CN109375799A - A kind of extension Writing method, apparatus and system - Google Patents
A kind of extension Writing method, apparatus and system Download PDFInfo
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- CN109375799A CN109375799A CN201811072991.9A CN201811072991A CN109375799A CN 109375799 A CN109375799 A CN 109375799A CN 201811072991 A CN201811072991 A CN 201811072991A CN 109375799 A CN109375799 A CN 109375799A
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- equipment
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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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- 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
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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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Abstract
The invention proposes a kind of extension Writing methods, are related to touching technique.The described method includes: obtaining the first information of the first equipment and the first information of the second equipment, current behavior is identified according to the first information of first equipment and the first information of the second equipment;When the current behavior is writing behavior, the first information of the first information of first equipment and the second equipment is sent to third equipment.The invention also provides a kind of extension writing device and systems.The present invention can be realized by simple optional equipment touch apparatus being extended to touch apparatus for writing, at low cost without carrying out any change to existing touch apparatus, easy for installation, easy to operate.
Description
Technical field
This application involves touching technique more particularly to a kind of extension Writing methods, apparatus and system.
Background technique
Optical image formula electronic whiteboard is mainly used in education and office, since it is interactive very good, benefits from very much
Family favor, the existing one of technology of optical image formula touch screen generally include camera module, light source and retroreflecting item, take the photograph
As the luminance information that head acquisition takes, is analyzed, because lighttight medium blocks optical path, therefore can identify shelter institute
Angle direction, to touch objects carry out position identification.Current this optical image formula touch screen is due to by cost and implementation
Influence, be merely able to touch function, but do not have writing function.If it is intended to increasing book in optical image formula touch screen
It if writing function or just needs to increase by one and has fully functional apparatus for writing, cost can be very high;Or it removes existing
Touch apparatus and reinstall to have and touch apparatus for writing, implement extremely complex, and cost is returned with the touch apparatus that removes
It receives value and there is direct association.
Summary of the invention
One of to solve above-mentioned technical problem, the present invention provides a kind of extension Writing methods, apparatus and system
First aspect of the embodiment of the present invention provides a kind of extension Writing method, which comprises
The first information of the first equipment and the first information of the second equipment are obtained, according to the first information of first equipment
Current behavior is identified with the first information of the second equipment;
When the current behavior is writing behavior, by the first letter of the first information of first equipment and the second equipment
Breath is sent to third equipment.
Preferably, when the current behavior is writing behavior, by the first information and the second equipment of first equipment
The first information combination be packaged after be sent to third equipment.
Preferably, when the current behavior is not writing behavior, the first information of first equipment is sent to
Three equipment.
Preferably, described that current behavior is identified according to the first information of first equipment and the second information of the first equipment
Process include:
Detect the information content of the first information of first equipment and the first information of the second equipment;
When including in the first information for including touch information and second equipment in the first information of first equipment
When pressure information, identification current behavior is writing behavior.
Preferably, in the first information of the first information for obtaining the first equipment and the second equipment, according to described first
Before the first information of equipment and the first information of the second equipment identification current behavior, the method also includes:
Obtain the facility information of the first equipment and the facility information of the second equipment, by the facility information of first equipment and
The facility information of second equipment is sent to third equipment.
Second aspect of the embodiment of the present invention provides a kind of extension writing device, and described device includes the second equipment, pressure
Acquisition unit, processor, first interface, first interface controller, second interface and second interface controller;
Pressure acquisition unit is sent out for acquiring the first information of the second equipment, and by the first information of second equipment
It send to processor;
First interface controller can make the first interface receive institute for being converted to the first information of the first equipment
State the form of the first information of the first equipment;
First interface, for the first information of first equipment to be sent to processor;
Processor is configured with the executable operational order of processor, to perform the following operations:
The of the second equipment that the first information and pressure acquisition unit for obtaining the first equipment that first interface is sent are sent
One information identifies current behavior according to the first information of first equipment and the first information of the second equipment;When described current
When behavior is writing behavior, the first information of the first information of first equipment and the second equipment is sent to second interface control
Device processed;
Second interface controller, the first information of the first equipment for sending processor and the first letter of the second equipment
Breath, which is converted to, can make the received form of second interface;
Second interface is set for the first information of the first information of first equipment and the second equipment to be sent to third
It is standby.
Preferably, the processor is configured with the executable operational order of processor, to perform the following operations:
When the current behavior is not writing behavior, the first information of first equipment is sent to second interface control
Device processed;
Second interface controller, the first information of the first equipment for sending processor, which is converted to, can make second to connect
The received form of mouth;
Second interface, for the first information of first equipment to be sent to third equipment.
Preferably, the processor is configured with the executable operational order of processor, to perform the following operations:
Detect the information content of the first information of first equipment and the first information of the second equipment;
When including in the first information for including touch information and second equipment in the first information of first equipment
When pressure information, identification current behavior is writing behavior.
Preferably, first interface controller is also used to the facility information of the facility information of the first equipment and the second equipment
Be converted to the form of the facility information of facility information and the second equipment that first interface can be made to receive first equipment;
First interface is also used to send out the facility information of the facility information of first equipment and the second equipment through processor
It send to second interface controller;
Second interface controller is also used to convert the facility information of first equipment and the facility information of the second equipment
For the received form of second interface can be made;
Second interface is also used to the facility information of the facility information of first equipment and the second equipment being sent to third
Equipment.
The third aspect of the embodiment of the present invention provides a kind of extension writing system, and the system comprises the first equipment, second
Equipment, third equipment and the extension writing device as described in second aspect of the embodiment of the present invention.
Beneficial effects of the present invention are as follows:
It is of the present invention extension Writing method by obtain the first equipment and the second equipment the first information, to this first
The first information of equipment and the second equipment identifies current behavior after being analyzed, if current behavior is writing behavior,
The first information of the first equipment and the second equipment is just so sent to third equipment, then by third equipment according to the first equipment
Handwriting trace is further identified and judgeed with the first information of the second equipment.The present invention is by simple optional equipment
It can be achieved touch apparatus being extended to touch apparatus for writing, it is at low cost without carrying out any change to existing touch apparatus,
It is easy for installation, it is easy to operate.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the flow chart that Writing method is extended described in the embodiment of the present invention;
Fig. 2 is the flow chart of identification current behavior described in the embodiment of the present invention;
Fig. 3 is another flow chart that Writing method is extended described in the embodiment of the present invention;
Fig. 4 is the schematic illustration that writing device is extended described in the embodiment of the present invention;
Fig. 5 is the schematic illustration that writing system is extended described in the embodiment of the present invention.
Specific embodiment
In order to which technical solution in the embodiment of the present application and advantage is more clearly understood, below in conjunction with attached drawing to the application
Exemplary embodiment be described in more detail, it is clear that described embodiment be only the application a part implement
Example, rather than the exhaustion of all embodiments.It should be noted that in the absence of conflict, embodiment and reality in the application
The feature applied in example can be combined with each other.
Embodiment 1
As shown in Figure 1, the present embodiment proposes a kind of extension Writing method, which comprises
The first information of S101, the first information for obtaining the first equipment and the second equipment.
Specifically, the first equipment is conventional and common touch screen or other touch apparatus, the second equipment in the present embodiment
For the equipment for writing operation, such as lettering pen etc. can be executed on the touchscreen.Method described in the present embodiment is to realize
It extends writing function and implements, information transmitted by the first equipment and the second equipment can be received, so as to subsequent
Used in discriminance analysis.
S102, current behavior is identified according to the first information of first equipment and the first information of the second equipment.
Specifically, mentioning in above-mentioned text, the first equipment in the present embodiment can be conventional touch apparatus, due to
Touch apparatus has touch-responsive when touched and can generate the coordinate information of current touch location, and practical application
It in the process,, also can not be while touching even if producing the movement of touch due to functional limitation of existing touch apparatus
It realizes and writes operation.Therefore, the present embodiment introduces the second equipment, i.e. apparatus for writing on the basis of existing touch apparatus.
Meanwhile the function of pressure acquisition is set in the second equipment, that is, when being touched between the second equipment and the first equipment, the
Two equipment itself can generate the pressure between the first equipment, and then by judging the characteristics of generation pressure while touching
Writing behavior currently has occurred, detailed process is as shown in Figure 2:
The information content of the first information of S1021, the first information of detection first equipment and the second equipment;
S1022, when the first information in the first information of first equipment including touch information and second equipment
In include pressure information when, identification current behavior be writing behavior.
More specifically, during identifying current behavior, touch information and pressure information while is to write
The necessary and sufficient condition that behavior generates can also accurately identify writing on this basis using a variety of more specifically judgment basis
Behavior, such as:
(1) under the premise of detecting that touch information and pressure information exist simultaneously, then to the ruler for including in touch information
Very little information extracts, the dimension information refer to the second equipment or other apparatus for writing when being touched to touch apparatus,
Contact area between second equipment or other apparatus for writing and the first equipment.When the dimension information is less than preset threshold value,
It can accurately assert that current behavior is writing behavior.
In general, it when carrying out teaching demonstration or meeting action is reported, is usually clicked or is chosen with finger,
And write often or carried out with pen or other writing implements, this is the habitual action of people's work.And the pen of lettering pen
Contact area between point and touch apparatus is typically all the contact area being less than between the finger of people and touch apparatus, that
Can using the contact area between finger and touch apparatus as threshold value, once current contact area is less than this threshold
Value, then can think that current behavior is writing behavior.
(2) due to write behavior it is typically continuous, if by analysis former frame information determined on
If the behavior of one frame is writing behavior, in general, behavior corresponding to the information of next frame is also writing behavior, until touching
It touches information or pressure information disappears.
(3) it other than detecting the touch information of the first equipment and the pressure information of the second equipment, can also be set second
Motion sensor is added in standby, tilt angle and movement tendency of the second equipment etc. is can detecte and shows the second equipment moving shape
Then the data information of state further judges whether current behavior is writing line by the data information of above-mentioned motion state
For.
(4) key can also be designed on the second device, on the one hand the effect of the key can be used to provide to judge whether
For write behavior foundation pressure information, for example, when user want write when, can by the key to processor send
As soon as pressure information, which is used as the first information of the second equipment described above, after then being carried out by processor
Continuous Activity recognition processing;On the other hand, which can also integrate other function, by the time of key, frequency etc. to not
It is switched over keypress function.
The embodiment that only listing a part above may implement still in practical applications, is worked as long as can identify
The scheme for being move ahead all within the scope of protection of this application.
S103, when the current behavior is writing behavior, by the first information of first equipment and the second equipment
The first information is sent to third equipment.
Specifically, current behavior is if it is the behavior of writing in the present embodiment, then will just contain touch letter in the first equipment
The first information containing pressure information is sent in third equipment in the first information of breath and the second equipment, sends information
Mode can be to be sent one by one, is also possible to transmit, and the application is with no restriction.The third equipment can be any form of
Host, effect is exactly the information for receiving the first equipment and the second equipment, then carries out subsequent analysis to the information received
Processing.Since the purpose of the present embodiment is only that offer can extend the foundation of writing, it is not related to the subsequent analysis of host
Treatment process.
It more specifically, is touch behavior or other behaviors if current behavior is not writing behavior, then only by
The first information in one equipment containing touch information is sent to third equipment.
Further, extension Writing method described in the present embodiment substantially comprises two behaviors, and one is work behavior,
The other is initialization behavior.Wherein the process of work behavior is no longer repeated herein as described in S101 to S103.And it is initial
Change behavior is as shown in Figure 3, comprising:
The facility information of S100, the facility information for obtaining the first equipment and the second equipment, by the equipment of first equipment
The facility information of information and the second equipment is sent to third equipment.
Specifically, wherein the facility information of the first equipment includes the port type of the first equipment, data type etc., second is set
Standby facility information includes device model, working condition etc..Initialization behavior described in the present embodiment is before work behavior
It carries out, its object is to which the facility information of the first equipment and the second equipment is sent to third equipment, that is, in host, with
Just host can know the particularly relevant information of first equipment and the second equipment.
Embodiment 2
As shown in figure 4, the present embodiment proposes a kind of extension writing device, described device is adopted including the second equipment, pressure
Collect unit, processor, first interface, first interface controller, second interface and second interface controller;
Pressure acquisition unit is sent out for acquiring the first information of the second equipment, and by the first information of second equipment
It send to processor;
First interface controller can make the first interface receive institute for being converted to the first information of the first equipment
State the form of the first information of the first equipment;
First interface, for the first information of first equipment to be sent to processor;
Processor is configured with the executable operational order of processor, to perform the following operations:
The of the second equipment that the first information and pressure acquisition unit for obtaining the first equipment that first interface is sent are sent
One information identifies current behavior according to the first information of first equipment and the first information of the second equipment;When described current
When behavior is writing behavior, the first information of the first information of first equipment and the second equipment is sent to second interface control
Device processed;
Second interface controller, the first information of the first equipment for sending processor and the first letter of the second equipment
Breath, which is converted to, can make the received form of second interface;
Second interface is set for the first information of the first information of first equipment and the second equipment to be sent to third
It is standby.
Specifically, the first equipment is conventional and common touch screen or other touch apparatus, the second equipment in the present embodiment
For the equipment for writing operation, such as lettering pen etc. can be executed on the touchscreen.Device described in the present embodiment expands to realize
Exhibition writing function and implement, information transmitted by the first equipment and the second equipment can be received, so as to third equipment,
Namely host carries out used in subsequent discriminance analysis.
Wherein, processor, first interface controller and second interface controller can use microcontroller implementation, due to the
One equipment is different with the interface type of third equipment, so, processor, first interface controller and second interface in the present embodiment
The selected model of controller also can be corresponding different.Such as:
When the interface of (1) first equipment and the interface of third equipment are USB, processor, first interface controller and
Two interface controllers can have the microcontroller implementation of 2 USB controllers using one.
When the interface of (2) first equipment and the interface of third equipment are USB, processor and first interface controller can be with
Using a microcontroller implementation at least provided with 1 USB controller, second interface controller can be controlled using independent USB
Device processed is realized.
When the interface of (3) first equipment and the interface of third equipment are low-power consumption bluetooth, processor, first interface control
The microcontroller implementation that device can support that at least 2 tunnel low-power consumption bluetooths connect by one with second interface controller, such as
The nRF52840 etc. of Nordic company.
When the interface of (4) first equipment and the interface of third equipment are I2C or its compatibility interface, processor, first are connect
Mouth controller and second interface controller can have 2 I2C or the microcontroller implementation of its compatible controller by one, such as
The Stm32F103 series of St company, Stm32F407 series, the Sam4S series of Microchip company, SamG series etc..
The interface of (5) first equipment is the interface of low-power consumption bluetooth and third equipment when being USB, processor, first interface
Controller and second interface controller can be by one at least provided with 1 USB controller and at least provided with 1 low-power consumption bluetooth control
The microcontroller implementation of device processed, such as the nRF52840 of nordic company.
The selection of the above processor, first interface controller and second interface controller only lists several important scenes
Under situation, but in practical applications, the interface of the first equipment and the interface form of third equipment can be right there are many combination
The documented first interface control in the interface of the first equipment of different combinations and the interface of third equipment, the present embodiment
Device and second interface controller can also be adjusted accordingly.In addition, processor described in the present embodiment, first interface control
Device processed and second interface controller can integrate in a chip, also can handle device and connect with first interface controller and second
Mouth controller carries out integrated mode respectively.The present embodiment does not do specifically limited herein.
Conventional touch apparatus has touch-responsive when touched and can generate the coordinate of current touch location
Information, and in actual application, due to functional limitation of existing touch apparatus, even if producing the movement of touch,
It can not be realized while touching and write operation.Therefore, the present embodiment introduces second on the basis of existing touch apparatus
Equipment, i.e. apparatus for writing.Meanwhile the function of pressure acquisition is set in the second equipment, that is, the second equipment and the first equipment it
Between when touching, second equipment itself can generate the pressure between the first equipment, and then by generating while touching
The characteristics of pressure, judges that writing behavior currently has occurred.Wherein, the function of acquiring pressure information is by pressure acquisition unit reality
Existing.
Pressure acquisition unit described in this embodiment can be built in the inside of the second equipment, for example, if second sets
If being one-pen, then pressure acquisition unit can be arranged in the rear portion of pen tip, when pen tip and touch apparatus occur to squeeze
When pressure, pressure acquisition unit will collect pressure information, be then forwarded in processor and handled.
Specifically, pressure acquisition unit described in the present embodiment includes force sensing resistance, difference amplifier and Bluetooth chip,
In, which is converted to voltage signal for acquiring pressure signal by force sensing resistance;Difference amplifier is used for the electricity
Signal is pressed to carry out gain amplification;Bluetooth chip is used to the amplified voltage signal of gain being sent to processor.
In addition to this, pressure acquisition unit described in the present embodiment can also use the quick capacitor of power, be passed by particular electrical circuit
Waveform modelling signal relevant to pressure is passed to realize;It can also be realized using any device with pressure acquisition function;
The chip with analog-digital conversion function can also be added by above-mentioned random devices, by the side for transmitting digital signal relevant to pressure
Formula is realized;Wireless communication devices can also be increased on the basis of digital signal, be transmitted in a manner of unlimited relevant to pressure
The mode of digital signal is realized, etc..The purpose of pressure acquisition unit is to detect the pressure of the second equipment in the present embodiment
Information is to enumerate several situations for the embodiment of pressure acquisition unit above, but according to the actual situation, working principle
Or device composition can also change accordingly, the present embodiment does not do particular determination.
Processor is after the first information of the first information and the second equipment that receive the first equipment, detection described first
The information content of the first information of equipment and the first information of the second equipment;When in the first information of first equipment comprising touching
When touching in the first information of information and second equipment comprising pressure information, identification current behavior is writing behavior.
Specifically, during identifying current behavior, touch information and pressure information while is writing behavior
The necessary and sufficient condition of generation can also accurately identify writing behavior using a variety of more specifically judgment basis on this basis,
Such as:
(1) under the premise of detecting that touch information and pressure information exist simultaneously, then to the ruler for including in touch information
Very little information extracts, the dimension information refer to the second equipment or other apparatus for writing when being touched to touch apparatus,
Contact area between second equipment or other apparatus for writing and the first equipment.When the dimension information is less than preset threshold value,
It can accurately assert that current behavior is writing behavior.
In general, it when carrying out teaching demonstration or meeting action is reported, is usually clicked or is chosen with finger,
And write often or carried out with pen or other writing implements, this is the habitual action of people's work.And the pen of lettering pen
Contact area between point and touch apparatus is typically all the contact area being less than between the finger of people and touch apparatus, that
Can using the contact area between finger and touch apparatus as threshold value, once current contact area is less than this threshold
Value, then can think that current behavior is writing behavior.
(2) due to write behavior it is typically continuous, if by analysis former frame information determined on
If the behavior of one frame is writing behavior, in general, behavior corresponding to the information of next frame is also writing behavior, until touching
It touches information or pressure information disappears.
(3) it other than detecting the touch information of the first equipment and the pressure information of the second equipment, can also be set second
Motion sensor is added in standby, tilt angle and movement tendency of the second equipment etc. is can detecte and shows the second equipment moving shape
Then the data information of state further judges whether current behavior is writing line by the data information of above-mentioned motion state
For.
(4) key can also be designed on the second device, on the one hand the effect of the key can be used to provide to judge whether
For write behavior foundation pressure information, for example, when user want write when, can by the key to processor send
As soon as pressure information, which is used as the first information of the second equipment described above, after then being carried out by processor
Continuous Activity recognition processing;On the other hand, which can also integrate other function, by the time of key, frequency etc. to not
It is switched over keypress function.
The embodiment that only listing a part above may implement still in practical applications, is worked as long as can identify
The scheme for being move ahead all within the scope of protection of this application.
In the present embodiment, current behavior if it is the behavior of writing, then just by the first equipment containing touch information the
The first information containing pressure information is sent in third equipment in one information and the second equipment, and the mode for sending information can
To be to send one by one, it is also possible to transmit, the application is with no restriction.The third equipment can be any form of host,
Its effect is exactly the information for receiving the first equipment and the second equipment, then carries out subsequent analysis processing to the information received.
Since the purpose of the present embodiment is only that offer can extend the foundation of writing, it is not related to the subsequent analysis processing of host
Process.
It is touch behavior or other behaviors if current behavior is not writing behavior, then will only contain in the first equipment
There is the first information of touch information to be sent to third equipment.
Further, extension writing device described in the present embodiment substantially comprises two behaviors, and one is work behavior,
The other is initialization behavior.Wherein the process of work behavior as described above, no longer repeated herein.And initialize behavior tool
Body are as follows: the facility information of the first equipment and the facility information of the second equipment are obtained, by the facility information of first equipment and the
The facility information of two equipment is sent to third equipment.
Specifically, wherein the facility information of the first equipment includes the port type of the first equipment, data type etc., second is set
Standby facility information includes device model, working condition etc..Initialization behavior described in the present embodiment is before work behavior
It carries out, its object is to which the facility information of the first equipment and the second equipment is sent to third equipment, that is, in host, with
Just host can know the particularly relevant information of first equipment and the second equipment.
Embodiment 3
As shown in figure 5, the present embodiment proposes a kind of extension writing system, the system include the first equipment, the second equipment,
Third equipment and extension writing device, wherein the particular content of extension writing device can refer to content as described in example 2, herein
No longer repeated.
In the present embodiment, the first equipment can be conventional touch apparatus, and the second equipment is apparatus for writing, such as lettering pen
It is host computer or other types host Deng, third equipment.Writing device is extended to connect by interface and the first equipment and third equipment
It connects, and obtains power supply from third equipment, powered by third equipment to the first equipment while meeting itself energy consumption.Extension is write
Device can arrange the pressure data of touch data and the second equipment that the first equipment recognizes for book according to decision logic is write
It writes data and reports to third equipment, or the touch data that the first equipment recognizes is forwarded directly to third equipment.Without to
One equipment and third equipment, which carry out any improvement, to be to touch apparatus for writing by the first device extension.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (11)
1. a kind of extension Writing method, which is characterized in that the described method includes:
The first information of the first equipment and the first information of the second equipment are obtained, according to the first information of first equipment and
The first information of two equipment identifies current behavior;
When the current behavior is writing behavior, the first information of first equipment and the first information of the second equipment are sent out
It send to third equipment.
2. the method according to claim 1, wherein when the current behavior is writing behavior, by described the
The first information of one equipment and the combination of the first information of the second equipment are sent to third equipment after being packaged.
3., will be described the method according to claim 1, wherein when the current behavior is not writing behavior
The first information of first equipment is sent to third equipment.
4. the method according to claim 1, wherein the first information and first according to first equipment
Second information of equipment identifies that the process of current behavior includes:
Detect the information content of the first information of first equipment and the first information of the second equipment;
When including pressure in the first information for including touch information and second equipment in the first information of first equipment
When information, identification current behavior is writing behavior.
5. the method according to claim 1, wherein being set in the first information and second for obtaining the first equipment
The standby first information, before the first information of first equipment and the first information of the second equipment identification current behavior,
The method also includes:
The facility information of the first equipment and the facility information of the second equipment are obtained, by the facility information and second of first equipment
The facility information of equipment is sent to third equipment.
6. a kind of extension writing device, which is characterized in that described device includes the second equipment, pressure acquisition unit, processor, the
One interface, first interface controller, second interface and second interface controller;
Pressure acquisition unit is sent to for acquiring the first information of the second equipment, and by the first information of second equipment
Processor;
First interface controller can make the first interface receive described for being converted to the first information of the first equipment
The form of the first information of one equipment;
First interface, for the first information of first equipment to be sent to processor;
Processor is configured with the executable operational order of processor, to perform the following operations:
First letter of the second equipment that the first information and pressure acquisition unit for obtaining the first equipment that first interface is sent are sent
Breath identifies current behavior according to the first information of first equipment and the first information of the second equipment;When the current behavior
When to write behavior, the first information of the first information of first equipment and the second equipment is sent to second interface control
Device;
Second interface controller, the first information of the first equipment for sending processor and the first information of the second equipment turn
The received form of second interface can be made by being changed to;
Second interface, for the first information of the first information of first equipment and the second equipment to be sent to third equipment.
7. device according to claim 6, which is characterized in that the processor is configured with what processor can be performed
Operational order, to perform the following operations:
When the current behavior is writing behavior, by the first information group of the first information of first equipment and the second equipment
It closes and is sent to second interface controller after being packaged;
Second interface controller, the first information of the first equipment for sending processor and the first information group of the second equipment
The received form of second interface can be made by closing the data information after being packaged and being converted to;
Second interface, for the data after being packaged the first information combination of the first information of first equipment and the second equipment
Information is sent to third equipment.
8. device according to claim 6, which is characterized in that the processor is configured with what processor can be performed
Operational order, to perform the following operations:
When the current behavior is not writing behavior, the first information of first equipment is sent to second interface control
Device;
Second interface controller, the first information of the first equipment for sending processor are converted to and second interface can be made to connect
The form of receipts;
Second interface, for the first information of first equipment to be sent to third equipment.
9. device according to claim 6, which is characterized in that the processor is configured with what processor can be performed
Operational order, to perform the following operations:
Detect the information content of the first information of first equipment and the first information of the second equipment;
When including pressure in the first information for including touch information and second equipment in the first information of first equipment
When information, identification current behavior is writing behavior.
10. device according to claim 6, which is characterized in that
First interface controller, being also used to be converted to the facility information of the first equipment can make first interface receive described first
The form of the facility information of equipment;
First interface is also used to the facility information of first equipment being sent to second interface controller through processor;
Second interface controller is also used to the facility information of the facility information of first equipment and the second equipment being converted to energy
Enough make the received form of second interface;
Second interface, is also used to the facility information of the facility information of first equipment and the second equipment being sent to third and sets
It is standby.
11. a kind of extension writing system, which is characterized in that the system comprises the first equipment, the second equipment, third equipment and power
Benefit requires 6 to 10 described in any item extension writing devices.
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CN201811072991.9A CN109375799A (en) | 2018-09-14 | 2018-09-14 | A kind of extension Writing method, apparatus and system |
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CN201811072991.9A CN109375799A (en) | 2018-09-14 | 2018-09-14 | A kind of extension Writing method, apparatus and system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456977A (en) * | 2019-08-09 | 2019-11-15 | 北京科加触控技术有限公司 | A kind of multi-touch screen input method, apparatus and system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105760019A (en) * | 2016-02-22 | 2016-07-13 | 广州视睿电子科技有限公司 | Touch operation method based on interactive whiteboard and system thereof |
CN107145256A (en) * | 2017-04-14 | 2017-09-08 | 广州华欣电子科技有限公司 | Zero touches the implementation method of height, apparatus and system |
CN108268153A (en) * | 2016-12-30 | 2018-07-10 | 乐金显示有限公司 | Touch-sensing system, display device, panel, active pen and stroke recognition method |
CN108415661A (en) * | 2018-06-15 | 2018-08-17 | 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 |
-
2018
- 2018-09-14 CN CN201811072991.9A patent/CN109375799A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105760019A (en) * | 2016-02-22 | 2016-07-13 | 广州视睿电子科技有限公司 | Touch operation method based on interactive whiteboard and system thereof |
CN108268153A (en) * | 2016-12-30 | 2018-07-10 | 乐金显示有限公司 | Touch-sensing system, display device, panel, active pen and stroke recognition method |
CN107145256A (en) * | 2017-04-14 | 2017-09-08 | 广州华欣电子科技有限公司 | Zero touches the implementation method of height, apparatus and system |
CN108415661A (en) * | 2018-06-15 | 2018-08-17 | 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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110456977A (en) * | 2019-08-09 | 2019-11-15 | 北京科加触控技术有限公司 | A kind of multi-touch screen input method, apparatus and system |
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