CN110275620A - Exchange method, interactive device, helmet and storage medium - Google Patents
Exchange method, interactive device, helmet and storage medium Download PDFInfo
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- CN110275620A CN110275620A CN201910560181.6A CN201910560181A CN110275620A CN 110275620 A CN110275620 A CN 110275620A CN 201910560181 A CN201910560181 A CN 201910560181A CN 110275620 A CN110275620 A CN 110275620A
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- helmet
- image
- frequency
- screenshotss
- wink
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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
-
- 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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
This application discloses a kind of exchange method, interactive device, helmet and storage mediums.Exchange method includes: the first pupil image of acquisition；The first frequency of wink is determined according to the first pupil image；In the case where the first frequency of wink is greater than the first preset threshold, the present image that the display of helmet is shown is saved.So, the first frequency of wink is determined according to the first pupil image of acquisition, and in the case where the first frequency of wink is greater than the first preset threshold, saves the present image that the display of helmet is shown, it can simply and easily realize the screenshotss to helmet, be conducive to improve user experience.
Description
Technical field
This application involves electronic technology field, in particular to a kind of exchange method, interactive device, helmet and storage are situated between
Matter.
Background technique
The helmet of the relevant technologies can show plurality of kinds of contents.For example, can to run video playing, image pre- for helmet
It lookes at, video calling and the application such as take pictures.Alternatively, the content that helmet can show mobile phone projects to the display of helmet
On.However, helmet, when showing content, user operates comparatively laborious if necessary to carry out screenshotss to display.For example,
User needs to take helmet, with mobile phone screenshotss.This causes user experience poor.
Summary of the invention
This application provides a kind of exchange method, interactive device, helmet and storage mediums.
The application embodiment provides a kind of exchange method of helmet.The exchange method includes:
Acquire the first pupil image；
The first frequency of wink is determined according to first pupil image；
In the case where first frequency of wink is greater than the first preset threshold, the display for saving the helmet is aobvious
The present image shown.
The application embodiment provides a kind of interactive device of helmet.The interactive device include acquisition module,
Determining module and screen capture module, the acquisition module is for acquiring the first pupil image；The determining module is used for according to
First pupil image determines the first frequency of wink；The screen capture module is used to be greater than the first default threshold in first frequency of wink
In the case where value, the present image that the display of the helmet is shown is saved.
The helmet of the application embodiment includes display and processor, and the processor connects the display,
The processor is for acquiring the first pupil image；And for determining the first frequency of wink according to first pupil image；With
And for saving the current figure that the display is shown in the case where first frequency of wink is greater than the first preset threshold
Picture.
The helmet of the application embodiment includes memory and processor, and the memory is stored with one or more
Program, described program realize the exchange method of above-mentioned helmet when being executed by the processor.
One or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating
When machine executable instruction is executed by one or more processors, so that the processor executes the friendship of above-described helmet
Mutual method.
In the exchange method of the application embodiment, interactive device, helmet and storage medium, according to the first of acquisition
Pupil image determines the first frequency of wink, and in the case where the first frequency of wink is greater than the first preset threshold, preservation, which is worn, to be set
The present image that standby display is shown can simply and easily realize the screenshotss to helmet, be conducive to improve user's body
It tests.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the stereoscopic schematic diagram of the helmet of the application embodiment；
Fig. 2 is the floor map of the helmet of another embodiment of the application；
Fig. 3 is the floor map of the helmet part-structure of the application embodiment；
Fig. 4 is the schematic diagram of the adjustment process of the helmet of the application embodiment；
Fig. 5 is another schematic diagram of the adjustment process of the helmet of the application embodiment；
Fig. 6 is the floor map of the helmet part-structure of another embodiment of the application；
Fig. 7 is the floor map of the helmet part-structure of the another embodiment of the application；
Fig. 8 is the flow diagram of the exchange method of the helmet of the application embodiment；
Fig. 9 is the module diagram of the interactive device of the helmet of the application embodiment；
Figure 10 is the module diagram of the helmet of the application embodiment；
Figure 11 is the schematic diagram of a scenario of the exchange method of the helmet of the application embodiment；
Figure 12 is the flow diagram of the exchange method of the helmet of another embodiment of the application；
Figure 13 is the schematic diagram of a scenario of the exchange method of the helmet of another embodiment of the application；
Figure 14 is another schematic diagram of a scenario of the exchange method of the helmet of another embodiment of the application；
Figure 15 is the flow diagram of the exchange method of the helmet of the another embodiment of the application；
Figure 16 is the schematic diagram of a scenario of the exchange method of the helmet of the another embodiment of the application；
Figure 17 is the flow diagram of the exchange method of the helmet of the application a further embodiment；
Figure 18 is the schematic diagram of a scenario of the exchange method of the helmet of the application a further embodiment；
Figure 19 is the flow diagram of the exchange method of the helmet of another embodiment of the application；
Figure 20 is the schematic diagram of a scenario of the exchange method of the helmet of another embodiment of the application；
Figure 21 is the flow diagram of the exchange method of the helmet of the another embodiment of the application；
Figure 22 is the schematic diagram of a scenario of the exchange method of the helmet of the another embodiment of the application；
Figure 23 is the flow diagram of the exchange method of the helmet of the application a further embodiment.
Component symbol explanation:
Shell 20, container 22, housing top 24, outer shell bottom wall 26, notch 262, side wall of outer shell 28, support member 30,
First support 32, the first bending part 322, second support 34, the second bending part 342, elastic webbing 36, display 40, dioptric component
50, dioptric chamber 52, light-transmissive fluid 54, the first film layer 56, the second film layer 58, side wall 59, regulating mechanism 60, cavity 62, sliding slot
622, sliding part 64, driving part 66, knob 662, lead screw 664, gear 666, rack gear 668, driving motor 669, motor shaft
6691, loader 6692, adjusting cavity 68；
Helmet 100, interactive device 10, processor 101, memory 102, eyes 200, acquisition equipment 110, screenshotss pass
Sensor 120, camera 1001, sensor 1002, head tracking apparatus 1003 and interactive device 1004.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
Fig. 1 and Fig. 2 are please referred to, the helmet 100 of the application embodiment includes shell 20, support member 30, display
Device 40, dioptric component 50 and regulating mechanism 60.
Shell 20 is the exterior components of helmet 100, plays the inside zero of protection and fixed helmet 100
The effect of part.Inner components are surrounded by shell 20, these inner components can be caused to avoid extraneous factor
Direct damage.
Specifically, in the present embodiment, shell 20 can be used for accommodating and fixing display 40, dioptric component 50 and adjust
At least one of mechanism 60.In the figure 2 example, shell 20 is formed with container 22, and display 40 and dioptric component 50 are received
Hold in container 22.Regulating mechanism 60 partly exposes from shell 20.
Shell 20 further includes housing front plate 21, housing top 24, outer shell bottom wall 26 and side wall of outer shell 28.Outer shell bottom wall 26
Middle part forms notch 262 towards housing top 24.In other words, shell 20 is substantially in " B " font.Helmet is worn in user
When 100, helmet 100 can be erected on the bridge of the nose of user by notch 262, can both guarantee helmet 100 in this way
Stability, and can guarantee the comfort that user wears.Regulating mechanism 60 can partly expose from side wall of outer shell 28, so as to user
Dioptric component 50 is adjusted.
In addition, shell 20 can pass through computer numerical control (Computerized Numerical Control, CNC) lathe
Processing aluminium alloy is formed, can also be using polycarbonate (Polycarbonate, PC) or PC and acrylonitrile-butadiene-benzene second
Alkene plastics (Acrylonitrile Butadiene Styrene plastic, ABS) injection molding.Herein not to shell 20
Specific manufacture and specific material are defined.
Support member 30 is used to support helmet 100.When user wears helmet 100, helmet 100 can lead to
Cross the head that support member 30 is fixed on user.In the figure 2 example, support member 30 includes first support 32, second support
34 and elastic webbing 36.
First support 32 and second support 34 are symmetrical arranged about notch 262.Specifically, first support 32 and second support
34 are rotatably arranged in the edge of shell 20, can be by first support 32 and when user does not need using helmet 100
Two brackets 34 are stacked close to shell 20, in order to store.It, can be by first support 32 when user needs using helmet 100
It is unfolded with second support 34, to realize the function of first support 32 and the support of second support 34.
First support 32 is formed with the first bending part 322 far from one end of shell 20, and the first bending part 322 is towards shell bottom
Wall 26 is bent.In this way, user, when wearing helmet 100, the first bending part 322 can be erected on the ear of user, thus
Helmet 100 is set to be not easy to slide.
Similarly, second support 34 is formed with the second bending part 342,342 court of the second bending part far from one end of shell 20
It is bent to outer shell bottom wall 26.The explanation and illustration of second bending part 342 can refer to the first bending part 322, to avoid redundancy, herein
It repeats no more.
The detachably connected first support 32 of elastic webbing 36 and second support 34.In this way, wearing helmet 100 in user
When carrying out aggravating activities, helmet 100 can be further fixed by elastic webbing 36, prevent helmet 100 from acutely living
It loosens in dynamic and even falls.It is appreciated that elastic webbing 36 also can be omitted in other examples.
In the present embodiment, display 40 includes OLED display screen.OLED display screen is not necessarily to backlight, is conducive to wear
Equipment 100 it is lightening.Moreover, OLED screen curtain visible angle is big, power consumption is lower, is conducive to the amount of saving energy.
Certainly, display 40 can also use light-emitting diode display or Micro light-emitting diode display.These displays, which are only used as, to be shown
Example and embodiments herein is not limited to this.
Also referring to Fig. 3, dioptric component 50 is arranged in 40 side of display.Dioptric component 50 include dioptric chamber 52, thoroughly
Light liquid 54, the first film layer 56, the second film layer 58 and side wall 59.
Light-transmissive fluid 54 is arranged in dioptric chamber 52.Regulating mechanism 60 is used to adjust the amount of light-transmissive fluid 54 to adjust dioptric
The form of component 50.Specifically, the second film layer 58 is arranged relative to the first film layer 56, and side wall 59 connects the first film layer 56 and second
Film layer 58, the first film layer 56, the second film layer 58 and side wall 59 surround dioptric chamber 52, and regulating mechanism 60 is for adjusting light-transmissive fluid 54
Amount to change the shape of the first film layer 56 and/or the second film layer 58.
In this way, realizing the realization of 50 dioptric function of dioptric component.Specifically, " change the first film layer 56 and/or the second film layer
58 shape " includes three kinds of situations: the first situation: changing the shape of the first film layer 56 and does not change the shape of the second film layer 58
Shape；Second situation: not changing the shape of the first film layer 56 and changes the shape of the second film layer 58；The third situation: change the
The shape of one film layer 56 and the shape for changing the second film layer 58.It note that for convenience of explanation, in the present embodiment, with first
It is illustrated for kind situation.
First film layer 56 can have elasticity.It is appreciated that the case where amount of the light-transmissive fluid 54 in dioptric chamber 52 changes
Under, the pressure in dioptric chamber 52 also changes therewith, so that the form of dioptric component 50 changes.
In one example, regulating mechanism 60 reduces the amount of light-transmissive fluid 54 in dioptric chamber 52, the pressure in dioptric chamber 52
Strong to reduce, the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 increases, and dioptric chamber 52 is more recessed.
In another example, regulating mechanism 60 increases the amount of light-transmissive fluid 54 in dioptric chamber 52, in dioptric chamber 52
Pressure increases, and the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 reduces, and dioptric chamber 52 more protrudes.
In this way, being achieved that the amount by adjusting light-transmissive fluid 54 to adjust the form of dioptric component 50.
Regulating mechanism 60 connects dioptric component 50.Regulating mechanism 60 is used to adjust the form of dioptric component 50 to adjust dioptric
The diopter of component 50.Specifically, regulating mechanism 60 includes cavity 62, sliding part 64, driving part 66, adjusting cavity 68 and switch
61。
Sliding part 64 is slidably arranged in cavity 62, and driving part 66 is connect with sliding part 64, cavity 62 and sliding part
64 limit adjusting cavity 68 jointly, and adjusting cavity 68 is connected to dioptric chamber 52 by side wall 59, and driving part 66 is for driving sliding part
64 adjust the amount of the light-transmissive fluid 54 in dioptric chamber 52 relative to the sliding of cavity 62 to adjust the volume of adjusting cavity 68.
In this way, the volume for adjusting adjusting cavity 68 by sliding part 64 is realized, to adjust the light-transmissive fluid in dioptric chamber 52
54 amount.In one example, referring to Fig. 4, sliding part 64 is slided toward the direction away from side wall 59, the volume of adjusting cavity 68 increases
Greatly, the pressure in adjusting cavity 68 reduces, and the light-transmissive fluid 54 in dioptric chamber 52 enters adjusting cavity 68, and the first film layer 56 is more inwardly
Recess.
In another example, referring to Fig. 5, sliding part 64 is slided toward the direction towards side wall 59, the appearance of adjusting cavity 68
Product reduces, and the pressure in adjusting cavity 68 increases, and the light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52, and the first film layer 56 is more
It outwardly protrudes.
Side wall 59 is formed with flow channel 591, and flow channel 591 is connected to adjusting cavity 68 and dioptric chamber 52.Regulating mechanism 60
Switch 61 including flow channel 591 is arranged in, switch 61 are used to control the open and-shut mode of flow channel 591.
In the present embodiment, the quantity of switch 61 is two, and two switches 61 are single-way switch, one of switch
61 flow to dioptric chamber 52 from adjusting cavity 68 for controlling light-transmissive fluid 54, another switch 61 is for controlling light-transmissive fluid 54 from the wrong
Optical cavity 52 flow to adjusting cavity 68.
In this way, flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52 is realized by switch 61, to keep side
The pressure equilibrium of 59 two sides of wall.As previously mentioned, the change of 68 volume of adjusting cavity, can cause the variation of pressure in adjusting cavity 68, from
And cause existing flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52.And switch 61 passes through control flow channel 591
Open and-shut mode, can be realized to control flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52, thus control bend
The adjusting of the form of light component 50.
In one example, referring to Fig. 4, control light-transmissive fluid 54 is beaten from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68
It opens, sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, and is bent
Light-transmissive fluid 54 in optical cavity 52 enters adjusting cavity 68 by switch 61, and the first film layer 56 is more recessed inwardly.
In another example, control light-transmissive fluid 54 is closed from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68, even if
Sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, dioptric chamber
Light-transmissive fluid 54 in 52 also cannot be introduced into adjusting cavity 68, and the form of the first film layer 56 does not change.
In another example, referring to Fig. 5, control light-transmissive fluid 54 flow to the switch 61 of dioptric chamber 52 from adjusting cavity 68
It opens, sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases,
Light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52 by switch 61, and the first film layer 56 more outwardly protrudes.
In another example, control light-transmissive fluid 54 is closed from the switch 61 that adjusting cavity 68 flow to dioptric chamber 52, even if
Sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases, adjusting cavity
Light-transmissive fluid 54 in 68 also cannot be introduced into dioptric chamber 52, and the form of the first film layer 56 does not change.
Driving part 66 can realize its function of driving sliding part 64 to slide based on various structures and principle.
In the example of Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, driving part 66 includes knob 662 and lead screw 664, lead screw 664
Knob 662 and sliding part 64 are connected, knob 662 drives sliding part 64 sliding relative to cavity 62 for driving the rotation of lead screw 664
It is dynamic.
Sliding part 64 is driven by knob 662 and lead screw 664 in this way, realizing.Due to matching for lead screw 664 and knob 662
Conjunction can convert lead screw 664 for the rotary motion of knob 662 and move along a straight line, when user rotates knob 662, lead screw 664
It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52
The amount of light-transmissive fluid 54.Knob 662 can expose from shell 20, to facilitate user to rotate.
Specifically, it is formed with threaded portion on knob 662, the threaded portion cooperated with knob 662, rotation are formed on lead screw 664
Button 662 and lead screw 664 are threadedly coupled.
While knob 662 rotates, switch 61 can be opened accordingly.In this way, flowing light-transmissive fluid 54, protect
Demonstrate,prove the pressure equilibrium of 59 two sides of side wall.
In one example, knob 662 rotates clockwise, and sliding part 64 is slided toward the direction away from side wall 59, then will control
Light-transmissive fluid 54 processed is opened from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68.In another example, knob 662 revolves counterclockwise
Turn, sliding part 64 is slided toward the direction towards side wall 59, then control light-transmissive fluid 54 is flow to dioptric chamber 52 from adjusting cavity 68
Switch 61 is opened.
It note that in present embodiment, be not associated with the rotation angle of knob 662 and the refractive diopter of dioptric component 50,
Knob 662 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with
The rotation angle of knob 662 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of knob 662 and dioptric component
Whether 50 refractive diopter, which is associated with, is defined.
Referring to Fig. 6, driving part 66 includes gear 666 and the rack gear 668 engaged with gear 666,668 tooth connection of rack gear
Wheel 666 and sliding part 64, gear 666 are mobile to drive sliding part 64 to slide relative to cavity 62 for drive rack 668.
Sliding part 64 is driven by gear 666 and rack gear 668 in this way, realizing.Due to matching for gear 666 and rack gear 668
Conjunction can convert rack gear 668 for the rotary motion of gear 666 and move along a straight line, when user rotates gear 666, rack gear 668
It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52
The amount of light-transmissive fluid 54.Gear 666 can expose from shell 20, to facilitate user to rotate.
Similarly, while gear 666 rotates, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54 can be with
Flowing guarantees the pressure equilibrium of 59 two sides of side wall.
In one example, gear 666 rotates clockwise so that rack gear 668 is engaged on gear 666, the length of rack gear 668
Degree shortens, and pulls sliding part 64 mobile toward the direction for deviating from side wall 59, then control light-transmissive fluid 54 is flow to tune from dioptric chamber 52
The switch 61 for saving chamber 68 is opened.
In another example, gear 666 rotates counterclockwise so that the rack gear 668 being engaged on gear 666 is from gear 666
It is detached from, the length of rack gear 668 increases, and pushes sliding part 64 toward towards the movement of the direction of side wall 59, then will control light-transmissive fluid 54
The switch 61 for flowing to dioptric chamber 52 from adjusting cavity 68 is opened.
Similarly, in present embodiment, it is not associated with the rotation angle of gear 666 and the refractive diopter of dioptric component 50,
Gear 666 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with
The rotation angle of gear 666 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of gear 666 and dioptric component
Whether 50 refractive diopter, which is associated with, is defined
Referring to Fig. 7, driving part 66 includes driving motor 669, the motor shaft 6691 of driving motor 669 connects sliding part
64, driving motor 669 is for driving sliding part 64 to slide relative to cavity 62.
Sliding part 64 is driven by driving motor 668 in this way, realizing.Specifically, driving motor 669 can be linear electric machine.
Linear motor structure is simple, needs not move through intermediate conversion mechanism and directly generates linear motion, can reduce movement inertia simultaneously
Improve dynamic response performance and positioning accuracy.Sliding part 64 is driven by driving motor 668, so that the driving to sliding part 64 has
There is editability.For example, driving motor 668 can be associated with the degree of dioptric by prior calibration.User can be with
The degree of dioptric is directly inputted, 668 automatic operating of driving motor driving sliding part 64 slides into corresponding position.
Further, driving part 66 can also include loader 6692, and loader 6692 includes but is not limited to key, rotation
The devices such as button or touch screen.In the example in figure 7, loader 6692 is key, and two keys are separately positioned on the phase of cavity 62
To two sides.Key can expose from shell 20, to facilitate user to press.Key can be controlled according to the number or duration of pressed by external force and be driven
The operating time of dynamic motor 669, to control the sliding distance of sliding part 64.
Similarly, while driving motor 669 works, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54
It can flow, guarantee the pressure equilibrium of 59 two sides of side wall.
In one example, user presses a key in two keys, and drive motor shaft 6691 extends, motor shaft
6691 push the past direction towards side wall 59 of sliding part 64 mobile, then will control light-transmissive fluid 54 from adjusting cavity 68 and flow to dioptric chamber
52 switch 61 is opened.
In another example, user presses another key in two keys, and drive motor shaft 6691 shortens, motor
Axis 6691 pulls sliding part 64 mobile toward the direction for deviating from side wall 59, then will control light-transmissive fluid 54 from dioptric chamber 52 and flow to adjusting
The switch 61 of chamber 68 is opened.
It should be noted that the structure of dioptric component 50 not only include more than dioptric chamber 52, light-transmissive fluid 54, the first film
The 56, second film layer 58 of layer and side wall 59, as long as guaranteeing that the effect of the change of diopter may be implemented in dioptric component 50.Example
Such as, in other modes, dioptric component 50 includes multiple eyeglasses and actuator, and actuator is for driving each eyeglass from receiving position
It sets and is moved to dioptric position.In this way, can be by the combination of multiple eyeglasses, to change the diopter of dioptric component 50.Certainly, it drives
Moving part can also drive each eyeglass being moved on dioptric position to move on dioptric optical axis, to change bending for dioptric component 50
Luminosity.
Therefore, the form of above-described dioptric component includes the shape and state of dioptric component, the above dioptric chamber 52, thoroughly
Light liquid 54, the first film layer 56, the second film layer 58 and side wall 59 frame mode by changing the first film layer 56 and/or the second film
The shape of layer 58 is to realize the change of diopter；The frame mode of above multiple eyeglasses and actuator, by the shape for changing eyeglass
State is to realize the change of diopter.
In summary, the application embodiment provides a kind of helmet 100 comprising display 40, dioptric component
50 and regulating mechanism 60.Dioptric component 50 is arranged in 40 side of display.Regulating mechanism 60 connects dioptric component 50, regulating mechanism
60 for adjusting the form of dioptric component 50 to adjust the diopter of dioptric component 50.
The helmet 100 of the application embodiment adjusts the form of dioptric component 50 by regulating mechanism 60, to adjust
The diopter of dioptric component 50 enables ametropic user to see the image of the display of display 40 clearly, is conducive to improve and use
Family experience.
Moreover, in the helmet 100 of the application embodiment, dioptric component 50 and regulating mechanism 60 can linearly be corrected in the wrong
Luminosity number wear the people of each different refractive diopters can flexibly.Meanwhile the volume of dioptric component 50 and regulating mechanism 60
It is smaller, the wearing experience of helmet 100 is not influenced.User does not need to buy many eyeglasses, can reduce price.
Referring to Fig. 8, the application embodiment provides a kind of exchange method of helmet 100.Exchange method includes:
Step S15: the first pupil image of acquisition；
Step S18: the first frequency of wink is determined according to the first pupil image；
Step S19: in the case where the first frequency of wink is greater than the first preset threshold, the display of helmet 100 is saved
The present image that device 40 is shown.
Referring to Fig. 9, the application embodiment provides a kind of interactive device 10 of helmet 100.Interactive device packet
Acquisition module 15, determining module 18 and screen capture module 19 are included, acquisition module 15 is for acquiring the first pupil image；Determining module 18
For determining the first frequency of wink according to the first pupil image；Screen capture module 19 is used to be greater than first in the first frequency of wink default
In the case where threshold value, the present image that the display 40 of helmet 100 is shown is saved.
Referring to Fig. 10, the application embodiment provides a kind of helmet 100.Helmet 100 includes display
40 and processor 101, processor 101 connects display 40, and processor 101 is for acquiring the first pupil image；And it is used for basis
First pupil image determines the first frequency of wink；And be used in the case where the first frequency of wink is greater than the first preset threshold,
Save the present image that display 40 is shown.
Exchange method, interactive device 10 and the helmet 100 of the helmet 100 of the application embodiment, according to adopting
First pupil image of collection determines the first frequency of wink, and in the case where the first frequency of wink is greater than the first preset threshold, protects
The present image that the display 40 of helmet 100 is shown is deposited, can simply and easily realize the screenshotss to helmet 100,
Be conducive to improve user experience.
Specifically, helmet 100 can be the electronic devices such as electronic glasses, electronic helmet, headphone.It wears and sets
Standby 100 can also be the headset equipment (head mount display, HMD) of electronic equipment or smartwatch.It is not right herein
The concrete form of helmet 100 is defined.
It note that for convenience of description, the application embodiment is by taking helmet 100 is electronic glasses as an example to the application reality
The exchange method for applying the helmet 100 of mode explains.This, which is not represented, limits the concrete form of helmet 100
It is fixed.
Fig. 1 and Fig. 2 are please referred to, helmet 100 may include acquisition equipment 110, and acquisition equipment 110 is for acquiring user's
First pupil image of eyes 200.The quantity for acquiring equipment 110 can be 1,2,3,4 or other quantity.Herein not
The particular number of acquisition equipment 110 is defined.Further, acquisition equipment 110 can be camera.Further, it acquires
Equipment 110 includes but is not limited to color camera, black and white camera, depth camera, infrared camera etc..
In step S15, the quantity of the first pupil image can be one or more.It is appreciated that eyes one are opened when blink
One closes.When eyes are opened completely, the pupil area taken is maximum.When eyes are closed completely, pupil can not be taken.Eyes exist
During being opened to closure, the area of the pupil taken becomes nothing again from large to small.Eyes during being closed into opening,
The area of the pupil taken is become larger by nothing to maximum.It, can be according to collected first pupil in step S18 based on this
Image determines the state of eyes, so that it is determined that the first frequency of wink.
In step S19, helmet can be passed through when saving the present image of the display of display 40 as screenshotss image
100 electroacoustic component, display 40 or vibrating elements prompts the successful information of screenshotss.In one example, successful in screenshotss
In the case of, loudspeaker casting: " screenshotss success！"；In another example, in the successful situation of screenshotss, display 40 is shown:
" screenshotss success！"；In another example, in the successful situation of screenshotss, vibrating sensor vibration.
It note that since user's blink needs the time, in the present embodiment, present image refers to, user's blink
When closing one's eyes for the first time in the process, image shown by display 40.It is appreciated that shown in video playing, video calling, cardon etc.
In, the picture variation that display 40 is shown is very fast, will be shown by display 40 when closing one's eyes for the first time during user's blink
Image saves as screenshotss image, and user's screenshotss can be made more accurate, is conducive to improve user experience.
In addition, in the present embodiment, helmet 100 is based on augmented reality (Augmented Reality, letter
Claim AR).AR technology is a kind of skill for calculating camera image position and angle in real time and add respective image, video, 3D model
Art, target are that virtual world is covered in real world and interacted over the display.
Helmet 100 is based on human-computer interaction technology, utilizes camera shooting as novel man-machine interactive interface and emulation tool
Head, sensor acquire data, and are calculated in real time collected data and matching algorithm, thus by true environment and void
Quasi- object is added to the same picture in real time or space is shown.
Specifically, helmet 100 may also include camera 1001, sensor 1002, head tracking apparatus 1003 and hand over
Mutual equipment 1004.Camera 1001 and sensor 1002 acquire the video or image of real scene, and will be collected incoming
The processor 101 on backstage is so that processor 101 is analyzed it and reconstructed.Processor 101 combines head tracking apparatus 1003
Data analyze the relative position of virtual scene and real scene, realize the alignment of coordinate system and carry out the fusion of virtual scene
It calculates.Interactive device 1004 acquires external control signal, realizes the interactive operation to actual situation combination scene.Letter after system globe area
Breath can display in real time in display 40, to be presented in the visual field of people.
Further, camera 1001 includes but is not limited to depth camera, colour imagery shot, black and white camera.Depth
Sensor can be used for obtaining depth information and carry out gesture identification.Colour imagery shot can be used for obtaining the true letter of current environment
Breath, such as take pictures, video etc..
Sensor 1002 includes but is not limited to environmental sensor, screenshotss sensor.Environmental sensor can be used for obtaining currently
The space characteristics of position.Environmental sensor such as gyroscope, accelerometer, light sensor, proximity sensor etc..Processor
101 can determine triggering times according to the output data of screenshotss sensor, determine whether screenshotss.Screenshotss sensor such as piezoelectricity
Sensor, fingerprint sensor, proximity sensor etc..
Dioptric component 50 can be used as eyeglass.Human eye can see the image of real world, display through dioptric component 50
40 can project the image of virtual world, so that human eye sees virtual world and the superimposed image of real world.It note that
In the present embodiment, the present image that the display 40 of helmet 100 is shown is saved, refers to and saves virtual world and reality
The superimposed image in the world.It is appreciated that in other implementations, can also only save the image of virtual world, or only
Save the image of real world.
It is appreciated that in other implementations, helmet 100 can be based on virtual reality technology (Virtual
Reality, VR).
In addition, helmet 100 can also be used to connect with display terminal, so that the content projection that display terminal is shown is to the end
It wears on the display 40 of equipment.After user wears helmet 100, can be controlled by the click of finger, dragging dummy object,
Function menu interface.Display terminal includes but is not limited to mobile phone, plate, TV, computer, projector etc..
In one example, Figure 11 is please referred to, display terminal 300 is mobile phone, and helmet 100 is connect with mobile phone 300, head
The display 40 for wearing equipment 100 projects the content of the display of mobile phone 300 so that user sees.User wears helmet 100, thus
The content for watching mobile phone 300 to show by display 40.User saves for the content screenshotss for showing display 40, can add
Fast blink, helmet 100 acquire multiple first pupil images of user, and determine that first blinks according to multiple first pupil images
Eye frequency is 2 times/second, and the first preset threshold is 1 time/second, and the first frequency of wink is greater than the first preset threshold, processor 101
Then save the present image of the display of display 40.After screenshotss success, display 40 can project the successful interface of screenshotss so that user
See.In this way, user is not necessarily to helmet 100 to take, then operating handset 300 is to pass through 300 screenshotss of mobile phone.It can be simple
Screenshotss are conveniently realized, are conducive to improve user experience.
Figure 12 is please referred to, in some embodiments, exchange method includes:
Step S16: determine whether blink mode is simple eye blink according to the first pupil image；And it is blinked in blink mode to be simple eye
In the case where, enter step S18；
Step S17: in the case where blink mode is not simple eye blinks, ignore the first pupil image.
In some embodiments, processor 101 is used to determine blink mode according to the first pupil image；And for blinking
In the case that eye mode is simple eye blink, into the step of determining the first frequency of wink according to the first pupil image；And it is used for
Blink mode is in the case that eyes blink, to ignore the first pupil image.
In this way, false triggering can be prevented, the accuracy rate of screenshotss is improved.It is appreciated that user can also blink in not screenshotss,
Moreover, if glasses are uncomfortable or receive external influence, it is possible to which rapid eye movements cause the first frequency of wink to be greater than first
Preset threshold.Thus it is easy to cause the false triggering of screenshotss.
And under normal conditions, user's blink is that eyes blink, and simple eye blink needs user to control consciously.Therefore, Ke Yitong
Cross the first pupil image determine blink mode whether be it is simple eye blink, and in the case where simple eye blink, determine frequency of wink.In this way,
The false triggering for avoiding screenshotss improves the accuracy rate of screenshotss.
Figure 13 is please referred to, in one example, user wears helmet 100, thus by seeing that display 40 projects
The content that is merged with the road surface of real world of virtual person of low position.User saves for the content screenshotss that will be seen that, simple eye blink, head
Multiple first pupil images that equipment 100 acquires user are worn, and determine that blink mode is simple eye according to multiple first pupil images
It blinks, determines the first frequency of wink thus according to the first pupil image.The first determining frequency of wink is 2 times/second, and first is default
Threshold value is 1 time/second, and the first frequency of wink is greater than the first preset threshold, processor 101 then save that user sees it is virtual with it is real
The image of fusion.After screenshotss success, display 40 can project the successful interface of screenshotss so that user sees.
Figure 14 is please referred to, in another example, user wears helmet 100, thus by seeing that display 40 is thrown
The content that the virtual person of low position penetrated is merged with the road surface of real world.User's glasses are itched, and then eyes quickly blink, helmet
Multiple first pupil images of 100 acquisition users, and determine that blink mode is blinked for eyes according to multiple first pupil images, then
Ignore the first pupil image.Even if the first frequency of wink is actually greater than the first preset threshold at this time, processor 101 will not be into
Row screenshotss.In this way, avoiding the false triggering of screenshotss.
Further, in other some embodiments, exchange method includes: to be determined to blink according to the first pupil image
Whether mode is that right eye blinks；And in the case where blink mode is that right eye blinks, S18 is entered step；It is not right eye in blink mode
In the case where blinking, ignore the first pupil image.
In other other embodiments, exchange method includes: to determine that blink mode is according to the first pupil image
It is no to be blinked for left eye；And in the case where blink mode is that left eye blinks, S18 is entered step；It is not the feelings that left eye blinks in blink mode
Under condition, ignore the first pupil image.
In this way, specific eyes are simple eye blink in the case where, just enter step S18, false triggering can be further prevented, into
The accuracy rate of one step raising screenshotss.
Figure 15 is please referred to, in some embodiments, exchange method includes:
Step S11: the second pupil image of acquisition；
Step S12: the second frequency of wink is determined according to the second pupil image；
Step S13: in the case where the second frequency of wink is greater than the second preset threshold, control helmet 100 prompt the
One prompt information, for the first prompt information for prompting the first screenshotss mode, the second preset threshold is greater than the first preset threshold.
In some embodiments, processor 101 is for acquiring the second pupil image；And for according to the second pupil image
Determine the second frequency of wink；And for controlling helmet in the case where the second frequency of wink is greater than the second preset threshold
100 the first prompt informations of prompt, for the first prompt information for prompting the first screenshotss mode, it is default that the second preset threshold is greater than first
Threshold value.
In this way, realizing in the case where user normally blinks too fast, the screenshotss operation of user is guided and prompted.It can
To understand, when eyes of user is uncomfortable, user is easy to alleviate discomfort by rapid eye movements.However it in this way, is easy so that the
Frequency is always more than the first preset threshold at a wink, so as to cause the continuous screenshotss of helmet 100.This had not both met the true of user
Real demand is also easy waste of energy.
The exchange method of present embodiment acquires the second pupil image, and determines the second blink according to the second pupil image
Frequency can determine that user when wearing helmet 100, under normal condition, that is to say and be not intended in the state of screenshotss, blink
Eye frequency.To pointedly prompting user, guidance user how screenshotss, and then improve user experience.Specifically,
One screenshotss mode includes: to slow down blink.
In addition, second pupil image can be acquired in the preset time that user wears helmet 100.In this way, realization pair
The acquisition of second pupil image.It is appreciated that user when just wearing helmet 100, not will do it screenshotss operation generally.Cause
This acquires the second pupil image, it is ensured that according to the second pupillogram in the preset time that user wears helmet 100
As the second frequency of wink determined is frequency of wink of the user under non-screenshotss state.
In the present embodiment, control helmet 100 prompts the first prompt information that can carry out by display 40.When
So, in other implementations, the first prompt information can also be prompted by the acoustoelectric element of helmet 100.It is not right herein
Control helmet 100 prompts the concrete mode of the first prompt information to be defined.
Figure 16 is please referred to, in one example, user wears helmet in 00:00:00,00:00:00-00:01's
In 1s, acquires the second pupil image and determine the second frequency of wink according to according to the second pupil image, the second blink frequency determined
Rate is 4 times/second, and the second preset threshold is 3 times/second, and the second frequency of wink is greater than the second preset threshold, then display 40 is aobvious
Show: " your frequency of wink is too fast, if you need to screenshotss, please slow down blink." ten minutes later, in 00:10:00, user slows down blink frequency
Rate, helmet 100 determine that the first frequency of wink is 2 times/second according to the first pupil image of acquisition, and processor 101 then saves
Present image.
Figure 17 is please referred to, in some embodiments, exchange method includes:
Step S14: in the case where the second frequency of wink is less than the first preset threshold, control helmet 100 prompt the
Two prompt informations, the second prompt information is for prompting the second screenshotss mode.
In some embodiments, processor 101 is used in the case where the second frequency of wink is less than the first preset threshold,
It controls helmet 100 and prompts the second prompt information, the second prompt information is for prompting the second screenshotss mode.
In this way, realize in the case where user normally blinks or blinked slow, the screenshotss operation of user is guided and
Prompt.It is appreciated that user, when not needing screenshotss, normal frequency of wink is usually less than the first preset threshold.This reality
The exchange method for applying mode, in the case where the second frequency of wink is less than the first preset threshold, control helmet 100 prompt the
Two prompt informations.To guide user how screenshotss, be conducive to improve user experience.
Similarly, in the present embodiment, control helmet 100 prompts the second prompt information that can pass through display 40
It carries out.Certainly, in other implementations, the second prompt information can also be prompted by the acoustoelectric element of helmet 100.?
This does not prompt the concrete mode of the second prompt information to be defined control helmet 100.Specifically, the second screenshotss mode packet
It includes: accelerating blink.
Figure 18 is please referred to, in one example, user wears helmet in zero point, in the 8s of 00:00:00-00:08
It is interior, it acquires the second pupil image and determines the second frequency of wink according to according to the second pupil image, the second frequency of wink determined
For 0.5 time/second, and the first preset threshold is 1 time/second, and the second frequency of wink then controls display 40 less than the first preset threshold
Display: " if you need to screenshotss, please accelerate to blink." ten minutes later, in 00:10:00, user accelerates frequency of wink, and helmet 100
Determine that the first frequency of wink is 2 times/second according to the first pupil image of acquisition, processor 101 then saves present image.
Figure 19 is please referred to, in some embodiments, step S19 includes:
Step S191: the output data of the screenshotss sensor 120 of helmet 100 is obtained；
Step S192: the triggering times of screenshotss sensor 120 are determined according to output data；
Step S193: in the case where triggering times are greater than preset times threshold value, the current figure that display 40 is shown is saved
Picture.
In some embodiments, processor 101 is used to obtain the output number of the screenshotss sensor 120 of helmet 100
According to；And the triggering times for determining screenshotss sensor 120 according to output data；And for being greater than default time in triggering times
In the case where number threshold value, the present image that display 40 is shown is saved.
Screenshotss are carried out by screenshotss sensor 120 in this way, realizing, further prevent false triggering.It is appreciated that in this implementation
In mode, in the case where the first frequency of wink is greater than the first preset threshold, helmet 100 enters to screenshotss state, is cutting
Shield the triggering times of sensor 120 greater than in the case where preset times threshold value, then controls 100 screenshotss of helmet.In this way, passing through
The double mechanism of first frequency of wink and triggering times carries out the control of screenshotss, can prevent helmet 100 from missing screenshotss.
In addition, being easy not seeing the content of the display of Chu's display 100, by quick since user is in rapid eye movements
Blink entrance can make screenshotss more accurate after screenshotss state, then through 120 screenshotss of screenshotss sensor, facilitate user,
It is rapidly truncated to the content for wanting interception, is conducive to improve user experience.
It note that and need the time since user repeatedly triggers screenshotss sensor 120, in the present embodiment, currently
Image refers to, when user triggers screenshotss sensor 120 for the first time, image shown by display 40.It is appreciated that being broadcast in video
It puts, in the application such as video calling, cardon are shown, the picture variation that display 40 is shown is very fast, and user is triggered to screenshotss biography for the first time
Image shown by display 40 saves as screenshotss image when sensor 120, and user's screenshotss can be made more accurate, is conducive to mention
High user experience.
Screenshotss sensor 120 in step S191 includes but is not limited to piezoelectric transducer, fingerprint sensor, close sensing
Device etc..Screenshotss sensor 120 may be provided at the power key of helmet 100, shell 20, first support 32, second support 34 or
Elastic webbing 36.Specific location screenshotss sensor 120 not being arranged herein is defined.
Piezoelectric transducer is to utilize sensor made of the piezoelectric effect generated after certain dielectric medium stresses.Piezoelectric effect is
Refer to certain dielectrics in the external force by a direction and when deformation occurs (including bending and telescopic deformation), due to inside
The polarization phenomena of charge, can be the phenomenon that dielectric surface generates charge.Therefore, user is entering after screenshotss state, needs
When screenshotss, pressable piezoelectric transducer, so that processor 101 determines the pressing time of user by the output data of piezoelectric transducer
Number, that is to say the triggering times of screenshotss sensor, in the case where triggering times are greater than preset times threshold value, save display 40
The present image of display.
The acquisition of fingerprint may be implemented in fingerprint sensor.Finger can be put into fingerprint sensor when needing screenshotss by user,
So that processor 101 determines the compression number of user by the output data of fingerprint sensor, screenshotss sensor 120 that is to say
Triggering times save the present image that display 40 is shown in the case where triggering times are greater than preset times threshold value.
It is appreciated that since fingerprint sensor can acquire fingerprint, it can thus be avoided fingerprint sensor is hit by other objects
False triggering caused by hitting.In addition, user can also first pass through fingerprint sensor typing screenshotss fingerprint in advance, entering to screenshotss state
After when needing screenshotss, finger is put into fingerprint sensor, processor 101 determines currently finger according to the output data of fingerprint sensor
Line simultaneously judges whether current finger print matches with screenshotss fingerprint, in the case where current finger print and screenshotss fingerprint matching, determines fingerprint
Sensor is triggered once；Under current finger print and the unmatched situation of screenshotss fingerprint, ignore current finger print.In this way, guaranteeing only
There is the user of preparatory typing screenshotss fingerprint that can prevent people's screenshotss without permission with screenshotss, further improve and wear
The safety of equipment 100.
Proximity sensor can detect whether object proximity.Therefore, user is entering after screenshotss state, needs screenshotss
When, be close to proximity sensor so that processor 101 by the output data of proximity sensor determine user close to number,
It is aobvious to save display 40 in the case where triggering times are greater than preset times threshold value for the triggering times that is to say screenshotss sensor
The present image shown.
In step S193, preset times threshold value can be 0 time, 1 time, 2 times, 3 times or other numerical value.Herein not to default
The specific value of frequency threshold value is defined.
Figure 20 is please referred to, in one example, screenshotss sensor 120 is piezoelectric transducer, in 00:00:00-00:00:01
1 second in, user blinks 2 times, and helmet 100 acquires multiple first pupil images of user, and according to multiple first pupils
Image determines that the first frequency of wink is 2 times/second, and the first preset threshold is 1 time/second, and it is default that the first frequency of wink is greater than first
Threshold value, helmet 100 enter to screenshotss state.In to screenshotss state, user presses screenshotss sensor 120, processor 101
The triggering times that screenshotss sensor 120 is determined according to the output data of screenshotss sensor 120 are 1 time, and preset times threshold value is 0
Secondary, accordingly, it is determined that triggering times are greater than preset times threshold value, processor 101 saves present image.
Certainly, in other implementations, it can not also be entered by accelerating blink to screenshotss state, can directly be led to
It crosses screenshotss sensor 120 and carries out screenshotss.
Figure 21 is please referred to, in some embodiments, step S19 includes:
Step S194: acquisition images of gestures；
Step S195: gesture motion is determined according to images of gestures；
Step S196: in the case where gesture motion and default screenshotss act matched situation, keep the display of helmet aobvious
The present image shown.
Screenshotss are carried out by gesture in this way, realizing, further prevent false triggering.It is appreciated that in the present embodiment,
In the case that first frequency of wink is greater than the first preset threshold, helmet 100 enters to screenshotss state, in gesture motion and in advance
If screenshotss act in matched situation, then 100 screenshotss of helmet are controlled.In this way, passing through the first frequency of wink and gesture motion
Double mechanism carry out screenshotss control, can prevent helmet 100 miss screenshotss.
In addition, being easy not seeing the content of the display of Chu's display 100, by quick since user is in rapid eye movements
Blink enters after screenshotss state, then by gesture motion screenshotss, screenshotss can be made more accurate, make user easily and fast
Ground is truncated to the content for wanting interception, is conducive to improve user experience.
In the present embodiment, images of gestures can be acquired by camera 1002.Default screenshotss movement refers to for three glides.It can
To understand, in other implementations, default screenshotss movement is glided including a finger, sliding, the left cunning of a finger, a finger are right on a finger
It is sliding, two refer to glide, two refer on it is sliding, two refer to left cunning, two refer to right cunning, three it is sliding on referring to, three refer to left cunning, three refer to right cunning, four refer to glide, four
It is slided on finger, the left cunning of four fingers, the right cunning of four fingers, the five fingers glide, cunning, the left cunning of the five fingers, the right cunning of the five fingers, picture circle, picture side, picture triangle on the five fingers
At least one of.The concrete form of default screenshotss movement is not defined herein.
Figure 22 is please referred to, in one example, in 1 second of 00:00:00-00:00:01, user blinks 2 times, wears and sets
Multiple first pupil images of standby 100 acquisition users, and according to multiple first pupil images determine the first frequency of wink be 2 times/
Second, and the first preset threshold is 1 time/second, the first frequency of wink is greater than the first preset threshold, and helmet 100 enters to screenshotss
State.In to screenshotss state, user three, which refers to, to glide, and processor 101 determines gesture figure by the output data of depth camera
It glides, is matched with the movement of default screenshotss, processor 101 then saves present image as referring to for three.It is appreciated that depth camera exists
Half-light environment or night environment are preferable to the collection effect of images of gestures, are conducive to the accuracy rate for improving screenshotss.
Certainly, in other implementations, it can not also be entered by accelerating blink to screenshotss state, can directly be led to
It crosses gesture motion and carries out screenshotss.
Figure 23 is please referred to, in some embodiments, step S15 includes:
Step S152: infrared image is acquired by the infrared camera of helmet 100；
Step S154: processing infrared image is to obtain the first pupil image；
Exchange method includes:
Step S156: whether the object that infrared image is determined according to infrared image is living body；And object be living body
In the case where, enter step S18；
Step S158: in the case where object is not living body, ignore the first pupil image.
In some embodiments, processor 101 is used to acquire infrared image by the infrared camera of helmet 100；
And for handling infrared image to obtain the first pupil image；And for determining that the object of infrared image is according to infrared image
No is living body；And for determining the first frequency of wink into according to the first pupil image in the case where object is living body
Step；And for ignoring the first pupil image in the case where object is not living body.
In this way, realizing the In vivo detection of screenshotss.It is appreciated that since cornea is to the reflex of infrared light, infrared phase
The infrared image of machine shooting, therefore will appear " credit point " phenomenon in pupil region can complete the living body of screenshotss by the phenomenon
Detection, to promote the anti-attack ability of screenshotss.In this way, can avoid by the pupil image pair of the forgeries such as picture, video or mask
Helmet 100 carries out screenshotss.
Specifically, infrared camera may include infrared projector and infrared remote receiver, and infrared projector is red for sending out reflection
Outside line, infrared remote receiver are used to acquire the infrared image of the eye of user.It is appreciated that infrared projector active polishing mode can
It, can be to avoid the collected pupil image quality of colour imagery shot in the case of half-light to obtain the more stable infrared image of brightness
Too poor problem is conducive to the success rate for promoting screenshotss.
Referring to Fig. 10, the application embodiment provides a kind of helmet 100.Helmet 100 includes processor
Processor 101 and memory 102.Memory 102 is stored with one or more programs, and program is processed by the processor the execution of device 101
The exchange method of the helmet 100 of any of the above-described embodiment of Shi Shixian.
Such as execute: step S15: the first pupil image of acquisition；Step S18: determine that first blinks according to the first pupil image
Eye frequency；Step S19: in the case where the first frequency of wink is greater than the first preset threshold, the display for saving helmet is aobvious
The present image shown.
Embodiment further provides a kind of computer readable storage mediums by the application.One or more can be held comprising computer
The non-volatile computer readable storage medium storing program for executing of row instruction, when computer executable instructions are by one or more processors processor
When 101 execution, so that processor processor 101 executes the exchange method of any of the above-described embodiment.
The helmet 100 and computer readable storage medium of the application embodiment, according to the first pupillogram of acquisition
As determining the first frequency of wink, and in the case where the first frequency of wink is greater than the first preset threshold, helmet 100 is saved
The present image that display 40 is shown, can simply and easily realize the screenshotss to helmet 100, be conducive to improve user's body
It tests.
It will be understood by those skilled in the art that structure shown in figure, only part relevant to application scheme is tied
The schematic diagram of structure does not constitute the restriction for the helmet 100 being applied thereon to application scheme, specific helmet
100 may include perhaps combining certain components or with different component cloth than more or fewer components as shown in the figure
It sets.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Instruct relevant hardware to complete by computer program, program can be stored in a non-volatile computer readable storage medium
In matter, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, storage medium can for magnetic disk,
CD, read-only memory (Read-Only Memory, ROM) etc..
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the application the scope of the patents.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection model of the application
It encloses.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (15)
1. a kind of exchange method of helmet, which is characterized in that the exchange method includes:
Acquire the first pupil image；
The first frequency of wink is determined according to first pupil image；
In the case where first frequency of wink is greater than the first preset threshold, save what the display of the helmet was shown
Present image.
2. the exchange method of helmet according to claim 1, which is characterized in that the exchange method includes:
Determine whether blink mode is simple eye blink according to first pupil image；
In the case where the blink mode is simple eye blinks, first blink frequency is determined according to first pupil image into described
The step of rate；
In the case where the blink mode is not simple eye blinks, ignore first pupil image.
3. the exchange method of helmet according to claim 1, which is characterized in that the exchange method includes:
Acquire the second pupil image；
The second frequency of wink is determined according to second pupil image；
In the case where second frequency of wink is greater than the second preset threshold, the first prompt of helmet prompt letter is controlled
Breath, for first prompt information for prompting the first screenshotss mode, second preset threshold is greater than first preset threshold.
4. the exchange method of helmet according to claim 3, which is characterized in that the exchange method includes:
In the case where second frequency of wink is less than first preset threshold, controls the helmet prompt second and mention
Show information, second prompt information is for prompting the second screenshotss mode.
5. the exchange method of helmet according to claim 1, which is characterized in that save the display of the helmet
The present image that device is shown, comprising:
Obtain the output data of the screenshotss sensor of the helmet；
The triggering times of the screenshotss sensor are determined according to the output data；
In the case where the triggering times are greater than preset times threshold value, the present image that the display is shown is saved.
6. the exchange method of helmet according to claim 1, which is characterized in that the first pupil image of acquisition, comprising:
Infrared image is acquired by the infrared camera of the helmet；
The infrared image is handled to obtain first pupil image；
The exchange method includes:
Whether the object that the infrared image is determined according to the infrared image is living body；
In the case where the object is living body, first frequency of wink is determined according to first pupil image into described
Step；
In the case where the object is not living body, ignore first pupil image.
7. a kind of interactive device of helmet, which is characterized in that the interactive device includes acquisition module, determining module and cuts
Panel module, the acquisition module is for acquiring the first pupil image；The determining module is used for according to first pupil image
Determine the first frequency of wink；The screen capture module is used in the case where first frequency of wink is greater than the first preset threshold,
Save the present image that the display of the helmet is shown.
8. a kind of helmet, which is characterized in that the helmet includes display and processor, and the processor connects institute
Display is stated, the processor is for acquiring the first pupil image；And for determining that first blinks according to first pupil image
Eye frequency；And for saving the display and showing in the case where first frequency of wink is greater than the first preset threshold
Present image.
9. helmet according to claim 8, which is characterized in that the processor is used for according to first pupillogram
As determining whether blink mode is simple eye blink；And for the blink mode be it is simple eye blink in the case where, into the basis
The step of first pupil image determines the first frequency of wink；And for not being simple eye the case where blinking in the blink mode
Under, ignore first pupil image.
10. helmet according to claim 8, which is characterized in that the processor is for acquiring the second pupil image；
And for determining the second frequency of wink according to second pupil image；And for being greater than second in second frequency of wink
It in the case where preset threshold, controls the helmet and prompts the first prompt information, first prompt information is for prompting the
One screenshotss mode, second preset threshold are greater than first preset threshold.
11. helmet according to claim 10, which is characterized in that the processor is used in the second blink frequency
In the case that rate is less than first preset threshold, controls the helmet and prompt the second prompt information, second prompt
Information is for prompting the second screenshotss mode.
12. helmet according to claim 8, which is characterized in that the processor is for obtaining the helmet
Screenshotss sensor output data；And the triggering times for determining the screenshotss sensor according to the output data；With
And for saving the present image that the display is shown in the case where the triggering times are greater than preset times threshold value.
13. helmet according to claim 8, which is characterized in that the processor is used to pass through the helmet
Infrared camera acquire infrared image；And for handling the infrared image to obtain first pupil image；And it is used for root
Whether the object that the infrared image is determined according to the infrared image is living body；And in the feelings that the object is living body
Under condition, into described the step of determining the first frequency of wink according to first pupil image；And in the object
In the case where not for living body, ignore first pupil image.
14. a kind of helmet, which is characterized in that the helmet includes memory and processor, the memory storage
There are one or more programs, described program realizes of any of claims 1-6 wear when being executed by the processor
The exchange method of equipment.
15. a kind of non-volatile computer readable storage medium storing program for executing comprising computer executable instructions, which is characterized in that when described
When computer executable instructions are executed by one or more processors, so that any in processor perform claim requirement 1-6
The exchange method of helmet described in.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211160461.6A CN115469748A (en) | 2019-06-26 | 2019-06-26 | Interaction method, interaction device, head-mounted equipment and storage medium |
| CN201910560181.6A CN110275620B (en) | 2019-06-26 | 2019-06-26 | Interaction method, interaction device, head-mounted equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN115469748A (en) | 2022-12-13 |
| CN110275620B (en) | 2022-10-14 |
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