WO2019196414A1 - 交互智能平板及触摸数据处理方法 - Google Patents

交互智能平板及触摸数据处理方法 Download PDF

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Publication number
WO2019196414A1
WO2019196414A1 PCT/CN2018/117050 CN2018117050W WO2019196414A1 WO 2019196414 A1 WO2019196414 A1 WO 2019196414A1 CN 2018117050 W CN2018117050 W CN 2018117050W WO 2019196414 A1 WO2019196414 A1 WO 2019196414A1
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WIPO (PCT)
Prior art keywords
touch
processing device
interface
processing
information
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PCT/CN2018/117050
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English (en)
French (fr)
Inventor
邱伟波
Original Assignee
广州视源电子科技股份有限公司
广州视臻信息科技有限公司
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Publication of WO2019196414A1 publication Critical patent/WO2019196414A1/zh
Priority to US17/061,752 priority Critical patent/US11573657B2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes

Definitions

  • the present invention relates to the field of smart tablets, and in particular to an interactive smart tablet and a touch data processing method.
  • Smart tablets are more and more widely used in education and conferences.
  • Smart tablets can include multiple modules, such as PC module (installing Windows system), Android module (installing Android system), etc. Multiple modules can be touched by touch. So that each module needs to have touch data, but the number of modules is currently inconvenient to expand.
  • the embodiment of the present invention provides an interactive smart tablet and a touch data processing method, which realizes that the number of modules in the smart interactive tablet can be conveniently expanded, and can flexibly control each The module touches the presence or absence of data.
  • an embodiment of the present invention provides an interactive smart tablet, including: a touch device, a first processing device, a second processing device, and at least two computer modules; the touch device is connected to the first processing device, Generating touch information and transmitting the touch information to the first processing device; the first processing device is coupled to the second processing device for transmitting touch data to the second processing device, The touch data includes identification information and the touch information; the second processing device is coupled to the computer module, and configured to send the touch data to the corresponding computer module according to the identification information.
  • At least two of said second processing devices are included, said at least two second processing devices being connected in series.
  • At least two of said second processing devices are included, said at least two second processing devices being connected in parallel.
  • said identification information comprises at least one byte, each bit of said byte corresponding to one of said computer modules.
  • the first processing device includes a first interface and a second interface, the first interface is connected to the touch device, and the second interface is connected to the second processing device; the first processing device The first processing device receives the touch information sent by the touch device through the first interface and processes the touch information, if the current system is in the first processing device channel.
  • the first processing device is further configured to: if the current system is in the computer module channel, the first processing device receives, by using the first interface, touch information sent by the touch device and the touch information Processing, the first processing device sends the touch data to the second interface, and the touch data is sent to the second processing device by using the second interface.
  • the first processing device is further configured to: if the menu application of the first processing device is triggered, the first processing device disables a data forwarding function of the second interface, the first processing Receiving, by the first interface, the touch information sent by the touch device and processing the device; and when the menu application of the first processing device is exited, restoring the data forwarding function of the second interface.
  • a hub and at least two of said touch devices are included, said touch device being coupled to said first processing device by said hub.
  • an embodiment of the present invention provides a touch data processing method, including the following steps: a touch device generates touch information and transmits the touch information to a first processing device; and the first processing device receives the touch information. Transmitting the touch data to the second processing device, the touch data including the identification information and the touch information; the second processing device transmitting the touch data to at least one of the corresponding plurality of computer modules according to the identification information One.
  • the second processing device is at least two, and the at least two second processing devices are connected in series.
  • the second processing device is at least two, and the at least two second processing devices are connected in parallel.
  • said identification information comprises at least one byte, each bit of said byte corresponding to one of said computer modules.
  • the method further includes: if the current system is in the first processing device channel, the first processing device including the first interface and the second interface receives the touch information sent by the touch device by using the first interface, and The touch information is processed.
  • the method further includes: if the current system is in the computer module channel, the first processing device receives the touch information sent by the touch device through the first interface, and processes the touch information; A processing device sends the touch data to the second interface, and the touch data is sent to the second processing device through the second interface.
  • the method further includes: if the menu application of the first processing device is triggered, the first processing device disables a data forwarding function of the second interface, where the first processing device passes the first interface Receiving touch information sent by the touch device; and when the menu application of the first processing device is exited, restoring the data forwarding function of the second interface.
  • the touch device is at least two, and the touch device is connected to the first processing device through a hub.
  • the first processing device of the interactive smart tablet sends the touch data to the second processing device, where the touch data includes the identification information and the touch information, and after receiving the touch data, the second processing device sends the touch data to the touch data according to the identification information.
  • the identification information is preset information, that is, the user may preset the identification information according to actual needs, or may change the identification information according to actual needs, so that when the computer module needs to be expanded, the identification information may be adaptively changed, thereby
  • the computer module can be conveniently extended, and the effect of flexibly controlling which computer modules output touch data is achieved, and the purpose of flexibly controlling whether each computer module has touch data is realized.
  • the interactive smart tablet of the embodiment of the invention can be flexibly used for touch concurrent scenes, that is, can be flexibly used for scenes where two or more computer modules need to have simultaneous touch.
  • the second processing device of the interactive smart tablet sends the touch data to the corresponding computer module according to the identification information
  • the first processing device no longer needs to separately send the touch data for each computer module, and only needs to send one touch data.
  • the second processing device sends the touch data to the corresponding computer module according to the identification information, thereby reducing the amount of data between the first processing device and the second processing device, saving communication bandwidth between the first processing device and the second processing device.
  • the second processing device of the interactive smart tablet supports various cascading modes, thereby improving the scalability of the interactive smart tablet.
  • FIG. 1 is a schematic structural diagram of an interactive smart tablet according to Embodiment 1 of the present invention.
  • FIG. 2 is a working flow chart of the interactive smart tablet shown in FIG. 1;
  • FIG. 3 is a schematic structural diagram of an interactive smart tablet according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic structural diagram of an interactive smart tablet according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic structural diagram of an interactive smart tablet according to Embodiment 4 of the present invention.
  • FIG. 6 is a working flow chart of the interactive smart tablet shown in FIG. 5;
  • FIG. 7 is a schematic structural diagram of an interactive smart tablet according to Embodiment 5 of the present invention.
  • first and second are used for the purpose of description only, and are not to be construed as indicating or implying relative importance.
  • the following description provides a plurality of embodiments of the present invention, and various embodiments may be substituted or combined in combination, and thus the present application may also be considered to include all possible combinations of the same and/or different embodiments described.
  • an embodiment includes features A, B, C and another embodiment includes features B, D, then the application should also be considered to include one or more of all other possible combinations containing A, B, C, D.
  • the embodiment although this embodiment may not be explicitly described in the following.
  • An embodiment of the present invention provides an interactive smart tablet, including: a touch device, a first processing device, a second processing device, and at least two computer modules; the touch device is connected to the first processing device for generating touch information and touching The information is sent to the first processing device; the first processing device is connected to the second processing device, and configured to send the touch data to the second processing device, where the touch data includes the identification information and the touch information; and the second processing device is connected to the computer module, The touch data is sent to the corresponding computer module based on the identification information.
  • the first processing device of the interactive smart tablet sends the touch data to the second processing device, where the touch data includes the identification information and the touch information, and after receiving the touch data, the second processing device sends the touch data to the touch data according to the identification information.
  • the identification information is preset information, that is, the user may preset the identification information according to actual needs, or may change the identification information according to actual needs, so that when the computer module needs to be expanded, the identification information may be adaptively changed, thereby
  • the computer module can be conveniently extended, and the effect of flexibly controlling which computer modules output touch data is achieved, and the purpose of flexibly controlling whether each computer module has touch data is realized.
  • the interactive smart tablet of the embodiment of the invention can be flexibly used for touch concurrent scenes, that is, can be flexibly used for scenes where two or more computer modules need to have simultaneous touch.
  • the second processing device of the interactive smart tablet sends the touch data to the corresponding computer module according to the identification information
  • the first processing device no longer needs to separately send the touch data for each computer module, and only needs to send one touch data.
  • the second processing device sends the touch data to the corresponding computer module according to the identification information, thereby reducing the amount of data between the first processing device and the second processing device, saving communication bandwidth between the first processing device and the second processing device.
  • the second processing device of the interactive smart tablet supports various cascading modes, thereby improving the scalability of the interactive smart tablet.
  • the interactive smart tablet of this embodiment includes: a touch device 10 , a first processing device 11 , a second processing device 12 , a first computer module 13 , and a second computer module 14 .
  • the interactive smart tablet may be a smart tablet including a plurality of modules, an all-in-one, an interactive tablet, a tablet, a display, or a smart TV.
  • the touch device 10 is connected to the first processing device 11.
  • the touch device 10 can be a touch frame (infrared screen), a capacitive screen, and/or an electromagnetic screen, and the touch device 10 is configured to generate touch information. The touch information is transmitted to the first processing device 11.
  • the first processing device 11 is connected to the second processing device 12.
  • the first processing device 11 may be a main chip or a TV chip on which an Android system is installed, and the first processing device 11 will touch
  • the data is sent to the second processing device 12, wherein the touch data includes identification information and touch information, for example, preset information.
  • the second processing device 12 is connected to the first computer module 13 and the second computer module 14, respectively.
  • the first computer module 13 and the second computer module 14 may each be an Open Pluggable Specification (OPS).
  • OPS Open Pluggable Specification
  • the second processing device 12 can be a micro control unit (MCU), and the second processing device 12 is configured to determine whether to send the touch data to the first computer module 13 or the second according to the identification information.
  • MCU micro control unit
  • the computer module 14 also transmits touch data to both the first computer module 13 and the second computer module 14.
  • a module refers to a processing unit that is relatively independent in function, and each module may share certain software or hardware.
  • the first computer module 13 may be an Android module or a PC module
  • the second computer module 14 may be a PC module or an Android module.
  • the number of modules may be three or more. Just an example.
  • the workflow of the interactive smart tablet of this embodiment is:
  • Step 100 The touch device 10 generates touch information and transmits the touch information to the first processing device 11.
  • the user touches or touches the touch device 10 of the embodiment with the stylus, and the touch device 10 generates touch information and transmits the touch information to the first processing device 11.
  • the touch device 10 can also be adapted to a contactless control mode, for example, the user sends a control command by gesture, voice or facial expression, and the touch device 10 receives the control command and generates control data. Control data (similar to touch data) is sent to the first processing device 11.
  • Step 101 The first processing device 11 receives the touch information, and sends the touch data to the second processing device 12, where the touch data includes the identification information and the touch information.
  • the identification information includes one byte, the byte includes 8 bits, and the 0th bit of the bit corresponds to the first computer module 13, and the bit is the first bit. Corresponding to the second computer module 14.
  • the identification information When only the first computer module 13 is required to have touch data, the identification information is set to 0x01 (hexadecimal number, corresponding to binary 00000001); when only the second computer module 14 is required to have touch data, the identification information is set to 0x02 ( The hexadecimal number, the corresponding binary is 00000010); when the first computer module 13 and the second computer module 14 need to have touch data, the identification information is set to 0x03 (hexadecimal number, corresponding to binary 00000011).
  • other bits may be used to correspond to each computer module, or multiple bits may be used to correspond to each computer module, and the identification information may also include multiple bytes.
  • the identification information may also be a symbol, a letter, a text, or a pattern, and different symbols, letters, characters, or patterns correspond to different computer modules.
  • Step 102 The second processing device 12 transmits the touch data to at least one of the corresponding plurality of computer modules according to the identification information.
  • the second processing device 12 transmits the touch data to the first computer module 13; if the identification information is 0x02 ( The hexadecimal number, corresponding to the binary is 00000010), the second processing device 12 sends the touch data to the second computer module 14; if the identification information is 0x03 (hexadecimal number, the corresponding binary is 00000011), then the second The processing device 12 transmits the touch data to the first computer module 13 and the second computer module 14.
  • serial communication is used between the first processing device 11 and the second processing device 12, such as a Universal Asynchronous Receiver Transmitter (UART), a serial peripheral interface (Serial). Peripheral Interface (SPI) and I2C bus (Inter IC BUS, I2C for short) can add identification information to the serial communication protocol.
  • the second processing device 12 and the first computer module 13 and the second computer module 14 are connected by a Universal Serial Bus (USB). USB communication is also employed between the touch device 10 and the first processing device 11.
  • USB Universal Serial Bus
  • the interactive smart tablet of the embodiment has the following beneficial effects: the first processing device 11 of the interactive smart tablet transmits the touch data to the second processing device 12, where the touch data includes the identification information and the touch information, and the second processing device After receiving the touch data, the touch data is sent to the corresponding computer module according to the identification information, and the computer module can perform touch interaction.
  • the identification information is preset information, that is, the user may preset the identification information according to actual needs, or may change the identification information according to actual needs, so that when the computer module needs to be expanded, the identification information may be adaptively changed, thereby
  • the computer module can be conveniently extended, and the effect of flexibly controlling which computer modules output touch data is achieved, and the purpose of flexibly controlling whether each computer module has touch data is realized.
  • the interactive smart tablet of this embodiment can also be flexibly used for scenes of touch concurrency (both first computer module 13 and second computer module 14 need to have touch data).
  • the second processing device 12 of the present embodiment transmits the touch data to the corresponding module according to the identification information, the first processing device 11 no longer needs to separately transmit the touch data for the first computer module 13 and/or the second computer module 14, Only one touch data is sent, and the second processing device 12 sends the touch data to the corresponding module according to the identification information, thereby reducing the amount of data between the first processing device 11 and the second processing device 12, saving the first processing device. 11 Communication bandwidth with the second processing device 12.
  • the second processing device 12 of this embodiment supports various cascading modes, which improves the scalability of the interactive smart tablet.
  • the interactive smart tablet of this embodiment is different from the first embodiment in that the interactive smart tablet of this embodiment includes two second processing devices, that is, a second processing device A 20 and a second processing device B 21 .
  • the two second processing devices are connected in series, the second processing device A 20 is connected to the first computer module 13 and the second computer module 14, and the second processing device B 21 is connected to the third computer module 15 and the fourth computer module 16 .
  • the interactive smart tablet may include three or more second processing devices connected in series, each second processing device being coupled to at least one module.
  • the workflow of the interactive smart tablet of this embodiment is similar to that of the first embodiment.
  • the identification information is set to 0x0F (hexadecimal number, corresponding to binary is 00001111); when only the second computer module 14 needs to have touch data, the identification information is set to 0x02 (hexadecimal number, corresponding The binary is 00000010), and so on.
  • the second processing device A 20 transmits the touch data to the first computer module 13 and the second computer module 14
  • the second processing device B 21 transmits the touch data to the third computer module 15 and the fourth computer module 16; if the identification information is set to 0x02 (hexadecimal number, the corresponding binary is 00000010), the second processing device A 20
  • the touch data is sent to the second computer module 14, and so on.
  • the interactive smart tablet of this embodiment has the following beneficial effects: after receiving the identification information and the touch information, the second processing device A 20 and the second processing device B 21 of the embodiment send the touch data to the corresponding computer module according to the identification information.
  • the identification information may be preset information, and the user may only need the second computer module 14 to have touch data according to actual needs, the first computer module 13, the second computer module 14, and the third computer module 15 and the fourth computer.
  • the module 16 needs to have touch data to preset or modify the identification information, thereby achieving the effect of flexibly controlling which modules output touch data, realizing the purpose of flexibly controlling whether each module has touch data, and the computer module can be easily extended.
  • the interactive smart tablet of this embodiment can also be flexibly used for scenes of touch concurrency (the first computer module 13, the second computer module 14, and the third computer module 15 and the fourth computer module 16 all need to have touch data).
  • the first processing device 11 no longer needs to be directed to the first computer module 13 and the second computer module. 14
  • the third computer module 15 and/or the fourth computer module 16 separately transmit the touch data, and only need to send one touch data, and the second processing device A 20 and the second processing device B 21 send the touch data to the corresponding module according to the identification information.
  • the first processing device 11 only needs to send one touch data:
  • the interactive smart tablet of the embodiment reduces the amount of data between the first processing device 11 and the second processing device, and saves the communication bandwidth of the first processing device 11 and the second processing device.
  • the second processing device of this embodiment is a cascade connection mode, and has high scalability.
  • the interactive smart tablet of this embodiment is different from the second embodiment in that the second processing device A 20 and the second processing device B 21 are connected in parallel.
  • the interactive smart tablet may include three or more second processing devices connected in parallel, each second processing device being coupled to at least one module.
  • the workflow of the interactive smart tablet of this embodiment is similar to that of the second embodiment.
  • the second processing device A20 determines, according to the identification information, whether to send the touch data to the first computer module 13 and/or the second computer module 14, and the second processing device B. 21 judges whether to transmit the touch data to the third computer module 15 and/or the fourth computer module 16 based on the identification information.
  • the interaction smart tablet of this embodiment has the following beneficial effects: after receiving the identification information and the touch information, the second processing device A 20 and the second processing device B 21 of the embodiment send the touch data to the corresponding module according to the identification information.
  • the identification information is preset information, and the user can only have the touch data of the second computer module 14 according to the actual use, for example, the first computer module 13, the second computer module 14, and the third computer module 15 and the fourth computer module 16 All touch data is required to preset or modify the identification information, thereby achieving the effect of flexibly controlling which computer modules output touch data, realizing the purpose of flexibly controlling whether each computer module has touch data, and the expansion of the computer module is convenient.
  • the interactive smart tablet of this embodiment can also be flexibly used for scenes of touch concurrency (the first computer module 13, the second computer module 14, and the third computer module 15 and the fourth computer module 16 all need to have touch data).
  • the second processing device of the embodiment transmits the touch data to the corresponding module according to the identification information
  • the first processing device 11 no longer needs to be directed to the first computer module 13, the second computer module 14, the third computer module 15 and/or
  • the fourth computer module 16 transmits the touch data separately, and only needs to send one touch data, and the second processing device sends the touch data to the corresponding module according to the identification information, thereby reducing the data between the first processing device 11 and the second processing device.
  • the amount of communication bandwidth of the first processing device 11 and the second processing device is saved.
  • the second processing device of this embodiment is a parallel cascading mode, and has high scalability.
  • the interactive smart tablet of this embodiment is different from the second embodiment in that the first processing device 11 includes a first interface 17 and a second interface 18, and the first interface 17 is connected to the touch device 10, and second.
  • the interface 18 is connected to the second processing device A20.
  • the first interface 17 and the second interface 18 may both be USB interfaces.
  • the first processing device 11 is configured to: if the current system is in the first processing device 11 channel, the first processing device 11 receives the touch information sent by the touch device 10 through the first interface 17 and touches Information is processed.
  • the first processing device 11 receives the touch information sent by the touch device 10 through the first interface 17.
  • the touch information is processed; and the first processing device 11 forwards the touch information to the second interface 18, and the second processing device A 20 receives the touch data through the second interface 18.
  • the first processing device 11 If the current system is in the first computer module 13, the second computer module 14, the third computer module 15 and/or the fourth computer module 16 channel, and the menu application of the first processing device 11 is triggered, the first processing device 11 The data forwarding function of the second interface 18 is disabled, and the first processing device 11 receives the touch data sent by the touch device through the first interface 17 and performs processing; when the menu application of the first processing device 11 exits, the data of the second interface 18 is restored. Forwarding function.
  • the workflow of the interactive smart tablet in this embodiment is similar to the workflow in the second embodiment. For similarities, refer to the second embodiment.
  • step 400 the touch device 10 generates touch information and transmits the touch information to the first processing device 11.
  • the user touches or touches the touch device 10 with the stylus, and the touch device 10 generates touch data and transmits the touch data to the first processing device 11.
  • Step 401 Determine whether the current system is in the first processing device 11 channel or each module channel.
  • the first processing device 11 may be a main system
  • the first computer module 13 may be a PC module
  • the second computer module 14 may be an Android module
  • the third computer module 15 may be an output module, currently
  • the system refers to the system currently in use.
  • Step 402 If the current system is in the first processing device 11 channel, the first processing device 11 receives the touch information through the first interface 17 and performs processing. In an embodiment of the present invention, if the current system is in the first processing device 11 channel, that is, the current user is using the first processing device 11, the first processing device 11 receives the touch information sent by the touch device 10 through the first interface 17. And process it.
  • Step 403 if the current system is in the first computer module 13 (such as a PC module), the second computer module 14 (such as an Android module), the third computer module 15 (such as an output module), and/or the fourth computer module 16 channel, then It is judged whether the menu application of the first processing device 11 is triggered. In one embodiment of the invention, it is determined whether the Menu menu application of the first processing device 11 is triggered.
  • Step 404 If the menu application of the first processing device 11 is not triggered, the first processing device 11 receives the touch information, forwards the touch information to the second interface 18, and passes the touch data (including the identification information and the touch information).
  • the second interface 18 is sent to the second processing device A 20 and the second processing device B 21.
  • Step 405 the second processing device A 20 and the second processing device B 21 send the touch data to the corresponding computer module according to the identification information, such as the first computer module 13, the second computer module 14, the third computer module 15, and the fourth One or more modules in computer module 16.
  • the identification information such as the first computer module 13, the second computer module 14, the third computer module 15, and the fourth One or more modules in computer module 16.
  • Step 406 If the menu application of the first processing device 11 has been triggered, the first processing device 11 disables the data forwarding function of the second interface 18, and the first processing device 11 receives the touch data through the first interface 17 and performs processing. After the menu application of the first processing device 11 exits, the data forwarding function of the second interface 18 is restored, and then steps 405, 406 are performed, that is, the first processing device 11 forwards the touch data to the second interface 18, and the identification information and The touch data is transmitted to the second processing device A 20 and the second processing device B 21 through the second interface 18, and the second processing device A 20 and the second processing device B 21 transmit the touch data to the corresponding module according to the identification information.
  • the interactive smart tablet of this embodiment can also avoid drawing a track due to a touch event.
  • Multi-module smart tablets usually use Android system as the main system.
  • the main system When displaying on non-main system channels (such as PC channel, HDMI channel, VGA channel, etc.), the main system will start a window (such as tvsetting window), which is used to display What to display.
  • a window such as tvsetting window
  • the menu application of the main system such as the Menu menu application
  • the Menu menu application will be overlaid on the tvsetting window, which will cause the user to touch the Menu menu of the main system.
  • the tvsetting window located in the lower layer When applied, the tvsetting window located in the lower layer also generates touch data in the corresponding area. Especially when the whiteboard software is opened in the tvsetting window, the track is drawn in the whiteboard software by touching the Menu menu application of the main system.
  • the interactive smart tablet of this embodiment further judges the first when detecting that the current system is in the non-main system channel, that is, the first computer module 13, the second computer module 14, the third computer module 15, and/or the fourth computer module 16 channel. Whether the menu application of the processing device 11 is triggered. If the menu application of the first processing device 11 has been triggered, the first processing device 11 disables the data forwarding function of the second interface 18, and the first processing device 11 passes the first interface. 17 receives the touch data and performs processing.
  • the touch data of the Menu menu application of the touch main system is only sent to the first processing device 11, and is processed and responded by the first processing device 11, and touches the Menu menu application of the main system.
  • the touch data is not sent to the non-main system channel such as the first computer module 13, the second computer module 14, the third computer module 15, and/or the fourth computer module 16, thereby avoiding drawing a track in the tvsetting window, avoiding the pair
  • the effect of non-main system channels is more convenient, accurate and fast.
  • the interactive smart tablet of this embodiment is different from the second embodiment in that the interactive smart tablet of the embodiment includes a hub 19 and two touch devices, that is, a first touch device 110 and a second touch device 120. Both the touch device 110 and the second touch device 120 are connected to a hub 19, which is connected to the first processing device 11.
  • the touch devices may be three or more, and the hub 19 may be two or more.
  • the hub 19 can be a USB hub.
  • the interactive smart panel of the embodiment can realize the simultaneous touch of the plurality of touch devices on the interactive smart tablet by adding the hub 19.
  • the embodiment of the present invention further provides a touch data processing method, including the following steps: the touch device generates touch information and transmits the touch information to the first processing device; the first processing device receives the touch information, and sends the touch data to the second processing.
  • the device, the touch data includes identification information and touch information; and the second processing device transmits the touch data to at least one of the corresponding plurality of computer modules according to the identification information.
  • the second processing device is at least two, and at least two second processing devices are connected in series.
  • the second processing device is at least two, and at least two second processing devices are connected in parallel.
  • the identification information comprises at least one byte, the bits of each byte corresponding to a computer module.
  • the method further includes: if the current system is in the first processing device channel, the first processing device including the first interface and the second interface receives the touch information sent by the touch device through the first interface and processes the touch information.
  • the method further includes: if the current system is in the computer module channel, the first processing device receives the touch information sent by the touch device through the first interface and processes the touch information; the first processing device sends the touch data to the second interface, The touch data is transmitted to the second processing device through the second interface.
  • the method further includes: if the menu application of the first processing device is triggered, the first processing device disables the data forwarding function of the second interface, and the first processing device receives the touch information sent by the touch device by using the first interface; After the menu application of the processing device exits, the data forwarding function of the second interface is restored.
  • the touch devices are at least two, and the touch device is connected to the first processing device through a hub.
  • unit in this specification refers to software and/or hardware that can be completed independently or in cooperation with other components, such as an FPGA (Field-Programmable Gate Array), IC (Integrated). Circuit, integrated circuit), etc.
  • FPGA Field-Programmable Gate Array
  • IC Integrated
  • Circuit integrated circuit

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Abstract

一种交互智能平板及触摸数据处理方法，其中，交互智能平板包括触摸设备（10）、第一处理设备（11）、第二处理设备（12）和至少两个计算机模块（13，14）；所述触摸设备（10）用于生成触摸信息并将所述触摸信息发送给所述第一处理设备（11）；所述第一处理设备（11）用于向所述第二处理设备（12）发送触摸数据，所述触摸数据包括标识信息和所述触摸信息；所述第二处理设备（12）与所述计算机模块（13，14）连接，用于根据所述标识信息将所述触摸数据发送给相应的所述计算机模块（13，14）。所述智能交互平板中模块数量能够方便地进行扩展，而且能够灵活控制各个模块触摸数据的有无。

Description

交互智能平板及触摸数据处理方法 技术领域
本发明涉及智能平板领域，具体而言，涉及一种交互智能平板及触摸数据处理方法。
背景技术
本发明对于背景技术的描述属于与本发明相关的相关技术，仅仅是用于说明和便于理解本发明的发明内容，不应理解为申请人明确认为或推定申请人认为是本发明在首次提出申请的申请日的现有技术。
智能平板在教育、会议中应用越来越广泛，智能平板可以包括多个模块，例如PC模块(安装Windows系统)、Android模块(安装Android系统)等，多个模块可以均通过触摸的方式进行交互，这样每个模块均需要有触摸数据，但目前模块的数量不便扩展。
发明内容
为了解决目前交互智能平板的模块数量不便扩展的问题，本发明实施例提供了一种交互智能平板及触摸数据处理方法，实现了智能交互平板中模块数量能够方便地进行扩展，而且能够灵活控制各个模块触摸数据的有无。
第一方面，本发明实施例提供了一种交互智能平板，包括：触摸设备、第一处理设备、第二处理设备和至少两个计算机模块；所述触摸设备与所述第一处理设备连接，用于生成触摸信息并将所述触摸信息发送给所述第一处理设备；所述第一处理设备与所述第二处理设备连接，用于向所述第二处理设备发送触摸数据，所述触摸数据包括标识信息和所述触摸信息；所述第二处理设备与所述计算机模块连接，用于根据所述标识信息将所述触摸数据发 送给相应的所述计算机模块。
优选地，包括至少两个所述第二处理设备，所述至少两个第二处理设备串联连接。
优选地，包括至少两个所述第二处理设备，所述至少两个第二处理设备并联连接。
优选地，所述标识信息包括至少一个字节，每个所述字节的比特位对应一个所述计算机模块。
优选地，所述第一处理设备包括第一接口和第二接口，所述第一接口与所述触摸设备连接，所述第二接口与所述第二处理设备连接；所述第一处理设备用于若当前系统处于所述第一处理设备通道，则所述第一处理设备通过第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理。
优选地，所述第一处理设备还用于若当前系统处于所述计算机模块通道，则所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理；所述第一处理设备将所述触摸数据发送给所述第二接口，通过所述第二接口将所述触摸数据发送给所述第二处理设备。
优选地，所述第一处理设备还用于：若所述第一处理设备的菜单应用被触发出来，则所述第一处理设备禁用所述第二接口的数据转发功能，所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并进行处理；当所述第一处理设备的菜单应用退出后，恢复所述第二接口的数据转发功能。
优选地，包括集线器和至少两个所述触摸设备，所述触摸设备通过所述集线器与所述第一处理设备连接。
第二方面，本发明实施例提供了一种触摸数据处理方法，包括以下步骤：触摸设备生成触摸信息并将所述触摸信息发送给第一处理设备；所述第一处理设备接收所述触摸信息，将触摸数据发送给第二处理设备，该触摸数据包 括标识信息和所述触摸信息；所述第二处理设备根据所述标识信息将所述触摸数据发送给相应的多个计算机模块中的至少一个。
优选地，所述第二处理设备为至少两个，所述至少两个第二处理设备串联连接。
优选地，所述第二处理设备为至少两个，所述至少两个第二处理设备并联连接。
优选地，所述标识信息包括至少一个字节，每个所述字节的比特位对应一个所述计算机模块。
优选地，还包括：若当前系统处于所述第一处理设备通道，则包括第一接口和第二接口的所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理。
优选地，还包括：若当前系统处于所述计算机模块通道，则所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理；所述第一处理设备将所述触摸数据发送给所述第二接口，通过所述第二接口将所述触摸数据发送给所述第二处理设备。
优选地，还包括：若所述第一处理设备的菜单应用被触发出来，则所述第一处理设备禁用所述第二接口的数据转发功能，所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息；当所述第一处理设备的菜单应用退出后，恢复所述第二接口的数据转发功能。
优选地，所述触摸设备为至少两个，所述触摸设备通过集线器与所述第一处理设备连接。
本发明实施例交互智能平板的有益效果如下：
本发明实施例交互智能平板的第一处理设备将触摸数据发送给第二处理设备，其中，触摸数据包括标识信息和触摸信息，第二处理设备接收触摸数据后，根据标识信息将触摸数据发送给相应的计算机模块，该计算机模块 就能够进行触摸交互。其中，标识信息为预设信息，也就是说用户可以根据实际使用的需要预设标识信息，也可以根据实际需要更改标识信息，这样当需要扩展计算机模块时，适应性更改标识信息即可，从而能够方便地扩展计算机模块，而且达到了灵活控制向哪些计算机模块输出触摸数据的效果，实现了灵活控制各个计算机模块是否有触摸数据的目的。本发明实施例交互智能平板能够灵活用于触摸并发的场景，也就是说能够灵活用于两个以上计算机模块需要同时有触摸的场景。
由于本发明实施例交互智能平板的第二处理设备根据标识信息将触摸数据发送给相应的计算机模块，因此第一处理设备不再需要针对每个计算机模块单独发送触摸数据，只需发送一路触摸数据，第二处理设备根据标识信息将触摸数据发送给相应的计算机模块，从而减少了第一处理设备与第二处理设备之间的数据量，节省了第一处理设备与第二处理设备的通信带宽。
本发明实施例交互智能平板的第二处理设备支持各种级联方式，提高了交互智能平板的可扩展性。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面对实施例描述中所需要使用的附图作简单地介绍：
图1为本发明实施例一的交互智能平板的结构示意图；
图2为图1所示的交互智能平板的工作流程图；
图3为本发明实施例二的交互智能平板的结构示意图；
图4为本发明实施例三的交互智能平板的结构示意图；
图5为本发明实施例四的交互智能平板的结构示意图；
图6为图5所示的交互智能平板的工作流程图；
图7为本发明实施例五的交互智能平板的结构示意图。
具体实施方式
下面结合附图和实施例对本申请进行进一步的详细介绍。
在下述介绍中，术语“第一”、“第二”仅为用于描述的目的，而不能理解为指示或暗示相对重要性。下述介绍提供了本发明的多个实施例，不同实施例之间可以替换或者合并组合，因此本申请也可认为包含所记载的相同和/或不同实施例的所有可能组合。因而，如果一个实施例包含特征A、B、C，另一个实施例包含特征B、D，那么本申请也应视为包括含有A、B、C、D的一个或多个所有其他可能的组合的实施例，尽管该实施例可能并未在以下内容中有明确的文字记载。
下面的描述提供了示例，并且不对权利要求书中阐述的范围、适用性或示例进行限制。可以在不脱离本申请内容的范围的情况下，对描述的元素的功能和布置做出改变。各个示例可以适当省略、替代或添加各种过程或组件。例如所描述的方法可以以所描述的顺序不同的顺序来执行，并且可以添加、省略或组合各种步骤。此外，可以将关于一些示例描述的特征组合到其他示例中。
本发明实施例提供了一种交互智能平板，包括：触摸设备、第一处理设备、第二处理设备和至少两个计算机模块；触摸设备与第一处理设备连接，用于生成触摸信息并将触摸信息发送给第一处理设备；第一处理设备与第二处理设备连接，用于向第二处理设备发送触摸数据，触摸数据包括标识信息和触摸信息；第二处理设备与计算机模块连接，用于根据标识信息将触摸数据发送给相应的计算机模块。
本发明实施例交互智能平板的第一处理设备将触摸数据发送给第二处理设备，其中，触摸数据包括标识信息和触摸信息，第二处理设备接收触摸数据后，根据标识信息将触摸数据发送给相应的计算机模块，该计算机模块就能够进行触摸交互。其中，标识信息为预设信息，也就是说用户可以根据 实际使用的需要预设标识信息，也可以根据实际需要更改标识信息，这样当需要扩展计算机模块时，适应性更改标识信息即可，从而能够方便地扩展计算机模块，而且达到了灵活控制向哪些计算机模块输出触摸数据的效果，实现了灵活控制各个计算机模块是否有触摸数据的目的。本发明实施例交互智能平板能够灵活用于触摸并发的场景，也就是说能够灵活用于两个以上计算机模块需要同时有触摸的场景。
由于本发明实施例交互智能平板的第二处理设备根据标识信息将触摸数据发送给相应的计算机模块，因此第一处理设备不再需要针对每个计算机模块单独发送触摸数据，只需发送一路触摸数据，第二处理设备根据标识信息将触摸数据发送给相应的计算机模块，从而减少了第一处理设备与第二处理设备之间的数据量，节省了第一处理设备与第二处理设备的通信带宽。
本发明实施例交互智能平板的第二处理设备支持各种级联方式，提高了交互智能平板的可扩展性。
实施例一
如图1所示，本实施例的交互智能平板包括：触摸设备10、第一处理设备11、第二处理设备12、第一计算机模块13和第二计算机模块14。在本发明的一个实施例中，交互智能平板可以为包括多个模块的智能平板、一体机、交互平板、平板电脑、显示器或智能电视等设备。触摸设备10与第一处理设备11连接，在本发明的另一个实施例中，触摸设备10可以为触摸框(红外屏)、电容屏和/或电磁屏，触摸设备10用于生成触摸信息并将触摸信息发送给第一处理设备11。第一处理设备11与第二处理设备12连接，在本发明的一个实施例中，第一处理设备11可以为安装了安卓(Android)系统的主芯片或TV芯片，第一处理设备11将触摸数据发送给第二处理设备12，其中，触摸数据包括标识信息和触摸信息，标识信息例如为预设的信息。第二 处理设备12分别与第一计算机模块13、第二计算机模块14连接，在本发明的一个实施例中，第一计算机模块13和第二计算机模块14均可以为OPS(Open Pluggable Specification，开放式可插拔规范)电脑，第二处理设备12可以为微控制单元(Microcontroller Unit，简称MCU)，第二处理设备12用于根据标识信息判断将触摸数据发送给第一计算机模块13还是第二计算机模块14，还是向第一计算机模块13和第二计算机模块14都发送触摸数据。在本发明的一个实施例中，模块是指功能相对独立的处理单元，各模块之间可以共用一定的软件或硬件。在本发明的一个实施例中，第一计算机模块13可以为Android模块或PC模块，第二计算机模块14可以为PC模块或Android模块，模块的数量可以为三个或更多个，本实施例只是举例说明。
如图2所示，本实施例的交互智能平板的工作流程为：
步骤100：触摸设备10生成触摸信息并将触摸信息发送给第一处理设备11。在本发明的一个实施例中，用户触摸或者使用触控笔触控本实施例的触摸设备10，触摸设备10便生成触摸信息，并将触摸信息发送给第一处理设备11。在本发明的另一个实施例中，触摸设备10还能够适用于非接触的控制方式，例如用户通过手势、语音或面部表情发送控制命令，触摸设备10接收该控制命令并生成控制数据，将该控制数据(类似于触摸数据)发送给第一处理设备11。
步骤101：第一处理设备11接收触摸信息，将触摸数据发送给第二处理设备12，该触摸数据包括标识信息和触摸信息。
用户可以根据实际需要预设标识信息，在本发明的一个实施例中，标识信息包括一个字节，该字节包括8个比特位，比特第0位对应第一计算机模块13，比特第1位对应第二计算机模块14。当只需要第一计算机模块13有触摸数据时，标识信息设置为0x01(十六进制数，对应二进制为00000001)； 当只需要第二计算机模块14有触摸数据时，标识信息设置为0x02(十六进制数，对应二进制为00000010)；当第一计算机模块13和第二计算机模块14具需要有触摸数据时，标识信息设置为0x03(十六进制数，对应二进制为00000011)。在本发明的另一个实施中，可以使用其他比特位与每个计算机模块对应，也可以使用多个比特位与每个计算机模块对应，标识信息也可以包括多个字节。在本发明的另一个实施中，标识信息还可以是符号、字母、文字或图案，不同的符号、字母、文字或图案对应不同的计算机模块。
步骤102：第二处理设备12根据标识信息将触摸数据发送给相应的多个计算机模块中的至少一个。
在本发明的一个实施例中，如果标识信息为0x01(十六进制数，对应二进制为00000001)，则第二处理设备12将触摸数据发送给第一计算机模块13；如果标识信息为0x02(十六进制数，对应二进制为00000010)，则第二处理设备12将触摸数据发送给第二计算机模块14；如果标识信息为0x03(十六进制数，对应二进制为00000011)，则第二处理设备12将触摸数据发送给第一计算机模块13和第二计算机模块14。
在本发明的一个实施例中，第一处理设备11与第二处理设备12之间采用串行通信，例如通用异步收发传输器(Universal Asynchronous Receiver Transmitter，简称UART)、串行外设接口(Serial Peripheral Interface，简称SPI)和I2C总线(Inter IC BUS，简称I2C),可以将标识信息加入到串行通信协议中。在本发明的一个实施例中，第二处理设备12与第一计算机模块13、第二计算机模块14之间采用通用串行总线(Universal Serial Bus，简称USB)通信。触摸设备10与第一处理设备11之间也采用USB通信。
本实施例的交互智能平板具有如下有益效果：本实施例交互智能平板的第一处理设备11将触摸数据发送给第二处理设备12，其中，触摸数据包括标识信息和触摸信息，第二处理设备12接收触摸数据后，根据标识信息将 触摸数据发送给相应的计算机模块，该计算机模块就能够进行触摸交互。其中，标识信息为预设信息，也就是说用户可以根据实际使用的需要预设标识信息，也可以根据实际需要更改标识信息，这样当需要扩展计算机模块时，适应性更改标识信息即可，从而能够方便地扩展计算机模块，而且达到了灵活控制向哪些计算机模块输出触摸数据的效果，实现了灵活控制各个计算机模块是否有触摸数据的目的。本实施例的交互智能平板也能够灵活用于触摸并发(第一计算机模块13和第二计算机模块14均需有触摸数据)的场景。
由于本实施例的第二处理设备12根据标识信息将触摸数据发送给相应的模块，因此第一处理设备11不再需要针对第一计算机模块13和/或第二计算机模块14单独发送触摸数据，只需发送一路触摸数据，第二处理设备12根据标识信息将触摸数据发送给相应的模块，从而减少了第一处理设备11与第二处理设备12之间的数据量，节省了第一处理设备11与第二处理设备12的通信带宽。
本实施例的第二处理设备12支持各种级联方式，提高了交互智能平板的可扩展性。
实施例二
如图3所示，本实施例的交互智能平板与实施例一不同的是：本实施例的交互智能平板包括两个第二处理设备，即第二处理设备A 20和第二处理设备B 21，该两个第二处理设备串联连接，第二处理设备A 20与第一计算机模块13和第二计算机模块14连接，第二处理设备B 21与第三计算机模块15和第四计算机模块16连接。在本发明的一个实施例中，交互智能平板可以包括三个或更多个第二处理设备，该三个或更多个第二处理设备串联连接，每一个第二处理设备连接至少一个模块。
本实施例的交互智能平板的工作流程与实施例一相似，在本发明的一个 实施例中，当需要第一计算机模块13、第二计算机模块14、第三计算机模块15和第四计算机模块16均有触摸数据时，标识信息设置为0x0F(十六进制数，对应二进制为00001111)；当只需要第二计算机模块14有触摸数据时，标识信息设置为0x02(十六进制数，对应二进制为00000010)，以此类推。在本发明的一个实施例中，如果标识信息为0x0F(十六进制数，对应二进制为00001111)，则第二处理设备A 20将触摸数据发送给第一计算机模块13和第二计算机模块14，第二处理设备B 21将触摸数据发送给第三计算机模块15和第四计算机模块16；如果标识信息设置为0x02(十六进制数，对应二进制为00000010)，则第二处理设备A 20将触摸数据发送给第二计算机模块14，以此类推。
本实施例的交互智能平板具有如下有益效果：本实施例的第二处理设备A 20和第二处理设备B 21接收到标识信息和触摸信息后，根据标识信息将触摸数据发送给相应的计算机模块，而且标识信息可以为预设信息，用户可以根据实际使用的需要例如只需第二计算机模块14有触摸数据，第一计算机模块13、第二计算机模块14和第三计算机模块15和第四计算机模块16均需有触摸数据来预设或修改标识信息，这样达到了灵活控制向哪些模块输出触摸数据的效果，实现了灵活控制各个模块是否有触摸数据的目的，而且计算机模块能够方便地进行扩展。本实施例的交互智能平板也能够灵活用于触摸并发(第一计算机模块13、第二计算机模块14和第三计算机模块15和第四计算机模块16均需有触摸数据)的场景。
由于本实施例的第二处理设备A 20和第二处理设备B 21根据标识信息将触摸数据发送给相应的模块，因此第一处理设备11不再需要针对第一计算机模块13、第二计算机模块14第三计算机模块15和/或第四计算机模块16单独发送触摸数据，只需发送一路触摸数据，第二处理设备A 20和第二处理设备B 21根据标识信息将触摸数据发送给相应的模块，例如，当第一 计算机模块13和第三计算机模块15需要有触摸数据时，第一处理设备11仅需发送一路触摸数据：
触摸设备-->第一处理设备-->第二处理设备A--------->第二处理设备B|->第一计算机模块13|->第三计算机模块15
从而本实施例交互智能平板减少了第一处理设备11与第二处理设备之间的数据量，节省了第一处理设备11与第二处理设备的通信带宽。
本实施例的第二处理设备为串联的级联方式，可扩展性高。
实施例三
如图4所示，本实施例交互智能平板与实施例二不同的是第二处理设备A 20和第二处理设备B 21并联连接。在本发明的一个实施例中，交互智能平板可以包括三个或更多个第二处理设备，该三个或更多个第二处理设备并联连接，每一个第二处理设备连接至少一个模块。
本实施例的交互智能平板的工作流程与实施例二相似，第二处理设备A20根据标识信息判断是否将触摸数据发送给第一计算机模块13和/或第二计算机模块14，第二处理设备B 21根据标识信息判断是否将触摸数据发送给第三计算机模块15和/或第四计算机模块16。
本实施例的交互智能平板具有如下有益效果：本实施例的第二处理设备A 20和第二处理设备B 21接收到标识信息和触摸信息后，根据标识信息将触摸数据发送给相应的模块，而且标识信息为预设信息，用户可以根据实际使用的需要例如只需第二计算机模块14有触摸数据，第一计算机模块13、第二计算机模块14和第三计算机模块15和第四计算机模块16均需有触摸数据来预设或修改标识信息，这样达到了灵活控制向哪些计算机模块输出触 摸数据的效果，实现了灵活控制各个计算机模块是否有触摸数据的目的，而且计算机模块的扩展很方便。本实施例的交互智能平板也能够灵活用于触摸并发(第一计算机模块13、第二计算机模块14和第三计算机模块15和第四计算机模块16均需有触摸数据)的场景。
由于本实施例的第二处理设备根据标识信息将触摸数据发送给相应的模块，因此第一处理设备11不再需要针对第一计算机模块13、第二计算机模块14第三计算机模块15和/或第四计算机模块16单独发送触摸数据，只需发送一路触摸数据，第二处理设备根据标识信息将触摸数据发送给相应的模块，从而减少了第一处理设备11与第二处理设备之间的数据量，节省了第一处理设备11与第二处理设备的通信带宽。
本实施例的第二处理设备为并联的级联方式，可扩展性高。
实施例四
如图5所示，本实施例的交互智能平板与实施例二的不同之处在于第一处理设备11包括第一接口17和第二接口18，第一接口17与触摸设备10连接，第二接口18与第二处理设备A 20连接。在本发明的一个实施例中，第一接口17和第二接口18可以均为USB接口。在本发明的一个实施例中，第一处理设备11用于：若当前系统处于第一处理设备11通道，则第一处理设备11通过第一接口17接收触摸设备10发送的触摸信息并对触摸信息进行处理。若当前系统处于第一计算机模块13、第二计算机模块14、第三计算机模块15和/或第四计算机模块16通道，则第一处理设备11通过第一接口17接收触摸设备10发送的触摸信息并对触摸信息进行处理；而且第一处理设备11将触摸信息转发至第二接口18，第二处理设备A 20通过第二接口18接收触摸数据。若当前系统处于第一计算机模块13、第二计算机模块14、第三计算机模块15和/或第四计算机模块16通道，且第一处理设备11的菜 单应用被触发出来，则第一处理设备11禁用第二接口18的数据转发功能，第一处理设备11通过第一接口17接收触摸设备发送的触摸数据并进行处理；当第一处理设备11的菜单应用退出后，恢复第二接口18的数据转发功能。
如图6所示，下面介绍本实施例的交互智能平板的工作流程，本实施例交互智能平板的工作流程与实施例二的工作流程有相似之处，相似之处请参考实施例二。
步骤400，触摸设备10生成触摸信息并将触摸信息发送给第一处理设备11。在本发明的一个实施例中，用户触摸或者使用触控笔触控触摸设备10，触摸设备10便产生触摸数据并将触摸数据发送给第一处理设备11。
步骤401，判断当前系统处于第一处理设备11通道还是各个模块通道。在本发明的一个实施例中，第一处理设备11可以为主系统，第一计算机模块13可以为PC模块，第二计算机模块14可以为Android模块，第三计算机模块15可以为输出模块，当前系统是指当前使用的系统。
步骤402，若当前系统处于第一处理设备11通道，则第一处理设备11通过第一接口17接收触摸信息并进行处理。在本发明的一个实施例中，如果当前系统处于第一处理设备11通道，即当前用户正在使用第一处理设备11，则第一处理设备11通过第一接口17接收触摸设备10发送的触摸信息并进行处理。
步骤403，若当前系统处于第一计算机模块13(例如PC模块)、第二计算机模块14(例如Android模块)、第三计算机模块15(例如输出模块)和/或第四计算机模块16通道，则判断第一处理设备11的菜单应用是否被触发出来。在本发明的一个实施例中，判断第一处理设备11的Menu菜单应用程序是否被触发出来。
步骤404，若第一处理设备11的菜单应用没有被触发出来，则第一处理 设备11接收触摸信息，将触摸信息转发至第二接口18，并将触摸数据(包括标识信息和触摸信息)通过第二接口18发送给第二处理设备A 20和第二处理设备B 21。
步骤405，第二处理设备A 20和第二处理设备B 21根据标识信息将触摸数据发送给相应的计算机模块，例如第一计算机模块13、第二计算机模块14、第三计算机模块15和第四计算机模块16中的一个或多个模块。
步骤406，若第一处理设备11的菜单应用已被触发出来，则第一处理设备11禁用第二接口18的数据转发功能，第一处理设备11通过第一接口17接收触摸数据并进行处理。当第一处理设备11的菜单应用退出后，恢复第二接口18的数据转发功能，然后执行步骤405、406，即第一处理设备11将触摸数据转发至第二接口18，并将标识信息和触摸数据通过第二接口18发送给第二处理设备A 20和第二处理设备B 21，第二处理设备A 20和第二处理设备B 21根据标识信息将触摸数据发送给相应的模块。
本实施例的交互智能平板除具有实施例二的效果(在此不再赘述)外，还能够避免因为触摸事件而画出轨迹。多模块的智能平板通常使用Android系统作为主系统，在非主系统通道(例如PC通道、HDMI通道、VGA通道等)显示时，主系统会启动一个窗口(例如tvsetting窗口)，该窗口用于显示要显示的内容。当非主系统通道的内容通过窗口显示时，如果主系统的菜单应用(例如Menu菜单应用)被触发出来，Menu菜单应用会覆盖在tvsetting窗口上，这样就会导致当用户触摸主系统的Menu菜单应用时，位于下层的tvsetting窗口在对应区域也会生成触摸数据，特别是在tvsetting窗口打开白板软件时，会因为触摸主系统的Menu菜单应用而在白板软件中画出轨迹。本实施例的交互智能平板在检测到当前系统处于非主系统通道即第一计算机模块13、第二计算机模块14、第三计算机模块15和/或第四计算机模块16通道时，进一步判断第一处理设备11的菜单应用是否被触发出来，若第 一处理设备11的菜单应用已被触发出来，则第一处理设备11禁用第二接口18的数据转发功能，第一处理设备11通过第一接口17接收触摸数据并进行处理，此时触摸主系统的Menu菜单应用的触摸数据只会发送给第一处理设备11，由第一处理设备11进行处理并作出响应，触摸主系统的Menu菜单应用的触摸数据不会发送给第一计算机模块13、第二计算机模块14、第三计算机模块15和/或第四计算机模块16等非主系统通道，从而避免了在tvsetting窗口画出轨迹，避免了对非主系统通道的影响，使用更方便、准确、快捷。当第一处理设备11的菜单应用退出后，恢复第二接口18的数据转发功能，从而可以重新正常使用第一计算机模块13、第二计算机模块14、第三计算机模块15和/或第四计算机模块16。
实施例五
如图7所示，本实施例的交互智能平板与实施例二不同的是：本实施例的交互智能平板包括集线器19和两个触摸设备即第一触摸设备110和第二触摸设备120，第一触摸设备110和第二触摸设备120均与集线器19连接，集线器19与第一处理设备11连接。在本发明的一个实施例中，触摸设备可以为三个或更多个，集线器19也可以为两个或更多个。在本发明的另一个实施例中，集线器19可以为USB集线器。
本实施例的交互智能平板的工作流程请参考实施例二的工作流程。
本实施例的交互智能平板除具有实施例二的效果(此处不再赘述)外，通过增加集线器19，能够实现多个触摸设备对交互智能平板的同时触控。
本发明实施例还提供了一种触摸数据处理方法，包括以下步骤：触摸设备生成触摸信息并将触摸信息发送给第一处理设备；第一处理设备接收触摸信息，将触摸数据发送给第二处理设备，该触摸数据包括标识信息和触摸信息；第二处理设备根据标识信息将触摸数据发送给相应的多个计算机模块中 的至少一个。
优选地，第二处理设备为至少两个，至少两个第二处理设备串联连接。
优选地，第二处理设备为至少两个，至少两个第二处理设备并联连接。
优选地，标识信息包括至少一个字节，每个字节的比特位对应一个计算机模块。
优选地，还包括：若当前系统处于第一处理设备通道，则包括第一接口和第二接口的第一处理设备通过第一接口接收触摸设备发送的触摸信息并对触摸信息进行处理。
优选地，还包括：若当前系统处于计算机模块通道，则第一处理设备通过第一接口接收触摸设备发送的触摸信息并对触摸信息进行处理；第一处理设备将触摸数据发送给第二接口，通过第二接口将触摸数据发送给第二处理设备。
优选地，还包括：若第一处理设备的菜单应用被触发出来，则第一处理设备禁用第二接口的数据转发功能，第一处理设备通过第一接口接收触摸设备发送的触摸信息；当第一处理设备的菜单应用退出后，恢复第二接口的数据转发功能。
优选地，触摸设备为至少两个，触摸设备通过集线器与第一处理设备连接。
本说明书中，对于触摸数据处理方法实施例而言，由于其基本相似于交互智能平板实施例，相关之处请参见交互智能平板实施例的介绍。
本领域的技术人员可以清楚地了解到本发明实施例的技术方案可借助软件和/或硬件来实现。本说明书中的“单元”是指能够独立完成或与其他部件配合完成特定功能的软件和/或硬件，其中硬件例如可以是FPGA(Field－Programmable Gate Array，现场可编程门阵列)、IC(Integrated Circuit，集成电路)等。
以上介绍仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (16)

  1. 一种交互智能平板，其特征在于，包括：触摸设备、第一处理设备、第二处理设备和至少两个计算机模块；
    所述触摸设备与所述第一处理设备连接，用于生成触摸信息并将所述触摸信息发送给所述第一处理设备；
    所述第一处理设备与所述第二处理设备连接，用于向所述第二处理设备发送触摸数据，所述触摸数据包括标识信息和所述触摸信息；
    所述第二处理设备与所述计算机模块连接，用于根据所述标识信息将所述触摸数据发送给相应的所述计算机模块。
  2. 根据权利要求1所述的交互智能平板，其特征在于，包括至少两个所述第二处理设备，所述至少两个第二处理设备串联连接。
  3. 根据权利要求1所述的交互智能平板，其特征在于，包括至少两个所述第二处理设备，所述至少两个第二处理设备并联连接。
  4. 根据权利要求1-3中任一项所述的交互智能平板，其特征在于，所述标识信息包括至少一个字节，每个所述字节的比特位对应一个所述计算机模块。
  5. 根据权利要求1-3中任一项所述的交互智能平板，其特征在于，所述第一处理设备包括第一接口和第二接口，所述第一接口与所述触摸设备连接，所述第二接口与所述第二处理设备连接；
    所述第一处理设备用于若当前系统处于所述第一处理设备通道，则所述第一处理设备通过第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理。
  6. 根据权利要求5所述的交互智能平板，其特征在于，所述第一处理设备还用于若当前系统处于所述计算机模块通道，则所述第一处理设备通过 所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理；所述第一处理设备将所述触摸数据发送给所述第二接口，通过所述第二接口将所述触摸数据发送给所述第二处理设备。
  7. 根据权利要求6所述的交互智能平板，其特征在于，所述第一处理设备还用于：
    若所述第一处理设备的菜单应用被触发出来，则所述第一处理设备禁用所述第二接口的数据转发功能，所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并进行处理；当所述第一处理设备的菜单应用退出后，恢复所述第二接口的数据转发功能。
  8. 根据权利要求1-3中任一项所述的交互智能平板，其特征在于，包括集线器和至少两个所述触摸设备，所述触摸设备通过所述集线器与所述第一处理设备连接。
  9. 一种触摸数据处理方法，其特征在于，包括以下步骤：
    触摸设备生成触摸信息并将所述触摸信息发送给第一处理设备；
    所述第一处理设备接收所述触摸信息，将触摸数据发送给第二处理设备，该触摸数据包括标识信息和所述触摸信息；
    所述第二处理设备根据所述标识信息将所述触摸数据发送给相应的多个计算机模块中的至少一个。
  10. 根据权利要求9所述的触摸数据处理方法，其特征在于，所述第二处理设备为至少两个，所述至少两个第二处理设备串联连接。
  11. 根据权利要求9所述的触摸数据处理方法，其特征在于，所述第二处理设备为至少两个，所述至少两个第二处理设备并联连接。
  12. 根据权利要求9-11中任一项所述的触摸数据处理方法，其特征在于，所述标识信息包括至少一个字节，每个所述字节的比特位对应一个所述计算机模块。
  13. 根据权利要求9-11中任一项所述的触摸数据处理方法，其特征在于，还包括：若当前系统处于所述第一处理设备通道，则包括第一接口和第二接口的所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理。
  14. 根据权利要求13所述的触摸数据处理方法，其特征在于，还包括：若当前系统处于所述计算机模块通道，则所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息并对所述触摸信息进行处理；所述第一处理设备将所述触摸数据发送给所述第二接口，通过所述第二接口将所述触摸数据发送给所述第二处理设备。
  15. 根据权利要求14所述的触摸数据处理方法，其特征在于，还包括：
    若所述第一处理设备的菜单应用被触发出来，则所述第一处理设备禁用所述第二接口的数据转发功能，所述第一处理设备通过所述第一接口接收所述触摸设备发送的触摸信息；当所述第一处理设备的菜单应用退出后，恢复所述第二接口的数据转发功能。
  16. 根据权利要求9-11中任一项所述的触摸数据处理方法，其特征在于，所述触摸设备为至少两个，所述触摸设备通过集线器与所述第一处理设备连接。
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