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Remote control method, device and system

A technology of remote control and control signal, applied in the direction of transmission system, electrical components, etc., can solve the problem of incapable of reverse control at the source end, and achieve the effect of avoiding control confusion

Active Publication Date: 2020-07-21
XIAN WANXIANG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a remote control method, device and system to at least solve the technical problem that the source end cannot be reversely controlled in the remote demonstration of the prior art

Method used

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  • Remote control method, device and system
  • Remote control method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] According to an embodiment of the present invention, an embodiment of a remote control method is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0034] figure 1 is a flowchart of a remote control method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0035] Step S102, the sending end device detects the control signal generated by the receiving end device of the data.

[0036] Specifically, the aforementioned data may be video data, picture data, presentation documents, and the like. In an optional embodiment, the receiving end device may include a receiving end and an external device connecte...

Embodiment 2

[0068] According to an embodiment of the present invention, an embodiment of a remote control method is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0069] figure 2 is a flowchart of a remote control method according to an embodiment of the present invention, such as figure 2 As shown, the method includes the following steps:

[0070] In step S202, the receiving end device generates a control signal, wherein the control signal is used to instruct the sending end device to perform an operation corresponding to the control signal.

[0071] Specifically, the receiving end device may include the receiving end and an external device connected to the receiving end, and the c...

Embodiment 3

[0094] According to an embodiment of the present invention, an embodiment of a remote control method is provided. It should be noted that the steps shown in the flowcharts of the drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0095] Figure 6 is a flowchart of a remote control method according to an embodiment of the present invention, such as Figure 6 As shown, the method includes the following steps:

[0096] Step S602, the receiver device sends a control signal to the sender device.

[0097] Step S604, the sending end device determines the control signal to be executed according to the preset priority of the receiving end device.

[0098] Step S606, the sending end device executes the operation corresponding to the control signal to be perfo...

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Abstract

The invention discloses a remote control method, device and system. The method comprises the steps that a sending terminal device detects control signals generated by a data receiving terminal device; when the sending terminal device finds the control signals, the sending terminal device determines a to-be-executed control signal according to a preset priority of the receiving terminal device; and the sending terminal device executes an operation corresponding to the to-be-executed control signal according to the to-be-executed control signal. In the prior art, a source end cannot be controlled reversely in remote presentation. The remote control method, device and system solves the technical problem in the prior art.

Description

technical field [0001] The present invention relates to the field of remote control, in particular to a remote control method, device and system. Background technique [0002] With the rapid development of science and technology and economy, there are more and more application scenarios for remote video conferencing or large-screen presentations between multiple places. It can not only be applied to discussions between large cross-border companies in different places, but also can be applied to national defense science and technology. Remote command and meeting of government departments such as industry, aerospace, traffic command, etc. [0003] At present, in the video remote demonstration scene, video data can only be transmitted in one direction, and reverse control is not supported, that is, the video receiver uses an input device, such as a keyboard or mouse, to input operation instructions to the PC of the remote video sender. Therefore, the video receiver can only pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
CPCH04L67/025
Inventor 任斌苏睿
Owner XIAN WANXIANG ELECTRONICS TECH CO LTD
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