CN109002226A - touch device, control method, device and display system - Google Patents
touch device, control method, device and display system Download PDFInfo
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- CN109002226A CN109002226A CN201811124202.1A CN201811124202A CN109002226A CN 109002226 A CN109002226 A CN 109002226A CN 201811124202 A CN201811124202 A CN 201811124202A CN 109002226 A CN109002226 A CN 109002226A
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- infrared
- touch
- floating
- master control
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
Abstract
This application involves a kind of touch devices, including master control module, touch module, communications module and floating inductive module.Master control module is electrically connected touch module, floating inductive module and communications module.Floating inductive module is for incuding floating target and generating corresponding input signal to master control module.Touch module is for receiving touch signal and being output to master control module.Communications module is for communicating to connect display equipment.Master control module is used to handle input signal to obtain the position data corresponding to floating target, carries out being converted to touch-control response signal to touch signal, and send display equipment for position data and touch-control response signal.By the Combination Design of each mould group, floating target is incuded from floating inductive module in advance and greatly improves the service efficiency of touch device to the corresponding input signal of master control module offer so as to the position of real-time exhibition floating target on the display device.
Description
Technical field
This application involves technical field of electronic equipment, more particularly to a kind of touch device, control method, device and display
System.
Background technique
With the high speed development of electronic technology, the technology of all kinds of electronics applications is kept updating, and both guides people
Lifestyle change, also continuing to optimize improve people's lives mode.Display with manipulation field in, it is all kinds of wear it is aobvious
Show equipment like the mushrooms after rain, into daily life.Especially in terms of the amusement such as video display and game, display equipment is worn
Greatly improve the visual enjoyment of people, by finding with manipulate it is closer be ideally combined together, bring unprecedented vision
It is experienced with manipulation.
Traditional wearing shows that equipment tends not to APP application and game on compatible conventional mobile phone well, is using
When need to arrange in pairs or groups traditional handle or realize that cursor such as moves and click at the operation by head oscillation, traditional handle is still
It is the handle of rocking bar and key combination mostly.However, it is found by the inventors that conventional handle with wear display equipment and be used cooperatively
It at least there is a problem that service efficiency is lower.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, a kind of touch device that can greatly promote service efficiency is provided,
The control device and display system of a kind of control method of touch device, a kind of touch device.
To achieve the above object, the embodiment of the present invention uses following technical scheme:
On the one hand, the embodiment of the present invention provides a kind of touch device, including master control module, touch module, communications module and
Floating inductive module, the master control module are electrically connected the touch module, the floating inductive module and the communication mould
Group；
The floating inductive module is for incuding floating target and generating corresponding input signal to the master control module, institute
Touch module is stated for receiving touch signal and being output to the master control module, the communications module is set for communicating to connect display
It is standby；
The master control module is used to handle the input signal to obtain the positional number corresponding to the floating target
According to be converted to touch-control response signal to the touch signal, and by the position data and touch-control response letter
Number it is sent to the display equipment.
The floating inductive module includes infrared induction unit, supersonic sounding unit, temperature in one of the embodiments,
Sensing unit or camera unit.
In one of the embodiments, the infrared induction unit include switch unit and constitute infrared tube array it is more
A infrared tube unit, the input terminal of any infrared tube unit are used to electrical connection working power, output end electrical connection
The input terminal and voltage output end of the switch unit are electrically connected the master control module；
For the output end of the switch unit for being grounded, the control terminal of the switch unit is electrically connected the master control module.
The infrared tube unit includes infrared transmitting tube IR and infrared receiving tube PT, institute in one of the embodiments,
Stating switch unit includes switching tube Q1；
The input terminal of the infrared transmitting tube IR and the infrared receiving tube PT are used to be electrically connected the working power, institute
The input terminal for stating infrared receiving tube PT is electrically connected the master control module, the infrared transmitting tube IR and the infrared receiving tube PT's
Output end is electrically connected the collector of the switching tube Q1, and the emitter of the switching tube Q1 is for being grounded, the switching tube Q1
Base stage be electrically connected the master control module.
The infrared tube unit further includes resistance R1 and resistance R2 in one of the embodiments, the resistance R1's
For being electrically connected the working power, the other end of the resistance R1 is electrically connected the input terminal of the infrared transmitting tube IR for one end；
For being electrically connected the working power, the other end electrical connection of the resistance R2 is described red for one end of the resistance R2
The input terminal of outer reception pipe PT and the master control module.
The switch unit further includes resistance R3 and resistance R4, the base of the switching tube Q1 in one of the embodiments,
Pole is electrically connected one end of the resistance R3 and the other end of the resistance R4, and the other end of the resistance R3 is electrically connected the switch
The emitter of pipe Q1, the one end the resistance R4 are electrically connected the master control module.
It in one of the embodiments, further include filter module, the filter module is used to be the infrared induction unit
Visible light is isolated.
The communications module includes serial line interface, I2C bus, digital radio module, WiFi in one of the embodiments,
Module or bluetooth module；The master control module includes single-chip microcontroller.
It in one of the embodiments, further include vibrational feedback mould group and posture inductive module, the vibrational feedback mould group
The master control module is electrically connected with the posture inductive module.
The vibrational feedback mould group is vibration motor in one of the embodiments, and the posture inductive module is gyro
Instrument module.
Further include in one of the embodiments, it is infrared block grid, it is described that infrared to block grid described red for being isolated
The outer transmitting tube IR and infrared receiving tube PT.
It in one of the embodiments, further include power supply mould group, the power supply mould group is electrically connected the master control module.
On the other hand, a kind of control method of touch device is also provided, applied to above-mentioned touch device, comprising:
Obtain the input signal of floating inductive module output；Wherein, the input signal is the floating inductive module sense
The corresponding input signal generated when floating target should be arrived；
Last data are updated according to the input signal and send corresponding position data, obtain updated positional number
According to；
The updated position data is sent to display equipment by communications module；Wherein, updated institute's rheme
It sets data and is used to indicate the position that the display equipment updates the displaying floating target.
After the step of current data is sent to display equipment by communications module in one of the embodiments,
Further include:
Return to the step of executing the input signal for obtaining the output of floating inductive module.
The step of input signal for obtaining the output of floating inductive module in one of the embodiments, comprising:
Each column infrared tube unit power on/off in the floating inductive module is successively controlled, and described red in each column respectively
When being powered outside to pipe unit, the output electric signal setting quantity time of each infrared tube unit is continuously read；
The setting quantity output electric signal of each infrared tube unit is filtered respectively, is removed
Each output electric signal after making an uproar；
Mean value computation is carried out to each output electric signal of each infrared tube unit removed after making an uproar respectively, is obtained each
The input signal of the infrared tube unit.
Another aspect also provides a kind of control device of touch device, comprising:
Input obtains module, for obtaining the input signal of floating inductive module output；Wherein, the input signal is institute
It states floating inductive module and senses the corresponding input signal generated when floating target；
Data update module sends corresponding position data for updating last data according to the input signal, obtains
To updated position data；
Data transmission blocks, for the updated position data to be sent to display equipment by communications module；Its
In, the updated position data is used to indicate the display equipment and updates the position for showing the floating target.
In another aspect, also providing a kind of computer equipment, including memory and processor, the memory is stored with calculating
The step of machine program, the processor realizes the control method of above-mentioned touch device when executing the computer program.
In another aspect, also providing a kind of computer readable storage medium, it is stored thereon with computer program, the computer
The step of control method of above-mentioned touch device is realized when program is executed by processor.
A technical solution in above-mentioned technical proposal is had the following advantages and beneficial effects:
Above-mentioned touch device by using floating inductive module, touch module and communications module Combination Design, by floating
When inductive module senses floating target in advance, corresponding input signal is provided to master control module, so that master control module will correspond to
Position data be sent into communications module, so as to real-time exhibition floating target on the display device touch touch mould group before
The floating position at place, greatly facilitates subsequent touch operation.In this way, greatly improving touch device by above-mentioned design
Service efficiency.
Detailed description of the invention
Fig. 1 is the first structure diagram of touch device in one embodiment；
Fig. 2 is the electrical block diagram of floating inductive module in one embodiment；
Fig. 3 is the second structural schematic diagram of touch device in one embodiment；
Fig. 4 is that touch control device structure forms explosive view in one embodiment；
Fig. 5 is the third structural schematic diagram of touch device in one embodiment；
Fig. 6 is the flow diagram of the control method of touch device in one embodiment；
Fig. 7 is the flow diagram for obtaining input signal in one embodiment in touch device control method；
Fig. 8 is the control device modular structure schematic diagram of touch device in one embodiment；
Fig. 9 is the structural block diagram of display system in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Referring to Fig. 1, in one embodiment, providing a kind of touch device 100, including master control module 12, touch-control mould
Group 14, communications module 16 and floating inductive module 18.Master control module 12 is electrically connected touch module 14, floating inductive module 18
With communications module 16.Floating inductive module 18 is for incuding floating target and generating corresponding input signal to master control module 12.
Touch module 14 is for receiving touch signal and being output to master control module 12.Communications module 16 is for communicating to connect display equipment.
Master control module 12 is used to handle input signal to obtain the position data corresponding to floating target, turns to touch signal
It gets touch-control response signal in return, and sends display equipment for position data and touch-control response signal.
It is appreciated that touch module 14 can be Trackpad conventional in the art, such as, but not limited to capacitance touch
Plate.Interface group needed for communications module 16 can be wired communication mode, channel radio needed for being also possible to communication
Believe mould group 16, concrete type can be transmitted according to data and be selected.Floating target can be but not limited to the hand of user
Finger or stylus infrared induction unit.
Specifically, for using the finger of user as floating target, when touch device 100 powers on normal work, if with
Display equipment is put on when being ready for touch operation in family, and the finger of user will need to touch touch module 14 to realize required behaviour
Make.Before the finger of user touches touch module 14, the finger of user will shift to an earlier date to be sensed by floating inductive module 18, is floated
Empty inductive module 18, which can then correspond to generate input signal and be sent to the progress signal processing of master control module 12, obtains corresponding position
Data: for example refresh tables of data (original when without floating gtoal setting for corresponding to floating inductive module 18 according to input signal
All data are equivalent in tables of data), obtain finger position (the touch input face as being located at touch module 14 of characterization user
The position of top) tables of data, the current data formed after causing local data to change such as the finger position of user
Table.After position data is sent to display equipment by communications module 16 by master control module 12, display equipment can pass through virtual image etc.
Form shows specific location of the finger of user in touch module 14.In this way, user is after knowing the position of finger, it can
Visual mode carries out touch operation, as precisely touched the virtual push button etc. to be operated.Master control module 12 can according to
The touch operation at family carries out touch-control response concurrent and is sent to the corresponding picture exhibition of display equipment progress.
Above-mentioned touch device 100, sets by using the combination of floating inductive module 18, touch module 14 and communications module 16
Meter, senses floating target by floating inductive module 18 in advance, exists so as to real-time exhibition floating target on the display device
The floating position where before touching mould group is touched, when making the subsequent progress touch operation of user, sees the finger position of oneself in real time
It sets, convenient for the virtual key in exact touch touch module 14, greatly improves the service efficiency and user's body of touch device 100
It tests.
In one embodiment, floating inductive module 18 includes infrared induction unit, supersonic sounding unit, temperature sense list
Member or camera unit.
It is appreciated that above-mentioned floating inductive module 18 can be but not limited to be based on infrared induction, ultrasonic sensing, temperature
Infrared induction unit, supersonic sounding unit, temperature induction unit or the camera unit of the technologies such as degree induction or visual sense feeling, only
Being capable of floating target in actual induction to set distance.By using any of the above-described kind of unit or two kinds of unit groups
It closes, can reliably realize the induction of floating target.
Referring to Fig. 2, in one embodiment, floating inductive module 18 is infrared induction unit, including switch unit 182
With the multiple infrared tube units 184 for constituting infrared tube array.The input terminal of any infrared tube unit 184 is used to be electrically connected
Connect working power, the input terminal of output end electrical connection switch unit 182 and voltage output end electrical connection master control module 12.Switch is single
The output end of member 182 is for being grounded.The control terminal of switch unit 182 is electrically connected master control module 12.
It is appreciated that working power is used to provide required operating voltage for each infrared tube unit 184, as this field is normal
The VCC power source supply end of rule can be external independent power supply source and be also possible to the confession introduced after converting by power supply adaptor
Electric end.The quantity of infrared tube unit 184 can increase or reduce according to the induction precision to floating target.
Preferably, when above-mentioned floating inductive module 18 is using infrared induction unit, floating inductive module 18 can be by red
Pipe array and its corresponding switch unit 182 are constituted on pcb board outside.Master control module 12 passes through control switch unit 182
On or off, control infrared tube unit 184 connect working power or disconnect working power.It is infrared right that floating target enters
When the induction range of pipe unit 184, such as, but not limited to when the touch input face 2cm range of floating target range touch module 14
Within when, the infrared light that infrared tube unit 184 emits by floating target occlusion and will reflect.In turn, infrared tube unit
184 will receive the reflected infrared light of floating target, to sense floating target and be led in a manner of input signal
Overvoltage output end is sent to master control module 12, so that the corresponding position data for obtaining floating target of master control module 12.
By the design of above-mentioned switch unit 182 and infrared tube unit 184, may be implemented to the accurate of floating target
Induction, so as to improve the complete machine response sensitivity and optimization user experience of touch device 100.
In one embodiment, as shown in Fig. 2, infrared tube unit 184 includes infrared transmitting tube IR and infrared receiving tube
PT, switch unit 182 include switching tube Q1.The input terminal of infrared transmitting tube IR and infrared receiving tube PT are used to electrical connection work
Power supply.The input terminal of infrared receiving tube PT is electrically connected master control module 12.The output end of infrared transmitting tube IR and infrared receiving tube PT
It is electrically connected the collector of switching tube Q1.The emitter of switching tube Q1 is for being grounded.The base stage of switching tube Q1 is electrically connected master control mould
Group 12.
It is appreciated that the composed structure of each infrared tube unit 184 can be identical.Specifically, red for any one
Outside to pipe unit 184, work is connected with infrared receiving tube PT when main control unit controls infrared transmitting tube IR by switch unit 182
When power supply, infrared transmitting tube IR will to touch module 14 touch input face direction namely user's touch operation it is defeated
Enter face direction transmitting infrared signal.When the infrared signal of infrared transmitting tube IR transmitting is by floating target occlusion, infrared letter will be reflected
Number to infrared receiving tube PT, to sense floating target and export corresponding input letter master control module 12, so that master control module
12 refresh legacy data according to input signal, obtain the position data for currently corresponding to floating target.Such as: in floating target occlusion
Under infrared receiving tube PT because of different height can obtain different intensity levels, thus in floating target range touch-control mould
When the distance in touch input face of group 14 is entered within effective distance (such as above-mentioned 2cm), light intensity that infrared receiving tube PT is received
Grade reaches efficient intensity grade and generates corresponding input signal and be given to master control module 12, and master control module 12 can be according to correspondence
The profile namely position data of floating target are restored in the input signal of the current occlusion area of floating target.
The simple and reliable property of above-mentioned infrared transmitting tube IR and infrared receiving tube PT circuit structure is high, can effectively realize floating
The induction of empty purpose reduces complete machine cost of manufacture simultaneously.
In one embodiment, as shown in Fig. 2, infrared tube unit 184 further includes resistance R1 and resistance R2.Resistance R1's
One end is for being electrically connected working power.The input terminal of the other end electrical connection infrared transmitting tube IR of resistance R1.One end of resistance R2
For being electrically connected working power.The input terminal and master control module 12 of the other end electrical connection infrared receiving tube PT of resistance R2.
Specifically, infrared transmitting tube IR is connected to working power by resistance R1, infrared receiving tube PT is connected by resistance R2
It is connected to working power, the effect of current limliting stable power-supplying voltage is provided so as to pass through resistance R1 and resistance R2 respectively, avoids red
Outer transmitting tube IR and infrared receiving tube PT occur current fluctuation and damage connecting the moment that working power powers on.Resistance R1 and electricity
Hindering the parameters such as the specific resistance value of R2 can be according to the characterisitic parameter and working power of infrared transmitting tube IR and infrared receiving tube PT
Supply voltage size select.In this way, by the setting of resistance R1 and resistance R2, can be improved floating inductive module 18 can
By property, the failure rate of touch device 100 is reduced.
In one embodiment, as shown in Fig. 2, switch unit 182 further includes resistance R3 and resistance R4.The base of switching tube Q1
One end of pole electric connection resistance R3 and the other end of resistance R4.The emitter of the other end electrical connection switching tube Q1 of resistance R3.Electricity
It hinders the one end R4 and is electrically connected master control module 12.
Specifically, switching tube Q1 can provide bias voltage by resistance R3, it is ensured that when switching tube Q1 is normally powered on
Operating condition.Switching tube Q1 can be connected to master control module 12 by resistance R4, to receive master control module by resistance R4
12 control signal, such as voltage signal or current signal, and under the influence of control signals, switched conductive or off state,
And then realize that infrared transmitting tube IR connects working power with infrared receiving tube PT or disconnects the control of working power.Resistance R4 is provided
Give switching tube Q1 current-limiting protection function, it can be ensured that the control stability between switching tube Q1 and master control module 12 avoids switching
Pipe Q1 overcurrent damage.In this way, further can effectively promote floating induction by above-mentioned resistance R3 and resistance R4 combination settings
The reliability of mould group 18 reduces the failure rate of touch device 100.
In one embodiment, touch device 100 further includes filter module, filter module be used for for infrared induction unit every
From visible light.It is appreciated that filter module can be visible light filter, filter coating or the optical filter of this field routine, specifically
Type can be determined according to the specific size global shape equal-specification of infrared induction unit, as long as can guarantee to be isolated visible
Interference of the light to infrared induction unit.
In one embodiment, communications module 16 include serial line interface, I2C bus, digital radio module, WiFi module or
Bluetooth module；Master control module 12 includes single-chip microcontroller.
Optionally, in the above embodiments, master control module 12 can be led in a manner of wire communication with display equipment
Letter, for example, by using but be not limited to serial line interface or I2C bus etc. be used as communications module 16, thus realize master control module 12 with
It shows the wire communication between equipment, can so reduce master control module 12 and shows the communication delay between equipment, promoted and rung
Answer efficiency.The mode that master control module 12 can also wirelessly communicate with display equipment communicated, such as by using but be not limited to
Digital radio module (such as 2.4G wireless module) WiFi module or bluetooth module conventional in the art as communications module 16,
To realize master control module 12 and show the wireless communication between equipment.In this way, touch device 100 and display equipment can be improved
Be used cooperatively flexibility ratio, optimize user experience.In the various embodiments described above, master control module 12 may each be but be not limited to this
The single-chip microcontroller of field routine, such as STM32 series monolithic can efficiently realize data acquisition, data processing response and transmission.
In this way, the single-chip microcontroller by using this field routine provides data processing and control function as master control module 12, it can be effective
The response efficiency for controlling the complete machine cost of touch device 100 and ensuring to control.
Referring to Fig. 3, in one embodiment, above-mentioned touch device 100 further includes vibrational feedback mould group 22.Vibration is anti-
It presents mould group 22 and is electrically connected master control module 12.
It is appreciated that vibrational feedback mould group 22 can be all kinds of vibration devices conventional in the art, when for touching and/
Or the vibrational feedback under 12 specified control scene of master control module, such as vibrational feedback and/or spy when user's touch operation
Determine the vibrational feedback in scene of game.Specifically, master control module 12 can be in the touch input or root for receiving user's operation
It is corresponding to provide control signal input to vibrational feedback mould group 22 when executing the control of special scenes according to touch input, so that vibration
Feedback module 22 provides the effect of vibrational feedback simultaneously.In this way, passing through the application of vibrational feedback mould group 22, touching can effectively improve
The service efficiency of device 100 is controlled, user experience is enhanced.
In one embodiment, vibrational feedback mould group 22 is vibration motor.Optionally, above-mentioned vibrational feedback mould group 22 is
Conventional vibration motor in the electronic terminal product of this field, master control module 12 can be automatically controlled by carrying out on-off to vibration motor
System, i.e., controllable vibration motor provide corresponding vibrational feedback effect.In this way, by being mentioned using the vibration motor of this field routine
It can be excessively high to avoid the production cost of touch device 100 while effectively realizing that service efficiency is promoted for vibrational feedback.
In one embodiment, above-mentioned touch device 100 further includes posture inductive module 24.24 electricity of posture inductive module
Connect master control module 12.
It is appreciated that posture inductive module 24 can be all kinds of attitude transducer parts conventional in the art, for perceiving
The real-time attitude of touch device 100 during the work time.Specifically, posture inductive module 24 can in the process of running in real time to
Master control module 12 provides touch device 100 current attitude data, so that master control module 12 can be adjusted according to attitude data is corresponding
Picture shown in whole display equipment, such as when the task that master control module 12 executes is racing game control task, it can be with
Refresh driving direction of racing car etc. (such as gravity sensing function) in display equipment current presentation picture according to attitude data.In this way,
By can further effectively improve the service efficiency of touch device 100 using posture inductive module 24, enhance user experience.
In one embodiment, posture inductive module 24 is gyro module.Optionally, above-mentioned posture inductive module 24
It can be the gyro module of this field routine.Pass through the posture of gyro module real-time perception touch device 100 and will be corresponding
Attitude data pass back to master control module 12, so that master control module 12 can be controlled accordingly based on attitude data.In this way,
The control effect incuded based on posture is provided by the gyro module of application this field routine, is further made in effective realization
With improved efficiency it is also possible to avoid the production cost of touch device 100 excessively high.
Referring to Fig. 4, in one embodiment, above-mentioned touch device 100 further includes infrared blocking grid 26.Infrared screening
Fence lattice 26 are for being isolated infrared transmitting tube IR and infrared receiving tube PT.
In the explosive view of 100 structure of touch device as shown in Figure 4, from (namely the PCB where single-chip microcontroller of master control module 12
Plate) start as bottom plate, it sets gradually floating inductive module 18, infrared block grid 26, filter module 20 and touch module
14.Wherein, the infrared grid 26 that blocks can be infrared bezel being made of infrared shading strip, being formed with space array,
On space array matched with the infrared tube array position in floating inductive module 18 namely floating inductive module 18 on appoint
One infrared transmitting tube IR and any infrared receiving tube PT is nested in the infrared infrared shading strip blocked on grid 26 and surrounds accordingly
A space in, so as to infrared transmitting tube IR and infrared receiving tube PT can by space to touch mould group direction emit it is red
Outer light and the infrared light for receiving reflection, and lateral shading is carried out by infrared shading strip between space and (blocks grid 26 with infrared
Principal plane is axially longitudinal), avoid the Plane Cross Interference Effect of optical signal between each infrared transmitting tube IR and infrared receiving tube PT.
In this way, can effectively eliminate optical signal in floating inductive module 18 by the above-mentioned infrared grid 26 that blocks of application
Plane Cross Interference Effect, improve floating inductive module 18 signal transmitting and receiving accuracy, it is ensured that the accurate induction of floating target.
Referring to Fig. 5, in one embodiment, above-mentioned touch device 100 further includes power supply mould group 28.Power supply mould group 28
It is electrically connected master control module 12.
It is appreciated that power supply mould group 28, which can be, takes electricity from the power supply network outside touch device 100 by power supply adaptor
Interface power, to carry out wired power supply to other each electricity consumption mould groups to master control module 12 and by master control module 12.It is preferred that
, power supply mould group 28 can be independent current source, such as battery, with each to other to master control module 12 and by master control module 12
Electricity consumption mould group carries out independently-powered.Power supply mould group 28 can also be the composite power source mould that interface power and independent current source collectively constitute
Group, so as to realize wired power supply and it is independently-powered between flexible switching.In this way, by the way that power supply mould is arranged in touch device 100
The flexible power supply of 100 complete machine of touch device may be implemented in group 28, improves the service efficiency of touch device 100.
Referring to Fig. 6, in one embodiment, also providing a kind of touch device 100 applied to above-mentioned touch device 100
Control method, include the following steps S12 to S16:
S12 obtains the input signal that floating inductive module 18 exports；Wherein, input signal is the sense of floating inductive module 18
The corresponding input signal generated when floating target should be arrived.
Specifically, for using the finger of user as floating target, when touch device 100 powers on normal work, if with
Family puts on display equipment and is ready for touch operation, then the finger of user will need to touch touch module 14 to realize required behaviour
Make.Before the finger of user touches touch module 14, the finger of user will shift to an earlier date to be sensed by floating inductive module 18, main
Control mould group 12 can then acquire the corresponding input signal generated of floating inductive module 18.
S14 updates last data according to input signal and sends corresponding position data, obtains updated positional number
According to.
Wherein, touch device 100 during the work time, constantly can send new data (including positional number to display equipment
According to), so that display equipment is corresponding to update current displaying picture.Last data send corresponding position data namely master control
After 12 the last time of mould group receives the input signal of floating inductive module 18, is sent to display equipment and correspond to aforementioned nearest one
The position data of secondary input signal.Correspondingly, updated position data namely master control module 12 are newest when previous (moment)
It receives the input signal of floating inductive module 18 and corresponding position after last data are sent is refreshed according to the input signal
After data, obtained latest position data can be sent directly to the position displaying refreshing that display equipment carries out floating target.It can
To understand, master control module 12 can use dynamic scan, namely floating to obtain according to setting time and setting reading data number
The mode of the input signal of empty inductive module 18, to acquire the input signal of the offer of floating inductive module 18.
Specifically, master control module 12 can record each infrared tube list in floating inductive module 18 by way of tables of data
The input signal (such as voltage) of member 184, all data are equivalent in former tables of data when without floating gtoal setting.Master control module 12
Refresh tables of data when last data are sent according to input signal, obtains the latest data of the finger position of characterization user
The finger position of table namely user cause to correspond to obtained update after local data changes in floating inductive module 18
Position data afterwards.
Updated position data is sent to display equipment by communications module 16 by S16；Wherein, updated position
Data are used to indicate display equipment and update the position for showing floating target.
Specifically, master control module 12 after obtaining updated position data, can pass through newest position data logical
Letter mould group 16 is sent to display equipment, so that the position that display equipment refreshes floating target is shown, such as passes through the forms such as the virtual image
Show real time position of the finger of user in touch module 14.In this way, user is after knowing the position of finger, it can visual
The mode of change carries out touch operation, as precisely touched the virtual push button etc. to be operated.Master control module 12 can be according to user's
Touch operation carries out touch-control response concurrent and is sent to the corresponding picture exhibition of display equipment progress.
The control method of above-mentioned touch device 100, after sensing floating target in advance by floating inductive module 18,
Signal processing is carried out by master control module 12 and communications module 16 sends data to display equipment, so as in display equipment
Upper real-time exhibition floating target is touching the floating position where touching before mould group, when making the subsequent progress touch operation of user,
The finger position of oneself is seen in real time, convenient for the virtual key in exact touch touch module 14, greatly improves display system
200 service efficiency and user experience.
In one embodiment, further include following steps after about step S16:
It returns and executes above-mentioned step S12.
It is appreciated that touch device 100 is in the process of running, master control module 12 can constantly obtain floating induction in real time
The input signal of the offer of mould group 18 is updated with constantly carrying out new position data.Namely master control module 12 is in control process
The position data for the finger that user is operating can be acquired in real time in a manner of loop control, so that display equipment can be real-time
Show the position where the finger that user is operating, it is ensured that user can be by showing that equipment sees that finger physical location can
To carry out accurately touch operation.
Referring to Fig. 7, in one embodiment, about step S12, can specifically include following steps S122 to S126:
S122 successively controls each 184 power on/off of column infrared tube unit in floating inductive module 18, and respectively in each column
When infrared tube unit 184 is powered, the output electric signal setting quantity time of each infrared tube unit 184 is continuously read.
It is appreciated that in the present embodiment, setting quantity time is so that floating inductive module 18 is infrared induction unit as an example
Preset signal-obtaining number can be set according to the required precision of position data, such as, but not limited to be set as 8
It is secondary.
Specifically, as shown in Fig. 2, master control module 12 controls each switching tube conducting, to control in floating inductive module 18
When each column infrared tube unit 184 is powered (such as a column infrared tube unit 184 is connected in an on-off control), for currently leading to
One column infrared tube unit 184 of electricity, master control module 12 continuously read the output electric signal of each infrared tube unit 184 in the column
(such as voltage value of ADC public output) sets quantity time, and when such as once reading data, i.e., it is each infrared right in column to read respectively
One voltage value of pipe unit 184, continuously reads the column 8 times, to obtain 8 groups of voltage datas, each is infrared right in column
Pipe unit 184 is corresponding with 8 voltage datas.Other column infrared tube units 184 are similarly understood.
S124 is respectively filtered the setting quantity output electric signal of each infrared tube unit 184, is removed
Each output electric signal after making an uproar.
Specifically, after master control module 12 obtains the output electric signal of each column infrared tube unit 184, it is infrared to either rank right
The output electric signal of each group corresponding to pipe unit 184 is filtered, such as by exporting number in electric signal according to each group
Be worth stable most data to set voltage threshold, will be clearly lower or higher than voltage threshold (such as infrared tube unit 184 just on
Mutation voltage when electric) data delete, retain stable data obtain remove it is dry after each output electric signal.For example, for
8 groups of voltage values corresponding to either rank infrared tube unit 184, remaining 6 groups of voltage values after filtering processing.
S126 carries out mean value computation to each output electric signal for removing each infrared tube unit 184 after making an uproar respectively, obtains each
The input signal of infrared tube unit 184.
Specifically, master control module 12 is obtained except after each output electric signal after dry, respectively to each infrared tube unit 184
Each output electric signal carries out mean value computation, such as: for the infrared tube unit 184 of either rank, except the output electric signal after dry
6 groups are shared, is averaged respectively to 6 voltage values for corresponding to same infrared tube unit 184 in this 6 groups, what is obtained is averaged
Voltage value is the input signal of the infrared tube unit 184.It can be similarly for other infrared tube units 184 in the column
Understand, each infrared tube unit 184 of other column is similarly understood.
S122 to S126 through the above steps can greatly improve master control module 12 and obtain from floating inductive module 18
Input signal precision, to improve the accuracy of position data.
It should be understood that although each step in the flow chart of Fig. 6 and Fig. 7 is successively shown according to the instruction of arrow,
But these steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these
There is no stringent sequences to limit for the execution of step, these steps can execute in other order.Moreover, in Fig. 6 and Fig. 7
At least part step may include that perhaps these sub-steps of multiple stages or stage are not necessarily same to multiple sub-steps
One moment executed completion, but can execute at different times, and the execution in these sub-steps or stage sequence is also not necessarily
Be successively carry out, but can at least part of the sub-step or stage of other steps or other steps in turn or
Alternately execute.
Referring to Fig. 8, in one embodiment, additionally providing a kind of control device 200 of touch device 100, comprising: defeated
Enter to obtain module 11, data update module 13 and data transmission blocks 15.Wherein:
Input obtains module 11, for obtaining the input signal of the output of floating inductive module 18；Wherein, input signal is floating
Empty inductive module 18 senses the corresponding input signal generated when floating target；
Data update module 13 sends corresponding position data for updating last data according to input signal, obtains
Updated position data；
Data transmission blocks 15, for updated position data to be sent to display equipment by communications module 16；Its
In, updated position data is used to indicate display equipment and updates the position for showing floating target.
The control device 200 of above-mentioned touch device 100 utilizes floating inductive module 18, touch module 14 by each module
With the Combination Design of communications module 16, floating target is sensed by floating inductive module 18 in advance, so as in display equipment
Upper real-time exhibition floating target is touching the floating position where touching before mould group, when making the subsequent progress touch operation of user,
The finger position of oneself is seen in real time, convenient for the virtual key in exact touch touch module 14, greatly improves touch device
100 service efficiency and user experience.
In one embodiment, the control device 200 of above-mentioned touch device 100 is also comprising input loop module.Input
Loop module is used to trigger input and obtains the input signal acquisition that module 11 enters a new round.
In one embodiment, above-mentioned input, which obtains module 11, can specifically include signal acquisition module, signal filtering
Module and average value processing module, in which:
Signal acquisition module, for successively controlling each 184 power on/off of column infrared tube unit in floating inductive module 18,
And respectively when each column infrared tube unit 184 is powered, the output electric signal setting number of each infrared tube unit 184 is continuously read
Amount time.
Signal filter module is filtered for the setting quantity output electric signal respectively to each infrared tube unit 184
Wave processing obtains removing each output electric signal after making an uproar.
Average value processing module carries out each output electric signal for removing each infrared tube unit 184 after making an uproar for respectively equal
Value calculates, and obtains the input signal of each infrared tube unit 184.
The specific restriction of control device 200 about touch device 100 may refer to above for touch device 100
The restriction of control method, details are not described herein.Modules in the control device 200 of above-mentioned touch device 100 can all or
It is realized by software, hardware and combinations thereof part.Above-mentioned each module can be embedded in the form of hardware or set independently of computer
It in processor in standby, can also be stored in a software form in the memory in computer equipment, in order to processor calling
Execute the corresponding operation of the above modules.
In one embodiment, display system 300 is also provided, including display equipment 31 and above-mentioned touch device 100.It can
To understand, display equipment 31 can be all kinds of virtual reality devices in this field, such as VR equipment, is also possible to all kinds of wear-types and throws
Shadow show equipment, the position data for being sent according to master control module 12, display location data for floating target it is virtual
Position, display form can be but not limited to the virtual image of floating target.The virtual location of floating target corresponds to floating target and exists
Floating position before touching touch module 14, on 14 surface of touch module.Display equipment 31 is also used to according to master control module
The 12 touch-control response signals sent show corresponding motion pictures, such as the corresponding switching of touch-control response signal, target is mobile, releases
Put the motion pictures such as technical ability.
Using the display system 200 of above-mentioned touch device 100, by using floating inductive module 18,14 and of touch module
The Combination Design of communications module 16 senses floating target by floating inductive module 18, so as on the display device in advance
Real-time exhibition floating target is touching the floating position where touching before mould group, greatly facilitates subsequent touch operation, significantly
Improve the service efficiency and user experience of display system 200.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor obtains the input signal that floating inductive module 18 exports；Wherein, input letter
The corresponding input signal generated when number sensing floating target for floating inductive module 18；Last number is updated according to input signal
According to corresponding position data is sent, updated position data is obtained；Updated position data is sent out by communications module 16
It send to display equipment；Wherein, updated position data is used to indicate the position that display equipment updates displaying floating target.
In one embodiment, touch device in the various embodiments described above is also realized when computer program is executed by processor
The increase step or sub-step of 100 control method.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Instruct relevant hardware to complete by computer program, computer program to can be stored in a non-volatile computer readable
It takes in storage medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, this Shen
Please provided by any reference used in each embodiment to memory, storage, database or other media, may each comprise
Non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection scope of the application.
Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (18)
1. a kind of touch device, which is characterized in that including master control module, touch module, communications module and floating inductive module, institute
It states master control module and is electrically connected the touch module, the floating inductive module and the communications module；
The floating inductive module is for incuding floating target and generating corresponding input signal to the master control module, the touching
Control mould group is for receiving touch signal and being output to the master control module, and the communications module is for communicating to connect display equipment；
The master control module is used to be handled the input signal to obtain the position data corresponding to the floating target, right
The touch signal carries out being converted to touch-control response signal, and the position data and the touch-control response signal are sent
To the display equipment.
2. touch device according to claim 1, which is characterized in that the floating inductive module includes infrared induction list
Member, supersonic sounding unit, temperature induction unit or camera unit.
3. touch device according to claim 1 or 2, which is characterized in that the infrared induction unit includes switch unit
With the multiple infrared tube units for constituting infrared tube array, the input terminal of any infrared tube unit is used to be electrically connected
Working power, output end are electrically connected the input terminal of the switch unit and voltage output end is electrically connected the master control module；
For the output end of the switch unit for being grounded, the control terminal of the switch unit is electrically connected the master control module.
4. touch device according to claim 3, which is characterized in that the infrared tube unit includes infrared transmitting tube IR
With infrared receiving tube PT, the switch unit includes switching tube Q1；
The input terminal of the infrared transmitting tube IR and the infrared receiving tube PT are used to be electrically connected the working power, described red
The input terminal of outer reception pipe PT is electrically connected the master control module, the output of the infrared transmitting tube IR and the infrared receiving tube PT
End is electrically connected the collector of the switching tube Q1, and the emitter of the switching tube Q1 is for being grounded, the base of the switching tube Q1
Pole is electrically connected the master control module.
5. touch device according to claim 4, which is characterized in that the infrared tube unit further includes resistance R1 and electricity
R2 is hindered, for being electrically connected the working power, the other end electrical connection of the resistance R1 is described infrared for one end of the resistance R1
The input terminal of transmitting tube IR；
For being electrically connected the working power, the other end electrical connection of the resistance R2 is described infrared to be connect for one end of the resistance R2
The input terminal of closed tube PT and the master control module.
6. touch device according to claim 4 or 5, which is characterized in that the switch unit further includes resistance R3 and electricity
R4 is hindered, the base stage of the switching tube Q1 is electrically connected one end of the resistance R3 and the other end of the resistance R4, the resistance R3
The other end be electrically connected the emitter of the switching tube Q1, the one end the resistance R4 is electrically connected the master control module.
7. touch device according to claim 3, which is characterized in that further include filter module, the filter module is used for
For the infrared induction cell isolation visible light.
8. touch device according to claim 1, which is characterized in that the communications module includes serial line interface, I2C total
Line, digital radio module, WiFi module or bluetooth module；The master control module includes single-chip microcontroller.
9. touch device according to claim 1, which is characterized in that further include vibrational feedback mould group and posture induction mould
Group, the vibrational feedback mould group and the posture inductive module are electrically connected the master control module.
10. touch device according to claim 9, which is characterized in that the vibrational feedback mould group is vibration motor, described
Posture inductive module is gyro module.
11. touch device according to claim 6, which is characterized in that further include it is infrared block grid, it is described infrared to block
Grid is for being isolated the infrared transmitting tube IR and the infrared receiving tube PT.
12. touch device according to claim 1, which is characterized in that further include power supply mould group, the power supply mould group is electrically connected
Connect the master control module.
13. a kind of control method of touch device is applied to the described in any item touch devices of claim 1 to 12, feature
It is, comprising:
Obtain the input signal of floating inductive module output；Wherein, the input signal is that the floating inductive module senses
The corresponding input signal generated when floating target；
Last data are updated according to the input signal and send corresponding position data, obtain updated position data；
The updated position data is sent to display equipment by communications module；Wherein, the updated positional number
According to the position for being used to indicate the display equipment update displaying floating target.
14. the control method of touch device according to claim 13, which is characterized in that pass through the current data logical
After letter mould group is sent to the step of display equipment, further includes:
Return to the step of executing the input signal for obtaining the output of floating inductive module.
15. the control method of touch device according to claim 13, which is characterized in that the acquisition floating inductive module
The step of input signal of output, comprising:
Each column infrared tube unit power on/off in the floating inductive module is successively controlled, and described infrared right in each column respectively
When pipe unit is powered, the output electric signal setting quantity time of each infrared tube unit is continuously read；
The setting quantity output electric signal of each infrared tube unit is filtered respectively, after obtaining except making an uproar
Each output electric signal；
Mean value computation is carried out to each output electric signal of each infrared tube unit removed after making an uproar respectively, is obtained each described
The input signal of infrared tube unit.
16. a kind of control device of touch device characterized by comprising
Input obtains module, for obtaining the input signal of floating inductive module output；Wherein, the input signal is described floating
Empty inductive module senses the corresponding input signal generated when floating target；
Data update module sends corresponding position data for updating last data according to the input signal, obtains more
Position data after new；
Data transmission blocks, for the updated position data to be sent to display equipment by communications module；Wherein, more
The position data after new is used to indicate the display equipment and updates the position for showing the floating target.
17. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of control method of touch device described in any one of claim 13 to 15 is realized when being executed by processor.
18. a kind of display system, which is characterized in that including display equipment and the described in any item touch-control dresses of claim 1 to 12
It sets.
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| CN201811124202.1A CN109002226A (en) | 2018-09-26 | 2018-09-26 | touch device, control method, device and display system |
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| CN201811124202.1A CN109002226A (en) | 2018-09-26 | 2018-09-26 | touch device, control method, device and display system |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464753A (en) * | 2007-12-19 | 2009-06-24 | 索尼株式会社 | Display device |
| DE102009021216A1 (en) * | 2008-05-09 | 2010-02-25 | Viardi Interactive Gmbh | Touch-sensitive input device e.g. capacitive input device, for manipulation of cursor in e.g. kiosk display, has evaluation unit evaluating signals, where introduction of control objects into detection area is detected by one input module |
| CN103631470A (en) * | 2013-12-13 | 2014-03-12 | 中国人民解放军国防科学技术大学 | Distance input system and method based on infrared reflection type photoelectric detection dot matrix |
| CN104063105A (en) * | 2014-06-11 | 2014-09-24 | 合肥鑫晟光电科技有限公司 | Touch device and touch driving method |
| CN104067206A (en) * | 2011-12-09 | 2014-09-24 | 微晶片科技德国第二公司 | Electronic device with a user interface that has more than two degrees of freedom, the user interface comprising a touch-sensitive surface and contact-free detection means |
| CN105229580A (en) * | 2013-06-03 | 2016-01-06 | 高通股份有限公司 | Multi-functional pixel and display in unit |
| US9342200B2 (en) * | 2012-12-21 | 2016-05-17 | Lg Innotek Co., Ltd. | Touch panel including a sensor part to control a cursor |
| CN206039458U (en) * | 2016-06-28 | 2017-03-22 | 广州华欣电子科技有限公司 | Signal switch circuit and signal input switched systems |
-
2018
- 2018-09-26 CN CN201811124202.1A patent/CN109002226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464753A (en) * | 2007-12-19 | 2009-06-24 | 索尼株式会社 | Display device |
| DE102009021216A1 (en) * | 2008-05-09 | 2010-02-25 | Viardi Interactive Gmbh | Touch-sensitive input device e.g. capacitive input device, for manipulation of cursor in e.g. kiosk display, has evaluation unit evaluating signals, where introduction of control objects into detection area is detected by one input module |
| CN104067206A (en) * | 2011-12-09 | 2014-09-24 | 微晶片科技德国第二公司 | Electronic device with a user interface that has more than two degrees of freedom, the user interface comprising a touch-sensitive surface and contact-free detection means |
| US9342200B2 (en) * | 2012-12-21 | 2016-05-17 | Lg Innotek Co., Ltd. | Touch panel including a sensor part to control a cursor |
| CN105229580A (en) * | 2013-06-03 | 2016-01-06 | 高通股份有限公司 | Multi-functional pixel and display in unit |
| CN103631470A (en) * | 2013-12-13 | 2014-03-12 | 中国人民解放军国防科学技术大学 | Distance input system and method based on infrared reflection type photoelectric detection dot matrix |
| CN104063105A (en) * | 2014-06-11 | 2014-09-24 | 合肥鑫晟光电科技有限公司 | Touch device and touch driving method |
| CN206039458U (en) * | 2016-06-28 | 2017-03-22 | 广州华欣电子科技有限公司 | Signal switch circuit and signal input switched systems |
Non-Patent Citations (3)
| Title |
|---|
| OCHIAI, Y: "Fairy Lights in Femtoseconds: Aerial and Volumetric Graphics Rendered by Focused Femtosecond Laser Combined with Computational Holographic Fields", 《ACM TRANSACTIONS ON GRAPHICS》 * |
| 车云 等: "《智能汽车 决战2020》", 30 April 2018, 北京理工大学出版社 * |
| 顾志强: "《黑科技 硅谷15位技术咖 21项前沿科技将如何创造未来》", 31 March 2017, 中国友谊出版公司 * |
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