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Control method, apparatus and system of projector

A control method and projector technology, applied in the Internet field, can solve problems such as inability to control the projector

Inactive Publication Date: 2017-01-04
CHENGDU XGIMI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiments of the present invention provide a projector control method, device, and system, using a mobile terminal to control the projector, and sending the control command sent by the mobile terminal to the projector through the server, so that the projector can be controlled. Remote control to improve the problem that the projector cannot be controlled at a long distance in the prior art

Method used

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  • Control method, apparatus and system of projector
  • Control method, apparatus and system of projector
  • Control method, apparatus and system of projector

Examples

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no. 1 example

[0030] Such as image 3 It shows the control method of the projector provided by the embodiment of the present invention, please refer to image 3 , the method includes:

[0031] Step S110: the mobile terminal 200 sends a control instruction for controlling the projector to the server 100, and the control instruction includes the identification code of the projector 300 to be controlled.

[0032]When the projector 300 needs to be controlled, a control instruction is sent through the mobile terminal 200 . When the mobile terminal 200 receives the trigger to send the control instruction, it sends the control instruction to the server 100 . The specific control content of the control command may be to control the power on and off of the projector 300, set the power on and off time of the projector 300, control the operating parameters of the projector 300, the display screen of the projector 300, and others, which are not described in this embodiment. As a limit, it can be set...

no. 2 example

[0055] This embodiment provides a method for controlling a projector. The control method is applied to the server 100 to control the projector 300. For details, please refer to Image 6 , the method includes:

[0056] Step S210: Receive a control instruction sent by the mobile terminal, where the control instruction includes the identification code of the projector to be controlled.

[0057] Step S220: Find a projector corresponding to the identification code according to the control instruction.

[0058] Step S230: Send the control instruction to the projector so that the projector is controlled according to the control instruction.

[0059] Further, in this embodiment, before step S220, it also includes judging whether the mobile terminal 200 is paired with the projector 300 corresponding to the identification code in the control instruction, and only executes the search in step S220 when it is paired. . Specifically, the control instruction also includes the identity of ...

no. 3 example

[0061] Such as Figure 7 As shown, this embodiment provides a projector control device 500, which is applied to the server 100, and the device 500 includes:

[0062] The instruction receiving module 510 is used to receive the control instruction sent by the mobile terminal 200, the control instruction includes the identification code of the projector 300 to be controlled and the identity identification of the mobile terminal 200; the identification code search module 520 is used for according to The identity of the mobile terminal 200 searches for an identification code paired with the identity; the judging module 530 is configured to, when an identification code paired with the identity is found, determine whether the found identification code matches the control instruction Whether the identification codes in the identification code are consistent; the search module 540 is used to search for the projection corresponding to the identification code according to the control ins...

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Abstract

The invention provides a control method, apparatus and system of a projector. The method includes steps: a mobile terminal sends a control instruction for controlling the projector to a server, wherein the control instruction comprises an identification code of the to-be-controlled projector; the server searches the projector corresponding to the identification code according to the control instruction; the server sends the control instruction to the projector; and the projector receives the control instruction and performs control according to the control instruction.

Description

technical field [0001] The present invention relates to the field of the Internet, in particular, to a control method, device and system for a projector. Background technique [0002] Existing control of the projector is generally through a button or a remote controller provided on the projector itself. This control method is limited by space, that is, the projector cannot be controlled at a relatively long distance. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a projector control method, device, and system, using a mobile terminal to control the projector, and sending the control command sent by the mobile terminal to the projector through the server, so that the projector can be controlled. remote control to improve the problem in the prior art that the projector cannot be controlled at a relatively long distance. [0004] In order to achieve the above object, the technical scheme adopted in the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04M1/725
CPCH04L67/025H04L67/125H04M1/72415
Inventor 钟波肖适刘志明
Owner CHENGDU XGIMI TECH CO LTD
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