CN106226904A - Circuit for VR (Virtual Reality) glasses - Google Patents

Circuit for VR (Virtual Reality) glasses Download PDF

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Publication number
CN106226904A
CN106226904A CN201610707076.7A CN201610707076A CN106226904A CN 106226904 A CN106226904 A CN 106226904A CN 201610707076 A CN201610707076 A CN 201610707076A CN 106226904 A CN106226904 A CN 106226904A
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China
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unit
video
vr
data processing
glasses
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CN201610707076.7A
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Chinese (zh)
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刘永锋
巫立斌
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刘永锋
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Priority to CN201610707076.7A priority Critical patent/CN106226904A/en
Publication of CN106226904A publication Critical patent/CN106226904A/en

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/0138Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0101Head-up displays characterised by optical features
    • G02B2027/014Head-up displays characterised by optical features comprising information/image processing systems
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type, eyeglass details G02C

Abstract

The invention relates to the technical field of VR glasses, and particularly relates to a circuit for VR (Virtual Reality) glasses, which comprises an ultrasonic distance measurement unit, a judgment unit, an eyeball tracking unit, a data processing unit, an alarming unit, a control unit and a video capturing unit, wherein the ultrasonic distance measurement unit is used for testing distance information between a terminal video and the VR glasses in real time and feeding the distance information back to the judgment unit; the judgment unit carries out calculation and judgment according to the distance information, judges whether a human eye is in a terminal video watching state and sends a judgment result to the data processing unit; the data processing unit decides to send control information to the alarming unit or the control unit according to the received judgment result; the control unit sends an instruction to the video capturing unit according to the judgment result and in combination with an algorithm; and the video capturing unit adjusts the video acquisition parameter information of the VR glasses according to the instruction and updates the terminal video. Thus, intelligent VR imaging picture tracking experience effects are realized.

Description

VR眼镜电路 VR glasses circuit

技术领域 FIELD

[0001 ]本发明涉及VR眼镜技术领域,具体涉及一种VR眼镜电路。 [0001] The present invention relates to the field of eyeglass VR, VR glasses particularly, to a circuit.

背景技术 Background technique

[0002] 虚拟现实(Virtual Reality ,VR )眼镜通过移动终端作为显示屏,并通过移动终端上的相关应用来实现虚拟现实功能。 [0002] VR (Virtual Reality, VR) by the mobile terminal as a display glasses, and to virtual reality applications through the relevant function on the mobile terminal. 用户戴上VR眼镜后,由于其画面的立体呈现宽幅受限,无法满足智能化跟踪的体验效果。 After the user wearing VR glasses, because the three-dimensional rendering of its wide screen is limited, can not meet the experience effect intelligent tracking.

发明内容 SUMMARY

[0003]为了解决上述技术问题,本发明提供了一种VR眼镜电路,设计了一种能够实现智能化VR成像画面跟踪的体验效果。 [0003] To solve the above problems, the present invention provides a circuit VR glasses, designed to achieve an intelligent imaging screen VR experience tracking effect.

[0004]为了达到上述目的,本发明所采用的技术方案是,一种VR眼镜电路,包括:超声波测距单元、判断单元、眼球跟踪单元、数据处理单元、报警单元、控制单元和视频捕获单元,所述超声波测距单元用于实时测试终端视频与VR眼镜之间的距离信息,并将该距离信息反馈给判断单元,所述判断单元根据该距离信息进行计算判断,判断人眼是否正处于观看终端视频状态,并将判断结果发送至数据处理单元,数据处理单元根据收到的判断结果来决定发送控制信息给报警单元或控制单元,所述控制单元根据该判断结果并结合算法发送指令给视频捕获单元,视频捕获单元根据该指令调节VR眼镜的视频采集参数信息,更新终端视频。 [0004] To achieve the above object, the technical solution adopted by the present invention a VR glasses circuit, comprising: an ultrasonic distance measurement means, determination means, eye-tracking unit, a data processing unit, an alarm unit, the control unit and the video capture unit the ultrasonic ranging means for real-time test distance information between the video and the terminal VR glasses, and feedback to the distance determining means, said determining means determines based on the calculated distance information, determines whether it is in the eye Watch video terminal state, and transmits a judgment result to the data processing unit, the data processing unit determines the transmission control information to the alarm unit or a control unit in accordance with the received determination result, the control unit based on the determination result of arithmetic instructions to send and binding video capture unit, a video capture unit adjusts glasses VR video acquisition parameters according to the instruction information, to update the video terminal.

[0005] 进一步的,还包括时间同步单元,所述时间同步单元分别为超声波测距单元、判断单元、眼球跟踪单元、控制单元和视频捕获单元提供时间同步信号。 [0005] Further, further comprising a time synchronization unit, respectively, said time synchronization unit is an ultrasonic distance measurement means, determination means, eye-tracking unit, a control unit, and a video capture unit providing a time synchronization signal.

[0006]本发明通过采用上述技术方案,与现有技术相比,具有如下优点: [0006] The present invention adopts the above technical solution, compared with the prior art, has the following advantages:

本发明通过设计一种全新的VR眼镜电路,测量终端视频与VR眼镜之间的距离信息,并通过判断单元首先对距离进行筛选,排除了不必要调节的情况。 The present invention, by devising a new VR glasses circuit measures the distance information between the terminal and the VR video glasses, and first screened by the distance determination unit, excluding the case where unnecessary adjustment. 从而进一步对于需要进行VR眼镜视频捕捉参数进行调节,提高了调节效率,保证了VR视觉体验效果。 Thereby further need for VR glasses for video capture parameter adjustment, improve the efficiency of regulation, to ensure that the VR visual experience effect.

附图说明 BRIEF DESCRIPTION

[0007]图1是本发明的实施例的结构示意图。 [0007] FIG. 1 is a configuration diagram of an embodiment of the present invention.

具体实施方式 Detailed ways

[0008]现结合附图和具体实施方式对本发明进一步说明。 [0008] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0009]作为一个具体的实施例,如图1所示,一种VR眼镜电路,包括:超声波测距单元1、判断单元2、眼球跟踪单元3、数据处理单元4、报警单元7、控制单元5和视频捕获单元6,所述超声波测距单元I用于实时测试终端视频与VR眼镜之间的距离信息,并将该距离信息反馈给判断单元2,所述判断单元2根据该距离信息进行计算判断,判断人眼是否正处于观看终端视频状态,并将判断结果发送至数据处理单元4,数据处理单元4根据收到的判断结果来决定发送控制信息给报警单元7或控制单元5,所述控制单元5根据该判断结果并结合算法发送指令给视频捕获单元6,视频捕获单元6根据该指令调节VR眼镜的视频采集参数信息,更新终端视频。 [0009] As a specific embodiment, a VR glasses circuit shown in FIG. 1, comprising: an ultrasonic ranging unit 1, unit 2 determines, eye tracking unit 3, a data processing unit 4, the alarm unit 7, the control unit 5, and video capturing unit 6, the ultrasonic ranging means I for the distance information between the real-time test video and VR terminals glasses, and the distance to the feedback determination unit 2, the unit 2 is determined based on the distance information calculation judgment as to whether the eye is in a state of viewing the video terminal, and transmits a judgment result to the data processing unit 4, the data processing unit 4 decides the transmission control information to the alarm unit 7 or the control unit 5 in accordance with the received determination result, the said control unit 5 based on the determination result and sends commands to the video algorithm combined capture unit 6, a video capture unit 6 according to the instruction adjusting acquisition parameters VR glasses video information, updating the video terminal. 具体流程如下: Specific process is as follows:

I)当判断单元2根据距离信息进行计算判断,判断人眼正在处于终端视频状态,则此时将该判断结果发送至数据处理单元4,所述数据处理单元4进一步根据该结果来进行处理,从而计算出终端视频画面与眼球的视角的视差,并根据该视差发送指令给视频捕获单元6,所述视频捕获单元6依据视差来调节终端视频的捕获角度,从而将捕获的视频角度与人眼视角自适应匹配。 I) when the judging unit judges 2 calculates distance information, are determined in the human eye video terminal state, at this time transmits the determination result to the data processing unit 4, the data processing unit 4 performs further processing according to the result, to calculate the parallax angle of view of the eye and the video screen terminal, based on the disparity and sends the instructions to the video capture unit 6, the video capture unit 6 according to the parallax adjusting video capturing angle of the terminal, so that the angle of the captured video of the human eye adaptive Perspective match.

[0010] 2)当判断单元2根据距离信息进行计算判断,判断人眼没有处于终端视频状态,则此时将该判断结果发送至数据处理单元4,所述数据处理单元4根据时间阈值来进一步判定,若符合时间阈值,则判定人眼是会回复到视频观看状态,此时数据处理单元4还是进一步根据该结果来进行处理,从而计算出终端视频画面与眼球的视角的视差,并根据该视差发送指令给视频捕获单元6,所述视频捕获单元6依据视差来调节终端视频的捕获角度,从而将捕获的视频角度与人眼视角自适应匹配。 [0010] 2) when the judging unit 2 is calculated from the distance determination information, whether the terminal is not in the human eye video state, at this time transmits the determination result to the data processing unit 4, the data processing unit 4 according to the time threshold further determining, if they meet the time threshold value, it is determined that the human eye will respond to the video viewing state, at this time the data processing unit 4, or is further processed based on the result, thereby calculating the parallax Perspective terminal video picture and the eye, and based on the parallax sends commands to the video capture unit 6, the video capture unit 6 according to the parallax adjusting video capturing angle of the terminal, so that the adaptive matching angle captured video human eye perspective. 若所述数据处理单元4根据时间阈值来进一步判定,若不符合时间阈值,则判定人眼不会恢复到视频观看状态,此时数据处理单元4根据该结果发送指令至给报警单元7,提示是否需要恢复VR视频观看。 If the data processing unit 4 is further determined based on a time threshold, time do not meet the threshold, it is determined that the human eye does not return to the state of video viewing, the data at this time to the processing unit 4 sends an instruction to the alarm unit 7 based on the results, suggesting whether a resumption VR video to watch.

[0011 ] 本实施例中,还包括时间同步单元8,所述时间同步单元8分别为超声波测距单元 [0011] In this embodiment, further comprising a time synchronization means 8, 8, respectively, said time synchronization unit is an ultrasonic distance measurement unit

1、判断单元2、眼球跟踪单元3、控制单元5和视频捕获单元6提供时间同步信号。 1, determination unit 2, the eye tracking unit 3, the control unit 5 and the video capture unit 6 provides a time synchronization signal.

[0012]本发明通过采用上述技术方案,与现有技术相比,具有如下优点: [0012] The present invention adopts the above technical solution, compared with the prior art, has the following advantages:

本发明通过设计一种全新的VR眼镜电路,测量终端视频与VR眼镜之间的距离信息,并通过判断单元2首先对距离进行筛选,排除了不必要调节的情况。 The present invention, by devising a new VR glasses circuit measures the distance information between the terminal and the VR video glasses, and first screened by the distance determination unit 2, excluding the case where unnecessary adjustment. 从而进一步对于需要进行VR眼镜视频捕捉参数进行调节,提高了调节效率,保证了VR视觉体验效果。 Thereby further need for VR glasses for video capture parameter adjustment, improve the efficiency of regulation, to ensure that the VR visual experience effect.

[0013]尽管结合优选实施方案具体展示和介绍了本发明,但所属领域的技术人员应该明白,在不脱离所附权利要求书所限定的本发明的精神和范围内,在形式上和细节上可以对本发明做出各种变化,均为本发明的保护范围。 [0013] While the preferred embodiment in conjunction with the specific embodiment shown and described the present invention, those skilled in the art will appreciate that within the spirit and scope of the invention without departing from the appended claims as defined by the form and details various changes may be made to the present invention, the scope of the present invention are.

Claims (2)

1.VR眼镜电路,其特征在于:包括:超声波测距单元、判断单元、眼球跟踪单元、数据处理单元、报警单元、控制单元和视频捕获单元,所述超声波测距单元用于实时测试终端视频与VR眼镜之间的距离信息,并将该距离信息反馈给判断单元,所述判断单元根据该距离信息进行计算判断,判断人眼是否正处于观看终端视频状态,并将判断结果发送至数据处理单元,数据处理单元根据收到的判断结果来决定发送控制信息给报警单元或控制单元,所述控制单元根据该判断结果并结合算法发送指令给视频捕获单元,视频捕获单元根据该指令调节VR眼镜的视频采集参数信息,更新终端视频。 1.VR glasses circuit, characterized by: comprising: an ultrasonic distance measurement means, determination means, eye-tracking unit, a data processing unit, an alarm unit, the control unit and the video capture unit, a real-time ultrasonic testing terminal ranging unit for video VR and distance information between the glasses, and feedback to the distance determining means, said determining means determines based on the calculated distance information, determines whether the human eye is in a state of viewing the video terminal, and send the judgment result to the data processing unit, the data processing unit according to the determination result determines the received transmission control information to the alarm unit or a control unit, the control unit based on the determination result, and transmitting the arithmetic instruction to the combined video capture unit, a video capture unit according to the instruction adjusting VR glasses video capture parameter information, updating the video terminal.
2.根据权利要求1所述的VR眼镜电路,其特征在于:还包括时间同步单元,所述时间同步单元分别为超声波测距单元、判断单元、眼球跟踪单元、控制单元和视频捕获单元提供时间同步信号。 The VR glasses circuit according to claim 1, characterized in further comprising: a time synchronization unit, respectively, said time synchronization unit is an ultrasonic distance measurement means, determination means, eye-tracking unit, a control unit and a video capture unit providing a time synchronization signal.
CN201610707076.7A 2016-08-23 2016-08-23 Circuit for VR (Virtual Reality) glasses CN106226904A (en)

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CN107742403A (en) * 2017-09-29 2018-02-27 芜湖威灵数码科技有限公司 VR glasses circuit working method
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CN107515468A (en) * 2017-09-29 2017-12-26 芜湖威灵数码科技有限公司 Backpack type intelligent VR glasses
CN107589545A (en) * 2017-09-29 2018-01-16 芜湖威灵数码科技有限公司 Intelligent VR glasses
CN107632395A (en) * 2017-09-29 2018-01-26 芜湖威灵数码科技有限公司 VR lens
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CN107748513A (en) * 2017-09-29 2018-03-02 芜湖威灵数码科技有限公司 Working method of VR glasses

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