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Audio and video linkage control device and audio and video linkage system

A technology of linkage control and control device, applied in two-way work systems, video conference systems, components of TV systems, etc., can solve the problems of limited connection between the microphone host and external equipment, single function of the microphone host, and few types of interfaces, etc. , to achieve the effect of improving user experience, saving labor costs, and expanding the scope of categories

Active Publication Date: 2018-01-12
上海启诺信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventor found in the research process that most of the existing microphone hosts have a single function. Except for the microphone, the microphone host can control few other external devices, so that it is necessary to manually control other devices during the conference to realize the interaction between other devices and the microphone. collaborative work, such as the need to manually control the video conferencing terminal to switch to the shooting screen corresponding to the microphone, which is time-consuming and laborious
In addition, the types of interfaces on the existing microphone main unit are usually less, so that the connection methods between the microphone main unit and external devices are relatively limited

Method used

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  • Audio and video linkage control device and audio and video linkage system
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  • Audio and video linkage control device and audio and video linkage system

Examples

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Embodiment 1

[0034] see figure 1 A schematic structural view of an audio-video linkage control device shown, including: a host 10, and a wireless communication module 20 and a wired interface 30 arranged on the host 10; wherein, the wired interface 30 includes a network cable interface 31, an audio transmission port 32 and a data Transmission port (showing that the data transmission port includes a serial port 33a and an RS485 control interface 33b); and the number of wired interfaces is multiple; it can be understood that the wireless communication module 20 and the wired interface 30 are all connected to the host computer, so in figure 1 directly shows the connection relationship between the wireless communication module 20, the wired interface 30 and the host 10;

[0035] The wireless communication module 20 includes one or more of an infrared module 21, a bluetooth module 22 and a WIFI module 23, which are used to connect the host to an external device in a wireless manner and exchange...

Embodiment 2

[0064] see Figure 5 The schematic structural diagram of an audio-visual linkage system shown includes any audio-visual linkage control device 100 provided in the foregoing embodiments, and also includes an external device 200 connected to the audio-visual linkage control device 100; Figure 5 It is shown that the external equipment includes a microphone, and also includes a video conferencing terminal, a camera equipment, a playback equipment, a mixer, an intelligent terminal, and a server. In a practical application, the external device includes at least a microphone, and also includes one or more of a video conference terminal, a camera device, a playback device, a mixer, an intelligent terminal, and a server.

[0065] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process of the system described above can refer to the corresponding process in the foregoing embodiments, and details are not repeated h...

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Abstract

The invention provides an audio and video linkage control device and an audio and video linkage system, relating to the field of audio and video control equipment technology. The audio and video linkage control device comprises a host, and a wireless communication module and wired interfaces arranged on the host, wherein each wired interface includes a network cable interface, an audio transmission port and a data transmission port, and multiple wired interfaces are arranged; the wireless communication module comprises one or more of an infrared module, a Bluetooth module and a WIFI module; and the data transmission port includes a serial port and / or an RS485 control interface. According to the audio and video linkage control device and the audio and video linkage system, the host can be connected with external equipment through various types of interfaces, the connection mode is more flexible, and thus each external equipment can cooperatively work under the control of the host, the labor cost can be effectively saved, and the user experience can be improved.

Description

technical field [0001] The invention relates to the technical field of audio-video control equipment, in particular to an audio-video linkage control device and an audio-video linkage system. Background technique [0002] Existing microphone hosts (also called microphone controllers) are often used in conferences, and most of them are simply connected to multiple microphones to control the microphones. Some microphone hosts can also be connected with external devices such as video conferencing terminals and cameras to realize the linkage control of microphones and external devices. [0003] The inventor found in the research process that most of the existing microphone hosts have a single function. Except for the microphone, the microphone host can control few other external devices, so that it is necessary to manually control other devices during the meeting to realize the interaction between other devices and the microphone. Collaborative work, such as the need to manuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15G06F3/16H04N5/268
Inventor 黄永席
Owner 上海启诺信息科技有限公司
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