WO2016191950A1 - 显示调节的方法及头戴式显示设备 - Google Patents

显示调节的方法及头戴式显示设备 Download PDF

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Publication number
WO2016191950A1
WO2016191950A1 PCT/CN2015/080319 CN2015080319W WO2016191950A1 WO 2016191950 A1 WO2016191950 A1 WO 2016191950A1 CN 2015080319 W CN2015080319 W CN 2015080319W WO 2016191950 A1 WO2016191950 A1 WO 2016191950A1
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WIPO (PCT)
Prior art keywords
adjustment
display module
diopter
unit
mode
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PCT/CN2015/080319
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English (en)
French (fr)
Inventor
赵聪
王记
刘自鸿
Original Assignee
深圳市柔宇科技有限公司
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Application filed by 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201580002179.7A priority Critical patent/CN105659146A/zh
Priority to PCT/CN2015/080319 priority patent/WO2016191950A1/zh
Priority to US15/057,870 priority patent/US9939649B2/en
Publication of WO2016191950A1 publication Critical patent/WO2016191950A1/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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • 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
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera

Definitions

  • the present invention relates to display adjustment techniques, and more particularly to a method of display adjustment and a head mounted display device having the display adjustment method.
  • Head-mounted display devices also known as video glasses, glasses-type displays, portable theaters, can play multimedia files, including 3D video, using immersive cinema technology to achieve immersive cinema effects, and commercialize the concept of portable home theater .
  • the prior art proposes a way to provide a manual adjustment mechanism, which provides a display adjustment mode in which the user can adjust the diopter or the yaw distance.
  • the prior art only provides an adjustment mechanism, and it is difficult for the user to determine whether to adjust to the adaptation. Your own best display status.
  • a first adjusting unit configured to trigger the first display module to enter an adjustment mode of diopter and/or a slanting distance, and the second display module enters the non-adjusting mode
  • a confirmation unit configured to obtain an acknowledgement signal that the adjustment of the first adjustment unit is completed
  • the second adjusting unit is configured to trigger the second display module to enter the adjustment mode of the diopter and/or the slanting distance after the confirmation unit acquires the acknowledgment signal, and the first display module enters the non-adjusting mode.
  • the present invention also provides a method for display adjustment, which is applicable to an electronic device including a first display module and a second display module; the method includes:
  • the first display module enters the non-adjustment mode by triggering the second display module to enter the adjustment mode of the diopter and/or the lay length according to the confirmation signal.
  • a head-mounted display device and a display adjustment method according to an embodiment of the present invention, wherein a first display module enters an adjustment mode of diopter and/or a pitch, a second display module enters an unadjusted mode, and a second The display module enters the adjustment mode of the diopter and/or the slanting distance, and the first display module enters the non-adjustment mode, thereby realizing the independent display adjustment of the first display module and the second display module, and providing a different user for adaptation.
  • the adjustment method required for vision wherein a first display module enters an adjustment mode of diopter and/or a pitch, a second display module enters an unadjusted mode, and a second The display module enters the adjustment mode of the diopter and/or the slanting distance, and the first display module enters the non-adjustment mode, thereby realizing the independent display adjustment of the first display module and the second display module, and providing a different user for adaptation.
  • FIG. 1 is a schematic block diagram of a head mounted display device according to a first embodiment of the present invention.
  • FIG. 2 is a schematic block diagram of a head mounted display device according to a second embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a module of a head mounted display device according to a third embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for displaying adjustment according to a fourth embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for displaying adjustment according to a fifth embodiment of the present invention.
  • FIG. 6 is a flowchart of a method for displaying adjustment according to a sixth embodiment of the present invention.
  • FIG. 1 is a schematic block diagram of a head-mounted display device according to a first embodiment of the present invention.
  • the head-mounted display device 10 includes:
  • each set of display modules that is, the first display module 11 and the second display module 12 respectively comprise a set of micro display devices and optical modules. (not shown), wherein the micro display device is movably connected to a corresponding one of the optical modules, that is, the distance between the micro display device and the corresponding optical module is adjustable, and the micro display devices of the two sets of display modules are The generated images are respectively projected to the left and right eyes of the user in a predetermined direction through the respective optical modules, so that the user can see the enlarged virtual image of the display content of the micro display device.
  • the first adjusting unit 13 is configured to trigger the first display module 11 to enter the adjustment mode of the diopter and/or the slanting distance, and the second display module 12 enters the non-adjusting mode.
  • the adjustment mode of the dioptric power and/or the adjustment mode of the interpupillary distance may be flexibly provided according to the specific mechanism setting of the head mounted display device 10, that is, the head mounted display device 10 may only provide the adjustment of the dioptric power, or the interpupillary distance. Adjustment, or both.
  • the position of the display module currently in the interpupillary adjustment mode can be moved, so that the display content of the display module can be normally seen by the eyes corresponding to the display module. Including the user can see all the screen content, the user's pupil corresponds to the center of the screen content, thereby achieving the adjustment of the pupil distance.
  • the diopter adjustment of the display module is achieved by changing the distance between the micro display device of the display module currently in the diopter adjustment mode and its corresponding optical module. Section. Specifically, the position of the display module and the change of the distance between the micro display device and the corresponding optical module can be realized by using the motor as a power source. Since the power driving principle of the motor belongs to the prior art, it will not be described here. In other embodiments, the adjustment may also be implemented by the user manually changing by a corresponding operating mechanism. Specifically, the non-adjustment mode includes but is not limited to a black screen, a display output is turned off, a power output is turned off, and the like, and the display module in the adjustment mode can be independently calibrated.
  • the confirmation unit 14 is configured to obtain an acknowledgement signal that the adjustment of the first adjustment unit 13 is completed.
  • the confirmation unit 14 can obtain the confirmation signal of the completion of the adjustment, and then the subsequent items can be started.
  • the confirmation signal can be triggered by operating a physical button or a touchpad, and can also be triggered by a voice input mode.
  • the head mounted display device includes a voice input device, such as a microphone, and when the user adjusts, the corresponding signal is issued.
  • the voice command the head-mounted display device determines whether it is an acknowledgment signal according to the voice command of the microphone, wherein the acknowledgment signal may be a voice command preset by the system, or the user may customize a pre-recorded voice command.
  • the acknowledgment signal is triggered when the voice command received by the microphone matches the voice command of the acknowledgment signal. It is also possible to capture the user's eyes or facial expressions through the camera to match the eye features and expression features of the preset confirmation signal, and when the match is made, the confirmation signal is triggered.
  • the second adjusting unit 15 is configured to trigger the second display module 12 to enter the adjustment mode of the diopter and/or the slanting distance after the confirmation unit 14 obtains the acknowledgment signal, and the first display module 11 enters the non-adjusting mode.
  • the head-mounted display device 10 enters the adjustment mode of the diopter and/or the slanting distance through the first display module 11, and the second display module 12 enters the non-adjustment mode and the second display mode.
  • the group 12 enters the adjustment mode of the diopter and/or the slanting distance, and the first display module 11 enters the non-adjustment mode, and the independent display of the first display module 11 and the second display module 12 is realized.
  • the adjustment is convenient for the user to judge whether the eyes are adjusted to the appropriate diopter and the chin distance respectively, and the operability of the display adjustment of the head-mounted display device is improved.
  • the head-mounted display device 20 further includes a storage unit 21, which is further included in the head-mounted display device 10 according to the first embodiment. Used to save the diopter calibration interface and/or the offset calibration interface.
  • the head mounted display device 20 includes only the adjustment mode of the diopter.
  • the adjustment mode of the diopter and/or the yaw angle is specifically: the adjustment mode of entering the diopter, including the diopter calibration interface and outputting the display.
  • the first adjusting unit 13 and the second adjusting unit 15 respectively trigger the first display module 11 and the second display module 12 to display a diopter calibration interface, so that the user can provide the diopter according to the display module currently in the diopter adjustment mode. Calibrate the interface to determine whether the corresponding eye is clearly seen. If it is not clear, the distance between the micro display device of the group of display modules and its corresponding optical module can be realized by manually adjusting the diopter adjustment mechanism until the diopter calibration interface is seen. Complete calibration of the diopter of the eye.
  • the head mounted display device 20 only includes an adjustment mode of the interpupillary distance
  • the adjustment mode of the dioptric power and/or the interpupillary distance is specifically: an adjustment mode of entering the interpupillary distance, including acquiring a interpupillary calibration interface and The output is displayed.
  • the first adjusting unit 13 and the second adjusting unit 14 respectively trigger the first display module 11 and the second display module 12 to display the distance calibration interface, so that the user can provide the display module according to the current adjustment mode.
  • the distance calibration interface determines whether the corresponding eye normally sees the display content of the display module, including that the glasses can see all the screen contents, and the pupil of the eye corresponds to the center of the screen content, and if it cannot be normally seen, The position of the display module is changed by manually adjusting the distance adjustment mechanism until the alignment of the eye is completed normally.
  • the head mounted display device 20 includes an adjustment mode of diopter and pitch, and the adjustment mode of entering the diopter and/or the slanting distance is specifically: adjustment of the diopter and the pupil distance.
  • the mode includes the acquisition of the distance calibration interface and the output display. Specifically, reference may be made to the corresponding embodiment described above.
  • the display module that is currently in the adjustment mode confirms that the diopter calibration interface is completed, and the diopter calibration interface is acquired and the display is output.
  • the diopter calibration of the display module is further implemented according to the diopter calibration interface. In other embodiments, it is also possible to first obtain the diopter calibration interface and output a display to confirm that the diopter calibration is completed, and then adjust the ⁇ calibration interface and output the display.
  • the head mounted display device 20 further includes a pupil detecting unit 22, and the adjustment mode of entering the pupil distance includes:
  • the pupil position data of the user is detected according to the pupil detecting unit 22, and converted into an adjustment parameter;
  • the adjustment parameter is a parameter that is converted according to the pupil position data to adjust the position of the display module to the adaptation position
  • the adaptation position may be the center of the display image provided by the display module to align the center of the eye pupil. Therefore, according to the adjustment parameter, a power source such as a motor can be driven to realize automatic driving to adjust the display module to the matching position.
  • the head mounted display device 20 after the head mounted display device 20 is driven to adjust the position of the display module according to the adjustment parameter, the head mounted display device can automatically obtain an acknowledgement signal for completing the adjustment of the distance adjustment, so as to automatically start the next operation, for example,
  • the first adjusting unit 13 triggers the first display module 11 to enter the adjustment mode of the diopter
  • the second display module 11 enters the non-adjusting mode
  • the confirmation unit 14 obtains the confirmation signal that the first adjusting unit 13 completes the diopter adjustment
  • the second adjusting unit 15 triggering the second display module 12 to enter the diopter adjustment mode according to the confirmation signal
  • the first display module 11 enters the non-adjustment mode.
  • the head mounted display device 20 further includes an optometry unit 23, and the adjustment modes of entering the diopter and/or the slanting distance include:
  • the optometry unit 23 the optometry data of the user's diopter and/or the pupil distance is detected, and converted into an adjustment parameter;
  • the display module is driven according to the adjustment parameters.
  • the confirmation unit 14 acquires the adjustment of the first adjustment unit 13 After the confirmation signal, the second adjustment unit 15 performs the calibration mode for the second display module 12.
  • the confirmation unit 14 can also be used to:
  • the first adjustment unit 13 and the second adjustment unit 15 are triggered to initiate an adjustment mode of the interpupillary distance.
  • the first adjustment unit 13 and the second adjustment unit 15 can be simultaneously activated.
  • the adjustment mode of the distance that is, the first display module 13 and the second display module 12 simultaneously display the interpupillary calibration interface.
  • the head-mounted display device provided by the second embodiment of the present invention provides various adjustment modes, and can be further flexibly set by adapting characteristics and application scenarios of different head-mounted display devices.
  • FIG. 3 is a block diagram of a head-mounted display device according to a third embodiment of the present invention.
  • the head-mounted display device 30, the head-mounted display device 10 or 20 based on the above embodiments further includes:
  • the starting unit 31 is configured to trigger the first adjusting unit 13 after the head mounted display device 30 is activated.
  • the starting unit 31 is further configured to: call the startup video and/or start the audio and output before triggering the first adjustment unit 13.
  • the boot video and/or boot audio may be pre-stored in the storage unit 21.
  • the confirmation unit 14 is also used to:
  • the first display module 11 and the second display module 12 are triggered to enter a normal mode.
  • the head mounted display device includes, but is not limited to, a head mounted video player, a head mounted game device, a head mounted navigation device, or a head mounted medical display device, etc.
  • the normal mode corresponds to The main program of the head mounted display device, for example, the head mounted video player enters the normal mode to enter the main page.
  • a head-mounted display device can be combined with a boot-up process, so that the user can play a guiding role when using the head-mounted display device for the first time, and provide an optimal use state of the user.
  • FIG. 4 is a flow chart of a method for displaying adjustment according to a fourth embodiment of the present invention. Specifically, it can be applied to an electronic device including a first display module and a second display module, including but not limited to a head mounted display. Apparatus; the method 400 includes:
  • S401 triggering the first display module to enter the adjustment mode of the diopter and/or the slanting distance, and the second display module enters the non-adjusting mode.
  • S402 Acquire an acknowledgement signal that the first display module is adjusted.
  • S403 trigger the second display module to enter the adjustment mode of the diopter and/or the lay length according to the confirmation signal, and the first display module enters the non-adjustment mode.
  • a fourth embodiment of the present invention provides a display adjustment method, in which a first display module enters an adjustment mode of diopter and/or a pitch, a second display module enters an unadjusted mode, and a second display module enters a diopter and / or the adjustment mode of the distance, the first display module enters the non-adjustment mode, realizes independent display adjustment of the first display module and the second display module, and provides an adjustment mode required for adapting different user visions .
  • FIG. 5 is a flowchart of a method for displaying adjustment according to a fifth embodiment of the present invention.
  • the method 500 includes:
  • S501 Detect the user's pupil position data and convert it into an adjustment parameter.
  • S502 Adjust the position of the display module according to the adjustment parameter.
  • the pupil position data of the user's eyes can be simultaneously detected, and the positions of the first display module and the second display module are automatically driven by a motor or the like, so that the centers of the user's left and right eye pupils respectively correspond to the first The second display module or the second and first display modules display the center of the image.
  • the pupil position data of the user's left and right eyes may be separately performed, and the position of the corresponding display module may be separately adjusted, or the pupil position data of the left and right eyes of the user may be separately performed and After the detection is completed, the position of the two display modules is adjusted at the same time.
  • S504 Acquire an acknowledgement signal that the adjustment of the first display module is completed.
  • S505 trigger the second display module to enter the diopter adjustment mode according to the confirmation signal, and the first display module enters the non-adjustment mode.
  • the adjustment mode of entering the diopter and/or the interpupillary distance may also be: detecting the optometry data of the diopter and/or the interpupillary distance of the user, and converting into the adjustment parameter; and adjusting the position of the display module according to the adjustment parameter.
  • the adjustment mode of entering the diopter and/or the interpupillary distance may also be: detecting the optometry data of the diopter and/or the interpupillary distance of the user, and converting into the adjustment parameter; and adjusting the position of the display module according to the adjustment parameter.
  • a method for display adjustment according to a fifth embodiment of the present invention further provides that the pupil position data of the user can be automatically detected, and the adjustment parameter of the pupil distance is converted according to the data, so that the pupil distance can be automatically adjusted by the adjustment parameter.
  • FIG. 6 is a flowchart of a method for displaying adjustment according to a sixth embodiment of the present invention.
  • the method 600 includes:
  • S602 retrieve the startup video and/or start the audio and output.
  • S603 The first display module enters an adjustment mode of the diopter, and the second display module enters the non-adjustment mode.
  • S604 Acquire an acknowledgement signal that the adjustment of the first display module is completed.
  • S606 Acquire an acknowledgement signal that the second display module is adjusted.
  • S608 Acquire an acknowledgement signal that both the first display module and the second display module are adjusted.
  • S609 triggering the first display module and the second display module to enter a normal mode.
  • a method for display adjustment according to a sixth embodiment of the present invention further combines a booting process so that a user can play a guiding role when using the head mounted display device for the first time, thereby providing an optimal use state of the user.
  • the method of the fourth to sixth embodiments corresponds to the corresponding features of the above-mentioned head-mounted display device.
  • the specific principle reference may be made to the principles of the foregoing first to third embodiments, and details are not described herein again.

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Abstract

一种显示调节的方法及头戴式显示设备，头戴式显示设备（10）包括：第一显示模组（11）、第二显示模组（12）、第一调节单元（13）、确认单元（14）和第二调节单元（15）。第一调节单元用于触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式；确认单元用于获取第一调节单元调整完成的确认信号；第二调节单元用于在确认单元获取确认信号后触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。头戴式显示设备及显示调节的方法实现了第一显示模组、第二显示模组的独立显示调节，提供了一种适配不同用户视觉所需的调节方式。

Description

显示调节的方法及头戴式显示设备 技术领域
本发明涉及显示调节技术，尤其涉及一种显示调节的方法及具有该显示调节方法的头戴式显示设备。
背景技术
头戴式显示设备，也称视频眼镜、眼镜式显示器、随身影院，可实现多媒体文件的播放，包括3D视频等，利用近眼显示技术实现了沉浸式的影院效果，将便携式家庭影院的概念产品化。
但是，由于每个人的视力不同，会因为近视、远视或者老花等问题导致无法最佳的体验该头戴式显示设备。因此，现有技术提出了一种方式，设置了手动调节机构，提供了用户可以自己调节屈光度或者瞳距的显示调节方式，但是现有技术仅提供了调节机构，用户难以判断是否调节到适配自己的最佳显示状态。
有鉴于此，需提供一种有效解决上述技术问题的头戴式显示设备，提高显示调节的可操作性。
发明内容
本发明的实施方式提供了一种头戴式显示设备，包括：
第一显示模组及第二显示模组；
第一调节单元，用于触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式；
确认单元，用于获取第一调节单元调整完成的确认信号；
第二调节单元，用于在确认单元获取确认信号后触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。
本发明还提供了一种显示调节的方法，适用于包括第一显示模组及第二显示模组的电子装置；所述方法包括：
触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式；
获取第一显示模组调整完成的确认信号；
根据确认信号触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。
本发明实施例提供的一种头戴式显示设备及一种显示调节的方法，通过第一显示模组进入屈光度和/或瞳距的调节模式、第二显示模组进入非调节模式以及第二显示模组进入屈光度和/或瞳距的调节模式、第一显示模组进入非调节模式，实现了第一显示模组、第二显示模组的独立显示调节，提供了一种适配不同用户视觉所需的调节方式。
附图说明
下列附图用于结合具体实施方式详细说明本发明的各个实施方式。应当理解，附图中示意出的各元件并不代表实际的大小及比例关系，仅是为了清楚说明而示意出来的示意图，不应理解成对本发明的限制。
图1为本发明第一实施例提供的一种头戴式显示设备的模块示意图。
图2为本发明第二实施例提供的一种头戴式显示设备的模块示意图。
图3为本发明第三实施例提供的一种头戴式显示设备的模块示意图。
图4为本发明第四实施例提供的一种显示调节的方法流程图。
图5为本发明第五实施例提供的一种显示调节的方法流程图。
图6为本发明第六实施例提供的一种显示调节的方法流程图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合多个实施方式及附图，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施方式仅仅用以解释本发明，并不用于限定本发明。
图1为本发明第一实施例提供的一种头戴式显示设备的模块示意图，该头戴式显示设备10包括：
第一显示模组11及第二显示模组12。
两组显示模组用于分别提供用户双眼观看的显示内容，具体的，每组显示模组，即第一显示模组11、第二显示模组12分别包括一组微型显示装置及光学模组(未示出)，其中，微型显示装置可动地连接至对应的一个光学模组，即微型显示装置与对应的光学模组之间的距离可调节，两组显示模组的微型显示装置所产生的图像通过各自对应的光学模组向预定的方向分别投射至用户左、右眼，从而，用户能看到微型显示装置显示内容的放大虚像。
第一调节单元13，用于触发第一显示模组11进入屈光度和/或瞳距的调节模式，第二显示模组12进入非调节模式。
具体的，可以根据头戴式显示设备10的具体机构设置而灵活提供屈光度的调节模式和/或瞳距的调节模式，即该头戴式显示设备10可仅提供屈光度的调节、或瞳距的调节，或两者兼具的调节。该实施例中，根据上述光学模组的设置方式，可通过移动当前处于瞳距调节模式的显示模组的位置，使得对应该显示模组的眼睛可以正常看到该显示模组的显示内容，包括用户可以看到全部的画面内容、用户的瞳孔对应到画面内容的中心，从而实现瞳距的调节。通过改变当前处于屈光度调节模式的显示模组的微型显示装置与其对应的光学模组之间的距离，实现该显示模组的屈光度调 节。具体的，可以通过电机作为动力源实现显示模组的位置、微型显示装置与其对应的光学模组之间距离的改变。由于电机的动力驱动原理属于现有技术，此处不再赘述。其他实施方式中，也可以为用户通过相应的操作机构手动改变实现调整。具体的，非调节模式包括但不限于黑屏、关闭显示输出、关闭电源输出等方式，可以保证处于调节模式的显示模组独立校准即可。
确认单元14，用于获取第一调节单元13调整完成的确认信号。
具体的，第一调节单元13对第一显示模组11调整完成后，确认单元14获取到调整完成的确认信号后即可启动后续事项。该确认信号可以通过操作物理按键、触控板的方式触发，还可以通过语音输入方式触发，相应的，该头戴式显示设备包括语音输入装置，如麦克风，当用户调整完成后，发出相应的语音指令，头戴式显示设备根据麦克风收入的语音指令判断是否为确认信号，其中，确认信号可以为系统预设的语音指令，也可以为用户自定义预先录入的语音指令。当麦克风收入的语音指令与确认信号的语音指令匹配时，即触发确认信号。还可以为通过摄像头捕获用户的眼神或者面部表情与预设的确认信号的眼神特征、表情特征匹配，当匹配时，即触发该确认信号。
第二调节单元15，用于在确认单元14获取确认信号后触发第二显示模组12进入屈光度和/或瞳距的调节模式，第一显示模组11进入非调节模式。
本发明第一实施例提供的一种头戴式显示设备10，通过第一显示模组11进入屈光度和/或瞳距的调节模式，第二显示模组12进入非调节模式以及第二显示模组12进入屈光度和/或瞳距的调节模式，第一显示模组11进入非调节模式，实现了第一显示模组11、第二显示模组12的独立显示 调节，便于用户判断双眼是否分别调整到合适的屈光度、瞳距，提高了头戴式显示设备显示调节的可操作性。
图2为本发明第二实施例提供的一种头戴式显示设备的模块示意图，该头戴式显示设备20，基于第一实施例的头戴式显示设备10还进一步包括：存储单元21，用于保存屈光度校准界面和/或瞳距校准界面。
第一种实施方式下，该头戴式显示设备20仅包括屈光度的调节模式，进入屈光度和/或瞳距的调节模式具体为：进入屈光度的调节模式，包括调取屈光度校准界面并输出显示。具体的，第一调节单元13、第二调节单元15分别触发第一显示模组11、第二显示模组12显示屈光度校准界面，从而用户可以根据当前处于屈光度调节模式的显示模组提供的屈光度校准界面，判断对应的眼睛是否看的清楚，若不清楚可以通过手动调整屈光度调节机构实现该组显示模组的微型显示装置与其对应的光学模组之间的距离，直至看清屈光度校准界面则完成该眼睛的屈光度的校准。
第二种实施方式下，该头戴式显示设备20仅包括瞳距的调节模式，进入屈光度和/或瞳距的调节模式具体为：进入瞳距的调节模式，包括调取瞳距校准界面并输出显示。具体的，第一调节单元13、第二调节单元14分别触发第一显示模组11、第二显示模组12显示瞳距校准界面，从而用户可以根据当前处于瞳距调节模式的显示模组提供的瞳距校准界面，判断对应的眼睛是否正常看到该显示模组的显示内容，包括该眼镜可以看到全部的画面内容、该眼睛的瞳孔对应到画面内容的中心，若无法正常看到可以通过手动调整瞳距调节机构实现该组显示模组位置的改变，直至正常看到瞳距校准界面则完成该眼睛的瞳距的校准。
第三种实施方式中，该头戴式显示设备20包括屈光度和瞳距的调节模式，进入屈光度和/或瞳距的调节模式具体为：进入屈光度和瞳距的调节 模式，包括调取瞳距校准界面并输出显示。具体的，可以参照上述对应的实施方式。该当前为调节模式的显示模组确认瞳距校准完成后，调取屈光度校准界面并输出显示。根据该屈光度校准界面进一步实现对该显示模组的屈光度校准。其他实施方式下，也可以为先调取屈光度校准界面并输出显示，确认屈光度校准完成，再调取瞳距校准界面并输出显示。
第四种实施方式中，该头戴式显示设备20还包括瞳孔检测单元22，进入瞳距的调节模式包括：
根据瞳孔检测单元22检测到用户的瞳孔位置数据，转换为调节参数；
根据调节参数驱动调整显示模组的位置。
具体的，该调整参数为根据瞳孔位置数据转换为调整该显示模组位置至适配位置的参数，适配位置可以为该显示模组提供的显示图像的中心对位该眼睛瞳孔的中心。从而根据该调节参数可以驱动电机等动力源来实现自动驱动调整显示模组至适配位置。
该实施方式下，当头戴式显示设备20根据调节参数驱动调整显示模组的位置完成后，头戴式显示设备可以自动获取瞳距调节完成的确认信号，以便自动启动下一步操作，如，第一调节单元13触发第一显示模组11进入屈光度的调节模式，第二显示模组11进入非调节模式，确认单元14获取第一调节单元13屈光度调整完成的确认信号后，第二调节单元15根据该确认信号触发第二显示模组12进入屈光度的调节模式，第一显示模组11进入非调节模式。
第五种实施方式中，该头戴式显示设备20还包括验光单元23，进入屈光度和/或瞳距的调节模式包括：
根据验光单元23检测到用户的屈光度和/或瞳距的验光数据，转换为调节参数；
根据调节参数驱动调整显示模组。
由于自动验光为现有技术，此处不再赘述。
分别结合上述实施方式，当第一调节单元13完成对第一显示模组11的上述一种校准方式后即第一调节单元13调整完成，确认单元14获取到该第一调节单元13调整完成的确认信号后，则第二调节单元15执行对第二显示模组12的该种校准方式。
结合第一种实施方式，当第一调节单元13、第二调节单元14分别完成屈光度校准的调整后，确认单元14还可以用于：
获取第二调节单元15调整完成的确认信号；
触发第一调节单元13及第二调节单元15启动瞳距的调节模式。
该实施方式下，在用户左、右眼分别对应的第一显示模组11、第二显示模组12分别完成屈光度的校准调整后，第一调节单元13及第二调节单元15可同时启动瞳距的调节模式，即第一显示模组13、第二显示模组12同时显示瞳距校准界面。
本发明第二实施例提供的头戴式显示设备，提供了多种调整方式，可进一步适配不同头戴式显示设备的特性、应用场景而灵活设置。
图3为本发明第三实施例提供的一种头戴式显示设备的模块示意图，该头戴式显示设备30，基于上述各实施例的头戴式显示设备10或20还进一步包括：
启动单元31，用于头戴式显示设备30启动后，触发第一调节单元13。
较优的，启动单元31，还用于在触发第一调节单元13前，调取启动视频和/或启动音频并输出。该启动视频和/或启动音频可以预存于存储单元21。
确认单元14还用于：
获取第一调节单元13及第二调节单元15调整完成的确认信号；
触发第一显示模组11及第二显示模组12进入正常模式。
具体的，头戴式显示设备包括但不限于头戴式的视频播放器、头戴式的游戏装置、头戴式的导航装置或头戴式的医疗显示装置等，相应的，该正常模式对应于头戴式显示设备的主程序，例如，头戴式的视频播放器进入正常模式为进入主页面。
本发明第三实施例提供的一种头戴式显示设备，可结合开机启动流程，以便用户第一次使用该头戴式显示设备时起到引导的作用，提供用户最佳的使用状态。
图4为本发明第四实施例提供的一种显示调节的方法流程图，具体的，可以应用于包括第一显示模组及第二显示模组的电子装置，包括但不限于头戴式显示设备；该方法400包括：
S401：触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式。
S402：获取第一显示模组调整完成的确认信号。
S403：根据确认信号触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。
本发明第四实施例提供的一种显示调节的方法，通过第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式以及第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式，实现了第一显示模组、第二显示模组的独立显示调节，提供了一种适配不同用户视觉所需的调节方式。
图5为本发明第五实施例提供的一种显示调节的方法流程图，该方法500包括：
S501：检测用户的瞳孔位置数据并转换为调节参数。
S502：根据调节参数驱动调整显示模组的位置。
具体的，上述步骤中可以同时检测用户双眼的瞳孔位置数据，通过电机等方式自动驱动第一显示模组、第二显示模组的位置，使得用户左、右眼瞳孔的中心分别对应到第一、第二显示模组或第二、第一显示模组显示图像的中心。其他实施方式中，也可以采用分别执行检测用户左、右眼的瞳孔位置数据，分别执行驱动调整对应显示模组的位置，或者，分别执行检测用户左、右眼的瞳孔位置数据并在二者均检测完成后，同时驱动调整两组显示模组的位置。
S503：触发第一显示模组进入屈光度的调节模式，第二显示模组进入非调节模式。
S504：获取第一显示模组调整完成的确认信号。
S505：根据确认信号触发第二显示模组进入屈光度的调节模式，第一显示模组进入非调节模式。
其他实施方式中，进入屈光度和/或瞳距的调节模式还可以为：检测用户的屈光度和/或瞳距的验光数据，并转换为调节参数；根据调节参数驱动调整显示模组的位置。具体的，可参照上述第二实施例的第五实施方式。
本发明第五实施例提供的一种显示调节的方法，进一步提供了可自动检测用户的瞳孔位置数据，根据该数据转换为瞳距的调节参数，从而可通过该调节参数自动调整瞳距。
图6为本发明第六实施例提供的一种显示调节的方法流程图，该方法600包括：
S601：开机启动。
S602：调取启动视频和/或启动音频并输出。
S603：第一显示模组进入屈光度的调节模式，第二显示模组进入非调节模式。
S604：获取第一显示模组调整完成的确认信号。
S605：根据确认信号触发第二显示模组进入屈光度的调节模式，第一显示模组进入非调节模式。
S606：获取第二显示模组调整完成的确认信号。
S607：触发第一显示模组及第二显示模组进入瞳距的调节模式。
S608：获取第一显示模组及第二显示模组均调整完成的确认信号。
S609：触发第一显示模组及第二显示模组进入正常模式。
本发明第六实施例提供的一种显示调节的方法，进一步结合了开机流程，以便用户第一次使用该头戴式显示设备时起到引导的作用，提供用户最佳的使用状态。
由于第四至第六实施例的方法对应上述头戴式显示设备的相应特征，其具体原理可参照上述第一至第三实施例的原理，此处不再赘述。
以上所述仅为本发明的较佳实施方式而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (18)

  1. 一种头戴式显示设备，其特征在于，包括：
    第一显示模组及第二显示模组；
    第一调节单元，用于触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进入非调节模式；
    确认单元，用于获取第一调节单元调整完成的确认信号；
    第二调节单元，用于在确认单元获取确认信号后触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。
  2. 如权利要求1所述的头戴式显示设备，其特征在于，还包括存储单元，用于保存屈光度校准界面和/或瞳距校准界面。
  3. 如权利要求2所述的头戴式显示设备，其特征在于，所述进入屈光度的调节模式包括：调取所述屈光度校准界面并输出显示。
  4. 如权利要求2所述的头戴式显示设备，其特征在于，所述进入瞳距的调节模式包括：调取所述瞳距校准界面并输出显示。
  5. 如权利要求2所述的头戴式显示设备，其特征在于，所述进入屈光度和瞳距的调节模式包括：
    调取所述瞳距校准界面并输出显示；
    确认瞳距校准完成，调取所述屈光度校准界面并输出显示；或
    调取所述屈光度校准界面并输出显示；
    确认屈光度校准完成，调取所述瞳距校准界面并输出显示。
  6. 如权利要求1所述的头戴式显示设备，其特征在于，还包括瞳孔检测单元，所述进入瞳距的调节模式包括：
    根据瞳孔检测单元检测到用户的瞳孔位置数据，转换为调节参数；
    根据调节参数驱动调整显示模组的位置。
  7. 如权利要求1所述的头戴式显示设备，其特征在于，还包括验光单元，所述进入屈光度和/或瞳距的调节模式包括：
    根据验光单元检测到用户的屈光度和/或瞳距的验光数据，转换为调节参数；
    根据调节参数驱动调整显示模组的位置。
  8. 如权利要求3所述的头戴式显示设备，其特征在于，所述确认单元还用于：
    获取第二调节单元调整完成的确认信号；
    触发第一调节单元及第二调节单元启动瞳距的调节模式。
  9. 如权利要求1-8任一项所述的头戴式显示设备，其特征在于，还包括启动单元，用于头戴式显示设备启动后，触发第一调节单元。
  10. 如权利要求9所述的头戴式显示设备，其特征在于，所述启动单元，还用于在触发第一调节单元前，调取启动视频和/或启动音频并输出。
  11. 如权利要求1-8任一项所述的头戴式显示设备，其特征在于，所述确认单元还用于：
    获取第一调节单元及第二调节单元调整完成的确认信号；
    触发第一显示模组及第二显示模组进入正常模式。
  12. 一种显示调节的方法，其特征在于，适用于包括第一显示模组及第二显示模组的电子装置；所述方法包括：
    触发第一显示模组进入屈光度和/或瞳距的调节模式，第二显示模组进 入非调节模式；
    获取第一显示模组调整完成的确认信号；
    根据确认信号触发第二显示模组进入屈光度和/或瞳距的调节模式，第一显示模组进入非调节模式。
  13. 如权利要求12所述的方法，其特征在于，所述进入屈光度的调节模式包括：显示屈光度校准界面。
  14. 如权利要求12所述的方法，其特征在于，所述进入瞳距的调节模式包括：显示瞳距校准界面。
  15. 如权利要求12所述的方法，其特征在于，所述进入屈光度和瞳距的调节模式包括：
    显示瞳距校准界面；
    确认瞳距校准完成，显示屈光度校准界面；或
    显示屈光度校准界面；
    确认屈光度校准完成，显示瞳距校准界面。
  16. 如权利要求12所述的方法，其特征在于，所述进入瞳距的调节模式包括：
    检测用户的瞳孔位置数据并转换为调节参数；
    根据调节参数驱动调整显示模组的位置。
  17. 如权利要求12所述的方法，其特征在于，所述进入屈光度和/或瞳距的调节模式包括：
    检测用户的屈光度和/或瞳距的验光数据并转换为调节参数；
    根据调节参数驱动调整显示模组的位置。
  18. 如权利要求13所述的方法，其特征在于，还包括：
    获取第二显示模组调整完成的确认信号；
    触发第一显示模组及第二显示模组进入瞳距的调节模式。
PCT/CN2015/080319 2015-05-29 2015-05-29 显示调节的方法及头戴式显示设备 WO2016191950A1 (zh)

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