CN107480490A - It is a kind of for the unlocking method of head-mounted display, device and head-mounted display - Google Patents
It is a kind of for the unlocking method of head-mounted display, device and head-mounted display Download PDFInfo
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- CN107480490A CN107480490A CN201710586692.6A CN201710586692A CN107480490A CN 107480490 A CN107480490 A CN 107480490A CN 201710586692 A CN201710586692 A CN 201710586692A CN 107480490 A CN107480490 A CN 107480490A
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- mounted display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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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 Physics & Mathematics (AREA)
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- Controls And Circuits For Display Device (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Include the invention discloses a kind of for the unlocking method of head-mounted display, device and head-mounted display, the unlocking method：Show unlock interface and focus；According to position of the focal position adjustment operation adjustment focus detected in unlock interface；Detection wears the size of the first eye of the user of head-mounted display whether in setting range, in this way, then：Position of the focus in unlock interface is judged whether in the release region of unlock interface, in this way, then：Control head-mounted display unblock.Pass through the unlocking method of the present invention, it is not necessary to which user's execution is any manually operated, when focus is in release region, relies solely on the unblock operation of the size can head-mounted display of user's control eyes, improves Consumer's Experience.
Description
Technical field
The present invention relates to head-mounted display unlocking technology field, more particularly, to a kind of solution for head-mounted display
Locking method, device and head-mounted display.
Background technology
When in use, equipment can be worn on the head head-mounted display by user, and what eyes were immediately seen is on display screen
The content of display.Because the finger of user can not operate screen, so according to the unlocking manner on the electronic equipments such as mobile phone, use
The unlocking manners such as pattern, numerical ciphers operate just relatively difficult.
After the head-mounted display of many main flows is all unlatching at present, directly uses, do not unlock the step, but wear
Display is also an intelligent terminal, and there are the data of some privacy of user the inside, does not want sometimes to allow others to see, so our
Case provides for a kind of unlocking manner of simple and fast, adapts to the unblock of head-mounted display.
The content of the invention
It is an object of the present invention to provide a kind of new solution for head-mounted display unblock.
According to the first aspect of the invention, there is provided a kind of unlocking method for head-mounted display, including：
Show unlock interface and focus；
According to position of the focus in the unlock interface described in the focal position adjustment operation adjustment detected；
Detection wears the size of the first eye of the user of the head-mounted display whether in setting range, in this way,
Then：
The focus whether being located in the release region of the unlock interface in the unlock interface judged, in this way,
Then：
The head-mounted display is controlled to unlock.
Optionally, the unlocking method also includes：
Detect whether the time that the size of the first eye is in the setting range exceedes setting time, in this way,
Then judge position of the focus in the unlock interface whether in the release region of the unlock interface.
Optionally, the focal position adjustment operation is head oscillation operation or eyeball moving operation.
Optionally, whether the step in setting range includes the size of the detection first eye：
The first eye and the Distance-sensing are detected by the range sensor being arranged on the head-mounted display
Vertical range between device；
By the depth camera being arranged on the head-mounted display, detect the upper eyelid of the first eye with it is described
The distance between depth camera is used as the first distance, detects between the lower eyelid of the first eye and the depth camera
Distance as second distance；
The size of the first eye is calculated according to the described first distance, the second distance and the vertical range；
Judge the size of the first eye whether in the setting range.
According to the second aspect of the invention, there is provided a kind of tripper for head-mounted display, including：
Display module, for showing unlock interface and focus；
Adjusting module, focus described in operation adjustment is adjusted in the unlock interface for the focal position that basis detects
Position；
Range detection module, for detecting whether the size of first eye for the user for wearing the head-mounted display is in
In setting range；
Position judging module, in the case of being in the testing result of the range detection module, judge Jiao
Point in the unlock interface position whether positioned at the unlock interface release region in；
Unlocked state, in the case of being in the judged result of the position judging module, worn described in control aobvious
Show that device unlocks.
Optionally, described device also includes：
Whether time detecting module, the time that the size for detecting the first eye is in the setting range surpass
Cross setting time；
The position judging module is additionally operable to, in the case where the testing result of time detecting module is to be, judge Jiao
Whether position of the point in the unlock interface be in the release region of the unlock interface.
Optionally, the focal position adjustment operation is head oscillation operation or eyeball moving operation.
Optionally, the range detection module includes：
First apart from detection unit, and described the is detected for the range sensor by being arranged on the head-mounted display
Vertical range between one eyes and the range sensor；
Second distance detection unit, for the depth camera by being arranged on the head-mounted display, described in detection
The distance between the upper eyelid of first eye and the depth camera are used as the first distance, detect the lower eye of the first eye
The distance between skin and the depth camera are used as second distance；
Computing unit, for calculating described first according to the described first distance, the second distance and the vertical range
The size of eyes；
Judging unit, for judging the size of the first eye whether in the setting range.
According to the third aspect of the invention we, there is provided a kind of head-mounted display, including it is described according to a second aspect of the present invention
Tripper.
According to the fourth aspect of the invention, there is provided a kind of head-mounted display, including processor and memory, the storage
Device is used for store instruction, described to instruct for controlling the computing device described unblock side according to a first aspect of the present invention
Method.
The beneficial effect of the present invention is, passes through the unlocking method of the present invention, it is not necessary to which user performs any manual
Operation, when focus is in release region, rely solely on the unblock behaviour of the size can head-mounted display of user's control eyes
Make, improve Consumer's Experience.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the accompanying drawing of a part for constitution instruction shows embodiments of the invention, and even
It is used for the principle for explaining the present invention together with its explanation.
Fig. 1 is the flow chart according to a kind of a kind of embodiment of unlocking method for head-mounted display of the invention；
Fig. 2 is the flow chart according to a kind of another embodiment of unlocking method for head-mounted display of the invention；
Fig. 3 is the square frame principle according to a kind of a kind of implementation structure of tripper for head-mounted display of the invention
Figure；
Fig. 4 is another square frame principle for implementing structure according to a kind of tripper for head-mounted display of the invention
Figure；
Fig. 5 is according to a kind of a kind of frame principle figure of implementation structure of head-mounted display of the present invention.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
In order to solve the problems, such as that wear-type head-mounted display present in prior art can not realize unblock operation, there is provided
A kind of unlocking method for head-mounted display.Wherein, the head-mounted display for example can be virtual implementing helmet or virtual
The wear-type virtual reality products such as Reality glasses.
Fig. 1 is the flow chart according to a kind of a kind of embodiment of unlocking method for head-mounted display of the invention.
According to Fig. 1, the unlocking method comprises the following steps：
Step S110, show unlock interface and focus.
Specifically, in unlock interface can have picture, object either digital button, focus float on unlock interface it
On.
Step S120, position of the operation adjustment focus in unlock interface is adjusted according to the focal position detected.
Focal position adjustment operation can with but be not limited to be head oscillation operation or eyeball moving operation etc..
So that head oscillation operates as an example, accordingly adjustment Jiao can be swung by detecting the upper and lower, left and right of user's head
Position of the point in unlock interface.Head oscillation operation can be identified according to the data that inertial sensor etc. collects.
By taking eyeball moving operation as an example, accordingly adjustment Jiao can be moved by detecting the upper and lower, left and right of user eyeball
Position of the point in unlock interface.The eyeball moving operation can be, for example, the figure that camera collects according to image collecting device
As being identified.
On this basis, asynchronous in order to avoid left eye eyeball and right eye the eyeball movement of user, being likely to result in can not
The problem of adjusting focal position, can accordingly adjust focus in unlock interface by the movement for the left eye eyeball for detecting user
Position.Position of the focus in unlock interface can also accordingly be adjusted by the movement for the right eye eyeball for detecting user.Also
It can be the shifting that the left eye eyeball either right eye eyeball by detecting user is determined according to position of the focus in unlock interface
It is dynamic accordingly to adjust position of the focus in unlock interface.For example, it may be unlock interface is divided into two parts, when focus is located at
During Part I, position of the focus in unlock interface is accordingly adjusted by detecting the movement of left eye eyeball of user；Work as Jiao
When point is located at Part II, position of the focus in unlock interface is accordingly adjusted by detecting the movement of right eye eyeball of user
Put.
Whether step S130, the size that the first eye of the user of the head-mounted display is worn in detection are in setting range
It is interior, in this way, then perform step S140；If not, continue executing with step S120.
The first eye of user can be for controlling appointing in two eyes of eyes or user of focus movement
Meaning one.
The operation of detection user's first eye size may be employed without limitation of following examples.
Embodiment 1：
Step S131a, first eye and range sensor are detected by the range sensor being arranged on head-mounted display
Between vertical range.
Wherein, range sensor and depth camera can be provided in the plane parallel to first eye, so, away from
Can be as the vertical range between depth camera and first eye from the vertical range between sensor and first eye.
Step S132a, by the depth camera being arranged on head-mounted display, detect the upper eyelid and depth of first eye
Spend the distance between camera and be used as the first distance；Detect the conduct of the distance between lower eyelid and the depth camera of first eye
Second distance.
Step S133a, the size of first eye is calculated according to the first distance, second distance and vertical range.
It is long and high according to the two of triangle waists, it is possible to calculate the length on base.In depth camera, first eye
Upper eyelid and first eye the triangle that forms of lower eyelid in, the first distance and second distance are two waists of triangle
Long, vertical range can be the height of triangle, and the distance between upper eyelid and lower eyelid are then the length on base.Therefore according to the
One distance, second distance and vertical range can calculate the distance between upper eyelid and lower eyelid, as first eye
Size.
Embodiment 2：
Step S131b, the eyes image of the first eye gathered by the camera being arranged on head-mounted display.
Step S132b, determine the distance between the upper eyelid of first eye and lower eyelid in the eyes image.
Step S133b, the size of first eye is calculated according to the distance between upper eyelid and lower eyelid.
In eyes image the upper eyelid of the distance between upper eyelid and lower eyelid and reality and the distance between lower eyelid into
Equal proportion relation.Therefore, actual upper eye is calculated according to the distance between upper eyelid and lower eyelid can in eyes image
The size of the distance between skin and lower eyelid, as first eye.
It is possible to further being the scope of pre-recorded first eye size, such as can be that detection first eye is opened
The maximum of the size of first eye when maximum, then the magnitude range using zero to maximum scope as first eye.Can
So that the magnitude range of the first eye is divided into N equal portions again, and to it is every it is a carry out label, and using a scope therein as
Setting range.Such as when the size for detecting first eye is in the range of first, can be in the display screen of head-mounted display
The label of upper corresponding first scope of display.In such manner, it is possible to so that user can be quickly by the big of first eye in releasing process
It is small to adjust to setting range.
On this basis, when choosing setting range, user can be caused in normal eye opening and eye closing, first eye
Size is not in setting range, to improve unblock difficulty.
Step S140, position of the focus in unlock interface is judged whether in the release region of unlock interface, in this way,
Then perform step S150；If not, continue executing with step S120.
When unlock interface is picture, release region can be some object on picture；When unlock interface is pressed for numeral
During button, release region can be any one button.
Further, when focus is not located in release region in the position in unlock interface, display can also worn
The display screen display of device is, for example, the printed words of " unblock failure ", to prompt user to unlock again.
In one particular embodiment of the present invention, step S140 and step S130 execution sequence can exchange.Specifically
, it can be after execution of step S120, step S140 can be first carried out, judge that position of the focus in unlock interface is
It is no in the release region of unlock interface, in this way, then perform step S130, if not, continuing executing with step S140；Perform again
Step S130, detection wear the size of the first eye of the user of the head-mounted display whether in setting range, in this way, then
Step S150 is performed, if not, continuing executing with step S30.
Step S150, the head-mounted display is controlled to unlock.
After controlling head-mounted display unblock, unlock interface will disappear, the exercisable interface of access customer of going forward side by side.
So, the unlocking method of the present invention is passed through, it is not necessary to which user's execution is any manually operated, when focus is in release region
When interior, the unblock operation of the size can head-mounted display of user's control eyes is relied solely on, improves Consumer's Experience.And
And it can be carried out detecting using left eye and right eye so that the increase of encryption indicator thing quantity, can further improve and wear display
The security of device.
Fig. 2 is the flow chart according to another embodiment of unlocking method of the present invention.
According to Fig. 2, the embodiment increases on the basis of embodiment illustrated in fig. 1 between step S130-S140 is performed
Step S210 is added.
Step S210, detects whether the time that the size of first eye is in setting range exceedes setting time, in this way,
Step S140 is then performed, if not, continuing executing with step S120.
In this way, it is possible to error detection when effectively avoiding the user from blinking.
It is possible to further show that the size of first eye is continuously in the time in setting range on a display screen, this
User is enabled to have more clearly concept of time, and then the unlocking motion of user can be accelerated in releasing process.
On this basis, when the size of first eye is continuously in time in setting range not less than setting time,
Can also be, for example, the printed words of " unblock failure " in the display screen display of head-mounted display, to prompt user to unlock again.
So, it is unlocked using eyes size, release region and time dimension, it is workable, solution can be improved
Difficulty is locked, and then the security of head-mounted display can be improved.
Corresponding with the above method, present invention also offers a kind of tripper for head-mounted display.Fig. 3 is root
According to a kind of frame principle figure of implementation structure of tripper of the present invention.
According to Fig. 3, the tripper includes display module 310, adjusting module 320, range detection module 330, position
Put judge module 340 and unlocked state 350.The display module 310 is used to show unlock interface and focus；The adjusting module 320
For the position according to the focal position adjustment operation adjustment focus detected in unlock interface；The range detection module 330
Whether the size of the first eye for detecting the user for wearing head-mounted display is in setting range；The position judging module
340 are used for, in the case where the testing result of range detection module 330 is to be, whether judging position of the focus in unlock interface
In the release region of unlock interface；The unlocked state 350 is used for the feelings for being yes in the judged result of position judging module 340
Under condition, control head-mounted display unblock.
Fig. 4 is another frame principle figure for implementing structure for the tripper for being used for head-mounted display according to the present invention.
As shown in figure 4, the tripper also includes time detecting module 410, the size for detecting first eye is in
Whether the duration in setting range exceedes setting time.Position judging module 340 is additionally operable in time detecting module 410
In the case that testing result is is, judge position of the focus in unlock interface whether in the release region of unlock interface.
Further, adjustment operation in focal position is head oscillation operation or eyeball moving operation.
In one particular embodiment of the present invention, range detection module 330 includes：First apart from detection unit 331,
Two apart from detection unit 332, computing unit 333 and judging unit 334.This first apart from detection unit 331 be used for pass through setting
The vertical range between range sensor detection first eye and range sensor on head-mounted display；The second distance is examined
Unit 332 is surveyed for the depth camera by being arranged on head-mounted display, the upper eyelid and depth for detecting first eye are taken the photograph
The distance between picture head is used as the first distance, detects the distance between lower eyelid and depth camera of first eye and is used as second
Distance；The computing unit 333 is used for the size that first eye is calculated according to the first distance, second distance and vertical range；This is sentenced
Whether the size that disconnected unit 334 is used to judge first eye is in setting range.
Present invention also offers a kind of head-mounted display, and on the one hand, the head-mounted display includes being previously described for wearing
The tripper of display.
Fig. 5 is the frame principle figure according to the implementation structure of the head-mounted display of another aspect of the present invention.
According to Fig. 5, the head-mounted display 500 includes memory 501 and processor 502, and the memory 501 is used to deposit
Storage instruction, the instruction are operated for control processor 502 to perform the above-mentioned unlocking method for head-mounted display.
The processor 502 is such as can be central processor CPU, Micro-processor MCV.The memory 501 for example including
ROM (read-only storage), RAM (random access memory), the nonvolatile memory etc. of hard disk.
In addition, according to Fig. 5, the head-mounted display 500 also includes interface arrangement 503, input unit 504, shown
Showing device 505, communicator 506, loudspeaker 507, microphone 508 etc..Although figure 5 illustrates multiple devices,
Head-mounted display of the present invention can only relate to partial devices therein, for example, processor 501, memory 502, display device 505
Deng.
Above-mentioned communicator 506 can for example carry out wired or wireless communication.
Above-mentioned interface arrangement 503 is such as including earphone jack, USB interface.
Above-mentioned input unit 504 is such as can include touch-screen, button.
Above-mentioned display device 505 is, for example, LCDs, touch display screen etc..
Head-mounted display of the present invention wear-type virtual reality such as can be virtual implementing helmet, virtual reality glasses is produced
Product.
The various embodiments described above primary focus describes the difference with other embodiment, but those skilled in the art should be clear
Chu, the various embodiments described above can be used alone or be combined with each other as needed.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Point cross-reference, what each embodiment 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 or be combined with each other as needed.In addition, for device
For embodiment, because it 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 schematical, 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 product.Computer program product can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the invention.
Computer-readable recording medium can keep and store to perform the tangible of the instruction that uses of equipment by instruction
Equipment.Computer-readable recording medium for example can be-- but be 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 storage (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
It is stored with punch card or groove internal projection structure and the above-mentioned any appropriate combination of instruction.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal in itself, the electromagnetic wave of such as radio wave or other Free propagations, leads to
Cross the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or transmitted by electric wire
Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer-readable recording medium it is each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, optical fiber is transmitted, is wirelessly transferred, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment receive from network to be 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 computer program instructions that operate of the present invention 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 languages
The source code or object code that any combination is write, programming language of the programming language including object-oriented-such as
Smalltalk, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions fully can on the user computer perform, partly perform on the user computer, be only as one
Vertical software kit performs, part performs or completely in remote computer on the remote computer on the user computer for part
Or performed on server.In the situation of remote computer is related to, remote computer can pass through network-bag of any kind
LAN (LAN) or wide area network (WAN)-be connected to subscriber computer are included, or, it may be connected to outer computer (such as profit
Pass through Internet connection with ISP).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as PLD, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize each side of the present invention
Face.
Referring herein to method, apparatus (system) and computer program product according to embodiments of the present invention 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 all-purpose computer, special-purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are passing through computer or other programmable datas
During the computing device of processing unit, work(specified in one or more of implementation process figure and/or block diagram square frame is generated
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, and it is included in one or more of implementation process figure and/or block diagram square frame
The instruction of the various aspects of defined function/action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment so that series of operation steps is performed on computer, other programmable data processing units or miscellaneous equipment, with production
Raw computer implemented process, so that performed on computer, other programmable data processing units or miscellaneous equipment
Instruct function/action specified in one or more of implementation process figure and/or block diagram square frame.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of multiple embodiments according to the present invention
Architectural framework in the cards, function and the operation of sequence product.At this point, each square frame in flow chart or block diagram can generation
One module of table, program segment or a part for instruction, the module, program segment or a part for instruction include one or more use
In the executable instruction of logic function as defined in realization.At some as the function of in the realization replaced, being marked in square frame
Can be with different from the order marked in accompanying drawing generation.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, 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 in flow chart and/or the square frame in flow chart, function or dynamic as defined in performing can be used
The special hardware based system made is realized, or can be realized with the combination of specialized hardware and computer instruction.It is right
It is well known that, realized for those skilled in the art by hardware mode, realized by software mode and by software and
It is all of equal value that the mode of combination of hardware, which is realized,.
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 without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
The principle of each embodiment, practical application or technological improvement to the technology in market are best being explained, or is leading 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 appended claims
It is fixed.
Claims (10)
- A kind of 1. unlocking method for head-mounted display, it is characterised in that including：Show unlock interface and focus；According to position of the focus in the unlock interface described in the focal position adjustment operation adjustment detected；Detection wears the size of the first eye of the user of the head-mounted display whether in setting range, in this way, then：Position of the focus in the unlock interface is judged whether in the release region of the unlock interface, in this way, Then：The head-mounted display is controlled to unlock.
- 2. unlocking method according to claim 1, it is characterised in that the unlocking method also includes：Detect whether the time that the size of the first eye is in the setting range exceedes setting time, in this way, then sentence Whether disconnected position of the focus in the unlock interface be in release region set in advance.
- 3. unlocking method according to claim 1, it is characterised in that the focal position adjustment operation is grasped for head oscillation Work or eyeball moving operation.
- 4. unlocking method according to claim 1, it is characterised in that whether the size of the detection first eye is located Include in the step in setting range：By the range sensor that is arranged on the head-mounted display detect the first eye and the range sensor it Between vertical range；By the depth camera being arranged on the head-mounted display, the upper eyelid of the first eye and the depth are detected The distance between camera be used as the first distance, detect between the lower eyelid of the first eye and the depth camera away from From as second distance；The size of the first eye is calculated according to the described first distance, the second distance and the vertical range；Judge the size of the first eye whether in the setting range.
- A kind of 5. tripper for head-mounted display, it is characterised in that including：Display module, for showing unlock interface and focus；Adjusting module, for position of the focus in the unlock interface according to the focal position adjustment operation adjustment detected Put；Range detection module, for detecting whether the size of first eye for the user for wearing the head-mounted display is in setting In the range of；Position judging module, in the case of being in the testing result of the range detection module, judge that the focus exists Whether the position in the unlock interface is in the release region of the unlock interface；Unlocked state, in the case of being in the judged result of the position judging module, control the head-mounted display Unblock.
- 6. tripper according to claim 5, it is characterised in that described device also includes：Time detecting module, whether the time that the size for detecting the first eye is in the setting range, which exceedes, sets Fix time；The position judging module is additionally operable to, in the case where the testing result of time detecting module is to be, judge that the focus exists Whether the position in the unlock interface is in the release region of the unlock interface.
- 7. tripper according to claim 5, it is characterised in that the focal position adjustment operation is grasped for head oscillation Work or eyeball moving operation.
- 8. tripper according to claim 5, it is characterised in that the range detection module includes：First, apart from detection unit, the First view is detected for the range sensor by being arranged on the head-mounted display Vertical range between eyeball and the range sensor；Second distance detection unit, for the depth camera by being arranged on the head-mounted display, detection described first The distance between the upper eyelid of eyes and the depth camera are used as the first distance, detect the lower eyelid of the first eye with The distance between described depth camera is used as second distance；Computing unit, for calculating the first eye according to the described first distance, the second distance and the vertical range Size；Judging unit, for judging the size of the first eye whether in the setting range.
- 9. a kind of head-mounted display, it is characterised in that including the tripper according to any one of claim 5-8.
- 10. a kind of head-mounted display, it is characterised in that including processor and memory, the memory is used for store instruction, institute Instruction is stated to be used to control unlocking method of the computing device according to any one of claim 1-4.
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