CN107272892A - A kind of virtual touch-control system, method and device - Google Patents
A kind of virtual touch-control system, method and device Download PDFInfo
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- CN107272892A CN107272892A CN201710399191.7A CN201710399191A CN107272892A CN 107272892 A CN107272892 A CN 107272892A CN 201710399191 A CN201710399191 A CN 201710399191A CN 107272892 A CN107272892 A CN 107272892A
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- touch
- movement locus
- display device
- touch information
- sent
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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
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
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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
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
Abstract
The embodiment of the invention discloses a kind of virtual touch-control system, method and device, the virtual touch-control system includes：Display device and intelligent spire lamella are worn, wherein, intelligent spire lamella, the touch information for obtaining user, and touch information is sent to display device is worn, display device is worn, for receiving touch information, and the corresponding touch command of touch information is responded.Due to that need not use depth camera, the cost of virtual touch-control is substantially reduced.
Description
Technical field
The present invention relates to virtual technical field of touch control, more particularly to a kind of virtual touch-control system, method and device.
Background technology
In recent years, the Display Technique such as virtual reality, real enhancing, mixed reality was developed rapidly, mostly by wearing display
Equipment is shown.Arisen at the historic moment for the ease of user to wearing the manipulation of display device, virtual touch technology.
In existing virtual touch technology, using depth camera by the way of object identification is combined it is virtual to realize
Touch-control.General wear is provided with many depth cameras on display device, the coverage of many depth cameras is head
Wear the virtual touch-control detectable range of display device.That is, user is put on after wearing display device, in its depth camera
In head detectable range, user can send the touch control gestures such as click, slip, and depth camera can be carried out to the touch control gesture of user
Shoot, wearing display device just can identify the corresponding touch command of the touch control gesture, and then respond shake-up instruction.
But, using above-mentioned virtual touch way, due to having used many depth cameras, so have to helmet compared with
High power consumption, cost is very high.
The content of the invention
The embodiment of the invention discloses a kind of virtual touch-control system, method and device, to reduce virtual touch-control cost.Skill
Art scheme is as follows：
The embodiments of the invention provide a kind of virtual touch-control system, the system includes：Wear display device and intelligent wrist
Band, wherein,
The intelligent spire lamella, the touch information for obtaining user, and by the touch information send to it is described wear it is aobvious
Show equipment；
It is described to wear display device, refer to for receiving the touch information, and responding the corresponding touch-control of the touch information
Order.
Optionally, the intelligent spire lamella, specifically for obtaining movement velocity, acceleration, vibration frequency and the motion of itself
Time, touch is determined according to the movement velocity, acceleration, vibration frequency and run duration, and by the touch
Action message sent as the touch information to described and wear display device.
Optionally, the system also includes：
Finger ring is sensed, is sent for launching electromagnetic wave, and by the launch time sequence of the electromagnetic wave to the intelligent wrist
Band；
The intelligent spire lamella, is additionally operable to receive the electromagnetic wave by skin, when receiving the transmitting by wireless network
Between sequence, and according to the launch time sequence and receive the reception time series of the electromagnetic wave, determine the sensing finger ring
Movement locus, and the movement locus sent to described as the touch information wear display device；
It is described to wear display device, it is additionally operable to receive the movement locus, according in the movement locus and current display
Hold, determine the corresponding touch command of the movement locus, and respond the touch command.
Optionally, the intelligent spire lamella, is additionally operable to record the formation time of the movement locus, according to the movement locus
And the formation time, judge whether the corresponding touch control gesture of the movement locus is effective, if it is, by the movement locus
Sent as the touch information to described and wear display device；
Or,
The intelligent spire lamella, is additionally operable to record the formation time of the movement locus, and by the formation time send to
It is described to wear display device；It is described to wear display device, it is additionally operable to receive the formation time, and according to the formation time,
Judge whether the corresponding touch command of the movement locus is effective, if it is, responding the touch command.
The embodiment of the present invention additionally provides a kind of virtual touch control method, applied to the intelligent spire lamella in virtual touch-control system,
Wherein, the virtual touch-control system includes：The intelligent spire lamella and display device is worn, methods described includes：
Obtain the touch information of user；
The touch information is sent to display device is worn, so that the display device of wearing receives the touch information
And respond the corresponding touch command of the touch information.
Optionally, methods described also includes：
The electromagnetic wave that sensing finger ring is sent is received by skin；
The launch time sequence for the electromagnetic wave that the sensing finger ring is sent is received by wireless network；
According to the launch time sequence and the reception time series of the reception electromagnetic wave, the sensing finger ring is determined
Movement locus；
The movement locus is sent to described as the touch information and wears display device, so that described wear display
Equipment：The movement locus is received, according to the movement locus and present displayed content, determines that the movement locus is corresponding and touches
Control instruction, and respond the touch command.
Optionally, it is described to be sent the movement locus as the touch information to the step for wearing display device
Suddenly, including：Record the formation time of the movement locus；According to the movement locus and the formation time, the fortune is judged
Whether the corresponding touch control gesture of dynamic rail mark is effective；If it is, being sent the movement locus as the touch information to described
Wear display device.
Or,
Described send the movement locus to described as the touch information wears display device, so that described wear
Display device：The movement locus is received, according to the movement locus and present displayed content, the movement locus correspondence is determined
Touch command, and the step of respond the touch command, including：Record the formation time of the movement locus；By the shape
Sent into time and the movement locus as the touch information to described and wear display device；Wear display so that described and set
It is standby：The movement locus and the formation time are received, according to the movement locus and present displayed content, the motion is determined
The corresponding touch command in track；According to the formation time, judge whether the corresponding touch command of the movement locus is effective；Such as
Fruit is to respond the touch command.
The embodiment of the present invention additionally provides a kind of virtual touch control device, applied to the intelligent spire lamella in virtual touch-control system,
Wherein, the virtual touch-control system includes：The intelligent spire lamella and display device is worn, described device includes：
Touch information acquisition module, the touch information for obtaining user；
Touch information sending module, for the touch information to be sent to wearing display device so that it is described wear it is aobvious
Show that equipment receives the touch information and responds the corresponding touch command of the touch information.
The embodiment of the present invention additionally provides a kind of intelligent spire lamella, including processor, communication interface, memory and communication are always
Line, wherein, processor, communication interface, memory completes mutual communication by communication bus；
Memory, for depositing computer program；
Processor, for performing during the program deposited on memory, realizes above-mentioned method and step.
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, it is characterised in that described computer-readable
Storage medium internal memory contains computer program, and the computer program realizes above-mentioned method and step when being executed by processor.
In the scheme that the embodiment of the present invention is provided, virtual touch-control system includes：Display device and intelligent spire lamella are worn, its
In, intelligent spire lamella is used for the touch information for obtaining user, and touch information is sent to display device is worn, and wears display device
For receiving touch information, and respond the corresponding touch command of touch information.It is virtual to touch due to depth camera need not be used
The cost of control is substantially reduced.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of structural representation for virtual touch-control system that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is the structural representation of another virtual touch-control system based on embodiment illustrated in fig. 1；
A kind of flow chart for virtual touch control method that Fig. 3 is provided by the embodiment of the present invention；
Fig. 4 is the flow chart of another virtual touch control method based on embodiment illustrated in fig. 3；
The particular flow sheet that Fig. 5 is step S504 in embodiment illustrated in fig. 4；
A kind of structural representation for virtual touch control device that Fig. 6 is provided by the embodiment of the present invention；
A kind of structural representation for intelligent spire lamella that Fig. 7 is provided by the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In order to reduce virtual touch-control cost, the embodiments of the invention provide a kind of virtual touch-control system, method, device, intelligence
Can wrist strap and storage medium.
A kind of virtual touch-control system provided in an embodiment of the present invention is introduced first below.
As shown in figure 1, a kind of virtual touch-control system that the embodiment of the present invention is provided includes：Wear display device 110 and
Intelligent spire lamella 120.Wherein, it is to be worn on user's head to wear display device 110, strengthen for carrying out virtual reality, reality,
The equipment of the displays such as mixed reality, intelligent spire lamella 120 is the electronic equipment for being worn on the positions such as user's wrist, arm.
Specifically, intelligent spire lamella 120 is used for the touch information for obtaining user, and the touch information is sent into aobvious to wearing
Show equipment 110, wearing display device 110 is used to receive the touch information, and responds the corresponding touch command of the touch information.Can
With understanding, user, in order to control the display content for wearing display device 110, can send out when using display device 110 is worn
Go out touch control gesture, then intelligent spire lamella 120 will obtain the corresponding touch information of touch control gesture of user.Wherein, intelligent spire lamella
120 set up communication connection with wearing display device 110, to transmit data, use for convenience, the communication connection can be wireless network
Connection, for example, WIFI, WLAN, bluetooth connection etc., it is not specifically limited herein.
For example, intelligent spire lamella 120 is worn on the arm of user, and user is being watched using wearing display device 110
During video, it may be necessary to suspended, the operation such as F.F., now user just can be entered by wearing the arm of intelligent spire lamella 120
The virtual touch-control of row, for example, arm, vibration arm etc. can be brandished.Now the athletic meeting of arm drives intelligent spire lamella 120 1 to start shipment
Dynamic, intelligent spire lamella 120 just can be by detecting that the movable information of itself obtains the corresponding touch-control letter of virtual touch control gesture of user
Breath, and then the touch information is sent to display device 110 is worn, wear display device 110 and receive after the touch information, just
The corresponding touch command of the touch information can be responded.For example, if the corresponding touch command of the touch information is F.F.
Instruction, then wear display device 110 and F.F. processing just is carried out to the video played, to meet the demand of user.
It can be seen that, in the scheme that the embodiment of the present invention is provided, virtual touch-control system includes：Wear display device and intelligent wrist
Band, intelligent spire lamella is used for the touch information for obtaining user, and touch information is sent to display device is worn, and wears display device
For receiving touch information, and respond the corresponding touch command of touch information.It is virtual to touch due to depth camera need not be used
The cost of control is substantially reduced.
As a kind of embodiment of the embodiment of the present invention, the intelligent spire lamella 120 specifically can be used for obtaining itself
Movement velocity, acceleration, vibration frequency and run duration, according to the movement velocity, acceleration, vibration frequency and run duration
Touch is determined, and the action message of the touch is sent to described as the touch information wears display device
110。
In one embodiment, intelligent spire lamella 120 can be by being installed on internal Inertial Measurement Unit (Inertial
Measurement Nnit, IMU) obtain the movement velocity and acceleration of itself.IMU is measurement object three-axis attitude angle (or angle
Speed) and acceleration device, generally, the top of the accelerometer of IMU comprising three single shafts and three single shafts
Spiral shell, accelerometer detection object founds the acceleration signal of three axles in carrier coordinate system unification and independence, and gyro detection carrier is relative to leading
The angular velocity signal of boat coordinate system, the angular speed and acceleration of measurement object in three dimensions, and according to object in three-dimensional space
Between in angular speed and accelerometer calculate the posture of object.
At the same time, intelligent spire lamella 120 can record the run duration of itself, and pass through built-in acceleration transducer
Or other have the sensor of correlation function to measure the vibration frequency of itself.And then, intelligent spire lamella 120 can utilize acquisition
Movement velocity, acceleration, vibration frequency and the run duration of itself extrapolate corresponding touch, for example, palm upset,
Thumb coordinates with middle finger fires the touches such as finger, thumb and forefinger cooperation bullet finger.It should be noted that right in the present embodiment
Do not limited in the specific algorithm for calculating touch.The computation model of same or like effect can be realized in this area
With reference under the overall technical architecture of the present embodiment.
Explanation is needed, because intelligent spire lamella 120 is worn on the positions such as wrist, the arm of user, therefore user wears intelligence
Can wrist strap 120 position athletic meeting drive intelligent spire lamella 120 move therewith, and the two speed, acceleration, vibration frequency with
And run duration is nearly all identical, so when the speed of intelligent spire lamella 120 itself, acceleration, vibration frequency and motion
Between also just reflect the motion state that user wears the position of intelligent spire lamella 120, therefore, the touch-control that determines through the above way is moved
Make the touch that as user sends.
Further, intelligent spire lamella 120 can be used for sending the action message of above-mentioned touch as touch information
To wearing display device 110.Wherein, the action message of touch can be default mark letter corresponding with touch
Breath, keyword message etc., for example, touch overturns for palm, then its action message just can be page turning.
It should be noted that in order that touch command can quickly and accurately be obtained by wearing display device 110, wearing display
Equipment 110 can prestore above-mentioned action message relation corresponding with touch command, so, wear display device 110 and connect
Receive after the touch information, just can find corresponding touch command, and then, respond the touch command found.Assuming that touching
Control action action message be：Snap, wearing display device 110 just can be according to pair of default action message and touch command
The relation answered, finds corresponding touch command, if the corresponding preset touch instruction of snap is：Close current interface,
So wearing display device 110 just can respond the touch command, that is, close current interface, complete virtual touch-control.
It can be seen that, intelligent spire lamella can obtain itself movement velocity, acceleration, vibration frequency and run duration, and according to this
Touch is determined, can be weaker in ambient light, or even accurate determination touch in the dark state, it is ensured that wear display
Equipment properly responds to the touch command of user.
As a kind of embodiment of the embodiment of the present invention, as shown in Fig. 2 said system can also include：Sense finger ring
130, sent for launching electromagnetic wave, and by the launch time sequence of the electromagnetic wave to the intelligent spire lamella 120.The sensing refers to
Ring 130 is typically worn on the finger position of user, the touch control gesture of readily available user's finger.
During practical application, sensing finger ring 130 can by be installed on inside can launch the biological wave guide of electromagnetic wave
Part launches electromagnetic wave, while electromagnetic wave is launched, and sensing finger ring 130 can be used for the launch time sequence of recording electromagnetic wave
Row.It is understood that because the transmitting of electromagnetic wave is a lasting process, thus its launch time be one include it is multiple
The time series of launch time.
Generally, sensing finger ring 130 can be set up by wireless network with intelligent spire lamella 120 and be communicated to connect, will
Above-mentioned launch time sequence is sent to intelligent spire lamella 120 by wireless network.The wireless network can be WIFI, WLAN, bluetooth
Connection etc., is not specifically limited herein.
Accordingly, intelligent spire lamella 120 is additionally operable to receive the electromagnetic wave that sensing finger ring 130 is sent by skin, by above-mentioned
Wireless network receives launch time sequence, and according to launch time sequence and the reception time series of reception electromagnetic wave, it is determined that passing
Feel the movement locus of finger ring 130, and sent movement locus as touch information to wearing display device 110.
Intelligent spire lamella 120 can be used for when receiving the electromagnetic wave that sensing finger ring 130 is sent, and record receives electromagnetic wave
Time series is received, so, intelligent spire lamella 120 just can exist according to launch time sequence, reception time series and electromagnetic wave
Propagation rate in skin, calculates and obtains sensing position of the finger ring 130 in motion process, it is determined that sensing finger ring 130 is in fortune
All positions during dynamic have also determined that the movement locus of sensing finger ring 130, it is to be understood that sensing finger ring 130
Movement locus is the movement locus that user sends touch control gesture.Intelligent spire lamella 120 further can be also used for the fortune of determination
Dynamic rail mark is sent to wearing display device 110.
It should be noted that in order that intelligent spire lamella 120 can accurately determine the movement locus of sensing finger ring 130, intelligence
Can wrist strap 120 can by multiple positions receive electromagnetic wave, so just can according to Electromagnetic Wave Propagation to the plurality of position when
Between it is poor, it is accurate to determine the position of sensing finger ring 130 at any time, and then the accurate movement locus for determining sensing finger ring 130.
Explanation is needed further exist for, in order to avoid intelligent spire lamella 120 recognizes the movement locus of all touch control gestures
For a point, user is when wearing sensing finger ring 130 and intelligent spire lamella 120, it is necessary to which the two is worn on relative displacement
Two positions, for example, intelligent spire lamella 120 is worn in the wrist of a hand of user, then sensing finger ring 130 just can be worn
On some finger of the another hand of user, so, user is wearing intelligent wrist using the finger for adorning oneself with sensing finger ring 130
When the back of the hand or arm with 120 hand etc. carry out hand-written or other touch control gestures, sensing finger ring 130 and intelligent spire lamella 120 are just
It is that, with relative displacement, the reception time series that intelligent spire lamella 120 receives electromagnetic wave is change, intelligent spire lamella 120
Just can be according to launch time sequence and the movement locus for the reception time series determination sensing finger ring 130 for receiving electromagnetic wave.
Wear display device 110 to be additionally operable to receive above-mentioned movement locus, according to the movement locus and present displayed content, really
The corresponding touch command of the fixed movement locus, and respond the touch command.
Wear display device 110 to receive after the movement locus that intelligent spire lamella 120 is sent, wearing display device 110 can root
According to the movement locus and present displayed content, the corresponding touch command of the movement locus is determined.For example, it is assumed that wear display
The present displayed content of equipment 110 is wechat message inputting interface, and the movement locus that intelligent spire lamella 120 is sent is one from left to right
Bar horizontal line, then wearing display device 110 just can determine that the corresponding touch command of the movement locus is：Input Chinese character " one "；
Assuming that wearing the present displayed content of display device 110 for picture browsing interface, the movement locus that intelligent spire lamella 120 is sent is from a left side
To a right horizontal line, then wearing display device 110 just can determine that the corresponding touch command of the movement locus is：Before checking
One pictures.
It can be seen that, by sensing the cooperation of finger ring and intelligent spire lamella, the virtual touch-control system that the embodiment of the present invention is provided can
Handwriting input to recognize user exactly etc. is operated, and accuracy rate is significantly improved, and user is easy to operate, and Consumer's Experience is carried
Rise.
The touch command responded to ensure to wear display device 110 is correct touch command, it is to avoid occurred wrong
Respond by mistake, in one embodiment, intelligent spire lamella 120 can be also used for recording the formation time of above-mentioned movement locus, root
According to movement locus and formation time, judge whether the corresponding touch control gesture of movement locus is effective, if it is, movement locus is made
Sent for touch information to wearing display device 110.
In some cases, user may carry out some maloperations, the influence in order to avoid maloperation to virtual touch-control,
Intelligent spire lamella 120 can be used for the formation time for recording above-mentioned movement locus, according to movement locus and formation time, judge motion
Whether the corresponding touch control gesture in track is effective.In the case of one kind is possible, movement locus is an irregular mixed and disorderly track, also not
For any Chinese character, the movement locus is likely to what user misoperation was caused, and now user does not send any need actually
Wear the touch command of the execution of display device 110, then now intelligent spire lamella 120 just can determine that the movement locus is corresponding tactile
It is invalid to control gesture, then would not also be sent the movement locus as touch information to wearing display device 110.
In the case of alternatively possible, the formation overlong time or too short of movement locus, should no longer in preset time period
Movement locus is likely to what user misoperation was caused, and now user does not send any need actually yet and wears display device
110 touch commands performed, then now intelligent spire lamella 120 just can determine that the corresponding touch control gesture of the movement locus is invalid
, it will not equally be sent the movement locus as touch information to wearing display device 110.
In another embodiment, intelligent spire lamella 120 can be also used for recording the formation time of movement locus, and by shape
Sent into the time to wearing display device 110；Display device 110 is worn to can be also used for receiving the formation time, and according to this
The formation time, judge whether the corresponding touch command of movement locus is effective, if it is, responding the touch command.
That is, after the formation time that intelligent spire lamella 120 records above-mentioned movement locus, the formation time can be sent
To display device 110 is worn, judge whether the corresponding touch command of the movement locus is effective by wearing display device 110.Specifically
Judgment mode judges the corresponding touch control gesture of movement locus with above-mentioned intelligent spire lamella 120, and whether effective manner is identical, specifically may be used
With referring to above-mentioned intelligent spire lamella 120 judge the corresponding touch control gesture of movement locus whether the explanation of effective manner part, herein
Repeat no more.
Corresponding to said system embodiment, the embodiment of the present invention additionally provides a kind of virtual touch control method, below to this hair
A kind of virtual touch control method that bright embodiment is provided is introduced.
As shown in figure 3, a kind of virtual touch control method, applied to the intelligent spire lamella in virtual touch-control system, wherein, the void
Intending touch-control system includes：The intelligent spire lamella and display device is worn, it is to be worn on user's head to wear display device, is used for
The equipment for carrying out the displays such as virtual reality, real enhancing, mixed reality, intelligent spire lamella is to be worn on user's wrist, arm etc.
The electronic equipment at position.Methods described includes：
S301, obtains the touch information of user；
User is when using display device is worn, in order to control the display content for wearing display device, can send touch-control hand
Gesture, then intelligent spire lamella will obtain the corresponding touch information of touch control gesture of user.
For example, intelligent spire lamella can be worn on the arm of user, user using wear display device viewing regard
During frequency, it may be necessary to suspended, the operation such as F.F., now user just can by wear the arm of intelligent spire lamella carry out it is virtual
Touch-control, for example, arm, vibration arm etc. can be brandished, the athletic meeting of arm drives intelligent spire lamella to move together, and intelligent spire lamella is just
Can be by detecting that the movable information of itself obtains the corresponding touch information of virtual touch control gesture of user.
S302, the touch information is sent to display device is worn, so that the display device of wearing receives described touch
Information is controlled, and responds the corresponding touch command of the touch information.
It is understood that intelligent spire lamella sets up communication connection, to transmit data, the communication connection with wearing display device
Generally wireless network is connected, and such as can be WIFI, WLAN, bluetooth connection, be not specifically limited herein.
Intelligent spire lamella is obtained after the touch information of user, just can be sent the touch information to wearing display device, head
Wearing display device just can receive the touch information, and respond the corresponding touch command of the touch information.
For example, if the corresponding touch command of touch information that intelligent spire lamella is sent instructs for F.F., then wear
Display device just carries out F.F. processing to the video played, to meet the demand of user.
It can be seen that, in the scheme that the embodiment of the present invention is provided, intelligent spire lamella obtains the touch information of user, and touch-control is believed
Breath is sent to display device is worn, and is worn display device and is received touch information, and responds the corresponding touch command of touch information.By
In that need not use depth camera, the cost of virtual touch-control is substantially reduced.
As a kind of embodiment of the embodiment of the present invention, the step of the touch information of the acquisition user, it can include：
Obtain movement velocity, acceleration, vibration frequency and the run duration of itself；According to the movement velocity, acceleration,
Vibration frequency and run duration determine touch.
Because intelligent spire lamella is worn on the positions such as wrist, the arm of user, therefore user wears the position of intelligent spire lamella
Athletic meeting drives intelligent spire lamella to move therewith, and speed, acceleration, vibration frequency and the run duration of the two are nearly all phases
With, so when user carries out virtual touch-control by wearing the position of intelligent spire lamella, the motion of intelligent spire lamella is to reflect use
The touch control gesture at family, then intelligent spire lamella just can record the run duration of itself, itself is obtained by the IMU for being installed on inside
Movement velocity and acceleration, and by built-in acceleration transducer or other there is the sensor of correlation function to measure
The vibration frequency of itself.
Intelligent spire lamella is obtained after movement velocity, acceleration, vibration frequency and the run duration of itself, just can be according to this
Movement velocity, acceleration, vibration frequency and run duration extrapolate corresponding touch, for example, palm upset, thumb are with
Assignment conjunction fires finger, thumb and forefinger and coordinates the touches such as bullet finger.It should be noted that being touched in the present embodiment for calculating
The specific algorithm of control action is not limited.It can realize that the computation model of same or like effect may be incorporated in this in this area
Under the overall technical architecture of embodiment.
It is described to send the touch information to wearing display device as a kind of embodiment of the embodiment of the present invention
Step, can include：
The action message of the touch is sent to described as the touch information and wears display device.
Intelligent spire lamella is determined after above-mentioned touch, just can regard the action message of the touch as touch information
Send to wearing display device.Wherein, the action message of touch can be default mark letter corresponding with touch
Breath, keyword message etc., for example, touch overturns for palm, then its action message just can be page turning.
It should be noted that in order that touch command can quickly and accurately be obtained by wearing display device, wearing display and setting
It is standby to prestore above-mentioned action message relation corresponding with touch command, so, wear display device and receive this and touch
Control after information, just can find corresponding touch command, and then, respond the touch command found.Assuming that touch
Action message is：Snap, wears display device and just can be looked into according to default action message relation corresponding with touch command
Corresponding touch command is found, if the corresponding preset touch instruction of snap is：Close current interface, then wear display
Equipment just can respond the touch command, that is, close current interface, complete virtual touch-control.
It can be seen that, intelligent spire lamella can obtain itself movement velocity, acceleration, vibration frequency and run duration, and according to this
Touch is determined, can be weaker in ambient light, or even accurate determination touch in the dark state, it is ensured that wear display
Equipment properly responds to the touch command of user.
As a kind of embodiment of the embodiment of the present invention, as shown in figure 4, the above method can also include：
S401, the electromagnetic wave that sensing finger ring is sent is received by skin；
Above-mentioned virtual touch-control system can also include sensing finger ring, and the sensing finger ring is typically worn on the finger section of user
Position, the touch control gesture of readily available user's finger.During practical application, sensing finger ring can be by being installed on can launching for inside
The biological waveguide device of electromagnetic wave launches electromagnetic wave.Intelligent spire lamella can receive the electromagnetism that sensing finger ring is sent by skin
Ripple is, it is necessary to which explanation, in order that intelligent spire lamella can accurately determine the movement locus of sensing finger ring, intelligent spire lamella can lead to
Cross multiple positions and receive electromagnetic waves, so just can be accurate to determine to pass according to time difference of Electromagnetic Wave Propagation to the plurality of position
Feel the position of finger ring at any time, and then the accurate movement locus for determining sensing finger ring.
S402, the launch time sequence for the electromagnetic wave that the sensing finger ring is sent is received by wireless network；
Finger ring is sensed while electromagnetic wave is launched, can be with the launch time sequence of recording electromagnetic wave, and by electromagnetic wave
Launch time sequence is sent to intelligent spire lamella.It is understood that because the transmitting of electromagnetic wave is a lasting process, so
Its launch time, which is one, includes the time series of multiple launch times.Generally, sensing finger ring and intelligent spire lamella can be with
Set up and communicated to connect by wireless network, above-mentioned launch time sequence is sent to intelligent spire lamella by wireless network.The nothing
Gauze network can be WIFI, WLAN, bluetooth connection etc., be not specifically limited herein.
S403, according to the launch time sequence and the reception time series of the reception electromagnetic wave, determines the sensing
The movement locus of finger ring；
Intelligent spire lamella can record the reception time sequence for receiving electromagnetic wave when receiving the electromagnetic wave that sensing finger ring is sent
Row, so, the propagation speed that intelligent spire lamella just can be according to launch time sequence, reception time series and electromagnetic wave in skin
Rate, calculates and obtains sensing position of the finger ring in motion process, it is determined that all positions of the sensing finger ring in motion process
The movement locus of sensing finger ring is determined that.It is understood that the movement locus of sensing finger ring is that user sends touch-control hand
The movement locus of gesture.
It should be noted that in order to avoid the movement locus of all touch control gestures is identified as a point by intelligent spire lamella,
User is when wearing sensing finger ring and intelligent spire lamella, it is necessary to the two is worn on into two positions with relative displacement, for example, intelligence
Energy wrist strap is worn in the wrist of a hand of user, then sensing finger ring just can be worn at some of the another hand of user
On finger, so, user is entered wearing the back of the hand or arm of the hand of intelligent spire lamella etc. using the finger for adorning oneself with sensing finger ring
During hand-written or other touch control gestures of row, sensing finger ring and intelligent spire lamella are that, with relative displacement, intelligent spire lamella receives electricity
The reception time series of magnetic wave be change, intelligent spire lamella also just can according to launch time sequence and receive electromagnetic wave reception
Time series determines the movement locus of sensing finger ring.
S404, the movement locus is sent to described as the touch information and wears display device, so that the head
Wear display device and receive the movement locus, according to the movement locus and present displayed content, determine the movement locus pair
The touch command answered, and respond the touch command.
Further, intelligent spire lamella determine sensing finger ring movement locus after, just the movement locus can be sent to
Wear display device.Wear after the movement locus that display device receives intelligent spire lamella transmission, wearing display device can basis
Movement locus and present displayed content, determine the corresponding touch command of the movement locus.
For example, it is assumed that wear display device present displayed content for wechat message inputting interface, intelligent spire lamella is sent
Movement locus be a horizontal line from left to right, then wearing display device just can determine the corresponding touch-control of the movement locus
Instruct and be：Input Chinese character " one "；Assuming that display device present displayed content is worn for picture browsing interface, what intelligent spire lamella was sent
Movement locus is a horizontal line from left to right, then wearing display device just can determine that the corresponding touch-control of the movement locus refers to
Make and be：Check previous pictures.
It can be seen that, by sensing the cooperation of finger ring and intelligent spire lamella, the virtual touch-control system that the embodiment of the present invention is provided can
Handwriting input to recognize user exactly etc. is operated, and accuracy rate is significantly improved, and user is easy to operate, and Consumer's Experience is carried
Rise.
The touch command responded to ensure to wear display device is correct touch command, it is to avoid occurred mistakenly
Response, in one embodiment, as shown in figure 5, described send the movement locus as the touch information to described
The step of wearing display device, can include：
S501, records the formation time of the movement locus；
In some cases, user may carry out some maloperations, the influence in order to avoid maloperation to virtual touch-control,
Intelligent spire lamella can record the formation time of the movement locus of sensing finger ring when receiving the electromagnetic wave of sensing finger ring transmitting, with
Just subsequent process can judge whether the corresponding touch control gesture of movement locus is effective according to formation time of movement locus.
S502, according to the movement locus and the formation time, judges that the corresponding touch control gesture of the movement locus is
It is no effective, if it is, performing step S503；If not, without any operation；
In the case of one kind is possible, movement locus is an irregular mixed and disorderly track, is not also any Chinese character, the motion rail
Mark is likely to what user misoperation was caused, and now user does not send any need actually and wears touching for display device execution
Control instruction, then now intelligent spire lamella just can determine that the corresponding touch control gesture of the movement locus is invalid, then can not enter
Any operation of row.
In the case of alternatively possible, the formation overlong time or too short of movement locus, should no longer in preset time period
Movement locus is likely to what user misoperation was caused, and now user does not send any need actually yet and wears display device
The touch command of execution, then now intelligent spire lamella just can determine the corresponding touch control gesture of the movement locus be it is invalid, together
Sample can be without any operation.
In other cases, for example movement locus is the figure of Chinese character or rule, and run duration is in preset time period
When interior, intelligent spire lamella just may determine that the corresponding touch control gesture of the movement locus is effective, continue executing with step S503.
S503, the movement locus is sent to described as the touch information and wears display device.
Intelligent spire lamella, can be using the movement locus as touching after it is determined that the corresponding touch control gesture of movement locus is effective
Control information is sent to display device is worn, and is worn display device and is received after the touch information, just can be according to the movement locus
And present displayed content, the corresponding touch command of the movement locus is determined, and then respond the touch command.
In another embodiment, it is described using the movement locus as the touch information send to it is described wear it is aobvious
The step of showing equipment, it can include：
Record the formation time of the movement locus；The formation time and the movement locus are believed as the touch-control
Breath sends and wears display device to described.
That is, after the formation time that intelligent spire lamella records above-mentioned movement locus, the formation time can be sent to
Display device is worn, judges whether the corresponding touch command of the movement locus is effective by wearing display device.
Accordingly, it is described to wear the step of display device responds the touch command, it can include：
Receive the formation time；According to the formation time, whether the corresponding touch command of the movement locus is judged
Effectively；If it is, responding the touch command.
The formation time that display device receives intelligent spire lamella transmission is worn, just can be judged to move according to the formation time
Whether the corresponding touch command in track is effective, if it is, the touch command is responded, if it is not, then without any operation.
Due to wear display device judge the corresponding touch command of movement locus whether effective manner and above-mentioned intelligent wrist
Band judges the corresponding touch control gesture of movement locus, and whether effective manner is identical, specifically may refer to above-mentioned intelligent spire lamella and judges fortune
The corresponding touch control gesture of dynamic rail mark whether the explanation of effective manner part, will not be repeated here.
Corresponding to above method embodiment, the embodiment of the present invention additionally provides a kind of virtual touch control device, below to this hair
A kind of virtual touch control device that bright embodiment is provided is introduced.
As shown in fig. 6, a kind of virtual touch control device, applied to the intelligent spire lamella in virtual touch-control system, wherein, the void
Intending touch-control system includes：The intelligent spire lamella and display device is worn, described device includes：
Touch information acquisition module 610, the touch information for obtaining user；
Touch information sending module 620, for the touch information to be sent to display device is worn, so that described wear
Display device receives the touch information, and responds the corresponding touch command of the touch information.
It can be seen that, in the scheme that the embodiment of the present invention is provided, intelligent spire lamella obtains the touch information of user, and touch-control is believed
Breath is sent to display device is worn, and is worn display device and is received touch information, and responds the corresponding touch command of touch information.By
In that need not use depth camera, the cost of virtual touch-control is substantially reduced.
As a kind of embodiment of the embodiment of the present invention, the touch information acquisition module 610 can include：
Information acquisition unit (not shown in Fig. 6), during for the movement velocity of itself, acceleration, vibration frequency and motion
Between；
Touch determining unit (not shown in Fig. 6), for according to the movement velocity, acceleration, vibration frequency and
Run duration determines touch；
The touch information sending module 620 can include：
First touch information transmitting element (not shown in Fig. 6), for regarding the action message of the touch as institute
State touch information and send to described and wear display device.
As a kind of embodiment of the embodiment of the present invention, described device can also include：
Electromagnetic wave receiving module (not shown in Fig. 6), for receiving the electromagnetic wave that sensing finger ring is sent by skin；
Time series receiving module (not shown in Fig. 6), for receiving what the sensing finger ring was sent by wireless network
The launch time sequence of the electromagnetic wave；
Movement locus determining module (not shown in Fig. 6), for according to the launch time sequence and the reception electromagnetism
The reception time series of ripple, determines the movement locus of the sensing finger ring；
Movement locus sending module (not shown in Fig. 6), for being sent the movement locus as the touch information
Display device is worn to described, so that the display device of wearing receives the movement locus, according to the movement locus and is worked as
Preceding display content, determines the corresponding touch command of the movement locus, and respond the touch command.
As a kind of embodiment of the embodiment of the present invention, the movement locus sending module can include：
First forms time recording unit (not shown in Fig. 6), the formation time for recording the movement locus；
Touch control gesture judging unit (not shown in Fig. 6), for according to the movement locus and the formation time, judging
Whether the corresponding touch control gesture of the movement locus is effective；
Second touch information transmitting element (not shown in Fig. 6), for when the touch control gesture is effective, by the motion
Track sends to described as the touch information and wears display device.
As a kind of embodiment of the embodiment of the present invention, the movement locus sending module can include：
Second forms time recording unit (not shown in Fig. 6), the formation time for recording the movement locus；
Formation time transmitting element (not shown in Fig. 6), for regarding the formation time and the movement locus as institute
State touch information and send to described and wear display device, so that the display device of wearing receives the formation time, and according to
The formation time, judge whether the corresponding touch command of the movement locus is effective, refer to if it is, responding the touch-control
Order.
The embodiment of the present invention additionally provides a kind of intelligent spire lamella, as shown in fig. 7, comprises processor 710, communication interface 720,
Memory 730 and communication bus 740, wherein, processor 710, communication interface 720, memory 730 is complete by communication bus 740
Into mutual communication；
Memory 730, for depositing computer program；
Processor 710, for performing during the program deposited on memory 730, realizes following steps：
Obtain the touch information of user；
The touch information is sent to display device is worn, so that the display device of wearing receives the touch-control letter
Breath, and respond the corresponding touch command of the touch information.
Wherein, the step of touch information of the acquisition user, can include：
Obtain movement velocity, acceleration, vibration frequency and the run duration of itself；
Touch is determined according to the movement velocity, acceleration, vibration frequency and run duration；
It is described to send the touch information to the step of wearing display device, it can include：
The action message of the touch is sent to described as the touch information and wears display device.
Wherein, the above method can also include：
The electromagnetic wave that sensing finger ring is sent is received by skin；
The launch time sequence for the electromagnetic wave that the sensing finger ring is sent is received by wireless network；
According to the launch time sequence and the reception time series of the reception electromagnetic wave, the sensing finger ring is determined
Movement locus；
The movement locus is sent to described as the touch information and wears display device, so that described wear display
Equipment receives the movement locus, according to the movement locus and present displayed content, determines that the movement locus is corresponding and touches
Control instruction, and respond the touch command.
Wherein, it is described using the movement locus as the touch information send to it is described wear display device the step of,
It can include：
Record the formation time of the movement locus；
According to the movement locus and the formation time, judge whether the corresponding touch control gesture of the movement locus has
Effect；
Display device is worn if it is, the movement locus is sent to described as the touch information.
Wherein, it is described using the movement locus as the touch information send to it is described wear display device the step of,
It can include：
Record the formation time of the movement locus；
The formation time and the movement locus are sent to described as the touch information and wear display device；
It is described wear display device respond the touch command the step of, including：
Receive the formation time；
According to the formation time, judge whether the corresponding touch command of the movement locus is effective；
If it is, responding the touch command.
It can be seen that, in the scheme that the embodiment of the present invention is provided, intelligent spire lamella obtains the touch information of user, and touch-control is believed
Breath is sent to display device is worn, and is worn display device and is received touch information, and responds the corresponding touch command of touch information.By
In that need not use depth camera, the cost of virtual touch-control is substantially reduced.
The communication bus that above-mentioned intelligent spire lamella is mentioned can be Peripheral Component Interconnect standard (Peripheral Component
Interconnect, PCI) bus or EISA (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, controlling bus etc..For just
Only represented in expression, figure with a thick line, it is not intended that only one bus or a type of bus.
The communication that communication interface is used between above-mentioned electronic equipment and other equipment.
Memory can include random access memory (Random Access Memory, RAM), can also include non-easy
The property lost memory (Non-Volatile Memory, NVM), for example, at least one magnetic disk storage.Optionally, memory may be used also
To be storage device that at least one is located remotely from aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is application specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other PLDs, discrete
Door or transistor logic, discrete hardware components.
The embodiment of the present invention additionally provides computer-readable recording medium, and the computer-readable recording medium internal memory is contained
Computer program, the computer program realizes following steps when being executed by processor：
Obtain the touch information of user；
The touch information is sent to display device is worn, so that the display device of wearing receives the touch-control letter
Breath, and respond the corresponding touch command of the touch information.
Wherein, the step of touch information of the acquisition user, can include：
Obtain movement velocity, acceleration, vibration frequency and the run duration of itself；
Touch is determined according to the movement velocity, acceleration, vibration frequency and run duration；
It is described to send the touch information to the step of wearing display device, it can include：
The action message of the touch is sent to described as the touch information and wears display device.
Wherein, the above method can also include：
The electromagnetic wave that sensing finger ring is sent is received by skin；
The launch time sequence for the electromagnetic wave that the sensing finger ring is sent is received by wireless network；
According to the launch time sequence and the reception time series of the reception electromagnetic wave, the sensing finger ring is determined
Movement locus；
The movement locus is sent to described as the touch information and wears display device, so that described wear display
Equipment receives the movement locus, according to the movement locus and present displayed content, determines that the movement locus is corresponding and touches
Control instruction, and respond the touch command.
Wherein, it is described using the movement locus as the touch information send to it is described wear display device the step of,
It can include：
Record the formation time of the movement locus；
According to the movement locus and the formation time, judge whether the corresponding touch control gesture of the movement locus has
Effect；
Display device is worn if it is, the movement locus is sent to described as the touch information.
Wherein, it is described using the movement locus as the touch information send to it is described wear display device the step of,
It can include：
Record the formation time of the movement locus；
The formation time and the movement locus are sent to described as the touch information and wear display device；
It is described wear display device respond the touch command the step of, including：
Receive the formation time；
According to the formation time, judge whether the corresponding touch command of the movement locus is effective；
If it is, responding the touch command.
It can be seen that, in the scheme that the embodiment of the present invention is provided, intelligent spire lamella is obtained when computer program is executed by processor
The touch information of user, and touch information is sent to display device is worn, wear display device and receive touch information, and respond
The corresponding touch command of touch information.Due to that need not use depth camera, the cost of virtual touch-control is substantially reduced.
For device, intelligent spire lamella and storage medium embodiment, implement because it is substantially similar to system and method
Example, so description is fairly simple, related part illustrates referring to the part of system and method embodiment.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of virtual touch-control system, it is characterised in that the system includes：Display device and intelligent spire lamella are worn, wherein,
The intelligent spire lamella, the touch information for obtaining user, and the touch information is sent to described wear display and set
It is standby；
It is described to wear display device, for receiving the touch information, and respond the corresponding touch command of the touch information.
2. the system as claimed in claim 1, it is characterised in that
The intelligent spire lamella, specifically for obtaining movement velocity, acceleration, vibration frequency and the run duration of itself, according to institute
State movement velocity, acceleration, vibration frequency and run duration and determine touch, and the action message of the touch is made
Sent for the touch information to described and wear display device.
3. the system as claimed in claim 1, it is characterised in that the system also includes：
Finger ring is sensed, is sent for launching electromagnetic wave, and by the launch time sequence of the electromagnetic wave to the intelligent spire lamella；
The intelligent spire lamella, is additionally operable to receive the electromagnetic wave by skin, the launch time sequence is received by wireless network
Row, and according to the launch time sequence and the reception time series of the reception electromagnetic wave, determine the fortune of the sensing finger ring
Dynamic rail mark, and the movement locus is sent to described as the touch information wear display device；
It is described to wear display device, it is additionally operable to receive the movement locus, according to the movement locus and present displayed content, really
Determine the corresponding touch command of the movement locus, and respond the touch command.
4. system as claimed in claim 3, it is characterised in that
The intelligent spire lamella, is additionally operable to record the formation time of the movement locus, according to the movement locus and the formation
Time, judge whether the corresponding touch control gesture of the movement locus is effective, if it is, the movement locus is touched as described
Control information, which is sent to described, wears display device；
Or,
The intelligent spire lamella, is additionally operable to record the formation time of the movement locus, and the formation time is sent to described
Wear display device；It is described to wear display device, it is additionally operable to receive the formation time, and according to the formation time, judge
Whether the corresponding touch command of the movement locus is effective, if it is, responding the touch command.
5. a kind of virtual touch control method, it is characterised in that applied to the intelligent spire lamella in virtual touch-control system, wherein, the void
Intending touch-control system includes：The intelligent spire lamella and display device is worn, methods described includes：
Obtain the touch information of user；
The touch information is sent to display device is worn, so that the display device of wearing receives the touch information and sound
Answer the corresponding touch command of the touch information.
6. method as claimed in claim 5, it is characterised in that methods described also includes：
The electromagnetic wave that sensing finger ring is sent is received by skin；
The launch time sequence for the electromagnetic wave that the sensing finger ring is sent is received by wireless network；
According to the launch time sequence and the reception time series of the reception electromagnetic wave, the motion of the sensing finger ring is determined
Track；
The movement locus is sent to described as the touch information and wears display device, display is worn so that described and sets
It is standby：The movement locus is received, according to the movement locus and present displayed content, the corresponding touch-control of the movement locus is determined
Instruction, and respond the touch command.
7. method as claimed in claim 6, it is characterised in that
It is described using the movement locus as the touch information send to it is described wear display device the step of, including：Record
The formation time of the movement locus；According to the movement locus and the formation time, judge that the movement locus is corresponding
Whether touch control gesture is effective；Display device is worn if it is, the movement locus is sent to described as the touch information.
Or,
Described send the movement locus to described as the touch information wears display device, so that described wear display
Equipment：The movement locus is received, according to the movement locus and present displayed content, determines that the movement locus is corresponding and touches
The step of controlling and instruct, and respond the touch command, including：Record the formation time of the movement locus；During by the formation
Between and the movement locus sent as the touch information to described and wear display device；So that described wear display device：
The movement locus and the formation time are received, according to the movement locus and present displayed content, the motion rail is determined
The corresponding touch command of mark；According to the formation time, judge whether the corresponding touch command of the movement locus is effective；If
It is to respond the touch command.
8. a kind of virtual touch control device, it is characterised in that applied to the intelligent spire lamella in virtual touch-control system, wherein, the void
Intending touch-control system includes：The intelligent spire lamella and display device is worn, described device includes：
Touch information acquisition module, the touch information for obtaining user；
Touch information sending module, for the touch information to be sent to wearing display device, wears display and sets so that described
It is standby to receive the touch information and respond the corresponding touch command of the touch information.
9. a kind of intelligent spire lamella, it is characterised in that including processor, communication interface, memory and communication bus, wherein, processing
Device, communication interface, memory completes mutual communication by communication bus；
Memory, for depositing computer program；
Processor, for performing during the program deposited on memory, realizes the method step described in claim any one of 5-7
Suddenly.
10. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium internal memory contains computer
Program, the computer program realizes the method and step described in claim any one of 5-7 when being executed by processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399191.7A CN107272892B (en) | 2017-05-31 | 2017-05-31 | Virtual touch system, method and device |
| PCT/CN2018/088915 WO2018219279A1 (en) | 2017-05-31 | 2018-05-30 | Virtual touch system, method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399191.7A CN107272892B (en) | 2017-05-31 | 2017-05-31 | Virtual touch system, method and device |
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| CN107272892A true CN107272892A (en) | 2017-10-20 |
| CN107272892B CN107272892B (en) | 2019-12-20 |
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| CN (1) | CN107272892B (en) |
| WO (1) | WO2018219279A1 (en) |
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| WO2018219279A1 (en) * | 2017-05-31 | 2018-12-06 | 青岛海尔股份有限公司 | Virtual touch system, method and device |
| CN111766936A (en) * | 2019-04-02 | 2020-10-13 | 广东虚拟现实科技有限公司 | Virtual content control method and device, terminal equipment and storage medium |
| WO2020224640A1 (en) * | 2019-05-08 | 2020-11-12 | 安徽华米信息科技有限公司 | Display method and apparatus, intelligent wearable device, and storage medium |
| WO2021259176A1 (en) * | 2020-06-25 | 2021-12-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method, mobile device, head-mounted display, and system for estimating hand pose |
| CN114679612A (en) * | 2022-03-15 | 2022-06-28 | 辽宁科技大学 | Intelligent household system and control method thereof |
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Also Published As
| Publication number | Publication date |
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| WO2018219279A1 (en) | 2018-12-06 |
| CN107272892B (en) | 2019-12-20 |
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