WO2021026954A1 - 一种能够在阅读时调整视距的vr阅读系统及方法 - Google Patents

一种能够在阅读时调整视距的vr阅读系统及方法 Download PDF

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Publication number
WO2021026954A1
WO2021026954A1 PCT/CN2019/101907 CN2019101907W WO2021026954A1 WO 2021026954 A1 WO2021026954 A1 WO 2021026954A1 CN 2019101907 W CN2019101907 W CN 2019101907W WO 2021026954 A1 WO2021026954 A1 WO 2021026954A1
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reading
viewing distance
module
open platform
adjustment
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PCT/CN2019/101907
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English (en)
French (fr)
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张铭轩
张景涵
侯雪涵
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深圳捷径观察咨询有限公司
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Publication of WO2021026954A1 publication Critical patent/WO2021026954A1/zh

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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
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality

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  • the invention relates to the technical field of VR reading systems, in particular to a VR reading system and method capable of adjusting the viewing distance during reading.
  • the existing VR head-mounted display devices project images to the retina imaging point through a convex lens with a certain refractive index, and then become the virtual world we see.
  • the original VR reading device will not emit blue light and ultraviolet light, and blue light will damage the retina. Therefore, the use of VR reading can effectively avoid cell phone or computer damage to the eyes.
  • the first purpose of the present invention is to provide a VR reading system that can adjust the viewing distance when reading, which can be adjusted within a preset adjustment range when the user uses a VR reading device to read.
  • the preset rate the distance between the display interface of the VR reading device and the user's eyes is reciprocally adjusted to relieve eye fatigue and protect the eyes. It has a good eye fatigue relief effect, good eye protection effect, and high reading comfort.
  • the technical solution adopted by the present invention is: a VR reading system capable of adjusting the viewing distance during reading, including: a VR reading device that can be worn by the user and can display reading content; and a VR reading device connected to the VR reading device Terminal device; and, an open platform installed on the system of the terminal device and connected to the VR reading device, the open platform being used to provide reading data to the VR reading device and adjust the VR when reading Read the visual distance between the display interface of the device and the user's eyes to relieve eye fatigue.
  • the open platform includes: a setting module and a sight distance adjustment module; the setting module is connected to the sight distance adjustment module, and the setting module is used for the user to set the adjustment range and adjustment rate of the sight distance;
  • the viewing distance adjustment module is connected to the wireless communication module, and the viewing distance adjustment module is used to control the distance between the display interface of the VR reading device and the user's eyes according to the adjustment range and adjustment rate set by the setting module The viewing distance.
  • a receiving module is provided on the VR reading device, and the open platform sends reading data and control signals to the receiving module through the terminal device.
  • the open platform is APP, applet or computer software.
  • the terminal device is any one of a mobile phone, a tablet, a computer, and a learning machine.
  • the present invention has the following beneficial effects: when using the VR reading system for electronic reading, the open platform sets the adjustment range and adjustment rate of the viewing distance through the setting module, and then according to the relevant parameters of the setting module, Through the open platform, the VR reading device is controlled to adjust the viewing distance, so that the distance between the display interface of the VR reading device and the user's eyes can be continuously adjusted back and forth to relieve eye fatigue, avoid eyes in the same working state for a long time, and protect the eyes , It has the advantages of good eye fatigue relief effect, good eye protection effect and high reading comfort.
  • the second purpose of the present invention is to provide a VR reading method that can adjust the viewing distance during reading, which has the advantages of high reading comfort, good eye protection effect, and good eye fatigue relief effect. .
  • a VR reading method capable of adjusting the viewing distance during reading is based on the above-mentioned VR reading system, and the method includes:
  • Step 1 Provide the VR reading device and the terminal device installed with the open platform, and establish a data connection between the VR reading device and the open platform;
  • Step 2 Wear the VR reading device and adjust the initial viewing distance through the open platform according to reading habits, comfort, and glasses power;
  • Step 3 After the initial viewing distance adjustment is completed, the setting module sets the viewing distance adjustment range and adjustment rate of the VR reading device during reading;
  • Step 4 The viewing distance adjustment module sends a control signal to the VR reading device through the terminal device according to the viewing distance adjustment range and rate set by the setting module;
  • Step 5 The receiving module of the VR reading device receives the control signal and controls the distance between the display interface of the VR device and the eyes of the user to perform reciprocating adjustments within the sight distance adjustment range set in advance at a set rate to Relieve eye fatigue.
  • the present invention has the beneficial effect that: when the user uses the VR reading device to read, the display interface of the VR reading device and the user’s eyes can be adjusted at a preset rate within a preset adjustment range.
  • the spacing between the reciprocating adjustments can relieve eye fatigue and protect the eyes. It has the advantages of good eye fatigue relieving effect, good eye protection effect and high reading comfort.
  • Fig. 1 is a block diagram of the structure of this embodiment.
  • This embodiment relates to a VR reading system capable of adjusting the viewing distance during reading, including: a VR reading device 1, a terminal device 2, and an open platform 3.
  • the VR reading device 1 is worn by the user and can display reading content.
  • the terminal device 2 is connected to the VR reading device 1.
  • the open platform 3 is installed on the system of the terminal device 2 and connected with the VR reading device 1. The open platform 3 is used to provide reading data to the VR reading device 1, and adjust the visual distance between the display interface of the VR reading device 1 and the user's eyes during reading, so as to relieve eye fatigue and protect the eyes.
  • the open platform 3 includes: a setting module 31 and a sight distance adjustment module 32.
  • the setting module 31 is connected to the sight distance adjustment module 32, and the setting module 31 is used for the user to set the adjustment range and the adjustment rate of the sight distance.
  • the viewing distance adjustment module 32 is connected to the wireless communication module. The viewing distance adjustment module 32 is used for controlling the viewing distance between the display interface of the VR reading device 1 and the user's eyes according to the adjustment range and adjustment rate set by the setting module 31.
  • the user uses the VR reading device 1 to read, it is used to pre-select and set the sight distance adjustment range and the adjustment time on the setting module 31, and then the sight distance adjustment module 32 is within the preset adjustment range According to a preset rate, the distance between the display interface of the VR reading device 1 and the user's eyes is reciprocally adjusted, so as to relieve eye fatigue and protect the eyes.
  • a receiving module 11 is provided on the VR reading device 1, and the open platform 3 sends reading data and control signals to the receiving module 11 through the terminal device 2.
  • the open platform 3 is APP, applet or computer software.
  • the terminal device 2 is any one of a mobile phone, a tablet, a computer, and a learning machine.
  • the receiving module 11 is a wireless receiving module 11
  • the terminal device 2 is provided with a wireless transmitting module
  • the open platform 3 transmits data or issues control commands to the wireless receiving module 11 through the wireless transmitting module on the terminal device 2.
  • the terminal device 2 is a mobile phone
  • the open platform 3 is a mobile phone APP.
  • the open platform 3 sets the adjustment range and adjustment rate of the viewing distance through the setting module 31, and then according to the relevant parameters of the setting module 31 , Through the open platform 3, the VR reading device 1 is controlled to adjust the viewing distance, so that the distance between the display interface of the VR reading device 1 and the user's eyes is continuously adjusted to alleviate eye fatigue and avoid eyes in the same working state for a long time So as to protect the eyes, it has the advantages of good eye fatigue relieving effect, good eye protection effect and high reading comfort.
  • this embodiment also provides a VR reading method capable of adjusting the viewing distance when reading, and the method includes:
  • Step 1 Provide VR reading device 1 and terminal device 2 installed with open platform 3, and establish a data connection between VR reading device 1 and open platform 3;
  • Step 2 Wear the VR reading device 1 and adjust the initial viewing distance through the open platform 3 according to reading habits, comfort and glasses power;
  • Step 3 After the initial viewing distance adjustment is completed, the setting module 31 sets the viewing distance adjustment range and adjustment rate of the VR reading device 1 during reading;
  • Step 4 The viewing distance adjustment module 32 sends a control signal to the VR reading device 1 through the terminal device 2 according to the viewing distance adjustment range and rate set by the setting module 31;
  • Step 5 The receiving module 11 of the VR reading device 1 receives the control signal and controls the distance between the display interface of the VR device and the user's eyes to reciprocate adjustments within the sight distance adjustment range set in advance at a set rate to relieve eye fatigue.
  • the present invention has the beneficial effect that: when the user uses the VR reading device 1 to read, the user can compare the display interface of the VR reading device 1 with the preset rate within a preset adjustment range.
  • the spacing between the eyes of the user is adjusted back and forth, thereby alleviating eye fatigue and protecting the eyes, which has the advantages of good eye fatigue relieving effect, good eye protection effect and high reading comfort.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

一种能够在阅读时调整视距的VR阅读系统及方法，它涉及VR阅读设备技术领域。其中VR阅读系统包括：VR阅读设备（1）；终端设备（2）；以及，安装于终端设备的系统上的开放平台（3），开放平台（3）用于向VR阅读设备提供阅读数据，并在阅读时调整VR阅读设备的显示界面与用户眼睛之间的视距以缓解眼睛疲劳。开放平台（3）包括：设定模块（31）以及视距调节模块（32）；设定模块（31）与视距调节模块（32）连接，设定模块（31）用于供用户设定视距的调整范围和调整的速率；视距调节模块（32）与无线通讯模块连接，视距调节模块（32）用于根据设定模块设定的调整范围和调整速率控制VR阅读设备的显示界面与用户眼睛之间的视距。采用上述技术方案的VR阅读系统具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。

Description

一种能够在阅读时调整视距的VR阅读系统及方法 技术领域
本发明涉及VR阅读系统技术领域，具体涉及一种能够在阅读时调整视距的VR阅读系统及方法。
背景技术
现在手机阅读，电脑阅读，人们总是盯住屏幕，对眼睛的损耗很大，容易造成近视。这个问题造成近视率不断攀升，已经成为了热点问题。
随着近年来的VR可穿戴技术的发展，现有的VR头戴式显示设备，通过一定折射率的凸透镜向视网膜成像点投射影像，之后便变成了我们所看到的虚拟世界。原有的VR阅读设备相对于平板的显示屏，不会有发光会遗留蓝光和紫外光，而蓝光会对视网膜造成损害。因此，采用VR阅读能够有效避免手机或电脑对眼睛造成损伤。
但是，人们在学习和阅读过程当中，盯住一个屏幕的时候，当足够的专注时，就会不自觉的让你的眼睛焦距在屏幕之上，从而使眼睛的焦距始终保持下一个状态，而屏幕的视距是不变的，因此人眼晶状体就总是处于一个不变的焦距之下，易造成相关肌肉和晶状体的损害。因此，一种能够在阅读时调整视距的VR阅读系统亟待发掘。
发明内容
针对现有技术的缺陷和不足，本发明的第一种目的在于提供一种能够在阅读时调整视距的VR阅读系统，其能够在用户采用VR阅读设备阅读时，在预先设定的调整范围内按照预先设定的速率，对VR阅读设备的显示界面与用 户眼睛之间的间距进行往复调整，从而缓解眼睛疲劳，保护眼睛，具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。
为实现上述目的，本发明采用的技术方案是：一种能够在阅读时调整视距的VR阅读系统，包括：供用户佩戴并可显示阅读内容的VR阅读设备；与所述VR阅读设备连接的终端设备；以及，安装于所述终端设备的系统上并与所述VR阅读设备连接的开放平台，所述开放平台用于向所述VR阅读设备提供阅读数据，并在阅读时调整所述VR阅读设备的显示界面与用户眼睛之间的视距以缓解眼睛疲劳。
所述开放平台包括：设定模块以及视距调节模块；所述设定模块与所述视距调节模块连接，所述设定模块用于供用户设定视距的调整范围和调整的速率；所述视距调节模块与所述无线通讯模块连接，所述视距调节模块用于根据所述设定模块设定的调整范围和调整速率控制所述VR阅读设备的显示界面与用户眼睛之间的视距。
所述VR阅读设备上设置有接收模块，所述开放平台通过所述终端设备向所述接收模块发送阅读数据与控制信号。
所述开放平台为APP、小程序或电脑软件。
所述终端设备为手机、平板、电脑、学习机中的任意一种。
采用上述技术方案后，本发明有益效果为：在使用VR阅读系统进行电子阅读时，开放平台通过设定模块设定视距的调整范围和调整的速率，然后再根据设定模块的相关参数，通过开放平台控制VR阅读设备进行视距调整，使得VR阅读设备的显示界面与用户眼睛之间的间距进行持续不断地往复调整，以缓解眼睛疲劳，避免眼睛长时间处于同一工作状态，从而保护眼睛，具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。
针对现有技术的缺陷和不足，本发明的第二种目的在于提供一种能够在阅读时调整视距的VR阅读方法，具有阅读舒适度高，眼睛保护效果好，眼睛疲劳缓解效果好的优势。
一种能够在阅读时调整视距的VR阅读方法，所述方法基于上述所述的VR阅读系统，所述方法包括：
步骤一、提供所述VR阅读设备和安装有所述开放平台的终端设备，并建立所述VR阅读设备与所述开放平台之间的数据连接；
步骤二、佩戴所述VR阅读设备并根据阅读习惯、舒适度和眼镜度数通过开放平台调整初始视距；
步骤三、在初始视距调整完成后，通过设定模块设定所述VR阅读设备在阅读时的视距调整范围和调整的速率；
步骤四、所述视距调节模块根据所述设定模块设定的视距调整范围和速率通过终端设备向所述VR阅读设备发送控制信号；
步骤五、所述VR阅读设备的接收模块接收所述控制信号并控制所述VR设备的显示界面与用户眼睛之间距离按照设定的速率事先设定的视距调整范围内进行往复调整，以缓解眼睛疲劳。
采用上述技术方案后，本发明有益效果为：采用上述方法能够在用户采用VR阅读设备阅读时，在预先设定的调整范围内按照预先设定的速率，对VR阅读设备的显示界面与用户眼睛之间的间距进行往复调整，从而缓解眼睛疲劳，保护眼睛，具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，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性的前提下，还可以根据这些附图获得其他的附图。
图1是本实施例的结构框图。
附图标记说明：1、VR阅读设备；11、接收模块；2、终端设备；3、开放平台；31、设定模块；32、视距调节模块。
具体实施方式
以下结合附图对本发明作进一步详细说明。
本具体实施例仅仅是对本发明的解释，其并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造贡献的修改，但只要在本发明的权利要求范围内都受到专利法的保护。
本实施例涉及一种能够在阅读时调整视距的VR阅读系统，包括：VR阅读设备1、终端设备2以及开放平台3。
VR阅读设备1供用户佩戴、并可显示阅读内容。终端设备2与VR阅读设备1连接。开放平台3安装于终端设备2的系统上、并与VR阅读设备1连接。开放平台3用于向VR阅读设备1提供阅读数据，并在阅读时，调整VR阅读设备1的显示界面与用户眼睛之间的视距，从而缓解眼睛疲劳、保护眼睛。
具体地，开放平台3包括：设定模块31以及视距调节模块32。设定模块31与视距调节模块32连接，设定模块31用于供用户设定视距的调整范围和调整的速率。视距调节模块32与无线通讯模块连接，视距调节模块32用于根据设定模块31设定的调整范围和调整速率控制VR阅读设备1的显示界面与用户眼睛之间的视距。
需要说明的是，在用户采用VR阅读设备1阅读时，用于在设定模块31上预选设定视距调整范围和调整的时间，再由视距调节模块32按照预先设定的调整范围内按照预先设定的速率，对VR阅读设备1的显示界面与用户眼睛之间的间距进行往复调整，从而缓解眼睛疲劳，保护眼睛。
具体地，VR阅读设备1上设置有接收模块11，开放平台3通过终端设备2向接收模块11发送阅读数据与控制信号。开放平台3为APP、小程序或电脑软件。终端设备2为手机、平板、电脑、学习机中的任意一种。
优选地，接收模块11为无线接收模块11，终端设备2上设置有无线发射模块，开放平台3通过终端设备2上的无线发射模块向无线接收模块11传输数据或下达控制命令。终端设备2为手机，开放平台3为手机APP。
本实施例的使用原理大致如下述：在使用VR阅读系统进行电子阅读时，开放平台3通过设定模块31设定视距的调整范围和调整的速率，然后再根据设定模块31的相关参数，通过开放平台3控制VR阅读设备1进行视距调整，使得VR阅读设备1的显示界面与用户眼睛之间的间距进行持续不断地往复调整，以缓解眼睛疲劳，避免眼睛长时间处于同一工作状态，从而保护眼睛，具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。
基于上述实施例，本实施例还提供一种能够在阅读时调整视距的VR阅读方法，该方法包括：
步骤一、提供VR阅读设备1和安装有开放平台3的终端设备2，并建立VR阅读设备1与开放平台3之间的数据连接；
步骤二、佩戴VR阅读设备1并根据阅读习惯、舒适度和眼镜度数通过开放平台3调整初始视距；
步骤三、在初始视距调整完成后，通过设定模块31设定VR阅读设备1 在阅读时的视距调整范围和调整的速率；
步骤四、视距调节模块32根据设定模块31设定的视距调整范围和速率通过终端设备2向VR阅读设备1发送控制信号；
步骤五、VR阅读设备1的接收模块11接收控制信号并控制VR设备的显示界面与用户眼睛之间距离按照设定的速率事先设定的视距调整范围内进行往复调整，以缓解眼睛疲劳。
采用上述技术方案后，本发明有益效果为：采用上述方法能够在用户采用VR阅读设备1阅读时，在预先设定的调整范围内按照预先设定的速率，对VR阅读设备1的显示界面与用户眼睛之间的间距进行往复调整，从而缓解眼睛疲劳，保护眼睛，具有眼睛疲劳缓解效果好，眼睛保护效果好，阅读舒适度高的优势。
以上，仅用以说明本发明的技术方案而非限制，本领域普通技术人员对本发明的技术方案所做的其它修改或者等同替换，只要不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。

Claims (6)

  1. 一种能够在阅读时调整视距的VR阅读系统，其特征在于，包括：
    供用户佩戴并可显示阅读内容的VR阅读设备(1)；
    与所述VR阅读设备(1)连接的终端设备(2)；以及，
    安装于所述终端设备(2)的系统上并与所述VR阅读设备(1)连接的开放平台(3)，所述开放平台(3)用于向所述VR阅读设备(1)提供阅读数据，并在阅读时调整所述VR阅读设备(1)的显示界面与用户眼睛之间的视距以缓解眼睛疲劳。
  2. 根据权利要求1所述的能够在阅读时调整视距的VR阅读系统，其特征在于，所述开放平台(3)包括：设定模块(31)以及视距调节模块(32)；
    所述设定模块(31)与所述视距调节模块(32)连接，所述设定模块(31)用于供用户设定视距的调整范围和调整的速率；
    所述视距调节模块(32)与所述无线通讯模块连接，所述视距调节模块(32)用于根据所述设定模块(31)设定的调整范围和调整速率控制所述VR阅读设备(1)的显示界面与用户眼睛之间的视距。
  3. 根据权利要求2所述的能够在阅读时调整视距的VR阅读系统，其特征在于，所述VR阅读设备(1)上设置有接收模块(11)，所述开放平台(3)通过所述终端设备(2)向所述接收模块(11)发送阅读数据与控制信号。
  4. 根据权利要求3所述的能够在阅读时调整视距的VR阅读系统，其特征在于，所述开放平台(3)为APP、小程序或电脑软件。
  5. 根据权利要求4所述的能够在阅读时调整视距的VR阅读系统，其特征在于，所述终端设备(2)为手机、平板、电脑、学习机中的任意一种。
  6. 一种能够在阅读时调整视距的VR阅读方法，所述方法基于权利要求5所述的VR阅读系统，所述方法包括：
    步骤一、提供所述VR阅读设备(1)和安装有所述开放平台(3)的终端设备(2)，并建立所述VR阅读设备(1)与所述开放平台(3)之间的数据连接；
    步骤二、佩戴所述VR阅读设备(1)并根据阅读习惯、舒适度和眼镜度数通过开放平台(3)调整初始视距；
    步骤三、在初始视距调整完成后，通过设定模块(31)设定所述VR阅读设备(1)在阅读时的视距调整范围和调整的速率；
    步骤四、所述视距调节模块(32)根据所述设定模块(31)设定的视距调整范围和速率通过终端设备(2)向所述VR阅读设备(1)发送控制信号；
    步骤五、所述VR阅读设备(1)的接收模块(11)接收所述控制信号并控制所述VR设备的显示界面与用户眼睛之间距离按照设定的速率事先设定的视距调整范围内进行往复调整，以缓解眼睛疲劳。
PCT/CN2019/101907 2019-08-13 2019-08-22 一种能够在阅读时调整视距的vr阅读系统及方法 WO2021026954A1 (zh)

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