CN108733218A - It is non-visually in the case of operable touch screen control of intelligent terminal and its control method - Google Patents
It is non-visually in the case of operable touch screen control of intelligent terminal and its control method Download PDFInfo
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- CN108733218A CN108733218A CN201810895925.5A CN201810895925A CN108733218A CN 108733218 A CN108733218 A CN 108733218A CN 201810895925 A CN201810895925 A CN 201810895925A CN 108733218 A CN108733218 A CN 108733218A
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- 238000000034 method Methods 0.000 title claims abstract description 11
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- 238000007600 charging Methods 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
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- 230000001133 acceleration Effects 0.000 description 1
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- 230000002045 lasting effect Effects 0.000 description 1
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Classifications
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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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- 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
- G06F3/044—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
The invention discloses it is a kind of it is non-visually in the case of operable touch screen control of intelligent terminal and its control method, including：It touches and display module, pressure sensitive module, vibrational feedback module, main control chip, power supply module, each module is electrically connected with main control chip respectively；It touches and display module includes touch screen and display screen, pressure sensitive module is made of multigroup pressure sensitive component, the pressure applied on the touchscreen for experiencing user；Vibrational feedback module includes vibrator and Piexoelectric actuator, and main control chip works for controlling each component in control of intelligent terminal；Power supply module uses lithium battery, is each component power supply in control of intelligent terminal.The present invention helps user accurately to carry out touching without visually displaying that screen finding accurately, determines positioning, and vibrate feedback by piezoelectric oscillator, can embody the key sense that entity is pressed, operation is more convenient, and the user experience of human-computer interaction is more preferable.
Description
Technical field
The present invention relates to intelligent distant control field, more particularly to it is a kind of it is non-visually in the case of operable touch screen intelligently control
Terminal and its control method processed.
Background technology
With the promotion of social scientific and technological level, biometrics and intelligent embodiment in people's daily life is more and more deeper
Enter, this is all embodied on automobile, communication equipment and household electrical appliance.Intelligence, not still respective design person in industrial technology
Pursuit above is experienced also for the more good human-computer interaction of user is given.
The touch control terminal majority of current housed device is by the application program on tablet computer or mobile phone
It realizes, the shortcomings that this kind of product is when operation, to need to bow and see screen display content, and once touch screen
The function is triggered, user usually requires constantly to check that screen key content operates again, for example is set in control TV etc.
When standby, user usually needs to be primarily focused on video screen, in this case, uses common touch control end
When end, user needs between video screen and touch terminal screen to switch attention repeatedly, and usage experience is poor.And
And it can not be compared with conventional entity button in the tactile feedback of common touch control terminal.
Invention content
For overcome the deficiencies in the prior art, the present invention provides it is a kind of it is non-visually in the case of operable touch screen intelligence
Control terminal.The present invention is recessed using touch screen or the design of protrusion, and cooperation pressure sensitivity and vibration carry out the blind operation of touch screen, make
See that touch area confirms the position pressed without bowing again when user's control device；The present invention greatly improves touch control terminal
Manipulation experience.The present invention simulates the use of conventional physical button by touch area positioning, pressure sensitive, vibrational feedback
Impression realizes that user commonly uses the blind operation of button on the touchscreen.
To achieve the above object, the present invention is realized according to following technical scheme：
According to an aspect of the present invention, operable touch screen intelligent control is whole in the case of present invention offer one kind is non-visually
End, which is characterized in that including：It touches and display module, pressure sensitive module, vibrational feedback module, main control chip, power supply group
Part, each module are electrically connected with the main control chip respectively；
Wherein, the touch and display module include touch screen and display screen, and the touch screen is connect simultaneously with main control chip
It is instructed for user's input control, the display screen is used for display control interface；
The pressure sensitive module is made of multigroup pressure sensitive component, and multigroup pressure sensitive component is uniformly distributed in
Touch area, the pressure applied on the touchscreen for experiencing user；
The vibrational feedback module includes vibrator and Piexoelectric actuator；The main control chip, which receives, comes from pressure sensitive
The pressure signal of module feedback, and by driving the Piexoelectric actuator, and then trigger the vibrator vibrations；The vibration
Device taps rapidly display screen, to simulate feedback experiences of the user using physical button when；
The power supply module uses lithium battery, in order to control each component power supply in device.
In above-mentioned technical proposal, the pressure sensitive component is made of pressure sensor and operational amplifier；Alternatively, described
The Wheatstone bridge circuit and instrument amplifier that pressure sensitive component is made of foil gauge are constituted.
In above-mentioned technical proposal, the vibrator uses piezoelectric vibrator；Alternatively, the vibrator uses linear horse
It reaches.
In above-mentioned technical proposal, the touch screen uses capacitive touch screen, the front of the capacitive touch screen to use
Recess or bulge-structure help user quickly to navigate to common function button area on touch screen in the state of non-visual
Domain.
In above-mentioned technical proposal, the main control chip uses the chip of ARM Cortex-A53 frameworks.
Further include WIFI module, bluetooth module, infrared assembly and wireless charging component in above-mentioned technical proposal, it is described
WIFI module, the bluetooth module, the infrared assembly and the wireless charging component are electrically connected with main control chip respectively.
Further include center in above-mentioned technical proposal, the main control chip is mounted on the rear side of the center, the touch screen
The front side of the center is mounted on display screen；The vibrator and pressure sensitive component are mounted on center, and positioned at display
Between screen and center.
According to another aspect of the present invention, operable touch screen intelligent control in the case of present invention offer one kind is non-visually
The control method of terminal is realized, which is characterized in that include the following steps according to above-mentioned control of intelligent terminal：
Step S1：User touches the position for navigating to virtual key in touch screen, is pressed；
Step S2：The pressure signal is handled and is fed back to again by the pressure signal on pressure sensor induction touch panel
Main control chip；
Step S3：Judge whether the pressure signal numerical value that main control chip obtains is more than the preset push button exciting pressure of user
Threshold value；
Step S4：If the pressure signal numerical value that main control chip obtains is more than pressure threshold, the function of virtual key is activated,
And main control chip is notified to send out vibration triggering command to Piexoelectric actuator, execute step S5；If the pressure that main control chip obtains
Signal numerical value is less than pressure threshold, then is judged as that virtual key function is only pressed, virtual key function is not activated, then executes
Step S10；
Step S5：After Piexoelectric actuator receives instruction, triggering vibrator vibrations, vibrator taps rapidly display screen,
Feedback experiences when to realize that simulation user uses physical button；
Step S6：Pressure sensor continues the pressure signal on induction touch panel, which is handled again anti-
It feeds main control chip；
Step S7：Judge whether the pressure signal numerical value that main control chip obtains is less than pressure threshold；
Step S8：If the pressure signal numerical value that main control chip obtains is less than pressure threshold, notice main control chip drives to piezoelectricity
Dynamic device sends out vibration triggering command, executes step S9；If the pressure signal numerical value that main control chip obtains is more than pressure threshold,
Execute step S6；
Step S9：After Piexoelectric actuator receives instruction, triggering vibrator vibrations, vibrator taps rapidly display screen,
Feedback experiences when to realize that simulation user lifts physical button.
Step S10：Judge whether user's finger still contacts touch screen；
Step 11：If user's finger still contacts touch screen, S2 is thened follow the steps；If user's finger leaves touch screen, tie
Shu Jincheng.
In above-mentioned technical proposal, the pressure signal on the pressure sensor induction touch panel carries out the pressure signal
The step of processing is that the signal of the pressure sensor is carried out differential amplification, filtering, digital signal turn by operational amplifier
It is transmitted to internal microcontroller after changing, signaling protocol is finally transmitted to main control chip via I2C buses again.
Compared with prior art, the present invention having the advantages that：
Present inventive concept is novel and reasonable design, can help user without visually displaying that screen accurately
Touch and find accurately, and feedback is vibrated by vibrator, simulates the usage experience of physical button, the user experience of human-computer interaction
More preferably.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 (a) and Fig. 1 (b) is respectively the decomposition texture schematic diagram of the present invention；
Fig. 2 is the electrical block diagram of the touch screen control of intelligent terminal of the present invention；
Fig. 3 is the structural blast schematic diagram of the touch screen control of intelligent terminal of the present invention；
Fig. 4 is the control method schematic diagram of the touch screen control of intelligent terminal of the present invention；
Wherein reference numeral 1- is touched and display module, 2- pressure sensitive modules, 3- vibrational feedback modules, 4- touch screens,
5- display screens, 6- pressure sensors, 7- vibrators, 8- lithium batteries, 9- centers, 10-PCB circuit boards, 11- back casings.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
Fig. 1 (a) and Fig. 1 (b) is respectively the decomposition texture schematic diagram of the present invention；Fig. 2 is the circuit structure signal of the present invention
Figure；In conjunction with Fig. 1 (a), Fig. 1 (b) and Fig. 2 it is found that one kind provided by the invention it is non-visually in the case of operable touch screen intelligence
Energy control terminal comprising：It touches and display module 1, pressure sensitive module 2, vibrational feedback module 3, main control chip, power supply group
Part, each module are electrically connected with the main control chip respectively；
As shown in Fig. 2, the touch of the present invention and display module 1 include touch screen and display screen, the touch screen and master control
Chip is connected and is instructed for user's input control, and the display screen is used for display control interface；
In a specific embodiment of the present invention, display screen of the invention can select LED display or LCD display,
Those skilled in the art can select according to actual needs, and details are not described herein.
The touch screen of the present invention uses capacitive touch screen, and the front of the capacitive touch screen is using recess or protrusion
Structure helps user quickly to navigate to common function button area on touch screen in the state of non-visual.
It is well known that under electric field action, the relative displacement of charged particle in dielectric can be caused and polarized.But
In certain dielectric crystal, can also by pure mechanism, such as：Pressure, compression, shearing stress etc. and occur
Polarization, and lead to occur the opposite bound charge of symbol in two end surfaces of medium, charge density is proportional to external force.Piezoelectricity is imitated
Should refer to certain media under force, generate deformation, cause dielectric surface to charge, this is direct piezoelectric effect.Conversely, applying
Excitation electrical field, medium will generate mechanically deform, claim inverse piezoelectric effect.Therefore, when to requiring using low-frequency vibration, using inverse
Piezoelectric effect is vibrated.
As shown in Fig. 2, the vibrational feedback module 3 of the present invention includes vibrator and Piexoelectric actuator.Main control chip receives
The signal transmitted from pressure sensitive module 2, and the Piexoelectric actuator by driving vibrational feedback module 3, and then trigger institute
State the vibrator vibrations of vibrational feedback module 3；After Piexoelectric actuator receives the driving instruction from main control chip, triggering one
The secondary vibrator vibrations, vibration device taps rapidly display screen, and sends out the sound of " rattling away ", and simulation user uses entity
Feedback experiences when button.
It can instantaneously reach largest deformation when the vibrator vibration of the present invention, tap screen, vibrational feedback is clearly clear-cut, can
With the operating experience of real simulation physical button.
The vibrator of the present invention uses piezoelectric vibrator.Piezoelectric vibrator is with ceramic bases component and to be bonded in
The piezoelectric vibration piece of a pair of of metal clips composition of substrate parts upper and lower surface.Piezoelectric vibrator utilizes eccentricity with existing
Vibrator compare, had using the vibrator of piezoelectric element such as handling good for various frequencies and high response speed excellent
Point.Certainly, those skilled in the art can select other kinds of vibrator according to actual needs.The vibrator of the present invention can also replace
In generation, uses linear motor, the linear motor of high acceleration that can be completed in a short time a vibration period, enough to realize
Very brief and strong vibrating effect avoids the buzz of general motor.
The present invention piezoelectric vibrator include piezoceramics layer and be located at piezoceramics layer upper and lower surface and with pressure
The electrode layer that electroceramics layer is electrically connected.When piezoelectric vibrator works, the electrode layer of the upper and lower surface of piezoceramics layer is distinguished
With different potentials, usually a positive potential and a secondary potential have potential difference between two electrode layers, since piezoelectricity is made pottery
Enamel coating is electrically connected therewith, and two electrode layers can thus be made to be deformed vibration under the action of piezoelectric effect.
In the present embodiment, the quantity of the piezoceramics layer and electrode layer can be according to the thickness of product and the oscillation intensity of needs
Designed, designed.
The power supply module of the present invention uses lithium battery, is each component power supply in device.In the specific embodiment of the invention, this
Invention is additionally provided with electronic switch, and electronic switch is connected with the virtual key of touch screen, for switching ground under the control of button
Conducting and disconnection, the electronic switch is additionally attached between the power supply module and the power input of main control chip, for cutting
Control the battery with changing to the main control chip and other each module for power supply inside control of intelligent terminal.
It should be noted that the pressure sensitive module 2 of the present invention is used for experiencing the operation of external touch screen, pressure of the invention
Induction module 2 is made of multigroup pressure sensitive component, and multigroup pressure sensitive component is uniformly distributed in touch area, for feeling
The pressure applied on the touchscreen by user；The pressure sensitive component of the present invention is by pressure sensor and operational amplifier structure
At the pressure sensor is electrically connected by the operational amplifier and the main control chip, the operational amplifier selection
Operational amplifier.The operational amplifier model of the present invention can select brand Atmel, model ATSAMD10D14A-UUT, pad
The operational amplifier for the wafer chip level chip-scale package (WLCSP encapsulation) that quantity is 20.It is a low-power consumption, multi-functional
Microprocessor.It is internally integrated 12bit, the ADC of 350Ksps sample rates, possesses 0.5 times to 16 times of programmable amplification.Especially
Amplification and acquisition suitable for sensor small-signal.In addition, those skilled in the art can select any class as needed
The operational amplifier of type can realize above-mentioned function.The present invention does not do this any restriction.
Alternately, the Wheatstone bridge circuit and instrument that pressure sensitive component of the invention is made of foil gauge amplify
Device is constituted.Circuit and other component in the embodiment are all the state of the art, and those skilled in the art can be according to reality
Border needs that corresponding product model is selected to realize.
The main control chip of the present invention uses the chip of ARM Cortex-A53 frameworks, the present invention that other models also can be used
Chip, the present invention do not limit this.In addition, the invention also includes WIFI module, bluetooth module, infrared assembly and wireless chargings
Component, WIFI module, the bluetooth module, infrared assembly and wireless charging component are electrically connected with main control chip respectively.Example
Property, for infrared assembly of the invention when control of intelligent terminal presses virtual key, infrared assembly of the invention works as intelligent control
When terminal presses virtual key, data are sent out by serial ports connection, then infrared letter is converted data to by related infrared circuit
It number is sent out by infrared diode.These modules are all the state of the art, and the present invention no longer repeats this one by one.
Fig. 3 is the structural blast schematic diagram of the touch screen control of intelligent terminal of the present invention；The invention also includes center 9, in
The rear side of frame 9 is provided with PCB circuit board 10, and main control chip is integrated in PCB circuit board 10, and touch screen 4 and display screen 5 are mounted on
The front side of the center 9；Pressure sensor 6 in the vibrator 7 and pressure sensitive component is mounted on center, and positioned at aobvious
Between display screen 5 and center 9.It is additionally provided with lithium battery 8 and back casing 11 in the rear side of center 9.The part-structure of the present invention is not aobvious
Show in the attached drawing of the present invention.
As shown in figure 4, the present invention it is non-visually in the case of operable touch screen control of intelligent terminal control method, including
Following steps：
Step S1：User by touch screen recess or protrusion navigate to the position of touch screen virtual key, so
After pressed；The front of the touch screen of the present invention helps user to visually display that screen non-using recess or bulge-structure
In the state of quickly navigate to common function button area on touch screen.
Step S2：For virtual key when receiving finger press event, pressure sensor induction starts induction and lasting inspection
The pressure signal on touch screen is surveyed, and the pressure signal detected is output in operational amplifier；Operational amplifier will press
The pressure signal that force snesor detects carries out processing and feeds back to main control chip；Specifically, operational amplifier of the invention will press
The signal of force snesor is transmitted to internal microcontroller after carrying out differential amplification, filtering, digital signal conversion, finally again via
Signaling protocol is transmitted to main control chip by I2C buses.
In specific embodiments of the present invention, selection brand Atmel, model ATSAMD10D14A- may be selected in operational amplifier
UUT。
Step S3：Judge whether the pressure signal numerical value that main control chip obtains is more than the preset push button exciting pressure of user
Threshold value.The user of the present invention can preset the different push button exciting pressure value of basic, normal, high three-level.Those skilled in the art can
Carry out setting pressure threshold as needed.
Step S4：If the pressure signal numerical value that main control chip obtains is more than pressure threshold namely pressure meets activation condition,
System judges that user has pressed virtual key, then the virtual key function is activated, and notifies main control chip to vibrational feedback
Mould Piexoelectric actuator in the block sends out vibration triggering command, executes step S5；If the pressure signal numerical value that main control chip obtains
Less than pressure threshold, then it is judged as that virtual key function is only pressed, virtual key function is not activated, then returns to step
S10；
Step S5：After Piexoelectric actuator receives instruction, triggering vibrator vibrations, vibrator taps rapidly display screen,
Feedback experiences when to realize that simulation user uses physical button；
Step S6：Pressure sensor persistently incudes and detects the pressure signal on touch screen, by the pressure signal via fortune
It calculates amplifier to be handled, then feeds back to main control chip.Specifically, operational amplifier of the invention is by the signal of pressure sensor
It is transmitted to internal microcontroller after carrying out differential amplification, filtering, digital signal conversion, finally again assists signal via I2C buses
View is transmitted to main control chip.
Step S7：Judge whether the pressure signal numerical value that main control chip obtains is less than pressure threshold；
Step S8：If the pressure signal numerical value that main control chip obtains is less than pressure threshold, judge that user's finger has been lifted,
And main control chip is notified to send out vibration triggering command to Piexoelectric actuator, execute step S9；If the pressure that main control chip obtains
Signal numerical value is more than pressure threshold, then returns to step S6；
Step S9：After Piexoelectric actuator receives instruction, triggering vibrator shakes again, and vibrator taps rapidly display
Screen；Feedback experiences when to realize that simulation user lifts physical button；
Step S10：Judge whether user's finger still contacts touch screen again, by pressure sensor induction touch panel
Pressure signal；
Step 11：If user's finger still contacts touch screen, S2 is thened follow the steps；If user's finger leaves touch screen, tie
Shu Jincheng.
Present inventive concept is novel and reasonable design, can help user without visually displaying that screen accurately
Touch and find accurately, and feedback is vibrated by vibrator, simulates the usage experience of physical button, the user experience of human-computer interaction
More preferably.
The present invention it is non-visually in the case of operable touch screen control of intelligent terminal can be a kind of control multiple households electricity
The remote controler of the multimedia electronic equipments such as device.
One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code
It, completely can be by the way that method and step be carried out programming in logic come so that the present invention provides and its other than each device, module, unit
System and its each device, module, unit with logic gate, switch, application-specific integrated circuit, programmable logic controller (PLC) and embedding
Enter the form of the controller that declines etc. to realize identical program.So system provided by the invention and its every device, module, list
Member is considered a kind of hardware component, and also may be used for realizing the device of various programs, module, unit to include in it
To be considered as the structure in hardware component；It can also will be considered as realizing the device of various functions, module, unit either real
The software program of existing method can be the structure in hardware component again.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (9)
1. it is a kind of it is non-visually in the case of operable touch screen control of intelligent terminal, which is characterized in that including：Touch and show mould
Block, pressure sensitive module, vibrational feedback module, main control chip, power supply module, each module electrically connect with the main control chip respectively
It connects；
Wherein, the touch and display module include touch screen and display screen, and the touch screen connect with main control chip and supplies to make
User's input control instructs, and the display screen is used for display control interface；
The pressure sensitive module is made of multigroup pressure sensitive component, and multigroup pressure sensitive component is uniformly distributed in touch
Region, the pressure applied on the touchscreen for experiencing user；
The vibrational feedback module includes vibrator and Piexoelectric actuator；
The main control chip receives the pressure signal from pressure sensitive module feedback, and by driving the Piezoelectric Driving to fill
It sets, and then triggers the vibrator vibrations；The vibration device taps rapidly display screen, is pressed using entity to simulate user
Feedback experiences when key.
2. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In the pressure sensitive component is made of pressure sensor and operational amplifier；Alternatively,
The Wheatstone bridge circuit and instrument amplifier that the pressure sensitive component is made of foil gauge are constituted.
3. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In the vibrator uses piezoelectric vibrator；Alternatively, the vibrator uses linear motor.
4. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In the touch screen uses capacitive touch screen, the front of the capacitive touch screen to be helped using recess or bulge-structure
User quickly navigates to common function button area on touch screen in the state of non-visual.
5. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In the main control chip uses the chip of ARM Cortex-A53 frameworks.
6. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In, further include WIFI module, bluetooth module, infrared assembly and wireless charging component, the WIFI module, the bluetooth module,
The infrared assembly and the wireless charging component are electrically connected with main control chip respectively.
7. one kind according to claim 1 it is non-visually in the case of operable touch screen control of intelligent terminal, feature exists
In, further include center, the main control chip is mounted on the rear side of the center, the touch screen and display screen be mounted on it is described in
The front side of frame；The vibrator and pressure sensitive component are mounted on center, and between display screen and center.
8. it is a kind of it is non-visually in the case of operable touch screen control of intelligent terminal control method, according in claim 1-7
Control of intelligent terminal described in any one is realized, which is characterized in that is included the following steps：
Step S1：User touches the position for navigating to virtual key in touch screen, is pressed；
Step S2：The pressure signal is handled and feeds back to master control again by the pressure signal on pressure sensor induction touch panel
Chip；
Step S3：Judge whether the pressure signal numerical value that main control chip obtains is more than the preset push button exciting pressure threshold of user
Value；
Step S4：If the pressure signal numerical value that main control chip obtains is more than pressure threshold, the function of virtual key is activated, and leads to
Know that main control chip sends out vibration triggering command to Piexoelectric actuator, executes step S5；If the pressure signal that main control chip obtains
Numerical value is less than pressure threshold, then is judged as that virtual key function is only pressed, virtual key function is not activated, thens follow the steps
S10；
Step S5：After Piexoelectric actuator receives instruction, triggering vibrator vibrations, vibrator taps rapidly display screen, to
Realize feedback experiences when simulation user uses physical button；
Step S6：Pressure sensor continues the pressure signal on induction touch panel, which is handled and is fed back to again
Main control chip；
Step S7：Judge whether the pressure signal numerical value that main control chip obtains is less than pressure threshold；
Step S8：If the pressure signal numerical value that main control chip obtains is less than pressure threshold, notice main control chip is filled to Piezoelectric Driving
It sets and sends out vibration triggering command, execute step S9；If the pressure signal numerical value that main control chip obtains is more than pressure threshold, execute
Step S6；
Step S9：After Piexoelectric actuator receives instruction, triggering vibrator vibrations, vibrator taps rapidly display screen, to
Realize feedback experiences when simulation user lifts physical button；
Step S10：Judge whether user's finger still contacts touch screen；
Step 11：If user's finger still contacts touch screen, S2 is thened follow the steps；If user's finger leaves touch screen, terminate into
Journey.
9. it is according to claim 8 it is non-visually in the case of operable touch screen control of intelligent terminal control method,
It is characterized in that, the pressure signal on the pressure sensor induction touch panel is logical the step of handled the pressure signal
It crosses after the signal of the pressure sensor is carried out differential amplification, filtering, digital signal conversion by operational amplifier and is transmitted to inside
Signaling protocol is finally transmitted to main control chip by microcontroller via I2C buses again.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669612A (en) * | 2018-11-29 | 2019-04-23 | 惠州Tcl移动通信有限公司 | Method for controlling mobile terminal, device, mobile terminal and storage medium |
| CN109739364A (en) * | 2019-03-25 | 2019-05-10 | 延锋伟世通电子科技（上海）有限公司 | A kind of touch control display apparatus with vibrational feedback |
| CN110347250A (en) * | 2019-06-27 | 2019-10-18 | 延锋伟世通电子科技（上海）有限公司 | Simulate triggering and vibrational feedback system that physical button is felt |
| CN110485815A (en) * | 2019-08-20 | 2019-11-22 | 广东科徕尼智能科技有限公司 | A kind of vibrational feedback door lock |
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| CN113075997A (en) * | 2020-01-06 | 2021-07-06 | 北京小米移动软件有限公司 | Terminal device, method and device for controlling vibration of terminal device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035561A (en) * | 2014-06-11 | 2014-09-10 | 京东方科技集团股份有限公司 | Tactile feedback system and method and touch display device |
| CN104572215A (en) * | 2015-01-27 | 2015-04-29 | 四川盛利兴电子科技有限公司 | Method and device for controlling startup and shutdown of intelligent terminal |
| CN106293283A (en) * | 2015-06-05 | 2017-01-04 | 小米科技有限责任公司 | Button triggering method, device and terminal |
| US20170168574A1 (en) * | 2015-12-11 | 2017-06-15 | Xiaomi Inc. | Method and apparatus for inputting contents based on virtual keyboard, and touch device |
| CN208506699U (en) * | 2018-08-08 | 2019-02-15 | 汪澈 | Operable touch screen control of intelligent terminal in non-visual situation |
-
2018
- 2018-08-08 CN CN201810895925.5A patent/CN108733218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035561A (en) * | 2014-06-11 | 2014-09-10 | 京东方科技集团股份有限公司 | Tactile feedback system and method and touch display device |
| CN104572215A (en) * | 2015-01-27 | 2015-04-29 | 四川盛利兴电子科技有限公司 | Method and device for controlling startup and shutdown of intelligent terminal |
| CN106293283A (en) * | 2015-06-05 | 2017-01-04 | 小米科技有限责任公司 | Button triggering method, device and terminal |
| US20170168574A1 (en) * | 2015-12-11 | 2017-06-15 | Xiaomi Inc. | Method and apparatus for inputting contents based on virtual keyboard, and touch device |
| CN208506699U (en) * | 2018-08-08 | 2019-02-15 | 汪澈 | Operable touch screen control of intelligent terminal in non-visual situation |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669612A (en) * | 2018-11-29 | 2019-04-23 | 惠州Tcl移动通信有限公司 | Method for controlling mobile terminal, device, mobile terminal and storage medium |
| CN109739364A (en) * | 2019-03-25 | 2019-05-10 | 延锋伟世通电子科技（上海）有限公司 | A kind of touch control display apparatus with vibrational feedback |
| CN109739364B (en) * | 2019-03-25 | 2023-09-22 | 延锋伟世通电子科技（上海）有限公司 | Touch display device with vibration feedback |
| CN110347250A (en) * | 2019-06-27 | 2019-10-18 | 延锋伟世通电子科技（上海）有限公司 | Simulate triggering and vibrational feedback system that physical button is felt |
| CN110485815A (en) * | 2019-08-20 | 2019-11-22 | 广东科徕尼智能科技有限公司 | A kind of vibrational feedback door lock |
| WO2021103073A1 (en) * | 2019-11-28 | 2021-06-03 | 瑞声声学科技(深圳)有限公司 | Haptic vibration feedback circuit, and control method and apparatus |
| CN111158461A (en) * | 2019-11-28 | 2020-05-15 | 瑞声科技(新加坡)有限公司 | Force touch vibration feedback circuit, control method and device |
| CN113075997A (en) * | 2020-01-06 | 2021-07-06 | 北京小米移动软件有限公司 | Terminal device, method and device for controlling vibration of terminal device, and storage medium |
| CN111251952A (en) * | 2020-03-05 | 2020-06-09 | 上汽通用汽车有限公司 | Seat adjusting switch, seat adjusting device, seat adjusting tactile feedback method and electronic equipment |
| CN111596855A (en) * | 2020-04-24 | 2020-08-28 | 沈阳工业大学 | Touch type knuckle ring and method supporting command control and interactive operation |
| CN112100884A (en) * | 2020-08-28 | 2020-12-18 | 瑞声新能源发展(常州)有限公司科教城分公司 | Vibration quantity determination method of touch device of linear motor and related equipment |
| WO2022041346A1 (en) * | 2020-08-28 | 2022-03-03 | 瑞声声学科技(深圳)有限公司 | Determination method for vibration amount for linear motor touch control apparatus, and related device |
| CN112100884B (en) * | 2020-08-28 | 2023-12-01 | 瑞声新能源发展(常州)有限公司科教城分公司 | Vibration amount determining method of touch device of linear motor and related equipment |
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