CN110209303A - Electronic equipment and control method - Google Patents
Electronic equipment and control method Download PDFInfo
- Publication number
- CN110209303A CN110209303A CN201910475901.9A CN201910475901A CN110209303A CN 110209303 A CN110209303 A CN 110209303A CN 201910475901 A CN201910475901 A CN 201910475901A CN 110209303 A CN110209303 A CN 110209303A
- Authority
- CN
- China
- Prior art keywords
- cover board
- electronic equipment
- operating body
- feedback
- touch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
Present disclose provides a kind of electronic equipment, comprising: cover board；Touch induction device is stacked and placed on the inner surface of the cover board, for touch control operation of the inductive operation body on the outer surface of the cover board；Apparatus for testing mechanical, for detect the cover board in the touch control operation by operating body by force information；And feedback device, for, by force information, giving the operating body with operational feedback based on described.The disclosure additionally provides a kind of control method.
Description
Technical field
This disclosure relates to a kind of electronic equipment and a kind of control method.
Background technique
With the development of science and technology, electronic equipment makes rapid progress, and for better user experience, touch-control input function is not
It is disconnected to improve, wherein pressure touch control panel (forcepad) can bring different inputs experience for user, no setting is required key,
The pressing dynamics that user need to be detected, which can be realized, the operation such as clicks.But the set-up mode of existing pressure touch control panel is to need
Electronic equipment surface is hollowed out, and pressure touch control panel surface open is made, cannot be by pressure touch control panel to experience the pressure of sinking
It is hidden in below other component, to electronics and do not cause to limit for the change of form and the usage mode of pressure touch control panel.
Summary of the invention
An aspect of this disclosure provides a kind of electronic equipment, comprising: cover board；Touch induction device is stacked and placed on described
The inner surface of cover board, for touch control operation of the inductive operation body on the outer surface of the cover board；Apparatus for testing mechanical, for examining
Survey the cover board in the touch control operation by operating body by force information；And feedback device, for being believed based on the stress
Breath, to the operating body with operational feedback.
In accordance with an embodiment of the present disclosure, the cover board including the first Panel area and is located at first Panel area periphery
The second Panel area；The touch induction device is stacked and placed on the inner surface of first Panel area；The mechanics detection dress
The inner surface for being stacked and placed on second Panel area is set, for detecting cover board generation in the touch control operation by operating body
Vibration signal, and based on the vibration signal obtain the cover board by force information；The feedback device is stacked and placed on described
The vibration force for being generated vibration force by force information based on described, and is transferred to the lid by the inner surface of two Panel areas
Plate, to give the operating body with operational feedback.
In accordance with an embodiment of the present disclosure, the sensitive surface of the touch induction device is bonded with the inner surface of the cover board；Institute
State with the sensitive surface opposite back side of at least partly overlay area in the touch induction device of apparatus for testing mechanical；Institute
At least partly overlay area of feedback device is stated in the back side of the touch induction device.
In accordance with an embodiment of the present disclosure, the feedback device include driver and can shape-changing material, it is described can shape-changing material
When surface is by electric field action, deformation occurs；The driver be used for according to it is described by force information it is described can shape-changing material table
Face applies electric field, described in driving can shape-changing material deformation occurs, vibration force is provided, with to the operating body with operational feedback.
In accordance with an embodiment of the present disclosure, the apparatus for testing mechanical includes sensor and controller；The sensor is used for
It detects the vibration signal that the cover board is generated in the touch control operation by operating body, and the vibration signal is transmitted to described
Controller；The controller is used to obtain believing by force information, and according to the stress for the cover board according to the vibration signal
It ceases to the driver and sends driving trigger signal, so that the driver can shape according to driving trigger signal driving
Becoming material, deformation occurs.
In accordance with an embodiment of the present disclosure, the stress information of the cover board includes the pressure that is applied on the cover board vertical
Pressure value on the direction of the cover board；The controller is used in the case where the pressure value is greater than preset value to described
Driver sends driving trigger signal.
In accordance with an embodiment of the present disclosure, the controller is also used in the case where the pressure value is greater than preset value, root
Determined according to the pressure value be applied to it is described can electric field on shape-changing material parameter, and send to the driver comprising described
The driving trigger signal of electric pulse field parameter so that the driver according to the electric pulse field parameter to it is described can shape-changing material surface apply
Electric field.
In accordance with an embodiment of the present disclosure, electronic equipment further include: the first noumenon；And second ontology, the first noumenon
It can be rotated relative to second ontology；
Wherein, the cover board, the touch induction device, the apparatus for testing mechanical and the feedback device are set to institute
State the second ontology；The cover board is rigid transparent material plate, and the cover board is being covered in second ontology with the first
On the opposite surface of body.
Another aspect of the disclosure provides a kind of control method, for above-mentioned electronic equipment, comprising: in response to inspection
Measure touch control operation of the cover board by operating body, obtain cover board by force information；Feedback device is controlled by force information based on described
To the operating body with operational feedback.
In accordance with an embodiment of the present disclosure, the stress information for obtaining cover board includes: and obtains the cover board operated
The vibration signal generated when the touch control operation of body；The pressure being applied on the cover board based on vibration signal acquisition is existed
Perpendicular to the pressure value on the cover board direction；Judge whether the pressure value is greater than preset value；It is described to be believed based on the stress
Breath control feedback device includes: in the case where the pressure value is greater than preset value, to institute with operational feedback to the operating body
It states feedback device and sends driving trigger signal, generate vibration force to control the feedback device.
Another aspect of the present disclosure provides a kind of computer readable storage medium, is stored with computer executable instructions,
Described instruction is when executed for realizing method as described above.
Another aspect of the present disclosure provides a kind of computer program, and the computer program, which includes that computer is executable, to be referred to
It enables, described instruction is when executed for realizing method as described above.
Detailed description of the invention
In order to which the disclosure and its advantage is more fully understood, referring now to being described below in conjunction with attached drawing, in which:
Fig. 1 diagrammatically illustrates the application scenarios of electronic equipment according to an embodiment of the present disclosure；
Fig. 2A diagrammatically illustrates the partial structure diagram of electronic equipment according to an embodiment of the present disclosure；
Fig. 2 B diagrammatically illustrates the schematic diagram in the section E-E in Fig. 2A；
Fig. 3 diagrammatically illustrate it is according to an embodiment of the present disclosure can shape-changing material deformation schematic diagram；
Fig. 4 diagrammatically illustrates the connection signal of apparatus for testing mechanical and feedback device according to an embodiment of the present disclosure
Figure；
Fig. 5 A diagrammatically illustrate cover board according to an embodiment of the present disclosure, touch induction device, apparatus for testing mechanical and
The positional diagram of feedback device；
Fig. 5 B diagrammatically illustrates the schematic diagram in the section F-F in Fig. 5 A；
Fig. 6 A diagrammatically illustrate cover board according to an embodiment of the present disclosure, touch induction device, apparatus for testing mechanical and
The positional diagram of feedback device；
Fig. 6 B diagrammatically illustrates the schematic diagram in the section G-G in Fig. 6 A；And
Fig. 7 diagrammatically illustrates the flow chart of the control method according to the embodiment of the present disclosure.
Specific embodiment
Hereinafter, will be described with reference to the accompanying drawings embodiment of the disclosure.However, it should be understood that these descriptions are only exemplary
, and it is not intended to limit the scope of the present disclosure.In the following detailed description, to elaborate many specific thin convenient for explaining
Section is to provide the comprehensive understanding to the embodiment of the present disclosure.It may be evident, however, that one or more embodiments are not having these specific thin
It can also be carried out in the case where section.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid
Unnecessarily obscure the concept of the disclosure.
Term as used herein is not intended to limit the disclosure just for the sake of description specific embodiment.It uses herein
The terms "include", "comprise" etc. show the presence of the feature, step, operation and/or component, but it is not excluded that in the presence of
Or add other one or more features, step, operation or component.
There are all terms (including technical and scientific term) as used herein those skilled in the art to be generally understood
Meaning, unless otherwise defined.It should be noted that term used herein should be interpreted that with consistent with the context of this specification
Meaning, without that should be explained with idealization or excessively mechanical mode.
It, in general should be according to this using statement as " at least one in A, B and C etc. " is similar to
Field technical staff is generally understood the meaning of the statement to make an explanation (for example, " system at least one in A, B and C "
Should include but is not limited to individually with A, individually with B, individually with C, with A and B, with A and C, have B and C, and/or
System etc. with A, B, C).Using statement as " at least one in A, B or C etc. " is similar to, generally come
Saying be generally understood the meaning of the statement according to those skilled in the art to make an explanation (for example, " having in A, B or C at least
One system " should include but is not limited to individually with A, individually with B, individually with C, with A and B, have A and C, have
B and C, and/or the system with A, B, C etc.).
Shown in the drawings of some block diagrams and/or flow chart.It should be understood that some sides in block diagram and/or flow chart
Frame or combinations thereof can be realized by computer program instructions.These computer program instructions can be supplied to general purpose computer,
The processor of special purpose computer or other programmable data processing units, so that these instructions are when executed by this processor can be with
Creation is for realizing function/operation device illustrated in these block diagrams and/or flow chart.The technology of the disclosure can be hard
The form of part and/or software (including firmware, microcode etc.) is realized.In addition, the technology of the disclosure, which can be taken, is stored with finger
The form of computer program product on the computer readable storage medium of order, the computer program product is for instruction execution system
System uses or instruction execution system is combined to use.
Embodiment of the disclosure provides a kind of electronic equipment, comprising: cover board；Touch induction device is stacked and placed on the lid
The inner surface of plate, for touch control operation of the inductive operation body on the outer surface of the cover board；Apparatus for testing mechanical, for detecting
The cover board in the touch control operation by operating body by force information；And feedback device, for based on described by force information,
To the operating body with operational feedback.
Touch induction device, can be set to the lower section of cover board, operating body by the electronic equipment that the embodiment of the present disclosure provides
The outer surface of cover board is directly acted on, touch induction device can sense the touch control operation of operating body, and can use power
The size for learning the power that detection device detects that operating body applies cover board, the function of forcepad may be implemented in conjunction with touch point position
Can, and using the vibrational feedback effect of feedback device simulation actual physical key, improve user experience.
Fig. 1 diagrammatically illustrates the application scenarios of electronic equipment according to an embodiment of the present disclosure.It should be noted that figure
Being only shown in 1 can be using the example of the scene of the embodiment of the present disclosure, to help skilled in the art to understand the skill of the disclosure
Art content, but it is not meant to that the embodiment of the present disclosure may not be usable for other equipment, system, environment or scene.
As shown in Figure 1, the electronic equipment of embodiment of the disclosure for example can be laptop 100, cover board can cover
The region of the removing keyboard of the upper surface in 100 pedestal of laptop is covered, cover board can be transparency glass plate.
Pressure touch control panel (Forcepad) 120 is a kind of Trackpad, different from the conventional touchpads on laptop
It is that Forcepad substitutes traditional mouse using pressure tracking and clicks, different inputs can be brought to experience for user, without setting
Key is set, a variety of operations can be realized in the pressing dynamics that need to only detect user.For example, in terms of the F.F. of video file, user
After pressing F.F., slightly firmly continues to press, the velocity variations of F.F. can be realized.For another example user's finger is in Forcepad
On can switch the display page when horizontally slipping, when finger is clicked or input click commands etc., or also may be implemented more
Point manipulation function, considerably increases the type of mode of operation, facilitates the degree easy to use for promoting user.
If but existing pressure touch control panel is set to the lower section of whole face cover board, user carries out pressing behaviour on the cover board
Make, due to the obstruction of cover board, pressing force cannot be sunk to being transferred to pressure touch control panel, thus pressure touch control panel cannot detect use
The pressing dynamics at family, cause disabler.
The embodiment of the present disclosure provides a kind of electronic equipment, and electronic equipment includes a kind of pressure touch control panel structure, Ke Yishe
It is placed in the lower section of whole face cover board, touch induction device can detecte the position of touch of user's finger, and apparatus for testing mechanical passes through inspection
The vibration wave that generates determines the pressing dynamics of user's finger when surveying finger by cover clamp, comes in conjunction with touch location and pressing dynamics
Know that the operation of user is intended to, so that electronic equipment executes corresponding operation, and provides vibrational feedback, simulation by feedback device
Actual physical key.
Fig. 2A diagrammatically illustrates the partial structure diagram of electronic equipment 200 according to an embodiment of the present disclosure.
Fig. 2 B diagrammatically illustrates the schematic diagram in the section E-E in Fig. 2A.
As shown in Figure 2 A and 2 B, electronic equipment 200 includes: cover board 210, touch induction device 220, apparatus for testing mechanical
230 and feedback device 240.
Touch induction device 220 is stacked and placed on the inner surface of cover board, for touching of the inductive operation body on the outer surface of cover board
Control operation.
Apparatus for testing mechanical 230 be used for detect cover board in the touch control operation by operating body by force information.
Feedback device 240, for giving operating body with operational feedback based on by force information.
In accordance with an embodiment of the present disclosure, cover board 210 can be transparency glass plate, and cover board 210 can be covered on notebook electricity
On region on the upper surface of brain pedestal in addition to keyboard, grey parts as shown in Figure 2 A.Cover board 210 include outer surface and
Inner surface, outer surface are used to receive the touch control operation of user.
In accordance with an embodiment of the present disclosure, touch induction device 220, apparatus for testing mechanical 230 and feedback device 240 can groups
At pressure touch control panel (forcepad) structure.
In accordance with an embodiment of the present disclosure, touch induction device 220 for example can be capacitive type touch pad, including induction table
Face, sensitive surface can be bonded with the inner surface of cover board 210.When the operating bodies such as user's finger cover board 210 and touch sensible
When carrying out touch operation on the corresponding region of device 220, contact point of the operating body on touch induction device 220 draws one
Small electric current, circuit board can accurately calculate to obtain the position of touch-control according to current value.
In accordance with an embodiment of the present disclosure, apparatus for testing mechanical 230 for example can be elastic wave sensor, be able to detect cover board
The vibration signal generated in the touch control operation by operating body, and based on vibration signal obtain cover board by force information.Operation
When body carries out touch control operation on the cover board, elastic vibration wave can be formed on the cover board, and elastic wave sensor is able to detect the elasticity
The waveform of vibration wave, and the pressing dynamics of operating body are obtained according to waveshape.
Elastic wave sensor can detecte dynamics information when user continues with identical or different power pressing.Firstly, right
In user is continuously applied identical power the case where, the power that user is applied usually there will be the fluctuation of certain amplitude, according to elasticity
The small floating of waveform determines that user is being continuously applied identical power.Even if not changed in the size for the power that user applies
In the case of, elastic wave sensor also can detecte dynamics information when user continues with the pressing of identical power, this is because user
When unclamping finger after long-time presses, elastic waveform stereoscopic can detecte, before can determining user according to the elastic waveform stereoscopic
Whether in push input device, secondly, the seat of contact point can be obtained using touch induction device 220 (such as capacitance touching control technology)
Mark information, can determine user whether Continued depression same position.And pressing dynamics of operating body during pressing are sent out
It the case where changing, can the directly variation of elastic waveform stereoscopic changed to determine dynamics based on the received.
The quantity of apparatus for testing mechanical 230 can be one or more, be multiple in the quantity of apparatus for testing mechanical 230
In the case of, it can be distributed in the peripheral regions of touch induction device 220.
In accordance with an embodiment of the present disclosure, due to eliminating physical button, in order to there is better friendship when user presses
Mutually experience needs to simulate the feedback effects of actual physical key to user with operational feedback, improves user experience.Feedback device
240 can be based on being generated vibration force by force information, and vibration force is transferred to cover board, to give operating body to provide operational feedback.
In accordance with an embodiment of the present disclosure, feedback device 240 include driver and can shape-changing material, can shape-changing material on surface
Deformation occurs when by electric field action, driver be used for according to by force information can shape-changing material surface apply electric field, driving can
Deformation occurs for shape-changing material, provides vibration force, to give operating body with operational feedback.
Fig. 3 diagrammatically illustrate it is according to an embodiment of the present disclosure can shape-changing material deformation schematic diagram.
As shown in figure 3, feedback device using can shape-changing material inverse piezoelectric effect carry out vibrational feedback, realize analog physical
The effect of key.Piezoelectric effect refers to that certain dielectrics (can shape-changing material) are become in a certain direction by the effect of external force
When shape, inside can generate polarization phenomena, while there is positive and negative opposite charge on its two apparent surfaces.When external force is gone
After falling, it can be restored to uncharged state again, and this phenomenon is known as direct piezoelectric effect.When the direction of active force changes, electricity
The polarity of lotus also changes correspondingly.On the contrary, inverse piezoelectric effect refers to that these electricity are situated between when applying electric field on polarization of dielectric direction
Matter can also deform, and after electric field removes, dielectric deformation disappears therewith.
In the case where the coverplate stress information that apparatus for testing mechanical detects meets preset condition, the driving of feedback device
Device to can shape-changing material apply electric field, driving can shape-changing material deformation occurs, vibration force is provided, with for operating body provide operation instead
Feedback.Wherein, driver for example can be field generator.
The quantity of feedback device can be one or more, in the case where the quantity of feedback device is multiple, equally may be used
To be distributed in the peripheral regions of touch induction device 220.
The stress information of cover board includes the pressure value of the pressure that is applied on cover board on the direction perpendicular to cover board, cover board
Being met preset condition by force information can refer to that the pressure value is greater than preset pressure threshold, and controller is greater than default in pressure value
Driving trigger signal is sent to driver in the case where pressure threshold.
In accordance with an embodiment of the present disclosure, touch induction device (such as capacitance touch is bonded inside whole face glass cover-plate
Plate), for obtaining the position of touch point, while in the two side areas of touch induction device be arranged apparatus for testing mechanical (such as
It is elastic wave sensor).Using the elastic vibration wave signal on apparatus for testing mechanical detection cover board, realize on vertical direction
Dynamics detecting, obtaining pressure value in conjunction with touch point position and pressure value may be implemented the pressure of pressure touch control panel (Forcepad)
Following function knows that user is intended to, and then electronic equipment is made to execute corresponding operation.Meanwhile it being put beside touch induction device
Vibrational feedback device (for example including can shape-changing material) be set, when apparatus for testing mechanical detects push action, triggering vibration is anti-
It presents device and carries out touch-control feedback.In this way, pressure touch control panel (Forcepad) can support comprehensive glass-faced design, without pair
Cover board is hollowed out, even if pressure touch control panel (Forcepad) is placed in below whole face cover board, the operating force of user cannot be straight
It connects in the case that sinking is transferred to pressure touch control panel (Forcepad), also can use apparatus for testing mechanical (e.g. elastic wave
Sensor) pressing dynamics of user are calculated by the vibration wave on detection cover board, meanwhile, in the pressing for detecting user
When movement, good vibrational feedback effect is provided using deformable materials, simulates realistically physical button.
Fig. 4 diagrammatically illustrates the connection signal of apparatus for testing mechanical and feedback device according to an embodiment of the present disclosure
Figure.
As shown in figure 4, in accordance with an embodiment of the present disclosure, apparatus for testing mechanical 430 includes sensor 431 and controller 432；
Sensor 431 is, for example, above-mentioned elastic wave sensor, for detecting cover board in the touch control operation by operating body
When the vibration signal that generates, vibration signal is, for example, above-mentioned shape information, and vibration signal is transmitted to the number of controller 432
According to collector unit.
The data collection module of controller 432 will be transmitted to logic computing unit from the vibration signal of sensor collection, patrol
Volume computing unit according to vibration signal obtain cover board by force information, and by trigger unit to the drive for sending feedback device 440
Dynamic device 441 sends driving trigger signal.
In accordance with an embodiment of the present disclosure, controller can also be in the case where pressure value be greater than preset value, according to pressure value
Determine be applied to can electric field on shape-changing material parameter, and send to driver include electric pulse field parameter driving trigger signal,
So that driver according to electric pulse field parameter to can shape-changing material surface apply electric field.
For example, in the pressing dynamics difference of operating body, controller can control driver to can shape-changing material surface apply
The electric field for adding varying strength, make can shape-changing material deformation extent it is different, to provide the vibration force of varying strength；For another example
When the pressing dynamics difference of operating body, can control can the different zones of shape-changing material deformation occurs, specifically, in pressing dynamics
When larger, can to can the whole surface of shape-changing material apply electric field, make can shape-changing material it is whole deformation occurs, in pressing dynamics
When smaller, can only to can shape-changing material partial region surface apply electric field, make can shape-changing material partial region occur
Deformation.
Fig. 5 A diagrammatically illustrate cover board according to an embodiment of the present disclosure, touch induction device, apparatus for testing mechanical and
The positional diagram of feedback device.
Fig. 5 B diagrammatically illustrates the schematic diagram in the section F-F in Fig. 5 A.
As fig. 5 a and fig. 5b, in accordance with an embodiment of the present disclosure, cover board 510 includes the first Panel area 511 and is located at
Second Panel area 512 of 511 periphery of the first Panel area.
The range of first Panel area 511 is corresponding with touch induction device, and touch induction device is stacked and placed on the first cover board
The inner surface of the inner surface in region 511, the sensitive surface and the first Panel area 511 that specifically can be touch induction device pastes
It closes, user can carry out touch control operation on the outer surface of the first Panel area 511.
Apparatus for testing mechanical 530 and feedback device 540 are stacked and placed on the inner surface of the second Panel area 512, specifically can be with
Be apparatus for testing mechanical 530 elastic wave sensor and feedback device 540 can shape-changing material and the second Panel area 512 it is interior
Surface fitting.In this way, elastic wave sensor can be mounted directly on cover inner surface, the vibration wave generated on cover board is directly incuded
Signal, the controller combination vibration wave signal of apparatus for testing mechanical 530, the elastic position of wave sensor and the position of touch point,
The pressing dynamics of operating body can be calculated.Can shape-changing material can also be mounted directly on cover inner surface, directly to cover board
Vibration force is provided.The general thickness of Forcepad device can be thinned in such positional structure, can control general thickness
Within 1.0mm, more inner spaces are saved for electronic equipment.
In disclosure other embodiments, a layer circuit board can also be set on the inner surface of cover board 510, such as can be with
Flexible circuit board FPC, the controller of above-mentioned apparatus for testing mechanical 230 and the driver of feedback device 240 can be set in
On flexible circuit board.The upper surface of flexible circuit board is bonded with the inner surface of cover board, the sensitive surface of touch induction device, mechanics
The elastic wave sensor of detection device 530 and feedback device 540 can shape-changing material can be fitted under flexible circuit board FPC
On surface.Due to the very thin thickness of flexible circuit board FPC, touch induction device, apparatus for testing mechanical and feedback are had substantially no effect on
The function of device.
In addition, apparatus for testing mechanical and feedback device can also be stacked and placed on the inner surface of touch induction device, i.e. cover board, touching
Sensing device, apparatus for testing mechanical and feedback device is touched to be stacked.
Fig. 6 A diagrammatically illustrate cover board according to an embodiment of the present disclosure, touch induction device, apparatus for testing mechanical and
The positional diagram of feedback device.
Fig. 6 B diagrammatically illustrates the schematic diagram in the section G-G in Fig. 6 A, and (feedback device 640 is located at section G-G's in figure
Rear, and feedback device 640 is not blocked by other component, so feedback device 640 can be shown in Fig. 6 B).
As shown in Figure 6 A and 6 B, in accordance with an embodiment of the present disclosure, the sensitive surface of touch induction device 620 and cover board 610
Inner surface fitting, at least partly overlay area of apparatus for testing mechanical 630 is in the opposite with sensitive surface of touch induction device 620
The back side, at least partly overlay area of feedback device 640 is in the back side of touch induction device 620.
Specifically, the sensitive surface of touch induction device 620 can be directly bonded with the inner surface of cover board, mechanics detection dress
Set 630 elastic wave sensor and feedback device 640 can shape-changing material can be fitted in the back side of touch induction device 620
On, in this way, the vibration wave on cover board can be transferred to apparatus for testing mechanical 630, mechanics detection dress by touch induction device 620
Setting 630 can be according to vibration wave signal, and behaviour can be calculated in the position of position and touch point in conjunction with elastic wave sensor
Make the pressing dynamics of body.In vibrational feedback, feedback device 640 can shape-changing material can also pass through touch induction device 620
Vibration force is transferred to cover board 610.
In disclosure other embodiments, a layer circuit board, flexible circuit can also be set on the inner surface of cover board 610
The upper surface of plate FPC is bonded with the inner surface of cover board, and the sensitive surface of touch induction device is fitted under flexible circuit board FPC
On surface.
In accordance with an embodiment of the present disclosure, electronic equipment includes the first noumenon and the second ontology, and the first noumenon can be relative to
The rotation of second ontology.Wherein, cover board, touch induction device, apparatus for testing mechanical and feedback device are set to the second ontology.Cover board
For rigid transparent material plate, cover board is covered on the surface opposite with the first noumenon of the second ontology.
Specifically, electronic equipment for example can be laptop, and the first noumenon for example can be the screen of laptop
Curtain part, the second ontology for example can be the base portion of laptop, and cover board for example can be transparency glass plate, be covered on
On the upper surface of base portion, keyboard area can not included.Touch induction device, apparatus for testing mechanical and feedback device are fixed
It is set on the second ontology, is covered in the lower section of cover board.
The embodiment of the present disclosure another aspect provides a kind of control method, for above-mentioned electronic equipment,
Fig. 7 diagrammatically illustrates the flow chart of the control method according to the embodiment of the present disclosure.
As shown in fig. 7, the control method of the embodiment of the present disclosure includes operation S710~operation S720:
In operation S710, in response to detecting touch control operation of the cover board by operating body, obtain cover board by force information；
In operation S720, it is based on being controlled feedback device to operating body with operational feedback by force information.
Specifically, the control method of the embodiment of the present disclosure for example can be real by the controller in above-mentioned apparatus for testing mechanical
It is existing.Controller is embodied as hardware circuit, such as field programmable gate array (FPGA), programmable logic array (PLA), on piece system
System, the system on substrate, the system in encapsulation, specific integrated circuit (ASIC), or can be by being integrated or being sealed to circuit
The hardware such as any other rational method or firmware of dress realize, or in three kinds of software, hardware and firmware implementations
Any one several appropriately combined is realized with wherein any.Controller can also include for example general purpose microprocessor, refer to
Enable set processor and/or related chip group and/or special microprocessor (for example, specific integrated circuit (ASIC)), etc..
In accordance with an embodiment of the present disclosure, the stress information for obtaining cover board includes: to obtain cover board in the touch-control by operating body
The vibration signal generated when operation；The pressure of application on the cover board is obtained perpendicular to the pressure on cover board direction based on vibration signal
Force value；Judge whether pressure value is greater than preset value；
It include: to be greater than the feelings of preset value in pressure value with operational feedback based on feedback device is controlled to operating body by force information
Under condition, driving trigger signal is sent to feedback device, generates vibration force to control feedback device.
In accordance with an embodiment of the present disclosure, it is based on being controlled haptic feedback devices generation vibration force by force information further include: pressing
In the case that force value is greater than preset value, determined according to pressure value be applied to can electric field on shape-changing material parameter；To driver
Send include electric pulse field parameter driving trigger signal so that driver according to electric pulse field parameter to can shape-changing material surface apply electricity
?.
Specifically, control method may refer to Fig. 1 to Fig. 6 B and the above-mentioned description as described in respective drawings, herein no longer
It repeats.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of above-mentioned module, program segment or code include one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram or flow chart and the box in block diagram or flow chart, can use and execute rule
The dedicated hardware based systems of fixed functions or operations is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
It will be understood by those skilled in the art that the feature recorded in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination, even if such combination or combination are not expressly recited in the disclosure.Particularly, exist
In the case where not departing from disclosure spirit or teaching, the feature recorded in each embodiment and/or claim of the disclosure can
To carry out multiple combinations and/or combination.All these combinations and/or combination each fall within the scope of the present disclosure.
Although the disclosure, art technology has shown and described referring to the certain exemplary embodiments of the disclosure
Personnel it should be understood that in the case where the spirit and scope of the present disclosure limited without departing substantially from the following claims and their equivalents,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But should be not only determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (10)
1. a kind of electronic equipment, comprising:
Cover board；
Touch induction device is stacked and placed on the inner surface of the cover board, for inductive operation body on the outer surface of the cover board
Touch control operation；
Apparatus for testing mechanical, for detect the cover board in the touch control operation by operating body by force information；And
Feedback device, for, by force information, giving the operating body with operational feedback based on described.
2. electronic equipment according to claim 1, in which:
The cover board includes the first Panel area and the second Panel area positioned at first Panel area periphery；
The touch induction device is stacked and placed on the inner surface of first Panel area；
The apparatus for testing mechanical is stacked and placed on the inner surface of second Panel area, is being operated for detecting the cover board
The vibration signal generated when the touch control operation of body, and based on the vibration signal obtain the cover board by force information；
The feedback device is stacked and placed on the inner surface of second Panel area, for being generated vibration by force information based on described
Power, and the vibration force is transferred to the cover board, to give the operating body with operational feedback.
3. electronic equipment according to claim 1, in which:
The sensitive surface of the touch induction device is bonded with the inner surface of the cover board；
At least partly overlay area of the apparatus for testing mechanical is in the opposite with the sensitive surface of the touch induction device
The back side；
At least partly overlay area of the feedback device is in the back side of the touch induction device.
4. electronic equipment according to any one of claim 1 to 3, in which:
The feedback device include driver and can shape-changing material, it is described can shape-changing material occur when surface is by electric field action
Deformation；
The driver be used for according to it is described by force information it is described can shape-changing material surface apply electric field, can deformation described in driving
Deformation occurs for material, provides vibration force, to give the operating body with operational feedback.
5. electronic equipment according to claim 4, in which:
The apparatus for testing mechanical includes sensor and controller；
The sensor is used to detect the vibration signal that the cover board is generated in the touch control operation by operating body, and will be described
Vibration signal is transmitted to the controller；
The controller be used for according to the vibration signal obtain the cover board by force information, and according to it is described by force information to
The driver sends driving trigger signal, so that the driver can deformation material according to driving trigger signal driving
Deformation occurs for material.
6. electronic equipment according to claim 5, in which:
The stress information of the cover board includes the pressure of the pressure that is applied on the cover board on the direction perpendicular to the cover board
Force value；
The controller is used to send driving trigger signal to the driver in the case where the pressure value is greater than preset value.
7. electronic equipment according to claim 6, in which:
The controller is also used in the case where the pressure value is greater than preset value, is applied to institute according to pressure value determination
State can electric field on shape-changing material parameter, and send to the driver include the electric pulse field parameter driving trigger signal,
So that the driver according to the electric pulse field parameter to it is described can shape-changing material surface apply electric field.
8. electronic equipment according to claim 1, comprising:
The first noumenon；And
Second ontology, the first noumenon can be rotated relative to second ontology；
Wherein, the cover board, the touch induction device, the apparatus for testing mechanical and the feedback device are set to described
Two ontologies；
The cover board is rigid transparent material plate, and the cover board is covered in the opposite with the first noumenon of second ontology
On surface.
9. a kind of control method is used for electronic equipment described in any item of the claim 1 to 8, comprising:
In response to detecting touch control operation of the cover board by operating body, obtain cover board by force information；
Feedback device is controlled to the operating body with operational feedback by force information based on described.
10. control method according to claim 9, in which:
It is described obtain cover board stress information include:
Obtain the vibration signal that the cover board is generated in the touch control operation by operating body；
It is described that the pressure being applied on the cover board is obtained perpendicular to the pressure on the cover board direction based on the vibration signal
Force value；
Judge whether the pressure value is greater than preset value；
It is described control feedback device based on described to the operating body by force information and include: with operational feedback
In the case where the pressure value is greater than preset value, Xiang Suoshu feedback device sends driving trigger signal, described in control
Feedback device generates vibration force.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475901.9A CN110209303B (en) | 2019-05-31 | 2019-05-31 | Electronic apparatus and control method |
| US15/931,516 US11169635B2 (en) | 2019-05-13 | 2020-05-13 | Input device, electronic device and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910475901.9A CN110209303B (en) | 2019-05-31 | 2019-05-31 | Electronic apparatus and control method |
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| CN110209303A true CN110209303A (en) | 2019-09-06 |
| CN110209303B CN110209303B (en) | 2021-07-16 |
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| CN201910475901.9A Active CN110209303B (en) | 2019-05-13 | 2019-05-31 | Electronic apparatus and control method |
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| CN114035696A (en) * | 2021-11-16 | 2022-02-11 | 汇顶科技(成都)有限责任公司 | Touch detection method, touch pad and electronic equipment |
| CN114168003A (en) * | 2021-11-02 | 2022-03-11 | 北京小米移动软件有限公司 | Touch pad assembly, vibration feedback method, electronic device and storage medium |
| CN115361628A (en) * | 2019-10-31 | 2022-11-18 | 北京钛方科技有限责任公司 | Earphone control method and earphone |
| WO2024050724A1 (en) * | 2022-09-07 | 2024-03-14 | 深圳市汇顶科技股份有限公司 | Touch-control device, touch-control panel and electronic apparatus |
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