Demonstration document operation method, demonstration document operation system, demonstration document control device and demonstration document demonstration device

A demonstration device and presentation document technology, which is applied in the field of communication, can solve the problems of high network requirements for medium and long-distance document presentations, and achieve the effects of improving user experience, high synchronization, and low network environment requirements

Inactive Publication Date: 2016-06-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide an operation method and system, a control device, and a demonstration device for presentation documents, so as to solve the problem of high requirements for existing medium and long-distance document demonstration networks

Method used

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  • Demonstration document operation method, demonstration document operation system, demonstration document control device and demonstration document demonstration device
  • Demonstration document operation method, demonstration document operation system, demonstration document control device and demonstration document demonstration device
  • Demonstration document operation method, demonstration document operation system, demonstration document control device and demonstration document demonstration device

Examples

Experimental program
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Effect test

Embodiment 1

[0052] The operation method of the demonstration document of this embodiment, such as figure 1 shown, including the following steps:

[0053] Step S101: establish a connection with the demonstration device;

[0054] In this step, the control device establishes a connection with the demonstration device, where the connection can be established through a mobile network, bluetooth, etc., and the mobile network includes 2G, 3G, LTE and other networks. The control device here refers to the device used to control the operation of the presentation document, such as a mobile terminal, such as a smart phone, a tablet computer, etc., and the presentation device refers to a projection device or device, such as a projection device, connected to a projection device computer equipment, other mobile terminals, and other remote equipment.

[0055] Step S102: When performing an operation on the presentation document, generate a corresponding operation command and send it to the demonstration d...

Embodiment 2

[0062] The operation method of the demonstration document of this embodiment, such as figure 2 shown, including the following steps:

[0063] Step S201: establish a connection with the control device;

[0064] In this step, the demonstration device establishes a connection with the control device, where the connection can be established through a mobile network, bluetooth, etc., and the mobile network includes 2G, 3G, LTE and other networks. The control device here refers to the device used to control the operation of the presentation document, such as a mobile terminal, such as a smart phone, a tablet computer, etc., and the presentation device refers to a projection device or device, such as a projection device, connected to a projection device computer equipment, other mobile terminals, and other remote equipment.

[0065] Step S202: receiving the operation command sent by the control device; performing the same operation on the presentation document according to the ope...

Embodiment 3

[0078] This embodiment provides a presentation document control device 401, such as Figure 4 As shown, the control device 401 includes a first connection module 4011, an operation command sending module 4012 and a document sending module 4013: the first connection module 4011 is used to establish a connection with the demonstration device 501; the operation command sending module 4012 is used to When performing an operation, a corresponding operation command symbol is generated and sent to the demonstration device 501, and the operation command symbol is used for the demonstration device 501 to perform the same operation according to the operation command symbol; Before performing the same operation, the presentation document is sent to the presentation device 501 .

[0079] Further, the first connection module 4011 of the control device 401 is also used to obtain the IP of the control device, and share the IP of the control device with the demonstration device 501 so that th...

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Abstract

The present invention provides a demonstration document operation method, a demonstration document operation system, a demonstration document control device and a demonstration document demonstration device, and belongs to the communication field. The control device firstly connects the demonstration device, and when operating a demonstration document, generates a corresponding operation command identifier and sends to the demonstration device, so that the demonstration device executes the same operation according to the operation command identifier. Before the demonstration device executes the same operation according to the operation command identifier, the demonstration document is sent to the demonstration device. According to the application, the control device operates the demonstration document to generate the corresponding operation command identifier, and the demonstration device receives the operation command identifier and executes the same operation as the control device. By just transmitting the operation command identifier, the demonstration document synchronous operation between the control device and the demonstration device can be realized, the existing high network demand problem caused by transmitting the screen content of the control device is avoided, the innovation is very strong, the network environment requirement is lower, the synchronism is very high, the privacy safety is improved substantially, and the user experience can be improved greatly.

Description

technical field [0001] The present invention relates to the field of communication, in particular to a method and system for operating a presentation document, a control device, and a presentation device. Background technique [0002] For ordinary conferences and remote video conferences, document presentation has always been the most important link and the core content of most conferences. The traditional method is generally, the computer is connected to the projector, and the documents to be demonstrated are copied to the computer. For remote video conferencing, either synchronous screen transmission is performed, or the documents are sent to the remote computer, and the remote computer is connected to the projection Demonstration with the instrument, and then the demonstration while shouting. This method has a lot of inconvenience and potential risks. For example, the computer needs to be moved, the privacy of the personal computer is easily leaked during the demonstrati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/472H04N21/422H04N21/643H04N7/15
CPCH04L12/18
Inventor 赵冬晓刘成芳
Owner ZTE CORP
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