CN110413121A - A kind of control method of virtual reality device, virtual reality device and storage medium - Google Patents
A kind of control method of virtual reality device, virtual reality device and storage medium Download PDFInfo
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- CN110413121A CN110413121A CN201910689955.5A CN201910689955A CN110413121A CN 110413121 A CN110413121 A CN 110413121A CN 201910689955 A CN201910689955 A CN 201910689955A CN 110413121 A CN110413121 A CN 110413121A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
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Abstract
A kind of control method of virtual reality device, virtual reality device and storage medium, the sensor of the iris information for obtaining user is provided on the virtual reality device, first relative position of the client iris compared to sensor when facing the center of lens of virtual reality device by obtaining user, and obtain the information of the iris of the user of sensor acquisition, second relative position of the iris compared to sensor is determined based on the information of acquisition, it can be based on first, the position of two relative positions and sensor and eyeglass in virtual reality device, determine the offset direction of client iris；And then it controls virtual scene and is moved based on offset direction, realize the purpose that the movement of virtual scene is controlled according to the offset direction of iris, compared to control mode single in the related technology, the application provides richer Virtual space control mode for user, be conducive to that user is stimulated to participate in the visual exercise effect for promoting user in the display control of virtual scene more initiatively.
Description
Technical field
This application involves technical field of virtual reality more particularly to a kind of control methods of virtual reality device, virtual existing
Real equipment and storage medium.
Background technique
Currently, with the development of virtual reality (Virtual Reality, VR) technology and popularizing for virtual reality device,
More and more users can be immersed in different simulated environments by virtual reality device.The development of technology is so that virtual existing
Real equipment can also provide other services other than providing game services for user for user, and for example, user provides view
Feel the training service of function.
In the related technology, visual exercise be usually in the virtual reality scenario of display, the user visual field front successively
Origin And Destination is set, so that observation of the user based on the route to beginning and end, controls itself sight along starting point extremely
Terminal is mobile, with this training user's vision.But during this visual exercise, the sight of user is only by virtual reality device
In the guidance of preset virtual reality scenario, passively tandem is mobile.So in the related technology, virtual reality scenario
Display control mode is relatively simple, and user's participation is relatively low, poor to the visual exercise effect of user.
Summary of the invention
The embodiment of the present application provides control method, virtual reality device and the storage medium of a kind of virtual reality device, very
The display control mode that virtual reality scenario is enriched in big degree, is conducive to promote the visual exercise effect to user.
The embodiment of the present application first aspect provides a kind of control method of virtual reality device, which is head
Formula equipment is worn, is provided with the rainbow of left eye and/or right eye for obtaining user on virtual reality device close to user's face side
The sensor of film information, the control method include:
When the user that the virtual reality device is worn in acquisition faces the center of lens of the virtual reality device, the use
First relative position of the iris at family compared to the sensor；
The information for obtaining the iris of the user of the sensor acquisition, determines the rainbow based on the information of acquisition
Second relative position of the film compared to the sensor；
It is set based on first relative position, the second relative position and the sensor and eyeglass in the virtual reality
Position in standby, determines the offset direction of the iris of the user；
The virtual scene that the virtual reality device is shown is controlled to be moved based on the offset direction.
The embodiment of the present application second aspect provides a kind of virtual reality device, which is headset equipment,
The biography of the iris information of left eye and/or right eye for obtaining user is provided on virtual reality device close to user's face side
Sensor, virtual reality device further include:
Module is obtained, the user of the virtual reality device is worn for obtaining and faces the eyeglass of the virtual reality device
When center, the first relative position of the iris of the user compared to the sensor；
Processing module, the information of the iris of the user for obtaining the sensor acquisition, based on described in acquisition
Information determines second relative position of the iris compared to the sensor；
Determining module, for being existed based on first relative position, the second relative position and the sensor and eyeglass
Position in the virtual reality device determines the offset direction of the iris of the user；
Control module is moved for controlling the virtual scene that the virtual reality device is shown based on the offset direction
It is dynamic.
The embodiment of the present application third aspect provides a kind of virtual reality device, and virtual reality device is headset equipment, empty
The sensing of the iris information of left eye and/or right eye for obtaining user is provided in quasi- real world devices close to user's face side
Device, virtual reality device further include: memory, processor and storage are on a memory and the computer that can run on a processor
Program when processor executes computer program, realizes the step in the method provided such as the embodiment of the present application first aspect.
The embodiment of the present application fourth aspect provides a kind of storage medium, is applied to virtual reality device, and virtual reality is set
Standby is headset equipment, and close user's face side is provided with left eye and/or the right side for obtaining user on virtual reality device
The sensor of eye iris information is stored with computer program on storage medium, when computer program is executed by processor, realizes
The step of method that the embodiment of the present application first aspect provides.
The embodiment of the present application provides control method, virtual reality device and the storage medium of a kind of virtual reality device,
The virtual reality device is headset equipment, thereon close to user's face side be provided with left eye for obtaining user and/or
The sensor of the iris information of right eye, the available user for wearing virtual reality device face in the eyeglass of virtual reality device
When the heart, the first relative position of the iris of user compared to sensor；By the letter for obtaining the iris of the user of sensor acquisition
Breath, determines second relative position of the iris compared to sensor based on the information of acquisition, is based further on the first relative position, the
The position of two relative positions and sensor and eyeglass in virtual reality device, so that it is determined that the offset side of the iris of user
To；The virtual scene that control virtual reality device is shown is based on offset direction and is moved, and thus the embodiment of the present application can root
It is single compared in the related technology according to the moving direction for the virtual scene that the offset direction control virtual reality device of iris is shown
Virtual space control mode, the application provides richer Virtual space control mode for user, is conducive to stimulate user
In the display control for participating in virtual scene more initiatively, to effectively promote the visual exercise effect of user.
Detailed description of the invention
Fig. 1 is the flow diagram of the control method for the virtual reality device that the application first embodiment provides；
Fig. 2 is the flow diagram of the control method of the virtual reality device refined in the application second embodiment；
Fig. 3 is to determine whether user faces the mirror of virtual reality device by three-dimensional system of coordinate in the application second embodiment
The schematic diagram at piece center；
Fig. 4 is a kind of structural schematic diagram for virtual reality device that the application 3rd embodiment provides；
Fig. 5 is the structural schematic diagram for another virtual reality device that the application 3rd embodiment provides.
Specific embodiment
To enable present invention purpose, feature, advantage more obvious and understandable, below in conjunction with the application
Attached drawing in embodiment, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described reality
Applying example is only some embodiments of the present application, and not all embodiments.Based on the embodiment in the application, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
First embodiment:
The present embodiment provides the control mode of richer, flexible virtual scene, user in the control mode for user
It can control moving left and right for active virtual scene, be conducive to that user is stimulated to participate in visual exercise more positively, mention
Rise user's visual exercise effect.
The embodiment of the invention provides a kind of control methods of virtual reality device, wherein the virtual reality device is head
Wear formula equipment, on the virtual reality device close to user's face side be provided with left eye for obtaining the user and/or
The sensor of the iris information of right eye, referring to Fig. 1, the control method of the virtual reality device includes:
When step 101, the user for obtaining wearing virtual reality device face the center of lens of virtual reality device, user's
First relative position of the iris compared to sensor；
In the present embodiment, user can face detection with regard to carrying out user after the beginning such as virtual game or visual exercise,
It determines the first relative position mentioned in step 101, during the display of virtual scene later, directly uses first phase
To position.
Optionally, in the present embodiment, when obtaining the first relative position, the rainbow based on sensor to user is needed
The iris of acquisition confirmation user and the center of lens of sensor of film information are overlapped, and just determine the user for wearing virtual reality device
Face the center of lens of virtual reality device.
Further, the sensor in the present embodiment is direction sensor, and type includes but is not limited to optical sensor,
Such as camera.The rainbow that two sensors acquire left eye and right eye respectively can be set in the present embodiment on virtual reality device
The iris information of a sensor acquisition left eye or right eye can also be arranged only with save the cost in film information, and the present embodiment is to this
There is no limit.
Optionally, in the present embodiment, sensor be can be set on the shell around two eyeglasses of virtual reality device,
And the probe of sensor exposes to the shell；Alternatively, sensor can also be mounted on the center of eyeglass, in eyeglass
Heart location settings sensor is conducive to more quickly determine iris and whether the center of lens of sensor is overlapped, and is conducive to
The offset direction of iris is more quickly determined in subsequent step.Optionally, in the present embodiment camera focusing range and visual field
Angle can determine at a distance from eyes of user according to the eyeglass of virtual reality device under normal circumstances, for example, camera is poly-
Burnt range is 10 millimeters to 100 millimeters, and the range of field angle is 50 degree to 120 degree.
Step 102, obtain sensor acquisition user iris information, based on acquisition information determine iris compared to
Second relative position of sensor；
Optionally, the information of the iris of the user acquired in the present embodiment includes but is not limited to that sensor cover shoots human eye
Image.In step 102, it is available acquire the iris information when sensor acquisition parameters (such as focal length, field angle with
And axis direction of camera lens of sensor etc.), and obtain the position of iris in the image that sensor acquires；Joined based on shooting
The several and position of iris in the picture, determines second relative position of the iris compared to sensor.In the present embodiment, step 101
It include but is not limited to direction of the iris compared to sensor and distance with the information of relative position in 102.
It is understood that can establish coordinate system, such as establish three-dimensional system of coordinate in the present embodiment, joined according to shooting
The several and position of iris in the picture determines the coordinates of sensor and iris in three-dimensional system of coordinate, and the is indicated in a manner of coordinate
Two relative positions.
Optionally, when determining the position of iris in the picture, iris can be determined by preset Iris-orientation Algorithm
Position, wherein preset Iris-orientation Algorithm includes but is not limited to geometrical characteristic positioning mode and Active contour models positioning mode
Etc., after detecting the iris in image, it may further determine that the position of iris center in the picture is being schemed as iris
Position as in.
Step 103 is based on the first relative position, the second relative position and sensor and eyeglass in virtual reality device
Position, determine the offset direction of the iris of user；
Optionally, in one embodiment, based on the first relative position, the second relative position and sensor and eyeglass in void
Position in quasi- real world devices, determines that the offset direction of the iris of user includes: to set based on sensor and eyeglass in virtual reality
Position in standby, determines relative position of the sensor relative to the center of eyeglass, using the relative position as third relative position；
Based on the first relative position, the second relative position and third relative position, the offset direction of the iris of user is determined.
In an example A, the offset direction of the iris of user includes: the iris of active user compared to user's orthoptoscope
The offset direction of iris when piece center.In this example, can be based only on the first relative position, current time it is second opposite
The position of position and sensor and eyeglass in virtual reality device, determines the offset direction of the iris of user；Base is not needed
The variation of the second relative position is in one section of duration before current time to determine lasting movement side of the iris in the duration
To.The control mode of virtual scene in step 104 corresponding to the example is also fairly simple, and for a user, it is only necessary to
So that sight, which is slightly moved to left or moved to right, can control moving left and right for virtual scene.
In another example B, the offset direction of the iris of user include: current time before one section of duration in user
The lasting moving direction of iris, the second relative position in one section of duration before needing in this example based on current time with
And the position of sensor and eyeglass in virtual reality device, determine the iris of user in one section of duration before current time
Continue moving direction.
The virtual scene that step 104, control virtual reality device are shown is based on offset direction and is moved.
Optionally, in above-mentioned steps 104 it is iris when facing center of lens compared to user according to the iris of user
The lasting moving direction of the iris of user in offset direction or one section of duration before current time, control virtual scene move
It is dynamic.
For example, in above-mentioned example A, if iris when the iris of active user faces center of lens compared to user
Offset direction is to deviate to the left, then in step 104, the virtual scene that control virtual reality device is shown is moved to right；Show in above-mentioned
In example B, if the lasting moving direction of the iris of user is persistently to move right in one section of duration before current time, control
The virtual scene of display is moved to the left.
A kind of control method of virtual reality device is present embodiments provided, the virtual reality device in the present embodiment is head
Formula equipment is worn, is provided with the biography of the iris information of the left eye and/or right eye for obtaining user close to user's face side thereon
Sensor, control method through this embodiment, the available user for wearing virtual reality device face virtual reality device
When center of lens, the first relative position of the iris of user compared to sensor；By the rainbow for obtaining the user of sensor acquisition
The information of film determines second relative position of the iris compared to sensor based on the information of acquisition, and it is opposite to be based further on first
The position of position, the second relative position and sensor and eyeglass in virtual reality device, so that it is determined that the iris of user
Offset direction；The virtual scene that show of control virtual reality device is moved based on offset direction, and thus the present embodiment can be with
The moving direction that the virtual scene that virtual reality device is shown is controlled according to the offset direction of iris, it is single compared in the related technology
One Virtual space control mode, the present embodiment provides the Virtual space control mode of more visual directions for user, significantly rich
Rich Virtual space control mode, is conducive to the initiative for stimulating user to participate in, to effectively promote the visual exercise effect of user
Fruit.
Second embodiment:
Referring to fig. 2, a kind of control method of the virtual reality device of refinement is present embodiments provided, the control method packet
It includes:
Step 201, after virtual reality device detects and faces detection triggering command, control sensor acquisition is worn virtual
The iris information of the user of real world devices；
Step 202 determines relative position of the iris compared to sensor based on the iris information of acquisition, based on sensor and
Position and relative position of the eyeglass of virtual reality device on virtual reality device, determine iris in the plane where eyeglass
Projection whether be overlapped with the center of eyeglass；
If step 203, iris are overlapped in the projection of the plane where eyeglass with the center of eyeglass, by iris compared to biography
The relative position of sensor is as the first relative position；
Above-mentioned steps 201-203 is the refinement step of step 101 in first embodiment.
In step 201, the triggering for facing detection triggering command can be there are many mode, can be by setting to virtual reality
The operation triggering for the hardware button being arranged on standby shell, which generates, faces detection triggering command, can also trigger by other means just
Inspection surveys triggering command.Optionally, before step 201, further includes: obtain audio user by the sound that microphone acquires user
File analyzes the audio file and determines whether user inputs the keyword that detection triggering command is faced in triggering, if so, generating just
Inspection surveys triggering command.Alternatively, before step 201, further includes: whether the vision-training system on detection virtual reality device opens
Dynamic, if detecting, the vision-training system starting on virtual reality device generates when vision-training system start completion
Face detection triggering command.Optionally, after detection triggering command is faced in generation, this is faced detection triggering by virtual reality device
Instruction is sent to control and executes the module of visual exercise with the operation of starting step 201-206.
In above-mentioned steps 202, iris can be determined in the throwing of the plane where eyeglass by setting three-dimensional system of coordinate
Whether shadow is overlapped with the center of eyeglass.
The three-dimensional system of coordinate can be arranged according to the position of eyeglass and sensor in virtual reality device, for example, with
The center of the corresponding eyeglass of right eye is origin, horizontal in the face xy with the plane where two eyeglasses for the face xy (or the face xz or the face yz)
Direction is x-axis, and vertical direction is y-axis, and with the direction perpendicular to plane where eyeglass, the straight line by origin is z-axis.Other show
It, can also be using the corresponding sensor of left eye or the corresponding sensor of right eye or other preset reference points as origin, this reality in example
Example is applied to be not limited in this respect.
Optionally, step 202 specifically includes: according to the eyeglass of sensor and virtual reality device on virtual reality device
Position be arranged three-dimensional system of coordinate, and determine three-dimensional system of coordinate in virtual unit eyeglass center the first coordinate and biography
Second coordinate of sensor；Relative position of the iris compared to sensor is determined based on the iris information of acquisition；Based on this with respect to position
It sets and the second coordinate determines third coordinate of the iris in three-dimensional system of coordinate, iris is determined based on the first coordinate and third coordinate
Whether it is overlapped in the projection of the plane where eyeglass with the center of eyeglass.
For example, participating in Fig. 3, two circular patterns A1 and A2 in Fig. 3 respectively indicate the left and right two of virtual reality device
Eyeglass, using the corresponding center of lens of right eye as origin (0,0,0) in Fig. 3, the coordinate of the center of lens of left eye is (x1,0,0),
In, the absolute value of x1 is the distance at the center of left and right spectacle lens, in example shown in Fig. 3, two sensings on virtual reality device
Device B1 and B2 are located at the surface at the center of two eyeglasses A1 and A2.For the example of Fig. 3, three are established in step 202
After tieing up coordinate system, the seat of two sensors B1 and B2 can be determined according to the distance in vertical direction of sensor to center of lens
Mark is respectively (0,0, z1) and (x1,0, z1) later, can be true according to the iris of left eye information and iris of right eye information of acquisition
Fixed relative position of the left eye iris compared to the sensor on the left side, opposite position of the right eye iris compared to the sensor of right eye
It sets, on this basis further combined with the coordinate of two sensors, seat of the available images of left and right eyes iris in three-dimensional system of coordinate
Mark.For example, showing the coordinate (0, y1,0) of right eye C1 in three-dimensional system of coordinate in Fig. 3, the coordinate of coordinate and A 1 based on C1 can
Whether the projection with the right eye iris of determination in the plane (face xz in Fig. 3) where eyeglass is overlapped with the center of lens of right eye,
It is similar to the judgement of iris of left eye, herein without repeating.
In above-mentioned example, if iris is overlapped in the projection of the plane where eyeglass with corresponding center of lens, then it is assumed that use
Face the center of lens of virtual reality device in family.
Step 204, obtain sensor acquisition user iris information, based on acquisition information determine iris compared to
Second relative position of sensor；
Step 205 is based on the first relative position, the second relative position and sensor and eyeglass in virtual reality device
Position, determine the offset direction of the iris of user；
The virtual scene that step 206, control virtual reality device are shown is based on offset direction and is moved.
Above-mentioned steps 204-206 corresponds to the step 102-104 of first embodiment, and description is joined as described in step 204-206
See the corresponding part in first embodiment, details are not described herein for the present embodiment.
In an example of the present embodiment, sensor is set to center of lens, in above-mentioned three-dimensional system of coordinate, in eyeglass
The position of the heart is the position of sensor, and the meter that can further decrease each position and relative position in the present embodiment is arranged in this
Calculation amount, and then the data processing amount in the control program of reduction virtual scene are conducive to promote virtual reality device response user
The speed of iris offset direction promotes user's use feeling.
Further, in the present embodiment, the first relative position, the second relative position and sensor are based in step 205
With position of the eyeglass in virtual reality device, determine that the offset direction of the iris of user includes the following steps a-e:
Step a, three-dimensional system of coordinate is established, the position based on sensor and eyeglass in virtual reality device is sat in three-dimensional
The coordinate of sensor and the coordinate of center of lens are determined in mark system；
For step a, if having been set up three-dimensional system of coordinate in above-mentioned steps 202, and three-dimensional seat is had determined that
The coordinate position of sensor and center of lens in mark system, then need not execute step a, directly acquire the coordinate system in step 202
Related content in above-mentioned steps 202 is then used if in above-mentioned steps 202 and not setting up three-dimensional system of coordinate with corresponding coordinate
The scheme of description realizes above-mentioned steps a.
Step b, the coordinate based on the first relative position and sensor determines that user faces eyeglass in three-dimensional system of coordinate
The coordinate of iris when center, connects the coordinate points of iris in three-dimensional system of coordinate and the coordinate points of corresponding center of lens obtain the
One line；
It is understood that being separately connected left eye in three-dimensional system of coordinate if sensor is arranged corresponding to right and left eyes
Iris and the corresponding center of lens of left eye and right eye iris and the corresponding center of lens of right eye, obtain two the first lines.
Step c, the coordinate based on the second relative position and sensor determines the actual bit of the iris in three-dimensional system of coordinate
The coordinate set, the coordinate points that the physical location of iris is connected in three-dimensional system of coordinate are obtained with the coordinate points of corresponding center of lens
Second line；
Correspondingly, being separately connected left eye rainbow in three-dimensional system of coordinate in step c if sensor is arranged corresponding to right and left eyes
The corresponding center of lens of physical location and left eye of film, the corresponding center of lens of physical location and right eye of iris of right eye, obtains
Two the second lines.
Step d, the space angle of the first line and corresponding second line in three-dimensional system of coordinate is determined；
Step e, the offset direction of the iris of user is determined based on space angle.
Optionally, in the present embodiment, offset direction is based in the virtual scene that control virtual reality device is shown and is moved
Before dynamic, further includes: the iris of the user acquired in the period based on one section of preset length of the sensor before current time
Information determines migration velocity of the iris along offset direction of user；The void that virtual reality device is shown is determined based on migration velocity
The target movement speed of quasi- scene.
Optionally, the target movement speed for determining virtual scene that virtual reality device is shown based on migration velocity includes:
The target movement speed of the virtual scene shown using migration velocity as virtual reality device, alternatively, obtaining preset offset speed
The table of comparisons of degree and virtual scene movement speed determines that the corresponding virtual scene of the migration velocity of iris is mobile in the table of comparisons
Speed is as target movement speed.
Accordingly, the virtual scene that control virtual reality device is shown is based on offset direction and carries out movement to include: that control is empty
The virtual scene that quasi- real world devices are shown is based on offset direction and is moved with target movement speed.
In one embodiment, can by detection user's eye motion to the locomotive function of virtual scene carry out locking and
Unlock, optionally, after the virtual scene that control virtual reality device is shown carries out movement based on offset direction, further includes: logical
Sensor to be crossed to continue to acquire the iris information of user, the iris information based on acquisition determines the first eye motion of user, if the
One eye motion belongs to the default eye motion of corresponding lock operation, then locks the locomotive function of virtual scene；Pass through sensor
Continue the iris information of acquisition user, the position of iris information and sensor and eyeglass in virtual reality device based on acquisition
It sets, determines whether user faces the center of lens of virtual reality device, if so, releasing the lock to the locomotive function of virtual scene
It is fixed.
In a specific embodiment, continue the iris information of acquisition user, the iris based on acquisition by sensor
Information determines the first eye motion of user, if the first eye motion belongs to the default eye motion of corresponding lock operation, locks
Determine virtual scene locomotive function include: by sensor continue acquire user iris information, the iris information based on acquisition,
Determine whether user continuously blinks and the number continuously blinked and the adjacent time interval blinked twice are all satisfied preset requirement；If
It is then to lock the locomotive function of virtual scene.
In the scheme of above-mentioned locking and unlocking locomotive function, continuous number of winks in preset requirement and adjacent blink twice
Time interval any setting for example can be required to the visual exercise of user according to demand, such as continuous number of winks is two
Secondary, the time interval blinked twice is no more than 2s.For based on acquisition iris information and sensor and eyeglass virtually existing
Position in real equipment, determines whether user faces the center of lens of virtual reality device, may refer to basis in foregoing teachings
Three-dimensional system of coordinate judges whether user faces the scheme of the center of lens of virtual reality device, and details are not described herein.
In another example, if user misoperation has carried out the locking of locomotive function, then user can issue releasing
The movement of error lock is released with the error lock of the locomotive function to virtual scene.Optionally, error lock is released
Movement, which can be, issues preset voice messaging, or implements operation identical with locking locomotive function.Further, if
In preset time period (such as 5s) after locking locomotive function, detect that user continuously blinks and the number continuously blinked and adjacent
The time interval blinked twice is all satisfied preset requirement, it is determined that lock operation before is maloperation, is released to virtual scene
Locomotive function locking.
Further, offset direction is based in the virtual scene that control virtual reality device is shown in the present embodiment to be moved
After dynamic, further includes: continue to acquire the iris information of user by sensor, iris information and sensor based on acquisition and
Position of the eyeglass in virtual reality device, determines whether user faces center of lens；If so, being based on iris information, determine
User faces the continuous duration of center of lens；If the continuous duration that user faces center of lens is not less than the first preset threshold,
Control virtual scene is moved backward compared to user.Optionally, determining that user faces the continuous duration of center of lens and be not less than
After first preset threshold, if determining that user also persistently faces center of lens based on the iris information detected, virtual field is promoted
The movement speed of scape.
Further, offset direction is based in the virtual scene that control virtual reality device is shown in the present embodiment to be moved
After dynamic, further includes: continue to acquire the iris information of user by sensor, whether the iris information based on acquisition determines user
It closes one's eyes；If so, being based on iris information, the continuous duration that user closes one's eyes is determined；If the continuous duration that user closes one's eyes is not less than the
Two preset thresholds then control virtual scene and move forward compared to user.Optionally, the continuous duration of user's eye closing is being determined not
After the second preset threshold, if determining that user is also continuously in closed-eye state based on the iris information detected, void is promoted
The movement speed of quasi- scene.
Further, the pause button of entity can also be set on the virtual reality device in the present embodiment, if detecting
The pause button is pressed, then controls virtual scene pause.
In another embodiment, the pause of the detection control virtual scene to iris, such as virtual reality can also be passed through
The corresponding preset condition of pausing operation, the scheme of the present embodiment are prestored in equipment further include: acquisition is continued by sensor and is used
The iris information at family determines the second human eye movement of user based on the iris information of acquisition, if second human eye movement meets in advance
If condition, then virtual scene pause is controlled.The preset condition includes but is not limited to, continuously blink etc. three times.
, can also be by whether knowing in adjacent a few frame images in the image sequence of analyte sensors acquisition in the present embodiment
Not Chu iris determine whether user blinks, or pass through the distance of upper lower eyelid in the image sequence that analyte sensors acquire and become
Change and determines whether user blinks.
The control method of the virtual reality device of the present embodiment can control virtual reality according to the offset direction of iris and set
The moving direction of the virtual scene of standby display, compared to Virtual space control mode single in the related technology, the present embodiment is
User provides the Virtual space controls mode such as Virtual space control mode, and pause, F.F., rewind of more visual directions,
Be conducive to the initiative for stimulating user to participate in, to effectively promote the visual exercise effect of user.
3rd embodiment:
Referring to fig. 4, a kind of virtual reality device, the virtual reality device are headset equipment, are leaned on virtual reality device
Nearly user's face side is provided with the sensor of the iris information of left eye and/or right eye for obtaining user, and virtual reality is set
It is standby further include:
Module 401 is obtained, the user for obtaining wearing virtual reality device faces the center of lens of virtual reality device
When, the first relative position of the iris of user compared to sensor；
Processing module 402, the information of the iris of the user for obtaining sensor acquisition, determines rainbow based on the information of acquisition
Second relative position of the film compared to sensor；
Determining module 403, for being based on the first relative position, the second relative position and sensor and eyeglass virtually existing
Position in real equipment determines the offset direction of the iris of user；
Control module 404 is moved for controlling the virtual scene that virtual reality device is shown based on offset direction.
Further, module 401 is obtained, for controlling after virtual reality device detects and faces detection triggering command
The iris information of the user of virtual reality device is worn in sensor acquisition；Determine iris compared to biography based on the iris information of acquisition
The relative position of sensor, position and opposite position of the eyeglass based on sensor and virtual reality device on virtual reality device
It sets, determines whether iris is overlapped in the projection of the plane where eyeglass with the center of eyeglass；If iris is in the plane where eyeglass
Projection be overlapped with the center of eyeglass, then the relative position using iris compared to sensor is as the first relative position.
Further, determining module 403 are set based on sensor and eyeglass in virtual reality for establishing three-dimensional system of coordinate
Position in standby determines the coordinate of sensor and the coordinate of center of lens in three-dimensional system of coordinate；Based on the first relative position with
And the coordinate of sensor, the coordinate of iris when user faces center of lens in three-dimensional system of coordinate is determined, in three-dimensional system of coordinate
The coordinate points of connection iris obtain the first line with the coordinate points of corresponding center of lens；Based on the second relative position and sensing
The coordinate of device determines the coordinate of the physical location of iris in three-dimensional system of coordinate, and the reality of iris is connected in three-dimensional system of coordinate
The coordinate points of position obtain the second line with the coordinate points of corresponding center of lens；Determine the first line in three-dimensional system of coordinate
With the space angle of corresponding second line；The offset direction of the iris of user is determined based on space angle.
In one embodiment, virtual reality device further includes speed determination module, for controlling void in control module 404
Before the virtual scene that quasi- real world devices are shown carries out movement based on offset direction, based on one section of sensor before current time
The iris information of the user acquired in the period of preset length, determines migration velocity of the iris along offset direction of user；Base
The target movement speed for the virtual scene that virtual reality device is shown is determined in migration velocity.Corresponding, control module 404 is specific
It is moved for controlling the virtual scene that virtual reality device is shown based on offset direction with target movement speed.
In another embodiment, virtual reality device further includes locking and unlocking module, for controlling in control module 404
After the virtual scene that virtual reality device processed is shown carries out movement based on offset direction, continue the rainbow for acquiring user by sensor
Film information, the iris information based on acquisition determine whether user continuously blinks and the number continuously blinked and adjacent blink twice
Time interval be all satisfied preset requirement；If so, the locomotive function of locking virtual scene；Continue to acquire user by sensor
Iris information, the position of iris information and sensor and eyeglass in virtual reality device based on acquisition determines user
Whether center of lens is faced, if so, releasing the locking to the locomotive function of virtual scene.
In another embodiment, virtual reality device further includes F.F. module, for controlling virtually in control module 404
After the virtual scene that real world devices are shown carries out movement based on offset direction, believed by the iris that sensor continues to acquire user
Breath, the position of iris information and sensor and eyeglass in virtual reality device based on acquisition determines whether user faces
Center of lens；If so, being based on iris information, determine that user faces the continuous duration of center of lens；If user faces in eyeglass
The continuous duration of the heart is not less than the first preset threshold, then controls virtual scene and move backward compared to user.
In another embodiment, virtual reality device further includes rewind module, for controlling virtually in control module 404
After the virtual scene that real world devices are shown carries out movement based on offset direction, believed by the iris that sensor continues to acquire user
Breath, determines whether user closes one's eyes based on the iris information of acquisition；If so, being based on iris information, determine that user closes one's eyes continuous
Duration；If the continuous duration that user closes one's eyes is not less than the second preset threshold, controls virtual scene and moved forward compared to user.
Further, referring to Fig. 5, the present embodiment also provides a kind of virtual reality device, and the virtual reality device is head
Wear formula equipment, on the virtual reality device close to user's face side be provided with left eye for obtaining the user and/or
The sensor 501 of the iris information of right eye, virtual reality device further include: memory 502, processor 503, bus 504 and deposit
Store up the computer program that can be run on memory 502 and on processor 503, sensor 501, memory 502 and processing
Device 503 is connected by bus 504.When processor executes the computer program, realize virtual in Fig. 1 and embodiment illustrated in fig. 2
The control method of real world devices.Wherein, the quantity of processor can be one or more.
Memory 502 can be high random access memory body (RAM, Random Access Memory) memory,
It can be non-labile memory (non-volatile memory), such as magnetic disk storage.Memory 502 can for storing
Program code is executed, processor 503 is coupled with memory 502.
Further, the embodiment of the present application also provides a kind of storage medium, which, which can be, is set to this reality
It applies in the virtual reality device in example, which can be the memory in aforementioned embodiment illustrated in fig. 5.
It is stored with computer program on the storage medium, which realizes Fig. 1 and Fig. 2 embodiment institute when being executed by processor
The control method of the virtual reality device shown.Further, which can also be USB flash disk, mobile hard disk, read-only memory
The various media that can store program code such as (ROM, Read-Only Memory), RAM, magnetic or disk.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of module, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple module or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or module
It connects, can be electrical property, mechanical or other forms.
Module may or may not be physically separated as illustrated by the separation member, show as module
Component may or may not be physical module, it can and it is in one place, or may be distributed over multiple networks
In module.Some or all of the modules therein can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, can integrate in a processing module in each functional module in each embodiment of the application
It is that modules physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.
If integrated module is realized and when sold or used as an independent product in the form of software function module, can
To be stored in a computer readable storage medium.Based on this understanding, the technical solution of the application substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a readable storage medium storing program for executing, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) execute each embodiment method of the application whole or
Part steps.And readable storage medium storing program for executing above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can be with
Store the medium of program code.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this Shen
It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
The above are the control methods to virtual reality device provided herein, virtual reality device and storage medium
Description, for those skilled in the art, according to the thought of the embodiment of the present application, in specific embodiments and applications
It will change, to sum up, the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of control method of virtual reality device, which is characterized in that the virtual reality device is headset equipment, described
The iris information of left eye and/or right eye for obtaining the user is provided on virtual reality device close to user's face side
Sensor, the control method includes:
When the user that the virtual reality device is worn in acquisition faces the center of lens of the virtual reality device, the user's
First relative position of the iris compared to the sensor；
The information for obtaining the iris of the user of the sensor acquisition, determines the iris phase based on the information of acquisition
Compared with the second relative position of the sensor；
Based on first relative position, the second relative position and the sensor and eyeglass in the virtual reality device
Position, determine the offset direction of the iris of the user；
The virtual scene that the virtual reality device is shown is controlled to be moved based on the offset direction.
2. the control method of virtual reality device according to claim 1, which is characterized in that the void is worn in the acquisition
When the user of quasi- real world devices faces the center of lens of the virtual reality device, the iris of the user is compared to the sensing
First relative position of device includes:
After the virtual reality device detects and faces detection triggering command, it is described virtual to control the sensor acquisition wearing
The iris information of the user of real world devices；
Determine relative position of the iris compared to the sensor based on the iris information of acquisition, based on the sensor and
Position and the relative position of the eyeglass of the virtual reality device on the virtual reality device, determine the iris
Whether it is overlapped in the projection of the plane where the eyeglass with the center of the eyeglass；
If the iris is overlapped in the projection of the plane where the eyeglass with the center of the eyeglass, the iris is compared
In the relative position of the sensor as first relative position.
3. the control method of virtual reality device according to claim 1, which is characterized in that described to be based on first phase
To the position of position, the second relative position and the sensor and eyeglass in the virtual reality device, the use is determined
The offset direction of the iris at family includes:
Three-dimensional system of coordinate is established, the position based on the sensor and eyeglass in the virtual reality device, in the three-dimensional
The coordinate of the sensor and the coordinate of the center of lens are determined in coordinate system；
Coordinate based on first relative position and the sensor is determining the user described in the three-dimensional system of coordinate just
Depending on the coordinate of iris described when the center of lens, connected in the three-dimensional system of coordinate coordinate points of the iris with it is corresponding
The coordinate points of center of lens obtain the first line；
Coordinate based on second relative position and the sensor determines the iris described in the three-dimensional system of coordinate
The coordinate of physical location, connected in the three-dimensional system of coordinate coordinate points of the physical location of the iris in corresponding eyeglass
The coordinate points of the heart obtain the second line；
Determine the space angle of first line and corresponding second line in the three-dimensional system of coordinate；
The offset direction of the iris of the user is determined based on the space angle.
4. the control method of virtual reality device according to claim 1, which is characterized in that described virtual in the control
Before the virtual scene that real world devices are shown carries out movement based on the offset direction, further includes:
The iris of the user acquired in the period of one section of preset length based on the sensor before current time
Information determines migration velocity of the iris along the offset direction of the user；
The target movement speed for the virtual scene that the virtual reality device is shown is determined based on the migration velocity；
The virtual scene that the control virtual reality device is shown carries out movement based on the offset direction and includes:
The virtual scene that the virtual reality device is shown is controlled to carry out based on the offset direction with the target movement speed
It is mobile.
5. the control method of virtual reality device according to claim 1-4, which is characterized in that in the control
After the virtual scene that the virtual reality device is shown carries out movement based on the offset direction, further includes:
Continue to acquire the iris information of the user by the sensor, the iris information based on acquisition, determine described in
Whether user continuously blinks and the number continuously blinked and the adjacent time interval blinked twice are all satisfied preset requirement；
If so, locking the locomotive function of the virtual scene；
Continue to acquire the iris information of the user, the iris information and the biography based on acquisition by the sensor
The position of sensor and the eyeglass in the virtual reality device, determines whether the user faces the center of lens, if
It is then to release the locking to the locomotive function of the virtual scene.
6. the control method of virtual reality device according to claim 1-4, which is characterized in that in the control
After the virtual scene that the virtual reality device is shown carries out movement based on the offset direction, further includes:
The iris information for continuing to acquire the user by the sensor, the iris information based on acquisition and described
The position of sensor and the eyeglass in the virtual reality device, determines whether the user faces the center of lens；
If so, being based on the iris information, determine that the user faces the continuous duration of the center of lens；
If the user faces the continuous duration of the center of lens not less than the first preset threshold, the virtual scene is controlled
It is moved backward compared to the user.
7. the control method of virtual reality device according to claim 1-4, which is characterized in that in the control
After the virtual scene that the virtual reality device is shown carries out movement based on the offset direction, further includes:
The iris information for continuing to acquire the user by the sensor, determines the use based on the iris information of acquisition
Whether close one's eyes at family；
If so, being based on the iris information, the continuous duration that the user closes one's eyes is determined；
If the continuous duration that the user closes one's eyes is not less than the second preset threshold, the virtual scene is controlled compared to the use
Family moves forward.
8. a kind of virtual reality device, which is characterized in that the virtual reality device is headset equipment, and the virtual reality is set
Standby close user's face side is provided with the sensor of the iris information of left eye and/or right eye for obtaining the user,
The virtual reality device further include:
Module is obtained, the user of the virtual reality device is worn for obtaining and faces the center of lens of the virtual reality device
When, the first relative position of the iris of the user compared to the sensor；
Processing module, the information of the iris of the user for obtaining the sensor acquisition, the information based on acquisition
Determine second relative position of the iris compared to the sensor；
Determining module, for being based on first relative position, the second relative position and the sensor and eyeglass described
Position in virtual reality device determines the offset direction of the iris of the user；
Control module is moved for controlling the virtual scene that the virtual reality device is shown based on the offset direction.
9. a kind of virtual reality device, which is characterized in that the virtual reality device is headset equipment, and the virtual reality is set
Standby close user's face side is provided with the sensor of the iris information of left eye and/or right eye for obtaining the user,
The virtual reality device further include: memory, processor and be stored on the memory and can transport on the processor
Capable computer program when the processor executes the computer program, realizes side described in any one of claim 1-7
Step in method.
10. a kind of storage medium, which is characterized in that the storage medium application is set in virtual reality device, the virtual reality
Standby is headset equipment, and close user's face side is provided with the left eye for obtaining the user on the virtual reality device
And/or the sensor of the iris information of right eye, computer program is stored on the storage medium, and the computer program is located
When managing device execution, the step in any one the method in claim 1-7 is realized.
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