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Distributed audio and video control system

A control system, audio and video technology, applied in signal transmission systems, non-electrical signal transmission systems, selective content distribution, etc., can solve problems such as the inability to achieve multi-region unified control

Active Publication Date: 2019-07-26
湖南楚风科技有限责任公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a distributed audio and video control system to solve the problem that existing audio and video control equipment cannot realize multi-region unified control

Method used

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  • Distributed audio and video control system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] The purpose of the present invention is to provide a distributed audio and video control system capable of cross-regional control of audio and video equipment in different regional control systems.

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025]...

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Abstract

The invention discloses a distributed audio and video control system. The distributed audio and video control system comprises a plurality of regional control systems and a plurality of regional control system hosts. One regional control system corresponds to one regional control system host. Each regional control system comprises a plurality of audio and video devices. The regional control systemhost is used for controlling the audio and video equipment. The plurality of regional control system hosts carry out information interaction through a network protocol, and the regional control system hosts in different regions use the network protocol to control the audio and video equipment in a cross-region manner. By adopting the distributed audio and video control system provided by the invention, audio and video equipment in different regional control systems can be controlled in a cross-regional manner.

Description

technical field [0001] The invention relates to the field of audio and video control, in particular to a distributed audio and video control system. Background technique [0002] Although the current audio and video control equipment can remotely control audio and video equipment, they are all single-area control, single-point control, two different area controls, and there is no connection; that is: area A is to control area A, area B is control area B. Although area A and area B are in the same network, their control has no connection. The current audio and video control devices rely on a separate host to control each device through cables. If the distance is relatively long, the wiring is very troublesome, and some control lines such as infrared and RS232 lines are limited in length. . Therefore, the control of multiple areas with long distances cannot be realized. Moreover, the current single host can only be one control system for one host, not one control system fo...

Claims

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Application Information

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IPC IPC(8): H04N21/258H04N21/643H04N21/6332G08C23/04
CPCG08C23/04H04N21/25808H04N21/25875H04N21/6332H04N21/643
Inventor 彭利红
Owner 湖南楚风科技有限责任公司
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