CN107145248A - A kind of felt pen, method of toch control and touch system - Google Patents
A kind of felt pen, method of toch control and touch system Download PDFInfo
- Publication number
- CN107145248A CN107145248A CN201710244137.5A CN201710244137A CN107145248A CN 107145248 A CN107145248 A CN 107145248A CN 201710244137 A CN201710244137 A CN 201710244137A CN 107145248 A CN107145248 A CN 107145248A
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- China
- Prior art keywords
- felt pen
- infrared touch
- touch
- infrared
- touch panel
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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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of felt pen, it includes touching component, the body for hollow structure, at least one proximity transducer, at least one is used to send the first pressure sensor for touching writing pressure sensitivity signal, the first wireless communication module and control chip for carrying out radio communication with outside infrared touch device；First pressure sensor is located at the inside of body；The head that component is located at body is touched, the exposed outside in the body of first end of component is touched, touches the second end of component and the pressure detecting end in contact of first pressure sensor；Proximity transducer is located at the head of body；First wireless communication module is located at the inside of body；Proximity transducer, first pressure sensor and the first wireless communication module are electrically connected with control chip.Invention additionally discloses a kind of method of toch control and touch system.The maloperation when present invention can avoid the felt pen from being write on infrared touch panel.
Description
Technical field
The present invention relates to touching technique field, more particularly to a kind of felt pen, method of toch control and touch system.
Background technology
Infrared touch panel is usually to be used cooperatively with felt pen, wherein, infrared touch panel is arranged on before display, its
Including glass screen and the interior housing provided with circuit board, the circuit board of outer inframe is placed with more on the side of glass screen four to infrared
Transmitting tube and infrared receiving tube, infrared transmitting tube and infrared receiving tube correspond the infrared ray square for setting and intersecting anyhow to be formed
Battle array, when felt pen changes the infrared ray of contact in infrared ray matrix, can be converted to the coordinate position of touch-control and realize behaviour
The response of work.
But existing this felt pen working method can have following drawback：Due to infrared transmitting tube and infrared receiving tube
It is arranged at the top on the side of glass screen four and with glass screen apart from certain altitude, can so causes outer frame of infrared touch screen to deposit
Height is touched certain, therefore works as felt pen and reaches the wick height of infrared transmitting tube and infrared receiving tube, and is not touched also
During to glass screen, infrared touch panel has just been identified as object presence, so that maloperation when can cause the felt pen to write
(for example writing connects a phenomenon).
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of felt pen that can avoid writing maloperation；This hair
Bright purpose also resides in a kind of method of toch control applied to the felt pen of offer, and a kind of including the felt pen
Touch system.
To achieve these goals, one aspect of the present invention provides a kind of felt pen, and it includes being used to touch infrared touch
The touch component of screen, for the body of hollow structure, at least one proximity transducer, at least one is used to send touch writing pressure sensitivity
The first pressure sensor of signal, the first wireless communication module and control for carrying out radio communication with outside infrared touch device
Coremaking piece；
The first pressure sensor is located at the inside of the body；It is described to touch the head that component is located at the body,
The exposed outside in the body of first end for touching component, the second end and the first pressure of the touch component are passed
The pressure detecting end in contact of sensor；The proximity transducer is located at the head of the body；First wireless communication module is set
In the inside of the body；The proximity transducer, the first pressure sensor and first wireless communication module are equal
Electrically connected with the control chip.
Further, the felt pen also includes the felt pen mobile status inspection for being used to gather felt pen position detection signal
Device is surveyed, the felt pen mobile status detector is electrically connected located at the inside of the body and with the control chip；Wherein, institute
State control chip according to the felt pen position detection signal wake up or dormancy described in the associated electrical work that is provided with felt pen
Make device；The electronic working device includes the first pressure sensor, first wireless communication module and described connect
Nearly sensor.
Further, the felt pen also includes second pressure sensor, and the second pressure sensor is arranged at described
The afterbody of body, the afterbody for the body sends touch erasing pressure sensitivity signal, the second pressure sensor when being extruded
Electrically connected located at the inside of the body and with the control chip.
Further, the felt pen also includes working condition instruction that at least one is electrically connected with the control chip
Lamp, the indicator lamp is arranged on the body interior and is directed at the transparent area that the body is opened up.
Further, the felt pen also includes at least one touch working condition switching key, the touch work shape
State switching key is electrically connected with the control chip.
Further, the diameter for touching the exposed one end of component is less than 6 millimeters, and the diameter on the head of the body exists
Between 6 millimeters to 8 millimeters.
Further, the quantity close to tactility apparatus be at least two, at least two proximity transducer mutually it
Between be arranged at an angle in the head of the body.
Another aspect of the present invention provides a kind of method of toch control, and it comprises the following steps：Set according in felt pen
The corresponding infrared touch panel of infrared touch panel proximity test signal generation that some proximity transducers is produced is close to data, and by institute
State infrared touch panel and infrared touch device is sent to by the first wireless communication module being provided with felt pen close to data；
The touch writing pressure sensitivity signal generation that first pressure sensor according to being provided with felt pen is detected is corresponding
Touch writing pressure sensitivity data, and by it is described touch write pressure sensitivity data by first wireless module be sent to it is described it is infrared touch
Equipment is touched, to cause the infrared touch device to be connect in the touch writing pressure sensitivity data for judging to be currently received with last moment
The infrared touch panel received close to both data the reception time in default time range after, according to the touch book
The felt pen coordinate data write pressure sensitivity data and collected carries out felt pen written handwriting display work；Wherein, it is described to touch
Coordinate data is that the infrared touch panel being provided with by the infrared touch device is acquired.
Further, the method for toch control also includes：
When letter is detected in the felt pen position that the felt pen mobile status detector for monitoring to be provided with felt pen is collected
When number changing, the associated electrical equipment being provided with the felt pen is waken up：Wherein, the electronic working device includes
The first pressure sensor, first wireless communication module and the proximity transducer；
When monitoring the felt pen position that the felt pen mobile status detector is collected in default time range
When detection signal does not change, the electronic working device is controlled to enter resting state.
Still further aspect of the present invention additionally provides a kind of touch system, and it includes infrared touch device and as described above
Felt pen；The infrared touch device includes being used for the second channel radio that communication connection is set up with first wireless communication module
Believe the display of module, the infrared touch panel for gathering the felt pen coordinate data, written handwriting for showing felt pen
Device and the processor for controlling the infrared touch panel and the display to be operated；Wherein, second channel radio
Letter module, the infrared touch panel and the display are electrically connected with the processor.
The felt pen, the method for toch control and the touch system that the present invention is provided, by being touched described
Touch and the proximity transducer, the first pressure sensor, the control chip and first channel radio are provided with pen
Module is believed, so when the distance that the proximity transducer detects the felt pen and the infrared touch panel is close enough
When (infrared touch panel can detect felt pen coordinate but felt pen do not contacted with infrared touch panel also), it is described to connect
Nearly sensor can produce infrared touch panel proximity test signal, while the control chip is by the infrared touch panel proximity test
Signal transacting is infrared touch panel proximity test data, and is sent to the infrared touch by first wireless communication module
Equipment, when the infrared touch device is in default time range, is received wireless by described first by the felt pen
(the pressure sensitivity data are by the control chip according to the described first pressure during the touch writing pressure sensitivity data that communication module is sended over
Touch writing pressure sensitivity signal that force snesor is produced and generate), show the now felt pen infrared touch panel
Writing touch is carried out, now the infrared touch device just carries out felt pen written handwriting display work.Therefore, because of the invention
Infrared touch device is not set to carry out felt pen written handwriting display work immediately in the close enough infrared touch panel,
But infrared touch device is carried out felt pen written handwriting and is shown work when felt pen and infrared touch panel produce pressure sensitivity
Make, lettering pen is just shown so as to avoid felt pen from (not touching infrared touch panel also) when close to infrared touch panel
Mark, and then the maloperation (such as company phenomenon when can avoid the felt pen from writing) when can avoid the felt pen from writing.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of felt pen provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of touch system provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of method of toch control provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 and Fig. 2 are referred to, one aspect of the present invention provides a kind of felt pen 1, and it coordinates with infrared touch device 2 and made
With, including for touching touch component 10, the body for hollow structure of the infrared touch panel 20 that infrared touch device 2 is provided with
11st, at least one proximity transducer 12, at least one first pressure sensor 13, the radio communication mold of control chip 14 and first
Block 15；
The first pressure sensor 13 is located at the inside of the body 11；The touch component 10 is located at the body 11
Head, (the exposed one end is used to touching described red the exposed outside in the body of the first end of the touch component 10
Outer touch-screen), second end (relative with first end) for touching component 10 and the pressure of the first pressure sensor 13 are examined
Survey end in contact；The proximity transducer 12 is located at the head of the body 11；First wireless communication module 15 is located at described
The inside of body 11；The proximity transducer 12, the first pressure sensor 13 and first wireless communication module 15
Electrically connected with the control chip 14；Wherein,
The proximity transducer 12, for sending the proximity test of infrared touch panel 20 collected to the control chip 14
Signal；
The first pressure sensor 13, for according to touch component 10 and the infrared touch panel 20 both by
Power produces corresponding touch and writes pressure sensitivity signal, and is sent to the control chip 14；
The control chip 14, for according to the corresponding infrared touch of proximity test signal generation of infrared touch panel 20
Shield 20 proximity test data, and writing pressure sensitivity data are touched according to the writing pressure sensitivity signal generation that touches accordingly；
First wireless communication module 15, for by the proximity test data of infrared touch panel 20 and the touch
Writing pressure sensitivity data are sent to the infrared touch device 2 of outside；Wherein, the infrared touch device 2 receive it is described infrared
It is described after the proximity test data of touch-screen 20, then when receiving the touch writing pressure sensitivity data in default time range
Infrared touch device 2 just carries out felt pen written handwriting display work.
In inventive embodiments, the body 11 is preferably stick-like structure, so convenient to grip, and the head of the body 11
The tapered structure in portion, so it is possible to prevente effectively from writing sight is blocked on the head of body 11.It should be noted that the body 11 with
And the head of the body 11 can also be other structures, be not specifically limited herein.Moreover it is preferred that the body 11 by
Metal material is made, and oxidation blasting treatment is done on its surface, can so make it that the felt pen 1 is attractive in appearance and durable.It can manage
Solution, when first wireless communication module 15 is arranged on the inside of the afterbody of the body 11, the tail of the body 11
Portion is the materials such as plastic cement or glass, so as to avoid shielding of the body 11 of metal material to wireless signal.Need explanation
, first wireless communication module 15 can be 2.4G wireless communication modules or bluetooth module etc., not do specific herein
Limit.
Due to existing infrared touch panel 20 housing touch recognition precision in 6 millimeters, therefore of the invention real
Apply in example, it is preferable that (most preferably 6.5 millimeters a left sides between the diameter on the head of the body 11 is arranged on 6 millimeters to 8 millimeters
It is right), so when felt pen 1 is carrying out touch operation, the housing of infrared touch panel 20 can recognize the head of the body 11
Portion.Moreover it is preferred that being arranged on the first end of the touch component 10 on the head of body 11 (equivalent to the felt pen 1
Nib) diameter be less than 6 millimeters (most preferably 2.3 millimeters), can so cause it is described touch component 10 first end compare institute
The head for stating body 11 is tiny, is blocked so as to reduce sight.It should be noted that the first end for touching component 10 can
To be made from Elastic plastic-rubber elastomeric material, so as to avoid the first end in the glass of pressing infrared touch panel 20
The scuffing glass screen is damaged during screen.
In embodiments of the present invention, Fig. 1 is referred to, it is preferable that the first pressure sensor 13 is arranged on the body
The inside on 11 head, the second end of the touch component 10 is arranged on the inside on the head of the body 11 and with described first
The pressure detecting end in contact of pressure sensor 13.Wherein, the touch component 10 can be dismantled at the head of the body 11
Get off, (can for example select size or the different touch component 10 of material to replace former touch structure to be changed
Part 10).
In embodiments of the present invention, it is preferable that the proximity transducer 12 is infrared proximity transducer 12；It is preferred that institute
The head of body 11 is stated for that infrared light, material (such as makrolon material) that is few saturating or being opaque to visible light but can be made thoroughly, this
Sample can allow the infrared proximity transducer 12 of the inside on the head for being arranged on the body 11 to launch reception infrared signal,
Simultaneously it also avoid people eyes can see the head for being arranged on the body 11 inside infrared proximity transducer 12 with
And interlock circuit module, so that felt pen 1 is more attractive in appearance.It should be noted that the proximity transducer 12 can also be
Ultrasonic wave proximity transducer 12 or induction type proximity transducer etc., are not specifically limited herein.Moreover it is preferred that described connect
What nearly sensor 12 was started working be equal to apart from h or the glass screen of the wick less than infrared lamp and infrared touch panel 20
Curtain between the two apart from H, i.e., as h≤H, the proximity transducer 12 just starts to produce the infrared touch panel 20 close to examining
Signal is surveyed, shows that now the felt pen 1 has sufficiently closed to the infrared touch panel 20, due to the felt pen 1 also now
Do not contacted with the infrared touch panel 20, therefore the first pressure sensor 13 will not also start to produce touch writing pressure sensitivity
Signal.It should be noted that the proximity transducer 12 can also be ultrasonic sensor etc., it is not specifically limited herein.
In the above embodiment, it is preferable that the quantity close to tactility apparatus is at least two, described at least two approach
Sensor 12 is arranged in the head of the body 11 at an angle each other.So the felt pen 1 with it is described
When the different angle of inclination of infrared touch panel 20 is close to the infrared touch panel 20, can all there is corresponding proximity transducer 12 to carry out
Detection, so as to improve the degree of accuracy of detection.
It should be noted that the control chip 14 can be to be separately provided, or first radio communication mold
The control chip 14 of the inside of block 15, is not specifically limited herein.Further, it is to be appreciated that the inside of felt pen 1 is provided with use
Associated electrical equipment (such as described first pressure sensor 13, the control chip inside for the felt pen 1
14th, described first wireless communication module 15 and the proximity transducer 12 etc.) battery that is powered, the battery is preferably
Lithium battery.It is preferred that the felt pen 1 is additionally provided with the charging module for being charged for the battery, wherein it is preferred to,
The charging module includes USB plug.
In embodiments of the present invention, by being provided with the proximity transducer 12, first pressure in the felt pen 1
Force snesor 13, the control chip 14 and first wireless communication module 15, so when the proximity transducer 12 is examined
Measure the felt pen 1 and the infrared touch panel 20 distance it is close enough when (i.e. infrared touch panel 20 can be detected
To felt pen 1 coordinate but felt pen 1 do not contacted with infrared touch panel 20 also), the proximity transducer 12 can produce red
The outer proximity test signal of touch-screen 20, while the proximity test signal transacting of infrared touch panel 20 is by the control chip 14
The proximity test data of infrared touch panel 20, and the infrared touch device 2 is sent to by first wireless communication module 15,
First radio communication is passed through by the felt pen 1 when the infrared touch device 2 is received in default time range
(the pressure sensitivity data are by the control chip 14 according to the described first pressure during the touch writing pressure sensitivity data that module 15 is sended over
Touch writing pressure sensitivity signal that force snesor 13 is produced and generate), show the now felt pen 1 infrared touch
Screen 20 carries out writing touch, and now the infrared touch device 2 just carries out felt pen written handwriting display work.Therefore, because
The present invention does not make infrared touch device 2 carry out felt pen written handwriting immediately in the close enough infrared touch panel 20
Work is shown, but just causes infrared touch device 2 to carry out felt pen book when felt pen 1 and infrared touch panel 20 produce pressure sensitivity
Person's handwriting display work is write, so as to avoid felt pen 1 from (not touching infrared touch panel also when close to infrared touch panel 20
20) just display written handwriting, and then the maloperation when writing of felt pen 1 can be avoided (for example felt pen 1 can be avoided to write
When company phenomenon).
In foregoing invention embodiment, further, Fig. 1 and Fig. 2 are referred to, the felt pen 1 also includes being used to gather
The felt pen mobile status detector 16 of felt pen position detection signal, the felt pen mobile status detector 16 is located at described
The inside of body 11 is simultaneously electrically connected with the control chip 14；Wherein, when the control chip 14 monitors that the felt pen is moved
When the position monitoring signal of felt pen 1 that dynamic state detector 16 is collected changes, the control chip 14 wakes up described touch
Touch the proximity transducer 12 and other associated electrical equipment (such as described first pressure sensors being provided with pen 1
13 and first wireless communication module 15 etc.) so that the normal work of felt pen 1；When in default time range
When the control chip 14 monitors that the felt pen position detection signal does not change, show user not in operation institute
Felt pen 1 is stated, now the control chip 14 controls the electronic working device (including the first pressure sensor 13, institute
State the first wireless communication module 15 and described proximity transducer 12 etc.) enter resting state, to save the energy.Need explanation
It is that the felt pen mobile status detector 16 can be gravity sensor or acceleration transducer etc., not do specific herein
Limit.
In foregoing invention embodiment, further, Fig. 1 and Fig. 2 are referred to, the felt pen 1 also includes being used to send
The second pressure sensor 17 of erasing pressure sensitivity signal is touched, the second pressure sensor 17 is located at the afterbody of the body 11
It is internal and electrically connected with the control chip 14, its can according to the afterbody of the body 11 with infrared touch panel 20 between the two
Pressure produce and corresponding touch erasing pressure sensitivity signal.Wherein, when the afterbody of the body 11 of the felt pen 1 is touched institute by user
When stating infrared touch panel 20, the second pressure sensor 17 can be according to user in the glass screen of the infrared touch panel 20
The size for pressing the dynamics of felt pen 1 produces corresponding touch erasing pressure sensitivity signal, and is sent to the control chip 14, institute
It is corresponding touch erasing pressure sensitivity data that control chip 14, which is stated, by the erasing pressure sensitivity signal transacting that touches, and passes through described first
Wireless communication module 15 is sent to the infrared touch device 2 of outside, and the outside infrared touch device 2 is receiving the touch
Wipe after pressure sensitivity data, felt pen written handwriting erasing work can be carried out：That is, the place that described outside infrared touch device 2 is provided with
Control signal can be wiped according to the corresponding written handwriting of erasing pressure sensitivity data generation that touches by managing device 23, and is sent to described
The display 22 that outside infrared touch device 2 is provided with.Now, the infrared touch panel 20 that the infrared touch device 2 is provided with can be by
The felt pen coordinate data collected is sent to the processor 23, and the processor 23 can be according to the felt pen coordinate data
Corresponding touch coordinate control signal is generated, and is sent to the display 22.Now, the display 22 is according to touch coordinate
Control signal finds the position for the written handwriting of felt pen 1 for needing to wipe, and then the display 22 is according to the written handwriting
Wipe control signal and wipe the corresponding written handwriting of felt pen 1.
Wherein it is preferred to, when both glass screens of the afterbody of body 11 and the infrared touch panel 20 of the felt pen 1
Between pressure it is bigger, then single erasing the written handwriting of felt pen 1 area it is bigger, be embodied in, when the sheet of felt pen 1
The afterbody of body 11 is touched after the infrared touch panel 20, and the display 22 can show the rubber sassafras image (shape of erasing rubber image
Shape color etc. is not specifically limited), and the glass screen of the afterbody of body 11 of the felt pen 1 and the infrared touch panel 20
Pressure between the two is bigger, then the area for the erasing rubber image that the display 22 is shown is bigger.The infrared touch
The felt pen coordinate data that equipment 2 will can be collected according to the infrared touch panel 20, to carry out on the display 22
Corresponding felt pen written handwriting erasing work.It should be noted that the second pressure sensor 17 can also be arranged on institute
State the inside of body 11 elsewhere, and be arranged on the second pressure sensor elsewhere of the inside of the body 11
Working method during 17 inside with being arranged on the afterbody of body 11 is identical.
Foregoing invention embodiment is further improved, figure is referred to, the felt pen 1 also includes at least one and the control
Coremaking piece 14 electrically connects and realizes that the working condition of different luminous working conditions is indicated under the control of the control chip 14
Lamp 18, the indicator lamp is arranged on the inside of body 11 and is directed at the transparent area that the body 11 is offered.Preferably, it is described
Indicator lamp is three-color LED light；It is preferred that the luminous working condition is specially：Realize the changing of three kinds of glow colors, it is luminous when
Between control, the control of flicker frequency etc..
Further, the region that the transparent area is formed by the multiple pores offered on the body 11.Wherein, compared with
Goodly, the diameter of the pore is less than the observation resolution ratio of people's naked eyes, so the working condition can caused to indicate
While the light that lamp 18 is sent scatters to the outside of the body 11 by the pore, people can also be allowed to can't see setting body
Working station indicator 18 inside 11, so that the felt pen 1 is more attractive in appearance, while the pore of small diameter can be with
The dust and other impurities for preventing particle larger are entered inside felt pen 1.
Foregoing invention embodiment is further improved, Fig. 1 and Fig. 2 is referred to, the felt pen 1 also includes at least one
For controlling the felt pen 1 to realize the touch working condition switching key 19 of different working condition, the touch working condition
Switching key 19 is electrically connected with the control chip 14.Preferably, the button include upper turnover key, lower turnover key with
And user-defined press key, wherein when user presses the upper turnover key, the display 22 of the infrared touch device 2 will show
Show the content of page up, when user presses the lower turnover key, the display 22 of the infrared touch device 2 will be shown
The content of lower one page.In addition, the user-defined press key can be according to setting corresponding the need for user by corresponding software
Function.
Fig. 3 is referred to, still further aspect of the present invention provides a kind of method of toch control, including step S1 and step
S2：
S1, the proximity test signal of infrared touch panel 20 produced according to the proximity transducer 12 being provided with felt pen 1 is given birth to
Into corresponding infrared touch panel 20 close to data, and by the infrared touch panel 20 close to data by being provided with felt pen 1
First wireless communication module 15 is sent to infrared touch device 2.
That is, when the felt pen 1 sufficiently closes to the infrared touch panel 20, (now the infrared touch panel 20 can be examined
Measure the coordinate position of the felt pen 1), it is concurrent that the proximity transducer 12 can produce the proximity test signal of infrared touch panel 20
The control chip 14 is given, the control chip 14 is according to the corresponding infrared touch of touch-screen proximity test signal generation
The infrared touch panel 20 is sent to infrared 20 close to data by screen close to data by first wireless communication module 15
Touch apparatus 2；Wherein it is preferred to, it is now described infrared tactile when the felt pen 1 sufficiently closes to the infrared touch panel 20
The felt pen coordinate datas that collect of screen 20 are touched first to be cached, without handling the felt pen coordinate data, so that
The data processing amount of the processor 23 of the infrared touch panel 20 can be reduced.
Pressure sensitivity signal generation is write in S2, the touch detected according to the first pressure sensor 13 being provided with felt pen 1
It is corresponding to touch writing pressure sensitivity data, and by it is described touch write pressure sensitivity data be sent to by first wireless module it is described
Infrared touch device 2, with cause the infrared touch device 2 judge to be currently received touch writing pressure sensitivity data with it is upper
The infrared touch panel 20 that one moment received close to both data the reception time in default time range after, according to
It is described to touch writing pressure sensitivity data and the felt pen coordinate data collected progress felt pen written handwriting display work.
The infrared touch panel 20 is received close to after data in the infrared touch device 2, the infrared touch device 2
Determine whether to receive the touch writing pressure sensitivity data that the felt pen 1 is sended in default time range, wherein,
The writing pressure sensitivity data that touch are the touch writing pressures detected according to the first pressure sensor 13 being provided with felt pen 1
Feel signal to generate.When the infrared touch device 2 is in the touch writing pressure sensitivity data and upper one for judging to be currently received
The infrared touch panel 20 that reception is arrived close to both data the reception time in default time range after, it is described red
The outer ability of touch apparatus 2 is according to the infrared touch panel for touching and writing pressure sensitivity data and being provided with by the infrared touch device 2
The 20 felt pen coordinate datas collected, carry out felt pen written handwriting display work.Wherein, the infrared touch device 2 enters
Row felt pen written handwriting display work is specially：The processor 23 that the infrared touch device 2 is provided with can be according to current time
The felt pen coordinate data received generates corresponding touch coordinate control signal, and the touch book received according to current time
Write pressure sensitivity data and generate corresponding person's handwriting display control signal.Then the touch that the processor 23 generates current time
The person's handwriting display control signal that coordinate control signals are generated with current time is sent to the display 22, described to cause
Display 22 shows the touch track of the felt pen 1 according to the touch coordinate control signal, and causes the display
22 show corresponding written handwriting according to the person's handwriting display control signal.
It should be noted that working as the first pressure sensor 13 in default time range does not produce touch writing
During pressure sensitivity signal, show the felt pen 1 proximity transducer 12 may be close be not infrared touch panel 20, but have it
His object (such as coat-sleeve or palm) is blocked by mistake, therefore now the infrared touch device 2 judges that the felt pen 1 is not leaned on
The nearly infrared touch panel 20, now, the infrared touch device 2 perform the touch mode (such as hand touch) of no touch pen 1.
If in addition, the infrared touch device 2 caches the felt pen coordinate data in a previous step, when the infrared touch device
2 receive described when touching writing pressure sensitivity data, and the infrared touch device 2 can delete the felt pen coordinate data of caching
Remove, the felt pen coordinate data for then just starting to receive current time is handled.
In embodiments of the present invention, because the felt pen 1 is not stood when sufficiently closing to the infrared touch panel 20
Even if infrared touch device 2 carries out felt pen written handwriting display work, but produces pressure in felt pen 1 and infrared touch panel 20
Infrared touch device 2 is just caused to carry out felt pen written handwriting display work during sense, i.e., described infrared touch device 2 is to receive
Just touched to after the proximity test data of infrared touch panel 20, then when receiving the touch writing pressure sensitivity Data Data
Written handwriting display work, so as to avoid felt pen 1 from (not touching infrared touch also when close to infrared touch panel 20
Touch screen 20) just display written handwriting, and then the maloperation when writing of felt pen 1 can be avoided (can for example to avoid felt pen 1
Company phenomenon during writing).
Preferably, described method of toch control also includes step S3 and step S4：
S3, the felt pen position collected when the felt pen mobile status detector 16 for monitoring to be provided with felt pen 1
When detection signal changes, the associated touch equipment being provided with the felt pen 1 is waken up：Wherein, the touch work
Device includes the first pressure sensor 13, first wireless communication module 15 and the proximity transducer 12 wherein
It is one or more.
When the control chip 14 monitors the felt pen position inspection that the felt pen mobile status detector 16 is collected
When survey signal changes, the control chip 14 wakes up the proximity transducer 12 and its being provided with the felt pen 1
His associated electrical equipment (such as the first pressure sensor 13 and first wireless communication module 15) so that
The normal work of felt pen 1.
S4, when monitoring the felt pen that the felt pen mobile status detector 16 is collected in default time range
When position detection signal does not change, the electronic working device is controlled to enter resting state.
I.e. when in default time range the control chip 14 monitor that the felt pen position detection signal does not have
When changing, show that user is not operating the felt pen 1, now the control chip 14 controls the electronic working to fill
Put (including the first pressure sensor 13, first wireless communication module 15 and the proximity transducer 12 etc.) enter
Resting state, to save the energy, so as to reduce the power consumption of the felt pen 1, extends the working time of the felt pen 1.
Fig. 2 is referred to, still further aspect of the present invention additionally provides a kind of touch system, it includes above-mentioned infrared touch and set
Standby 2 and above-mentioned felt pen 1；The infrared touch device 2 includes being used for setting up logical with first wireless communication module 15
Believe the second wireless communication module 21 connected, the infrared touch panel 20 for gathering the felt pen coordinate data, for showing
The display 22 of the written handwriting of felt pen 1 and for controlling the infrared touch panel 20 to be operated with the display 22
Processor 23；Wherein, second wireless communication module 21, the infrared touch panel 20 and the display 22 be and institute
Processor 23 is stated to electrically connect.It should be noted that second wireless communication module 21 can for 2.4G wireless communication modules or
Person's bluetooth module etc., is not specifically limited herein.
In embodiments of the present invention, by being provided with the proximity transducer 12, first pressure in the felt pen 1
Force snesor 13, the control chip 14 and first wireless communication module 15, and by the infrared touch device 2
Provided with second wireless communication module 21, the infrared touch panel 20, the display 22 and the processor 23, so
When the distance that the proximity transducer 12 detects the felt pen 1 and the infrared touch panel 20 is close enough (i.e.
Infrared touch panel 20 can detect the coordinate of felt pen 1 but felt pen 1 is not contacted also with infrared touch panel 20), it is described
Proximity transducer 12 can produce the proximity test signal of infrared touch panel 20, while the control chip 14 is by the infrared touch panel
20 proximity test signal transactings are the proximity test data of infrared touch panel 20, and by first wireless communication module 15 and
Second wireless communication module 21 is sent to the processor 23, when the processor 23 passes through in default time range
Second wireless communication module 21, receives and is sended over by the felt pen 1 by first wireless communication module 15
Touch writing pressure sensitivity data when (the pressure sensitivity data are produced by the control chip 14 according to the first pressure sensor 13
Touch writing pressure sensitivity signal and generate), show now the felt pen 1 the infrared touch panel 20 carries out writing and touched
Touch, now the processor 23 just controls the display 22 to carry out felt pen written handwriting display work.Therefore, because this hair
Bright is not make infrared touch device 2 carry out felt pen written handwriting immediately in the close enough touch-screen to show work
Make, but just cause infrared touch device 2 to carry out felt pen written handwriting when felt pen 1 and infrared touch panel 20 produce pressure sensitivity
Work is shown, so as to avoid felt pen 1 from (not touching infrared touch panel 20 also) just when close to infrared touch panel 20
Show written handwriting, and then can avoid felt pen 1 write when maloperation (can for example avoid felt pen 1 write when
Connect a phenomenon).
Above disclosed is only some preferred embodiments of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within and invents covered scope.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Claims (10)
1. a kind of felt pen, it is characterised in that including touch component, the body for hollow structure, at least one proximity transducer,
At least one, which is used to send, touches the first pressure sensor for writing pressure sensitivity signal, for carrying out nothing with outside infrared touch device
The first wireless communication module and control chip of line communication；
The first pressure sensor is located at the inside of the body；It is described to touch the head that component is located at the body, and institute
The exposed outside in the body of first end for touching component is stated, the second end and the first pressure of the touch component are sensed
The pressure detecting end in contact of device；The proximity transducer is located at the head of the body；First wireless communication module is located at
The inside of the body；The proximity transducer, the first pressure sensor and first wireless communication module with
The control chip electrical connection.
2. felt pen according to claim 1, it is characterised in that also including for gathering felt pen position detection signal
Felt pen mobile status detector, the felt pen mobile status detector located at the body inside and with the control core
Piece is electrically connected；Wherein, the control chip according to the felt pen position detection signal wake up or dormancy described in felt pen
The associated electrical equipment being provided with；
The electronic working device includes the first pressure sensor, first wireless communication module and the close biography
Sensor.
3. felt pen according to claim 1 or 2, it is characterised in that also including second pressure sensor, second pressure
Force snesor is arranged at the afterbody of the body, and the afterbody for the body sends touch erasing pressure sensitivity signal when being extruded,
The second pressure sensor is electrically connected located at the inside of the body and with the control chip.
4. felt pen according to claim 1, it is characterised in that also electrically connected including at least one with the control chip
Working station indicator, the indicator lamp is arranged on the body interior and is directed at the transparent area that the body is opened up.
5. felt pen according to claim 1, it is characterised in that also pressed including at least one touch working condition switching
Key, the touch working condition switching key is electrically connected with the control chip.
6. felt pen according to claim 1, it is characterised in that the diameter of the exposed one end of the touch component is less than 6
Millimeter, the diameter on the head of the body is between 6 millimeters to 8 millimeters.
7. felt pen according to claim 1, it is characterised in that the quantity close to tactility apparatus is at least two, institute
At least two proximity transducers are stated to be arranged at an angle in the head of the body each other.
8. a kind of method of toch control, it is characterised in that comprise the following steps：
It is infrared accordingly according to the infrared touch panel proximity test signal generation that the proximity transducer being provided with felt pen is produced
Touch-screen is sent out close to data, and by the infrared touch panel close to data by the first wireless communication module being provided with felt pen
Give infrared touch device；And,
The touch writing pressure sensitivity signal generation that first pressure sensor according to being provided with felt pen is detected is touched accordingly
Pressure sensitivity data are write, and the touch writing pressure sensitivity data are sent to the infrared touch by first wireless module and are set
It is standby, to cause the infrared touch device to be received in the touch writing pressure sensitivity data for judging to be currently received with last moment
The infrared touch panel close to both data the reception time in default time range after, according to it is described touch writing pressure
Sense data and the felt pen coordinate data collected carry out felt pen written handwriting display work；Wherein, the felt pen is sat
It is that the infrared touch panel being provided with by the infrared touch device is acquired to mark data.
9. method of toch control according to claim 8, it is characterised in that also include：
The felt pen position detection signal hair collected when the felt pen mobile status detector for monitoring to be provided with felt pen
During changing, the associated electrical equipment being provided with the felt pen is waken up：Wherein, the electronic working device includes described
First pressure sensor, first wireless communication module and the proximity transducer；
When the felt pen position detection for monitoring that the felt pen mobile status detector is collected in default time range
When signal does not change, the electronic working device is controlled to enter resting state.
10. a kind of touch system, it is characterised in that including infrared touch device and as described in claim 1 to 7 any one
Felt pen；The infrared touch device includes being used for setting up the second wireless of communication connection with first wireless communication module
Communication module, the infrared touch panel for gathering the felt pen coordinate data, written handwriting for showing felt pen it is aobvious
Show device and the processor for controlling the infrared touch panel and the display to be operated；Wherein, described second is wireless
Communication module, the infrared touch panel and the display are electrically connected with the processor.
Priority Applications (1)
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| CN201710244137.5A CN107145248A (en) | 2017-04-14 | 2017-04-14 | A kind of felt pen, method of toch control and touch system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710244137.5A CN107145248A (en) | 2017-04-14 | 2017-04-14 | A kind of felt pen, method of toch control and touch system |
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| CN107145248A true CN107145248A (en) | 2017-09-08 |
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| CN201710244137.5A Pending CN107145248A (en) | 2017-04-14 | 2017-04-14 | A kind of felt pen, method of toch control and touch system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491102A (en) * | 2018-02-07 | 2018-09-04 | 广州视源电子科技股份有限公司 | A kind of method for deleting and device of electronic drawing board |
| CN108776548A (en) * | 2018-06-15 | 2018-11-09 | 广州华欣电子科技有限公司 | Written handwriting generation method, system and associated component based on infrared touch screen |
| CN109117005A (en) * | 2018-07-26 | 2019-01-01 | 京东方科技集团股份有限公司 | A kind of electronic pen, Message Entry System and information input method |
| CN109901744A (en) * | 2019-02-12 | 2019-06-18 | 广州视源电子科技股份有限公司 | Interactive intelligent tablet computer control method, device, interactive intelligent tablet computer and storage medium |
| CN109947271A (en) * | 2019-03-08 | 2019-06-28 | 广州朗国电子科技有限公司 | Handwriting erasing method and system applied to intelligent whiteboard |
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| CN112578987A (en) * | 2020-12-25 | 2021-03-30 | 广州壹创电子科技有限公司 | Off-screen interactive touch all-in-one machine and interaction method thereof |
| WO2021093686A1 (en) * | 2019-11-11 | 2021-05-20 | 华为技术有限公司 | Information input device, terminal and control method thereof, and chip |
| CN113791700A (en) * | 2021-07-23 | 2021-12-14 | 广州创知科技有限公司 | Elastic wave-based interaction method and device, interaction panel and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963871A (en) * | 2010-10-21 | 2011-02-02 | 广州视源电子科技有限公司 | Optical touch control system based on infrared spotlight recognition and realization method thereof |
| CN104160355A (en) * | 2012-01-09 | 2014-11-19 | 摩托罗拉移动有限责任公司 | System and method for reducing occurrences of unintended operations in an electronic device |
| CN104423729A (en) * | 2013-08-26 | 2015-03-18 | 夏普株式会社 | Touch screen apparatus and display apparatus |
| CN105408840A (en) * | 2013-06-19 | 2016-03-16 | 诺基亚技术有限公司 | Electronic-scribed input |
| CN106201120A (en) * | 2016-07-14 | 2016-12-07 | 深圳市艾博德科技股份有限公司 | A kind of infrared electronic white board writes the control method of scanning and scanning system and infrared electronic white board lettering pen |
-
2017
- 2017-04-14 CN CN201710244137.5A patent/CN107145248A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963871A (en) * | 2010-10-21 | 2011-02-02 | 广州视源电子科技有限公司 | Optical touch control system based on infrared spotlight recognition and realization method thereof |
| CN104160355A (en) * | 2012-01-09 | 2014-11-19 | 摩托罗拉移动有限责任公司 | System and method for reducing occurrences of unintended operations in an electronic device |
| CN105408840A (en) * | 2013-06-19 | 2016-03-16 | 诺基亚技术有限公司 | Electronic-scribed input |
| CN104423729A (en) * | 2013-08-26 | 2015-03-18 | 夏普株式会社 | Touch screen apparatus and display apparatus |
| CN106201120A (en) * | 2016-07-14 | 2016-12-07 | 深圳市艾博德科技股份有限公司 | A kind of infrared electronic white board writes the control method of scanning and scanning system and infrared electronic white board lettering pen |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108491102A (en) * | 2018-02-07 | 2018-09-04 | 广州视源电子科技股份有限公司 | A kind of method for deleting and device of electronic drawing board |
| CN108776548A (en) * | 2018-06-15 | 2018-11-09 | 广州华欣电子科技有限公司 | Written handwriting generation method, system and associated component based on infrared touch screen |
| CN112470106A (en) * | 2018-06-22 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Handwriting induction device and low-power-consumption control circuit and method thereof |
| CN109117005A (en) * | 2018-07-26 | 2019-01-01 | 京东方科技集团股份有限公司 | A kind of electronic pen, Message Entry System and information input method |
| CN109901744A (en) * | 2019-02-12 | 2019-06-18 | 广州视源电子科技股份有限公司 | Interactive intelligent tablet computer control method, device, interactive intelligent tablet computer and storage medium |
| CN110007784A (en) * | 2019-02-28 | 2019-07-12 | 华为技术有限公司 | A kind of active stylus calibration method, active stylus and electronic equipment |
| CN109947271A (en) * | 2019-03-08 | 2019-06-28 | 广州朗国电子科技有限公司 | Handwriting erasing method and system applied to intelligent whiteboard |
| WO2021093686A1 (en) * | 2019-11-11 | 2021-05-20 | 华为技术有限公司 | Information input device, terminal and control method thereof, and chip |
| CN112578987A (en) * | 2020-12-25 | 2021-03-30 | 广州壹创电子科技有限公司 | Off-screen interactive touch all-in-one machine and interaction method thereof |
| CN113791700A (en) * | 2021-07-23 | 2021-12-14 | 广州创知科技有限公司 | Elastic wave-based interaction method and device, interaction panel and storage medium |
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Application publication date: 20170908 |