-type virtual reality device |
| CN106648066A (en) * | 2016-11-09 | 2017-05-10 | 北京小米移动软件有限公司 | Backlight adjustment method and device and intelligent glasses |
| CN106970711B (en) * | 2017-04-27 | 2020-06-30 | 上海临奇智能科技有限公司 | Method and equipment for aligning VR display device and display terminal screen |
| CN107027015A (en) * | 2017-04-28 | 2017-08-08 | 广景视睿科技（深圳）有限公司 | 3D trends optical projection system based on augmented reality and the projecting method for the system |
| WO2018232585A1 (en) * | 2017-06-20 | 2018-12-27 | 深圳市柔宇科技有限公司 | Method and device for adjusting brightness of head mounted display device |
| CN115291720A (en) * | 2017-08-29 | 2022-11-04 | 苹果公司 | Electronic device with adaptive display |
| CN109425984A (en) * | 2017-08-29 | 2019-03-05 | 苏州幻视互动信息技术有限公司 | A kind of augmented reality display methods and device based on inductive module |
| CN107943278A (en) * | 2017-10-26 | 2018-04-20 | 努比亚技术有限公司 | A kind of image display method of adjustment and image display adjusting device |
| CN108022544B (en) * | 2017-11-28 | 2021-05-25 | 中国电子技术标准化研究院 | A method and system for detecting display quality of virtual reality equipment |
| CN109840045A (en) * | 2017-11-28 | 2019-06-04 | 深圳市冠旭电子股份有限公司 | A kind of control method of virtual reality device, system and terminal device |
| CN107799092A (en) * | 2017-11-29 | 2018-03-13 | 北京小米移动软件有限公司 | Adjust the method, apparatus and electronic equipment of display brightness |
| CN108319363A (en) * | 2018-01-09 | 2018-07-24 | 北京小米移动软件有限公司 | Product introduction method, apparatus based on VR and electronic equipment |
| CN110967832A (en) * | 2018-09-30 | 2020-04-07 | 京东方科技集团股份有限公司 | Optical processing device and near-to-eye display apparatus |
| CN110647240A (en) * | 2019-08-05 | 2020-01-03 | 珠海超凡视界科技有限公司 | VR driving based multi-screen display and switching system and method |
| CN116413915A (en) * | 2022-03-24 | 2023-07-11 | 北京蜂巢世纪科技有限公司 | Brightness adjustment method of near-eye display device, near-eye display device and medium |
| CN115312013A (en) * | 2022-08-31 | 2022-11-08 | 歌尔科技有限公司 | Screen brightness adjustment method, device and storage medium of head mounted display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308332A (en) * | 2009-02-09 | 2012-01-04 | 三菱电机株式会社 | Image display apparatus |
| CN103843322A (en) * | 2011-10-11 | 2014-06-04 | 索尼公司 | Head-mounted display and display control method |
| CN103901618A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Electronic device and display method |
| CN104067334A (en) * | 2011-11-04 | 2014-09-24 | 谷歌公司 | Adaptive brightness control of head mounted display |
| CN104966485A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Head up display with adjustable backlight |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05300451A (en) * | 1992-04-22 | 1993-11-12 | Olympus Optical Co Ltd | Head-mounted display device |
| CN102542921A (en) * | 2010-12-22 | 2012-07-04 | 黄志奇 | HMD (Head Mounted Display) drive control structure under parametrical adaptive control |
-
2016
- 2016-02-18 CN CN201610091662.3A patent/CN105700142B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308332A (en) * | 2009-02-09 | 2012-01-04 | 三菱电机株式会社 | Image display apparatus |
| CN103843322A (en) * | 2011-10-11 | 2014-06-04 | 索尼公司 | Head-mounted display and display control method |
| CN104067334A (en) * | 2011-11-04 | 2014-09-24 | 谷歌公司 | Adaptive brightness control of head mounted display |
| CN103901618A (en) * | 2012-12-28 | 2014-07-02 | 联想(北京)有限公司 | Electronic device and display method |
| CN104966485A (en) * | 2015-07-17 | 2015-10-07 | 樊强 | Head up display with adjustable backlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105700142A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105700142B (en) | Display brightness adjusting method and display brightness adjusting system of virtual reality device | |
| CN104766590B (en) | Head-mounted display device and backlight adjusting method thereof | |
| AU2022398468B2 (en) | Devices, methods, and graphical user interfaces for generating and displaying a representation of a user | |
| EP3072010B1 (en) | Systems and methods for performing multi-touch operations on a head-mountable device | |
| US12277848B2 (en) | Devices, methods, and graphical user interfaces for device position adjustment | |
| US9740009B2 (en) | Head mounted display and method for controlling head mounted display | |
| CN106802486A (en) | Method for adjusting focal length and head-mounted display | |
| CN205620608U (en) | Head -mounted electronic equipment | |
| US20160291348A1 (en) | Eyeglasses Structure Enabling Image Enhancement | |
| WO2021013043A1 (en) | Interactive method and apparatus in virtual reality scene | |
| US12314471B2 (en) | Head-mounted display with haptic output | |
| US12530113B2 (en) | Devices, methods, and graphical user interfaces for adjusting device settings | |
| US12374069B2 (en) | Devices, methods, and graphical user interfaces for real-time communication | |
| US20240372968A1 (en) | Devices, methods, and graphical user interfaces for displaying a representation of a person | |
| US20250209902A1 (en) | Devices, methods, and graphical user interfaces for device position adjustment | |
| WO2023001113A1 (en) | Display method and electronic device | |
| CN106154549A (en) | Glasses structure capable of image enhancement | |
| EP3427477B1 (en) | Head-mountable display system | |
| US20170195667A1 (en) | Eyeglasses Structure Enabling Image Enhancement | |
| US12517995B2 (en) | Devices, methods, and graphical user interfaces for transitioning between multiple modes of operation | |
| WO2021057420A1 (en) | Method for displaying control interface and head-mounted display | |
| KR20240116909A (en) | Eyewear containing a non-uniform push-pull lens set | |
| US12554609B2 (en) | Devices, methods, and graphical user interfaces for providing environment tracking content | |
| CN111736692A (en) | Display method, display device, storage medium, and head-mounted device | |
| US20240404216A1 (en) | Devices and methods for presenting system user interfaces in an extended reality environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |