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Video conference control method and device

A technology of video conference and control device, which is applied in video conference system, control using feedback, TV, etc., can solve the problems of deaf and dumb people's sign language speech or object display, which is not suitable for different speakers and cannot automatically adjust the zoom magnification.

Active Publication Date: 2020-07-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing video conferencing system, the zoom ratio cannot be automatically adjusted according to different speakers, and the existing method of controlling the steering of the surveillance camera is not suitable for the deaf-mute to speak in sign language or to display objects

Method used

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  • Video conference control method and device
  • Video conference control method and device

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Embodiment Construction

[0015] refer to figure 1 As shown, it is a structure diagram of a video conferencing system 1 according to a preferred embodiment of the present invention. The video conferencing system 1 is mainly composed of a mobile terminal 10, a voice receiving terminal 20, a video conferencing control device 30, a monitoring lens 40 and a display terminal 50. . The video conference control device 30 is respectively connected to the monitoring lens 40 , the display terminal 50 and the voice receiving terminal 20 by wire or wirelessly, and is connected to the mobile terminal 10 by wireless. The mobile terminal 10 may be a mobile phone, a tablet computer, a wearable device or other portable electronic devices. The video conference control device 30 can be regarded as a network device or a server to control and manage the mobile terminal 10 , the voice receiving terminal 20 , the monitoring lens 40 and the display terminal 50 .

[0016] refer to figure 2 Shown is a functional block diagr...

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PUM

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Abstract

A video conference control method, comprising: receiving a speech request from a mobile terminal; controlling the mobile terminal to send out a preset request positioning sound according to the speech request; receiving and identifying the request positioning sound, and positioning according to the preset sound The method locates the position of the mobile terminal that sends out the positioning request sound; adjusts the steering of the monitoring camera according to the position to aim at the mobile terminal. The invention also provides a video conference control device. The invention can intelligently and accurately adjust the steering and zoom ratio of the monitoring lens to clearly display the video picture of the current speaker.

Description

technical field [0001] The invention relates to automatic control technology, in particular to a video conference control method and device. Background technique [0002] Video surveillance technology has been widely used in our daily life, such as security and video conferencing. Among them, video conferencing often has higher requirements for intelligent steering of surveillance cameras and clear pictures. However, in the existing video conferencing system, the zoom ratio cannot be automatically adjusted according to different speakers, and the existing method of controlling the steering of the surveillance camera is not suitable for the deaf-mute to speak in sign language or to display objects. Contents of the invention [0003] In view of the above, it is necessary to provide a video conference control method that can intelligently and accurately adjust the steering and zoom ratio of the monitoring lens to clearly display the video image of the current speaker. [00...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/15H04N5/232G05D3/12
CPCH04N7/15G05D3/12H04N23/69
Inventor 林瑞钦
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD