CN108319361A - A kind of feedback method and device - Google Patents
A kind of feedback method and device Download PDFInfo
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- CN108319361A CN108319361A CN201710034270.8A CN201710034270A CN108319361A CN 108319361 A CN108319361 A CN 108319361A CN 201710034270 A CN201710034270 A CN 201710034270A CN 108319361 A CN108319361 A CN 108319361A
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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
-
- 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
-
- 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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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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)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention discloses a kind of feedback method, the method includes：User is obtained to the pressing position that is sent out on the touch screen of terminal；According to the pressing position, the corresponding pressure function of the pressing position is determined；According to the corresponding pressure function of the pressing position, touch feedback and audio feedback are provided for the user.The embodiment of the present invention further simultaneously discloses a kind of feedback device.
Description
Technical field
The present invention relates to technical field of virtual reality more particularly to a kind of feedback methods and device.
Background technology
Now, in terminal device, the functions such as current manufacturer is no longer limited to take pictures for the research of terminal device, music
Excavation, but increasingly pay close attention to terminal device tactile experience.
With the rise gradually using these new technology points of 3Dtouch and pressure sensor, meanwhile, virtual reality exists
It is also a brand-new content on end product, how is obtained in virtual reality using these new technology points and more really more shaken
Experience, be a new project.
However, in the prior art, it is relatively simple to the application of pressure sensing technology, it cannot be based on pressure sensor come real
Now feed back.
Invention content
In view of this, an embodiment of the present invention is intended to provide a kind of feedback method and device, can be pressed based on the current of user
It is that user realizes touch feedback and audio feedback to press position, improves user's feeling of immersion and user's physical examination degree.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
In a first aspect, the embodiment of the present invention provides a kind of feedback method, including：User is obtained to being sent out on the touch screen of terminal
The pressing position gone out；According to the pressing position, the corresponding pressure function of the pressing position is determined；According to the pressing position
Corresponding pressure function is set, touch feedback and audio feedback are provided for the user.
Further, the pressure function is the function using the time as independent variable.
Further, described according to the corresponding pressure function of the pressing position, for the user provide touch feedback and
Audio feedback, including：According to the corresponding pressure function of the pressing position, oscillating function and sound function are determined；According to institute
Oscillating function is stated, touch feedback is provided for the user, according to the sound function, audio feedback is provided for the user.
Further, the terminal includes at least one vibrating device and at least one sound-producing device；The method is also wrapped
It includes：Vibration weighted value is set for each vibrating device, sound weighted value is set for each sound-producing device；Correspondingly, the basis
The corresponding pressure function of the pressing position, determines oscillating function and sound function, including：It is corresponded to according to the pressing position
Pressure function and each vibrating device vibration weighted value, design corresponding oscillating function for each vibrating device；According to
The sound weighted value of the corresponding pressure function of pressing position and each sound-producing device, phase is designed for each sound-producing device
The sound function answered；Correspondingly, described according to the oscillating function, touch feedback is provided for the user, according to the sound
Function provides audio feedback for the user, including：Based on the corresponding oscillating function of each vibrating device, corresponding vibration is driven
Device is vibrated；Based on the corresponding sound function of each sound-producing device, corresponding sound-producing device is driven to play out.
Further, described to vibrate weighted value for the setting of each vibrating device, including：It is set according to following at least one information
Set the vibration weighted value of each vibrating device：The horizontal distance of the current press position of corresponding vibrating device and touch screen, setting
Correspondence vibrating device correction parameter；It is described that for each sound-producing device, sound weighted value is set, including：According to following at least one
The sound weighted value of each sound-producing device is arranged in kind information：The current press position of corresponding sound-producing device and touch screen it is horizontal away from
From, setting correspondence sound-producing device correction parameter.
Further, the method further includes：The posture information for obtaining terminal is divided based on the posture information of the terminal
It Wei not each vibrating device and the corresponding correction parameter of each sound-producing device setting.
Second aspect, the embodiment of the present invention provide a kind of feedback device, including：Acquisition module, for obtaining user to end
The pressing position sent out on the touch screen at end；Determining module, for according to the pressing position, determining the pressing position pair
The pressure function answered；Feedback module, for according to the corresponding pressure function of the pressing position, it is anti-to provide tactile for the user
Feedback and audio feedback.
Further, the pressure function is the function using the time as independent variable.
Further, the feedback module, including：Determination sub-module, for according to the corresponding pressure of the pressing position
Function determines oscillating function and sound function；Submodule is provided, for according to the oscillating function, being provided for the user
Touch feedback provides audio feedback according to the sound function for the user.
Further, the terminal includes at least one vibrating device and at least one sound-producing device；Described device is also wrapped
It includes：Sound weighted value is arranged for each sound-producing device for vibrating weighted value for the setting of each vibrating device in setup module；Phase
Ying Di, the determination sub-module are specifically used for according to the corresponding pressure function of the pressing position and each vibrating device
Weighted value is vibrated, corresponding oscillating function is designed for each vibrating device；According to the corresponding pressure function of the pressing position, with
And the sound weighted value of each sound-producing device, design corresponding sound function for each sound-producing device；Correspondingly, offer
Module is specifically used for being based on the corresponding oscillating function of each vibrating device, and corresponding vibrating device is driven to be vibrated；Based on each
The corresponding sound function of sound-producing device drives corresponding sound-producing device to play out.
Further, the setup module, specifically for each vibrating device is arranged according to following at least one information
Vibrate weighted value：Corresponding vibrating device and the horizontal distance of the current press position of touch screen, setting corresponding vibrating device
Correct parameter；The sound weighted value of each sound-producing device is set according to following at least one information：Corresponding sound-producing device and touch
The correction parameter of the horizontal distance of the current press position of screen, the correspondence sound-producing device of setting.
Further, the acquisition module is additionally operable to obtain the posture information of terminal, the posture letter based on the terminal
Corresponding correction parameter is arranged in breath, respectively each vibrating device and each sound-producing device.
The feedback method and device that the embodiment of the present invention is provided obtain user to being sent out on the touch screen of terminal first
Pressing position, the corresponding pressure function of the pressing position is then determined according to pressing position, finally according to the pressing position
Corresponding pressure function provides touch feedback and audio feedback for the user；That is, the embodiment of the present invention is by getting
Pressing position can obtain corresponding pressure function, by the pressure function could be aware that the pressure at the pressing position become
Change, after learning the pressure change at the pressing position, touch feedback is provided to the user according to the pressure change and the sense of hearing is anti-
Feedback so that pressure change is associated with the tactile of user and the sense of hearing, is user so as to the current press position based on user
It realizes touch feedback and audio feedback, improves user's feeling of immersion and user's physical examination degree.
Description of the drawings
Fig. 1 is the flow diagram of feedback method in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the pressure value at same time point touch screen different location in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the pressure function at a pressing position in the embodiment of the present invention；
Fig. 4 is a kind of optional flow diagram of feedback method in the embodiment of the present invention；
Fig. 5 is the example that the present invention realizes the hardware configuration of terminal used in the method for touch feedback in terminal
Figure；
Fig. 6 is that the present invention realizes that the method for touch feedback is the signal of the oscillating function of each motor setting in terminal
Figure；
Fig. 7 is the structural schematic diagram of feedback device in the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.
The embodiment of the present invention provides a kind of feedback method, can be applied in terminal, the terminal includes touch screen, terminal
Can be fixed terminal or mobile terminal；Above-mentioned mobile terminal can be smart mobile phone, tablet computer or Wearable (such as intelligence
Energy glasses, smartwatch etc.), it can also be intelligent automobile, intelligent appliance (such as intelligent refrigerator, intelligent battery, set-top box)；Intelligence
The operating system of energy mobile phone can be can running for Android operation system, IOS operating system or any other third party exploitation
In operating system (such as the mobile edition linux system, blackberry, blueberry QNX behaviour of micro-computer architecture (including at least processor and memory)
Make system etc.).
It is provided with touch screen in above-mentioned terminal, touch screen is a kind of induction type display dress of the input signals such as receivable contact
It sets, when contacting the graphic button on screen, the haptic feedback system on screen can drive each according to the formula of preprogramming
Kind connection device is substituted for mechanical push button panel, and produces lively visual and sound effects by display picture.
Terminal can also include that the sensor of information is pressed for collection touch, and it includes below extremely that touch screen, which presses information,
A kind of few information：At least one pressing position and pressure data corresponding with each pressing position；In practical applications, it passes
Sensor can be arranged in the lower section of the touch screen of terminal, and sensor can be pressure sensor or realize the pressure of 3D touch functions
Power touch module.
Processor can also be set in terminal, and processor can be the processing implemented the embodiment of the present invention and be specially arranged
Device；Processor is formed with sensor and is communicated to connect, and processor can obtain touch screen pressing position information, and to the information of acquisition
It is handled.
Fig. 1 is the flow diagram of feedback method in the embodiment of the present invention, as shown in Figure 1, this method includes：
S101：User is obtained to the pressing position that is sent out on the touch screen of terminal；
Specifically, following two modes may be used and obtain user to the pressing position that is sent out on the touch screen of terminal.
Mode 1：The current press position of collection touch.
Here it is possible to using pressure sensor or realize the pressure touch module of 3D touch functions come collection touch
Current press position；In practical applications, when user's finger presses touch screen, the pressing position of user's finger is touch screen institute
In a region of plane, therefore, collected in the pressure touch module using pressure sensor or realization 3D touch functions
When the pressing area of user's finger, it can be chosen in the pressing area of user's finger a little as user to the touch screen of terminal
On the pressing position that sends out.
Mode 2：Using at least one manipulation position of terminal current display interface as user to being sent out on the touch screen of terminal
The pressing position gone out.
Here, terminal current display interface can show the interface of desktop icons, can also be any one of terminal
The human-computer interaction interface of application；At any one the manipulation position for pressing terminal current display interface, man-machine friendship may be implemented
Mutually；For example, the manipulation position of terminal current display interface is comprised in a manipulation picture mark position of terminal current display interface,
In practical applications, the manipulation picture mark position that can obtain terminal current display interface first later currently shows terminal
Show some current press position as touch screen of a manipulation picture mark position at interface.
It is illustrated by taking the human-computer interaction interface of " car race game " as an example below.The current display interface of terminal is " racing car
The human-computer interaction interface of game " has " throttle " manipulation picture mark position and " brake " in the human-computer interaction interface of " car race game "
Picture mark position is manipulated, at this point it is possible to choose some conducts in " throttle " manipulates picture mark position or " brake " manipulation picture mark position
The current press position of touch screen.
S102：According to pressing position, the corresponding pressure function of pressing position is determined；
After having obtained pressing position by S101, pressing position correspondence can be found out from established database
Pressure function, wherein pressure function is the function using the time as independent variable.
Here, the pressure function corresponding with each pressing position can be：Collected touch screen corresponds to pressing position
Set the pressure value at place and the correspondence of time；Touch screen corresponds to the pressure value at pressing position and is pressed for characterizing touch screen correspondence
Press the pressure size at position.
In practical applications, in order to establish database, when user presses touch screen, pressure sensor or pressure may be used
The pressure value of the multiple pressing positions of power touch module collection touch, for each pressing position of touch screen, pressure value is logical
It often changes with time and generates variation, that is to say, that it is from change that the pressure value of each pressing position of touch screen, which is with the time,
The function of amount；Therefore, real after obtaining collected touch screen and corresponding to the pressure value at pressing position and the correspondence of time
Show that touch screen corresponds to the pressure function at pressing position on border.
Illustratively, pressing position can be indicated in the form of two-dimensional coordinate, coordinate is the pressing position of (x, y)
Pressure value can be expressed as pressure (x, y) or p (x, y), here, plane is established where x and y are illustrated respectively in touch screen
Two-dimensional coordinate system abscissa and ordinate, where touch screen plane establish two-dimensional coordinate system in, the position of origin can
To be according to circumstances configured, for example, origin is arranged at the center of touch screen, left upper, at the upper right corner, lower right-hand corner
Or at the lower right corner.
Here, in the pressure function that user presses touch screen, the pressure value at same time point, different pressing positions
It may be different, Fig. 2 is the schematic diagram of the pressure value at same time point touch screen different location in the embodiment of the present invention, such as
Shown in Fig. 2, X-axis indicates that the horizontal axis for the two-dimensional coordinate system that the plane where touch screen is established, Y-axis indicate the plane where touch screen
The longitudinal axis of the two-dimensional coordinate system of foundation, Z axis are used to characterize the pressure value at different pressing positions；In Fig. 2, pressure value is more than 0
Two-dimensional coordinate position indicates the pressing position of user, and the two-dimensional coordinate position that pressure value is 0 indicates the position not being depressed by the user
It sets.
Correspondingly, the pressure value at pressing position and the correspondence of time can be corresponded to according to collected touch screen,
Structure touch screen corresponds to the pressure function p (t) at pressing position, and p (t) indicates that using time t as the function of independent variable, Fig. 3 is this
The schematic diagram of pressure function in inventive embodiments at a pressing position, as shown in figure 3, horizontal axis indicates that time t, the longitudinal axis are indicated
Pressure value p (t).
In practical applications, when collecting touch screen and corresponding to the correspondence of pressure value and time at pressing position,
It can acquire from setting time length and correspond to pressure value from pressing position, setting time length can be more than or equal to 1 second.
S103：According to the corresponding pressure function of pressing position, touch feedback and audio feedback are provided to the user.
Here, the time is also just obtained at pressing position after obtaining the corresponding pressure function of pressing position by S102
Changing rule between pressure value can provide touch feedback and audio feedback to the user according to the changing rule.
In order to provide touch feedback and audio feedback to the user, in specific implementation process, Fig. 4 is in the embodiment of the present invention
A kind of optional flow diagram of feedback method, as shown in figure 4, S103 may include：
S401：According to the corresponding pressure function of pressing position, oscillating function and sound function are determined；
S402：According to oscillating function, touch feedback is provided to the user, according to sound function, provide audio feedback to the user.
Specifically, after getting pressing position, the corresponding pressure of pressing position of touch screen is searched in the database
Force function；Oscillating function and sound function are separately designed based on the pressure function found out；Based on designed oscillating function, carry
For touch feedback；Based on designed sound function, audio feedback is provided.
Here, since above-mentioned database includes the correspondence of pressing position and pressure function, in touch screen
When current press position is included in the database of user's pressing touch screen, the data of touch screen can be pressed based on user
The corresponding pressure function in current press position of touch screen is searched in library；Certainly, if not including touch screen in above-mentioned database
When current press position, the corresponding pressure function in current press position of touch screen cannot be found out, at this point, directly terminating to flow
Journey.
Here, oscillating function can be intended to indicate that the correspondence of touch feedback amplitude and time, that is to say, that vibration
Function is the touch feedback amplitude function using the time as independent variable, and the pressure function found out includes the current press of touch screen
The pressure value of position and the correspondence of time, therefore, above-mentioned record design oscillating function based on the pressure function found out
Including：According to the correspondence of the pressure value and time of the current press position of touch screen, oscillating function is designed；For example, touching
The pressure value and the correspondence of time of the current press position of screen can be expressed as the pressure value function using time t as independent variable
P1 (t), at this point it is possible to oscillating function is designed based on function p1 (t), it particularly, can be directly by function p1 (t) as vibration letter
Number.
Sound function can be intended to indicate that the correspondence of audio feedback amplitude and time, that is to say, that sound function
It is the audio feedback amplitude function using the time as independent variable, and the pressure function found out includes the current press position of touch screen
Pressure value and time correspondence, therefore, above-mentioned record includes based on the pressure function design acoustic function found out：
According to the correspondence of the pressure value and time of the current press position of touch screen, design acoustic function；For example, touch screen is worked as
The pressure value of preceding pressing position and the correspondence of time can be expressed as using time t as the pressure value function p1 (t) of independent variable,
At this point it is possible to be based on function p1 (t) design acoustic functions, particularly, directly function p1 (t) can be regard as sound function.
In practical applications, touch feedback and audio feedback respectively can be by the vibrating devices and hair that are arranged in terminal
When acoustic device is realized, correspondingly, touch feedback amplitude can be the Oscillation Amplitude of vibrating device, and audio feedback amplitude can be hair
The wave amplitude of acoustic device.
As can be seen that including the pressure at the corresponding pressing position of touch screen in pressure function corresponding with each pressing position
When value and the correspondence of time, convenient for designing oscillating function and sound function based on the pressure function found out, so that it is advantageous
In offer touch feedback and audio feedback.
In a kind of optional embodiment, above-mentioned terminal includes at least one vibrating device and at least one sound-producing device；
The above method further includes：Vibration weighted value is set for each vibrating device, sound weighted value is set for each sound-producing device；
Correspondingly, S401 may include：According to the vibration of the corresponding pressure function of pressing position and each vibrating device
Weighted value designs corresponding oscillating function for each vibrating device；According to the corresponding pressure function of pressing position and each hair
The sound weighted value of acoustic device designs corresponding sound function for each sound-producing device；
Correspondingly, S402 may include：Based on the corresponding oscillating function of each vibrating device, drive corresponding vibrating device into
Row vibration；Based on the corresponding sound function of each sound-producing device, corresponding sound-producing device is driven to play out.
Above-mentioned vibrating device can be the vibration devices such as linear motor, and vibrating device can be in the control of oscillation control signal
Under vibrated, oscillation control signal can be generated with the processor of terminal；Sound-producing device can be the acoustic devices such as loudspeaker, sounding
Device can play out under the control of sound control signal, and sound control signal can be generated with the processor of terminal.
Here, the number of vibrating device and vibrating device position are not defined, not to the number of sound-producing device
It is defined with sound-producing device position.
Illustrate illustratively to illustrate the number of vibrating device and position below by Fig. 5.
Fig. 5 is the example that the present invention realizes the hardware configuration of terminal used in the method for touch feedback in terminal
Figure, as shown in figure 5, being provided with the pressure touch module 501 for realizing 3D touch functions, pressure touch mould at the touch screen of terminal
Group 501 includes multiple pressure sensors；Panel in the lower section of touch screen is provided with 4 linear motors 502 (circle institute in Fig. 4
The position of label), linear motor is the vibrating device being arranged in terminal, this 4 linear motors are separately positioned on the corresponding panel
Corner location.
Specifically, it is that each vibrating device designs corresponding oscillating function and is that each sound-producing device designs corresponding sound
Being achieved in that for sound function is similar, can be according to finding out for designing corresponding oscillating function for each vibrating device
Pressure function, for each vibrating device be arranged initial feedback function, initial feedback function is multiplied by shaking for corresponding vibrating device
Dynamic weighted value is derived as the oscillating function of corresponding vibrating device design；Here, initial feedback function is for indicating corresponding vibration dress
Set Oscillation Amplitude and the correspondence of time, that is to say, that initial feedback function is the Oscillation Amplitude letter using the time as independent variable
Number.For example, the initial feedback function for being the setting of any one vibrating device is p2 (t), and correspond to the vibration weight of vibrating device
Value is w, then the oscillating function p3 (t) for corresponding vibrating device design is equal to w*p2 (t).
Further, the database found out includes that the pressure value of the current press position of touch screen is corresponding with the time
When relationship, initial feedback function can be designed according to the correspondence of the pressure value and time of the current press position of touch screen.
It, can be according to the corresponding vibration letter of each vibrating device after obtaining the corresponding oscillating function of each vibrating device
Number sends corresponding oscillation control signal to each vibrating device, is shaken according to oscillating function with the corresponding vibrating device of control
It is dynamic.
In addition, since oscillating function can be designed according to the vibration weighted value of each vibrating device, and then according to vibration
The corresponding vibrating device of function drive is vibrated, therefore can be that each vibrating device configures a variety of vibration strategies；Further
Ground, due to when the vibration weighted value of each vibrating device is arranged, it is also necessary to consider the current of corresponding vibrating device and touch screen
The correction parameter of the horizontal distance of pressing position and/or the correspondence vibrating device of setting, in this way, can be set to different vibrating devices
Set different vibration strategies；In addition, due to needing, according to the corresponding oscillating function of each vibrating device, to send out to each vibrating device
Send corresponding oscillation control signal, it is possible to the corresponding accurate complicated oscillation control signal of design, and in drives terminal
At least one vibrating device brings the more graceful touch feedback experience more shaken of user, enriches the content of force feedback.
Also, the broadcast strategy of sound is played for the corresponding sound-producing device of sound function drive of each sound-producing device
It is similar with above-mentioned vibration strategy, here, repeat no more.
In order to design oscillating function and sound function, in a kind of optional embodiment, above-mentioned is each vibrating device
Setting vibration weighted value, including：The vibration weighted value of each vibrating device is set according to following at least one information：Corresponding vibration
Device and the horizontal distance of the current press position of touch screen, the correction parameter of the corresponding vibrating device of setting；Above-mentioned is each
Sound weighted value is arranged in sound-producing device, including：The sound weighted value of each sound-producing device is set according to following at least one information：
Corresponding sound-producing device and the horizontal distance of the current press position of touch screen, the correction parameter of the corresponding sound-producing device of setting.
Specifically, each vibrating device is typically not at plane where touch screen, each vibrating device and touch screen
The horizontal distance of current press position is used to indicate the current of corresponding vibrating device projected position on the touchscreen and touch screen
The distance of pressing position；And each projected position of vibrating device on the touchscreen can be pre-entered into terminal, in this way,
Behind the current press position for obtaining touch screen, the current press position of each vibrating device and touch screen can be obtained by calculating
Horizontal distance；For example, the coordinate of the projected position of a vibrating device on the touchscreen is (x1, y1), and touch screen is worked as
The coordinate of preceding pressing position is (x2, y2), then the horizontal distance d1 for corresponding to the current press position of vibrating device and touch screen is：
Here, the correction parameter of each vibrating device can be pre-set, when being provided with multiple correction parameters in terminal,
The correction parameter of each vibrating device may be the same or different.
Similarly, each sound-producing device is typically not at plane where touch screen, each sound-producing device and touch screen it is current
The horizontal distance of pressing position is used to indicate the current press of the corresponding projected position and touch screen of vibrating device on the touchscreen
The distance of position；And each projected position of sound-producing device on the touchscreen can be pre-entered into terminal, in this way, obtaining
Behind the current press position of touch screen, by the water for calculating the current press position that can obtain each sound-producing device and touch screen
Flat distance；For example, the coordinate of the projected position of a sound-producing device on the touchscreen is (x3, y3), and the current of touch screen is pressed
It is (x2, y2) to press the coordinate of position, then the horizontal distance d2 for corresponding to the current press position of sound-producing device and touch screen is：
Here, the correction parameter of each sound-producing device can be pre-set, when being provided with multiple correction parameters in terminal,
The correction parameter of each sound-producing device may be the same or different.
In a kind of optional embodiment, the above method further includes：Obtain the posture information of terminal, the posture based on terminal
Corresponding correction parameter is arranged in information, respectively each vibrating device and each sound-producing device.
Specifically, vibrating device can be marked respectively, for any one based on the posture information of the terminal
Vibrating device can be marked as emphasis vibrating device or auxiliary vibration device, be rectified for the setting of each emphasis vibrating device is identical
Positive parameter is denoted as parameter 1；Identical correction parameter is set for each auxiliary vibration device, is denoted as parameter 2, parameter 1 is more than parameter
2。
Here, the value of the correction parameter of each vibrating device can also be adjusted according to application scenarios, for example, swashing certain
Under strong scene mode, the correction parameter value of each vibrating device can be bigger than normal.
Further, the posture information of the terminal includes the angle of plane and horizontal plane where touch screen, touch screen institute
In the value of plane and the angle of horizontal plane between 0 degree to 90 degree.
Can be the phase of each vibrating device if plane where touch screen and the angle of horizontal plane are equal to 0 degree or 90 degree
Same correction parameter, that is, it is emphasis vibrating device or auxiliary vibration device to mark each vibrating device.
If plane where touch screen and the angle of horizontal plane are more than 0 degree and less than or equal to 45 degree, each lower section is vibrated
Device is labeled as the first vibrating device, each top vibrating device is labeled as second of vibrating device, wherein lower section vibrates
The projection of device on the touchscreen at a distance from touch screen bottom be less than or equal to the projection of lower section vibrating device on the touchscreen with
Distance at the top of touch screen, the projection of top vibrating device on the touchscreen at the top of touch screen at a distance from shake less than or equal to lower section
The projection of dynamic device on the touchscreen is at a distance from touch screen bottom, when the first vibrating device is emphasis vibrating device, second
Kind vibrating device is auxiliary vibration device；When the first vibrating device is auxiliary vibration device, second of vibrating device is attached most importance to
Vibrating device.
If plane where touch screen and the angle of horizontal plane are more than 45 degree and are less than 90 degree, by each top vibrating device
Labeled as the first vibrating device, each lower section vibrating device is labeled as second of vibrating device.
Similarly, aforesaid way may be used in the mode for corresponding correction parameter being arranged for each sound-producing device, here, no longer
It repeats.
Wherein, when terminal is smart mobile phone, the posture information of terminal is the hand-held posture of terminal, in practical applications,
The hand-held posture of the sensors detection terminals such as the gyroscope being arranged in terminal can be utilized.
Based on above-described embodiment, it can also use three kinds of modes that vibration weighted value is set for each vibrating device, divide below
It does not illustrate.
Corresponding vibration dress is arranged according to the horizontal distance of the current press position of each vibrating device and touch screen in mode 1
The vibration weighted value set.
When employing mode 1 is each vibrating device setting vibration weighted value, vibrating device and the current of touch screen are pressed
The horizontal distance of pressure position is denoted as L1, then the vibration weighted value of vibrating device can be directly proportional to L1, can also be inversely proportional with L1.
The vibration weighted value of corresponding vibrating device is arranged according to the correction parameter of each vibrating device of setting in mode 2.
When employing mode 2 is each vibrating device setting vibration weighted value, vibration weighted value and the vibration of vibrating device
The correction parameter of device is directly proportional.
Mode 3, according to each of the horizontal distance of the current press position of each vibrating device and touch screen and setting
The vibration weighted value of corresponding vibrating device is arranged in the correction parameter of vibrating device.
When employing mode 3 is that end weight value is arranged in each vibrating device, terminal installation and the current of touch screen are pressed
The horizontal distance of pressure position is denoted as L2, and the correction parameter of vibrating device is denoted as S, then the vibration weighted value of vibrating device can be with
L2*S is directly proportional, can also be directly proportional to S/L2.
It should be noted that above-mentioned side equally may be used in the above-mentioned mode that sound weighted value is arranged for each sound-producing device
Formula repeats no more here.
In order to more embody the purpose of the present invention, give an actual example below real to one or more of above-mentioned feedback method
Example is applied to illustrate.
Refering to what is shown in Fig. 5, terminal is smart mobile phone, it is provided with pressure touch module and 4 linear motors in terminal, is also wrapped
Two loudspeaker are included, this 4 linear motors are respectively labeled as motor 1, motor 2, motor 3 and motor 4, and two loudspeaker are respectively labeled as
Loudspeaker 1 and loudspeaker 2；The feedback method includes：
Step A：User is obtained to the pressing position that is sent out on the touch screen of terminal；
Step B：According to pressing position, the corresponding pressure function of pressing position is determined；
Step C：Obtain the posture information of terminal, the posture information based on terminal, respectively each motor setting correction ginseng
Number, for each loudspeaker setting correction parameter；
Wherein, it is x_1 by the correction parameter tags of motor 1, is x_2 by the correction parameter tags of motor 2, by motor 3
Correction parameter tags are y_1, are y_2 by the correction parameter tags of motor 4, are z_1 by the correction parameter tags of loudspeaker 1, by loudspeaker
2 correction parameter tags be z_2, for example, in the correction parameter of 4 motors, x_1 and x_2 are bigger than normal, and y_1 is minimum, close to
0, y_2 is more than y_1, and is less than x_1 and x_2.
Step D：Obtain the horizontal distance of the current press position of each vibrating device and touch screen.
The horizontal distance of motor 1 and the current press position of touch screen is denoted as a, motor 2 and the current of touch screen are pressed
The horizontal distance of pressure position is denoted as b, and motor 3 and the horizontal distance of the current press position of touch screen are denoted as c, by motor 4 and touch
The horizontal distance for touching the current press position of screen is denoted as d, and loudspeaker 1 and the horizontal distance of the current press position of touch screen are denoted as
The horizontal distance of loudspeaker 2 and the current press position of touch screen is denoted as f by e.
Step E：According to each of the horizontal distance of the current press position of each vibrating device and touch screen and setting
The vibration weighted value of corresponding vibrating device is arranged in the correction parameter of vibrating device；According to working as each sound-producing device and touch screen
The vibration of corresponding sound-producing device is arranged in the correction parameter of the horizontal distance of preceding pressing position and each sound-producing device of setting
Weighted value.
Here, the vibration weighted value of motor 1 is denoted as α, the vibration weighted value of motor 2 is denoted as β, by the vibration of motor 3
Weighted value is denoted as γ, and the vibration weighted value of motor 4 is denoted as δ, the sound weighted value of loudspeaker 1 is denoted as μ, by the sound of loudspeaker 2
Weighted value is denoted as ν, then has α=a*x_1, β=b*x_2, γ=c*y_1, δ=d*y_2, μ=e*z_1, ν=f*z_2.
Here, it is that user presses touching of being found out in the database of touch screen by initial feedback function that each motor is arranged
The initial feedback function that each motor is arranged is denoted as P (t), by motor 1, horse by the pressure function for touching the current press position of screen
Up to 2, motor 3 and 4 corresponding oscillating function of motor be denoted as respectively vibrate-1 (t), vibrate-2 (t), vibrate-3 (t),
Loudspeaker 1 and 2 corresponding sound function of loudspeaker are denoted as voice-1 (t), voice-2 (t), then had by vibrate-4 (t) respectively：
Vibrate-1 (t)=α × P (t)
Vibrate-2 (t)=β × P (t)
Vibrate-3 (t)=γ × P (t)
Vibrate-4 (t)=δ × P (t)
Voice-1 (t)=μ × P (t)
Voice-2 (t)=ν × P (t)
Fig. 6 is that the present invention realizes that the method for touch feedback is the signal of the oscillating function of each motor setting in terminal
Scheme, in Fig. 6, vertical axis indicates Oscillation Amplitude, and two horizontal axis are respectively time shaft and motor drive shaft, on the motor, 1,2,3 and
4 indicate motor 1, motor 2, motor 3 and motor 4 respectively；The curve for the arrow meaning that number 1 starts indicates that motor 1 is corresponding and shakes
The curve of dynamic function, the digital 2 arrow meanings started indicates 2 corresponding oscillating function of motor, the arrow meaning that number 3 starts
Curve indicates that 3 corresponding oscillating function of motor, the curve for the arrow meaning that number 4 starts indicate 4 corresponding oscillating function of motor.
Step F：Based on the corresponding oscillating function of each vibrating device, corresponding vibrating device is driven to be vibrated；Based on every
The corresponding sound function of a sound-producing device drives corresponding sound-producing device to play out.
Further, after obtaining touch screen current press position, current press position initial time can also be obtained
Pressure value, the pressure value based on current press position initial time demarcate the log-on data of initial force feedback.It can also be according to tactile
The manipulation icon corresponding to screen current press position is touched, different vibration strategies is set for each vibrating device, is each sounding
Different broadcast strategies is arranged in device, for example, the icon and " oil of touch screen current press position corresponding respectively " throttle exerts oneself to step on "
Door gently step on " icon when, the amplitude of the touch feedback of generation is different, touch screen current press position correspondence " brake " icon
When, the form of touch feedback is the illusion for generating drastically high-frequency vibration, and lean forward；Touch screen current press position is corresponding simultaneously
When " brake " icon and " throttle " icon, the form of touch feedback is to generate the seismaesthesia of force feedback and whipping, and drift centrifuges
Illusion.
The feedback method that the embodiment of the present invention is provided obtains pressing of the user to being sent out on the touch screen of terminal first
Then the corresponding pressure function of the pressing position is determined in position according to pressing position, finally corresponding according to the pressing position
Pressure function provides touch feedback and audio feedback for the user；That is, the embodiment of the present invention passes through the pressing that gets
Position can obtain corresponding pressure function, could be aware that the pressure change at the pressing position by the pressure function,
After knowing the pressure change at the pressing position, touch feedback and audio feedback are provided to the user according to the pressure change so that
Pressure change is associated with the tactile of user and the sense of hearing, is that user realizes tactile so as to the current press position based on user
Feedback and audio feedback, improve user's feeling of immersion and user's physical examination degree.
Based on same inventive concept, the embodiment of the present invention also provides a kind of feedback device, and Fig. 7 is anti-in the embodiment of the present invention
The structural schematic diagram for presenting device, as shown in fig. 7, the device includes：Acquisition module 71, determining module 72 and feedback module 73；
Wherein, acquisition module 71, for obtaining user to the pressing position that is sent out on the touch screen of terminal；Determining module
72, for according to pressing position, determining the corresponding pressure function of pressing position；Feedback module 73, for according to pressing position
Corresponding pressure function, provides touch feedback and audio feedback to the user.
Wherein, above-mentioned pressure function is the function using the time as independent variable.
In order to provide touch feedback and audio feedback to the user, in specific implementation process, above-mentioned feedback module 73, packet
It includes：Determination sub-module, for according to the corresponding pressure function of pressing position, determining oscillating function and sound function；Son is provided
Module, for according to oscillating function, providing touch feedback to the user, according to sound function, providing audio feedback to the user.
Above-mentioned terminal includes at least one vibrating device and at least one sound-producing device；In a kind of optional embodiment,
Above-mentioned apparatus further includes：Setup module is each sound-producing device setting sound for vibrating weighted value for the setting of each vibrating device
Sound weighted value；Correspondingly, above-mentioned determination sub-module, specifically for shaking according to the corresponding pressure function of pressing position and each
The vibration weighted value of dynamic device designs corresponding oscillating function for each vibrating device；According to the corresponding pressure letter of pressing position
The sound weighted value of number and each sound-producing device designs corresponding sound function for each sound-producing device；Correspondingly, above-mentioned
Submodule is provided, is specifically used for being based on the corresponding oscillating function of each vibrating device, corresponding vibrating device is driven to be vibrated；Base
In the corresponding sound function of each sound-producing device, corresponding sound-producing device is driven to play out.
In order to design oscillating function and sound function, in a kind of optional embodiment, above-mentioned setup module is specific to use
In the vibration weighted value that each vibrating device is arranged according to following at least one information：Corresponding vibrating device and touch screen it is current
The correction parameter of the horizontal distance of pressing position, the correspondence vibrating device of setting；It is each according to following at least one information setting
The sound weighted value of sound-producing device：Corresponding sound-producing device and the horizontal distance of the current press position of touch screen, setting it is corresponding
The correction parameter of sound-producing device.
In order to which corresponding correction parameter is arranged for each vibrating device and each sound-producing device, in a kind of optional embodiment
In, above-mentioned acquisition module 71 is additionally operable to obtain the posture information of terminal, the posture information based on terminal, respectively each vibration
Corresponding correction parameter is arranged in device and each sound-producing device.
In practical applications, acquisition module 71, determining module 72, feedback module 73, determination sub-module, provide submodule and
Setup module can be by CPU, microprocessor (MPU, Microprocessor Unit), the application-specific integrated circuit positioned at device
(ASIC, Application Specific Integrated Circuit) or field programmable gate array (FPGA, Field-
Programmable Gate Array) etc. realizations.
The present embodiment records a kind of computer-readable medium, can be ROM (for example, read-only memory, FLASH memory,
Transfer device etc.), magnetic storage medium (for example, tape, disc driver etc.), optical storage medium is (for example, CD-ROM, DVD-
ROM, paper card, paper tape etc.) and other well-known types program storage；Computer is stored in computer-readable medium to be held
Row instruction, when executing an instruction, it includes operation below to cause at least one processor execution：
User is obtained to the pressing position that is sent out on the touch screen of terminal；According to pressing position, pressing position pair is determined
The pressure function answered；According to the corresponding pressure function of pressing position, touch feedback and audio feedback are provided to the user.
The feedback method that the embodiment of the present invention is provided obtains pressing of the user to being sent out on the touch screen of terminal first
Then the corresponding pressure function of the pressing position is determined in position according to pressing position, finally corresponding according to the pressing position
Pressure function provides touch feedback and audio feedback for the user；That is, the embodiment of the present invention passes through the pressing that gets
Position can obtain corresponding pressure function, could be aware that the pressure change at the pressing position by the pressure function,
After knowing the pressure change at the pressing position, touch feedback and audio feedback are provided to the user according to the pressure change so that
Pressure change is associated with the tactile of user and the sense of hearing, is that user realizes tactile so as to the current press position based on user
Feedback and audio feedback, improve user's feeling of immersion and user's physical examination degree.
It need to be noted that be：Apparatus above implements the description of item, is similar with above method description, has same
The identical advantageous effect of embodiment of the method, therefore do not repeat.For undisclosed technical detail in apparatus of the present invention embodiment,
Those skilled in the art please refers to the description of the method for the present invention embodiment and understands, to save length, which is not described herein again.
It need to be noted that be：
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic includes at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific feature, knots
Structure or characteristic can in any suitable manner combine in one or more embodiments.It should be understood that in the various implementations of the present invention
In example, size of the sequence numbers of the above procedures is not meant that the order of the execution order, and the execution sequence of each process should be with its work(
It can determine that the implementation process of the embodiments of the invention shall not be constituted with any limitation with internal logic.The embodiments of the present invention
Serial number is for illustration only, can not represent the quality of embodiment.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as：Multiple units or component can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
It can be the INDIRECT COUPLING by some interfaces, equipment or unit to divide mutual coupling or direct-coupling or communication connection
Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be and be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located at a place, may be distributed over multiple network lists
In member；Some or all of wherein unit can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used
It, can also be during two or more units be integrated in one unit to be each unit individually as a unit；It is above-mentioned
The form that hardware had both may be used in integrated unit is realized, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that：Realize that all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in computer read/write memory medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：Movable storage device read-only is deposited
The various media that can store program code such as reservoir (Read Only Memory, ROM), magnetic disc or CD.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and as independent product
Sale in use, can also be stored in a computer read/write memory medium.Based on this understanding, the present invention is implemented
Substantially the part that contributes to existing technology can be expressed in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
It is personal computer, server or network equipment etc.) execute all or part of each embodiment the method for the present invention.
And storage medium above-mentioned includes：Various Jie that can store program code such as movable storage device, ROM, magnetic disc or CD
Matter.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (12)
1. a kind of feedback method, which is characterized in that including：
User is obtained to the pressing position that is sent out on the touch screen of terminal；
According to the pressing position, the corresponding pressure function of the pressing position is determined；
According to the corresponding pressure function of the pressing position, touch feedback and audio feedback are provided for the user.
2. according to the method described in claim 1, it is characterized in that, the pressure function is the function using the time as independent variable.
3. according to the method described in claim 1, it is characterized in that, described according to the corresponding pressure function of the pressing position,
Touch feedback and audio feedback are provided for the user, including：
According to the corresponding pressure function of the pressing position, oscillating function and sound function are determined；
According to the oscillating function, touch feedback is provided for the user, according to the sound function, provides and listens for the user
Feel feedback.
4. according to the method described in claim 3, it is characterized in that, the terminal includes at least one vibrating device and at least one
A sound-producing device；
The method further includes：Vibration weighted value is set for each vibrating device, sound weighted value is set for each sound-producing device；
Correspondingly, described that oscillating function and sound function are determined according to the corresponding pressure function of the pressing position, including：
According to the corresponding pressure function of the pressing position and the vibration weighted value of each vibrating device, filled for each vibration
Install the corresponding oscillating function of meter；
According to the corresponding pressure function of the pressing position and the sound weighted value of each sound-producing device, filled for each sounding
Install the corresponding sound function of meter；
Correspondingly, described according to the oscillating function, touch feedback is provided for the user, according to the sound function, for institute
It states user and audio feedback is provided, including：
Based on the corresponding oscillating function of each vibrating device, corresponding vibrating device is driven to be vibrated；
Based on the corresponding sound function of each sound-producing device, corresponding sound-producing device is driven to play out.
5. according to the method described in claim 4, it is characterized in that,
It is described to vibrate weighted value for the setting of each vibrating device, including：According to following at least one each vibration dress of information setting
The vibration weighted value set：Corresponding vibrating device is filled with the corresponding vibration of the horizontal distance of the current press position of touch screen, setting
The correction parameter set；
It is described that for each sound-producing device, sound weighted value is set, including：According to following at least one information, each sounding dress is set
The sound weighted value set：Corresponding sound-producing device is filled with the corresponding sounding of the horizontal distance of the current press position of touch screen, setting
The correction parameter set.
6. according to the method described in claim 5, it is characterized in that, the method further includes：
The posture information for obtaining terminal, based on the posture information of the terminal, respectively each vibrating device and each sounding dress
Install corresponding correction parameter.
7. a kind of feedback device, which is characterized in that including：
Acquisition module, for obtaining user to the pressing position that is sent out on the touch screen of terminal；
Determining module, for according to the pressing position, determining the corresponding pressure function of the pressing position；
Feedback module, for according to the corresponding pressure function of the pressing position, touch feedback and the sense of hearing to be provided for the user
Feedback.
8. device according to claim 7, which is characterized in that the pressure function is the function using the time as independent variable.
9. device according to claim 7, which is characterized in that the feedback module, including：
Determination sub-module, for according to the corresponding pressure function of the pressing position, determining oscillating function and sound function；
Submodule is provided, for according to the oscillating function, touch feedback is provided for the user, according to the sound function,
Audio feedback is provided for the user.
10. device according to claim 9, which is characterized in that the terminal includes at least one vibrating device and at least
One sound-producing device；
Described device further includes：Setup module is set for vibrating weighted value for the setting of each vibrating device for each sound-producing device
Set sound weighted value；
Correspondingly, the determination sub-module is specifically used for according to the corresponding pressure function of the pressing position and each vibration
The vibration weighted value of device designs corresponding oscillating function for each vibrating device；According to the corresponding pressure of the pressing position
The sound weighted value of function and each sound-producing device designs corresponding sound function for each sound-producing device；
Correspondingly, the offer submodule is specifically used for being based on the corresponding oscillating function of each vibrating device, drives corresponding vibration
Device is vibrated；Based on the corresponding sound function of each sound-producing device, corresponding sound-producing device is driven to play out.
11. device according to claim 10, which is characterized in that the setup module, be specifically used for according to it is following at least
The vibration weighted value of each vibrating device is arranged in a kind of information：The level of the current press position of corresponding vibrating device and touch screen
The correction parameter of distance, the correspondence vibrating device being arranged；The sound of each sound-producing device is set according to following at least one information
Weighted value：Corresponding sound-producing device and the horizontal distance of the current press position of touch screen, the correction of the corresponding sound-producing device of setting
Parameter.
12. according to the devices described in claim 11, which is characterized in that the acquisition module is additionally operable to obtain the posture of terminal
Information, based on the posture information of the terminal, corresponding correction ginseng is arranged in respectively each vibrating device and each sound-producing device
Number.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034270.8A CN108319361A (en) | 2017-01-17 | 2017-01-17 | A kind of feedback method and device |
| PCT/CN2017/118225 WO2018133627A1 (en) | 2017-01-17 | 2017-12-25 | Feedback method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710034270.8A CN108319361A (en) | 2017-01-17 | 2017-01-17 | A kind of feedback method and device |
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| CN (1) | CN108319361A (en) |
| WO (1) | WO2018133627A1 (en) |
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| WO2018133627A1 (en) | 2018-07-26 |
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Application publication date: 20180724 |