WO2017185797A1 - 传屏演示内容的操控方法、装置及系统 - Google Patents

传屏演示内容的操控方法、装置及系统 Download PDF

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Publication number
WO2017185797A1
WO2017185797A1 PCT/CN2016/113196 CN2016113196W WO2017185797A1 WO 2017185797 A1 WO2017185797 A1 WO 2017185797A1 CN 2016113196 W CN2016113196 W CN 2016113196W WO 2017185797 A1 WO2017185797 A1 WO 2017185797A1
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Prior art keywords
screen
presentation
content
play
preset
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Ceased
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PCT/CN2016/113196
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English (en)
French (fr)
Inventor
扶宇琳
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Guangzhou Shirui Electronics Co Ltd
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Guangzhou Shirui Electronics Co Ltd
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Application filed by Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shirui Electronics Co Ltd
Priority to EP16900301.9A priority Critical patent/EP3451147B1/en
Priority to US16/093,981 priority patent/US10754544B2/en
Priority to ES16900301T priority patent/ES2886610T3/es
Publication of WO2017185797A1 publication Critical patent/WO2017185797A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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    • 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
    • G06F3/04886—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 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
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    • 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
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    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04804—Transparency, e.g. transparent or translucent windows

Definitions

  • the present invention relates to the field of screen transmission technology, and in particular, to a method, device and system for controlling the content of a screen presentation.
  • Screening refers to displaying the presentation content on the screen of one device (transmission source) to the screen of another device (transmission presentation). For example, display the picture displayed on the computer, PPT (PowerPoint) or other document content on the conference machine screen, display the content displayed on the mobile phone to the TV screen, and so on.
  • the way of screen transmission includes wired screen transmission and wireless screen transmission.
  • Wireless screen transmission refers to wirelessly displaying the presentation content on one device display screen to another device screen.
  • the embodiment of the invention provides a method, a device and a system for controlling the content of the screen presentation, which can implement the manipulation of the presentation content on the touch screen, facilitate the operation of the user, and is beneficial to improving the user experience.
  • An aspect of the present invention provides a method for controlling a screen presentation content, including:
  • a preset touch operation signal is detected in the play control mode, and the preset and the touch are acquired. Touching a playback control command corresponding to the operation signal;
  • Another aspect of the present invention provides a method for controlling a screen presentation content, including:
  • Another aspect of the present invention provides a device for operating a screen presentation content, including:
  • the control mode startup module is configured to receive a play start information of the presentation content of the screen source corresponding to the screen transmission hardware, and start a preset play control mode of the screen presentation end;
  • a touch detection module configured to detect a preset touch operation signal in the play control mode, and acquire a preset play control instruction corresponding to the touch operation signal
  • the play control module is configured to control, according to the play control instruction, the presentation content of the screen presentation end to enter a corresponding play state.
  • Another aspect of the present invention provides a control system for a screen presentation content, including a screen source end, and a screen presentation terminal connected to the screen source end through a screen transmission hardware.
  • the source end of the screen includes: a message initiation module, configured to monitor a playback start event of the presentation content of the source of the screen, and send the playback start information to the corresponding screen presentation terminal through the preset screen transmission hardware;
  • the screen presentation terminal includes:
  • control mode startup module configured to receive a play start message of the source content of the screen source sent by the screen transmission hardware, and start a preset play control mode
  • a touch detection module configured to detect a preset touch operation signal in the play control mode, and acquire a preset play control instruction corresponding to the touch operation signal
  • a play control module configured to control, according to the play control instruction, the presentation content of the screen presentation end to enter a corresponding play state.
  • the playback start mode of the screen presentation end is started by receiving the playback start information of the presentation content of the transmission source corresponding to the screen transmission hardware, and the preset touch operation is detected in the playback manipulation mode. And acquiring a preset play control instruction corresponding to the touch operation signal; and controlling, according to the play control instruction, the presentation content of the screen presentation end to enter a corresponding play state.
  • the solution of the foregoing embodiment of the present invention can implement the manipulation of the presentation content on the presentation end, facilitate the user operation, and is beneficial to improving the user experience.
  • FIG. 1 is a schematic diagram of a working environment of an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a method for controlling a screen presentation content according to an embodiment
  • FIG. 3 is a schematic flowchart of a method for controlling a screen presentation content of another embodiment
  • FIG. 4 is a schematic flowchart of a specific application of a method for controlling a screen presentation content of another embodiment
  • FIG. 5 is a schematic structural diagram of a device for controlling a screen presentation content according to an embodiment
  • FIG. 6 is a schematic structural diagram of a manipulation system for a screen presentation content of another embodiment.
  • FIG. 1 is a schematic diagram of a working environment according to an embodiment of the present invention, including: a screen source 100 having a function of playing a multimedia file such as a PPT, taking a PC as an example, the screen source 100 can be connected to the screen through USB. 200 is connected; the screen display hardware 200 is wirelessly connected to the screen presentation terminal 300; the screen presentation terminal 300 is a terminal including a touch display screen, such as a touch screen large screen such as a conference machine. Moreover, the screen source 100 can display its presentation content to the screen presentation terminal 300 through the screen transmission hardware 200 for display.
  • a screen source 100 having a function of playing a multimedia file such as a PPT, taking a PC as an example, the screen source 100 can be connected to the screen through USB. 200 is connected; the screen display hardware 200 is wirelessly connected to the screen presentation terminal 300; the screen presentation terminal 300 is a terminal including a touch display screen, such as a touch screen large screen such as a conference machine.
  • the screen source 100 can display its presentation content to the
  • the screen transmission hardware 200 can be a wireless screen transmission hardware, which is provided with a corresponding wireless connection module, and can be wirelessly connected to the screen presentation terminal 300 through a wireless network.
  • the screen source 100 runs a wireless screen transmission software
  • the screen presentation terminal 300 runs a wireless screen receiving software
  • the screen source 100 can pass the screen hardware 200 to wirelessly transmit the screen.
  • the presentation content is displayed on the display screen of the screen presentation terminal 300.
  • FIG. 2 is a schematic flowchart of a method for controlling the content of the screen presentation in an embodiment; in this embodiment, the method is applied to the screen presentation terminal 300 as an example for description.
  • the method for controlling the content of the screen presentation in this embodiment includes the following steps:
  • the screen source end and the screen transmission hardware can be connected through a USB mode, and the presentation content is displayed on the screen presentation terminal through the screen transmission hardware and in a wireless transmission mode.
  • the screen presentation terminal can only perform synchronous presentation on the content displayed on the screen source, and the user cannot directly perform paging control, annotation, etc. on the presentation content. .
  • a message of starting playback may be sent to the screen hardware through a USB method; further, the screen hardware may transmit the screen source through a wireless network such as Bluetooth or WIFI.
  • the play start information of the demo content is sent to the screen presentation terminal; the screen presentation terminal can monitor the information sent by the screen transmission hardware through the running wireless screen receiving software, and if the play start information is received, the preset play control mode is started. .
  • the screen presentation terminal enters the playback manipulation mode from the default mode, the user can directly perform paging control, page exit, annotation, and the like on the presentation content through the screen presentation terminal.
  • a preset play toolbar is displayed on the demo content, and the play toolbar includes a plurality of touch control buttons. And the play toolbar is always displayed at the top level, and is not affected by the playing status of the presentation content.
  • the play toolbar may include a page forward button, a page backward button, an exit button, an annotation button, a close button, and the like.
  • the corresponding play control command can be obtained by detecting the touch signal corresponding to each touch control button in the play toolbar.
  • the method for controlling the screen presentation content of the embodiment may further include the steps of: establishing an association between a touch signal of each touch control button in the play toolbar and a corresponding play control instruction, and storing the association.
  • the play toolbar is displayed on the left or right side of the touch screen of the screen presentation end, which is convenient for the user to operate, and reduces interference on the presentation content.
  • the screen presentation end starts the play control mode, and a transparent view layer for receiving the touch signal is generated on the presentation content of the screen presentation side; and the preset touch operation is detected by the transparent view layer. signal. And the transparent view layer is always displayed at the top level, not being demo The impact of the content playback status.
  • a preset playback control instruction corresponding to the touch operation signal may be acquired.
  • the method for controlling the content of the screen presentation further includes the steps of: storing a plurality of touch operation signals (such as a touch signal that slides left and right or a touch signal that slides up and down), and establish an association between each touch operation signal and a corresponding play control instruction, And storing the association.
  • the correspondence between the touch signal sliding from left to right and the backward page turning instruction can be established, and the correspondence between the touch signal sliding from right to left and the forward page turning instruction is established;
  • Corresponding relationship between the touch signal sliding from bottom to top and the page turning forward command is established by the corresponding relationship between the touch signal and the page turning instruction.
  • other touch operation signals can also be established in association with page turning instructions. The user performs a corresponding touch operation on the display screen of the screen presentation terminal, and the screen presentation terminal detects the touch operation signal, and the corresponding playback control command can be obtained by querying the association relationship. This method is more convenient for the user to operate.
  • the transparent view layer is a full-screen transparent view layer, that is, the size is the same as the size of the touch screen on the screen presentation end, which is further convenient for the user to operate.
  • a transparent view layer for receiving a touch signal is generated on the presentation content of the screen presentation end, and the play toolbar is also displayed, and the The play toolbar is displayed above the transparent view layer.
  • the user can control the playing status of the presentation content of the screen presentation side by clicking the touch control button in the play toolbar, or control the playing status of the presentation content of the screen presentation side by the sliding screen operation.
  • the presentation content may include multimedia files such as PPT (PowerPoint), pictures, and word documents.
  • the play control command includes a page turning instruction, an exit presentation instruction, or an annotation instruction.
  • the page turning instruction is obtained in step S12
  • the presentation content of the screen presentation terminal is controlled. Turning the page (turning the page forward or turning the page backward); if the step is obtained in step S12, the screen presentation terminal is controlled to exit the presentation of the presentation content; if the instruction in step S12 is an annotation instruction,
  • the screen presentation terminal can be controlled to switch to a preset annotation mode, and the annotation operation information of the presentation content of the screen presentation end can be detected in the annotation mode, and corresponding annotation information is generated according to the touch operation information.
  • the annotation information that has been generated may be erased, modified, etc. according to the touch operation information of the user on the screen presentation end.
  • the method for controlling the screen presentation content may further include the step of: transmitting, by the screen transmission hardware, the screen presentation terminal to the source of the screen.
  • the page event information is configured to enable the source of the screen to control the content of the page after receiving the page flipping event information to perform corresponding page turning, thereby implementing the effect of controlling the playing state of the presentation content from the presentation end.
  • the exit presentation event information or the annotation event information of the screen presentation terminal can also be sent to the source of the screen through the screen transmission hardware to control the source of the screen and the screen presentation.
  • the control of the presentation content is consistent.
  • the screen presentation terminal is controlled to exit the playback control.
  • the mode is to close the play toolbar, cancel the transparent view layer, and switch the presentation terminal to the default mode.
  • FIG. 3 is a schematic flowchart of a method for controlling a screen presentation content according to another embodiment; in this embodiment, an interaction process between a screen source end and a screen presentation terminal is described.
  • the method for controlling the content of the screen presentation in this embodiment includes the following steps:
  • the playback start event of the presentation content of the source end of the screen is monitored, and the playback start information is sent to the corresponding screen presentation terminal by using the preset screen transmission hardware.
  • the screen presentation terminal receives the play start information sent by the screen display hardware, and starts a play control mode preset by the screen presentation end;
  • the screen presentation terminal detects a preset touch operation signal in the play control mode, acquires a preset play control command corresponding to the touch operation signal, and controls the screen display terminal according to the play control command.
  • the demo content enters the corresponding playback state.
  • the method for controlling the content of the screen presentation content of the embodiment further includes the following steps:
  • the source end of the screen may monitor a play start event or a play end event of the presentation content of the screen source by calling a corresponding COM component or by monitoring a change state of the display window.
  • the following describes a method for controlling the content of the screen presentation of another embodiment in a specific application.
  • the source of the screen is a PC
  • the screen presentation end is a touch screen
  • the screen hardware is a wireless screen hardware
  • the presentation content is a PPT file.
  • the method for controlling the content of the screen presentation includes the following steps:
  • Step 101 The PC opens the PPT, runs the wireless transmission software, and enters the wireless transmission state.
  • Step 102 Monitor PPT play status on the PC side
  • the playback state of the PPT can be detected by calling the corresponding COM component or by monitoring the change state of the display window.
  • Step 103 The PC wireless transmission software detects the information that the PPT starts playing, and proceeds to step 105;
  • Step 104 The PC wireless transmission software detects the information that the PPT ends playing, and proceeds to step 105;
  • Step 105 The PC notifies the wireless transmission hardware
  • the PC-side wireless transmission screen software can notify the wireless transmission screen hardware of the corresponding playback status message by means of USB communication.
  • Step 106 The wireless screen transmission hardware is connected to the wireless hotspot sent by the touch screen, and the corresponding broadcast status message is notified to the wireless screen receiving software that touches the large screen through the wireless hotspot communication; if the information is started for the PPT, the information is entered. Step 107 and step 108; if the PPT ends the playing information, the process proceeds to step 109.
  • Step 107 Detecting a touch gesture operation of touching a large screen end
  • a full-screen transparent view layer is generated at the top of the touch large screen display window for receiving touch information and a touch that will slide from left to right.
  • the gesture recognition is a page turning instruction; go to step 110.
  • Step 108 Display a control toolbar
  • a PPT playback control toolbar is displayed at the top of the touch large screen display window, and the touch operation information is received through the touch control button in the toolbar to obtain the touch operation information.
  • the corresponding step (step 110, step 111 or step 112) is entered according to the control command corresponding to the different touch control buttons.
  • Step 109 Exit the play control mode
  • the control screen presentation end exits the playing control mode, closes the PPT toolbar, and cancels the full screen transparent view layer.
  • Step 110 Turn the page
  • the touch screen can be triggered to page the current presentation PPT accordingly.
  • Step 111 Exit the presentation
  • Step 112 Switch to the annotation mode
  • the presentation end can be triggered to enter the annotation mode, and the process proceeds to step 116;
  • the touch large screen is triggered to exit from the annotation mode and return to the playback manipulation mode.
  • Step 113 The wireless screen receiving software detects the playing operation event information of the touch screen PPT.
  • the event information of touching the big screen to PPT page or exiting the PPT presentation will be broadcasted to the wireless screen receiving software on the touch screen.
  • Step 114 Notifying the wireless transmission hardware through the wireless screen receiving software
  • Step 115 The wireless screen transmission hardware notifies the wireless transmission software running on the PC side;
  • the wireless transmission hardware notifies the PPT presentation event or the PPT presentation message to the wireless transmission software running on the PC through the USB communication mode. After receiving the message, the wireless transmission software controls the PC to execute and the corresponding PPT. Page or exit the PPT demo operation.
  • Step 116 Generate an annotation
  • the user After entering the annotation mode, the user can write or mark on the touch screen, and the touch screen generates corresponding annotation information according to the detected touch information. Further, the eraser tool in the PPT toolbar can be selected to erase the generated annotation information by touch gesture.
  • the above embodiment takes the wireless transmission mode as an example, and the content of the above-mentioned screen presentation is The control method is described. Based on the similarity principle, the above-mentioned manipulation method of the screen presentation content can also be applied to the scene of the wired screen.
  • the present invention further provides a manipulation device for the screen presentation content, and the device can be used to execute the above-mentioned manipulation method of the screen presentation content.
  • the device can be used to execute the above-mentioned manipulation method of the screen presentation content.
  • the illustrated structure does not constitute a limitation on the device. Includes more or fewer components than shown, or combines some components, or different component arrangements.
  • FIG. 5 is a schematic structural diagram of a device for controlling the content of a screen presentation according to an embodiment of the present invention. As shown in FIG. 5, the device for controlling the content of the screen presentation includes: a manipulation mode activation module 510, and a touch detection module. 520 and the play control module 530, each module is as follows:
  • the control mode startup module 510 is configured to receive playback start information of the presentation content of the transmission source corresponding to the transmission hardware, and start a playback control mode preset by the transmission presentation terminal;
  • the touch detection module 520 is configured to detect a preset touch operation signal in the play control mode, and acquire a preset play control instruction corresponding to the touch operation signal;
  • the play control module 530 is configured to control the presentation content of the screen presentation terminal to enter a corresponding play state according to the play control instruction.
  • the play control mode includes: displaying a preset play toolbar on the presentation content of the screen presentation end, the play toolbar including a plurality of touch control buttons.
  • the touch detection module 520 includes: a first detection submodule, configured to detect the play toolbar Touching the touch signal of the control button; the control device for the screen presentation content further includes: a first setting module, configured to establish a correlation between a touch signal of each touch control button and a corresponding play control instruction.
  • the play control mode includes: generating a transparent view layer for receiving a touch signal on the presentation content of the screen presentation end.
  • the touch detection module 520 includes: a second detection submodule, configured to receive a touch signal through the transparent view layer, and detect whether the received touch signal is a preset touch operation signal;
  • the second setting module is configured to store a plurality of touch operation signals, and establish an association between each touch operation signal and a corresponding play control instruction.
  • the preset touch operation signal includes: a touch signal that slides left and right or a touch signal that slides up and down, and the touch signal that slides left and right or the touch signal that slides up and down is detected through the transparent view layer.
  • the play control mode includes: generating a transparent view layer for receiving a touch signal on the presentation content of the screen presentation end, and also A preset play toolbar can be displayed on top of the presentation content of the screen presentation side, and the play toolbar includes a plurality of touch control buttons.
  • control device for the screen presentation content further includes: a manipulation mode closing module, configured to receive playback end information of the screen source source presentation content sent by the screen transmission hardware, and control the screen presentation The terminal exits the play control mode.
  • the play control instruction includes a page turning instruction, an exiting demo instruction, or an annotation instruction.
  • the play control module 530 may be specifically configured to: if the page turning instruction is, control the presentation content of the screen presentation end to turn the page; if the exit instruction is exited, control the screen presentation end to exit the presentation content Demonstrating, if it is an annotation instruction, controlling the screen presentation end to switch to a preset annotation mode, detecting the touch operation information of the screen presentation end in the annotation mode, and generating corresponding annotation information according to the touch operation information .
  • the operation device for the screen presentation content further includes: a feedback notification module, configured to send the page flip event information of the screen presentation terminal to the source of the screen through the screen transmission hardware, so as to enable the After receiving the page flipping event information, the source terminal controls the demo content to perform corresponding page turning.
  • a feedback notification module configured to send the page flip event information of the screen presentation terminal to the source of the screen through the screen transmission hardware, so as to enable the After receiving the page flipping event information, the source terminal controls the demo content to perform corresponding page turning.
  • FIG. 6 is a schematic structural diagram of a control system for a screen presentation content according to an embodiment; as shown in FIG. 6, the control system of the screen presentation content of the embodiment includes a screen source 100 and a corresponding screen hardware. A screen presentation terminal 300 connected to the screen source 100. Moreover, the screen source 100 includes:
  • a message initiation module configured to monitor a play start event of the presentation content of the source of the screen, and send the play start information to the corresponding screen presentation end by using the preset screen hardware;
  • the screen presentation terminal 300 includes:
  • control mode startup module configured to receive a play start message of the source content of the screen source sent by the screen transmission hardware, and start a preset play control mode
  • a touch detection module configured to detect a preset touch operation signal in the play control mode, and acquire a preset play control instruction corresponding to the touch operation signal
  • the play control module is configured to control, according to the play control instruction, the presentation content of the screen presentation end to enter a corresponding play state.
  • the message initiation module of the screen source 100 is further configured to monitor a playback end event of the presentation content of the screen source, and send the playback end to the screen presentation terminal by using the screen transmission hardware.
  • the screen presentation terminal 300 further includes: a manipulation mode closing module, configured to receive the playback end information sent by the screen transmission hardware, and control the screen presentation terminal to exit the playback manipulation mode.
  • the screen source 100 further includes: a status monitoring module, configured to monitor a playback start event of the presentation content of the screen source by calling a corresponding COM component, or by monitoring a change status of the display window. Play end event.
  • a status monitoring module configured to monitor a playback start event of the presentation content of the screen source by calling a corresponding COM component, or by monitoring a change status of the display window. Play end event.
  • each functional module is merely an example, and the actual application may be implemented according to requirements, for example, according to configuration requirements of the corresponding hardware or software implementation.
  • the above function assignment is performed by different functional modules, that is, the internal structure of the control device/system of the screen presentation content is divided into different functional modules to complete all or part of the functions described above.
  • Each function module can be implemented in the form of hardware or in the form of a software function module.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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Abstract

传屏演示内容的操控方法、装置及系统。所述方法包括：接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式（S11）；在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令（S12）；根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态（S13）。基于此，能够实现在触摸大屏端对演示内容进行操控，方便用户操作，有利于提升用户体验。

Description

传屏演示内容的操控方法、装置及系统 技术领域
本发明涉及传屏技术领域，特别是涉及传屏演示内容的操控方法、装置及系统。
背景技术
传屏，指的是把一个设备(传屏源端)屏幕上的演示内容显示到另一个设备(传屏演示端)屏幕上。例如：把电脑上显示的图片、PPT(PowerPoint)或者其他文档内容显示到会议机屏幕上，把手机上显示的内容显示到电视机屏幕上等。传屏的方式包括有线传屏和无线传屏，无线传屏是指通过无线方式将一个设备显示屏幕上的演示内容显示到另一个设备屏幕上。
传统的传屏实现方式中，使用投影或HDMI/VGA线，将计算机、手机等屏幕投射到一个显示大屏上进行PPT演示时，用户无法直接在显示大屏端控制PPT翻页、退出等播放操作，只能借助专门的翻页笔遥控计算机端进行播放操作，或者安排专人在计算机端进行相应的播放操作，不便于用户对显示大屏端的演示内容进行操作。
发明内容
基于此，本发明实施例提供传屏演示内容的操控方法、装置及系统，能够实现在触摸大屏端对演示内容进行操控，方便用户操作，有利于提升用户体验。
本发明一方面提供传屏演示内容的操控方法，包括：
接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触 摸操作信号对应的播放控制指令；
根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
本发明另一方面提供传屏演示内容的操控方法，包括：
监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送播放开始信息；
接收到所述传屏硬件发送的播放开始信息，启动所述传屏演示端预设的播放操控模式；
在所述播放操控模式下检测传屏演示端预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令，根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
本发明另一方面提供一种传屏演示内容的操控装置，包括：
操控模式启动模块，用于接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
触摸检测模块，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
播放控制模块，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
本发明另一方面提供一种传屏演示内容的操控系统，包括传屏源端、通过传屏硬件与所述传屏源端传屏连接的传屏演示端，
所述传屏源端包括：消息发起模块，用于监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送播放开始信息；
所述传屏演示端包括：
操控模式启动模块，用于接收所述传屏硬件发送的传屏源端演示内容的播放开始信息，启动预设的播放操控模式；
触摸检测模块，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
以及，播放控制模块，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
上述技术方案，通过接收到对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。本发明上述实施例的方案，能够实现在演示端对演示内容进行操控，方便用户操作，有利于提升用户体验。
附图说明
图1为一实施例的本发明方案的工作环境示意图；
图2为一实施例的传屏演示内容的操控方法的示意性流程图；
图3为另一实施例的传屏演示内容的操控方法的示意性流程图；
图4为另一实施例的传屏演示内容的操控方法的具体应用的示意性流程图；
图5为一实施例的传屏演示内容的操控装置的示意性结构图；
图6为另一实施例的传屏演示内容的操控系统的示意性结构图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实 施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
图1示出了本发明一实施例的工作环境示意图，包括：具有播放PPT等多媒体文件功能的传屏源端100，以PC为例，该传屏源端100可通过USB方式与传屏硬件200连接；所述传屏硬件200与传屏演示端300无线连接；所述传屏演示端300为包含触摸显示屏的终端，例如会议机等触屏大屏。并且，该传屏源端100可通过所述传屏硬件200将其演示内容传屏到所述传屏演示端300进行展示。
优选的，所述传屏硬件200可为无线传屏硬件，其设置有相应的无线连接模块，可通过无线网络与传屏演示端300无线连接。所述传屏源端100系统中运行有无线传屏软件，传屏演示端300系统中运行有无线传屏接收软件，传屏源端100可通过所述传屏硬件200，以无线传屏方式将其演示内容传屏显示到所述传屏演示端300的显示屏上。
结合图1所示的示意图，以下对传屏演示内容的操控方法、装置及系统的各实施例进行说明。
图2为一实施例的传屏演示内容的操控方法的示意性流程图；在该实施例中，是以该方法应用于传屏演示端300为例进行说明。
如图2所示，本实施例中的传屏演示内容的操控方法包括步骤：
S11，接收到由对应的传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
本实施例中，如图1所示，传屏源端与传屏硬件可通过USB方式连接，通过所述传屏硬件、以无线传屏方式将其演示内容传屏显示到传屏演示端上进行演示。所述传屏演示端在默认状态(默认模式)下，仅能够对传屏源端传屏显示的内容进行同步演示，用户无法在传屏演示端直接对演示内容进行翻页、批注等播放控制。
具体的，传屏源端演示内容开始播放时，可通过USB方式向所述传屏硬件发送一个播放开始的消息；进一步的，所述传屏硬件可通过蓝牙、WIFI等无线网络将传屏源端演示内容的播放开始信息发送给传屏演示端；传屏演示端可通过运行的无线传屏接收软件监测传屏硬件发送的信息，若收到播放开始信息，则启动预设的播放操控模式。传屏演示端从默认模式进入所述播放操控模式后，用户便可通过传屏演示端直接对演示内容进行翻页、退出、批注等播放控制。
S12，在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
作为一优选实施方式，传屏演示端启动预设的播放操控模式后，将在演示内容上显示一预设的播放工具栏，所述播放工具栏包括若干触摸控制按钮。并且所述播放工具栏始终显示在最顶层，不受演示内容播放状态的影响。例如，若演示内容为PPT，所述播放工具栏中可包括向前翻页按钮、向后翻页按钮、退出演示按钮、批注按钮、关闭批注按钮等。通过检测所述播放工具栏中各触摸控制按钮对应的触摸信号，可得出对应的播放控制指令。对应的，本实施例的传屏演示内容的操控方法还可包括步骤：建立播放工具栏中各触摸控制按钮的触摸信号与对应的播放控制指令的关联，以及存储所述关联。用户点击播放工具栏中某触摸控制按钮，传屏演示端检测到所述触摸信号，通过查询所述关联关系可得到对应的播放控制指令。
优选的，将所述播放工具栏显示在传屏演示端触摸屏的左侧或者右侧，方便用户操作，同时减少对演示内容的干扰。
作为另一优选实施方式，传屏演示端启动播放操控模式，可在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层；通过所述透明视图层检测预设的触摸操作信号。并且所述透明视图层始终显示在最顶层，不受演示 内容播放状态的影响。进一步的可获取预设的与所述触摸操作信号对应的播放控制指令。对应的，所述传屏演示内容的操控方法还包括步骤：存储若干触摸操作信号(如左右滑动的触摸信号或者上下滑动的触摸信号)，建立各触摸操作信号与对应的播放控制指令的关联，并存储所述关联。例如：若演示内容为PPT，可建立从左到右滑动的触摸信号与向后翻页指令的对应关系，建立从右到左滑动的触摸信号与向前翻页指令的对应关系；建立从上到下滑动的触摸信号与向后翻页指令的对应关系，建立从下到上滑动的触摸信号与向前翻页指令的对应关系。根据实际操作习惯，还可建立其他触摸操作信号与翻页指令的关联。用户在传屏演示端的显示屏上进行对应的触摸操作，传屏演示端检测到该触摸操作信号，通过查询所述关联关系可得到对应的播放控制指令。该方式更方便用户操作。
优选的，所述透明视图层为全屏透明视图层，即尺寸与传屏演示端的触摸屏尺寸相同，进一步方便用户操作。
可以理解的是，还可对上述两种实施方式进行组合，即在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层，同时也显示所述播放工具栏，并且将所述播放工具栏显示在所述透明视图层之上。用户既可通过点击播放工具栏中的触摸控制按钮控制传屏演示端的演示内容的播放状态，也可以通过滑屏操作控制传屏演示端的演示内容的播放状态。
S13，根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
本实施例中，演示内容可包括PPT(PowerPoint)、图片、word文档等多媒体文件。所述播放控制指令包括翻页指令、退出演示指令或者批注指令。对应的，若步骤S12中得到的为翻页指令，则控制所述传屏演示端的演示内容进行 翻页(向前翻页或者向后翻页)；若步骤S12中得到的为退出演示指令，控制所述传屏演示端退出对演示内容的演示；若步骤S12中得到的为批注指令，则可控制所述传屏演示端切换为预设的批注模式，所述批注模式下可检测对传屏演示端的演示内容的触摸操作信息，并根据所述触摸操作信息生成对应的批注信息。
进一步的，在所述批注模式下，还可根据用户在传屏演示端的触摸操作信息，对已经生成的批注信息进行擦除、修改等操作。
作为一优选实施方式，若步骤S12中得到的为翻页指令，所述传屏演示内容的操控方法还可包括步骤：通过所述传屏硬件向所述传屏源端发送传屏演示端的翻页事件信息，以使所述传屏源端在收到所述翻页事件信息后控制其演示内容进行相应的翻页，从而实现了从演示端控制演示内容的播放状态的效果。
可以理解的是，根据实际情况，也可将传屏演示端的退出演示事件信息或者批注事件信息，通过所述传屏硬件发送到所述传屏源端，以控制传屏源端与传屏演示端对演示内容的控制一致。
作为一优选实施方式，在传屏演示端启动播放操控模式之后，如果接收所述传屏硬件发送的传屏源端演示内容的播放结束信息，则控制所述传屏演示端退出所述播放操控模式，即关闭所述播放工具栏，撤销所述透明视图层，所述传屏演示端切换为默认模式。
图3为另一实施例的传屏演示内容的操控方法的示意性流程图；在该实施例中，对传屏源端和传屏演示端的交互过程进行了说明。
如图3所示，本实施例中的传屏演示内容的操控方法包括步骤：
S21，监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送所述播放开始信息；
S22，所述传屏演示端接收到所述传屏硬件发送的播放开始信息，启动所述传屏演示端预设的播放操控模式；
S23，传屏演示端在所述播放操控模式下检测预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令，根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
作为一优选实施方式，本实施例的传屏演示内容的操控方法还包括步骤：
监测到所述传屏源端演示内容的播放结束事件，通过所述传屏硬件向所述传屏演示端发送播放结束信息；所述传屏演示端接收所述播放结束信息，控制传屏演示端退出所述播放操控模式。
作为一优选实施方式，所述传屏源端可通过调用对应的COM组件，或者通过监测显示窗口的变化状态，监测传屏源端演示内容的播放开始事件或者播放结束事件。
下面以一个具体应用对另一实施例的传屏演示内容的操控方法进行说明。其中，所述传屏源端为PC，所述传屏演示端为触摸大屏，所述传屏硬件为无线传屏硬件，演示内容为PPT文件。如图4所示，所述传屏演示内容的操控方法包括如下步骤：
步骤101：PC端打开PPT，运行无线传屏软件，进入无线传屏状态
步骤102：对PC端的PPT播放状态进行监测；
可通过调用对应的COM组件，或者通过监测显示窗口的变化状态检测PPT的播放状态。
步骤103：PC端无线传屏软件检测到PPT开始播放的信息，进入步骤105；
步骤104：PC端无线传屏软件检测到PPT结束播放的信息，进入步骤105；
步骤105：PC通知无线传屏硬件；
PC端无线传屏软件可通过USB通信的方式，将对应的播放状态消息通知到无线传屏硬件。
步骤106：无线传屏硬件连接所述触摸大屏发出的无线热点，通过无线热点通信，将对应播放状态消息通知到触摸大屏的无线传屏接收软件；若为PPT开始播放的信息，则进入步骤107和步骤108；若为PPT结束播放的信息，则进入步骤109。
步骤107：检测触摸大屏端的触摸手势操作；
当触摸大屏的无线传屏接收软件接收到PC端PPT开始播放信息时，在触摸大屏显示窗口最顶层生成一个全屏透明视图层，用来接收触摸信息，以及将从左向右滑动的触摸手势识别为翻页指令；进入步骤110。
步骤108：显示控制工具栏；
当触摸大屏的无线传屏接收软件接收到PC端PPT开始播放信息时，在触摸大屏显示窗口最顶层显示一个PPT播放控制工具栏，通过工具栏中的触摸控制按钮接收触摸操作信息，获得对应的控制指令。根据不同触摸控制按钮对应的控制指令进入对应的步骤(步骤110、步骤111或者步骤112)。
步骤109：退出播放操控模式；
当触摸大屏的无线传屏接收软件接收到PC端PPT结束播放信息时，控制传屏演示端退出所述播放操控模式，关闭PPT工具栏，撤销全屏透明视图层。
步骤110：翻页；
如果用户通过点击工具栏中的向前/向后翻页箭头按钮，或在触摸大屏上向左/向右滑动，便可触发触摸大屏对当前演示的PPT进行相应的翻页。
步骤111:退出演示；
如果用户通过点击PPT工具栏中的退出演示按钮，可以触发触摸大屏执行 结束演示PPT的指令。
步骤112：切换为批注模式；
如果用户通过点击PPT工具栏的批注按钮，或者其他预设的与批注指令关联的触摸事件(例如长按触摸屏)，便可触发演示端进入批注模式，进入步骤116；
另外，在批注模式下，如果检测到点击PPT工具栏中的关闭批注按钮的触摸事件，则触发触摸大屏从批注模式退出，回到播放操控模式。
步骤113:无线传屏接收软件检测触摸大屏端PPT的播放操作事件信息；
触摸大屏端进行PPT翻页或退出PPT演示的事件信息会通过广播发送给触摸大屏上的无线传屏接收软件。
步骤114:通过无线传屏接收软件通知无线传屏硬件；
触摸大屏上无线传屏接收软件通过无线热点通信，将PPT翻页事件或者退出PPT演示的消息通知到无线传屏硬件。
步骤115：无线传屏硬件通知PC端运行的无线传屏软件；
无线传屏硬件通过USB通信的方式，将PPT翻页事件或者退出PPT演示的消息通知到PC上运行的无线传屏软件，无线传屏软件接收到该消息后，控制PC执行与相应的PPT翻页或退出PPT演示的操作。
步骤116:生成批注；
进入批注模式后，用户可以在触摸大屏上进行书写或者标记，触摸大屏端根据检测到的触摸信息生成对应的批注信息。进一步的，还可以选择PPT工具栏中的橡皮擦工具，通过触摸手势，擦除已经生成的批注信息。
通过上述传屏演示内容的操控方法，达到在触演示端直接控制PPT播放的效果，并提供快速批注的辅助功能，更加方便用户对PPT进行演示。
可以理解的是，上述实施例以无线传屏方式为例，对上述传屏演示内容的 操控方法进行了说明，基于相似原理，上述传屏演示内容的操控方法也可以应用到有线传屏的场景中。
需要说明的是，对于前述的各方法实施例，为了简便描述，将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其它顺序或者同时进行。
基于与上述实施例中的传屏演示内容的操控方法相同的思想，本发明还提供传屏演示内容的操控装置，该装置可用于执行上述传屏演示内容的操控方法。为了便于说明，传屏演示内容的操控装置实施例的结构示意图中，仅仅示出了与本发明实施例相关的部分，本领域技术人员可以理解，图示结构并不构成对装置的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
图5为本发明一实施例的传屏演示内容的操控装置的示意性结构图；如图5所示，本实施例的传屏演示内容的操控装置包括：操控模式启动模块510、触摸检测模块520以及播放控制模块530，各模块详述如下：
操控模式启动模块510，用于接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
触摸检测模块520，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
播放控制模块530，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
作为一优选实施方式，所述播放操控模式包括：在传屏演示端的演示内容之上显示预设的播放工具栏，所述播放工具栏包括若干触摸控制按钮。对应的，所述触摸检测模块520包括：第一检测子模块，用于检测到所述播放工具栏中 触摸控制按钮的触摸信号；所述传屏演示内容的操控装置还包括：第一设置模块，用于建立各触摸控制按钮的触摸信号与对应的播放控制指令的关联。
作为另一优选实施方式，所述播放操控模式包括：在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层。对应的，所述触摸检测模块520包括：第二检测子模块，用于通过所述透明视图层接收触摸信号，检测接收到的触摸信号是否为预设的触摸操作信号；所述操控装置还包括第二设置模块，用于存储若干触摸操作信号，建立各触摸操作信号与对应的播放控制指令的关联。例如，所述预设的触摸操作信号包括：左右滑动的触摸信号或者上下滑动的触摸信号，通过所述透明视图层检测左右滑动的触摸信号或者上下滑动的触摸信号。
需要说明的是，还还可对上述两种优选实施方式进行组合，即所述播放操控模式既包括：在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层，同时还可在传屏演示端的演示内容之上显示预设的播放工具栏，所述播放工具栏包括若干触摸控制按钮。
作为另一优选实施方式，上述传屏演示内容的操控装置还包括：操控模式关闭模块，用于接收所述传屏硬件发送的传屏源端演示内容的播放结束信息，控制所述传屏演示端退出所述播放操控模式。
优选的，本实施例中，所述播放控制指令包括翻页指令、退出演示指令或者批注指令。对应的，所述播放控制模块530可具体用于：若为翻页指令，控制所述传屏演示端的演示内容进行翻页；若为退出演示指令，控制所述传屏演示端退出对演示内容的演示；若为批注指令，控制所述传屏演示端切换为预设的批注模式，所述批注模式下检测所述传屏演示端的触摸操作信息，根据所述触摸操作信息生成对应的批注信息。
作为另一优选实施方式，上述传屏演示内容的操控装置还包括：反馈通知模块，用于通过所述传屏硬件向所述传屏源端发送传屏演示端的翻页事件信息，以使所述传屏源端在收到所述翻页事件信息后控制其演示内容进行相应的翻页。
图6为一实施例的传屏演示内容的操控系统的示意性结构图；如图6所示，本实施例的传屏演示内容的操控系统包括传屏源端100、通过对应的传屏硬件与所述传屏源端100传屏连接的传屏演示端300。并且，所述传屏源端100包括：
消息发起模块，用于监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送播放开始信息；
所述传屏演示端300包括：
操控模式启动模块，用于接收所述传屏硬件发送的传屏源端演示内容的播放开始信息，启动预设的播放操控模式；
触摸检测模块，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
播放控制模块，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
作为一优选实施方式，所述传屏源端100的消息发起模块，还用于监测到传屏源端演示内容的播放结束事件，通过所述传屏硬件向所述传屏演示端发送播放结束信息；对应的，所述传屏演示端300还包括：操控模式关闭模块，用于接收到所述传屏硬件发送的播放结束信息，控制传屏演示端退出所述播放操控模式。
作为一优选实施方式，所述传屏源端100还包括：状态监测模块，用于通过调用对应的COM组件，或者通过监测显示窗口的变化状态，监测传屏源端演示内容的播放开始事件或者播放结束事件。
需要说明的是，上述示例的传屏演示内容的操控装置/系统的实施方式中，各模块/单元之间的信息交互、执行过程等内容，由于与本发明前述方法实施例基于同一构思，其带来的技术效果与本发明前述方法实施例相同，具体内容可参见本发明方法实施例中的叙述，此处不再赘述。
此外，上述示例的传屏演示内容的操控装置/系统的实施方式中，各功能模块的逻辑划分仅是举例说明，实际应用中可以根据需要，例如出于相应硬件的配置要求或者软件的实现的便利考虑，将上述功能分配由不同的功能模块完成，即将所述传屏演示内容的操控装置/系统的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。其中各功能模既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。
本领域普通技术人员可以理解，实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，作为独立的产品销售或使用。所述程序在执行时，可执行如上述各方法的实施例的全部或部分步骤。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其它实施例的相关描述。可以理解，其中所使用的术语“第一”、“第二”等在本文中用于区分对象，但这些对象不受这些术语限制。
以上所述实施例仅表达了本发明的几种实施方式，不能理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (16)

  1. 一种传屏演示内容的操控方法，其特征在于，包括：
    接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
    在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
    根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
  2. 如权利要求1所述的传屏演示内容的操控方法，其特征在于，所述播放操控模式包括：在传屏演示端的演示内容之上显示预设的播放工具栏，所述播放工具栏包括若干触摸控制按钮；
    所述在所述播放操控模式下检测到预设的触摸操作信号包括：检测到所述播放工具栏中触摸控制按钮的触摸信号。
  3. 如权利要求1所述的传屏演示内容的操控方法，其特征在于，所述播放操控模式包括：在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层；
    所述在所述播放操控模式下检测到预设的触摸操作信号包括：通过所述透明视图层接收触摸信号，并检测接收到的触摸信号是否为预设的触摸操作信号。
  4. 如权利要求3所述的传屏演示内容的操控方法，其特征在于，所述预设的触摸操作信号包括：左右滑动的触摸信号或者上下滑动的触摸信号。
  5. 如权利要求1所述的传屏演示内容的操控方法，其特征在于，所述启动传屏演示端预设的播放操控模式之后还包括：
    接收所述传屏硬件发送的传屏源端演示内容的播放结束信息，控制所述传 屏演示端退出所述播放操控模式。
  6. 根据权利要求1所述的传屏演示内容的操控方法，其特征在于，所述播放控制指令包括翻页指令、退出演示指令或者批注指令；
    所述根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态包括：
    若为翻页指令，控制所述传屏演示端的演示内容进行翻页；
    若为退出演示指令，控制所述传屏演示端退出对演示内容的演示；
    若为批注指令，控制所述传屏演示端切换为预设的批注模式，在所述批注模式下检测所述传屏演示端的触摸操作信息，根据所述触摸操作信息生成对应的批注信息。
  7. 如权利要求6所述的传屏演示内容的操控方法，其特征在于，控制所述传屏演示端的演示内容进行翻页之后还包括：
    通过所述传屏硬件向所述传屏源端发送传屏演示端的翻页事件信息，以使所述传屏源端在收到所述翻页事件信息后控制其演示内容进行相应的翻页。
  8. 一种传屏演示内容的操控方法，其特征在于，包括：
    监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送播放开始信息；
    接收到所述传屏硬件发送的播放开始信息，启动所述传屏演示端预设的播放操控模式；
    在所述播放操控模式下检测传屏演示端预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令，根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
  9. 如权利要求8所述的传屏演示内容的操控方法，其特征在于，还包括：
    监测到所述传屏源端演示内容的播放结束事件，通过所述传屏硬件向所述传屏演示端发送播放结束信息；接收到所述传屏硬件发送的播放结束信息，控制所述传屏演示端退出所述播放操控模式。
  10. 如权利要求8所述的传屏演示内容的操控方法，其特征在于，通过调用对应的COM组件、或者通过监测显示窗口的变化状态，监测传屏源端演示内容的播放开始事件或者播放结束事件。
  11. 一种传屏演示内容的操控装置，其特征在于，包括：
    操控模式启动模块，用于接收对应传屏硬件发送的传屏源端演示内容的播放开始信息，启动传屏演示端预设的播放操控模式；
    触摸检测模块，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
    播放控制模块，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
  12. 如权利要求11所述的传屏演示内容的操控装置，其特征在于，所述播放操控模式包括：在传屏演示端的演示内容之上显示预设的播放工具栏，所述播放工具栏包括若干触摸控制按钮；
    所述触摸检测模块包括：第一检测子模块，用于检测到所述播放工具栏中触摸控制按钮的触摸信号，获取预设的与所述触摸操作信号对应的播放控制指令。
  13. 如权利要求11所述的传屏演示内容的操控装置，其特征在于，所述播放操控模式包括：在传屏演示端的演示内容之上生成一用于接收触摸信号的透明视图层；
    所述触摸检测模块包括：第二检测子模块，用于通过所述透明视图层接收 触摸信号，检测接收到的触摸信号是否为预设的触摸操作信号；若是，获取预设的与所述触摸操作信号对应的播放控制指令。
  14. 一种传屏演示内容的操控系统，包括传屏源端、通过传屏硬件与所述传屏源端传屏连接的传屏演示端，其特征在于，
    所述传屏源端包括：消息发起模块，用于监测到传屏源端演示内容的播放开始事件，通过预设的传屏硬件向对应的传屏演示端发送播放开始信息；
    所述传屏演示端包括：
    操控模式启动模块，用于接收所述传屏硬件发送的传屏源端演示内容的播放开始信息，启动预设的播放操控模式；
    触摸检测模块，用于在所述播放操控模式下检测到预设的触摸操作信号，获取预设的与所述触摸操作信号对应的播放控制指令；
    以及，播放控制模块，用于根据所述播放控制指令控制所述传屏演示端的演示内容进入相应的播放状态。
  15. 如权利要求14所述的传屏演示内容的操控系统，其特征在于，所述消息发起模块，还用于监测到传屏源端演示内容的播放结束事件，通过所述传屏硬件向所述传屏演示端发送播放结束信息；
    所述传屏演示端还包括：操控模式关闭模块，用于接收到所述传屏硬件发送的播放结束信息，控制传屏演示端退出所述播放操控模式。
  16. 如权利要求14所述的传屏演示内容的操控系统，其特征在于，所述传屏源端还包括：状态监测模块，用于通过调用对应的COM组件、或者通过监测显示窗口的变化状态，监测传屏源端演示内容的播放开始事件或者播放结束事件。
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