CN106527662A - Virtual reality device and control method and apparatus for display screen of same - Google Patents
Virtual reality device and control method and apparatus for display screen of same Download PDFInfo
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- CN106527662A CN106527662A CN201610964929.5A CN201610964929A CN106527662A CN 106527662 A CN106527662 A CN 106527662A CN 201610964929 A CN201610964929 A CN 201610964929A CN 106527662 A CN106527662 A CN 106527662A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- 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
- G06F3/013—Eye tracking input arrangements
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- User Interface Of Digital Computer (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a virtual reality device and a control method and apparatus for a display screen of the same. The virtual reality device comprises a first eyeball tracking module, a second eyeball tracking module, a processor and a display screen, wherein the first eyeball tracking module is set to acquire a left eyeball state of a user; the second eyeball tracking module is set to acquire a right eyeball state of the user; and the processor is set to control an on/off state of the display screen according to the left eyeball state and the right eyeball state. The left eyeball state and the right eyeball state of the user are tracked, and the on/off state of the display screen is controlled according to the left eyeball state and the right eyeball state of the user, so that the display screen is controlled to be turned off when the user closes the eyes, the power consumption of the virtual reality device can be effectively reduced, and the hardware cost is not increased.
Description
Technical field
The present invention relates to virtual reality device technical field, automatically controls display screen switch shape more particularly, to one kind
The control method of the virtual reality device and its display screen of state, device.
Background technology
Recently with the rise of Intelligent worn device, the virtual reality products with range sensor and camera function
Market has been moved towards gradually, the infrared camera on virtual reality device is mainly used in the Rotation of eyeball or head fortune for tracking user
It is dynamic to wait action, and range sensor can identify that user puts on or remove the action of virtual reality device.
The major function of virtual reality device is exactly to show, and the power consumption of virtual reality device is also mainly consumed and showing phase
Close in module, such as general virtual reality device continuously displays four hours and may not may have electricity.How to be lifted virtual
The endurance of real world devices be always all big enterprises research direction, except increase virtual reality device battery capacity it
Outward, the current drain for reducing virtual reality device is also an optimization direction.
The content of the invention
It is an object of the present invention to provide a kind of new solution for lifting virtual reality device endurance.
According to the first aspect of the invention, there is provided a kind of virtual reality device, including the first eyeball tracking module, second
Eye tracking module, processor and display screen, the first eyeball tracking module are arranged to the spherical state of left eye for gathering user,
The second eye tracking module is arranged to the spherical state of right eye for gathering the user, and the processor is arranged to according to institute
State the spherical state of left eye and the spherical state of the right eye controls the on off state of the display screen.
Optionally, the first eyeball tracking module and the second eye tracking module are carried by infrared camera
For.
Optionally, the virtual reality device also includes wearing detection module, and the detection module of wearing is arranged to
Detect whether the user wears the virtual reality device.
Optionally, the detection module of wearing is provided by a range sensor.
Optionally, the virtual reality device also includes power module, and the power module is arranged to described the
One eyeball tracking module, the second eye tracking module, the processor and display screen are powered.
Optionally, the virtual reality device also includes switch, described to switch the power supply time for being connected to the display screen
Lu Shang, the processor are arranged to the switch shape that the switch is controlled according to the spherical state of the left eye and the spherical state of the right eye
State.
Optionally, the switch is provided by a metal-oxide-semiconductor.
The control method of the display screen of described virtual reality device according to a first aspect of the present invention, including：
Control the first eyeball tracking module and gather the spherical state of user's left eye, control the second eye tracking mould
Block collection is described to be used for the spherical state of right eye；
According to the spherical state of the left eye and described in the right eye ball condition adjudgement, whether user is closed-eye state, in this way, then：
Control the display screen to close.
It is optionally, described that according to the spherical state of the left eye and described in the right eye ball condition adjudgement, whether user is eye closing
State is specially：
The 2-D data that the first eyeball tracking module and the second eye tracking module are exported is respectively mapped to
On corresponding form, in the case where the Data Color on all forms is single, result of determination is yes.
Optionally, the control method also includes：
Detect whether the user is blink state, it is such as no, then control the display screen closing.
Optionally, the control method also includes：
Judge whether the user wears the virtual reality device, in this way, then control the first eyeball tracking module
The spherical state of user's left eye is gathered, the second eye tracking module collection is controlled described for the spherical state of right eye.
The control device of the display screen of described virtual reality device according to a first aspect of the present invention, including：
Acquisition control module, gathers the spherical state of user's left eye, control for controlling the first eyeball tracking module
The second eye tracking module collection is described to be used for the spherical state of right eye；
Judge module, for whether user is eye closing according to the spherical state of the left eye and described in the right eye ball condition adjudgement
State；
Display control module, in the case of being to be in the judged result of the judge module, controls the display screen
Close.
Optionally, the judge module specifically for：
The 2-D data that the first eyeball tracking module and the second eye tracking module are exported is respectively mapped to
On corresponding form, in the case where the Data Color on all forms is single, result of determination is yes.
Optionally, the control device also includes：
Blink detection module, it is for detecting whether the user is blink state, such as no, then control the display control mould
Block controls the display screen and closes.
Optionally, the control device also includes：
Detection module is worn, for judging whether the user wears the virtual reality device, in this way, then is controlled described
Acquisition control module controls the first eyeball tracking module and gathers the spherical state of user's left eye, control second eyeball with
The collection of track module is described to be used for the spherical state of right eye.
It was found by the inventors of the present invention that in the prior art, the display screen power consumption that there is virtual reality device is larger, cause
The poor problem of battery durable ability.Therefore, present invention technical assignment to be realized or technical problem to be solved are
It is that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new technical scheme.
One beneficial effect of the present invention is, by tracking the spherical state of user's left eye and the spherical state of right eye, and according to
The on off state of the spherical state of left eye at family and the spherical state control display screen of right eye, when user closes one's eyes, control display screen is closed, energy
Enough effectively reduce the power consumption of virtual reality device and do not increase hardware cost.
By referring to the drawings to the present invention exemplary embodiment detailed description, the present invention further feature and its
Advantage will be made apparent from.
Description of the drawings
It is combined in the description and the accompanying drawing of the part that constitutes description shows embodiments of the invention, and even
It is used for together explaining the principle of the present invention with its explanation.
Fig. 1 is a kind of frame principle figure of the enforcement structure according to a kind of virtual reality device of the invention；
Fig. 2 is another kind of frame principle figure for implementing structure according to a kind of virtual reality device of the invention；
Fig. 3 is according to a kind of flow process of a kind of embodiment of the control method of the display screen of virtual reality device of the invention
Figure；
Fig. 4 is according to a kind of stream of the another embodiment of the control method of the display screen of virtual reality device of the invention
Cheng Tu；
Fig. 5 is a kind of square frame of enforcement structure of the device of the display display screen according to a kind of virtual reality device of the invention
Schematic diagram；
Fig. 6 is another kind of side for implementing structure according to a kind of control device of the display screen of virtual reality device of the invention
Frame schematic diagram；
Description of reference numerals：
U1- the first eyeball tracing modules；U2- the second eyeball tracking modules；
U3- processors；U4- display screens；
U5- power modules；U6- wears detection module；
S1- is switched.
Specific embodiment
Describe the various exemplary embodiments of the present invention now with reference to accompanying drawing in detail.It should be noted that：Unless had in addition
Body illustrates that the part and the positioned opposite of step, numerical expression and numerical value for otherwise illustrating in these embodiments does not limit this
The scope of invention.
It is illustrative below to the description only actually of at least one exemplary embodiment, never as to the present invention
And its application or any restriction for using.
For known to person of ordinary skill in the relevant, technology, method and apparatus may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered a part for description.
In all examples of shown here and discussion, any occurrence should be construed as merely exemplary, and not
It is as restriction.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then which need not be further discussed in subsequent accompanying drawing.
In order to the display screen power consumption for solving virtual reality device present in prior art is larger, cause battery durable ability
A kind of poor problem, there is provided virtual reality device, as shown in figure 1, including the first eyeball tracking module U1, the second eyeball with
Track module U2, processor U3 and display screen U4, first eyeball tracking module U1 are arranged to the spherical state of left eye for gathering user,
Second eye tracking module U2 is arranged to the spherical state of right eye for gathering user；Processor U3 is arranged to according to the spherical state of left eye
With the dispaly state of spherical state control display screen U4 of right eye.
Specifically, as when user's left eye and right eye are closed-eye state, the content user that display screen U4 shows cannot
Watch, now display screen U4 is in waste state, therefore, processor U3 is eye closing in the spherical state of left eye and the spherical state of right eye
When, can be closed with control display screen U4, in this way, it is possible to reduce use electricity of the display screen U4 when user does not see display screen U4
Amount, and then extend the cruising time of battery.
Further, as virtual reality device e.g. wear-type virtual reality device is during user wears, eye
It is the equal of night status that portion is blocked, therefore need to track eye using the stronger eye tracking module of nighttime image capturing ability
The action of ball and position, due to the nighttime image capturing ability of infrared camera it is strong, therefore, the first eyeball tracking module U1 and the
Two eye tracking modules U2 can be provided by infrared camera, i.e., first infrared camera is used to gather the left eye ball of user
State, second infrared camera are used for the spherical state of right eye for gathering the user, due to the two infrared cameras be used to
Track user eyeball, therefore the pixel resolution requirements of the two infrared cameras, all than relatively low, its resolution can for example be
320*240。
Only to black and white or depth color sensitivity, the data of output are also two dimension to infrared camera, and the eyeball of people
Structure be typically all in the middle of it is dark, be around it is light, therefore, eyeball is tracked with infrared camera, when user opens eyes
When seeing forwards, if the 2-D data of infrared camera is mapped on a square form, should be now to represent deeply
The infrared camera data of color, in centre, are around to represent light infrared camera data, depth during Rotation of eyeball, on form
Chromatic number evidence also can be with the movement of equidirectional or reverse direction；When user closes eyes, now eyeball is blocked, and there will be no
The depth point, the mapping of the 2-D data of corresponding infrared camera be solid color form, it is possible thereby to judge that user is left
The state of eye and right eye is opened eyes or is closed one's eyes.
In one particular embodiment of the present invention, the virtual reality device also includes power module U5, power module U5
It is arranged to the first eyeball tracking module U1, the second eye tracking module U2, processor U3 and display screen U4 power, the power supply
Module U5 can for example include battery and DCDC, it is also possible to including battery and low pressure difference linear voltage regulator (i.e. LDO), can also wrap
Include battery and power management integrated circuit (i.e. PMIC).
Further, the virtual reality device also includes that switch S1, switch S1 are connected on the current supply circuit of display screen U4,
Processor U3 is arranged to the conducting state according to the spherical state of left eye and right eye ball state control switch S1, specially in left eye ball
When state and the spherical state of right eye are eye closing, processor U3 outputs are, for example, that low level control switch S1 disconnects, so that power supply mould
Block U5 stops powering display screen U4, and display screen U4 is closed；Otherwise, it is, for example, high level controlling switch S1 that processor U3 will be exported
Conducting, so that power module U5 powers to display screen U4, display screen U4 is opened.
On this basis, switch S1 to be provided by a metal-oxide-semiconductor, for example, can be N-channel MOS pipe, so, processor U3
The conducting of high level controlling switch S1 can be just exported, output low level control switch S1 disconnects；Switch S1 can also be P-channel
Metal-oxide-semiconductor, so, processor U3 can just export low level control switch S1 conductings, and output high level controlling switch S1 disconnects.
In one particular embodiment of the present invention, the virtual reality device also includes wearing detection module U6, wears inspection
Survey module U6 to be arranged to detect whether user wears the virtual reality device, the situation of the virtual reality device is worn in user
Under, the first eyeball tracing module U1 and the second eyeball tracking module U2 just gather the eyeball state of user；Do not wear in user
In the case of the virtual reality device, processor U3 control display screens U4 are closed, in such manner, it is possible to further reduce display screen consumption
Battery electric quantity so that further lifted battery endurance.
On this basis, it can be provided by a range sensor that this wears detection module U6.Range sensor can lead to
Cross transmitting infrared ray to recognize whether front has barrier, if no barrier there would not be light to return, otherwise have light
Line is returned, and can determine the distance between range sensor and barrier by returning the ultrared time, so, so that it may
Whether the virtual reality device has been put on the Distance Judgment user detected by range sensor.
Present invention also offers a kind of display control method, Fig. 3 is the display screen according to virtual reality device of the present invention
A kind of flow chart of the embodiment of control method.
According to Fig. 3, the control method is comprised the following steps：
Step S310, the spherical state of control the first eyeball tracking module collection user's left eye, controls the second eye tracking module
Gather for the spherical state of right eye.
In one particular embodiment of the present invention, as shown in figure 4, the control method also includes：
Step S410, judges whether user wears virtual reality device, in this way, then execution step S310, if not, continuing
Perform this step S410.
Whether step S320, be closed-eye state according to the spherical state of left eye and right eye ball condition adjudgement user, in this way, then perform
Step S330, if not, continuing executing with step S310.
In one particular embodiment of the present invention, can will be the first eyeball tracking module and the second eye tracking module defeated
The 2-D data for going out is respectively mapped on corresponding form, in the case where the Data Color on each form is single, is judged
As a result it is yes.
Step S330, control display screen are closed.
In one particular embodiment of the present invention, as shown in figure 4, the control method also includes：
Whether step S420, detect for being blink state, in this way, then continue executing with step S310, such as no, then performs step
Rapid S420.
Further, as blink is human eye normal physiological needs in normal state, in order to avoid user normally blinks
Interference of the eye to eyeball state testing result, such as, in the case that closed-eye time that can be in normal blink is 100ms, arranged
Closed-eye time is detected more than just thinking during 500ms that current eyeball state is to close one's eyes, in this way, it is possible to exclude normal blinking actions
Interference.
So, when the spherical state of left eye and the spherical state of right eye are eye closing, closed by control display screen, it becomes possible to reduce
Use electricity of the display screen when user does not see display screen, and then extend the cruising time of battery.
Corresponding with above-mentioned control method, present invention also offers a kind of control device of display screen, Fig. 5 is according to this
A kind of a kind of frame principle figure of the enforcement structure of the control device of the display screen of bright virtual reality device.
According to Fig. 5, the display control unit 500 includes acquisition control module 510, judge module 520 and shows control
Molding block 530.
Above-mentioned acquisition control module 510 is used to controlling the first eyeball tracking module collection spherical state of user's left eye, control the
Two eye tracking modules are gathered for the spherical state of right eye；
Whether above-mentioned judge module 520 is for being closed-eye state according to the spherical state of left eye and right eye ball condition adjudgement user；
Above-mentioned display control module 530 in the judged result of judge module in the case of being, control display screen is closed
Close.
In one particular embodiment of the present invention, above-mentioned judge module specifically for：By the first eyeball tracking module and
The 2-D data of the second eye tracking module output is respectively mapped on corresponding form, and the Data Color on each form is equal
In the case of single, result of determination is yes.
Further, in one particular embodiment of the present invention, as shown in fig. 6, the control device 500 also includes wearing
Detection module 610, for judging whether user wears virtual reality device, in this way, then controls the control of acquisition control module 510 the
The spherical state of one eyeball tracking module collection user's left eye, the second eye tracking module of control are gathered for the spherical state of right eye.
On this basis, the control device 500 also includes blink detection module 620, for detecting whether user is blink
State, it is such as no, then control the closing of 530 control display screen of display control module.
The various embodiments described above primary focus describe the difference with other embodiment, but those skilled in the art should be clear
Chu, the various embodiments described above can be used alone as needed or be combined with each other.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point cross-reference, what each embodiment was stressed is the difference with other embodiment, but people in the art
Member is it should be understood that the various embodiments described above can be used alone as needed or be combined with each other.In addition, for device
For embodiment, as which is corresponding with embodiment of the method, so describing fairly simple, related part is implemented referring to method
The explanation of the corresponding part of example.System embodiment described above is only schematic, wherein as separating component
The module of explanation can be or may not be physically separate.
The present invention can be device, method and/or computer program.Computer program can include computer
Readable storage medium storing program for executing, containing the computer-readable program instructions for being used to make processor realize various aspects of the invention.
Computer-readable recording medium can be to keep and store by the tangible of the instruction for instructing execution equipment to use
Equipment.Computer-readable recording medium for example may be-but not limited to-storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross the electromagnetic wave (for example, by the light pulse of fiber optic cables) of waveguide or other transmission mediums propagation or pass through wire transfer
The signal of telecommunication.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as the Internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, fiber-optic transfer, be wirelessly transferred, router, fire wall, switch, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment is received from network and is counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the present invention operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that combination in any is write, the programming language include OO programming language such as Smal
Ltalk, C++ etc., and the procedural programming languages of routine such as " C " language or similar programming language.Computer-readable
Programmed instruction fully can be performed on the user computer, partly perform on the user computer, independent as one
Software kit is performed, part performs on the remote computer or completely in remote computer or clothes on the user computer for part
Perform on business device.In the situation of remote computer is related to, remote computer can include office by the network of any kind
Domain net (LAN) or wide area network (WAN) are connected to subscriber computer, or, it may be connected to outer computer (for example using because
Special net service provider comes by Internet connection).In certain embodiments, by using the shape of computer-readable program instructions
State information comes personalized customization electronic circuit, such as Programmable Logic Device, field programmable gate array (FPGA) or programmable
Logic array (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize various aspects of the invention.
Referring herein to method according to embodiments of the present invention, device (system) and computer program flow chart and/
Or block diagram describes various aspects of the invention.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special-purpose computer or other programmable datas
The processor of processing meanss, so as to produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing meanss, flowchart is generated and/or work(specified in one or more square frames in block diagram
The device of energy/action.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
Order causes computer, programmable data processing unit and/or other equipment to work in a specific way, so as to be stored with instruction
Computer-readable medium then includes a manufacture, during which includes flowchart and/or one or more square frames in block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
On equipment so that perform series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that perform on computer, other programmable data processing units or miscellaneous equipment
Function/action specified in one or more square frames in instruction flowchart and/or block diagram.
Flow chart and block diagram in accompanying drawing shows system, method and the computer journey of multiple embodiments of the invention
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
A part for table one module, program segment or instruction, a part for the module, program segment or instruction are used comprising one or more
In the executable instruction of the logic function for realizing regulation.In some realizations as replacement, the function of being marked in square frame
Can occur with the order different from being marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed sometimes in the opposite order, and this is depending on involved function.It is also noted that block diagram and/or
The combination of each square frame and block diagram and/or the square frame in flow chart in flow chart, can use the function or dynamic of performing regulation
The special hardware based system made is realizing, or can be realized with the combination of specialized hardware and computer instruction.It is right
For those skilled in the art it is well known that, by hardware mode realize, by software mode realize and pass through software and
The mode of combination of hardware realizes it being all of equal value.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill
For the those of ordinary skill in art field, many modifications and changes will be apparent from.The selection of term used herein, purport
Best explaining principle, practical application or the technological improvement to the technology in market of each embodiment, or lead this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.The scope of the present invention is limited by claims
It is fixed.
Claims (10)
1. a kind of virtual reality device, it is characterised in that including the first eyeball tracking module, the second eye tracking module, process
Device and display screen, the first eyeball tracking module are arranged to the spherical state of left eye for gathering user, second eye tracking
Module is arranged to the spherical state of right eye for gathering the user, and the processor is arranged to according to the spherical state of the left eye and institute
State the on off state that the spherical state of right eye controls the display screen.
2. virtual reality device according to claim 1, it is characterised in that the virtual reality device also includes wearing inspection
Module is surveyed, the detection module of wearing is arranged to detect whether the user wears the virtual reality device.
3. a kind of control method of the display screen of virtual reality device according to claim 1, it is characterised in that include：
Control the first eyeball tracking module and gather the spherical state of user's left eye, control the second eye tracking module and adopt
Collection is described to be used for the spherical state of right eye；
According to the spherical state of the left eye and described in the right eye ball condition adjudgement, whether user is closed-eye state, in this way, then：
Control the display screen to close.
4. control method according to claim 3, it is characterised in that described according to the spherical state of the left eye and the right eye
Whether user described in ball condition adjudgement is that closed-eye state is specially：
The 2-D data that the first eyeball tracking module and the second eye tracking module are exported is respectively mapped to into correspondence
Form on, in the case where the Data Color on all forms is single, result of determination is yes.
5. control method according to claim 3, it is characterised in that the control method also includes：
Detect whether the user is blink state, it is such as no, then control the display screen closing.
6. control method according to claim 3, it is characterised in that the control method also includes：
Judge whether the user wears the virtual reality device, in this way, then control the first eyeball tracking module collection
The spherical state of user's left eye, controls that the second eye tracking module collection is described to be used for the spherical state of right eye.
7. a kind of control device of the display screen of virtual reality device according to claim 1, it is characterised in that include：
Acquisition control module, gathers the spherical state of user's left eye for controlling the first eyeball tracking module, and control is described
The collection of second eye tracking module is described to be used for the spherical state of right eye；
Judge module, for according to the spherical state of the left eye and whether user described in the right eye ball condition adjudgement is eye closing shape
State；
Display control module, for closing in the case of being, to control the display screen in the judged result of the judge module.
8. control device according to claim 7, it is characterised in that the judge module specifically for：
The 2-D data that the first eyeball tracking module and the second eye tracking module are exported is respectively mapped to into correspondence
Form on, in the case where the Data Color on all forms is single, result of determination is yes.
9. control device according to claim 7, it is characterised in that the control device also includes：
Blink detection module, for detecting whether the user is blink state, if not, the control display control module control
Make the display screen to close.
10. control device according to claim 7, it is characterised in that the control device also includes：
Detection module is worn, for judging whether the user wears the virtual reality device, in this way, then the collection is controlled
Control module controls the first eyeball tracking module and gathers the spherical state of user's left eye, controls the second eye tracking mould
Block collection is described to be used for the spherical state of right eye.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964929.5A CN106527662A (en) | 2016-11-04 | 2016-11-04 | Virtual reality device and control method and apparatus for display screen of same |
| PCT/CN2016/111061 WO2018082161A1 (en) | 2016-11-04 | 2016-12-20 | Virtual reality apparatus, and control method and device for display screen of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964929.5A CN106527662A (en) | 2016-11-04 | 2016-11-04 | Virtual reality device and control method and apparatus for display screen of same |
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| CN113190115A (en) * | 2021-04-25 | 2021-07-30 | 歌尔股份有限公司 | Eyeball tracking method and virtual reality equipment |
| CN114267314A (en) * | 2021-11-17 | 2022-04-01 | 小派科技（上海）有限责任公司 | Automatic screen-turning control method, controller, system and equipment of virtual reality equipment |
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Also Published As
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| WO2018082161A1 (en) | 2018-05-11 |
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