WO2020220969A1 - Dispositif interactif intelligent et son procédé de commande - Google Patents

Dispositif interactif intelligent et son procédé de commande Download PDF

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Publication number
WO2020220969A1
WO2020220969A1 PCT/CN2020/084158 CN2020084158W WO2020220969A1 WO 2020220969 A1 WO2020220969 A1 WO 2020220969A1 CN 2020084158 W CN2020084158 W CN 2020084158W WO 2020220969 A1 WO2020220969 A1 WO 2020220969A1
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Prior art keywords
module
system module
touch
touch data
interactive device
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PCT/CN2020/084158
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English (en)
Chinese (zh)
Inventor
邱伟波
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广州视源电子科技股份有限公司
广州视睿电子科技有限公司
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Publication of WO2020220969A1 publication Critical patent/WO2020220969A1/fr

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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

Definitions

  • This application relates to the field of intelligent interactive devices, and specifically to an intelligent interactive device and a control method thereof.
  • USB of the touch frame device is generally connected to the main system where the TV chip is located, as a fixed USB connection, other modules (such as PC modules) need to be touched, they need to go through the main system Forward, as shown in Figure 1a to Figure 1c.
  • the embodiments of the present application at least partially provide a smart interactive device and a control method thereof, so as to at least solve the technical problem of abnormal touch in the smart interactive device in the prior art.
  • an intelligent interaction device including: a first touch device configured to generate touch data; a first system module connected to the first touch device and the second system module; A system module is configured to forward the acquired touch data to a second system module, where the second system module is the main system module of the intelligent interactive device.
  • the first system module includes: a first interface module connected to the first touch device and configured to obtain touch data; and a forwarding module connected to the first interface module and configured to forward touch data to the second system module.
  • the first system module further includes: a first driving module, connected to the first interface module and the forwarding module, and configured to determine whether the touch data is forwarded to the second system module; the forwarding module is configured to determine the touch in the first driving module When the data is forwarded to the second system module, the touch data is forwarded to the second system module.
  • a first driving module connected to the first interface module and the forwarding module, and configured to determine whether the touch data is forwarded to the second system module
  • the forwarding module is configured to determine the touch in the first driving module When the data is forwarded to the second system module, the touch data is forwarded to the second system module.
  • the first system module further includes: a first input subsystem module, which is connected to the first drive module and the first window application, and is configured to be configured when the first drive module determines that the touch data is not forwarded to the second system module , The touch data is transmitted to the first window application; the first window application is set to respond to the touch data.
  • a first input subsystem module which is connected to the first drive module and the first window application, and is configured to be configured when the first drive module determines that the touch data is not forwarded to the second system module , The touch data is transmitted to the first window application; the first window application is set to respond to the touch data.
  • the first system module further includes: a first transmission module connected to the forwarding module and the second system module and configured to transmit touch data to the second system module.
  • the second system module includes: a receiving module, configured to receive touch data; a second input subsystem module, connected to the receiving module and the second window application, and configured to transmit touch data to the second window application; second Window application, set to respond to touch data.
  • the second system module further includes: a virtual device module, connected to the receiving module and the second input subsystem module, and configured to convert the coding mode of the touch data to the preset coding mode of the second input subsystem module.
  • a virtual device module connected to the receiving module and the second input subsystem module, and configured to convert the coding mode of the touch data to the preset coding mode of the second input subsystem module.
  • the second system module further includes: a second interface module, connected to the receiving module and the second touch device, and configured to transmit touch data to the second touch device.
  • a second interface module connected to the receiving module and the second touch device, and configured to transmit touch data to the second touch device.
  • the smart interaction device further includes: a switcher, connected to the second interface module and the multiple second touch devices, and configured to forward touch data to any one of the first touch devices. 2. Touch the device.
  • the second system module further includes: a second transmission module, connected to the first system module and the receiving module, and configured to transmit touch data to the receiving module.
  • a second transmission module connected to the first system module and the receiving module, and configured to transmit touch data to the receiving module.
  • a method for controlling a smart interactive device including: a first system module obtains touch data generated by the first touch device; and the first system module forwards the touch data to the first system module Two system modules, where the second system module is the main system module of the intelligent interactive device.
  • the above method further includes: the first system module determines whether the touch data is forwarded to the second system module; after determining that the touch data is forwarded to the second system module In the case of, the first system module forwards the touch data to the second system module.
  • the first system module transmits the touch data to the first window, where the touch data is responded by the first window application.
  • the above method further includes: the second system module transmits the touch data to the second window application, wherein the second window application responds to the touch data .
  • the above method further includes: the second system module converts the coding mode of the touch data into a preset coding mode to obtain the converted touch data; The second system module transmits the converted touch data to the second window application.
  • the above method further includes: the second system module transmits the touch data to the second touch device.
  • the second system module forwards the touch data to any one second touch device respectively.
  • a storage medium includes a stored program, wherein when the program runs, the device where the storage medium is located is controlled to execute the above-mentioned control method of the intelligent interactive device.
  • a processor is also provided, the processor is configured to run a program, wherein the program executes the above-mentioned control method of the intelligent interactive device when the program is running.
  • the first touch device may be connected to the first system module, and the first system module may be connected to the main system module of the smart interactive device.
  • the first system module may connect the touch data generated by the first touch device Forward to the second system module. Because the first touch device is connected to the first system module, frequent switching between PC and other channels will not cause abnormal touch in WPF applications. At the same time, the touch delay of the PC channel can be shortened, thus shortening the touch Time delay avoids the technical effect of abnormal touch, thereby solving the technical problem of abnormal touch in smart interactive devices in the prior art.
  • Fig. 1a is a schematic diagram of the first intelligent interactive device according to the prior art
  • Figure 1b is a schematic diagram of a second intelligent interactive device according to the prior art
  • Figure 1c is a schematic diagram of a third type of intelligent interactive device according to the prior art.
  • Fig. 2 is a schematic diagram of an intelligent interactive device according to one of the embodiments of the present application.
  • Fig. 3 is a schematic diagram of an optional smart interactive device according to one of the embodiments of the present application.
  • Fig. 4 is a flowchart of a method for controlling an intelligent interactive device according to one of the embodiments of the present application
  • Fig. 5 is a flowchart of another method for controlling a smart interactive device according to one of the embodiments of the present application.
  • Fig. 6 is a flowchart of yet another method for controlling a smart interactive device according to an embodiment of the present application.
  • an embodiment of a smart interactive device is provided.
  • the intelligent interactive device includes: a first touch device 22, a first system module 24, and a second system module 26.
  • the first touch device 22 is set to generate touch data; the first system module 24 is connected to the first touch device and the second system module 26, and the first system module is set to forward the acquired touch data to the second system module, Among them, the second system module is the main system module of the intelligent interactive device.
  • the interactive smart device in this embodiment may be an integrated device that controls the content displayed on the display tablet through touch technology and realizes human-computer interaction. It integrates a projector, an electronic whiteboard, a screen, a sound, and a TV. And one or more functions such as video conference terminal.
  • the aforementioned first touch device can be a touch frame, but is not limited to this;
  • the aforementioned first system module can be a PC module, which can be based on a Windows system, and the touch frame can be connected to the PC module through a USB interface;
  • the second system module can be the main chip of the intelligent interactive device.
  • the chip can be based on the Android system.
  • the external PC module can be connected to the main chip through the network, USB, SPI (Serial Peripheral Interface), etc.
  • the transmission module in Figure 2.
  • the first touch device can be connected to the first system module, and the first system module is connected to the main system module of the intelligent interactive device.
  • the first system module can forward the touch data generated by the first touch device to The second system module, because the first touch device is connected to the first system module, frequently switching between PC and other channels will not cause abnormal touch in WPF applications, and can shorten the touch delay of the PC channel, thereby reducing the touch delay , To avoid the technical effect of abnormal touch, thereby solving the technical problem of abnormal touch in the smart interactive device in the prior art.
  • the first system module includes: a first interface module and a forwarding module.
  • the first interface module is connected with the first touch device and configured to obtain touch data
  • the forwarding module is connected with the first interface module and configured to forward the touch data to the second system module.
  • the above-mentioned first interface module may be an interface module that connects the first touch device to the first system module.
  • the touch frame is connected to an external PC module via USB
  • the first interface module may It is a USB-hid multi-touch driver module.
  • the above-mentioned forwarding module may be a module that executes a touch forwarding service, or may be a self-developed windows service program, which connects to the acquisition of the underlying touch data of the touch frame and transmits it to the Android system.
  • the first system module further includes: a first driving module.
  • the first driving module is connected to the first interface module and the forwarding module, and is set to determine whether the touch data is forwarded to the second system module; the forwarding module is set to be when the first driving module determines that the touch data is forwarded to the second system module To forward the touch data to the second system module.
  • the above-mentioned first driver module may be a filter driver, and a Windows Driver Model (WDM) model is used for driver development.
  • the driver of the docking USB device can monitor and filter the touch data.
  • the module can obtain the touch data of the touch frame device, determine whether the touch data needs to be responded by the main chip of the smart interactive device or the external PC module, and perform data distribution.
  • the first system module further includes: a first input subsystem module and a first window application.
  • the first input subsystem module is connected to the first driving module and the first window application, and is set to transmit the touch data to the first window application when the first driving module determines that the touch data is not forwarded to the second system module ;
  • the first window application is set to respond to touch data.
  • the aforementioned first input subsystem module may be a module in the PC module that executes the Input system and services
  • the aforementioned first window application may be a window application in the PC module.
  • the touch data that needs to be responded by the PC module can be transmitted to the window application through the first input subsystem module, and the window application can respond.
  • the first system module further includes: a first transmission module.
  • the first transmission module is connected to the forwarding module and the second system module, and is configured to transmit touch data to the second system module.
  • the above-mentioned first transmission module may be the communication transmission hardware in an external PC module.
  • a network may be used, but is not limited to a network, and may also be serial communication such as USB and SPI. .
  • the second system module includes: a receiving module, a second input subsystem module, and a second window application.
  • the receiving module is set to receive touch data;
  • the second input subsystem module is connected to the receiving module and the second window application, and is set to transmit touch data to the second window application;
  • the second window application is set to respond to the touch data.
  • the above-mentioned receiving module may be a module that performs touch forwarding services in the main chip.
  • This module corresponds to the forwarding module in the PC module. It may be a self-developed Android service program that can receive Windows system transmissions.
  • the above-mentioned second input subsystem module may be a module that executes the Input system and services in the main chip, and the above-mentioned first window application may be a window application in the main chip. Through the second input subsystem module, the touch data that needs to be responded by the main chip can be transmitted to the window application, and the window application can respond.
  • the second system module further includes: a virtual device module.
  • the virtual device module is connected to the receiving module and the second input subsystem module, and is configured to convert the coding mode of the touch data into the preset coding mode of the second input subsystem module.
  • the above-mentioned virtual device module can be a virtual touch device that has the function of a touch device and runs in an operating system that is simulated by software. After it starts running, it can be scheduled to the Input system and then transmitted to the Input system.
  • the data encoding specification of the signal that is, the data encoding specification supported by the second input subsystem, that is, the above-mentioned preset encoding method.
  • the smart interaction device further includes: a second touch device 210
  • the second system module further includes: a second interface module.
  • the second interface module is connected with the receiving module and the second touch device 210, and is configured to transmit touch data to the second touch device.
  • the above-mentioned second interface module may be an interface module connecting the main chip and the second touch device.
  • the second touch device may be a USB touch device
  • the first interface module may be a USB-hid. Multi-touch driver module.
  • the smart interaction device when there are multiple second touch devices, the smart interaction device further includes: a switch 28.
  • the switch 28 is connected to the second interface module and a plurality of second touch devices, and is configured to forward touch data to any second touch device respectively.
  • the above-mentioned switch can be a USB-Switch, through which multiple channels can be switched (only two channels are shown in Figure 3), and each channel is connected to a USB touch device.
  • the channel of the USB touch device can be turned on through the USB-Switch.
  • the second system module further includes: a second transmission module.
  • the second transmission module is connected to the first system module and the receiving module, and is configured to transmit touch data to the receiving module.
  • the aforementioned second transmission module may be communication transmission hardware in the main chip, corresponding to the first transmission module, and the first transmission module and the second transmission module constitute the transmission module in FIG.
  • an embodiment of a method for controlling a smart interactive device is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be implemented in a computer system such as a set of computer executable instructions. Execution, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than here.
  • the control method provided in this embodiment can be executed by a smart interactive device.
  • the interactive smart device can be an integrated device that controls content displayed on a display tablet through touch technology and realizes human-computer interaction. It integrates a projector, One or more functions such as electronic whiteboard, curtain, stereo, TV and video conference terminal.
  • the smart interactive device establishes a data connection with at least one external device.
  • external devices include but are not limited to: mobile phones, notebook computers, USB flash drives, tablet computers, desktop computers, etc.
  • the communication method of the data connection between the external device and the intelligent interactive device is not limited in the embodiment, and it may be a communication method such as USB connection, Internet, LAN, Bluetooth, Wi-Fi, or ZigBee protocol.
  • Fig. 4 is a flowchart of a method for controlling a smart interactive device according to one of the embodiments of the present application. As shown in Fig. 4, the method includes the following steps:
  • Step S402 The first system module obtains touch data generated by the first touch device.
  • the above-mentioned first touch device may be a touch frame, but is not limited to this.
  • the touch frame detects the user's click, double-click, long press and other operations, it generates corresponding touch data according to the user's operation; the above-mentioned first system
  • the module can be a PC module, which can be based on a Windows system, and the touch frame can be connected to the PC module through a USB interface.
  • step S404 the first system module determines whether the touch data is forwarded to the second system module, where the second system module is the main system module of the intelligent interactive device.
  • the above-mentioned second system module can be the main chip of the intelligent interactive device, the chip can be based on the Android system, and the external PC module can be connected through the network, USB, SPI (Serial Peripheral Interface), etc. Connect with the main chip, such as the transmission module in Figure 2.
  • the first system module may include a first interface module, and a first drive module connected to the first interface module.
  • the first interface module may be an interface module that connects the first touch device to the first system module.
  • the touch frame is connected to an external PC module via USB
  • the first interface module may be a USB-hid multi Point touch drive module.
  • the first driver module can be a filter driver, using the Windows Driver Model (WDM) model for driver development.
  • the driver of the docking USB device can monitor and filter the touch data.
  • the module can obtain the touch data of the touch frame device, determine whether the touch data needs to be responded by the main chip of the smart interactive device or the external PC module, and perform data distribution.
  • WDM Windows Driver Model
  • Step S406 in the case where it is determined that the touch data is forwarded to the second system module, the first system module forwards the touch data to the second system module.
  • the first system module may further include: a forwarding module connected to the first driving module, and a first transmission module connected to the forwarding module and the second system module.
  • the forwarding module may be a module that executes a touch forwarding service, or a self-developed windows service program, which connects to the acquisition of the bottom touch data of the touch frame and transmits it to the Android system.
  • the first transmission module may be communication transmission hardware in an external PC module.
  • a network may be used, but it is not limited to a network, and may also be serial communication such as USB and SPI.
  • Step S408 The second system module converts the coding mode of the touch data into a preset coding mode to obtain the converted touch data.
  • the second system module includes: a second transmission module connected with the first system module, a receiving module connected with the second transmission module, and a virtual device module connected with the receiving module.
  • the second transmission module may be the communication transmission hardware in the main chip, corresponding to the first transmission module, and the first transmission module and the second transmission module constitute the transmission module in FIG.
  • the receiving module may be a module in the main chip that executes the touch forwarding service, and the module corresponds to the forwarding module in the PC module. It may be a self-developed Android service program that can receive touch data transmitted by the Windows system.
  • the virtual device module can be a virtual device that has the function of a touch device and runs in an operating system that is simulated by software. After starting to run, it can be pre-determined to the Input system for the data encoding specification of the signal to be transmitted to the Input system, that is, the above-mentioned preset Encoding.
  • step S410 the second system module transmits the converted touch data to the second window application, where the converted touch data is responded by the second window application.
  • the second system module further includes: a second input subsystem module connected with the virtual device module, and a second window application connected with the second input subsystem module.
  • the second input subsystem module may be a module that executes the Input system and services in the main chip
  • the first window application may be a window application in the main chip.
  • the first touch device can be connected to the first system module, and the first system module is connected to the main system module of the intelligent interactive device. After determining that the touch data generated by the first touch device needs to be forwarded to the second system module In the case of, the touch data can be forwarded to the second system module through the first system module, and the second system module converts the encoding method of the touch data into a preset encoding method, and then transmits the converted touch data to the second system module.
  • the two-window application responds. Since the first touch device is connected to the first system module, frequent switching between PC and other channels will not cause abnormal touch in WPF applications. At the same time, the touch delay of the PC channel can be shortened, thereby shortening the touch delay and avoiding abnormal touch The technical effect further solves the technical problem of abnormal touch in the smart interactive device in the prior art.
  • an embodiment of a method for controlling a smart interactive device is also provided, and this embodiment is embodied on the basis of the above-mentioned Embodiment 2.
  • Fig. 5 is a flowchart of another method for controlling a smart interactive device according to one of the embodiments of the present application. As shown in Fig. 5, the control method provided by this embodiment includes the following steps:
  • Step S502 The first system module obtains touch data generated by the first touch device.
  • step S504 the first system module determines whether the touch data is forwarded to the second system module, where the second system module is the main system module of the intelligent interactive device.
  • Step S506 In a case where it is determined that the touch data is not forwarded to the second system module, the first system module transmits the touch data to the first window, where the touch data is responded by the first window application.
  • the first system module further includes: a first input subsystem module connected with the first drive module, and a first window application connected with the first input subsystem module.
  • the first input subsystem module may be a module that executes the Input system and services in the PC module
  • the first window application may be a window application in the PC module.
  • the touch data that needs to be responded by the PC module can be transmitted to the window application through the first input subsystem module, and the window application can respond.
  • the first touch device can be connected to the first system module, and the first system module is connected to the main system module of the intelligent interactive device.
  • the touch data can be transmitted to the first window application to respond through the first system module. Since the first touch device is connected to the first system module, frequent switching between the PC and other channels will not cause abnormal touch in WPF applications. At the same time, the touch delay of the PC channel can be shortened, so as to shorten the touch delay and avoid abnormal touch The technical effect further solves the technical problem of abnormal touch in the smart interactive device in the prior art.
  • an embodiment of a method for controlling a smart interactive device is also provided, and this embodiment is embodied on the basis of the above-mentioned Embodiment 2.
  • Fig. 6 is a flowchart of another method for controlling a smart interactive device according to an embodiment of the present application. As shown in Fig. 6, the control method provided in this embodiment includes the following steps:
  • Step S602 The first system module obtains touch data generated by the first touch device.
  • step S604 the first system module determines whether the touch data is forwarded to the second system module, where the second system module is the main system module of the intelligent interactive device.
  • Step S606 In the case where it is determined that the touch data is forwarded to the second system module, the first system module forwards the touch data to the second system module.
  • Step S608 the second system module transmits the touch data to the second touch device. Wherein, when there are multiple second touch devices, the second system module forwards the touch data to any one second touch device respectively.
  • the second system module further includes: a second interface module connected with the receiving module.
  • the second interface module may be an interface module connecting the main chip and the second touch device.
  • the second touch device may be a USB touch device
  • the first interface module may be a USB-hid multi-touch driver module.
  • the smart interactive device further includes a switcher.
  • the switch can be a USB-Switch, through which multiple channels can be switched (only two channels are shown in Figure 3). Each channel is connected to a USB touch device. When touch data needs to be forwarded to When a USB touch device is used, the channel of the USB touch device can be turned on through the USB-Switch.
  • the first touch device can be connected to the first system module, and the first system module is connected to the main system module of the intelligent interactive device. After determining that the touch data generated by the first touch device needs to be forwarded to the second system module In the case of, the touch data can be forwarded to the second system module through the first system module, and transmitted to the second touch device through the second system module, where, when there are multiple second touch devices, the second The system module can respectively forward the touch data to any second touch device. Since the first touch device is connected to the first system module, frequent switching between the PC and other channels will not cause abnormal touch in WPF applications. At the same time, the touch delay of the PC channel can be shortened, so as to shorten the touch delay and avoid abnormal touch The technical effect further solves the technical problem of abnormal touch in the smart interactive device in the prior art.
  • an embodiment of a storage medium includes a stored program, where the device where the storage medium is located is controlled to execute the control method of the smart interactive device in the foregoing embodiments 2 to 4 when the program is running.
  • an embodiment of a processor is provided.
  • the processor is set to run a program, where the control method of the smart interactive device in Embodiments 2 to 4 is executed when the program is running.
  • the disclosed technical content can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the units may be a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of units or modules, and may be in electrical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or software functional unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of this application essentially or the part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium , Including several instructions to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in each embodiment of the present application.
  • the aforementioned storage media include: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program code .
  • the smart interactive device and its control method provided by at least some embodiments of the present application have the following beneficial effects: connect the first touch device to the first system module, frequently switch the PC and other channels, and will not cause WPF application touch Abnormal, the touch delay of the PC channel can be shortened at the same time, thereby achieving the technical effect of shortening the touch delay and avoiding touch abnormalities, thereby solving the technical problem of abnormal touch in smart interactive devices in the prior art.

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  • General Engineering & Computer Science (AREA)
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Abstract

L'invention concerne un dispositif interactif intelligent et son procédé de commande. Le dispositif interactif intelligent comprend : un premier dispositif tactile configuré pour générer des données tactiles ; et un premier module de système connecté au premier dispositif tactile et à un second module de système, le premier module de système étant configuré pour transmettre les données tactiles obtenues au second module de système, le second module de système étant un module de système principal du dispositif interactif intelligent. La présente invention résout le problème technique d'une anomalie tactile d'un dispositif interactif intelligent dans l'état de la technique.
PCT/CN2020/084158 2019-04-30 2020-04-10 Dispositif interactif intelligent et son procédé de commande WO2020220969A1 (fr)

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CN103235658A (zh) * 2013-04-07 2013-08-07 广州视睿电子科技有限公司 一体机及其实现全通道快速触摸的方法
CN208172648U (zh) * 2018-04-09 2018-11-30 广州视源电子科技股份有限公司 一种智能交互平板
CN110515489A (zh) * 2019-08-27 2019-11-29 广州成达智能科技有限公司 智能交互设备及其控制方法

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